f386bc20c642e80b653d72aed2e4f9eaf347cbedd2428ffa879a71a1f2c240ac9893df4faf3a629bf19cea74ba303e3a198fccf233d31f80302134b3ecc9e6c6acd193a1ad971f2acf302f0bffac9407a34dda1780ba6a9e8c2e9868133a84980d533b097fdf89c7bbe01969ead3341b89b022dbfdeade1fa886e74d90d32f851799f84a3c775db794df39e63a2b4db611087c62bd0e5d2c32d3695de51c2fb6e725b45dddb2fb9d1789a0ae60267a5a31418965eec7dca943575bf29e8bfc3f36e7e39a6b3ed5414d2a0597677704191206665cb2842ba13178e0afd09dde3cb9bbe05224339137a653484a42baa0dfc77d74c3fea0227aa68200e917d24ddaaed034f159b5babfa05e78f56eebd97185eab1210e74b5b431ecef7c3ac2096291e69a29fbab3e024bf63ccb2fd2531937713cab881b82633b8a25d08fe12e0fcd9774a5f708bdcb298556f40a3e81d51ebec668c64e8d7131b6407c36fbeb80a2e87639eb49384b7cdedaac9167e24657b4929e0a54667ed16c3854c480960237d2a0c79b1fd5a26f4a043a6341b068c57175eb09ca34311b823e42400ed21f0d4a9616d9cafb3240d2096220e61d04b3ca8111def5484591556e7bb82704638594aa7ff9d34dff8e30fd5b2b38303e0fecbd6f6df0714729072ababc553f5482f833185d40ab0ef2a53066c4414d637b8d6aaa10e39c2c906e760201ffde971cff2fbb9f5462542584a2a048f446fdc904cac242fb7c4c2f23c8c2de3b452ca163252b7ec3c9c2dda15644a87f2fcad1c23b3004afb2486ed0f7161a77f9f02cffe5c57e6ebc48743db019b067fb7e0a83d0a0fdbed6d4381ab0eb0e12f3755bdadf8cbbae49f2aeb455136130d6dec87ed6488c7b33cfe5fe80dd6ed2048ada270441c86ce0581bcbd0f29502cabf8204d4e49abaa015d3a3fde1045a186d4a5913238218e503614a8e3dfee406755cd76226c144697760e93a2cacb57e1a57eed400f158cd0435babf495efc328e23b860a86ad7f2f686658e8e2e5abd47c80826e9e6bba8162652ed64d5fa1b506d0f5ae026ba7cdde26c031582f3f824892feb386d0c80b3a6310cd6387c4a1fd8a6551e737bfda5ab8187413c35338dd5bc9f35f1183cb96624cb2039e244573317cfd7af9a64fb4bce5126d286bbe986c2146f6395d758abb72b39c0bb57b17d91c3d46590d952ca7516d7ec0e329a5e4f853a56a86e8722b1102fd6e79489500d0bee0161528bdf8e209fd56a9378b562a8c1f3ba7d8fb612c9a0afc1fb3c0c16c28c6d5ad02bd2319c50e3b312985706aacbed5885d9ab3a98082f962f371c00c1d9620f9a26b9a1c6b539da74a96dd3114d60099fe6563b85cb849efbc5defa7cde5557d79e607e1f83d9e4fe6a60d4700bb8307a52308aaff1dfeec382b93df330a42aecc39864a53d63b819189af31634bb11fcbdafebce33fb9ff8abff1a31ba3db542220914acc4fd3cefdfb483265ee1c17b8be6a8dca2796c63437a831bfd26626f55c090ef77857936d74f66202d284aa967a07c3515682fea2776e16c25530fb267c711b92d39af4264b09d5d6328d7f50ed77d156fcc32fc0b9f2901c825c2e48daaeb83fe5b1c1445ec85287ab1cb24303d35d2d91f0535754af0a2ad61a602ec50ad28d42899c2183be1dc40eb19934459925b5cc8ef311d1c37a7988ab42cbdf46c25a62b130b8b01fb9d7d77bbf238db1eb527f600a94d18342b9db8a3c975e4e718f4ad9919d5fcd34c453b45afe36a3160a48694a4806f35b91ab668564e062e7ba45bf84c1ddbdc617549992e4e1e2692a4216a3d75e00d29d78914995da6ea087ae979ba409ac31b2312fab987dcb85e0bb13fcb0388152b8126e4b7f1f175370b0d26a42b4ba17d02a8de7895b8be05c57190d9a3d6aa5656d795288bc3a391b809605473475219d931e3b368a8c3f7f1a983cf2b0b15bbd0df267da0905ebe51a50fc0d1b83e5f02e0628c5ab2661bbdd0af63475dbc5cd80526c6600e8e5ca55fcaeebc375f601643390eae937be6f99f705b3fba0fc641e1c46c6db9706a476b0b899f6ca161fe40e94b5f7f048bfc8dcf9c6b980de99ededa37d1c70bae9a9289896eafc0f61f4836237f98ae87b8c698d525eccf6fa9900b61822506825467992cfb870a01a6734c3201789e36ab3a8b2f681eada5c384e3cfe7ffd4ebcc7e96139b49014a89d1190aff992cb59d09e54f894b17a1708afa9919f5ec3c37f0bf9a3be80820e3c1a136e88c916706e9d0a96d694ed2212d859210fa6dfb697d8aa974a6ecef0178c452d87791e79d57f21c438d890c578e7405bc7d4588f53e895373ae2164ad924ab264496d0137be18533b54d42b75654fc85cfb91dd91371776a2bd8dd97522be8e66ec33a3b4d549f255ada384b31605a0c5c05ca92098e1e50bdd0762ff19d6d343daded0367a671718b87e6997c13576e63af302e708920588e0c0789b59f30a750799d4bd9fc7fec45f526e67b54b12842cb182b05288a10107c9004ac3335fbb2470635b33a8b649333ea28c5aa00a366d9e4451ce46063153bc1b2d8f871caaf6b50cd1dd27e33bdf649f032daa9eefd6a221532623bb3c6c875cecb63addf35b5690b2cc953009719122e74c17ff3d170845c2ff35ee8539cab42bba5bd3b0378d021cd3aaf09971c0c468260211f9b2701cc1070242a716a8bc2f4247fbd264db514a24f99ceb98d9a29b824a4ca3d970781e6e6243aeecd1d6c443edd5810af1574f2200bb4d5d13d4a10a4b3a521a7dfbbd1529bd49b7c77cb6a6c96e4989b84e42a4681ce01188d84225977763a2992085464b38cf57077149fa5d80295c46b0d3866be963354d988db2106308f3644f34888e843613cf68a1a0b3f9a5f013bb2230bdc85b00ce1af21f3f91093b8eb7ce56bd3822eaa52ce375a5ff793ae98ad2115ab1ae3f3d4ae9f7c758d3a6955f9f5b568682fcc573e739512a279e6e5ae7ec0b49980bdc30fcf827bcf2f9edbaf85bf990c713733796238e1967db4da3804e2e9e0d22ef9e490f8a33d395135980b2e746499abc4aa5812101bb16681d16a6469b9dcec8294719db61e1ce910341f9bf3574f3b9bd743cb932c935408751ef07dfbcedcef30459e5fecffef66ad4d9cb75523a3c254d756d13a1f3f20b53bf217d4ac2c41f0b3aac75eb9f12ad7cdc07ebbb1186267a9cd80bc0d0b3c0de9d99869da3728ce689c2aa8bcb29d7f7eafd1ea6f10ec2bb3c30874f4ca719147e7ae421d9a8727ea74179ba02a934540415c9956273cd34d8e2737be81bc532356dd5f091443cfe28fc8c3a7c3dc0836426e3a26eb7c8a4ed023c607d8b52ff675a1ae5d56b2d29325bd546e9111ebd709d1c41611c16f42047e2d1635d38eea11232c3f5c60f92462db487062faf61c6545ff1b94e0d1dc02c252a8891e526a8962315ae29cf78401010d85d47cb433a618308151ba4ef71f7cebd485f53dfd739c8a7161691098c2bf649c17b038687cd9d0977a1eaad502da6265d01133e8fda54e712fe944b5f8756d62200c31255f1d893f38ee35153368eeab6f06cc27668e37494c421a8c4d97be53148c22f40d138636f7a36d0c46f43b58d227909f8a64a6bbac5bfccf6768291cd48543e4e3bb49bf9566f2948159b037240ebe8bc1105eb1e4ab5e2dc5056261508910b7d7e3d2cf8029e374bb925d8812d1146ff5d8a18fff7458ac5401b3fd4bcbfdb7dfb803ea54e0ccded2bf1d56aa4434f6b38f82d1f7c0e3633c1511e602b2b9f9be9351d6922b985384596ff6090f1c0cc87f29f2f042804d5290fdbcfd821407d3f292feb2200f8d96a47af46b83fb74e74098ed456189d072eeac89af357bfc97800ec2a5dbcb497a593d197750b51a525cacff915eafa3783f13b39a681c625c613efa36d94157c61327d4e4f177968f18f975c1cc60d3cb5285d7bca326681abedd73e52385e61f7a2b125b8aaa137108e1622628e80b6b32f32abe7f752c57df87497d013253a1a287693c89c036fbb7687600861a9c5cdf13a262fcdb7e097dc276134b542bad81126d9e5e73e95041bd09f74f927f9f634f1025924fc440df47b27b2b271bb4c9f57d6edd13e46622d59e727bcb41f66e6047eaef85"}], 0x1218, 0x5}, 0x81}], 0x3, 0x20000000) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/02/06 13:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) syz_emit_ethernet(0x1d5, &(0x7f0000f8c000)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0x3, 0x20, 0x800000000000002}], {0x8100, 0x1, 0x9132}}], {@llc_tr={0x11, {@llc={0xff, 0xfe, "64b0", "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"}}}}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a93000)={&(0x7f000035f000-0xc)={0x10}, 0xc, &(0x7f00004fe000-0x10)={&(0x7f0000ae8000-0x1e8)=@delpolicy={0x50, 0x35, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}, 0xe}, []}, 0x50}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b01000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000b93000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ad000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x7, 0x1ff, 0x9fdd, 0x0, 0x4}, &(0x7f000079b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000320000)={0x0, 0x1000, "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"}, &(0x7f0000afc000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d14000)={r2, @in={{0x2, 0x3, @rand_addr=0x3}}, [0x9, 0x3, 0x7fff, 0x1, 0x2, 0x24, 0x4, 0xa5b5, 0x1792, 0xb6, 0x0, 0x156cc000000000, 0x1, 0xfff, 0x1]}, &(0x7f000007d000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a55000)={r2, 0x100, 0xd6, "488fd3b3e461eda81b916232c55cddb8dac7265f4bedc314b83530862c7411a6c6ed5e1793349895295ea02b4cb87145911d16cbcedca227f73640783f7088db89a5891e13c5941acf54f89d40315841077c45db75907eecc232e07bebfc911edfe0f8efbaf15497fc8c62fabddfb4fabe114d1fcc54e0183bd92017c7eb51608c9a79ad2308d214c5d9c507e2456014ca80c040260e6f6a536ba68bd737f67fc75259445ae29d22814ebf864bec5c72a219decc0412ac3fe6b9a6650e39255b8a348f30e6ea29c92207bb2b59ba378ed27cc2aa41ea"}, 0xde) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00009a3000-0x8)={@dev, @broadcast}, &(0x7f0000c4f000)=0x8) 2018/02/06 13:45:43 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000014000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0xffffffff, 0xffffffff, @common='ipddp0\x00', @generic="aa4b6c9caabd0717538635668ef93c9f", {0xff}, {0xff}, 0x32, 0x1, 0x10}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x57373d9f}}}]}}, 0x2d8) 2018/02/06 13:45:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000631000-0x9)="b6164dc87843fed60b", &(0x7f0000001000-0x50)=""/80}, 0x18) r1 = socket$inet(0x2, 0x80003, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xaa)={0x0, 0xa2, "e5f6a6769edf6b6af9edadab736f8ba7976d1762887073b7054bdb8e05de0bb945d235528e2f4ef65800a834e5594c8639e96ff162a05adc316b5ee169c773c8a4658e350da115b5e25f6ca2c9f94886d5e42297c24384f42f462a3b11316812a55567c23fc38d2586393948edb607abfc241f00ede99adc00aa14f11329b00541bd4f3cae8444e70b61a76094e82075233dbc9f4021b2f1c08840e8526c6f11b800"}, &(0x7f0000001000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}}}, 0x0, 0xce5, 0x0, 0x3ff, 0xc0}, &(0x7f0000001000-0x4)=0xa0) recvfrom$inet(r1, &(0x7f0000001000-0x2d)=""/45, 0x2d, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) r4 = socket(0x8, 0x1, 0x5) bind$unix(r4, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000-0x10)={0xffffffffffffff01, 0x5, 0x6, 0x1000, r3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic="7a398757a4e174ab7ed507d390e3ad56", 0x10) setsockopt(r1, 0x0, 0x3, &(0x7f0000001000-0x99)="6f68399f5a7a69ff41b17d5dd6475f5d2d6ef771f820598d9468e14a07078bc60e6addb214d3e4fc3e9dc39b3383b6ed967723ffb03b19817aacfb6b504ea33ff9de591fb1c415e497ee5161b7aa6a187cd07be3e4d952a7cdb68926e3ce107ba3ad08e263fd3beb1903903db0e8e00200879378c1c4af38dac4dc898273bed2b746b957fb376d6a97da96f72fde6acadc272639e02c1d7eb7", 0x99) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000004000)={r4}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r5, &(0x7f0000005000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000006000)="6d96b866a34e898f1c74598143d7c4bb601c815b51838ef98ad71a221db4733e89d15b0283dec3d58c08362b54618bae3864c068b900a529ae0bd5ad09994d38097e060a2cb8aab4a8e0e1ea83fae7709a4da9e8705239d70e434149e08612f47f2207d64cb0351c4d082247fd5d056fdb42968b60d5a70c84af877403d872bc758a9bff98211f27cc9f03e4c63b42aab7343bd4e13a2ba9eec6329facc030010ef2e5117cc92275aad1346105", 0xad) connect$ipx(r4, &(0x7f0000006000-0x10)={0x4, 0x1f, 0x7, "ec5a27d3c588", 0x7}, 0x10) 2018/02/06 13:45:43 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000022000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000021000)=0x1c) bind$inet6(r0, &(0x7f000000e000)={0xa, 0x3, 0x1f2b2937, @loopback={0x0, 0x1}, 0x1000}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000019000)={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6b5}, {0xa, 0x1, 0x4cec, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x3, [0x56df, 0x8, 0x4, 0x7f, 0x6, 0x308, 0x0, 0x8000]}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000d000-0x20)={@dev={0xfe, 0x80}}, &(0x7f0000008000)=0x20) 2018/02/06 13:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000995000)={0x31b8766b, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x8, 0x100000000, 0x80000000, 0x1, 0x926, 0x0, 0x55, 0x1, 0x4}) connect$inet(r0, &(0x7f0000c03000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x1) socket$inet(0x2, 0x4, 0x5458) r1 = accept4(r0, &(0x7f0000105000-0x6)=@hci, &(0x7f0000c9e000-0x4)=0x6, 0x800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000043b000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000059e000-0xe)={0x0, 0x40, 0x3, [0x800000, 0x1, 0x8001]}, &(0x7f00009f9000)=0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bee000)={r2, 0x6, 0x1000, 0x80000001}, 0x10) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) write(r3, &(0x7f000071c000), 0xff48) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000092d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0xb) 2018/02/06 13:45:43 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000012000), &(0x7f0000012000)=0x10) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000003000), &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000012000)={0x0, 0x7fffffff, 0x3}, &(0x7f0000010000-0x2)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000-0x20)={0xffffffffffff0001, 0x100000000, 0x0, 0x4, 0x2, 0xfb61, 0x3, 0x9, r2}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000000d000)={@generic="40221762f3f409416c1d1c1fdb861e53", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) r3 = socket$inet6(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000014000-0x8)) sendmsg(r3, &(0x7f000000c000-0x38)={&(0x7f0000013000-0x1e)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @generic="439e1c32367b782b5c77b5cd69b009f0"}}, 0x1e, &(0x7f0000006000)=[{&(0x7f000000e000)="f95d5a6a079b3c5831fd66ea646dc5f775b283f1b98c9f8a8abaac15bd3ea1c4c399d758c3102d0326d264cc657e2a5e8df28c921bbecfa23709f0899bda1c850cebfd4a01c082121f96ecb77541658dc368099f23177ed48f68f9670c9a1bcc7ecd0e72b18300cae03e5d888996e68dd1e5e5c2ca3b4d6c041608c1cc0c553889a9a850e4d051c970853a97f5c407c690fead2b36", 0x95}, {&(0x7f0000011000)="f8be9483235b0b1b114b766e4002260648e5d2bc7521ce62db45d0f73b066659d1ba47cb63d3764bbf2f6e11e55d79613e20ae0d198af06285edbaf366c674b3d64fffc1987b9ffa54745359a74b2dcfbf8da039ca6569dad0d492c0152535f106abd808a2342465e41be99e229b60aeafc06ae549b39133b7da1a8becc6f50366587da31890c1bc8ae2fa89c940d5bda8a12000b6ed88d9ec7c652c7119005d819ac69343baab119fafd5dc6b635cd7b1c9ef944517d4b973d905e9bac741dea522c9d6d1eb530c7575c7cb888189c857a4887f950915", 0xd7}, {&(0x7f0000013000-0x1000)="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0x1000}, {&(0x7f0000013000-0x29)="e07b5153a230d509711b70ca2d2b75104f4fc71a87d2838ffd9deac56844a923fbb476c1f0b52f5eaf", 0x29}], 0x4, &(0x7f0000013000-0x268)=[{0x28, 0x0, 0x3, "fbdbf064f497bcd307d88118387ef475e49a"}, {0x108, 0x114, 0x101, "aabfbe389a1cdc000bb687ffd24f14431ce79be9c32912fd1cd2c037398728285cfb427c9701b8975dce7836cfaa6f8a5bd0cd251b67a4824ce3329ff859892b65b8caa1c6d842140f003861e33d239688e5d7607f6de985be546a812d27225f8d1a82a60ffe5bc80fceb745e3047f79825004460c1a6ada36ac54f5cd0d8d5b3ede907294df4d427eabd4238461064c8ce4020d862a128b3e657decbfa258af6224397b0f2d392412b76f91bd9c6e09b0561a62a566060f0cc11dcf367c9ce861d718adafa4afb338ad1bf087cb815bc3332b4feeb4c7ed7fe921a31f6ef5d10c00459a9393c939cc6acdad2d73bf26bc"}, {0x40, 0x102, 0x6, "ca65145459319cac441422a3923eaa5f7a629effa8a7f66249ce9e6c85e83693d860c4acc6eb9038004f7078eb01"}, {0xa8, 0x101, 0x2489, "a041333a497f6509116e0cd2c78d56f1eea4fb1dd56587a53510ed86e4b205f10de5f5602dc8961fb49be73c2a5ff2bb0b3e054d99504c807f61e4773f0de73d291b24cd087f57959fa6331135bb71f82dfada662d9ef20f7638cd58985be63e07ca8e8a4ffe9d5e66f55d985936700c84c61623adb469038ae387b8a11a53da1e901f757a5c2a781a0b91aad76bdebf7c946f07141173bd"}, {0x50, 0x0, 0x6, "5565df7977c709e972a4a95e2722de9a73bc7e23f3af2bd4693b9b976bb50a5b49bdda032e7797fe6c17850f873dacba826ed289801e07442a63a2"}], 0x268, 0x4000}, 0x24000090) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000014000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000005000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000)={0x0, 0xcffe}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000012000-0xc)=@sack_info={r5, 0x7fffffff, 0x200}, &(0x7f0000010000)=0xc) 2018/02/06 13:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f94000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @random="459c13a81a45"}, 0x20, {0x2, 0x1, @broadcast=0xffffffff}, @generic="7f34912618cca5b93d1e71ab08076d82"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/06 13:45:43 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x189, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000015000-0x60), &(0x7f0000014000)=0x60) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000000b000-0x3e8)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0xd0, 0x2a0, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2a0}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x0, 0x0, 0x3, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7ff, 0x8}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, [0xffffff00, 0xffffffff, 0x0, 0xffffff00], [0x0, 0xffffffff, 0xff, 0xffffffff], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x32, 0x100, 0x5, 0x20}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x2, 0x0, 0x100000001}}}]}}, 0x3e8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000015000-0x4)=0x5, 0x4) [ 46.617215] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53 sclass=netlink_route_socket pig=8689 comm=syz-executor3 [ 46.650216] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53 sclass=netlink_route_socket pig=8689 comm=syz-executor3 2018/02/06 13:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ea5000)=""/49, 0x31, 0x2000, &(0x7f0000caa000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x680}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000023d000-0x8)) sendmmsg(0xffffffffffffffff, &(0x7f0000acf000-0x78)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e03000)=0x7f, 0x4) recvmsg(r0, &(0x7f0000c1f000)={&(0x7f00005d2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000981000-0x60)=[], 0x0, &(0x7f00006a6000)=""/182, 0xb6}, 0x0) connect$inet(r1, &(0x7f00004be000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c43000-0x38)=[@in6={0xa, 0x1, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10200000000}, @in6={0xa, 0x3, 0x1d4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x38) 2018/02/06 13:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendfile(r0, r0, &(0x7f00003bc000), 0x57cc) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000fb5000-0x4)) 2018/02/06 13:45:43 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002a000)={r0}) sendto$ipx(r1, &(0x7f000000b000)="1e4ae433213d5888503dc7e183c1c30d707f", 0x12, 0x20000000, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/06 13:45:43 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005000)=0x14, 0xe006cd40a0759b8d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000026000-0x38)={&(0x7f0000026000-0xc)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000026000-0x10)={&(0x7f000000a000-0x1f0)=@delpolicy={0x1f0, 0x14, 0x300, 0x6, 0x3, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x3f, r2, r3}, 0x3}, [@migrate={0x30, 0x11, [{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x32, 0x7, 0x0, 0xffffffffffffffff, 0x2, 0xa}]}, @sec_ctx={0xb0, 0x8, {0xab, 0x8, 0x1, 0x200, 0xa3, "fb5d69f7419a9efe975ee5c47c6969f0cbd335537e834acfabf695fcd488278515058a0e1d1ba7b5e069c2bef7b7ccd2ff8628b4c1ce0fa14540da0049e7c6faafb461b6d1f488e9a59631b42ec405a9a3c3c32c545a891cc2a7fc7b59cf8d7d45a0b0b241cc1018917d15792fa8eab481cee30e1608e1c1f4b62ca01706d25b09d3a76d3dda90cae5f7e09124ee37850e7ce972067e09792b2d45f5410af3b3ee4f29"}}, @proto={0x8, 0x19, 0x33}, @algo_comp={0xb8, 0x3, {{'deflate\x00'}, 0x378, "a8042af1e7c38f49214693c20823ab90e99c799ae98a04d9ddaedaf9300cb5cae8d45de015d2bc5e370c30444afd9418990c2686d510f0c5a80c1a886240a69247ca58d6ccfb5da588c54df98d33e330af35c8856770c46116d24bae7eff61e548dd2c4f7c3011f6809681089d2fa0"}}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4000}, 0x48004) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000023000+0x40b)={r2, 0x1, 0x6, @random="5c17ccbe52b6"}, 0x10) 2018/02/06 13:45:43 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000f69000-0xd5)="6715568b3cd8099a6788e722c5bbeb3d9ddeda14aa34dba4b09b8f92728553f67cf093094257125490fa25fa039528bf5ea70b0460d879b63f04574e5e59eb1e", 0x40}], 0x1, &(0x7f00005e3000-0x30)=[]}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x3, &(0x7f0000f7f000)={0x0}) listen$netrom(r2, 0x1ff) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/06 13:45:43 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000010000-0x10)={0x7, 0x0, 0x3, 0x238}, 0x10) r1 = socket$llc(0x1a, 0x3, 0x0) write(r0, &(0x7f000000d000)="157ee4570fb8347ee7ff77ea8af6fc79", 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000005000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000011000-0x4)=0x10, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000011000-0x10)={0x2, &(0x7f0000011000-0x10)=[{0x80000001, 0x0, 0x8, 0x100}, {0x9, 0x3, 0x154}]}, 0x10) connect$netlink(r0, &(0x7f0000007000-0xc)=@proc={0x10, 0x0, 0x2, 0x1000}, 0xc) 2018/02/06 13:45:43 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000b83000-0x10)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) connect(r0, &(0x7f000016b000-0x10)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e8a000-0x6)=@hci, &(0x7f0000000000)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000001000-0x4), &(0x7f00005d7000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x400, 0x0, 0x80000001, 0x3, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0x90)={{{@in=@local, @in6=@dev}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r2, 0x3, 0x4b798f3d, 0x3}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000006000-0x6a)="207f7b0b01705031a7eceb25a46aef6a20d3636f916bf4139a89755dd81afbad193b51f0c0b1252ec69924822dfebb6372274c3f95ed57117499fa5253e1ec85d18c4e292f78663faec9073ae1c32933ee985d1112b3b19038d01482a49a78667bcad747c538595bb37c", 0x6a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x80, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r2, 0x2, 0x1, 0x7fffffff}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000008000)="f487c86115ad50243db946ca999acd9d", 0x10) socketpair$inet(0x2, 0x1, 0xff, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000008000-0x18)={r3, 0x0, 0x10, 0x7fff, 0x8000}, &(0x7f000000b000-0x4)=0x18) 2018/02/06 13:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f000042b000-0x4), &(0x7f0000893000-0x4)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002a7000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000d4a000), 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 13:45:44 executing program 7: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x7ff, &(0x7f00008e2000)={0x0, 0x0}) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00008e2000)=0x1000, &(0x7f00003dd000)=0x2) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f00008e4000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x6) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000014b000)={0x101}, 0x4) vmsplice(r0, &(0x7f00000e8000-0x40)=[{&(0x7f00008e3000-0x32)="9881067cc71d69cc0006423bd42bb58215bb53eb8e2e1d6aa6ff3f3b6b7d4ef3207fca6472e10c5f2e1295946e167765293f", 0x32}, {&(0x7f00008e2000)="a0b4ab67e9e51db4137cc69ceb99cde863947390891b506dca65ad6fff93b4486ac19dfb29822e82b0c51e190ee824dbd5336730d160c7e370c8f71b4bbac11651b416f5a2d631770f7aa5d03c16d4135ff4901e54b5f6b825cf3de0acdf29f0734589ef1a4cd1fb5dc6901799c4bf5c725aa323f4be3cc69af0a4095c039a169ceb5df39c4275", 0x87}, {&(0x7f00001fd000)="46755b0c4ee27f7de638d5b36da9bf0a9be8b07e898d3358cc70b42877798274683d0cac1730f3e3b4a17f3f2aa34c666638ccb86c91bdf2652c26271a942114", 0x40}, {&(0x7f00008e2000)="5add6876479030fb1aeade3a5e78ff8bd463db9d3a6ab296805e3ce28dccbb4c9c22e714d133eda7858aff88630bd6c24414dfd079ae7a6fc376b732c8ed2e8c7f3eb24def9df8805beceef073d7b0f7ec075562e681b92d369ccee7b9c5abd89a456e0b91e2e9d1d13a543a8d686967b29aeec74d53bb1966ffc181f365dcdfcac4f3a0c6fdd9b556d34f32d873422974eaa2c883141db0b9cbf8ecec818c3289c17d936d2057fdb3077b38f77baf43575aca3e709ea7ac18d4c7b34c9d4d7b9dafdfdd15a419c24c332f8e4e97a30aabe7ee5929ce61134251cb8e4a6f248261fff0ce", 0xe4}], 0x4, 0x1) 2018/02/06 13:45:44 executing program 4: r0 = socket(0x19, 0x0, 0x2) connect$ipx(r0, &(0x7f000036b000)={0x4, 0x5, 0x2, "aae4c57d25db", 0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000de0000-0x90)=[{&(0x7f0000a9d000)="ce97c43cf16773d2a651b632c2b72bc80f05a8756dae205485f7a064369b4d054a8b83a92e23420c41c70eb92ed7a2c26bd526fac15281fdd678b5ad645bd874dabb2138b531da28e69bf40e78fb8f84dee5ca02b2c1f69fb0e16b0464104d9ba7a58456a87a4786b1feca556cf8d277edd4231cb30eadf3a9ec1d90fdd6c8bb7acf1304e8813b371c92a588c726e5522416e3a26ee45842ac6ca4c87e6386f46842bd503a4d0e93c87e4e6a9218dfa3608708951537de1f719a5296bbf3838794b9d4af317a35998944678360b08c426386e51fe6f4a698578b6e42a6bbf5e8d2c8047e4b", 0xe5}, {&(0x7f00001a7000-0xac)="e0adb9e0366efc40d74148f6381a1467d61aa93f37a2e39d8e9378ae45839a4131b93174752af882322c5954c3d510a0889074197d3fefe3e999ed033e384efbb96dc509669f8a224726cf973e01eab4ac323f14f71ced7e30b1a4d5c38adf399edd9670c70b68057aa0aee289b9af2f18f640cb9c320c472253c3e9bdae0726e1f11e016c2caf490781322684c448281215a997a553895b7382909d5eefb1b2e46c237d752c0a8af5a654ad", 0xac}, {&(0x7f00008fe000)="b0e3daaf48a185c0b5534b7a184adf2094bf5af454b02cadd5b0a05b79718c197704a35376f3295e6b250efbbcd8b4b3a4e40fcb88c88de7f590f4383f9eb3e214b221a5da39f81298709d28e83f3cf4f6db06e1fcdece5ad95053bab3f15b9550472ed773df9c1561d516fcda7f8a751ad664fa6d83b2fc00930e96fbda2194f4e3d9401295541effff1951923137b6efb87252d8eb3482bf0ab2fdd39a2bc93145591dc795ef41c76a9ce3312991a2ef87ba7b333041c4a4ccc2062a3abb6fdb815695a32c416c0721b42f0b6662dbae", 0xd1}, {&(0x7f0000bb4000)="bd9002e33e42a6a88b178c6c06b7b832f236a57532c58b57e140ed4c591129b05534d4119a3567676049c8fcf24fe82bc3abd72ed5a8b674dd85cc4068b99512a43781acf3fc5b834f4330e15b019ad906d4271c37515943c6f8124a7c91289a10dd6c1919b7e8da69b28a6c9f899a9ccc766931c711cae5267b08fa0445bbbddb66f6f1b349948c08bb577cd06f23ba2f09a8e7e41c39025beeae30ea8f5e7b75b24c3ff588972c1546689d5ef9b34133e37635", 0xb4}, {&(0x7f0000b89000-0x5e)="824580263dc6f8b43b12a69870dd0073de72e4a0441adc6a8090cc67faaab347e5a968b3565d9ed638380084b14b07433be1262a9e19c1c3ba73ea4f5c475cf4ece350ac4f18d5599ac0cbf6c5d093f6d7f42cab838f214eab94401c8c3d", 0x5e}, {&(0x7f000040e000-0xc)="91d90058c2cde4761d7a3889", 0xc}, {&(0x7f0000edd000-0x1000)="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", 0x1000}, {&(0x7f00000ec000)="76a520ad121699de724b8f363acec6ee103f922b61031bf567095ed3e78845f6a9d326867a8b0c15d2d88db566ca1421e38fe58db670dfac87f6e12ba7ff56b46c2c7ed43cc803d4309666f230ef8dee86ddd8165480570760eb6b049e6ae55764a6394b3ea5fd63b2e5ddf871148e64d446a5d2b5fa", 0x76}, {&(0x7f0000fda000-0xbb)="642789e90448d3c732cfebbab0bae35ba5432aefd055cff72431f6665ed2858637ef314fdd86453659db10574f02e4a6888d3548fb566e5ba122178c3d5acfd7d8a8d3c81b3548c9d357a87e7843945875a934f6ebd6a4272750ac2f9c63cd2a612ad1526ed19f36b460eb7ea7a93496846a5fbb19a9513d1e95094bd3882a794837ac561cf2bd282713f90c341dea95df40096815ad0bda6391a69817962dcb45b4f7fb7dfc3964db61981b6df94eda32f95a27ec9fd6922ec918", 0xbb}], 0x9) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000283000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 2018/02/06 13:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000d49000)={0x2, "eb5a"}, 0x3) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000354000)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d70002b888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a60000000400000000ebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a000000973d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146300717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a0f660916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5c2252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dcf434", 0x603}], 0x1) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000f37000-0xb9)=""/185, 0xb9}, {&(0x7f00007be000)=""/4096, 0x1000}, {&(0x7f0000c5d000)=""/181, 0xb5}, {&(0x7f0000da7000)=""/1, 0x1}, {&(0x7f0000dae000-0xe7)=""/231, 0xe7}, {&(0x7f000063b000-0xe9)=""/233, 0xe9}], 0x6, &(0x7f0000554000-0x60)=""/96, 0x60, 0x7}, 0x40000000) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) 2018/02/06 13:45:44 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000005000)=0x7, 0x1) [ 46.777613] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=47119 sclass=netlink_xfrm_socket pig=8734 comm=syz-executor6 [ 46.807398] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=47119 sclass=netlink_xfrm_socket pig=8743 comm=syz-executor6 2018/02/06 13:45:44 executing program 6: r0 = socket(0x0, 0x1, 0x1ff) socketpair$inet6(0xa, 0x8000a, 0x81, &(0x7f0000437000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='sit0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/06 13:45:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000039d000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033c000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000d0000+0x850)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x400, 0x2, 0x3ff, 0x2, 0xa0, 0xa0, 0x6c, r2, r3}, {0xfffffffffffffeff, 0x3, 0x4, 0x8, 0x1000, 0x5, 0x4, 0x4}, {0x10001, 0x10000, 0x5, 0x6}, 0x7ff, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x100, 0x1, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x4, 0x3, 0x40, 0x800, 0xd0, 0x8}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r4, &(0x7f0000002000-0x55)=""/85, 0x55, 0x1, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r4, &(0x7f0000000000), &(0x7f0000002000)=0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x400}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x77c0}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000004000-0x5a)={0x0, 0x52, "4a403f80f0f8227eb7408bec21e8d56b417295c7d2fa218fa347510149f100fc7840b817b3461c9bb1996a32ec43fcb24359cafd8b76f3b844a1ce14b1bc52604d9d39ea85e9374dbd5f15fc446c68a67732"}, &(0x7f0000000000)=0x5a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x1f}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0x66)="89622b94eade810a5344eb6dcef0cffb56b8213c1abccf769279c14d70750e5a1d3aee10587771afbe85f5be1b8d14834e30094a6b3051198d23ddf95e2801773764673cf1ddefb9f0f704956b39eadb109f4ccd7ad15242fd56a0b3bbf8012ff54347eab658", 0x66}, {&(0x7f0000003000)="28ecdd7075dd4ae412a5273acf3e6f6687f46435a4caef5598347a71a6f45fc6f4964bb120b69d1c8deec87f09896710d51cdce476e3a6587f33abaf03f45f2b85159ead3b7943af649907552898278d218ff45d", 0x54}, {&(0x7f0000000000)="2c999f99050f02ab09ba777df89f8fff82a802e69a3c3308f255b32ef28f0b241a409fa6e8166291d82749e3827e5cb899f40164598b03b72ad40db2cecd05f72d3a9e29dd1db091c27ad01f23c3fa4eb999fd504267170753035221cf59e8", 0x5f}], 0x3, &(0x7f0000001000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x5, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x1f, 0x3, 0x8}}, @init={0x18, 0x84, 0x0, {0x0, 0xc0, 0x2, 0xfffffffffffffff7}}, @sndrcv={0x30, 0x84, 0x1, {0xfdc9, 0x400000000, 0x20f, 0x8, 0x4000000000000000, 0x7, 0x15, 0x37c, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x4, 0xffff, 0xe9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xfa, 0x8208, 0x5, 0x5, 0x4, 0x7, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8000, 0x1, 0xfffffffffffffff9, r9}}, @init={0x18, 0x84, 0x0, {0x20, 0x1, 0x88, 0xffffffff80000000}}], 0x180, 0x10}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r9, 0x4}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@generic="50cb0d7e8806e18d51985cccb704831d", 0x10) [ 46.899120] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26609 sclass=netlink_route_socket pig=8759 comm=syz-executor4 [ 46.926322] xt_l2tp: wrong L2TP version: 0 2018/02/06 13:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000414000), 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003da000)={0x0, 0x7, 0x8, 0x1}, &(0x7f0000b56000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000072a000-0x8)={r1, 0x3f}, &(0x7f00001cc000-0x4)=0x8) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r2, 0x1, 0x800000000000003c, &(0x7f0000994000), 0x4) 2018/02/06 13:45:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000ffe000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000be4000-0x4)=0x3d) 2018/02/06 13:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}], 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000004f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000204000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002d6000-0x5)={r2, 0x7f00000000000, 0x4000000002000002, 0x8d0}, &(0x7f0000263000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000e30000)="97", 0x0, 0x0, &(0x7f0000873000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffc9a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00006e7000-0x4)=0x10) 2018/02/06 13:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000021000)=0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f00008ef000)={0xf4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @nested={0xd4, 0x69, [@generic="8715aa12790bf2b8c0c813cf1dd482b29bb07ae0e5509182ef42031b7c5c50031b25401c890449dbf9423d9446cf21f7ba35c37ac5b6dfc48723", @typed={0x34, 0x6b, @binary="b3ea0b38327d4afde4a7e6bfdce98cf2d249c8f1b72310a0909c091e0404880150b1fea1998597e7937895"}, @typed={0x54, 0x58, @binary="397e89bb0a69524429d0699401567b6626aa38cfb4c1c44c9c574182a86e0932bb0609eba1cd250fc74038fc076a506faeaf7a0d09fc95c6f6d402d8fe2102e43210bdf8281f9ee864"}, @typed={0xc, 0x96, @pid=r0}]}]}, 0xf4}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/06 13:45:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x800, 0xfffffffffffffffb, &(0x7f0000ac5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b9a000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c6c000-0x8)={r1, 0x8}) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffeba, 0x1000022, 0x0, 0x0) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000172000-0xc)) 2018/02/06 13:45:44 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19c, &(0x7f000001c000-0x19c)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d4060a", 0x166, 0x40000000003a, 0xffffffffffffffff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x7fff, 0x0, 0x1, 0x880b, 0xfdc1, 0xfffffffffffffffc, [0x1, 0x0], "1c88ee38c9fe80a1d295e2d12ae007d4a06d7f1954976f3f428d04bd0c81892ba7b500fa1ffc8c226604cfe06eb599589f2db9e642e0ea6c43aee50fd8a927704f4979210cea83c91957e01666afda226539"}, {0x4, 0x0, 0x6, 0xa8, 0x0, 0x0, 0x800, [0x7, 0x8], "4e07a438e2094c38723bebc903e108fc34ea65c66fe38ad20fd624bbb42921fda15bf25b80f8a6e32d02458b8a36f1d20db5cf13176269f305a125af793ac692fd86cd5a4d7b3d68a6e9fe7b4e380376a029465bd7c82b070a5aa1009c9d3f40cdc76bbed0ed50c5364aa017372fac28e54f2405d923b269d509c75bb52542350dc6221b09ea2e86364f176577d05002eefc81167bd03e088ab3e842865d0a392e9198768a4e8c28dd9f28e86847efbcef919687aff25ad9f389762510a79530faf12d143bbba6b314467147cc61e6f4c703ec6cdae48b4fa1bcae215d010b80"}, {0x28, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x4, 0x8], "b0f1c40d7eee3681cd05133ab1fcc985556198f70591"}}}}}}}, 0x0) r0 = socket(0x8, 0x5, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000025f000)={0x0, 0x7c9b, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000018f000-0xc)={&(0x7f00006fb000)='./file0\x00', r1}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) bind$inet(r0, &(0x7f0000016000)={0x2, 0x3, @empty}, 0x10) 2018/02/06 13:45:44 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x2000000200003, &(0x7f0000006000-0xb0)=""/176, &(0x7f0000006000-0x3)=0x1f3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/06 13:45:44 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000b000-0x8)={0x401, 0x4000000000000000}, 0x8) connect$inet(r0, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 46.955672] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26609 sclass=netlink_route_socket pig=8759 comm=syz-executor4 [ 46.961594] xt_l2tp: wrong L2TP version: 0 2018/02/06 13:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf0aa}]}, 0x10) sendto(r0, &(0x7f00005a7000), 0xffffffffffffffa9, 0x0, 0x0, 0x0) 2018/02/06 13:45:44 executing program 2: unshare(0x40000000) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[], 0x0) 2018/02/06 13:45:44 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000007, 0xb3ca) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@raw={'raw\x00', 0x9, 0x4, 0x3c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x10000000000], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xeb6fdcbdc5eb6e2e, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00', 0x1}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}]}}, 0x428) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000014000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000014000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000003000)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000015000-0xc)={r1, 0x80001, r3}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000015000-0x8)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) shutdown(r5, 0x1) accept$packet(0xffffffffffffffff, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@loopback={0x0, 0x1}, 0xffffffffffffffea, r6}) 2018/02/06 13:45:44 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x10000, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, &(0x7f0000003000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r4, 0x81, 0xa, [0x4, 0x59, 0x7, 0x1, 0x3, 0x1000, 0x5, 0x626fe3fc, 0x0, 0x1]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000d42000)={@common='ip6tnl0\x00', 0x0}) r9 = socket(0x11, 0x2, 0xb56a) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000e34000-0x8)={0x0, 0xd5}, &(0x7f000032d000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000075f000)=@assoc_value={r10, 0x725}, 0x64) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af4000)={0x0, 0x52c, 0x10}, &(0x7f0000b27000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000056000-0x108)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x10001, 0x9, 0x5, 0x47d, 0x3, 0x9, 0x1, 0x6, 0x200, 0x4, 0x7fff, 0x8, 0x1000, 0x7fff, 0x9]}, &(0x7f0000f0c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ffd000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x0, 0x3ff, 0x2, 0x8, 0x12}, &(0x7f0000434000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f0d000)={r11, 0x27, "88d14328e05f54afb9e39ed3bf045517c1f301b08cf804e1b321c7059c5b73bcaedf9cf751f2b2"}, &(0x7f0000cf8000)=0x2f) bind$can_raw(r7, &(0x7f0000c1c000)={0x1d, r8}, 0x10) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/02/06 13:45:44 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000402000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000c5d000+0x71b)=0x20, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0x7, 0x5, 0x9, 0x1}, &(0x7f0000fb8000-0x1)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ca2000)={r1, 0x270a}, &(0x7f00004d6000-0x4)=0x8) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c27000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}]}, 0x48}, 0x1}, 0x0) setsockopt(r2, 0x40000000, 0x6, &(0x7f0000e45000)="6899dc66dba68089065ed954fb1a67c32283923e82e1d96920b3d3fb5a4918ea0910514fde279362e9316080ffafcadae48ed3dee5e5d02567884174b4b4f96c2b8100db483cacf0f1fec0651259b0c454dc5af2e0e320608d1631e44491619cc00cc926b7b83ce80723529d01fefc8f5511951ca337f456086670269820394cdd63fe2061eb896fb13e3927a67a33f19d0a46f3b75d186749367ea582b8a34ffb3544cf63d39b83e670579cce97240f4e75ee5a8e529966abb96fd1124afe5ab26f7f08108956cb5e09c0", 0xcb) 2018/02/06 13:45:44 executing program 5: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0}], 0x1, 0xff) close(r1) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000092e000-0x93)=""/147, &(0x7f0000a39000)=0x296) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000e68000), &(0x7f0000e69000-0x4)=0x4) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r1) 2018/02/06 13:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c24000-0x4)=r2) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x3c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @common='sit0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x3c}, 0x1}, 0x0) 2018/02/06 13:45:44 executing program 7: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x7ff, 0x2, 0x2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000022b000-0x8)={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) r3 = accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x80000) 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$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0xab15, 0x60, 0x5, 0x9, 0x4}, &(0x7f0000001000)=0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000)={r4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f000022b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={r5, 0x10000, 0x30, 0x2, 0x81}, &(0x7f000022b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f000022a000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) [ 47.101710] IPVS: ftp: loaded support on port[0] = 21 2018/02/06 13:45:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000080001, 0x0) shutdown(r0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1f}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) sendto$inet(r0, &(0x7f00006a4000)="79deba61c72468703e329c9732008118c117d30229207b7131350aa496dec20703c3", 0x22, 0x4000, &(0x7f0000991000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fa5000)={0x0, 0x1ff}, &(0x7f0000185000-0x4)=0x8) socketpair(0x11, 0x5, 0x0, &(0x7f0000948000)={0x0, 0x0}) getsockname$netrom(r2, &(0x7f000027f000-0x10)=@ax25, &(0x7f0000791000-0x4)=0x10) socketpair(0x4, 0x0, 0x3f, &(0x7f00005e3000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f0000a07000-0x38)={&(0x7f0000dd3000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000ee6000)={&(0x7f0000ba2000-0x180)={0x180, 0xd, 0xf, 0x4, 0x7, 0x0, {0x7, 0x0, 0x6}, [@generic="eefbdc75b814f318bc38eb8217119cf281bab215a90f954a3ed31d0b339e26bfb8fdb5bc8f75642f5ea8a26c8ed3a8bdd6cb24ad29341f953fbb9a3bd279cc5aa8cface876fe91cafba2416972ccb25081c5f4fee5a8", @nested={0x114, 0x45, [@generic="ae047cb19e901c93f9b27c29877ad3e67c7cd8a4e04ce4b8f7c7dc5d582e582513e03a6dc2705e2725e4e51a8d93eeaf3bea7ba0cb6a84142c7610e1966ac379533bdaaaf1efe0a267b1023207dc31cb3955810774ef0b09c8ec9954f72c8f1a56b547144ecd181af7929f4963411d115f054e317e7f9321bf768bf7801d9b5e31b05f476f54044c68772a498023af4b3da97dbcfe8af9fcea4b1e993227e0ef47b9fe3d5f1c4201c87570b5de8f3bd84073d975dfa12ce92abb3eb816267257bc5b9dc7f362a61c5389d920df6307f8eb005fd937cbe18e12c42ba140e2", @typed={0x8, 0x4}, @typed={0x28, 0x38, @str='TTL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @generic]}, 0x180}, 0x1, 0x0, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d91000)={r1, 0x9, 0x2, 0x7, 0x101, 0x8}, &(0x7f00006c6000-0x4)=0x14) [ 47.180078] ipt_ECN: unsupported ECN operation 1f 2018/02/06 13:45:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004cf000-0x8)={0x0, 0x100}, &(0x7f0000456000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005dc000-0x8)={r1, 0xd3}, 0x8) r2 = socket(0x8000000000010, 0x803, 0x0) write(r2, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 2018/02/06 13:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00008d1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000037000)=0x1c, 0x80000) bind$inet6(r0, &(0x7f0000a11000-0x1c)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xac04}, 0x1c) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @dev={0xac, 0x14}, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/06 13:45:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80007, 0x200, &(0x7f0000048000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r1, &(0x7f0000eaa000)=[{{&(0x7f00000cc000)=@nfc={0x27, 0x8001, 0x34, 0x7}, 0x10, &(0x7f000025d000)=[{&(0x7f0000c5c000-0xc8)="d2c45a323a206960f407d9a1fdb91cdb269a1d72951a508559b84ab30ab5d832febd795bea7c7512a557b0822f8b1300be2a19240d08d07b7f6bc365b77a7a97cba440b04cc48c4a8a395c8b35743b4be44a49c7e20cdf3131b20b784bf942e1180d4fd866b44ed0dc24530360a6487ccd1b9b0023ccad8e8b8e6b113658bf3c8d8020e6e970ee395cb66ddfb4ee3b9b64fa1742fe4f79fc56e923190d87a9b60545687ae0bc945cce80c94ebf83890471ca2dab1146cf71d3728fc2a964f976d0a3d74b57bb5a82", 0xc8}, {&(0x7f0000298000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000f78000)=[{0x20, 0x11f, 0x5, "98e2c35433930a9cde1a9310"}, {0x68, 0x104, 0x101, "be2a16d466a55691c66ab6d4a49074a3cac01de0e293a929ad0d4c699dea3b15d2774bfd6248b2026e74707746f6cc5fff0108ea502b5dee6ccb6c7d485c39293865f82ac617acbce32cd8660d2768e4063a21d4a8dca9e7"}], 0x88, 0x4008000}, 0xfffffffffffffffd}, {{&(0x7f0000ddc000)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f00003cf000)=[{&(0x7f0000469000)="f175b3408102e6c021ca1de6ecd5503dbe4dc18a20276997f4376d481ae6c06258e47b493e318b878dc52e5493747aa72d0f9600722281b7af83c189c8ce3253c2a65b95081a50a8c915bd4a61f23084db6c2adbdd0740a4d6a76c8cb9ba9e9e7b538ded3889e0528255a1b7e5454b63820ad6fe3bbcc3994fc32afcf122807e2da59595bae93fb4f35e2b33f31e409a7f1f3354c7def4bfd4b06884489f252b14c96c24025cc16c53655d8540cd39ed45339289e15eaa99972c48101e730c1d0a1bcff7c51a1046bcbec2e88a4c18a44526439972649f26494d4227c84a8c09d11c9cd3dcd0d85491a7dcd60901a9e174329d5f8840be5275", 0xf9}, {&(0x7f00001eb000)="313760f5633e32f269506455b1c36826cc029cac3ab83931c323c58df919e5d7e54e0f017b2f764ead3c6c1609a18ffa98fd187b53ab3da4770c67f1d9f88f68e7cfd2d5b9ce5a7a844e516b2eb343ca2dcd108fda2712f5f3f918afb942d844be8279cdbfd140afa897edb3c78a2e781b44479586447d1ed6bc5e22bb8dd2560e95f0be976707d37059abde2da9a13ad9f4a1a4facd5cbda6c35a0156b1144a3365891541f22bc9d8bbd877ad1f6228c0fe1474d4a6b71ba152b9ffb992402768517bc8dbdf51b8a9e8ef59", 0xcc}, {&(0x7f00005f0000)="3c38cd40175b04f01ddf9f81161b1e56b48260b95375c46586c7941a579e67a3", 0x20}, {&(0x7f0000fad000)='y2', 0x2}, {&(0x7f0000c16000-0x7b)="81677ea473a1921280f3326a6b60c22017c2c3e104afabf3c587e4f5d7c5d4cdf7b93585cc03a5978be497202fee320b42761f011eb4072c4247220a9168457c17c8f7df9f383950fc88e68b5d0ba024e4667ca11cc70b20b5d390d5b305a0e433f8f5c31f43c3d05b2af9b515c43695a51729817dcf3b57dff9aa", 0x7b}], 0x5, &(0x7f0000147000)=[{0x60, 0x11f, 0x4, "fd3ca586be0a89898b20dc6c67f577d38e9c9bfc3902e8ad6670d8174cb8a344ce0fd1b3f01ffa6b6eaf62440366d901c63c52a2610c2f986e23a85bb69ed88c8aea5c52c7179c1552f9ac1a"}, {0x18, 0x1, 0x6, "9b"}, {0x98, 0x11f, 0x100, "3936301963f7c392b814a00cf35f3b9fb4051bcdbb4ea06ceaa6341bf3df9dcc0297a8d23e8bcfe0ec1f7ea2b8df972bb29587bc5743d1d9cbf2463e0aef84bd6a7d3059d38d0229d23a50db08121f769c38451b861871d853d1d599d83d463900138578acb197b301122a4a53a73ce13a09b6644d59c5f760cb7e7c0a8ded1c7ba2bd4f"}], 0x110, 0x1}, 0x3}, {{&(0x7f0000b75000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x1, 0x3, {0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x32, &(0x7f00002e5000)=[{&(0x7f00007f3000-0x5a)="24fd62c648dc918531cea2035c622acf31dff4450dd2d9e7df2b0655cc4664e988f5e6227ba8f4b9cfeb0d6efdd7dac3f7508e9df9f2dc9cbeb8a85e13e6d2bce7bf69c142eb15a8e04b0a255cb1e34f7c8cb8c2a72ce947c40f", 0x5a}, {&(0x7f00001c7000-0xae)="0ee3b6f2e7b382146dac8986bb5cbc3afb18ab0b18b95f96febdd0b50b51179ed8759a865c2bac9ab4ce540a85ff9888f73b304d5dba2b53553a73be34e4b4c68204bde47ae6e4568c0ba8b199c3339c3b70939b63ad05efd1389c13a60ed6ae1d82df91fa05630960a1ad1d0aadae00c59b7e1c2c98ab8db1f039384ff830f1c482bca8242d3e7af702f44b21af7a3fec825905e3db331328a95ac0dc7d713e189f83c4e462fcd14d45adf26bb5", 0xae}, {&(0x7f0000ce7000-0xdf)="968334717edb1540d3b75e0c4021ba686fd1b19e5de9d26bd65abdb4ebd5f223c70166fe4358762e4b693fcf3bcbde2b38f52bdf856b1f18362a328b5f2c8e7892f6dc34a24bb9ba87a1b44a297d52f514498ef5775d7d2536b4695d869b6ea04f3a7a9ab082ff8232d6b1d2f0a370f9eee61c5a989975b43016258cd3342e715912e02ecc1e528e40b518fc80bacee862fec71fb290da27c450b270142370a88bae01d83629d7aa49429672270a5080bbe14fbdcf68644ea92dca2ef2ef5cab8441446df9e55f189b3b06818dc8c451577c74b39fd167d5719513b70a365a", 0xdf}, {&(0x7f0000d49000-0xb7)="3d3bf55ea62727f083365b170d2586bb658a95c993e1be98de97e48f63df065e3b612894290430b470c5105ee1ee029f26c2c7f4adb3e8e9490dae57ed40cd074bffe0c131e0c46cd4f1c23526578083503053ba5689e98fe06c7d57ae1977d661129e37c8855688c1f3d755237b0e03454f151db270e6291ec360c7ee306e217eb24a6b9a9ef2526dbee94943f34985bdf1fc5a0c99a9227f4169ebca83db1340f8899a03d20c4c3cf5715c6fbac079d743af3f240594", 0xb7}, {&(0x7f00009da000-0x4b)="468c2eb41e33db83fec153cb16585b0ec26f84bfaf9306057c918ad316693a1a784e7a9f1e6fa0c1cba3a38d75b8d631dbf93b4eefe41733c3fdbdbd15220c82cfc9ee13909cba255b96bb", 0x4b}, {&(0x7f0000158000-0x51)="52225fefd5b992436298831f99081dfdf7bf587830a3a041ff41786f91e9f26c40a80c596cd54329cacb338cf1a8096fa0f2d85f12bf259e786aa5f232db966737cffc9621903b70cc47c6dad49e683a80", 0x51}, {&(0x7f000029e000-0x2b)="95a28912a451e0538067bd84547e54ec00f7a407a1895b8994fae9188522cd7bbfb007e4873231788c8d57", 0x2b}], 0x7, &(0x7f000096a000-0x12d8)=[{0x78, 0x112, 0x80000001, "99dcd47401aa7a5f17aa084733582fb3cd8e3139dab4886739a45d0c3292cb51f46f2e11da2d91bfa341bde9abd955e745e0855dc16c6692d5a873f18442e269b8d86d35facc0450567510e8f0544e85c54e9ed7d2fecfcbb65fa8178edc309a2f2f44b88ba6"}, {0x80, 0x103, 0x98ed, "ba2c6fa683f836877cfa0a38174f046b6de803da7b58dbcc6023a6225d6ece34ee9e23f4d22e6066250724f5a7dcc5b6929085e36e1dbc0f725aaed0a7d3dca8aec5b66c2ca1ad1e750bf2f4c8b76360507e22f2e2c3eff5e5b473dba0b2ea2e8021f634b4bf5adfa21eace8a7581db4"}, {0xf0, 0x13e, 0x4, "7ad08063a8fa1592de1f724594d957d4aabb85edbb5eb907c6ab4230c587d24fa693f0836bb5e17f0129788f816a5ad190f7392316f32cb109ace247a7a25b48af7dc1da994dd43bf47ff011623c9cf644ef853833f21babb5a9861f2e31e2809cef0262fbec7664b8cfd3328851e079ef5257d29adacd445b3e8577d87f5b3d1c549fc4b87c3501bbc36760d03778fb16d7eb2fe93cd185cab54667bb462c8d113e94e18e3e84513df5f4a6566c7e9347e4291172c16456fa25ae279cb414ec3b296bda8274a8b292663ee6aa2202f669f6036a9870ca9aacca7df3d07e64e0"}, {0x1010, 0x103, 0x2, "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{0xe0, 0xff, 0x5, "b94b5f9b6faf37de2d547eb5386101ba4563a3d38d809ed23bda63acc3a41c6dcbc5868a636d621842edeb7318b1d8a5041c17f926653f1610c61107715af93cb1a6bc3a2b36ecd70012bbecbae29e4231099cc07896381e0343523b0f451a72647b0f07a16e75a45d2620e848e21f5266be46fc7e837a3566d7aaa18d4915c68035fda7ec5408f9f680b4a043abfe44993bca0a78c58d7b220e0f01ddc1a7dee1a6d4c2e95b36f1122c5484d96e0d4f803ded7907e06d4bdc83d65b91921b0474cfb1e74e9cfff26c1a38dd729152"}], 0x12d8, 0x20040800}, 0x1f}], 0x3, 0x8000) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r3, &(0x7f0000adb000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004c1000)={0x3, &(0x7f0000409000)=[{}, {0x0}, {}]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000315000)={r4, &(0x7f00000cb000-0x49)=""/73}) r5 = accept4(r3, 0x0, &(0x7f0000b2d000-0x4), 0x800) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000256000-0x7f)="7b94e9483fa819cdc13affcc5a965b3e0d43ae17708a9dc13fe7d40ea746f4b13cf8e1c23764c0bd0b9e931dc92a6178890b56e95ff982065f85534d4eb33ecb5688ea4f0e0929c689bcc16e67c4b4fb678a1d1afe23b0d1d01207f5c0ce7f67d128a2d2874d3d388c617374aefa06a677218c1b52bde93585780a5e719580", 0x7f) socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ef4000-0x8)) listen(r3, 0x401) 2018/02/06 13:45:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) pipe(&(0x7f0000626000+0x4ae)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000117000)={0x0, 0x1000, "546b7f8dfc72fb8b24dcdfe64d1feda10489572bd04151dc6d1ef9faa6e958447f5c2b7126bb190361a8bfb40af4bd9734073101d2bbc3d8bc26efa5421eb83068caff5e90f969e7b34ca4bdaf976b708d55b124a3c2f681c0410bb1f5bdaebe1d73ef420556dde4eedc3761d3bcf873f6651a58e579ced81c7782a1602e03f6a7d743b5dcb28b54cf546f186996aeb9856b554c314f5bc8d30c220452116452acabcbc6a1e32353e388cfdd12ad46d5ea344239fa1899465a1cfc74fee3d2e1cca65c724cd084fe3144b96d762185b705cd4861a97debca8ac57453f9953cf7a38174e3d844aa749fc4dca142fafec20caa5dbadc5ec547d0ba1c66521acf4ee9bc3cb97a948d0ca7a84966c682f39000da4f32792e8e6bc6ef833b8c0b0768cde85eda14e5a98cd4eebfc3f19a1015ec95f8ce7ae98d398d82c4153981b34934d23fb21a48cbb4eb2935a34472d25cb21c121b86cceb6e5358704ec0aed271b39b7539aa864328f92db56a49bda89ec9379cf6538d7f8d28f4a3d5c4a0b28f064f8bbc47f682a82b743e03aab1b9b852eba5f1eb94d78961e9f85b9bebcada9b48fad4f1e680526461807eb3216080353aef890adc91f84a53ea3963e809c214eef85738dddfe35e8e18fcb5368852124ade2b4709e040d0a7ab99d785b915fa56097061be73031b6c7d9068d968cc7c9e6a1d9a73c47ef126f510207a61ad19ea0e147043509eaf943e4e1f309065f81b6d0f48118e66c905ee3bd382c8b6ac7c58b340514d9b4ed76b2083391f52ca7b86609398caf780921a3a272efc436475956543bc019ae87e0d481e58e63921232c909a327f5c9763732321a89526c831aa0f8d82580f4a323fbd6eae50d6fb0bc7457afc62b047f2275c54a20227faf4a9c2b16c91e135e7a8aeca8238e69637505e770bcf3ece1b1a812262e12282524936ea557c8ad505a7a8f2075c572f4d6d9d97e86740946f13763b62e07df3257cf4e0e7c180d482b4bdf55c5bff282e46ded007b6fc5be130782bb82d2f2a5500bbddd25eaf943fbf1530863e3f8150a23abfbc87470f3e70d0a1cd2c147848640c00bdc6a707c10308bd67504ce25c23092d0a8aaabbab083c31f1115d0c548db9dfcc10bfaa8272655d5939ce84f5dd02302b1cd761c22b64b6bf31c2d33f5f5fa53d0c69bc5c345c3426f008eec22f71c40804d15405e46062eda7d0f55ddda724283f2605e0c93aa6143896001764233d1cee1effce6dcbc976161ebf5ae5db2b2389379f06b618f765b8eebdf3c323ac3ea61e64fafde22f7dcb6cb9d5ea6aa642bfba6703be5ff3f4bf933e956ed003d6c3d0e345546856c47810f3a5861824da11616e4ada5d34e300a9b58f1bd0826075e9747858795ea7eb624eb3eb8ed552afe1709ae5da29e471801bcf46ec50b55cbf998d9a5b01fa61da887c259421400feba890bc24f1014e624f68d16fe892b511fbf1fa66f0c729653adab35ce60cede939d3a8be73ba4423a8ea7fd4c3c00de067561c4aeb176e34248d663ec1a42e3844de52933e1e8cae613e5cf9d269bcfd8fb26c54d795d40af2fdd7a0b514a6b36592530390f3539feb626d25b8b38f092bf31c9cbc6ecbe51259cba5758bb83cf66aeff105e8c8e19945ba7973f51b09c9b940dd47f4a91d63525806e0add98e9d71421c3b16b6ed8fe666859d259f571dda26df07891a87c5e8a4fc535be60e032203c216a69b741bbaea0114868b585395a72eff360bfb9e5e52cd3d1441abd11d2622fc968e819a9f126399a4907dfc8b1b073c0b06f4d265063141cd4031c541358c625d529027f519bc7c8981a45bbc06f786d27f4187cc5db257a9138a93b0aef0c24cc6529481b983639c0849ca694cd377a1e96e78a8a65da72170a220276c4dd02956f084c6c726fb49ec3e76b5aff4616b3305f6c64a5cb79911c3be93bb2abb28e1b666160604aa3fbf625f6dcf84f5a1515ff4791c4df2c9733a8c9e587af6f53c50dbf05cfcd1916219ff21cfa5b136ab9c20f8a460b6805ed865fe16750437fc97df93c31d0ee47e2d9381d2a50ae2e6ac4a6d8d8baedc4ba437e714ccf4401f1b9e2a0ce218417ae5dd71edcd382dc55bce019616259dbe2a5e09ae9e93b824c8ee6182fe0ce333a6a5ceff559fc8024857840ab8a6595ef781bbea0efcfc9f458940360908059d237719a98c51db6e4636ae0d3e968deaefef35193adb877b34d1a39ce012cc938802ec2a0c98aeaf15067f0f8ed5137e79e3b04376b8e821053ebf94f61203e1092fba836e483104df6caa5be9670a3495cf32d9a1f6afcd836dc83532ef6daa0db4b9faabf1e58d1c911972ec119829f835072c423e39c5f94a744edf0effaada91a8e94391642a60dd422e1da000c9a7f852b50ec43ee40dda7cf277ca737dee8bd252ee0ad842ef94b7337932b598e4bfe78562995d82d20fb892453e3de577985484d03bc02632756acf816dd17e7050cc62f2b5000e5ea1897b0a0c41a787e49fe7f5923cd5881a476763ace572d018e8eb3a6c56b5922ebd09a8de45b07cd2a79bf2971683642e2e3d8964ee14a1457adbc032ed4f8a0021af22c522e63d8596631971e68219932470d9f4537864a5280e26a3263049b418e3a93366917b04feb78081bfdcf36a44f0d6c35235a74b6547e5cc9ac22cd58666d772e8af8f51d62a607375f1554fca7a8cdc02f73ebd63a9bdf8b837219e4a9dd68919e1f46281dba3e328a73da1f0d1f6017ea1ca01fef5b96de855ae27a56929668d3e405ca8461679f843dbd324d9a910db363c8246fd0e16ec8fa9069abcdeb9f117f7518e6b7a04eabd764c2b06840fb1787116f1ce7ac677100223d166a013cfea7d9220721429619c2f5746e9328a6b190c85fa14ec2d8fd3b51bde6576482a120651ea8df51d520300ffbb48b8842aeae864e7748f32b732228f3a1055cbded4f112324714edf7481e8c9737d5c0834c44473435f6d196af717b15237cbd27fa1d33a57eaeeea66f87cebfd18902925e1236ef0cb37d20056534a04df8db6176adc0f5f199c13ae0f8dae3c4fd655cd89ec56a1105e7eea9c3f8ebaa8c59708bf92ae76f416ba8cd3da1add972ea0793c4a4a5f8948b042de6fd36e7e4fae388d185846c3eeb72c8c258828ed1349b220e7335493dc5477bb0a30857c916bae9eaf57cf2eff4a40920c27987cd76e2e94cff7ed1aab4c9e307ea9a0b1484ba8b0a1aff355fdff0d8ee4551ef07a0dd77e3d0472e36520e6e76ac49bdb4a50759a5dfd8e81fc56f7f686c4f57972be00ed2edd64d26539f2512b9920187f66aa1833ce9b8b05059eaa78c5ebc7d26494f25be7525fd14fc56eaa707a14316670b30e42f2ac832a61ecab9e279cf6130f712051fe0ea04a4389d45d767afcfb30f30bad1e1a4ca00853393712ab2e7f002bb279cb5248611c4e11a8a05891f4b9a5d34288382ec69083ce769c59fe0d1d53021380e13689bf1825684570cd97b8398c35c26795367f8982aed0cab37308ad337cd6a38d8ae9e9d49bf5a01b9e32b73e49d95bcb2b79dcb7b1e9534cc0df8a64d9f39eaa72cc6a76a604f11e757d64bceda21b5d35c0785f8bc910d9226858d0810b9a348359fff94ae7b5694df1dd38b175ea82f95e9429b86f3cd90db44dbebdde7ff0c54188602282d108842d86061595151101015713ebf1711386edcb7750a647e27605b0d79f3ffcf4d11c7e14530894e5fb12bad3091392bae3073902bf91b5758065c3aa81e59c1fa743749fc9314fd3d08a438598e90ecd9ba9b73172f61145bfd23156ea4c7f591bce215ee6fb0a31ccf2f5078515fc50d6c90e1926a1e55189bdb83520be683c7daef08d6a0e6fdb9d723bf41270e5a9e378eb987d00fa49a59cc2d3977e6e80caddd4bc828662c72b9a678800dbcbf5d9281f0def5a37dab5b7a96b626aaefa45707228ebde0a492756a685544d33a187a1c7bf1c66eacb9004204bbdfa08bf11bf70a12744ea41510f7f882237faff2b7ed9008d45424efab468d4bf34f098879c63958ddccdca31674dbff8af6a3f3728fd7de3204051bf418000c4ad49bcbc478f6b7aa6a446f004fa05e68fb9facc4f597297467dc5cce28d8f7ed45de3308d553691419e0c7d86ec98a00b684a10946252049ba679d621a5dcb5a1586567b3dd75dd0dfb16d45a5b0732a21ee3fe0e1a08b136dc59f72b9d6571995752c189c7511bc3251fc37659566cbda47b3bfecf528b68aeba1f2756897a8d6dd0dad67488b6974daa4208c609f632acdd90f6804e77e4dec3d379bc1028597dc0bf7f0b51962788fe7b49862ff7cc68bc07988295b9dd0484084f7c0ecac50acb69b12dfd71840c213b2986cf2c88ad7bb7bee2fd77dad2752b4ad40b8dc2439921d2bd22e9e9106db8c76c2abe0271b17801f13d991c874086abddf3c4f9bddfbcabd5eb1ffe7d762227a10bc9d5767c250528107704db3790f00e34fd9be8f7fca9780ae871c96724610c45eeabbd5b977e4c03051132635e05e71f1b7113ec77a69a87e719bcb78b3d4591de26c4df43232b2e2c24e0712c9521ea372fa6f0006c227d11562cc76cb20ea67914544a6a0a9c86e2c148b5858710eb4c08dd5bcea08e9883cb4c7f3452acef62795b098a8217f78ed7dd0d7c835fb056659bb8abb255674972169bb6c881413614ba4489bd9822038b7912bc237eb6de5ff8d65b0825ec9429a8a20644338e8fb07efe344559ab0e7bcdb1be0dfd2e4d8b1978598c6b7583ea91fe1f92c2e4e749c81cc130e09c7d11c3c6255222de856cfcb721ea3aed1b9365bea72d213230f89b4571845af2520aca1d8a42736f05d284882ba5b65f5551463c371078207cf88b0476d5ba05502ab0c41b8d35bb7adf4434e7fb13c9efd2db73ca9bc5dfce85b04b0575148db8377b6bf90b3e0a3f17e37126d29ea5d4d06be07616ab1879e12a634f59deb9c38f1be9b9fa317d8ad6f784c7cf412dc870ddc63c721fb0e6a442fde030f283342a4512a0ea3f6290cadeb2bd6807f4f579eea157c78a9262755989c6b5cb06ae15cc1dc7543df2ea8d778bde510ea3f5389b4c890589eb7482db24c52a5aa15532e3b7c95ccdbe1bed9149d4b8de10324c161fca8417e360fa68aa7ed9dae36a52ae7577cba2fb3e651a878bcc9286c406103f0fbb722a9aee29044fa48fe4ba20277dfe133bfc074bb3f506af81cc865e3bf54711119fe7b35e4c471e933e2a27d671771b2c05f2b091bce723f893fe6098799b87a7f3cdec90bc46e938ace66723521fa88f8ac97c557cf6eb50348c35bd9d93aa1707efb58408865ee305aab0080cd0745b98b452e9270cb764b73b9ce6305ab630202938229ef313d2564efae42bcc13813b320a80ca948ab8e9ace0d1d05fe67c0d8955aa21e5e8862419e5fb1b3689b1c1c2096559e5e932dc5ccaed38dfc5fab7073ec7e1866ad7f1753dee20c399e0c5e441dea9d553c2de7c91b2281a764c302766f71bdbfcb06ce80f4992931a446e58fca3045cc441145580ee654df90cd91ff8b9943523ee96024d18cc628e62408a83c4840c7591141e62c22db23191bbac7649f84a604a8048540fea03343f5f1af13ba7c8b2841718cc25e60449f0135fcadd52edd7c075b5b236bdcbce563d60ca93b2a671c654304c15ca8f40dac07364c1d6f141eda23f465337e007092cda644dafbe3cae4866f0fc3f1d58a4d8914f676ffcb6ccc4e1fc5101cd8071aaff6d7d0a8a06ddb2291a7eaec781f35"}, &(0x7f0000e4d000)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e90000-0x14)={r2, 0x3, 0x80000001, 0x52, 0x80, 0x8}, &(0x7f00009f8000-0x4)=0x14) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004d6000-0x4)=0x10, 0x800) ioctl$int_in(r3, 0x5452, &(0x7f0000917000)=0x3fd) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a4e000)={0x0, @broadcast, @multicast2}, &(0x7f0000c1b000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f3d000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) listen(0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000523000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) poll(&(0x7f0000f81000)=[{0xffffffffffffffff}], 0x1, 0x431b8446) pipe(&(0x7f000065f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005d4000-0x8)={0x0}, &(0x7f000072f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00005a7000)={r6, 0xc8}, &(0x7f000076b000-0x4)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000b16000-0x4), 0x4) 2018/02/06 13:45:44 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x10)=@common='dummy0\x00', 0x0, 0x2}) 2018/02/06 13:45:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000159000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008a1000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 47.204950] ipt_ECN: unsupported ECN operation 1f 2018/02/06 13:45:44 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000675000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000067d000-0x81)="30f10931371065f599ae38335908aa12c9d00cdf46766198c6e11e2d924f8c8878fe989409a010160268137da7e58a7d0b6005e78358c31eaf0dac57a35eaf664528d15d4a43ebc94ad1d628305eb74c69b505f60b97942c15082e69c5a15897dcdc7a21bc618f50ec9c41e2f13e024811eb5fa985ddb2ad78ae0b38257429bdff", 0x81, 0x40000, &(0x7f0000817000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000017000)=@l2, &(0x7f0000017000)=0xe) r2 = socket$inet6(0xa, 0x5, 0x80000001) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@local, @loopback, @rand_addr}, &(0x7f0000018000)=0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000009000-0x8)={r2, 0x77fd}) 2018/02/06 13:45:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b0d000)) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0xffff) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000002000-0xc)={0xc0000005}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}]}}, 0x3a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0x2b)={0x0, 0x23, "1a82890f716b2070e2d7d3586362883ba29bf23c266a17b500f4e795ee48272ff6d15e"}, &(0x7f0000001000)=0x2b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={r4, 0x3bf, 0x10, 0x2aa97f60, 0xfeaa}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) accept$nfc_llcp(r6, &(0x7f0000001000-0x60), &(0x7f0000000000)=0x60) r8 = socket(0x13, 0x1, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000004000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000002000)=0x1008) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000004000+0xdf9)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000003000-0x99)={r4, 0x91, "52a4aefe163e9daad9b3cb36e9b3458976dc396f9ad14d699de42893ca1c66e36f87f63e816582d24ec9c97933a37e1c5f7a757b5b89962dc8f20ffc1083af7fd0f9ea1c0f562774d498f631cea808d2254e1e321634bc6d80aeeb57dadca5853fb7245d04b378956c69a189acf49c709ffa05d7b365d8d210246ef13ad9464b09d2e4b21411458d9316b12c74dae3049b"}, &(0x7f0000005000)=0x99) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r3, &(0x7f0000005000)="a9cca4ef338c9af78a87f202fda7f99ad674a723522359fc", 0x18) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000005000-0x8)={r9, 0x5}, &(0x7f0000006000)=0x8) 2018/02/06 13:45:44 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xfffffffffffffffa, &(0x7f0000eb5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000092000-0x7a)=""/122, 0x7a, 0x2000, &(0x7f0000eb4000)={0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r1, &(0x7f00003de000-0x74)="53e3b7a86a714adb757a6c4150b608c30fec269e9e4afca33440368d17c650b8f76c5a6c10f1d06bb0b9f13c5c846eb8fbd1af4ad31030d284b5f246e6e6e3386897c46aa3359c93e8fe05f296cb59e8a2ff187b12eec77cca30be56c400aafeda692c9a0e905921b06cddd71a23f788a9707f0d", 0x74, 0x8000, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)}, 0x20) 2018/02/06 13:45:44 executing program 0: setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffff9c, 0x10e, 0x8, &(0x7f0000a94000-0x4)=0xffffffffffff8000, 0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x5, 0x405, 0xffffffffffffffff}, {0x725f}, {0x6, 0x27fffffffffc}]}, 0xffffffffffffff29) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000019000-0x4)=0x3a) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000018000)={0x100, "32cf660d70ce"}) pipe(&(0x7f0000017000)={0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000017000)={0x10002012}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000012000), &(0x7f0000015000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000017000-0x4)=0x200, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000018000-0x63)=""/99, 0x63, 0x0) r7 = accept4(r0, &(0x7f000000c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000015000)=0x14, 0x80800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000016000-0x4)=0xa97, 0x4) 2018/02/06 13:45:44 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000941000-0x2d8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x130, 0x130, 0x130, 0x98, 0x1f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00005e0000-0x40), {{{[], 0x0, 0x70, 0x2b}, {0x28, '\x00', 0x0, 0x130}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@TPROXY1={0x0, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="4e19a60c161057b8ba2cda4095800983", @common='bpq0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller0\x00', @common='lo\x00'}, 0x0, 0x70, 0xffffffffffffff40, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}]}}, 0x2c0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000066e000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) connect$vsock_stream(r1, &(0x7f0000230000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00003e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f87000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000000e000)={@dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, r2}, 0xc) 2018/02/06 13:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000814000-0x10)={0x5, 0x200, 0x1c, 0xea1, r0}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001bb000)={r0, 0x5f, "e87f69431e16bc45966c3c4d2707b867b0739162e72146dc7e76ff660fcb189da7ecaa0df43a77579f37c83dceeaf4ebc845fcfca914831449688d3f74179f93db89435d368f6602b16fa98a05b545559c77c956d173416d9afe03a652da6f"}, &(0x7f0000c39000-0x4)=0x67) 2018/02/06 13:45:44 executing program 5: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000), &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x0, &(0x7f0000f67000-0x8)={0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000001d000)=0x5, 0x4) 2018/02/06 13:45:44 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x5, &(0x7f000000f000-0x8)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000000e000)={&(0x7f000000e000)=[0x0, 0x0, 0x0], 0x3}) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000f000)={r1, 0x50, &(0x7f000000d000-0x50)}, 0x10) 2018/02/06 13:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bfc000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000069f000)={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, 0x8, [0x3, 0x8b5, 0x8, 0x2, 0xffffffff, 0x3, 0x9, 0x1]}, 0x5c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00006a1000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f43000-0x2038)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) listen(r1, 0x7ff) 2018/02/06 13:45:44 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fa6000-0x1c)={0xa, 0xffffffffffffffff, 0x8, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) write(r0, &(0x7f0000ec0000)="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", 0x57d) 2018/02/06 13:45:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000000)=0x69f6, 0x4) 2018/02/06 13:45:44 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000012000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000010000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000d000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0x80000001}, 0xc) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/06 13:45:44 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000eb6000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x7800}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/06 13:45:44 executing program 7: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f000001b000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000034000)=@delneigh={0x24, 0x1d, 0x517, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xf01, &(0x7f000003e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f000001c000)=0x4) 2018/02/06 13:45:44 executing program 4: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe8, &(0x7f0000411000-0xe8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3, 0xf9a, 0x1d}], {0x8100, 0x3f53, 0x7f, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xd2, 0xffffffffffffffff, 0xfffffffffffffe01, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffc}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x2, 0x2, "a868837432985b1c02276d9293884c58d31ef124d6a8471507de5cc589e15aaec924c5c1ffffffff29fffffb452386e34a1d84b916e2aa38fdc3b7c70ab799c764edb89ea3245869eea12af2cbaef6ffa2457c9bac7b1a571574a2d23809309fbb525d58a4c6301fc54396b497fdacf56dc15bb19a2c05001211719d402bdce8cbbbd729699b0d226465d8a5e28333013254ec60a1a1878f04cf1782741577c5290027e45853026e73ee18b23fa180be255f3f38b86a"}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b09000)={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x7ff}, 0xabd3, [0x7ff, 0x0, 0x5, 0x57, 0x7, 0x40, 0xa09, 0x80000000]}, 0x5c) 2018/02/06 13:45:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b8b000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000e14000-0xa)='syzkaller\x00', 0x1000, 0xe8, &(0x7f0000a33000-0xe8)=""/232, 0x41f00, 0x1, [], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000dc6000-0x4)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e1e000-0x8)={0x0, 0x0}) bind$packet(r2, &(0x7f0000bab000)={0x11, 0xff, r0, 0x1, 0x400, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000519000)={0x0}) recvfrom$inet6(r3, &(0x7f0000ed9000)=""/214, 0xd6, 0x40012162, &(0x7f0000131000-0x1c)={0xa, 0x3, 0x3, @empty, 0x8}, 0x1c) read(r1, &(0x7f0000ae0000)=""/41, 0x29) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/02/06 13:45:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000d05000)=0x20) bind$alg(r1, &(0x7f0000911000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="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", 0xfb) r2 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @random}, &(0x7f0000a7e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000000000)={0x27, 0x7, 0x8, 0x7}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x29, 0x7, 0x7fffffffefff, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/06 13:45:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b8e000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000829000)={0x2049, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000314000)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) [ 47.439727] audit: type=1400 audit(1517924744.619:48): avc: denied { listen } for pid=8901 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 13:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000054a000-0x4), &(0x7f0000a80000-0x4)=0x4) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ea000-0xc)=@sack_info={0x0, 0x5}, 0xc) 2018/02/06 13:45:44 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xfffffffffffffff7, &(0x7f0000da6000)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000da7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000077e000-0x4)=0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 13:45:44 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000efa000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f000042f000)=0x1e) shutdown(r1, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000ef000-0x4a)=""/74, &(0x7f0000fef000)=0x4a) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f000028f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00004ca000)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x19, &(0x7f0000fef000+0xf4c)=0x101, 0x4) socketpair(0x1d, 0x3, 0x8, &(0x7f00006c8000-0x8)={0x0, 0x0}) sendto$unix(r4, &(0x7f000000f000-0xd2)="8443758f96300867df16824194c4ea883a6a55aa35ad87b7677d2b484a18bb6b213a1a3fdc590af78a5707f4a9299d1627a844b5acc05dfa5ac940b956a07a10520e5c0ea6911147fee80e99718aff03bbdd387239613faa92429ffa542c36a2be28475bc75d7e2845f81c2bc9a2473168a2ac1aec968fe6c3146a33137e29d07dbb7d869c6a366f50c7c303aeb46944d3eec2792ef7494c3ad464cecdc77c10f34e892b0fe1c8b5b5b6a90459a0a9324a670788dda1bebb498e290052b57710e5a960db2abc348f53b47cd6e3d8a70983fa", 0xd2, 0x20000804, 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e4e000-0x38)={&(0x7f0000fdf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000fef000-0x30)=[{&(0x7f0000fef000-0x7d)=""/125, 0x7d}, {&(0x7f000079c000-0x86)=""/134, 0x86}, {&(0x7f0000fef000-0x8a)=""/138, 0x8a}], 0x3, 0x0, 0x0, 0x2}, 0x10041) recvfrom$unix(r3, &(0x7f000068b000)=""/29, 0x1d, 0x20, 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000ff0000-0x8)=0xfff, 0x2) getsockname(r5, &(0x7f0000068000-0xc)=@nl=@kern, &(0x7f0000128000-0x3)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x7, 0xf, 0x2, 0x7, 0x4, 0xffffffffffffffff}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225}, 0x48) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000ff1000-0x8)=0x404, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/06 13:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000bac000), 0x80800) accept4$ax25(r0, &(0x7f0000bb6000-0x10), &(0x7f0000b57000+0x316)=0x10, 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000208000)="f91dfc59b8550ebd59d3f603b28ffe784a4d630f12c03785ce0e277ef9be09dfa041a7a9c794ea012de57a60aacab5106dc6b2908ae45d3b6ad33301693577dd59d935e6ba54d6a8ace69c39064d99943bf4b532c091a7028de90803e1a2e0") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006ae000)) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 13:45:44 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x200000000a, 0x300) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0xcb4, 0x8) sendto$inet(r0, &(0x7f0000ffc000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 13:45:44 executing program 5: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/02/06 13:45:44 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000f86000)=@file={0x0, ""/70}, &(0x7f0000f87000-0x4)=0x48) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f6a000-0x10)={&(0x7f000073e000)='./file0\x00', 0x0, 0x18}, 0x10) sendfile(r0, r1, &(0x7f0000591000), 0x5) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = socket(0x1a, 0x80005, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00007fc000-0x7b)=""/123, &(0x7f0000f87000-0x4)=0x7b) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x100000001) 2018/02/06 13:45:44 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000431000)={0x0, 0x2, &(0x7f0000c02000)=@raw=[@jmp={0x5, 0x0, 0xd, 0x0, 0xd, 0xfffffff8, 0xffffffffffffffff}], &(0x7f00003c2000)='GPL\x00', 0x6, 0x1000, &(0x7f0000c32000)=""/4096, 0x2aa9fe44c9b6097, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000651000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) 2018/02/06 13:45:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e9a000-0x4)=0x1000000000000005) pipe(&(0x7f0000d81000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000413000-0x4)=0x2f, 0x4) connect$nfc_llcp(r2, &(0x7f0000ec1000)={0x27, 0x0, 0x7, 0x5, 0x0, 0x3, "6894b72db23e19ea4388565d9a3af7e97e35bcc0a6ecee792e406f18802bf66d5fbdfcfa7cc6749d79246cc638e61561da8eff76e56527b56f9d2c5b418873", 0x53b8f1d8}, 0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000099000-0x8)={0x0, 0x6}, &(0x7f000032b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000816000-0xa0)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x2, 0x6, 0x65a5, 0x4f76, 0x8}, &(0x7f0000d44000)=0xa0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f26000)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 13:45:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) accept4(r0, &(0x7f0000cfb000-0x6)=@hci, &(0x7f0000538000-0x4)=0x6, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 13:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cc1000-0x8)={0x0, 0x7fffffff}, &(0x7f0000f4f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e23000)={r1, @in={{0x2, 0x2, @empty}}}, 0x8c) 2018/02/06 13:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$key(r0, &(0x7f000079a000)={0x0, 0x0, &(0x7f000009b000-0x10)={&(0x7f000015f000)={0x2, 0xb, 0x200, 0x2, 0x2e, 0x0, 0x4, 0x2, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @broadcast=0xffffffff}}, @sadb_address={0x5, 0x0, 0x7f, 0x80, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, @sadb_key={0x1d, 0x9, 0x6e8, 0x0, "315c57fffb51615f886aec1c56cd1d1c3b8a9cb78c44c243d0727755b45bdf2319f924caa8755413861c81d413cb4f99f8d8f8618bd62712c85bf549baa90f08f9d12b034e5b51dac659ff9fa4a0a002684a3132eee4159bfe2c6649642fa5276075088c78c1a4645ca3a50d672cb35bd98d30e5fa1c38300e737df02507642cd66c83e0c2e74a7dde588bd772fa0a0bc4725ae29f745d035190d36eca4b672250ea4fc01e736f4505d58598d1be0f691501cda208077cb00ade05ddc2fe728f7b79403b5695e2877442b42a82bdf78187ca326ab488fdcb36c3eb92ca"}, @sadb_address={0x5, 0x17, 0xff, 0xa0, 0x0, @in6={0xa, 0x3, 0x9, @empty, 0x2f20}}]}, 0x170}, 0x1}, 0x20000801) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) 2018/02/06 13:45:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f00007bb000)='./file0\x00', 0x0, 0x10}, 0xe2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) poll(&(0x7f000013c000-0x8)=[{r2, 0x2020}], 0x1, 0xff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty, 0xffffffff}}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @rand_addr=0x1}}}, 0x118) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000272000-0xc)={@multicast1, @multicast2}, &(0x7f0000f94000)=0xc) 2018/02/06 13:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x200000000501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600010002"}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000000000)="e72b54c1", 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000082e000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000b09000)=0xe8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000809000)={{0x5, 0x101, 0x9501, 0x62, 0x0, 0x8}, 0xf2, 0x9, 0x80000001}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000090000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/06 13:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d38000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000521000)=0x2, 0x4) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000afb000), 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000016d000-0x24)="240000005200079314ecf3f500070a000201030600000000400001000000000700000007", 0x24) 2018/02/06 13:45:44 executing program 5: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r0, &(0x7f000062f000+0x928)=[{&(0x7f0000498000)=""/145, 0x91}, {&(0x7f00002d0000)=""/22, 0x16}], 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {}, {}, {}, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1}, 0x0) recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50}, 0x0) 2018/02/06 13:45:44 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000)={0x3, [0xbd7, 0xff, 0x4]}, &(0x7f000001b000-0x4)=0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002000-0x10)={0x7, &(0x7f0000000000)=[0x9, 0x10340000000, 0x401, 0x5, 0x9, 0x0, 0x9]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1, 0x0}, 0x0) [ 47.716679] Trying to set illegal importance in message 2018/02/06 13:45:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xffffffffffffc100) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ae6000)={@common='teql0\x00', @ifru_flags=0x3}) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, []}}}}}}}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000b50000)="dadb6d6891f2cc842faaa499cd9317c943be857e3b146f10ed475206586f8f2a062c993cd1410fbbaf06883f74b4d8e69a283d2926d54deef49d373e57d2a2711de6b0e06242fb1cc5aeb00bcd0000000000060000004ccf31916be9d19a6432273329c6f7569ea98d27223f7ad6e458ea206e14fb0a49bd2c4db1d6572cbe2173f936e5370c6dc53578ce34f2bee93af4e1001a3ce7410dd92dc2b5697b8549d68aafce251dd8d21fcc14afef1824046c443fff02d1e8fa", 0x5ed) 2018/02/06 13:45:44 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x9a3, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x8)={r1, &(0x7f0000007000-0x2)="a277", &(0x7f0000009000)=""/4096}, 0x18) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/06 13:45:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d0000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x2f2) sendto$inet6(r0, &(0x7f0000983000-0xc4)='1', 0x1, 0x0, &(0x7f0000a80000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x20000000000004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000017e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000077000)={r2}) write(r0, &(0x7f0000456000-0x64d)="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", 0x5dc) 2018/02/06 13:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000596000)="79227551be5333e29b5ac16d6395b69ea5071b4130ce5b0a66e091014842f7ba892fb75f40ca8eea71a5de22c51da7021b53b96e50b8b79f9d0a1fc839a879a7748001d05aee94db493b2a6f154b475a027635f3eafabc0e279b783a51234f74d53b23762c74127c4565f3435b07e5546dc5edcc164f3058e24364832106e6d2bb90060c59dfe15f21d6fce16680df431f78456176b2", 0x96) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000583000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/02/06 13:45:44 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001b000-0x8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x11, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f0000004000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000007000), &(0x7f000001d000-0x8)}}], 0x150}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000017000-0x98)={r2, @in6={{0xa, 0x1, 0xe71, @loopback={0x0, 0x1}, 0x2d}}, 0xffffffff80000000, 0x8}, 0x98) 2018/02/06 13:45:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000081000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000966000-0x1a4)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x200000000002, [@generic="505f4b6889be12bd99c77e579a"]}}]}, 0x3c}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000953000), 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d10000)=0x46, 0x4) [ 47.762113] Trying to set illegal importance in message 2018/02/06 13:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f0000257000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000ae3000-0x40)=[{&(0x7f0000cc5000-0x1000)="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", 0x849}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b9e000), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/06 13:45:45 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0xaa5b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x9}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000-0x8)={r1, 0x512}, &(0x7f0000006000)=0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000001000-0x4)) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000001000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000007000-0x10)={0x1f, 0x8, 0x0, 0x7, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000007000-0x18)=@get={0x1, &(0x7f0000007000-0x4b)=""/75, 0x1}) 2018/02/06 13:45:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00005e5000-0x8)={0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000b4d000)={{0x2, 0x2, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3e, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000c92000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x18, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/06 13:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 13:45:45 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xd4)=""/212, 0xd4}, {&(0x7f0000003000-0x57)=""/87, 0x57}, {&(0x7f0000003000-0xce)=""/206, 0xce}, {&(0x7f0000002000-0x41)=""/65, 0x41}, {&(0x7f0000002000-0x31)=""/49, 0x31}, {}, {&(0x7f0000003000-0x34)=""/52, 0x34}, {&(0x7f0000002000-0xd8)=""/216, 0xd8}], 0x9, &(0x7f0000002000-0xdb)=""/219, 0xdb, 0x6}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@generic="e6f321cdafa0695f78e2f7044ae49339", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) recvfrom(r0, &(0x7f0000000000)=""/3, 0x3, 0x20, 0x0, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/06 13:45:45 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004fa000)={0x0, 0x0}) 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) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0x10)={0x0, 0x9, 0x4, [0x9, 0x6, 0x80, 0x9]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x3, 0x0, 0x4, 0x7, r2}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x24, "cb9e52d9bed981afbac0d94528a22ff3fa9e0b3aa691c2b3239c352283bd6d9a59e4ac30"}, &(0x7f0000cb6000-0x4)=0x2c) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000026000)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) accept$llc(r4, 0x0, &(0x7f0000026000)) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/06 13:45:45 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000017000)={0x2, [0x0, 0x0]}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002d000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f0000009000)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e18d11", 0x0, "dc0d7e"}}}}}}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000019000)=0x6, 0x4) 2018/02/06 13:45:45 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a04000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000eb1000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) close(r2) writev(r2, &(0x7f0000d14000)=[{&(0x7f00007a2000)="0d8708ff6e6bc87128e972af928aadde8446779f8971c84a2c8225cca688fa84d7cc44995a342cab2f2157990663c92b7ead78246b562670fe1c648ca1f9bfe2b7d190cdac4636e4287c272d432b7ed3c95ec2fa7224c8f06c592122274789b5eb76eb14a63b38f73c35045615dd978ccc8ce5c5eeed47ce7628b739b75ebdcc47601aeed02733f6f00ebb6b6da05f3fc1edc22f34e62df885574d1b487aa29dff7dfba86f20b7e6c09bd526ae0b3095c0601bd5b3b2e14b5917123dbaa70433", 0xc0}, {&(0x7f0000416000-0x1c)="ef69ff1c147f14aa6f2a16cce6fed8ed0301e955d1b6985b24c37064", 0x1c}], 0x2) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00005c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r3, &(0x7f00009e1000-0xb1)=""/177, 0xb1, 0x20, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d9b000)={0xffffffffffffffff}) 2018/02/06 13:45:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000934000-0x48)={0x2, 0xb, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x7, 0x8, 0x158, 0x0, "cddf4a7fbdaecf7e99ca50935b9eb92c06e8aac68d3145da85d946e7297dcc76ec9e7517b2751e8a508816"}]}, 0x48}, 0x1}, 0x0) 2018/02/06 13:45:45 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x3ff, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x7, 0x3) connect$netrom(r1, &(0x7f0000e01000)=@full={{0x3, {"e23101801d3f31"}, 0x8}, [{"bcb0108ce830dc"}, {"a325e70e3a50e2"}, {"ee868b58e517a3"}, {"ad4d0b7000519a"}, {"85639b5e25533f"}, {"ca7ff23a70550a"}, {"39d80a899e554d"}, {"9b2346c2d5a573"}]}, 0x48) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f89000), &(0x7f0000256000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/06 13:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c2c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004cf000-0x10)={0x1, &(0x7f0000a3a000-0x8)=[{}]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d94000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000095000-0x4)=0xfffffffffffffdcb, 0x80800) r3 = socket(0x1, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008cb000)={0x0, 0x400}, &(0x7f0000262000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f49000-0x8)={r4, 0xa}, &(0x7f0000127000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000c3f000)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0xd7}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c32000)={0x0, @in6={{0xa, 0x0, 0xff, @empty, 0x24}}, 0x1ff, 0x726}, &(0x7f0000e73000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ecb000)={r5, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000e5c000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000d11000)=r4, 0x4) 2018/02/06 13:45:45 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xbe4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000001e000-0x78)={0x100, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x1, @loopback=0x7f000001}, 0x20, 0x4, 0x200, 0x8, 0x8, &(0x7f000001e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0x6, 0xffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001c000)={&(0x7f000001d000-0x10)=@can, 0x10, &(0x7f000001c000)=[{&(0x7f0000006000)=""/208, 0xd0}, {&(0x7f0000005000)=""/116, 0x74}, {&(0x7f000001d000-0xd2)=""/210, 0xd2}, {&(0x7f0000013000)=""/4, 0x4}, {&(0x7f0000019000-0xe0)=""/224, 0xe0}, {&(0x7f000001d000-0x6f)=""/111, 0x6f}, {&(0x7f0000003000-0xb4)=""/180, 0xb4}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x8, &(0x7f000001c000)=""/215, 0xd7, 0x800}, 0x1) 2018/02/06 13:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec1000-0x8)={0x0, 0x0}) socket$inet(0x2, 0x800e, 0x1400000000) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003f6000-0x10)={0x0, 0xffffffffffffffe0, 0xffffffff, 0x8}, &(0x7f0000a87000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e6c000-0x8)={r3, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004a0000-0x20)={@generic="000100000000000000800008006100", @ifru_flags=0x80000002200}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000f35000)={{0xf26, 0x8, 0x1b, 0x1, 0x4000000080000000, 0x9}, 0x4}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000bfe000-0x7d)=""/125, &(0x7f000095e000)=0x7d) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000290000)={{0xdb4, 0x9, 0x8, 0x8, 0x9c6, 0x6}, 0x6cb3}) 2018/02/06 13:45:45 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe1b, &(0x7f0000007000-0x10)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0x7, 0x2, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x807, 0x3, &(0x7f000001e000-0x8)={0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000016000)=@common='gretap0\x00', 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000001e000-0x1)=0x7f, &(0x7f000001d000)=0x1) 2018/02/06 13:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000080a000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000e90000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001df000)={0x0, 0x7, 0x10, 0x40, 0x1}, &(0x7f00009b5000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032b000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x6, 0xbd, 0x7fff, 0x10}, 0xa0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f00002e1000)=[{0x0, 0x0, &(0x7f000033b000-0x40)=[{&(0x7f0000626000)="84c58d18eb898e7eac5f2ebf9d4f1bee3087b9fd0b53d61c3bca432b46700039", 0x20}], 0x1, &(0x7f0000cfa000-0x30)=[]}], 0x1, 0x0) recvmsg(r3, &(0x7f00009f8000)={&(0x7f0000927000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00004ab000-0x40)=[{&(0x7f00002be000-0x11)=""/17, 0x11}, {&(0x7f000026d000)=""/145, 0x91}], 0x2, &(0x7f00009ef000)}, 0x0) 2018/02/06 13:45:45 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000c86000-0x80)=@generic, &(0x7f0000028000-0x4)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006e0000-0x784)="54898357eb116c960d7f4d4e9459cf71e4f07fa0ab42a5c5894473d38dd01ed088cd55b95a18b11453f16525f343a3caf2784f51597240a810818ecf71a50c3b75d617c0b02090a6a77a4f88254675c9f2deb78a6c0239420af1345419d9e93ba6be130c7b3edb0f70b169655464a99462b1b33c896d7ef15d8a4b7d023efa5a5c5a11f8ab0047dbc1428dcfaeabe5b05f23fa50be8e081086a6e14cf043ecdc6cfc14670e268a95bcab474b147a762d032d46e509fe6535e4a1bc2fc6d1907c590c64fc0e685ea62e5b5de435f606401ef1b5398f31ff03510017edb17530c850c41d2f10f1f62ac93f0c23da747642a02e010ada00b849eac01ce526a494ca4faec41c9ed952ff51e2e56cc0b400796782ce5a37727abcc53a4f3bb7b1c5739a76a596e6a6947cb5fe46913f0cb72127d68f9f43175b8115901c75f20492a3cfdc8c7e7897d8871acec2cd237730e15b401e778582718ae2026daaf5be50b9f65c7bcdf8e062783ba63f56fdaada45feccc9435aa04771d1784e4e4677f27c6d889d6e8194d0f0135daa57fb03d06d49c1d1a6f9b9826d64c6ccd0f3e1fe803b1e1cb5c61aec72a0fd5f78302bc34abf04bb76476a1ef93bf149fcf9ebdb32aea51dcfff74edf6a563e83946d6892ad9d809c6dd36e76269729e1d17268c00fcbc640c3d1f529920a1f477d3072a1b0003473a3ffc99502b286045a9f8329a33af06b4e795849eb288c841cf6b96f9603723973fdf7e6bdaf35e4fe1cc45d6f3241db9575da2a8344d0febd39a5cd90a1087e9c69e2605f7d5621e3344c67aa32407737cf09a69830f72dee7f14a5cf02e9f68eb6f0ee697e1c391b83644846ade970989f1187e0a30510204c42f35a976fc27109da5ecbcaf79cc261b7b62125486245c0cb49a63379d4191ea42e5f5bcdaf6e0c13ce071a12c1bfc083e4644608282c7896029e8b44ff21768aaf05ef3a889b7ff5cf663d55278511a676908d31036b5237a8eaba4579d61a27f3ee361e2a73c7e664b80f1e1ea784030e584ebd0b4c62511a9a5f6414cc8fdd6eb23f60d229a4630d93f02ede5bac0e49617146a5560ca9256fc727375bf202536c7799510b24cca693f6fb88e1360e8ef05c53431ff9d85adc738d89345e80d63c7a95eaceb5760f3a84c3bc0610463ad9e284098dabdc9f04403f83c92aa8767a9a52ee1743439842aa0f598837bbc9a0bb54a3d413d6f60c87d4d8346b9b0ac073839cf7b03addeb9596c08b3ca37c9ab4f0de3cda4195aea0240b9d8de3da239a2f4c93bb88dca2b7fac9045248d11c1813b538db94857ae346e50922de99a8762d807043914432c555e44b06721a14cdac1a1691a77989ca32b4f232b5f6636d1176bd6fc944c07f9f39e14541fecc680cf633b0d6e79a82b49ddee49ad7aa75691c96d4892767072c7342dc67d120a3fabd33c86b8d1d79e7a1e117d0aa49ad38bb2bf7fc4cd47456f6c619a53d3dce54994859f4370cc28a9fe649d8ac1c70e8b1168e700ef1f6555efb9d2e80a202bb59ccc3ef081949dc30fc88b1f64b0e5637f95740df418a548a234c545ba16b0591576f8d3ec0df2e1c40419741dd22f4c891cc0a9495327cc2f508c8fa4d024f2912c1dabe22bc8453fa310a342da3338d381f3aa102f4c2174fd9f59e1c7411670b9d52111d99d5e938290817e3f60ea27c29c9fe03872c62787d6b254791f6b61f91cb81e737d576309e09ccb184901d13e0e0634471670526b9e8e72babcf573778b97f783a53b8488563914a9a177b02477ede01bd44646e52c90f2db2ad85853cd727a2abf64de9dd8b7db05b3c863d3997d1ca62a17cc3978e71377aa0940d53a0e6f729fe2d10fe1d83634be8c8613ebeac362ae13223f95830fac98c352367a91a5e560b21dec90be0c002d4e50e2fc182f8382827dcfac2137791b3ac34a27ca09678c1b08c359fc0d34abc00b624162135bc681f424ed0979e206604c27a26d71812bbb12175def574d2fd0dee88d11542e6789a64306be426b1acb12904ae3ee142888b41e84060286f5228aa5f35a4bb1ce36e10e3e2a8c34899e2c6532fc685d86f50ce13782ba8db2eee765a7fb7178e0860b2e41aa471a252ccf755769f13787cf4930a941c714ae85312c0556c2772f3580a91668fb96e4f405696dce9c148924d974cfc71754b331dd9167109ed089041446bf7a03b6c654327d4b321abfd27a3af898de1de58e16e03d6a861569653df7252ece9fb70421c793816592efab8c016bed102a663e62309bc8f00117ad95dfe469a3c84cac018bd69acdf0cefea094fbd950bb0a04cdfa430ef5124fd6f97ca2162dd8f27d4046aba5b22f3b04c5e691afaed1886e18c93327918dd7d61b75e40067108303cb9c1dd80ea6f1f1765131636a6e27ce9a60879d3efc945ccbbd79643f1db2e00b998379df683e93933bfb825cfdbc8113baec0f7b508f2ab6469871db53de80431b051189273abd20291cd184847b53f8adc32068993d58fbcce8898a08082a1f3f074e172f60d5c3b8112b94a85c800cb7a1084e070edbb1abb026244036c0152afa4986841c27ec0df5e28a924db7979241837f79302f25e5d8860a98d9db028e6bd46209baa4eac54e5e4377402fb4463f8161806735f1722dfcdfeb543f96b5fe0d431ac07c8b33b89c45a87b150fd52553b6731ae5cad90ce2ecc8661445a334517e67b132a7085d7b4d61967f035431956914dd4f26047c14bf5b694bc04e43c4cc77ee89f40705a20d683ed153ad9935089228746f45fe539be38a6292e58852a7a588af658e16757173c973ec6ddbe58d3b2ec087b72804fc3e041dcd3a5d5a80fc7c4a3ccda488c82983af5f2ba91665b78ec364642fda13ef9f466688f8a60e7cc2c60c1a51ef8c11fe2bb4c5336299c9fe97b6d2f73cb8c832faac71e99e71ac8e04e892e333e0b2f325a77bd2f5bafe65a2331a4f9f2aa5b779860deaaa75b601ff78558f1a4e1e475f0c2f93c296d939f02593dbb759d95c35341db40e1d760a8b0f6541f514349f861c281d0eac13a3c490d1f2329ffc6fcf478d20576e76469420c272ebffd1577cf4820dbb67e8ccee29cd372b1b0466b84797d5962858c0695092f28c3f259acc7c5b1733c5e4248369d871a96b59153f5d2a486626d690c9086a1e4f0fa6e8575cd5f47d64f67c812c08a4434e64f10ab997128e14c93ff4a61967d7d585ad1ce60061eee857d397bf21ce0c984c2c4e4c7c03b8bc57a9041596c89a493bbe3aa7ed2637a3a2d98d83867e900d3ff109c5373f12cad85c91d2b2545339744945b5998064ee00d6444a8103bf86bf323641ac8c5b1cf5bc85cb4fecd323a5f8b027492d5243b20ffdcc61df19225749679f147dabf1f7aefda937be705fb55a68ecd62602162b51bb37bf8c66354bf4b5b11672a393c83b90d285b47dc4edb3076288119fd19ea66b7af9487d84d9ac5a0a60576fc4228db6b4782b7aa35c341bfe861837178f8eb1db7e8ed277946430817a695a4e8660b0b62174b752e66e2415827effda40bc5aa3154c0b1775bb2efa912772e41528248a8983f1a5e5e3f55eeb2c7ba2f21866f8222e26333fd16d6a29c52e66d6e1c79ec5c4db74d61d80fce5b20b4ae5cb184913e9637dd39d5120303fcddd2c523f1c9afcef04d6b2de76a01ccc4ef998e349fbb751923d91178012f400616a4b1312ee09cce80a6e9162ebc3f213aab820eafb2900c3c3ec5e381ff03ccf05791c171e516c2b2083fd2dd2761774f08e65cfa073773992b007d9d57497afa52f394e1bf36d1928719b30830b2ca2f86a6eab2125df237c663a154c338656d29e1fc10a13979ccc38b9899e22ed49fe13b349902f8554ff916838b39535ad211a9d161d73a206171a80599f89156df24af182a95314b3c1b6b6b235d9ec7520d5dd1d16004cdd6ef2afb1084c8e5bb10451f1c1b59ff60c9d2a8c348254d4635b68f8ebae6d4bcd0b4dc9815d8a138a5a4a9f106e2f3489167baa454bd8e2dbafd4836862f80a662afa2614ada3c359ae7e47c0de4a54f5e16c75892e31958eed3ffdb1d38dd73f597717e101dc5834010b35e1faa2181558ba0e66a38049bcafceb6b295733b82fe944c5f5794dfa993fda295ae5eab1c2a48346ce541f0d082611724f4aceb82d865a05a3a639886e97aba51da7a2c4c5fb248bdde28215e7e36bd97f549851b2c8e84439f763965cf6a80a12336efe533d7cd074914e5f7fbbcea08008f3bae687d3f5fb5ab60ffdc525da384a9eefbcccb96cb431cdea8831d773626180267c9193fc3d5aa8a1c8c50d6669385258ac8fd10087811b0e867b8ca1d3b59fb2b279cb1a46b99e3621437e787be2601b0fe8dc832dcac11733a106b14c7c016a3ae2cfd284425189f3652e9d0737a6dc594258b4e8792b9eb7e3808cab2842f37ea3f57a105d123aef4e6612cd707cca8adc4a1dc1067b339fba0d1f9bc6f793696559fc072ee6514d5f8e19f161346d9d31ec48c2c34c031e8af989e85b3355efaa1e95139333a88b4cb5dcf7586ea7c995878955b9ccde499fc69c41ec3849bddc29d0bb0f2d3da7e6832e798b80c727a65ae75806f7cb282e689d20d4e5772e261aa441ebe05735dca5c5d7f3921ebb64253b4f7655090382a6d50109dd25f97fd4fa2f8e51549172e3f9c16499469a1df6672492b7d283b4d5ae9fd2f515e43529b33f6c10fc39bb149faa290588c94604f46d919bafe002b555a2ac43d1c30582c51484a9e5c65bcbabf297b82cd5a6061d714ba46ee7c5368ea1c51e86075452ed8dce243be3d6ff9bd6aa991cc627673d9f6d9347f16edd1109a23d5d8f67646fe6723f20d849bb14029f1f990b1409aeb9855c914e858604497207971d3fa327130f08e6eaf2f7077e9d9a816ca702b1882cec127c7b17c305c4dc644f4b13a7972b4d0cfefcfde646637d9dd56ec28418bf9ae82a8341ac85ad43a0b06c7c405095f190fb0247c3730b86b81ba17cd8f850e8e87d475ef510a6bbcf951579c8e1790eb3a0af37c47ca3de93111dfba2ecb1a439380d4c634e59b65c1f7262306e982914c93bbee7e20ec1484361159e548dbb90b8086ba4989dd3fc10ad3c005f23a1897515dced90318c00ae8c723706e26f32179ddf3e0d72be24ce6992437829ed6d23f52b9fb6f42dbb15d854ea6e98dcbab77088c351665d4b869131bdf72da3c49b6fd748f379bd3d466bfa822aa78972c1ef0b078014095a8bcaf68df11b1f4ff67d228d4bf05e50e975f48b904e9db0ca6b7fa23fc18119356221230eaa67cb60e29de543829f67308958e4ae125edcc6fc1c99bd3e06d6f32f6ac9a2ff00e847a8ad430dba1ad0e29ca53f13aca9002bf49c301ea66166623a46906c2bf974253314464d8f5e75651c9ecf72be474853774b79b0b4fd8c7f3afea6a209ef5c2fcb2bc5eedf20ee026a69ba375653513331c8dfbcd775ff6e6e05578a34d4e16d6dce33a82abc9f5035e87b76a43cb51c2beaedf77d5775707376a1b55836f0a50b8790a2a6c94832b4d0b6d63ffc7111f993cb62bc0a01e04f9b94467f950675cc0022fc56ff26819b85af5f92dd93c740b589f5474b8032c9210f06c49d5fce9d8afd9f4840ef0081e867d99579f7152d0bc4526a7665a54c537249c47a8197ca07564cc8de57309cafb080a1f2593a3df3a78770d01ecea4e93f66ed33272672101f28ccd701fafcde144eff805f7dcdbcf6c51551281085b3c83e1c8383f322fc0acdb937de0", 0x1000) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000025f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$rds(r2, &(0x7f0000f47000-0x38)={0x0, 0x0, &(0x7f00008ec000-0x10)=[{&(0x7f0000f7f000)=""/177, 0xb1}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/06 13:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fbc000-0x4)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86e", 0x2f) 2018/02/06 13:45:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000655000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0xc)={@rand_addr, @local, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000e61000-0xed)=""/237) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r2, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_route(r3, &(0x7f0000de1000)={&(0x7f0000d87000-0xc)={0x10}, 0xc, &(0x7f00002d7000)={&(0x7f0000456000-0x1c)=@ipv4_getnetconf={0x14, 0x52, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) sendmsg(r3, &(0x7f0000f92000-0x38)={&(0x7f0000fa7000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a, &(0x7f0000e70000)=[{&(0x7f0000a0e000)="c7", 0x1}], 0x1, &(0x7f0000f34000-0x1258)=[]}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x4}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r5 = accept$inet6(r0, &(0x7f0000181000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ad4000)=0xfffffffffffffc55) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000bc000)={0x1}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000724000-0x4)) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000cfd000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e0f000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000890000-0x10)={0x1, &(0x7f00004fb000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000a8f000)={r7, 0x8}) sendto$inet6(r0, &(0x7f0000a21000-0x85)="7108f33ff5df7b81258c094f5f1bf1ab54ad9a1232a2b3e7fe170d30e45ba9b2896ca38e5b8483ebf7ff1cdcb261c87f96dbcf981eb6a446399efcc69d24f5298d57ee9a83e4985e17f0bfa0666286c0d83d1c0828d47e03d96280b5c57650d8680d555583a5129fc4f7cb684441a90b9786af8fb8b6932fa92ba7da7f34b073df6de8f7bc", 0x85, 0x40, &(0x7f0000bb6000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2b}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000a87000-0x10)={0x6, 0x1}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000533000), &(0x7f0000873000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000004e000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0xff, 0xa, 0x9fd, 0x80, 0x34e}, 0x20) 2018/02/06 13:45:45 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x13, 0x0, 0x8503) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000f12000-0xec)="060000000d499bd94b45e702a5fd125591afcd97599ffcbad88130d5eaca52b39850619bbb54c5d1ffb8b3c2607a7648bd2287dbe251bea436c9b615c38cd8153aad583f3a73c22ed8f89b96c880001fe98715badb0bb678b9ad91977ef6794c1c17b4e2305165f65ce0e09204167d3c775872d63f22048bcd8e19e1f6a224038ee2330d277396304397236ea643580eec43c65ae32712c7597dbb7aa9f6e7ba3ba2fa012ebe55f9976470041835a9a024ec235bb7edd011fb1c79380b9ba30e53110524b8f5b7089813730b776c8bffc4a0b464743963f183fc4cd31eb78cf6f04d0aeaffc9daa0e5a8cfd9", 0xec) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f12000)=0x4, 0x4) 2018/02/06 13:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f00005c2000-0x10)=@ipx, &(0x7f0000ed8000-0x4)=0x10) sendmsg$kcm(r2, &(0x7f000038b000)={0x0, 0x0, &(0x7f00004d8000)=[], 0x0, &(0x7f0000eaf000)=[{0x10, 0x10d}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000a4000-0x6)={0x0}, &(0x7f0000356000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004b8000-0x20)={0x8, 0x101, 0x1, 0x10000, 0x14125f70, 0x10000, 0x1, 0x5, r3}, &(0x7f0000328000-0x4)=0x20) 2018/02/06 13:45:45 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x218, 0x130, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000-0x3f), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x218}}, [{{@ip={@empty, @empty, 0xffffffff, 0xff0000ff, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x5c, 0x2, 0x41}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xa}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="383680f5b539db525e4ea1899bce825d", {0xff}, {0xff}, 0xff, 0x1, 0x24}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x6, 0xa, 0x1, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr=0x2, @multicast1=0xe0000001, 0xffffff00, 0xff000000, @common='ip6gretap0\x00', @generic="8a33cad91f82117904dcec0648f727bc", {0xff}, {0xff}, 0xef, 0x2, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}]}}, 0x310) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270c41000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/06 13:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000663000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000307000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000835000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000a5b000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000540000+0xaf)=0x10001, 0x4) syz_emit_ethernet(0x46, &(0x7f000070e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000964000-0x18)=@generic={0x1, 0x8000, 0x3e93}) r4 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000fac000-0x4)=0xc283, 0x4) 2018/02/06 13:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000811000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/06 13:45:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockname(r0, &(0x7f0000fff000-0x6)=@hci, &(0x7f0000de9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003be000-0x4), &(0x7f0000e1e000)=0x4) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x3, 0x1b, 0x100}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000860000-0x10)=@req={0x50, &(0x7f0000e2f000)={@common='bcsh0\x00', @ifru_mtu=0x1}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001c7000)={0x0, 0x9e, "8bce49681497e2be0c13bf7519f9071ace042f90e0ed5f5855f137bf7973caa6e07484028e730c59ae65cf660455dc1d76818a32e0103f247041009a63f8fc94ef4617c29778c89aa2e75dc257586bcb100820391dca86216d29ceb13c8bb572d780366ba8142f3e6cc4c61b080b49022520199f59622cf85f366a5a6cd862524d4d8a02a6775ca93be679007173c4ca38105aa7b58c2578d0e0735ce8cb"}, &(0x7f0000315000)=0xa6) socket(0x1, 0x7, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000f7000-0x10)={0xfffffffffffffff9, 0x8, 0x101, 0x8000, r2}, &(0x7f0000d58000)=0x10) 2018/02/06 13:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a27000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x34, 0x18, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x10, 0x16, @typed={0xb, 0x1, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) pipe(&(0x7f00002a2000-0x8)) 2018/02/06 13:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b3a000)="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", 0xfe) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000784000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f000079b000)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {0x0, 0x0, 0x0, 0x4000}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000783000-0x4), &(0x7f000013e000)=0x4) 2018/02/06 13:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006db000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) writev(r0, &(0x7f00005e6000-0x10)=[{&(0x7f0000ffb000)="29000000200019fff63d0014000000f00209000000000000000000040d0004000000000200f9000008", 0x29}], 0x1) 2018/02/06 13:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) bind$inet6(r0, &(0x7f0000d23000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000575000)={0x1, &(0x7f0000b54000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0xe, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006fd000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xe3, 0x1, 0x7f, 0x3, 0x5, 0x10000, 0x0, 0x6, 0x40, 0x6, 0x4, 0x100000001, 0x10000, 0x9, 0x7fff]}, &(0x7f0000f7a000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000753000-0xc)={r2, 0x200, 0x30}, &(0x7f0000381000-0x3)=0xc) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000620000)=0x3f, &(0x7f0000f37000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00009cf000)={0x0, 0x0, &(0x7f0000f8f000-0x10)=[], 0x0, &(0x7f0000ac5000-0x18)=[]}, 0x0) 2018/02/06 13:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3) r1 = socket(0x5, 0x6, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000bae000-0xc)={{0x7, 0x1, 0x8, 0x1ff, 0x1, 0x100000001}, 0x1}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet(0x2, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000073f000)={0x8, [0xee, 0x9, 0x5, 0x3, 0x30be, 0x0, 0xa50, 0x4]}, &(0x7f00009bd000)=0x14) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0xffffffffffffffe9, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 13:45:45 executing program 3: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/06 13:45:45 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000e45000)={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c) sendto$inet6(r0, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:45:45 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000ef2000+0xb9a)="1f2108d58ccaa1454e8725aa6ee34768db91186f71144ae267ab92713e6f05005062189a023322752dce18acf2f5e4f86cc905b08e723663a9e05015416dbdd5dff72c53bcc4ec26d302e87fa692523af588d2249bcaa812427196d6258399c824251db0abfe40545e2560b61f6772539b28cb4855b8e13626dffbdde66f9391342ffbb13f24ca9f1cbe77ba32991e742855cf2a06e38c94f6e438971883bcdbb54afcda12c8f527fb39222c85d42b5b14a19b75da52b470543245f2c95a25087f775b0ae5d402362bb885d6834f6f36daaed0518c36d6fa345cc3902890fb6386e948225c322f6c86d7356b58028669bb07", 0xf2) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) 2018/02/06 13:45:45 executing program 2: r0 = socket(0x1e, 0x801, 0x0) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000), 0x0) socket$inet6(0xa, 0x1, 0x80) 2018/02/06 13:45:45 executing program 7: mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000015a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00002c4000-0x2)=0x6, 0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002a6000)=0x4, 0x4) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003a9000-0x10)={0x2, &(0x7f00003a9000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000028d000)={r2, &(0x7f0000000000)=""/109}) syz_emit_ethernet(0x32, &(0x7f00003a5000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r3 = socket(0x1, 0x5, 0x8) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003a9000)={0x3, 0x8, 0x7fffffff, 0x1}, 0x8) 2018/02/06 13:45:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) pipe(&(0x7f0000aff000-0x3)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000580000-0x8)={0x0, 0x80000000, 0xffffffff00000000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000604000)={r2, @in6={{0xa, 0x0, 0x8c, @empty, 0xfff}}}, 0x8c) 2018/02/06 13:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000036d000)) bind$alg(r0, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) socketpair(0x2, 0x5, 0xd59, &(0x7f0000897000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000150000-0x66)="a6e5c3924fd65caedc6cc913884507f3a8a964ba072cff6a7b677fca13260431a4ef7ea5371fdcfb6017f696a08a5032fc64173c61dd819db1bdafa3145aea4013d30b48a353a91a85fe7f161d1869ee688c4cddd71a6600f1631795209d401962b202b698f9", 0x66) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001b5000), 0x0) 2018/02/06 13:45:45 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000009000-0x20)={@generic="7a530560df9f2a2763dce79b2546d697", @ifru_flags}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000007000)=0x1, 0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000003000)=0x10, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0x0, 0x1, [0x1]}, &(0x7f000000a000-0x4)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000007000-0x10)={r3, 0x3c5, 0xedd0, 0x1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='ip6_vti0\x00', &(0x7f0000005000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "a54d5f982ac4"}}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000003000)) 2018/02/06 13:45:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000ac5000-0x8)=@abs, &(0x7f0000ac5000-0x4)=0x8) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000247000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00008a3000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001af000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ac6000-0x10)={r3, r4, 0x80}) sendmsg$unix(r1, &(0x7f0000583000-0x38)={&(0x7f0000ac5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008ec000-0x80)=[{&(0x7f0000046000-0x1)="e8", 0x1}, {&(0x7f0000a05000)="dbf0de5c84d47a29fd3efddae1eb1b60263872d77b24db6430dd109604ab2f7b386afe316c77dd0df112d5b67bcee00c1d2127e1f043eb75092ff8bd9b8ac6f49f5d5de793ca56b708bc9b877868a3e495dde567f8ed53883d3405f7a02d82ac7c93abfb4dc7995ad8683d78103289211477d81a240fdc1ab9820c5ded66812d85b450", 0x83}, {&(0x7f00008d8000-0xb5)="91479c04d903d45ba11c1a2fb28ce9aebf64944029444100d0ab81f811ed113fe54b49c0032a13491cb62e496baae613cba16e5c074c8fbb76c0b8a66c15cc82f0235d4559cf73cc9df3d836f3edbca5c3666cd84e1cf14add2e0f63826224eabb94f5f4f9eac7cb7619787eea3cdb3dbad67211c8deb76e325b95c5e382f7ae4738bab82b388496ad643f48c95cf0dd25b8ccc012be6d310645e1270db0ca5487cc5bdcaf46f56e2ae7d389f83d59a49f2d9ff9af", 0xb5}, {&(0x7f000072c000-0xcf)="f7eba20c132927eac775dff877beb77eea98b83fd49ab2942bda52a24ad5f491e47725d98eaa617ca69f911689d25ec4ad7c6b07cb00327e6ed5812dafddc487640354ec8c1e05263244fba1d10f00af3a6bb729db9aa8ea66a15ab12166111d6bc9b8d5953322fff2657d8392ddd77500ea4c5e664aa8e51cfadb359de772045d9585460a598e7614cff0d6706a5226b56fa068aa96852c760836d436b0ff2dbe7f363a2bff41a00fe71def0c37e768518eb71ee2d519e335a1c8c15b00c323f20ee63e4810f5969d410777657cd3", 0xcf}, {&(0x7f0000ac5000-0xcb)="48c3a542eb6fefe1ad3e5408eff9c4174fb4995cdee6fe0df822ee32452b959ea784641d6e5d2888890ef13c15169ef8a71f6fc7b7259a99bb9bbb5177ce170dfb9df4a489a062d4689d1302bf12e23c12988d7517f5b3c88248cb0d08528a096cbbf88152ce0d4ff4d18f30245978f9ddd6e8f93cb58d4bd005a678a8eecaf5bc17c2c1bc0af0412f6de74304c16f3298353063ce453f46ff4c7915591d4113ca381a9f20e82a002589d3c3c884a636ce8821f54e84fc4914c08d286d72a0008c65eb647a501d5b24bbcf", 0xcb}, {&(0x7f0000199000)="f1328a0679dd927553ca2ee04b69e4f98f9381ca54281dbfb7b8e0793ea0f7032e1fdae660b411de112e0d8e9df5fa0ae97f519dead0c3ed26347a9b913350f4eea608fe115f3c8cd4857447f6ac9e877dbc8de778cf30dc3b078671946a1551339c785d0836289ea1018cdc79f05359ce1a3037a56e93ccf551619ed46f7c5e45b55620dc0d370f38a7e5dd5eaff007f4de58a0338427b90d646fd9bed2a711d5c898a7c8483d3736c75a886d7dfe18267cd0974a47143a63a0fd921ab401f41da6df38a1b582aef8ad587ffb43950ae52c610ab5718f153a9130f03b32aceb7446dfb9313671fd5eea374f2ecf4fa7684cf6f6767c34da0d", 0xf9}, {&(0x7f000052b000)="ffbf05b2972f601c222d5cd4f53a0f7dcff0a2dc992b602bfef9877036f89820fe181c8f86e748d7bafb972db8cbc69d0641ac133bd5c29552f951158ca214e3ff53985f93218dc0412d404ceaea3cf9dee77a1b1c1135e695", 0x59}, {&(0x7f0000444000-0xf4)="7e30d79ec91ecc740568dc67c4a3591528b24dea6a16d21926ca912861c4f39bc2b838644e64b7713f1dd4109f24cdc86cd83ac522ebf7428fcbeee44e8dafd5d622c740bc8e3b378632921fdcfc96b50453714e9539e50704f0d0c64627046f9e0b75a537964387bde4e1d0d61ef2746031c2fc92124b68d90389ea4b0bb01792de80a7a272a27800683a125d069f3943c53b19a76cc832883f8566ceee1b5ba9a7c92c7d514632ab04c705dfb414cd7e474fbbd6c8745439505d519a4317f9fb7eaf6726d23f68719f71fe4600858f16d934c951362fa6cf72d7e0856bf0804f6cd3d5c9ce098a59bfde66bade3df915b5e48b", 0xf4}], 0x8, &(0x7f00008fd000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x4}, 0x8000) close(r0) tee(r0, r0, 0x4, 0x1) 2018/02/06 13:45:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x2000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1), 0x0) 2018/02/06 13:45:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f0000ace000-0x8)=0x9) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000420000)=0x2, 0x3d0) r1 = socket(0x5, 0x80004, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d08000-0x4)=0xfffffffffffff001, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e7f000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$ipx(r1, &(0x7f000087e000)=""/182, 0xb6, 0x23, &(0x7f0000498000)={0x4, 0x79, 0x0, "c8009e0114e0", 0x100}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008ff000-0x10)=@syzn, 0x10) pwrite64(r2, &(0x7f0000b98000)="2cb2cf8b76a140789762865b43e8a31043f2e55f52ec88a918ddca2a0e21e12bc0d07d8e65e2f120ef28257a3e1fa8373b8410c4806f4fe3031420f121ff6435ba0afecb409755c13c980534d9d492337c385a1c91b2d9494d79e3d9a2444a76cc31d3dd5dcb75806d102906604be95058256f714b708beee31b864879451e8551f5ddc5929f255f097333265c0b793529d09a44a36cd6daefd8df4b9c9edf4800857fa7001aa3febe4eb3ccbded9faa5a45c39cbe6f84bb47", 0x1e7, 0xfffc) syz_emit_ethernet(0x4e, &(0x7f00007cf000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "f30800", 0x18, 0x2040000000000001, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/06 13:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f64000)={0x0}, &(0x7f00000fd000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000006f000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00004ca000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000cc000)={0x0, 0x0, 0x0}, &(0x7f0000358000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001ce000-0xc)={r2, r3, r4}, 0xc) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000202000)=""/237, &(0x7f0000f24000-0x4)=0xed) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000018c000)=@int, &(0x7f0000f12000-0x4)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) close(r0) 2018/02/06 13:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f000033d000)=@nfc_llcp, &(0x7f0000f44000-0x4)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e4f000)={0x0, 0xc0, "3f2aa5dd472f81803c6c62b6011509bbfe55fff2c3123d9188959387ddf5d901b5ac9076f1c1c2c3c5a80f31f061dc417036cabcba1e509e143c22bfc480068d9aec03df6eba531474ea3e50b2242a95d8783add4ab3bbac8395acb33082c1edc1e359ecb37baf5c7b47f7b73132f8571ebfc1d86fe434bc61638f4619bfc72132fab8e411677590105a8177c2906283304b482e04fc58d9a44644873c1fef36b8e4c6adb753d659137363c9be7b1ce31ed371807797dd6e040fbbbd28bdb8cf"}, &(0x7f0000373000)=0xc8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003e7000-0x20)={0x8, 0xee, 0x8000, 0x2, 0x101, 0x800, 0x6, 0xa9, r2}, &(0x7f0000309000)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003cf000)={@common='vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00003e6000)={0x1d, r3}, 0x10) accept$inet6(r1, &(0x7f00005f4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000057e000)=0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/06 13:45:45 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002c4000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0x4d)=""/77, 0x4d, 0x10000, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/06 13:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000fb1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000a53000-0x4)=0xffffffffffffff93) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000c7000)="cc13c740d26dbe83fa626f88478358c4a6f9cf7856062a421a3937f47ab354411a3f8ab5bb6f3ab866a970ee6867890fbda5dc57d99ff38eca3392e5a4f65d9dc6458ea9ef0f63ab7ae815a1c8a25b33") sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000a4d000-0xc)={0x10}, 0x2, &(0x7f0000df6000)={&(0x7f0000dba000-0x14)={0xfffffffffffffe51, 0x17, 0xa, 0xffffff7ffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/06 13:45:45 executing program 6: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, {0x1}}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}}, 0xe8) bind$inet6(r0, &(0x7f00009e6000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f26000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f26000-0x4)=0x10, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000382000-0x4), &(0x7f00003b5000)=0x4) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f25000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000f24000)=0x10, 0x80800) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000f25000-0x54)="c40d33310669452f9f3c04b92ac2f6783b2e8129d99737637edc83077eb6beea6a2eda6979ac0ee02f2f018f9efcd9275ca042a2c793779efc7b00253cca19b96b3e9038daf499751acf1d0599f55bb05883f031", 0x54) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/06 13:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006c9000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005fc000-0x4)=0x401, 0x4) 2018/02/06 13:45:45 executing program 2: r0 = socket(0xa, 0x3, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000d93000)={@ipv4={[], [], @loopback}}, &(0x7f0000d0b000)=0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x0) 2018/02/06 13:45:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000af8000), &(0x7f0000606000)=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f9c000-0x4)) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000e13000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f000064c000)=0x10223) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f9d000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f9c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000986000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009b9000)={r3, 0xb6, 0x1, [0x1]}, &(0x7f0000665000-0x4)=0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000047b000-0x8)={0x0, 0x2}, &(0x7f0000f9c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009b6000)=@sack_info={r4, 0x2, 0x8}, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10), &(0x7f0000f9a000)=0x10) 2018/02/06 13:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007e8000-0x5c)={{0xa, 0x0, 0x8, @empty, 0x9}, {0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1000}, 0x49e, [0xeb, 0x5, 0x5ff7, 0x80000000, 0xfffffffffffff801, 0x33, 0x67d, 0x1]}, 0x5c) 2018/02/06 13:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000075e000-0x3)='nv\x00', 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ee000-0xc)={0x0}, &(0x7f00005d2000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00002a1000-0x4)=r2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000e7e000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e4b000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x5, 0x1}, &(0x7f0000091000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007ba000-0x8)={r4, 0x17}, &(0x7f0000fd1000-0x4)=0x8) r5 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_udp_int(r5, 0x11, 0xc12d468c0a986dba, &(0x7f0000c90000-0x4)=0x7fffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0x8000000005, 0x4000000000004}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) 2018/02/06 13:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x10000000000800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000a69000-0x4)=0xe0000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/06 13:45:45 executing program 3: syz_extract_tcp_res(&(0x7f0000096000-0x8), 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c7a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x40000000000000, 0x0, 0xc1, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/06 13:45:45 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1, 'u'}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000)=0xfffffffffffffd66) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000003000-0x14)={0x11, 0x1b, r3, 0x1, 0xce, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x8}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x88)={r4, 0x8, 0x80, "28dc35487244260c928962485d44162943f5d495e200e48d61366f0690fc9a69797fce58f972788b2fc6fcab204ce96c722dbc5ca8c111e28db91cdafcb410d570d872bb43c4f46d4f4fff12bdcd258a150d840701f23deffa9f00f1a7612e5c361ff13cf33c331b26fb7d8501fe03225e662145fd904f073c9bb4f408460559"}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e97000-0x4)={r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0xa, 0xb, &(0x7f0000004000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5ee}, [@jmp={0x5, 0x20000000, 0x3, 0xa, 0x0, 0x18, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x1, 0x8, 0xf, 0xfffffff4, 0xfffffffffffffffc}, @exit={0x95}, @exit={0x95}], {0x95}}, &(0x7f0000004000-0x4)='GPL\x00', 0x100, 0x19, &(0x7f0000004000-0x19)=""/25, 0x41100, 0x1}, 0x48) 2018/02/06 13:45:45 executing program 7: socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000ce2000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000b71000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in=@rand_addr, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) r2 = socket(0xb, 0x804, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00009a0000)={&(0x7f00007cc000)={0x27, 0xaa, 0x3, 0x5, 0xfa4b, 0x3, "046c31c14b657703bc1f17e7296a9636fa8ef728dcac33c1992a078ed3d9cdf880ba89abac2c5910a7d464a5ffe498ac3a3693c41f87bbec4dcf8480373178", 0x7}, 0x60, &(0x7f00004eb000)=[{&(0x7f0000cd1000-0x31)="4bdeeb4fe02be97762526e7d039cd7d9c64d4335ed6d174a39986c96896d0d9df80537232672ccd6edcc12f587370be888", 0x31}, {&(0x7f0000eb0000-0xee)="4dfaafd2dceb4583e80a01ac9661785cc56aee03f924a1b83f2586abda4a6fc0d0b97b0de00ff9461d15ff25d66a78ea6f1ebffbab8f9b5a0ded25df862770aeb7f2adbce791ba5ead035a2712e76fc64b4457e084c2fbafc2563aac3b750a662a673e3042b6e5bf41c6a936910116e0643394f56631b35f73705e902681881e4950624f3579ce382fe496d5457b4df8e502736445dad5f212e5a3d4253e98724bde5747135c70b6ed04b57a6ae0cd5b02a91974c965e0d1bba3077c4772f83e3ded8c2419befab7c0c3ee849c555570b58a3144574f8c5d84fb5fdef942f9621702cb06b1f02d8e2a39c3d1e3af", 0xee}, {&(0x7f0000726000)="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", 0x1000}, {&(0x7f0000c64000-0x9c)="d6d8d3de9d6d1603d40c3a7e0e824de0e36fcf919485b286d868db2cc7cf83695c1f09d6813a80d1c2326e5fae92fbf10fdd5e2720c8860040cd47ae84c91d2f853b9a2ae7d59bcb58eb0ffd553767495757bfd0ec22bcc4cbbde46cca0a1db1a72a79cee1291ca1937b719a8816641f172c9e842a99535224cbff8849233aa70e907c7364e44d434aa5c1e06bd51a479fcc6e0658b0099745492e0d", 0x9c}, {&(0x7f0000ded000)="f7", 0x1}, {&(0x7f0000ae0000-0xc1)="a37178f224444a92ad780f4d5c8404f40eb8bb3130f87913de19a5491afe4825567017c4e84f6326d9557bb21d5088d27a3fdd1c73b606bf6900a0be02bd89ce078870e0ca0e64fcb8320982077ac9c0cede46bab5d844bb00e6a7080cae173972ef97519db67d7373d29ef5c1719e17cf852dd8b592a87eb9e796f4b8fe66e93457c6b41a79de5235e6a25d5c19a5327d07a2fb1b4ce326e2dda69c48030dd3f3d9134128bc008b29622ac620b43661684d7f15d8af0be16a13bf3ee2dee972f3", 0xc1}], 0x6, &(0x7f0000e3b000-0x1010)={0x1010, 0x0, 0x4, "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"}, 0x1010, 0x4}, 0x40004) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000ee6000-0x94)={{0x100, 0xfa, 0x8, 0x5, 0x7, 0x3}, 0x4, 0x6e, 0x4, 0x2, 0x5, "13ba576ed190a8b49dd1c0584da03a7ff1dbccd5334ae53a7cb8d66d1c57da2c6615988d4652db8adb46be6208480a741d8e9b5787040d41798e889a095708e3e89125e7d4d5cdb46c98c948b99bed6a6c729f8ea8dcca829413688c5cbfcaf29eb0e1a85235765c6cab7c52f11ef30a4473cfbd81a392d40a5aeb3fcfdfd608"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b91000-0xa0)={0x0, @in6={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5, 0x8, 0x8, 0x401}, &(0x7f0000945000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ff0000-0x4)=@assoc_id=0x0, &(0x7f0000a4d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000055d000)={r3, 0x2, 0x4de, 0x3f, 0x400, 0x0, 0x0, 0xee, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x7fffffff, 0x5, 0x9, 0x352b, 0xfff}}, &(0x7f0000fb4000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e40000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffff, 0x100000001, 0xbff1, 0x0, 0x400}, &(0x7f000058f000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b6a000-0x8c)={r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x8c) 2018/02/06 13:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c92000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common="69705f76746934000000190000fff000", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f00005cb000-0x4)=0x60) bind$nfc_llcp(r1, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f"}, 0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/06 13:45:45 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000010000)={0x0, @remote, @remote}, &(0x7f0000001000-0x4)=0xfffffffffffffebf) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000010000-0x28)={@generic="9279a10bac0903a2cf4bb3b3a4cc7488", r1}) 2018/02/06 13:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006c6000)=@assoc_value={0x0, 0x200}, 0x8) socketpair(0xd, 0xb, 0x800, &(0x7f0000839000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a28000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fb1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f42000)={r2, 0x80000, r3}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000979000)="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", 0x601}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d7f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000536000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000d02000+0x964)={r5}) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) close(r0) listen(r0, 0x7) [ 48.627098] sock: sock_set_timeout: `syz-executor0' (pid 9216) tries to set negative timeout 2018/02/06 13:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0xfffffffffffffffe) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d04000)={@loopback={0x0, 0x1}, 0xffffffffffffff01, 0x2, 0xff, 0x2, 0x81, 0x9, 0x6}, &(0x7f0000267000)=0x20) write(r0, &(0x7f0000340000-0x25)="24000000210025cd071c00000064270e02000000001000000299000c08000a0000000000", 0xffffffffffffff4c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d32000)=@assoc_id=0x0, &(0x7f000050e000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f0000)={0x7, 0x8, 0x3, 0x4, r1}, &(0x7f0000065000)=0x10) 2018/02/06 13:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f00000-0x4), &(0x7f00009c0000)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) 2018/02/06 13:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000679000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0xfcdc}, 0x1}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000a3a000)=""/142, &(0x7f0000513000-0x4)=0x8e) 2018/02/06 13:45:45 executing program 0: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002c0000-0x20)={@generic="d2cb1c34a405ea221dd9b7a11012070f", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4), 0x4) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002ae000), &(0x7f00008a3000-0x4)=0x4) 2018/02/06 13:45:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x8, 0x0, 0xfffffffffffffffc}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x2, @empty, 0x7}}, 0x4, 0x4ffc}, 0x98) 2018/02/06 13:45:45 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, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6, 0x0, 0x0, 0x13}]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000081c000)=@assoc_id=0x0, &(0x7f00004b5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005c3000-0x8)=@assoc_value={r3, 0x9}, 0x8) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/06 13:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a99000-0x4)=0x2de, 0x4) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/06 13:45:45 executing program 1: pipe(&(0x7f00001be000-0x8)={0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00008ac000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000019000-0x10)={r0, 0x50, &(0x7f0000019000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001a000-0x4)=r2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000017000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "00000000000000028875570800e7ed188dc4e56632993e7de558dbacbae51e3d2047ef4f9f2ee47e4c503d051ec78e27cfa203ee68c384e58617eb622c53016a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b380473e7e6cf7afe34d585c6d2482eba89294fc25c40d4e81acab63fb42169", 0xe, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/06 13:45:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1ff, 0x30}, &(0x7f00000c1000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001f1000+0xcac)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b00000-0x10)={0x2, [0x0, 0x0]}, &(0x7f00008f3000-0x4)=0xc) 2018/02/06 13:45:46 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) accept(0xffffffffffffff9c, &(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000009000)=0x2e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000009000), &(0x7f000000d000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000000e000-0x8e)=""/142, &(0x7f0000008000)=0x8e) 2018/02/06 13:45:46 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4}, 0x10}, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f6b000-0xb8)={0x0, 0x7, 0xda08, 0xffff, 0x1, 0xffffffffffff8000, 0x80000000, 0x6, {0x0, @in6={{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0xffffffffdfffff00, 0xffffffffffffffff, 0x78a6, 0x6, 0xffffffffffffffff}}, &(0x7f00009af000-0x4)=0xb8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f6a000)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f6b000-0x4), &(0x7f0000f6a000+0x454)=0x4) 2018/02/06 13:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8"}, 0x60, &(0x7f0000001000)=[]}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) socketpair(0x5, 0x2, 0x5, &(0x7f000064f000-0x8)={0x0}) sendmmsg$alg(r1, &(0x7f0000216000-0x70)=[{0x0, 0x0, &(0x7f00000dc000-0x30)=[{&(0x7f00003f9000-0xba)="80febd8261c7e35b054ae60253d5073783d7f616d82913ac5073e7acc8cf4bc987b8fd0619b4f1dfc09e46d1e90ca16d5db847884d4e7f52e074626c6ed808e9550e1d36ec77f9c494dc72025bae692ae56cdee0343454551e29127bf89444a002a687beecfc55fe17b0761eb5898d3ebf4df87e59c04c1c5e061734959e5b3497efd0550cfdb7373432b8b5baf80383c32194fe86b13ce036eed50d09ec995e4bad41c10ce136606da16ccd17c0adc02783e5b158ea3381ba6a", 0xba}, {&(0x7f0000efb000+0xf2c)="e33f39b0b8c29f0ebccf07bcd584167d778136cffb48aaf6a549a171fda431ffcbd79121d41226c5f8b9a06978722c46a61de37e984ff72c39ad1dbfd429ab121a32d107bc0e178ae264d3b8a4f9b3206c53d64d1fd322be942c6462384c2f5c2fdf99860fc07e5c1a2545153f3fc590fde69f883a5a44f422bce93fd958558097a01835257b6b574c7bff7346a2", 0x8e}, {&(0x7f00000a9000-0x30)="0792228159f68926a021d752e5d755e2933d77140c03f1ffd061f43c2b3f1ec62fae4c328d527afcd6080cd83a43d1a3", 0x30}], 0x3, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f000099a000)=[{&(0x7f000058f000)="b411d5fb8fbba2b9f435e38e01aa52e7616cd63c3069ff5af17d6340ed30a094e260a3c25436c69032644dc2b1b7cae64bb1a844fa379488aed3c75de8821e27110cdd6ea17ebe918c2e78f3a8eba32cb41e3c168fc0cb6a7f31e875b2f22c83eb1defb3b8ffb85048d8706f1ebd2a69dc9fc18277cec46d6f595cd8a8c4905b35405ce44afa09769013ce200a4fce3b79de646ce7564d2d4e68c24e24f965750f89ee4823b69920b99f72991811d522685856d4eefe362309d88fed47268ba10eff1e7591abdfcf5d5c8e2e", 0xcc}, {&(0x7f000073a000)="8c0ddc0883accb905d23f8ce68be00698fe4b15ec0d4d23cc8581af14245f30fa5ef4d9204775f1b6a33c15461879250f6dc8fc8cb7896ce7011ddc3386681c579a6b26e911651221f1a506de2de863cb78b004eab62939f928009c8ac1d9ce9e178533872ec4f1e70239abb30118a33670fae5b2fcc32e3e26ab72e3d8e1bdf484110265638b6940ff19a87a671", 0x8e}, {&(0x7f0000ba2000)="eb9dcab703dd7d96b673ff0eba4b8a911f851679fd0900f355cf16149d5e5a2bcad164b4eefe3c9b1258", 0x2a}, {&(0x7f0000329000-0xfd)="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", 0xfd}], 0x4, &(0x7f0000396000)=[@iv={0x40, 0x117, 0x2, 0x25, "1d30808e5fd7b29faaaa975bbc0501333bfa07ff352285136fd8c3d42347c3e68c0cc9ba95"}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x88, 0x80}], 0x2, 0x20000000) setsockopt$inet6_int(r1, 0x29, 0x59, &(0x7f0000e4e000-0x4)=0x9, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f8f000)={0x81, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d51000)) 2018/02/06 13:45:46 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004000-0xc0)=""/192, &(0x7f0000002000+0x4f)=0xc0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000000b000)=0x17, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000b000-0x4)={0x8}, 0x4) 2018/02/06 13:45:46 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x9)=@rc, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00002ff000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x6, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f00009ee000-0x4)=0x4) 2018/02/06 13:45:46 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r2) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000f000)={0x2a95, 0x1000, 0x1, 0x5, 0x3, [{0x5, 0x7d4ccc32, 0x8, 0x0, 0x0, 0x2700}, {0x3, 0xffffffffffff5eb6, 0x80000000000, 0x0, 0x0, 0x1}, {0x7, 0x8, 0xffffffff, 0x0, 0x0, 0x184}]}) 2018/02/06 13:45:46 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fe1000)=@can={0x0, 0x0}, &(0x7f000006a000)=0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f03000)=[{{0x0, 0x0, &(0x7f0000fe1000)=[{&(0x7f0000865000-0xe1)="7244def3efe7cd616470ef93b0f64a3cbce821802af226c76c13da9d0787fba31b0fb398c97b7e9ea01675e92bfb18406f3150ca888753d6c59e38d10330dab933ae489a85fa9ba9bb46f89ee9495ab9d711cf535be17f86b518a6342121198c5946cc25aea7dd7c11f8d857c7e7d1e41eeb3cbd161f53965b84f07565e5b60c68769b2cbaa37412c8259dda281e4e214385a33106355506c2c9255ee2a8b2654b06d4b8a9b44197813c5211915dcff613aee30f393e813e7f94975060b61d8215090a624c2596afe4d298b30c23ae5a942bbc616c248c1de270d9cb35c2ee42d6", 0xe1}, {&(0x7f0000fe1000)="757b9bc30d3591cc7ae388e2120d93041d18e67508c35a77d1768b5af1d1afcca7a1854928d4c5c33b5b2699200e2e71821cd3aaa7f9596739a42472303dd0ce7ea00c0669683b", 0x47}, {&(0x7f0000fe2000-0x12)="6c515f0f09278eaf7921641411b908128d83", 0x12}, {&(0x7f0000fe2000-0x45)="19451a56030accb2ccd61cb567e8796b51c697359723b728c99dfd21dc181c1fa508d495358b0b9e63ef4845355b5fe33b433419f88d72fac388b33b25d3f3eefb31ae2f19", 0x45}, {&(0x7f0000a4e000-0x1000)="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{"56768419f8f83a"}}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000fe2000-0xb3)="fa37f7a35faa832b52737bba87b9469f40555a1da10f49995f491f5c73d985473d431e52abf9225e59024962ebe6c57e050d76d6371a2e4b5a884a73ba144a46266d632c28bf40ed1d3c9f51e4b162835f1da25f946a1a17bfc5e23d353e1e3cfdabecdb499536480409e629e4ea0e5d05b1868041c533272cc7af6a752500fe5231e7b4ea5122358aff47dea8f3381f15abf92aad9f84e9b5a74471455f6a57bd967be1501abda64975f7e246e1cba3b7a4df", 0xb3}, {&(0x7f0000fe2000-0x9e)="fdf1eaef358d7d841c83d4f828fbe24aa702181d97b155d2eecff763ce09da676bfb1f786c10c7746deafb5c2540c62b5b502eb9205ea235c7c88074f1a556394a9c47d810765593ea5e3c5f29370777ddf035257faffc1d59f5b67f60549bf997a5298d07c46c013c9bc4b7e7a1ab73b6036531b4d0512d405d4c98fa0ada7082166cfb1047ce43470c619b7f4c3192696ffec053f3f842fb81d507cc7c", 0x9e}], 0x2, &(0x7f000091d000-0x298)=[{0xf8, 0x0, 0x3, "64e46c5d7777c10fbe0b4fecee3053b56f940ba896581e6ccb79b34a3206b7ead513d7479bb3b51b4420812a1c8e1332e09598ec8c5d2a456fa22444c904b5763e8c0e10e20c4b0bf6ed35f6903e52eb1dd53f6d311f53544cb87b9173ec20506a1408e07146a702bb2c152c3df45815095b53722ce7cc35685e067346084ad23efbdf42c58da587d8b2c3fdc4b15dc267a4437d02feaa2f233c127c0cdd6b8f9ccc3a76d748b9dfa0feffd4ca9340a475a0725f7a9c0285ac8eeb8d0cdf27bade25e9583de0c377b13ce438dc66df3aed1222e537e3c4e90ea24b94954c0142ed"}, {0x70, 0x0, 0x8, "40049c497042791ba673842c4ea6f379f32535b14fa77aa5fe96aa4723880f4b7abf1d3ffee141ae03c8d050fd094d0229a297e853b20e71de6e937d1e9d71d8ef8a824c3503455d5e4a02affefc41b283ad53dcce004f1d35ead03e"}, {0x58, 0x19d, 0x400, "212b8809a1d9104025749af027bc68511b2db159fd3ffbd3381f477c31c473559747a554ec14c9178e168d9f08a3321a2020ec4b14583021e58c3387e63f518824f8fc446e"}, {0xd8, 0x10f, 0x3f, "e4ca4ee6c81beb696f470a8c8db72aac65c53efb23d2f7fdc5758b4b78b890f62bf1d5747b854e5c15b98e25d94561c44da838e59b38405d1c2c0b963d40dc069686f9b1d722bf853ba33b8d8946b4611bc7faa8b1989f2ed350e81f6951cbf333286bffe82f7285894d493f20ce8c9e6eb324c4ab1032a6beeb71974513347da1a22a4aaa4ec19da2c2c43425ded97eda4b61e57e398b0ace7ec86cb45c1e9ef5a840f8c3888b7acf0300832b3fc3c7b90eb5cd46097539201584b0a261e6c30730e993"}], 0x298, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000fe1000)=[{&(0x7f0000fe1000)="2a0d4872028a22f55b54795f260bb28bc6d61731572ac1f72337f52f904566908f6f592235d65bcbbf96f6225dd430eeea7a64bde2a0cb8dd94b49ce451838160761598ed889bfb21e956e28715368816b105010ec55da7ee79feae578c2615a337aefcb56a6e8f889051c0aef6ad580eaa899fdf1bade93afd9bb43dbb0c5aa35c4532e9df1ca3f07c7001efc1afb67f8a78662326e77c68992c9cb67f5b8d5f9eb763c51ac432b6f28780b6c61e66561a9e3ec9885f8d884ba2b4a18418ab0cc953ee40e9ee5b0c31075844be4989ebd2583d6d47a11f7e31327e14aec9b9bbaebe8bd3dca767ea682c2e90bea411d01470526b437015732", 0xf9}], 0x1, &(0x7f0000fe1000)=[{0x100, 0x0, 0x3, "550d6a62d0e00efad21998cbbf378e6852b99f7b0f2508f43e49836a0d262a11145822c56e50f30b1dd4f3325654a291cf2ee23c43885c3990c38aa5e3573abbb496b49bea73c99214465d2cc6f8d13ce4e208c3c0b8f9bd6e7fda679f03e379878ad1050598aeac6f8bab11b1e3d970dec957a52fe8661aee184de7dc61beea704cff8027a5ffac7251b0bc9de5fb56cdbef1ac84c259f68bcb9f8428a7fac23e4223bff659ca2c517f3ad2510b3a6905b48a3d59149acc0199e94008c4918f16c59631e09f3b3c88ee55c41fb1d972390ac4d7a013df405056c5b1a92463316034de1a1473579b84"}, {0xd0, 0x10d, 0x6e31, "0f06c91179ace4a0a9989c45e8e8d3d8eb5b283a7f98c874597b0f33e6e93d1c41f3780ca4a2993d00fa1cafd83d71b76600b7c6d5fe391027ae3d541be97f7c05c152264a2c526cd853333014a6437472f0911e8ccb39be3a69b883ea750b726df39f5db860b7e9ed2c905d422fcf7344bf9385b0329161fa06b17dba614b6c283e1cc8ade0e70dae9906d4ecb4795fd6509453d52f87a7ee9836b91a459860bc060ecce088465c9719eb3be76300ec44c407dbdc8bda0326e16229279b"}, {0x90, 0x101, 0x7, "3903c46f22bf7aa72e9484749a96dbfbe7584068d20972e2a6497100db1cf2b5e9f1e13a3928c1f29b7ad7e7d7b9f72020ebedc42a004610cd485187fa26b0198ab583de16807ac23f2470afacfd1132dd782e53c89001295d89b7f1661f8d36ae241d8b84b832cdd5bbff18fce2781dab34e30d449023290c"}, {0xa0, 0x88, 0x8, "cd30ff3e26d4c09a0709584dff6454c30b069e624b6754f15ead8d443d6080a8907622e6ba551a6c400d37287798455140e530d95154d767820917efbe58bc720f5ed34328b23e7846120ffb04358a9f7ec8e810303dd69867141ef8b987c263a22eea5504b862f2d04c6bf8a78017997bfcf4ffa81bfaa9b243e1437b8ebd7dae6c342e2d34310423895251fc7453"}], 0x300, 0x40040}, 0x400}, {{&(0x7f0000fe1000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x3, {0xa, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4d}}}, 0x32, &(0x7f0000587000-0xa0)=[{&(0x7f0000fe2000-0xba)="386954da8f5c0b250998ed06d6c36d8ff4e9f971a0659a11a6462b3f3e10205d27505c5845ac150c56ddae8b9d80dc9518ec5fa59681a8d80a4a0dc99cdc662d423f5f97e5e3c763188304329f0eed6050ef86352452b01a992c250db1b9fbb7c45d0b23d7970de54cb2dac2b5983f6eefbe6d4a09bad81f48df1528cf7f6aaf6479bdc2a5b700ca6d5c3c4e700eddd3aedd8e54a4afc72a85a1e93277c22b1b26186061762656922d05cbaf916d432ad93f23ce1b5fba3c38f4", 0xba}, {&(0x7f0000fe1000)="2e2b269579995d6f20ec3732390a22ecb0b67a7b414e395edcd772f10a1b2a520882a7adeb91d4e76088a339de176fcb2cf9888fe799c80f99e17f1135e4c6fc455356826b4e54d9a1da1b5146b1bf1963ddf7e3fc0824e080bfa073e9ed2f04d562fe5cdc17ead69aedc239e1282ff15b9750114ef3c084fce30fd5ceac886da1bf18326f72dfd22fd331fb2753525f4444c3ba21d6095376101695370f183d4028e1f0b093ad0aa180b9ba5cbbd5d6863c7c8fd9f8929726e22f2af76de97c4db280", 0xc3}, {&(0x7f0000063000)="dbc4bfccf1ded85e4c9bafa2a0918340be0a22ba5ba1a23419e4711128f6a9960e74b8cade4ab21f52a23e0cd3b67be36663ca557d63f5e2ae295ab39077a682e1c45328b26b914e9921026f4f48b811a3822fe73c68c3a9a1b598c6ab", 0x5d}, {&(0x7f0000fe2000-0x73)="facf2c79cc7fcd81f3d7ab654d84a434cc814abaf6b0ebc820f830aae1437b527a25fba0f2617568798284b69d537763f32c18c6995ba1a72aa4e6460a50a77d424113b0a3c0f7913eb42f74bd6aa7994b867d119269ed92877dfd969985c628823ef074e98fb29d88a90fd34b6d79a3f1a0a9", 0x73}, {&(0x7f000061a000-0x97)="ae999d497ee22e5d0ffd1c6cfa7ca7322a225291152dbfb0e8acf8f96ddc33fed798d4d4860d9fed0490bbc8774a7f943912257718ff35e50fcc958eba3e8b8eda0f3986744aa4d78d27ecfbaf909569d3f8464d4959b0a8a1ddd79003add716ff4a2fab4d88c9b215a41732fc34519de7c7fd9a327ea12aa3695081ebfcfefd9bbf31f5ffb9dc11de6c35ac76a17c4f92271b5068df12", 0x97}, {&(0x7f0000f0c000-0x3b)="f89af3995338228ba317d2399830db2839dac50743c64b0a9b7fb4478efad72ab690a18f0ffc1e130c73649a266622e8860b5722a5e53580682d7e", 0x3b}, {&(0x7f00003a8000-0x3b)="c87a38eba0c148a5cb2f3d856594815e95e71a1664975fa81ea8a89474d53be5d406f40b155e27240f54bf42e75a7694abea8f9295a56d5e62eefe83e60a9bfe520a3086fe6a7cecc8ad73218d21285f37ca4fe8e6c8950b0a82fcd95e6751e5eb3fad6c829857ea2f08160af3e9e01983d05195311090c7c0b4ed235efc13ecd0bd4ac3a8dafa53fb31615c3a9266da3413938e23273ee5afabe1409b851c7881031dc85e54f70d4361f6944729df3898ad9f3c50b435bec3ffcc3a0dd8e08f85ed60bb1ec4e67754caf1f22eb5c48d9ad9ff6d09b405f107e127b6fc26bed663357897bb6cceeb5fd3dcfaf98c26c3d89210df57", 0xf5}, {&(0x7f0000fe1000)="29cc893ba41ecd5efd1c21db284e1dac18aea876bb51e351ee45ecd998b0883f5b456d26b6df4ac146dadafb99cda3346637b04e4e8878c1b2b19f870381d80881b5183bd68e76d89ff615dca430113389ca938f90be5ffabcd523861333f033208a16f1be484c7f7f4d5b338cc0ed4e48f7048374e8bd3fcd05d18e20a9c0c26f31edb13169efdeaff2bf25d0b209", 0x8f}, {&(0x7f0000fe1000)="1ffbe09d55be07ba03e3dd5955a76f99d80bab6763aa35ddd2b33b9d0913cf9b0cbb15434076542df3522d8c2201686bc673bcd9c3c4feda965127b836bc6875f958e6a708671d971ff6a8c88332629ba49a232f19573dcea41c863fe8f85a0f734bfd7632edeb6f16033c2d7ce58825c0745141d4576e0cc86d0f808305cb48d9cecc391dc7dd2e48ef0c51c1e810489b100f8a05dd925dbe1230e163679520332df9a595cbe2598f4327c87b5e1dc751de5d8496d5bf25032229", 0xbb}, {&(0x7f00009ff000-0x7)="c16f5e7c74ab59", 0x7}], 0xa, &(0x7f0000fe1000)=[{0x68, 0x0, 0x6, "c3989985b57e1ffd0bd5ade4de286b04db2135c3892dcc0a777ffd1b66f115264e63911a3903ddd740c3fe944c0e54ad235398132a57ccc54f81df07d1abd06777056b7a7d06a66427f4912ff8b53f5fcf8d9a"}, {0x70, 0x108, 0x968d, "2175021beb3c1808eee9538cbf8e837585b549a93933431c8f8203ba18c88152e25be90c97ae37284756573cec7a865d21c50470dc1391145bcb29fa2ed10c9884565c1d21d360b0a1f60a16320b94a81c59649450363a8aeafd043f31"}], 0xd8, 0x4}, 0x935}], 0x9, 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe1000-0x14), &(0x7f0000fe0000)=0x14) 2018/02/06 13:45:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000983000)=0x8001, &(0x7f0000ef1000-0x8)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000d5000-0x8)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005d7000)=@common='syzkaller0\x00') connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000f0b000)=@file={0x0, ""/4096}, &(0x7f0000401000)=0x1002) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000760000-0x28)={@common}) 2018/02/06 13:45:46 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x4c) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c1d000-0x8)={0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f7f000)=0x7fffffff, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000f69000-0xd5)="6715568b3cd8099a6788e722c5bbeb3d9ddeda14aa34dba4b09b8f92728553f67cf093094257125490fa25fa039528bf5ea70b0460d879b63f04574e5e59eb1e", 0x40}], 0x1, &(0x7f00005e3000-0x30)=[]}, 0x0) socket$inet(0x2, 0x80005, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f0000465000)=@hci, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000), 0x6e}, 0x0) 2018/02/06 13:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f75000-0x4)={r0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce4000-0x98)={0x0, 0x90, "69b0ca14f624f5a6a0288e11e056727be8df18a92f785b5224ed723147b8fcf080e3b3bc033716e7734de918f87a546e78b717285b2c9270f1c28f94533ab2173c7aa0405d0ed56eb7a5d489b28d951afca3034630ee0ddc78bce147503789aaf4941c6debceefd94a16110166dde3a3a06d559dfff20fffaee68f5cad3c833a62dd9659752fa14d2eff5427a33fd9e2"}, &(0x7f0000789000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000614000-0xc)={r1, 0x5, 0x10}, &(0x7f0000082000-0x4)=0xc) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00009c7000)=@generic={0x10000000001e, "030000091fffffffe3000001e526cc573c5bf86c480001c71e14dd6a739efeea1b4800005405000000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d15e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000018f000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008d8000-0x8)=@assoc_value, &(0x7f0000f3a000-0x4)=0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00002c6000-0x4)) 2018/02/06 13:45:46 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x800000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) 2018/02/06 13:45:46 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000139000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000456000-0x8), r1, &(0x7f0000001000-0x8), 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) read(r2, &(0x7f0000fc7000)=""/185, 0xb9) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ac8000)={0x0, @rand_addr, @multicast1}, &(0x7f000050b000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0}, &(0x7f00008fe000-0x4)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000bf1000-0x38)={&(0x7f0000604000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000095000-0x10)={&(0x7f0000011000-0x2a4)=@getsadinfo={0x2a4, 0x23, 0x200, 0x7, 0x3, 0x10000, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0xd9, 0x0, 0x28, 0x2, 0xa0, 0x0, 0x3f, r3, r4}, {0x1, 0x80000001, 0x0, 0x0, 0x7fffffff, 0x5, 0x8001}, {0x10001, 0x6, 0x8, 0x3ff}, 0xdafb, 0x1, 0x1, 0x0, 0x2}}, @algo_auth={0xd0, 0x1, {{'sha384-ssse3\x00'}, 0x428, "3fff6c4a62f0ea353ce3aa671af3d28f2b6ab85f546d11cdb1df1dd6f176cee334bc5f4d48a962df2313c19cd041575fae1ccaf98ba07768ca75869301a243af4aa41e81ba9ed288842487550d517b8b50b505f5a0bbc7267e07325ab77ddace6432dee3499e10880e5fd2e42b31b465058b482df69ab123bdadf5b309abb01f7c68e18eb1"}}, @algo_crypt={0xd8, 0x2, {{'cbc-serpent-avx2\x00'}, 0x478, "65e5b2f314e596a56032a4fcab0396a40f3dfc3b9d0b62e78c1c565a11a689365033824f7964cf777785a8a24652dc8e71529320b6924a2dc99c3370d3b8b5767efee265dbdbe71fe71ca4da76f4acf26babe97a04af3f2595cc6ab2818899ae0ad044ad365fbf31e3403f0092a59ca3ba0257af489a345b82de3a14a0e01218cf5551033489fcc31b8745cbf91cdf"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x2, 0x3, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x20000850}, 0x40004) socket$inet(0x2, 0x1, 0x1) r5 = socket(0x3, 0x3, 0x1000) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000054000-0x10)=@req={0x2, 0xffffffffffffff5e, 0x8, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00006c2000-0x8)={0x0, 0x80}, &(0x7f0000613000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000708000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x3}}, 0x5, 0x0, 0x100, 0x7fffffff}, &(0x7f0000e83000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000063000+0x86)={0x0, @in6={{0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0xf26}}, 0x4, 0x2d81}, &(0x7f00003a4000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000667000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5c, 0xfffffffffffffeff}, &(0x7f0000ce6000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00003c9000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}}, 0x0, 0x7fff}, &(0x7f0000517000-0x4)=0x98) sendmsg$inet_sctp(r5, &(0x7f0000f51000-0x38)={&(0x7f0000714000)=@in6={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}, 0x1c, &(0x7f0000cdc000+0xfe1)=[{&(0x7f0000d52000-0x24)="7ec4995d3d65b1e7a1b1a3c9f345fcc0431d8d365697fe08b1f521d2ece3be22fd0f7908", 0x24}, {&(0x7f0000873000-0x36)="850fc0bf3285afda41c4119b6d9fd1c4059be7b3fbadd44bb4fbe524043476a7e8658b6d6e984e7d6792469993ca71e7cab47d3ced4b", 0x36}, {&(0x7f0000a91000)="3a9378106a6f81d243a7c6ff2bc0a1e1c3d24916a1b53d137ce15e868becbab2d3e6f6d814bcba8222ef81c83bf5ab05931a3b1a4730cab17e27d4d69b6d327affee9b38f83f86b24a04ace4804e", 0x4e}], 0x3, &(0x7f000012e000)=[@sndinfo={0x20, 0x84, 0x2, {0x3ab7, 0x0, 0x9, 0xfffffffffffff39e, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x20000, 0x3, 0x10001, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffff801, 0x0, 0xfffffffffffffe01, 0x6409, 0x8, 0x0, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x0, 0x9, 0x28000000, r9}}, @init={0x18, 0x84, 0x0, {0x400, 0x3, 0x2200000000000000, 0x49}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x200, 0x0, 0x854, 0x7fff, 0xbb, 0xff, r10}}, @init={0x18, 0x84, 0x0, {0x101, 0xf5a, 0xfff, 0x6}}], 0x150, 0x24000080}, 0x40000) socket(0x10, 0x802, 0x0) socketpair(0xb, 0xa, 0xffffffff, &(0x7f000069b000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000278000-0xe8)={{{@in=@multicast1, @in=@remote}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000ab000-0x4)=0xe8) socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r12, 0x1, r5, &(0x7f00008fa000)) 2018/02/06 13:45:46 executing program 5: socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000de7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000ba8000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000420000-0x8)={r2, 0x6}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)) r4 = accept4$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x5e, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) 2018/02/06 13:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00001d8000), 0x80000) socketpair(0x7, 0x6, 0x1, &(0x7f000002a000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000cd9000), &(0x7f0000053000)=0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000069d000)=""/37, &(0x7f0000c43000)=0x25) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000551000)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x8, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x5}]}, 0x20}, 0x1}, 0x0) 2018/02/06 13:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000), &(0x7f0000007000)) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fa4000-0x8)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000028000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000056f000-0x4)=0x1c) 2018/02/06 13:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r2, &(0x7f0000543000-0x8)=@abs, &(0x7f000028d000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008c0000-0x4)) write(r1, &(0x7f0000ca5000-0x1000)="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", 0xffffffffffffff16) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) [ 49.042267] audit: type=1400 audit(1517924746.221:49): avc: denied { read } for pid=9318 comm="syz-executor7" path="socket:[20057]" dev="sockfs" ino=20057 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 13:45:46 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x7ffffff7}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x48}, 0x0) pipe(&(0x7f0000014000)={0x0}) accept4$netrom(r1, &(0x7f000000a000-0x48)=@full, &(0x7f0000013000)=0x48, 0x800) 2018/02/06 13:45:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000003000-0x8)={r1, r4}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0xa4b1, 0x3, 0x2, 0x8, 0x8}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000805000), &(0x7f0000118000)=0x4) epoll_create(0x0) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$sock_int(r6, 0x1, 0x23, &(0x7f0000acc000), &(0x7f0000acd000-0x4)=0x4) 2018/02/06 13:45:46 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xfffffffffffffffb, &(0x7f0000004000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000000d000)=@assoc_value={r2, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000002c000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000002b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000002b000)=0x10, 0x80800) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 13:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a18000-0x4), 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e5d000-0x4)=0x9, 0x4) 2018/02/06 13:45:46 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 13:45:46 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f83000)={r0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f84000-0x20)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}], 0x20) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000af7000-0x47)=""/71, 0x47) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f85000-0x4)) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000f84000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000c0f000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00007e3000+0xffa)=@int=0xbd41, 0x4) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000157000-0x4)={0x7}, 0x4) 2018/02/06 13:45:46 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000686000)="9a", 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) socketpair(0x1a, 0x6, 0x7, &(0x7f0000529000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006e7000), &(0x7f00000d5000)=0x4) write(r0, &(0x7f00002f9000-0x1000)="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", 0xe01) accept4$ipx(r2, &(0x7f0000fa5000), &(0x7f000061f000-0x4)=0x10, 0x80800) syz_emit_ethernet(0x16, &(0x7f0000014000-0x92)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, 'Q', "b4935f"}}}}}}, 0x0) 2018/02/06 13:45:46 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000000a000)=@l2, &(0x7f0000001000)=0xe) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000009000), &(0x7f000000b000-0x4)=0x4) recvfrom(r0, &(0x7f000000a000-0xe6)=""/230, 0xe6, 0x20, &(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x31}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0}, 0x20000000) close(r0) 2018/02/06 13:45:46 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f000001c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f000001c000)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000001c000-0x14)={0x0, r2, 0x1, 0x1}, 0x14) 2018/02/06 13:45:46 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x130, 0x130, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xb}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@ecn={0x28, 'ecn\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/06 13:45:46 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) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c84000-0x83)="16cefb336795343abbeec012ba19032a9b2e2d202cfde211ef2ae07bd5a2d29f600678c1e9e9178defae4e5f9b6ade57d1d4ba78dc925d8d1f9c1121bc376360055b89ff0557b94edbcac14ad254ef1aa37664290f8ab1bf2af4decf6d1e8fc7318449192615f8b34b6bd64da1941e9d1d29cb9b192fb24845104d8f441cec861e6ae4", 0x68) 2018/02/06 13:45:46 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000000a000)=@nfc_llcp, &(0x7f000000a000-0x4)=0x60) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001000)=0xeb, 0x8) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000000c000-0x4)=0x1, 0x4) 2018/02/06 13:45:46 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000000a000), &(0x7f0000008000-0x4)=0x10, 0x80000) r1 = accept4(r0, 0x0, &(0x7f0000006000)=0xfffffffffffffeb0, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000c000-0xb)={0x7, 0x7, 0xfffffffffffffffc, 0xe707, 0x100000001, 0x7, 0x9781, 0x3, 0x1, 0x5, 0x400}, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000007000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000009000)={r2, 0xec, "cf30ff53c08fd232f3b4e242d1f99b2661c19283d4458f8669c093aae6c54840578cd133c5580eeee8447be7bb43e7534272c9a1e5fa945b60fcd276b49e76dfd3dfb0bee26f11b0344078c5f7cb81b8e56e9f33e65fd34e2236f5068666935eaa35769136a57e98f4e7220546b80ca41aeb2909b96cc05cb57f289bbec2063543a4e6fb0731a4b8fd14eba2e1f54cf980e4914cb3abde47466d930b9374c6e292e253a53245fbb79e5b3bc6cf4129b0a9c02608ab2836d94e029879d2233a4d5612a0f4b87b4b7c050cf137578195da1e781e20d962117e106ef9607c4b44fa36bda39bb980081b8f392f6d"}, &(0x7f0000006000)=0xf4) connect$rds(r1, &(0x7f000000b000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000000c000)=0x9778, 0x4) r3 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x2}], 0x10}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000b000-0x3e)={0x0, 0x36, "b7d5353065e4948eb72578f05eb392374c0c2157c3e924078cfad2ca2eeb1bac058349ba4e971121e60894f4e9e9ce314f9606468ba3"}, &(0x7f000000e000-0x4)=0x3e) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000d000)={r4, 0x1b, "f8d83a0b45f5c8ed0f5deaf9974ce8a07f37923420ef0d23447ca0"}, &(0x7f000000b000)=0x23) 2018/02/06 13:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x9, 0xe, 0x7) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fdd000), 0x4) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000174000)=[], 0x0, &(0x7f000046e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00009d4000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00003a2000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003ef000)={0x0, 0xe90b, 0x2, 0x49c91ec2, 0x8151, 0x7, 0x70d, 0x8, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x5, 0x4, 0x9, 0x1, 0x9}}, &(0x7f000021e000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007c5000-0x10)={0x1000, 0x8, 0x80000000, 0x9, r4}, 0x10) read(r1, &(0x7f0000c22000-0x22)=""/34, 0x101be) 2018/02/06 13:45:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x9, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x10000}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@empty, @dev, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x8, 0x2, 0xffffffff80000000, 0x2, 0xa0, 0x80, 0x0, r1, r2}, {0x7, 0x6, 0x1, 0x200, 0x5, 0x1, 0xff, 0x3f}, {0x0, 0x3ff, 0x6, 0x1}, 0x7, 0x3, 0x2, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x1, 0x3, 0x5, 0x4, 0x8, 0x3b}}, 0xe8) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)='\x00\x00\x00\x00', 0x4) 2018/02/06 13:45:46 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f0000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) accept4$inet(r0, &(0x7f0000fc8000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000aa0000+0xcd1)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x4) socket(0xa, 0x5, 0x40) recvfrom$inet(r0, &(0x7f00004af000)=""/165, 0xa5, 0x1, &(0x7f0000c10000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/06 13:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000061a000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x40, 0x3, 0x1ff, 0xa, 0x80, 0x80, 0x2f, 0x0, r1}, {0x8, 0x5cd, 0xfffffffffffffffc, 0x7, 0x8001, 0x100000000, 0x6, 0x9}, {0x6, 0x17, 0xffffffffffff8001, 0x7}, 0x3, 0xf, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x3e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x2, 0xb, 0x8, 0x8, 0x5}}, 0xe8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r2, 0x10000000000001) 2018/02/06 13:45:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b7000)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000a2c000)="ac2c2fde152801604d4450e64069e6649d59daa57c3ee210697f5fe42e35", 0x1e, 0x40, &(0x7f00000ee000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000e11000-0x4)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/06 13:45:46 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000012000+0x6d7)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet6(r0, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000012000-0x4)=0x2d3ffbe77a9669e9, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000009000-0xf0)=""/240, &(0x7f0000010000)=0xf0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0xa}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 13:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f00001b3000-0x65)=""/101, 0xfffffffffffffc7c, 0x1ffe, 0x0, 0x12d) bind$inet(r0, &(0x7f000088a000-0x10)={0x2, 0x2, @empty}, 0x10) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00002bd000)=@full, &(0x7f0000502000-0x4)=0x48) sendmsg$netrom(r1, &(0x7f0000688000-0x38)={&(0x7f0000f93000)=@full={{0x3, {"3bb9ad740e5530"}, 0x3fcf}, [{"76cb842a5df21e"}, {"00dc5c198f321e"}, {"385b50dd2c216d"}, {"caa376a522ce59"}, {"dc7d5714363fc6"}, {"a3241c4b6efe80"}, {"4995e6a4613d32"}, {"3608fc5ecb3be4"}]}, 0x48, &(0x7f0000502000)=[{&(0x7f00005b3000)="b431f097aa695dce89", 0x9}, {&(0x7f0000c36000)="d45f184f667b3a3b25620482659f0e830c0566189de7849ce61b1d7ee1fd1fd5fd15a8978073d98f132def59163466401a7b17b2bfa0921385b4ce37837477987355538965ca7ecfa9aef9826eb904746f", 0x51}], 0x1000006b, &(0x7f00001bc000-0x1248)=[{0x1010, 0x104, 0x3, "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"}, {0xb0, 0x10d, 0x2, "ba31a4bd05fcc91ffcdfbd3d3258542942b55818060ed3e7bcb5fce0d1367e83b695d8072b3feb0787f94335fa6f92a5de98b4e37280694a0baf972677878d38caa4d93e2565ba62fd4e3719b93bd8760ed841e0b0b6fb5e11c24c958933107ec671eb413619c7e4a01ade98587856222bdd6aba4aa7715e4dc9ac09c52ab65fd44836bfa60779347281a46bcbeb8655a55b921827a5961a07ca541573fae4"}, {0x90, 0x88, 0x7, "a96e7ffd96eaa6de63b50b32dac29c30e641873d4b134dd25a8c4cdc79b3ed97b67d63350c5db9717ac8a3c56c631028dc4d753582eb41d737ab31da7c84736d9eb360573a0996c9106abe8e7f7f6d0d0c0ad0ba7265e0e5e8f1ad4c3e3065479158a1242fc247ca17d5db3eaef6938608c03cf19eeb7c8fc705e91327"}, {0xf8, 0x117, 0x2f4000000000000, "0b0cd69628125ec973f1422c0723993bb37f9fc232eac267b14e74be6f1d589fa57c611b8afa02250e51e81d1e51f1e1191876b15b4fdd6ca690c52e1546c3c1f89eb926ec42ea7845c164d898d6cded35ea6cb3f61b90531747c5a42c18ec31315de7e4fd38a305be80517742cb8b2a7a3b6b5053e2673329fad8877fa164ef58c3097bd5e354e8223621398490f495c089b318deb6aa147d7d0b4e8ec55e68a6def928f5386142e9d7026b8f04d2cde501ec54aa8c0743736eaf0c18627a457d5ba326e1d8b018fbd594a45a84e859d0cda2017edc6d74a848a3e3a3bcc9bc15435e8a60efba"}], 0xfffffffffffffef3, 0x10}, 0x4004) 2018/02/06 13:45:46 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f62000)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xc62e}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}], 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000031d000)=@get={0x1, &(0x7f0000a86000)=""/255, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f60000)=@assoc_value, &(0x7f0000f60000)=0x8) 2018/02/06 13:45:46 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f000078e000)=@nfc_llcp, &(0x7f00000eb000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000008000)=0xfff, 0x4) write(r1, &(0x7f0000005000), 0x0) 2018/02/06 13:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009e3000-0x4)=0x9, 0x4) r1 = accept(r0, &(0x7f0000711000)=@ipx, &(0x7f00001ba000)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000871000)={0xff, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0x2e7, 0x5, 0x8, 0x70000, 0x7c1c7cc, &(0x7f0000e36000)=@common='ipddp0\x00', 0xc07f, 0x4, 0x6}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000280000), &(0x7f000008d000-0x4)=0x4) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) recvfrom$inet6(r0, &(0x7f0000d3c000-0x18)=""/24, 0x1ca, 0x0, &(0x7f0000a3a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000155000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000a9e000)={@local, @multicast1}, &(0x7f0000bcb000)=0x8) 2018/02/06 13:45:46 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000012000)="7a4c065bdd43bf87615117a413bf8c9e8a4bfe15ce99f1d768ad21b5277e77e5fd584a0081acf803af44f3e7c3a04a4f7bfa1a5139ac62ff6088c403169b25f5be5c4f198e4e24182a1cfd3c9988f78e343c7b0a8fbadf49b59b0a652537ccb40e7cc56ddab1fddcb28ab5aa84f38036c46f1607596f54de65fec8e41e45fa584b9838d50f61595be3e72261595f44caae7f80fe0c7ee99561571337a0dceb7961", 0xa1) r1 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r1, &(0x7f000000c000-0x100), 0x3d, 0xfffffffffffffffc, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/02/06 13:45:46 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000010000-0xcc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b1000066f3"}}}, 0x0) syz_extract_tcp_res(&(0x7f000000f000-0x8), 0x0, 0x200) 2018/02/06 13:45:46 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000001d000-0x8)={0x0, 0x6}, &(0x7f0000929000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd7000-0x1a)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8b, &(0x7f0000fd7000)={@random="aa131db7de32", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@mpls_uc={0x8847, {[{0x478e, 0xfffffffffffffffe, 0x3, 0x200}, {0x0, 0x80000000, 0xa3, 0x2a}, {0x7fff, 0x8, 0x682c8b17, 0x1ff}, {0x80, 0x2, 0xa121, 0x1}, {0x95, 0x1ff, 0x1ff, 0x463}, {0x200000000000000, 0x5, 0x79f22f340000, 0x1}, {0x1, 0x7, 0x2, 0x8}, {0x1, 0x1a3, 0x101, 0x2ce}, {0x9, 0x800, 0x3, 0x1}, {0x10001, 0xfffffffffffffffa, 0x8001}], @ipv4={{0x7, 0x4, 0x4, 0xfffffffffffffff9, 0x55, 0x3, 0x75c, 0x511, 0xbf, 0x0, @empty, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x9}]}}, @igmp={0x15, 0x8, 0x0, @empty, "06486f23b74f75d6a063ef46451942dc9c55816d8f574d766bea783404276ca84a4c7ee00f226cac059f203dd75d1cba97"}}}}}}, 0x0) 2018/02/06 13:45:46 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000869000-0x4)=0x14) accept4$packet(r3, &(0x7f000041d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006bc000-0x4)=0x14, 0x80800) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000fc0000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) tee(r2, r1, 0x8, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000c09000-0x58)="6a7bdfd151afae925bca361938cdded6315d20fc139b69eea67a395e8a53f224a0e1d3abd0639efdb73c221d2e4f1f6da6415ba32a25e5b2688a2597655b1aacf153830b1972daab426563dcc3da5b219ce84587b11d0399", 0x58, 0x4000001, &(0x7f0000097000)=@pppoe={0x18, 0x0, {0x1, @empty, @common='yam0\x00'}}, 0x1e) 2018/02/06 13:45:46 executing program 4: socketpair(0x10, 0x6, 0x9, &(0x7f0000c95000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r1, 0x7, 0x1, 0x7, &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000002000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1d, "aa8156d287f0cee30be1bd8ff83dcd2230cd89f393b90ed8a247a5d99c"}, &(0x7f0000001000-0x4)=0x25) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000020000-0x4)=0x1, 0x4) bind$rds(r3, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r3, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1}}], 0x48}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bb4000)={r2, 0x1aab, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r4, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/06 13:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca2000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00004f1000-0x8)) r2 = socket(0x2, 0x3, 0x6) sendto$inet(r2, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockname$packet(r0, &(0x7f0000cf4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c96000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ad9000)={'vcan0\x00', r3}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000c59000)) 2018/02/06 13:45:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$ax25(r0, &(0x7f000075d000-0x10)={0x3, {"7a274f86596a79"}}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/02/06 13:45:46 executing program 6: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004cd000-0x8)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003b8000)={0x2, &(0x7f00004cd000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000023e000-0x8)={r1, 0x8}) [ 49.674253] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=17373 sclass=netlink_xfrm_socket pig=9484 comm=syz-executor1 2018/02/06 13:45:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x801, 0x7fff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002d5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={r2, 0x1, 0x30}, &(0x7f00006ab000)=0xc) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000872000)=0xfff, &(0x7f0000f54000)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[], 0x0, 0x0, 0x0, 0x4000800}], 0x1, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000), &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) bind(r3, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) 2018/02/06 13:45:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000746000-0x8)={0x0}) sendto$inet(r0, &(0x7f00004e5000)="91fa3671e28a2b74c8767b3cac1f84fa924d7bdf196599ac2caf8352866accb1da33114a2d14811c5e0af0bbfd6e65ea074d6254e5f5db68dcadebda81c2e617d388d159f620fd15d392f7f99bdcbe54d50d4e1f6d0f63c3de53b7edd3eb80c5e7c77fe69d61f4b6318b3da1d6effe81f2270d48367ca14b671aa54bb4b87baca4e788f95a121f98c0a9ad6a96993280459b4c3ab5c801c975bd8a6eec906f0cdc6a34e587e57ddf613039f78b162bfd6ffb5650ab3e8b0cbe6e3c8b47d698e263a4efa3e516992ccfe294f5a19357abc011d73c", 0xd4, 0x11, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) 2018/02/06 13:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0xa8) connect$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0xe698, 0x800) 2018/02/06 13:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) socketpair(0x10, 0x801, 0x4000000000004, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000fa4000), &(0x7f0000fa3000)=0xc) [ 49.723624] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=17373 sclass=netlink_xfrm_socket pig=9484 comm=syz-executor1 2018/02/06 13:45:46 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='bpq0\x00', 0x10) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000595000)=0x40e0, 0x4) 2018/02/06 13:45:46 executing program 7: pipe(&(0x7f0000765000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000089a000-0x4)=0xffffffff80000000, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003a9000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000eef000)={@generic="55a88ba5144da1c7bcad5f4ac5cb614b", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000628000-0x8)) connect$inet6(r2, &(0x7f0000d16000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000aeb000-0x4), &(0x7f0000f46000-0x4)=0x4) 2018/02/06 13:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty, 0x5}}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r2, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}}}, {{0xa, 0x1, 0x1, @empty, 0x8}}, {{0xa, 0x0, 0x1, @empty, 0x7}}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}]}, 0x410) r5 = socket(0x2000000011, 0x8000000003, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007e0000+0x4f7)={r1, &(0x7f00009d1000)="675ddee9ae8276048218f072e0da8fcec73bf5be3cd6451a0d41fb234da0519b204baf5da17665734f2b49ffd8faf7cbe55518936f5986c411de9832fc7618703ab8930cbd2907a42146ac366b07fa257f1733241222c64aa90564b2889d605f7362c3aa45b2785a9304429a85d59f1de24eecd3d7a1912fb62eb8efd1a82be6d3", &(0x7f0000369000)=""/123}, 0x18) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000039f000), &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000), 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000095000-0x10)={r6, 0x1, 0x6, @random="cfe0cba32351"}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000652000-0x4)) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000616000)={r3, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000365000)={0x400, 0x1, 0x0, 0x993, 0x1, 0x100000001, 0x1, 0x1, r2}, &(0x7f0000266000-0x4)=0x20) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000689000-0x4), &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$sock_SIOCOUTQ(r8, 0x5411, &(0x7f0000aa0000)) 2018/02/06 13:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004eb000)={&(0x7f0000364000-0xc)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:45:47 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e8c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b96000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000800000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000049e000)={r1, 0xfee, 0x5, [0x2, 0x2, 0x8, 0x9, 0x8000]}, &(0x7f0000000000)=0x12) 2018/02/06 13:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fad000)={0x2, &(0x7f0000196000)=[{0x4, 0x2, 0x2, 0x562}, {0x8, 0xfffffffffffffff9, 0x7, 0x8}]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001dd000)={0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000de5000-0x410)={0x7fff, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x800}}, 0x400000000001, 0x7, [{{0xa, 0x1, 0xfffffffffffff370, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, {{0xa, 0x3, 0x10001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}, {{0xa, 0x3, 0xd55, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3fc0000000000000}}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [], 0x0, 0x11}}}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}]}, 0x410) 2018/02/06 13:45:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a1a000)=@can, &(0x7f0000001000-0x4)=0x10) accept4$unix(r0, 0x0, &(0x7f00009ad000-0x4), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x79) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000872000-0x50)=[{&(0x7f0000416000-0xba)="0e8f000800006b9f6d", 0x9}], 0x1, &(0x7f0000719000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000494000)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5}, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000385000-0x4)=0x1, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='bridge0\x00'}}}) 2018/02/06 13:45:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x401, 0x7ff, 0x7fffffff, 0x100, 0x18000, 0xcb0, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x40, 0x9, 0x80ba, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000002000)=""/46, &(0x7f00008cf000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008d2000-0x8)={r3, 0x10000, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008d0000), &(0x7f00008d8000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f00008d8000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x7) recvmsg(r0, &(0x7f000018f000-0x38)={&(0x7f0000d9f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000bcb000)=[{&(0x7f0000a05000-0xb5)=""/181, 0xb5}, {&(0x7f00009cb000)=""/4096, 0x1000}, {&(0x7f00009a0000)=""/38, 0x26}, {&(0x7f0000d51000-0x6c)=""/108, 0x6c}, {&(0x7f00008dd000-0x6f)=""/111, 0x6f}], 0x5, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00009bf000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000abc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14), &(0x7f00008d8000-0x1)=0x14) 2018/02/06 13:45:47 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000056d000)={r1, @broadcast=0xffffffff, @rand_addr=0x7}, 0xc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000011000)="8190d9dde4e65a03516cf1b60ad6316d18ff6f1d051f2f46906917082d2ef43a0f91dc783677b04226a8e0b6745a0e6b174f5dfb305d8c031ff0a571e5a5afb9aa5e6e956f026f179db1fc8d14c8728e44634e497f36e6d6dd7dfd1be78b4685ff54244a1fab080e7911bdd4c952bc8c9e67ac86df243e964848b8245708cac7aa379f8f1dc60a08a3a0e643ea8591db3bb505e5ebbbc2e34e62e41b4da663dcf6f186219356fde144f5456a5f2d34607c16dd6fe92afa4ac37cae9bc8eccd4ce92ceee9aefe1eb9b952b018afd278ab23a70d21d75a5c", 0xd7, 0x1, 0x0, 0x0) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270c41000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/06 13:45:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) r1 = socket$inet6(0xa, 0x0, 0x6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dd9000-0x4)=0x3, 0x12b) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000e88000-0x168)=[{{0x0, 0x0, &(0x7f000075d000)=[{&(0x7f00009ae000-0x5)="6e670a886d", 0x5}, {&(0x7f000003b000-0x1000)="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", 0x1000}, {&(0x7f0000a8e000-0x31)="07669bd8d3ad0bf8834055a1f457195cd44cb047577f4c4b30f3f79c717967671f6bc8c5d375a886dafc65eb7c39f9b587", 0x31}, {&(0x7f0000161000)="6e8dab5c4284", 0x6}, {&(0x7f0000649000)="e998dfc52446ef1275589cd3320c8d0bfe4a15107189976827d653", 0x1b}], 0x5, 0x0, 0x0, 0x20008800}, 0xfff}, {{&(0x7f00002cd000)=@ipx={0x4, 0x2, 0x8000, "725b581b01f4", 0x4}, 0x10, &(0x7f0000803000)=[{&(0x7f0000778000-0x37)="2ae7d77361645a8af95c14dc44e304810831cc7a4d788af937bd67be88808d0bac6c7b18751b352e64ee84d9473dfefd5261d1150ab0b9", 0x37}, {&(0x7f00002e3000-0xa2)="26dcbc8bd053ea5fcaa1318d11fd3d98a07307fc38f5fd54bd1124d8901d7dfb6b93b77fbbc2e17a7c1cea2b4933f60d49dc25611f9e4bf58a8698c8351db7c47e3231b7f9f3624d6802e1ea2f8095ff2c6e3611315f6759c2354f2ab9b5fa89bc0959c34b6bbdaf75aab2aa2ead0b62b092a0ab2e35409531efc4f6e074634cffd147ec226cd2383d040d41e2cced86af4aa76bf958707c0bda3d7b528e1468f9a2", 0xa2}, {&(0x7f00007ce000-0x1f)="3624c2164d4d0c6ec9451fe42599efb5634bc6b414d6fe1f927d1bdac74979", 0x1f}, {&(0x7f0000138000-0xd8)="515b16d96df682d63471e9ff7adbd9db8012ea5c134ae02c0b5ddb430375b14952f1011bef61860a1cb73248abc6da203ceff6f64cbdaadcc8946e5b9278579cd6e4bd1f7e4f62934dda1c132a2651674238de95c84c611f538613d68786f5fad28ecab82d83ea978f645f194302531c83bfacb37741aff956ea5db27f5732724b1a48deb4a2020f2d1602b7e4b91334c035d51d5b904271271739ff877a8218b9c98717f62a93e01a6ebee5a2a55c1030178ef6e94271dec53c7ec212cc6e9785cfb4f731d8ad88fa40804335874e9783c045a00c1ff31c", 0xd8}, {&(0x7f000093c000-0xa)="3072ee008dd061c1f810", 0xa}], 0x5, &(0x7f00002e8000)=[{0xb0, 0xff, 0xfffffffffffffffa, "bcd1d97210565a671da3a636c35f293e31e08e1ea730ee2f48e6fb0280214a815a89114400b2d33c468fb0d7c88d94cbc791ee7c40fdcb9cb14f5f152e0eba7b5fec39d8c4fc227082d6be1802f7ca88e65396be29b973d38e56a9363a06af3f779e23826644861be217d07e2e9aa0fe9ed0bf435db85b0f57c3d9ef65af047f9448a7f1d7f6cbfdabb1c9a2800e619b17721c19266bee4124"}, {0x88, 0x10f, 0xffffffff, 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{&(0x7f0000f09000-0xdb)="f4867ac86f86ebbc0d7eb1adaef5228221209db61d890877296565b907d0e0b5298ccb5a9cac2935baee12d1b99baff4d4deb98613076344bb338cd3d517b04b7c321d16c4bcddc271758320a2713cc5d4f4a77fa103a5f40cc48bba6d22a0975242713db2652c3e6374dae948e0edfe42e4a6682e437a6baaf629e765f79b271bdd7278e6cb2696b66ea1fcde7d79da43b7fdb1bf4fa93df7ab7894c8efa66281ca548836624de9dd7f2be1bcf962e4c68cb615ed2fd186ed633e6cb40c039a37e3aa5f6505c9970c27354a1e5cdb5a91c8e4df3cff3ad1b1f01b", 0xdb}, {&(0x7f0000056000)="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", 0xfd}, {&(0x7f0000531000-0xc9)="69345937cb9358aa01ab939587fd383a49ddfe433eb442b6d303ca74741e5d6ee83594400ecc5287ccebfe2fad975a177e7500c0835094757c1a67ebf7bbd09a890730c2db292e918a4424062846437506419dc5c1caaf829f35ae55e6e5eb54af05b1e786e77071e25c8f5b77b19d818ad0d02c5621b0d7d9c9eafcdea4b25639abfed1e4c879363d3741eb57bff9f08c9a93496c7becca3cac5ad17d0190d65ca6f2217339ec321fc4fc4ed45e043fc4b3f7cb6ba93a5f35f28f4914fce726ef5afe08ee894174db", 0xc9}, {&(0x7f000029a000)="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", 0x1000}, {&(0x7f0000003000)="8ed40596caa5e42c80fe8f65dc82c83539fbee10d2a29402020a84294527944e87b1cfc783b28422e50e50c9e323d60c757fb5aaa0605b6c5c2bb104e653bedf0f09b088deb7371febeff895ddc4739cd2fd384bc2066b29", 0x58}, {&(0x7f0000036000)="9b769a9d2d69e27256bd19ab11e0ab8e29d07b", 0x13}, {&(0x7f00003df000-0x31)="2a812f6f63d7bde5ffcb8736a590341d52c24756df9bcc5f358463801bfc566e6756359e7a01f936bd8713819012162465", 0x31}], 0xa, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f000068a000-0x10)=@nfc={0x27, 0x71f0, 0x3, 0x1}, 0x10, &(0x7f00006f1000)=[{&(0x7f000041f000-0x4b)="f6c46954c17b9b0d2df384483b5b2c25dd5b16c4c32443987546ccd7894e13f7824c308479bf2d4c73e8b67e8f193a87858b2d59bfe483620d9125ebe3ba56e68c14cbae767905829b23e1", 0x4b}, {&(0x7f0000a8b000)="23de44afbf23f712dce809707e8e1511353a41ff531be70cb6c6aef5c9e0c9d4cf797539e61e381e50d5a3bc5b0d89b431e126eff74bccc217446224771efe84cf9e7b0852e757771d0d979ddabc73c600c134efb62c96bd85d78ef7f2177a83c04ec1a63471a1877eb7a5880668eb0744f843c012ece2d075f014213f05d824e688658487a7dd1fe62f7cc84d1214a4b6481cc5d59102fd2173e5", 0x9b}, {&(0x7f0000c69000)="96549dd48364eaaa07e3c14fec1c19a3ea47b941260c2fc51c240a5c1d0034af14f146a548e9f4ea8d13b5c3de8e824faa1b4418fba532275f6d7214a9e8689fe75edac8c41089f097b112207a50642d563de68e29c22a6f1c362b952148bd9e99535342209b36e1d81e76c5229dc5ee400d5d5cd55dfc2cd9b55397", 0x7c}], 0x3, 0x0, 0x0, 0x4000011}, 0x2}], 0x6, 0x4000) 2018/02/06 13:45:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000877000-0x8)={0x0, 0x20}, &(0x7f00006e4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000593000)={r1, 0x7, 0x80, 0x800, 0x16, 0x200}, &(0x7f00007b6000-0x4)=0x14) connect$inet(r0, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 13:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f000016d000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b13000-0x10)={0x6, &(0x7f00005c6000-0x30)=[{0x3, 0x3, 0xd7, 0xffff}, {0x2, 0x6f10000, 0xa9d1, 0x1000}, {0x81, 0x100000001, 0xffffffffffff8001, 0x14ed}, {0x722a5bd2, 0x2, 0xbf2e, 0x81}, {0xffffffffffffffff, 0x1, 0x2, 0xd2e}, {0x7, 0x5, 0x401, 0x8}]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000}, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f0000f0d000-0x3)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000807000)=0x32, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002e0000)={0x0, 0xfffffffffffffff8}, &(0x7f0000176000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000882000-0x10)={r4, 0x8, 0x6, 0x20}, &(0x7f0000de5000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bd1000)={0x0, 0x400}, &(0x7f0000da1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000701000)={r5, 0xffffffffffffffff, 0x8, [0x18000000, 0xff, 0x5, 0x4, 0x3ff, 0x1, 0xffffffff, 0xfff]}, 0x18) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000c54000), &(0x7f0000ad9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000bf0000)={r6, 0x100000001, 0x3, [0xb99d, 0x4, 0x29e]}, &(0x7f0000cbb000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003c4000-0x8)={r6, 0x1}, &(0x7f00009a8000)=0x8) r7 = socket$unix(0x1, 0x10000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1}, 0x0) sendmsg$netrom(r2, &(0x7f0000e97000-0x38)={&(0x7f0000b32000-0x10)=@ax25={0x3, {"509cecd7fe1fff"}, 0x8}, 0x10, &(0x7f0000637000)=[{&(0x7f0000e08000)="e834d516836b1ab74d2794160e565661279fc8ad1c7c4b37f8480bdc097947454c469514f7f49f3b4f23e9c6a1", 0x2d}, {&(0x7f0000862000)="7b4d4789e7fa2bf115a24c9fab6442e4d51711223fc76cb3b0648f5717c6b1a5a056e89486a84e5eb695db612690348f52383a", 0x33}], 0x2, &(0x7f0000079000-0x500)=[{0x110, 0x107, 0x5, "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"}, {0x98, 0x104, 0x8000, "df8f698bb1afcb8a86ba60274a40b7b30486ef08e1eeca713beeebd265f7817c1cd9bb7d1918a35e745b3e0e31dd02c366e7880eb80e6cb17ad325fcee08aa39cf6460fd4ad771939c3a0e15bc856aba85fed592094413ee45a4d7345b49a8989630041b56659b3ca810c064e7ba7784eb77c128c31485dbf63c16dbee48d5a74f1e"}, {0x108, 0x101, 0x4, "7e22de51055dc5e9269cc895f5637e1a1fc34b7eb545ca7f1fa64e96c0a7f6e9510e601c2adecc57c0d9652bebdf42b92cb407ecc6a4c825bd759c5a949cb61ba99cbdda737a5876b1b98595fdfc0c7bcad4be8d015d54ff0a53a37964cc35a5aa5c0ada2acf7781aa7f779fc99a4b07ab6408e84e736003f01d1aad4384a1ea6a45c1fd2dd7f272abdabc9f280700d3af829b891b971147a85a7e229f7d43ea2ba8261c73c24f04c26702140937a034c11292169e22e81a17e6422812bcf0d587e0a13bc966597049f9cd8f35bdadcb24b6ac9aa7069c8bd27fb0fba875275eb71065eeab9fbaefce4eaa7d51186f1d47ce7460b683"}, {0x78, 0x0, 0xe6, "18434096433a620666b3f891dfd22af60baa240aac5f319263cdd960000c07e33ff4b515f6839c45069de03e31d487a7f8ee2caae2c8d0c1313892573cd262b612936c3f30f64d5deb2c61fcb22c76aa5b5399e1ee99bfda531f515345eca75c66ed"}, {0x108, 0x103, 0x80, "d48e635fe213d9972e4b191b90a8d024c925e024965a551be94200c2268ae20e9151d046993cc054e84377fb4b90a395a4ec5e676d747300ea16c38da83c01eec678553d26d917a935d733565493e7ca9db8f5144c0d8103d6b610db6425ffa6dade6309bf31a55517083cd47f88f05d07ed82d8ba3289afe78b5644ba9ee77bda1edf332c3fa929b9d2932dc205bb5f494c1f0b355be8c43ca4ef1cd6c74853f712859ce8a8a0948e12d49903ee07a79c5794b190a8fa9db6a34480a971b0945b55af7cd525b9304ce93882afaea0a2198fff2be366edd2a5dd559c2875a9332b1a385d62b1d99f5bb43f9497dbbefba8"}, {0xd0, 0x0, 0x8, "5ca2e814b4d2600c6aa8e5a3f330864e44a7c704e917da259dc47c0cf1a6efef257e467b8713def6dae7115dff1e40a6b79d1dbb27992a3aed8d200cb719ca9afdfc90488db0116fc01cf46fd1c800f46966060d08369471d45f1751a88f2be056abf61d2d32d2481dfdfc9a81e206c6d32a89a7aaa19045242407ed0898c7c2e2f974a88ff031b7701d62d6ca9bf790e6d466591c2a6506c706509f01f92d7b399542cb3d5c930b5eb221d47dd1de538a3245e88338297ff226d7b20efa04"}], 0x500, 0x4000000}, 0x8010) 2018/02/06 13:45:47 executing program 6: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14), 0x14) pipe(&(0x7f0000d30000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000e7b000-0x38)={&(0x7f000067c000-0x58)=@alg, 0x58, &(0x7f00003bc000)=[{&(0x7f0000e7a000)=""/112, 0x70}, {&(0x7f0000e7a000)}, {&(0x7f0000e7b000)=""/99, 0x63}, {&(0x7f00003fc000-0x52)=""/82, 0x52}, {&(0x7f0000b6b000)=""/200, 0xc8}], 0x1, &(0x7f000005c000)=""/42, 0x2a, 0x1400000000000000}, 0x40) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000e7a000)={0x1f, 0x100, {0x9, 0x3, 0x81, 0xff8, 0x8, 0x9}, 0x2, 0xffffffffffff7fff}, 0xe) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000e7b000)) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000e77000)={0x1f, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x8, [{{0x2, 0x2, @empty}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x4d8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e7b000), &(0x7f0000e7c000-0x4)=0x4) 2018/02/06 13:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1001308000600f4000000", 0x24) connect$bt_sco(r0, &(0x7f0000989000-0x8)={0x1f, {0x9, 0x5305000000, 0xfffffffffffffffc, 0x6, 0xfffffffffffffffa, 0xff}}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dfe000-0x20)={@common='erspan0\x00', @ifru_flags=0x2000}) 2018/02/06 13:45:47 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ec6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = getpid() accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000467000)=r2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/06 13:45:47 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000017000-0x108)={0xd3, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, {{0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x108) r2 = socket(0x8, 0x5, 0xbd) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000026000-0x4), &(0x7f0000010000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000001d000-0x20)={@common='bpq0\x00', @ifru_flags}) 2018/02/06 13:45:47 executing program 7: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000782000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004ff000)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f, 0x40, 0x7, 0x100, 0xffffffff80000001, 0x800000, r1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/06 13:45:47 executing program 3: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000d3f000)={0x10, 0x0, 0x3, 0x10}, 0xc) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000696000)={r1, 0x3, 0x1, 0x1, &(0x7f0000d41000-0x9)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000d40000-0x38)={&(0x7f0000590000-0x26)={0x27, 0x621, 0x5, 0x0, 0x3, 0x5, "9c0b4caea73563d1bff3c0e721f32c991e51eadb42484467301dfedc94776c2095b47543f2ce265904d062c00d40ccdeed0003ec3f5ee06506b4bd0136809d", 0x8}, 0x60, &(0x7f0000c55000-0x50)=[{&(0x7f0000d40000-0xe9)="f45fb56a56ddd384c89d99b682373dcec71c54734e935cb8d218563d1be438617497243b481ccd27d29533b06bc5e88a126346dbafbe24277479436432fe6c3df3db7e50c6fd7e13d80c1c82c06f53ce7840e02d00349dfcf91f107250b68d2bb318d5186f5e50aaabffdf0e961a63ec7e9c846d544cee1de1c3d4ca54a7b093bf5600526d99b4dd45f0a26caeec217f7cd9515e94faf83c4864ce501be58a59af3045149fffc80814f77e57a6e56fda6e12fd3c017246d1dc868c681c8e065d961150fad40853e07bb5190d3b69611a0eec0a7941eaf1b3ff4504a94fda1c0256086e50e146fa0256", 0xe9}, {&(0x7f00006c9000+0x791)="ad4b49bd83af91ec39303a5c0613ba97c391fbb75b02868228e1135b1462950541b9d1943a4642443d4c533fb9957659f390545f4c8461eaa80cf8fca15f52c9ded4770a686069a3582ee7c3b666c344f5ec922c0b948b791475166c3e004500d828081677", 0x65}, {&(0x7f0000d3f000)="f7a28f03c00dfa48ce42cf12cbc5228432cc23a8d4a5d31cdae9f1fdbe7eedf9904c38c4274bfb717ace6b3777ca94e3b2bb41365ebbd2356fa7be4851de91857c9e33a7c2c7568643daf5bc36749c3ebebba9d3b5efba41478febae9b0f6d3a01efb63467edf50f8deee689a0464406def20dc7aa485311be73bf93d4939a98a073ff20", 0x84}, {&(0x7f0000642000)="47b7e0025d3f3a8b2132afa2198a9f1be13df5df9807860e81a43082fdfbd32efa83fa17071a0f503d3e01404de9b588f80dd230d016772dd45656ec62acfd2e59972c1f7f9598a6e9b375368707c07fe238d72d9adb1e56a630b48aec1543e955616d90988cc729bd1b80462c6c309a51b6bea756700d48c40c13e9cc87be81cdf7d1c35ef32b21062fe05ecbdc626d97629f87e5e31c5fa0", 0x99}, {&(0x7f0000d40000-0x6b)="ca0f65f6b719d053b29e655635c3d78a92d72138f292abf00ef916b0277f29393a23fb6d25d2205efa1346ecf1011f03a884877877f1b555850f8f7448d486cec5d2b1a5df96599aef7bd01c53a3b303726363d9dc036b631a0f5a86a2a0860048a67f58289dd8c4360646", 0x6b}], 0x5, &(0x7f0000d3f000)={0xf0, 0x1ff, 0x9, "b567130bf110f80f2f6dc9ccf48ea6776ccb445fd75e39af5c0160b3ac852f84683db871fb4eb7776f4389e01fc49941f6c3cf778c907511602933da84943736ae0bdd00d4a998f37b419a9ecbf493dae354de1241e4c83220d3df9fbbb18570dec94dccbb61c204c412351e169dacc1985f2270b22a29e6cf810aab7fe2857bb169f4dafc27d42a79084fe50094091861aa4c2155039526629b4d67a9182e0e3e16894f8840b054213a047c648ce2f2b5d5efb10f194b76c7568b43b7d8d9b7dcb21c1d7a5aea9fbca2a39d1447937fc808e07aeeae75ed31ce1053ce00"}, 0xf0, 0x8000}, 0x800) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000413000)=0x9, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00003c3000)={&(0x7f0000a41000)={0x10, 0x0, 0x0, 0x803000}, 0xc, &(0x7f0000d40000-0x10)={&(0x7f0000643000)=@getspdinfo={0x164, 0x25, 0x310, 0x2, 0x3, 0x2, [@mark={0xc, 0x15, {0x0, 0x3f}}, @algo_auth={0x138, 0x1, {{'sha512\x00'}, 0x780, "fe60dce889af42e3b2fe382c4e1ca83354910fd4f981db64183c06ade519196bba7f35ebe7a0da90d7ee5f78cf771bfbbfd7bb5285972f2fee9c14af3f29880814aef99b1696d13b2d5b3c61bff1213212d830040719a84db0c95650eff8c4bce1cddabbca239c9bad7898d87d9277da20ce936d3f8208ed14cede2ec92965215ad2f2477a200404d1829f6dd342f9b03ea2aac35e7cd5f56016ea88acb31fdef1ed8fad2812df6f5551ae9d004b95da3185baa147daadf27c60c23d3854daf06a8eee2a950a11017b4cafd20658428397104ef71386fc8fb2e4175a75677f528af038a4eabd006e79ea8a80b31ee387"}}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00004e8000-0xaf)="b632de59c735b6af79b98f1b9cf132b5b3af4496740d96aa7773aa0b1fa6afa4869e382bab66f4e1f03f11298ce798e772c7bdc633e1f0788e859ee6dc2143a4d7b760f21a520056d746c17e4cf2fd62708fade8219633bb8e7187e2d966de7127d4387acee2373989456a4f9673bc73f1c6e5f9d6fdccb804808597252461bb44dcf95d7df21be63a967c32267410c1d7767d909f967c535bf07740371814b43b17f68f408f256141bfde3cbd223d") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d42000-0xe8)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000284000-0x4)=0xe8) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d42000-0x14)={@empty, r2}, 0x14) 2018/02/06 13:45:47 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f7e000-0x11), 0x0, 0x0, &(0x7f0000f7d000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f00003ff000)={0xa, 0x1, 0x5fa0, @empty, 0x8000}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffc, 0x0, 0x15a) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f7e000)={0x0, 0x5}, &(0x7f0000f7f000-0x4)=0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00006b7000-0x8)=@un=@abs, &(0x7f0000f7f000)=0x8) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000a84000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ad6000)={r1, 0x43, 0xf7fd, 0xfffffffffffffff8, 0x243c, 0x9}, &(0x7f0000cbb000)=0x14) 2018/02/06 13:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e83000-0x4)={r0}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00006b6000), &(0x7f000080c000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000b1000)={@multicast1, @empty}, &(0x7f0000885000)=0xc) syz_emit_ethernet(0x36f, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x400000000000013e, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ee5000-0x4)={r0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000672000)={@common='bond0\x00', 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000092c000-0xdf)={r0, 0xffffffffffffffff, 0x1, "86c1b9dbfb2e50073e22bda1df017ea67f82f262c10332bc17926aea5a74da26212876136797bb7a7380fef457ad94ef229a65fe45a93ae96381b75ddb5ec72f84bf24bed0f5adb63f29eab7d3264d5f03bf484108dcf5e300f7917c2a0e594003d45acc752be2fdbc0085e9bb6d4b924e892265cd244f5f61a7d394b55df6cc65c7ab05c8b882cdfef66471d67e39069d32c97f9408b1ed1d5898e7e426502cb4a1587b7d141635eaf652d58cfee2da056a715ccb14c3315208190d6104a9e6938b049771acb1ec57735f2b330356b267785e2204"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000598000)={0xffffffffffffffff, 0x50, &(0x7f000003e000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001f1000)=r3, 0x4) ioctl$sock_ifreq(0xffffffffffffff9c, 0x894a, &(0x7f0000e79000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x1, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}}}) setsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000077000)=0x5, 0x4) 2018/02/06 13:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000cda000)="e3", 0x1, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000b29000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000209000-0x38)={0x0, 0x0, &(0x7f000068a000-0x10)={&(0x7f0000b03000+0x390)={0x2, 0x10, 0x10000, 0x8, 0x5c, 0x0, 0x6, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x8, {0x6, 0x7e, 0x3, 0x8, 0x0, 0xfffffffffffffffc, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0xffffffffffffffff, 0x1ff, {0x6, 0x3b, 0x5, 0x10000, 0x0, 0x20, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_key={0x14, 0x9, 0x4b8, 0x0, "2a808e767165327d609a74e2f2d49bf6fe24be431adbee366b380457608cdfd95720a1c48ab4532a451e4cf35843693a52c4a4794a3ad2d6bbbe01a92033eac0401c7b708fbbc534709ea3266a8b2b6e7c61831783c2db92b6396f2fac70476bc57e26b93302bf98d87761cade5a763817cf9cb90db059d7f68a2f2d560f0ab66c18881082222df23e2f9165d8bece88dc1c28c0d07e81"}, @sadb_x_sec_ctx={0x1e, 0x18, 0x5, 0x100000001, 0xe8, "5c0a149b34a30e7a84655f6e6c9d50a10587d33745024e14a796ae27ea7ca17c5560bf0e8d590ac84ea3060c951283f530dcae9676d76c21588190b5cc122dc97fdede0c241d17fcf50e126589e1838d7cb93272b8f30902a8c5bded6d2e2446023b900d4d45194469bfa0fb33a14a8b25e9cea557ba10d0181bdf56846049c45cefdae72c96d0758d0d34619221f0728da55287ad22491ab7225a756c612743fcfc80b25984aed10ea28ad857bdf204e4b946515b3423675e9dabfc74d2a87384f4464b1727fc9b1ace96dccfe732ea0edc55b6d784992792cd45203646651d1037c63050a55050"}, @sadb_lifetime={0x4, 0x6, 0x3, 0x80000000, 0x46, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x7, 0x7}, @sadb_lifetime={0x4, 0x3, 0x2, 0x400, 0x6, 0x1}, @sadb_spirange={0x2, 0x10, 0x2, 0x0}, @sadb_key={0xc, 0x9, 0x290, 0x0, "9cdfddc8b64c3a734d13c61d19bf25d52a016c0149f2f179e3cdf4bfa4d467339d43570d638ba13eda4c83b79b484692dd9538323261f438e08c61740d3fe9abd66551ac08e2aebfdb0d1a0b4b55c1a7585b"}]}, 0x2e0}, 0x1}, 0x50) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000062a000), &(0x7f0000169000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009c8000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079b000)=0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000db4000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0xb82}, &(0x7f00001a9000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000db7000)={r5, 0x1, 0x7}, &(0x7f0000a9e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bef000-0x10)={r4, 0x58, &(0x7f0000670000)=[@in6={0xa, 0x2, 0xfffffffffffff1c3, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x79, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f0000622000+0x9a2)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005fa000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000314000-0x8)={r5, 0x1}, &(0x7f00007b6000)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000a56000-0x4)=0x15, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) connect$inet6(r2, &(0x7f00000c8000)={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x401}, 0x1c) 2018/02/06 13:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c04000-0x4)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000606000-0x20)={"269fb643adb70455d86a23297b4914c1", {0x4, 0x100000000, 0x9, "0635bd9f821e", 0x3}}) r1 = socket(0x10, 0x2, 0x0) listen$netrom(r0, 0x5) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/06 13:45:47 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) socket$inet(0x2, 0x7, 0xc0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) socketpair(0xa, 0xa, 0x7f, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000007000)={0x23db, 0x4, 0x100000001, 0x37, 0x4, 0xfff}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000002000-0x8)={@remote, @rand_addr}, &(0x7f0000002000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {}, {}, {}, 0x0, 0x0}, []}, 0xf0}, 0x1}, 0x0) 2018/02/06 13:45:47 executing program 1: r0 = socket(0xf, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x5}, &(0x7f000006c000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000259000), 0x6, 0x401) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a52000), 0x4) pipe(&(0x7f0000f21000)) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c10000-0x10)={0x4, &(0x7f000024f000)=[{0x0, 0x3, 0x9}, {0xa16, 0x0, 0x0, 0x1f}, {0x5b40, 0xec83, 0x5, 0x45}, {0x400, 0x1, 0xfff, 0x3ff}]}, 0x10) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000df9000-0x4)) 2018/02/06 13:45:47 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000022000-0x2e0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000023000-0x61)="f1e9b4bc1d3e2f14c57174fa0c1dbbacd79467069d235d130eba978d8c04c65aacb9c7f2f354afec8bb85f137c79212a6353ff37851865cb460bf2f1d39f6b85def166d0a1300c82cafc1e1bf58763a7a0eb21b693f7f34ae70d6b120e4eb8159f", 0x61) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000016000-0x94)=[@in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x9}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x200}, @in6={0xa, 0x3, 0x80000001, @empty, 0x1ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x94) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000024000-0x8)="cedeabfbb8cfbb3b", 0x8) 2018/02/06 13:45:47 executing program 5: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000472000)={@multicast1=0xe0000001, @rand_addr=0x1f, @loopback=0x7f000001}, 0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/06 13:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00007a0000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000835000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, r1}, 0x14) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f000006a000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f00001aa000-0x4)=0x1, 0x4) close(r2) listen(r0, 0x101) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) readv(r4, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000691000)={{{@in6=@loopback, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f000086a000)=0xe8) recvmsg$kcm(r4, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000047c000-0x40)=[]}, 0x0) 2018/02/06 13:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000cf4000-0x18)={0xfffffffd, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f000084a000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000077000-0x4)=0x1002, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000296000-0x10)={0x0, 0x74, &(0x7f000068d000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x3cc, @empty, 0x8}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00003c4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e18000)={0x0, 0x3, 0x6, 0x20, r2}, 0x10) 2018/02/06 13:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000be3000), 0x4) 2018/02/06 13:45:47 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000eee000)=@can, &(0x7f0000eee000)=0x10, 0x80800) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00006e3000-0x10)={0x2, 0x1, @empty}, 0x10) r2 = epoll_create1(0x0) r3 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x7}) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000837000-0x4)=0x6d7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000068c000-0xc)={0xfffffffffffffffd}) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{}, {}], 0x2, 0x0, &(0x7f0000dc7000), 0x8) 2018/02/06 13:45:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x7, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 13:45:47 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f000000f000-0x4)=0x10, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x6, &(0x7f0000010000-0x8)) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000000e000)=0xfbab, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000000f000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x320) 2018/02/06 13:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c31000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000085000)={0xffff, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000098c000)={0x58c, r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/06 13:45:47 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8b000-0x8)={0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f8b000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008c4000-0x4)=0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f8a000)={r2, 0xffffffff00000000}, &(0x7f0000138000)=0x6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005c4000-0x10)=@common, 0x10) 2018/02/06 13:45:47 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a53000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007ad000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000d2f000-0x68)=""/104, &(0x7f0000000000)=0x68) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r1, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r2 = socket$inet(0x2, 0x8000e, 0x82000000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000b3f000)=0x4, 0x4) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) r3 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000b2d000)=0x5, 0x4) [ 50.313983] audit: type=1400 audit(1517924747.493:50): avc: denied { accept } for pid=9631 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 13:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) connect$vsock_dgram(r0, &(0x7f00006d2000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)) recvfrom(r0, &(0x7f00006a5000+0x4d4), 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt(r0, 0xbc6, 0x6, &(0x7f0000611000)=""/28, &(0x7f0000952000)=0x1c) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2018/02/06 13:45:47 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='ip6_vti0\x00', &(0x7f0000005000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "a54d5f982ac4"}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000009000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000b000-0x10)={0x45, 0x0, 0x100, 0x50b0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000)={r2, 0x6e9}, &(0x7f000000a000-0x4)=0x8) 2018/02/06 13:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5b233ea18f53dc6f, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0xfffffffffffffdd9) 2018/02/06 13:45:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000094a000-0x10)=@generic="f79c241f1e466586c8c3b568336d742e") sendmsg$alg(r1, &(0x7f000090a000-0x38)={0x0, 0x0, &(0x7f0000c72000-0x60)=[{&(0x7f00002c2000)="b17b64aec51af619557ab26c6c1e5ed85e8c04cd9a9e43f8cd329cb24dd11cca019a304480434b7f3159a2cb959bc688fd091bd379ee08d5a115e50a01c329581dd5e4c091f65925600a3e7322d3e0c84d0e35d89c3c8775d75a146dc66c9cc64a5555304627711c8ce5ab9fe876b326445d6b0d2bdcba823208337f97fee721c854c33c84a42c734045a06eb6", 0x8d}, {&(0x7f0000764000-0x1000)="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", 0xfe3}], 0x2, &(0x7f0000693000)=[]}, 0x0) 2018/02/06 13:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001bf000-0x38)={0x0, 0x0, &(0x7f00008c9000)=[], 0x1, &(0x7f0000f92000-0x1048)=[], 0x48}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00008d6000-0x4)='tls\x00', 0x4) recvmsg(r1, &(0x7f0000364000-0x38)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000dd1000)=[{&(0x7f0000876000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000381000)}, 0x0) 2018/02/06 13:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000729000)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000596000-0x14)={{0x4, 0x81, 0x0, 0xff, 0x0, 0x1}, 0x6, 0x7}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/06 13:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x1) syz_extract_tcp_res$synack(&(0x7f0000824000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a7c000)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x255, &(0x7f00007b3000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "f30800", 0x21f, 0x2040000000000001, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x6, 0x0, [], []}, @hopopts={0xbf, 0x18, [], [@calipso={0x7, 0x48, {0xffff, 0x10, 0x1ff, 0x5052, [0x7, 0x8c95, 0xf669, 0x8b, 0x1, 0x1bb3, 0x0, 0x6]}}, @generic={0xfec2, 0x4c, "9a5e176b6c7517955b5cc00a03729e7b9d6016addf96382f4f06e8897db6def1afffbfe748ae62c3b0ecf2de571dca127981fae73e4ee8d53a232c1172a84874c6164210ac1f73b40907c661"}, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0xb8}, @calipso={0x7, 0x20, {0x0, 0x6, 0x400, 0x1, [0x101, 0x1f, 0x0]}}]}, @hopopts={0xff, 0x2, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1}]}], @tcp={{0x3, 0x2, r0, r1, 0x100, 0x0, 0x13, 0x80, 0x100000001, 0x0, 0x606, {[@window={0x3, 0x3, 0x3}, @md5sig={0x13, 0x12, "cfb0fd6d2c10cb98b7ed222400714e70"}, @generic={0x33, 0xa, "31fd325f46c63157"}, @timestamp={0x8, 0xa, 0xfffffffffffffffa, 0x1}, @sack={0x5, 0xe, [0x3f, 0x5, 0x2d]}]}}, {"e6bb25534c6dcc1999557bdd42f3509bf98f8a89987a5069bbb9ae94c3bd885c04a74104fbcaf5279af611bcd5ad449db556633b23328d44cb8a14f5a05391bbceae30a9e354f9601e8aa23ce023c96671802583d29181bc034baec88402b8fd87846151089cd46d589f94dc351e39cec3edde902a936a8676f3380dffd3b4a7749840ac1532ec8a386d8f7d8553bf3e22fe268466c90baab90526261a4e9fbf42e374b019a255e7f9c63f1e6521dd7aeb7d11c414ea4c5772371b04732b45c90fca23d02d18099e879fca1f8eeb93d171573b24bf4c3a29d0066f"}}}}}}}, 0x0) 2018/02/06 13:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00005c6000)=0x1000, 0x4) 2018/02/06 13:45:47 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000be2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f89000-0x4)=0x14, 0x0) bind$can_raw(r0, &(0x7f0000f89000-0xb)={0x1d, r1}, 0x10) 2018/02/06 13:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000096b000)={0x0}) vmsplice(r0, &(0x7f0000c5f000-0x10)=[{&(0x7f0000459000)="8651c472eddbf08e0381c56c3f6424ce472622d02046bef069844df98aa1e679f10e16477bed461ec935ba25353236fdba93f8479f4cbdf32ddf86dba456c64b72180508017fd44265db569a67cd5e3617469282df3a1f2f12f68cf9f4487fd714d6d3d1affe9e6861dca755c7475af18d09598590039750ed3fa51acda5ea1f27a7edf787723c656fdaaf153128df5dbf65d88eba7c4d02f82a060e8060cb04e8094689807717c6e053fb728eab23b183530c480569288bd80be5542a99876d8d259a4efac4c486828b796f", 0xcc}], 0x1, 0x2) syz_emit_ethernet(0x8a, &(0x7f0000cd3000-0x8a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7c, 0x3, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, {0x18, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@noop={0x1}, @ssrr={0x89, 0x17, 0x7, [@rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xe}]}, @timestamp={0x44, 0x34, 0x7fffffff, 0x1, 0xffffffff, [{[@broadcast=0xffffffff]}, {[], 0x5}, {[], 0x7}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xfff}, {[@multicast2=0xe0000002]}, {[@empty], 0x800}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xbd}]}]}}}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) pipe(&(0x7f000060b000-0x8)={0x0}) bind$nfc_llcp(r1, &(0x7f0000aff000-0x60)={0x27, 0x4, 0xc20, 0x3, 0x9, 0x4ed, "5e61117614739cbeedb65ad013f84155c3dbb4fa4bd81ced52580fbc6446db4388344ca950fd3be93dba11afb8500bf7a7875b82e3520a957219ee1d737d63", 0x100000001}, 0x60) 2018/02/06 13:45:47 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c43000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000165000)={0x0, 0xb, "5a19f86133a57b205b215e"}, &(0x7f0000000000)=0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x20, 0xfffffffffffff801}, &(0x7f0000c52000-0x4)=0x10) mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffffffffffff}, 0x1c) 2018/02/06 13:45:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00008aa000+0x44a)={0x2, &(0x7f000055b000-0x28)=[{}, {}]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0xffffffffffffffa0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept$inet(r0, 0x0, &(0x7f0000127000-0x4)) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000311000-0xc)={0x6, 0x1, 0x10001, 0xbef, 0x9}, 0xc) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 13:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003a1000-0x4)={r0}) accept$alg(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 13:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000e2f000)={0x0}) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000789000-0x4)=0x10000, 0x4) mmap(&(0x7f0000540000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) accept(r0, &(0x7f00003f8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000dcc000-0x4)=0x26) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/06 13:45:47 executing program 5: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000e1000-0xc)={0x0, 0x2003, 0x10}, 0x4d0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0xfffffffffffffffe, 0x0, r0, 0x4}, 0x2c) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00003a6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000013000)=0x2e) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003a7000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00003a7000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000020e000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff, 0x4, 0x4, 0x400, 0x2, 0x200, r3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003a6000)={0x0, 0x3}, &(0x7f00003a6000)=0x8) mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000007000)={0x10000000}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000038000)={r4, 0x1f}, 0x8) r7 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r1}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f00002b5000), r1, &(0x7f00003a7000-0x8), 0x7, 0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x1, 0x33, &(0x7f00002c5000)="01", &(0x7f00003a4000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r7, 0x50, &(0x7f000039f000-0x50)}, 0x10) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00003a8000-0x4)=0x7, 0x4) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000315000)={0xffffffffffffffff, 0x6, 0x1, 0x4000000080000000, &(0x7f00002d4000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003a7000)={r4}, &(0x7f00003a7000)=0xc) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000cdb000)=0x7, &(0x7f0000cdb000)=0x2) [ 50.539361] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/02/06 13:45:47 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000002b000)={&(0x7f000002b000)=@nfc, 0x10, &(0x7f000002b000)=[{&(0x7f000001c000)=""/38, 0x26}, {&(0x7f000002b000)=""/48, 0x30}, {&(0x7f000002b000)=""/212, 0xd4}, {&(0x7f0000021000-0x9b)=""/155, 0x9b}, {&(0x7f0000020000-0xd4)=""/212, 0xd4}, {&(0x7f000002c000-0x1000)=""/4096, 0x1000}, {&(0x7f000002c000-0xa6)=""/166, 0xa6}, {&(0x7f000000f000)=""/75, 0x4b}, {&(0x7f000002b000)=""/203, 0xcb}, {&(0x7f000002b000)}], 0xa, &(0x7f0000005000-0x63)=""/99, 0x63, 0xd9cc}, 0x40012021) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001f000-0x46)="89ce345d99623b974b445dd9f88e2a4242a2bdb2de643d820ae826baf4ab4b3c31f7ea1dfd3b1584", 0x28}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000-0x8)) 2018/02/06 13:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000053f000-0x4), 0x800) bind$nfc_llcp(r0, &(0x7f000068d000-0x60)={0x27, 0x4, 0xfffffffffffff381, 0x3, 0x9, 0x4, "1db231972454c5ba80408a7124a8acc059d5a317a45b1106e466df6969d04e23f0711acf277040157982e5d9ccf63a2d73c8be471afd50a4d5e1a0d643ae26", 0x100000001}, 0x60) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) [ 50.635998] audit: type=1400 audit(1517924747.815:51): avc: denied { map } for pid=9698 comm="syz-executor0" path="socket:[20801]" dev="sockfs" ino=20801 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 13:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000014f000-0x4)=0xdb, 0x4) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[]}, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0}, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000082e000-0x6f)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[]}, 0x0) 2018/02/06 13:45:47 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e4d000)={0x0, 0x0}) tee(r1, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fe6000)={0x0, 0x0, &(0x7f0000fe7000-0x50)=[{&(0x7f0000fe6000)="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", 0xfa}, {&(0x7f0000fe6000)="15c852a3703da07e838b7ea0b12b72c45b727805a7ae48", 0x17}, {&(0x7f00002c5000-0xd0)="943eb29caa54d4cf895be4401f643e0be04ef400176e3839bd6dfee768a2fba9444bae335c3cc295dad30be94fb28cd89037597682cfb4f1ca46493cdd69eb7e139dc4cf6b43b7123b97eed6563cfd713ebc35b31c92c2cb9891775f5b2d4c7b2ab43a7acc2934999db1464f5628681bea4412f89c90d17219c91ec924ce91db98596da05ce77b4c6f1a2316c9a546140c4715b012b4800d08d901296cdd9af8ca7f48c158d1730f85b7a12e36a7fef2235055a7d02765dd251dc5f7045f193b40cb746dc0e973216ca82f15b4356dfb", 0xd0}, {&(0x7f0000fe7000-0x55)="41ebcfd07e308e554bee23b8d3872ff0ae736272adf894550bd4da6958ddacf75d6c74c292f93b256cbef12bbcffe5ae93e57f484bd534f88dc5fa84b3ff5613873a5fd1e652e786a3d6cf3c1a8116e7417b976a0d", 0x55}, {&(0x7f0000fe6000)="0a049cde03d8e3671b76d109dda82edd48be1fbb8b7ce23fb9d8bdbc62878a1970d8d19b139c3596a321c7dbd42b0537b104bcad5c15bf0b683e3a3a1d474e5a4121149aa1bde1f8560795ad59d0dd8512939899bd814dfda265b6b6c5529676326e4863f311962a41015b38fdf90595b91838c17b1b1a62cc3461500fb0b1fb35e8e2879dd0803ad5ea1a1190515101b6eb8e93c7a6e3eb8e640ceebf1c57ccf9ac43a4a176d9e7938341a45c691ce4bfee6740d2311994cbbe4fd7bf52cd4a03ab52cf1407ecff4b061f216b1b52d6c5a734dca26e0a86ff0e", 0xda}], 0x5, &(0x7f0000fe6000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x60, 0x20004844}, 0x0) 2018/02/06 13:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000f5b000-0x4), &(0x7f0000c66000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000de2000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000af7000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000070d000)={'vcan0\x00', 0x0}) sendmmsg(r0, &(0x7f00007b9000)=[{{&(0x7f00008f9000)=@ll={0x11, 0x15, r1, 0x1, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000337000-0x30)=[{&(0x7f00005e7000)="cb2a90f2ce9462f8948751e307c084473abb19b6ee1a3da79a1eb4a138393aacf9994144899cf2f2efad5c2cabc24c9dbbad43f545d6f12fb64134e4c878a8607afe5ded179751b7db1d28769663188a902145346fbb0a61da48507318482d1a1fed1206d732f72260cd43b7a29daeeb8aeb14e465196847361e028219ad08951ac5b6e4090a9aab453baff52b99c608698d70d616492d360e979146b572bfa73badc906ed9b635613ba5f419ad187af06c6ed1296", 0xb5}, {&(0x7f0000bc0000)="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", 0x1000}, {&(0x7f0000880000-0xc4)="c0dbfb6243ab4661902e232f243864183a7110603ebffb5cddd4f362f8dc5c63f06e85a45361068c7f164c0bbbb15720957737fb454b94b12e663a6fccaf48214106a26aa4e8c317708b31a2e6c87ea1a1f9a0064824d5a70ead98cde297308d5e4af4890599a6d9f8863c0bdd1f6e9ed50dfe962af11fa93e3ee3fc059592bc15a12808d303b4557542b0366da0d95cc3423106911899dd6d0674c9b8e91026235c3ee724a31de852f59416394023a4ca8403d8e5aa48d2956ac2d33f1834367ce2a458", 0xc4}], 0x3, &(0x7f0000a26000)=[{0x58, 0x112, 0x5, "b8425ace4c729f303eddd57a32a0892fa32964c7ba3300e31b40d2be55156a52c7b65c442e4d45153b6b5d85ae92f647855e5b8a2fc78fb8f3a32dd14168fe9ba1331d"}, {0xe8, 0x105, 0x7, "8593389d72c8f57e8a7ea4f7fdf30017619a0f96e8da265a6f01489e7536aa2ca06cc1753468d95b9aee15ec0f2f3afd36bd53ba8c8d821a4530d04a287fa332c19c162960d04fad28cb899fe65f174c7ccb6ed6881b8c154bfc5b8aea140a04dc82dd6c79a5198486b446443e37838472b388774743bc79cf6908c3141d80f5dd5562850c7cc803be87399af1399a5437f3b97112203fce24f9c28708511b9ad2e82aa0842d8fabd07a5e86d298768e23c213c30673821d10e4fb79adac60e2ec1031ca3fa4a604ffd954ae745414a53677a66e00"}, {0x28, 0x11f, 0x8, "22674f0cf9857a720647c32e38bb2daadd"}], 0x168, 0x4c000}, 0x9}, {{&(0x7f00007d6000)=@rc={0x1f, {0x7, 0x0, 0x2, 0x5, 0x227, 0x3}, 0x200}, 0x9, &(0x7f0000443000-0x2)=[{&(0x7f0000095000-0x29)="4762ceedf2d06699a29c96daadeb2b9d41e204b54bbab1b13f7d95e984998f04718097730734c3b1a6", 0x29}], 0x1, &(0x7f0000a74000-0x178)=[{0x18, 0x117, 0x3, "4928168e9ae0"}, {0x88, 0x117, 0x7ff, 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{&(0x7f000099c000)="178b3960ea12918953753778de18e97e791d47e91b2ebd3635134576ceedd70341deae0522b96f11b51b92466004e4058652160ae20ecd766c84a66ddf6753442010fe5918726d6280a28b56637a9def25d384ef882b0d9af20f257058a00b85211376f164a7d8f8985a36206663dcd41fa2a20e338edfddd9bf8c56e1e70031a196b79965fe0ee82a6789e4d64ec4a9348429301df612c15dfc88bdb34e", 0x9e}], 0x2, &(0x7f0000041000-0x158)=[{0x40, 0x10c, 0x1ff, "4c5b257d7265241c3e2e9a65d6bef19b9354962b235c827dafd86bcaa113553d909aa6ad45ed8d4946"}, {0x40, 0x117, 0xfffffffffffff001, "c650ff2e7e5671ce54737ae960220173fd5df4ca45d2ef41a16e9626e4ad7553111435ec010c974fce262bf6d83f31"}, {0xd8, 0x109, 0x0, "7202ebe5dbcd304ff19782ec830ff5fc23c720428c95896170b597761497ace38ccd439d4a86e5ced0f5d48c499df6faffa614afc6856fe4b91e42b3684e42dc280ffec4ab4fed7befcc6624259981f76dc92673d0bee369497e9501e7af0b06b29ef7deabec3cbdcb1fc4eaa5c6383afbed0e055fe7d4cde01c5a913ca5a9f7e0c7ca7165d0d4ed7aa73b1fa4498a0654ecb8bd4c7c8ba740f15d3c21ce53a9fbf1f745109c61ce0a382abbb6f916c24bb2e0f3d8963b1bfe4bda15c1ae24fed37f"}], 0x158, 0x4010}, 0x7ff}, {{&(0x7f000030e000-0x8)=@sco={0x1f, {0xfffffffffffffffe, 0x100, 0x9, 0x4, 0xb80, 0x101}}, 0x8, &(0x7f00005ef000-0x60)=[{&(0x7f0000e75000-0xc)="6d79d7f99cfe8d00048f1f8c", 0xc}, {&(0x7f0000a0f000)="b40cdd9a914e59ababfa613163a78e25d9b593ccfd9a2789865de6d930f1a55b049779e0a7f417f5ec511b9ccfb0353f04caad95128be0759ad817f8382f55ba918037c0554557e8e0d90d23b10211dcf3137185394b772b968a2df41e6510db61eb94108d05b501c0babab32950c532c90c1a7d5a0cec681dd254374e83a7b0f4b743981db44bbaf991dd6edf89cdab7844550f286862aa22f354833f9b277ea285aa27c89e9305799f7b3fa8c9c4819d9dfa4864e1697959d6a4234666d5beec1072ce3258a9ad343fdc4ba7bbcd17cb62f133b448e15e0ba2d4f469dc90f72e8064abf7638615", 0xe8}, {&(0x7f000054d000-0xff)="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", 0xff}, {&(0x7f00007a3000-0x82)="2a609deea997b2675ed292291bf5d3afaa6724e5c3484430a77a905599a6876877e070b834e474c7b0395341f75c6f5f8dfef127abfcaa5f7b088291b2b66500752131366e18acc1dd7c550c2f47d5cbaf75038e9741e32c3d363c3f34893c735226d4c59883ab282029df52b2ca6a2648d4f91cecd62e16428ca64959c84b7fb50d", 0x82}, {&(0x7f0000ca2000)="f91c8f4f11e0bcecee7615f5c68e51a342583bde3ce0d97d5419a504e4558b0485ef3caa4bc89036f7e9b1000459d0170abed04c23a106b680740e507a71be96f97b0312b0fefac2bf19627bc23dfaac688697239f7d756253320222da059cb465f208e751ecc9a72e2408e0b7c29f5b780ddfc08e54b5b56691ae821828202f1b89b00c46bb376fa9f2ff31f422372ea6069c56abb993cef80e498d5e1d1fe954eee0661386b6fa", 0xa8}, {&(0x7f0000767000-0x65)="6924501357f42059c2bf60924147d386b79f7e53e5e51288e037caac6d85b84c74a8731bdcdd93e6c82ff23db445733c8bcd5f70b8ba2119780249658d436e70d5e825360808266d4d762c4e761175494db2efc8731fcc2ef0705586fcf42abe6e0fbcedc6", 0x65}], 0x6, &(0x7f00004ab000)=[{0x30, 0x118, 0x6, "13347251142109238bd71b5246b952089475d3e0ba2adc33b96af916c5f2bfe2"}, {0x50, 0x101, 0x1, "91a934a331df38240dc8e29dea057b4ae38337108374326f3c7c7c77a0bdd5c89253c2ba833ff750235c13d64181d7c1a9ac29b3538db3d44ef1793f"}], 0x80, 0x4040040}, 0x7}], 0x9, 0x800) getpeername$ipx(r0, &(0x7f0000266000), &(0x7f0000487000-0x4)=0x10) 2018/02/06 13:45:47 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000010000)=0x2000000000000002, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000013000), 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000014000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) 2018/02/06 13:45:47 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x7, &(0x7f0000018000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000007000-0x6b)="160d319b65da0e5ca9ab80ef02aa1312dc81da2becec95f673b92953f37286b955eda0cebda8d2c1ba26a08418aa5b9e79075365c1c4696bcdc55ff9edfc977c749747d5d3aa879da854955c793d1fe9310b620d1453fdc34c4b12e64fec19cfd20a71bb2e4c5cb25d2bbe", 0x6b) r2 = accept4(r0, &(0x7f000000a000)=@rc, &(0x7f000002f000-0x4)=0x9, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000030000-0x4), &(0x7f000001e000)=0x4) sendmsg$netrom(r2, &(0x7f000000e000)={&(0x7f000002f000-0xc)=@ax25={0x3, {"a1d7b7a7fc3829"}, 0x8}, 0x10, &(0x7f000001d000)=[], 0x0, 0x0, 0x0, 0x4001}, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000002c000)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="6ddde63f3c2dbc5ddc46eb897e552715640fac471d705b9e02363c57dd"}]}]}, 0x40}, 0x1}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/06 13:45:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009a2000)={0x0, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cdc000-0x10)=@common='lo\x00'}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007b9000-0x4)=0x2) 2018/02/06 13:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c6c000-0x4)=r0, 0xfffffffffffffe17) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000001201000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 13:45:47 executing program 2: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) connect$nfc_raw(r0, &(0x7f00000bb000-0x10)={0x27, 0x5, 0x6, 0x7}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000104000-0x4)=0x4, 0x4) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f00000ed000-0x25)="1b8966d2b6ca8d397bbe431f000000000000008c", 0x14, 0x0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/06 13:45:47 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003d8000-0x4), 0x80000) connect$ax25(r0, &(0x7f0000d04000)={0x3, {"1337e685a505d4"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000300000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(authencesn(crc32-pclmul,ctr-twofish-3way)))\x00'}, 0x58) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000691000), &(0x7f000082e000)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/02/06 13:45:47 executing program 7: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000386000-0x4), 0x800) socketpair$inet(0x2, 0x0, 0x1000, &(0x7f0000bec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000570000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000034f000)={0x0, 0x8}, &(0x7f0000cc6000)=0x8) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ce0000)={r5, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xacf600000000}}, 0x3, 0x40}, &(0x7f0000ce1000-0x4)=0x98) epoll_wait(r2, &(0x7f0000cd9000-0xc)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r2}], 0x1, 0x0) 2018/02/06 13:45:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000), 0x0) socket$inet(0x2, 0x7, 0x2) socketpair(0x7, 0x805, 0x0, &(0x7f00003ff000)={0x0}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00007b6000-0x4)=0x4, 0x4) 2018/02/06 13:45:47 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000c44000), 0x80000) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f19000)={0x0}, &(0x7f0000f19000)=0xc) r2 = getuid() r3 = getgid() r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000027e000)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000b49000-0x4)=0xe8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f1a000)) r6 = getgid() sendmmsg$unix(r0, &(0x7f0000e20000-0x38)=[{&(0x7f0000f1a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f1a000-0x10)=[{&(0x7f0000f1a000-0x3c)="4f4eeae3b8737a02ccdaaa6b8cd1cbc7b2361c82319e8e04f804024bfa0f99477873ea8ac121f649825c007ad301e8ef46524af7173aa5b5fee9526d", 0x3c}], 0x1, &(0x7f0000b11000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x58, 0x4000}], 0x1, 0x41) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000088d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[]}, 0x0) 2018/02/06 13:45:48 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x20, &(0x7f0000ffa000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f10000-0x8)={0x0, 0x1000, 0x236}, &(0x7f000037b000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009e4000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x20, 0x552, 0x3, 0x4, 0x7}, &(0x7f0000ff9000)=0xa0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0xfffffffffffffffc, 0x0, 0x40, 0xfffffffffffffffc, 0x0, 0x0, 0x1ff}, &(0x7f0000ffb000)=0x20) 2018/02/06 13:45:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aa2000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, [0xa5, 0xffff, 0x8, 0x206, 0x0, 0x3f, 0x6, 0x7, 0x800, 0x5, 0x5, 0x7, 0x3, 0x100000001, 0xfffffffffffffffd]}, &(0x7f0000a1b000-0x4)=0x108) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aa2000)={r1, 0x2f, 0x7}, &(0x7f0000aa2000)=0x8) socket$inet6(0xa, 0x5, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000), &(0x7f0000aa1000)=0x1e0) 2018/02/06 13:45:48 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x4, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000591000-0x18)={0x4, &(0x7f0000cc6000)=""/55, &(0x7f000056b000-0x60)=[{0x7fd, 0x62, 0x8, &(0x7f0000d51000)=""/98}, {0xcdb4, 0x38, 0xfff, &(0x7f0000a52000)=""/56}, {0x635efbfe, 0x9f, 0x94, &(0x7f0000001000-0x9f)=""/159}, {0x1ff, 0xb, 0x5, &(0x7f000013c000-0xb)=""/11}]}) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x1, &(0x7f0000001000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xfc, "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"}, &(0x7f0000001000)=0x104) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x7a5, r2}, 0xffffffffffffffb6) 2018/02/06 13:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000c87000)=@ipx, &(0x7f00004c0000)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000c1000)=@assoc_value={0x0}, &(0x7f0000f8f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f94000-0x12)={r2, 0x9, 0xfffffffffffffe48, "a0efa5385c362419b646"}, 0xfd7a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000051a000-0x8)={r2, 0x48}, &(0x7f0000dcb000-0x4)=0x8) getsockname$ipx(r1, &(0x7f0000200000), &(0x7f0000f79000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002cc000-0x8)={r2, 0x7}, &(0x7f00007b2000-0x4)=0x8) 2018/02/06 13:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000dc3000-0x38)={&(0x7f0000d89000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000366000-0x60)=[{&(0x7f0000f02000)=""/109, 0x6d}, {&(0x7f00006f1000)=""/4096, 0x1000}, {&(0x7f0000726000-0x18)=""/24, 0x18}, {&(0x7f0000cf1000)=""/69, 0x45}, {&(0x7f0000269000)=""/246, 0xf6}, {&(0x7f00008ad000)=""/19, 0x13}], 0x6, &(0x7f000065a000)=""/13, 0xd, 0x9}, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003b5000)={0x0, 0xffff, 0x30, 0x101, 0x3}, &(0x7f0000a04000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005da000)={r2, 0x6, 0x9}, &(0x7f00007e4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c54000-0x14)={0x0, 0xfff, 0x9, 0x5, 0x8000, 0x7a}, &(0x7f000009e000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000517000-0x8)={r3, 0x9}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00007f3000)='veno\x00', 0x5) 2018/02/06 13:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f00005db000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b75000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000584000-0x4), &(0x7f0000290000)=0x4) 2018/02/06 13:45:48 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000004000)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, [@sadb_key={0x20000133, 0x0, 0x0, 0x0, "12"}]}, 0x18}, 0x1}, 0x0) r0 = socket(0x5, 0x6, 0x3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000021000-0x4)=0x9, 0x4) 2018/02/06 13:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x1080000000000) pipe(&(0x7f0000a02000-0x7)={0x0, 0x0}) epoll_wait(r1, &(0x7f00003f4000)=[{}, {}, {}, {}, {}], 0x5, 0xffffffffffffff80) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000cb9000-0x3c)=@newlink={0x20, 0x10, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) 2018/02/06 13:45:48 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) recvfrom$packet(r2, &(0x7f0000003000-0xe)=""/14, 0xe, 0x40000120, 0x0, 0x0) pipe(&(0x7f0000000000)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000-0xc)={0x2000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000007000)=0xad9600000, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) bind$vsock_stream(r1, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/06 13:45:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@kern, &(0x7f0000001000-0x4)=0xc, 0x80000) bind$unix(r0, &(0x7f00005db000-0x8)=@abs={0x683758884b98959b, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) 2018/02/06 13:45:48 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000098f000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 50.993707] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/06 13:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ax25(r1, &(0x7f0000914000)=""/250, 0xfa, 0x22, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/02/06 13:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xffffffffffffff72) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000458000-0x4)=0x14) r1 = accept4(r0, &(0x7f0000dbc000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000521000)=0x20, 0x800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000b6e000)={{0x2, 0x3, @broadcast=0xffffffff}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, @generic="febdbb3439431a7a7a8a7571e0c0fea7"}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000884000-0x4)={0x3ff, 0x3, 0x3000}, 0x4) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000d80000-0x4), &(0x7f000024e000-0x3)=0x4) 2018/02/06 13:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080803, 0x7f) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[{&(0x7f00007b3000)=""/23, 0x17}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000037000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc), &(0x7f00000da000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc), &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000260000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000), &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc), &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002f4000)={{{@in6=@local, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00002c2000-0x4)=0xe8) getgid() getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000983000-0xc), &(0x7f00008e5000)=0x481015623bb90b8e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000511000-0xc), &(0x7f0000ee9000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b), &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc), &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000), &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc), &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000856000-0xc), &(0x7f0000ffb000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92), 0x0) close(r3) 2018/02/06 13:45:48 executing program 5: recvfrom$ipx(0xffffffffffffffff, &(0x7f0000dcc000)=""/166, 0xa6, 0x1, &(0x7f0000438000)={0x4, 0x590, 0x3ff, "64af74ea05e5", 0xd415}, 0x10) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000503000-0xd3)=""/211, &(0x7f0000002000-0x4)=0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr, 0x0, 0x1}]}]}, 0xb8}, 0x1}, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000d39000-0x26)={@hci={0x1f, 0x10001, 0x2}, {&(0x7f000094b000)}, &(0x7f000028d000), 0x22}, 0x26) r2 = socket(0xa, 0x80000, 0x2) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000088c000-0x4)='tls\x00', 0x4) 2018/02/06 13:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$l2tp(0x18, 0x1, 0x1) write(r0, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 2018/02/06 13:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000ea5000-0x39)="44a511fbb522418b40bd12685be6c004965265c7d57ee016053c68127628b3c3fb951282ada4a9b3691a1691c6673d5c74e7b9ed1cacab7925") r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 13:45:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00009cf000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f0a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x1c0)={0x1c0, 0x5, 0xb, 0x202, 0x7, 0x1, {0x7, 0x0, 0x5}, [@nested={0x1a0, 0x72, [@generic="ab14630d3ce56d2052da373a9260ea021f8beeabf419e868a3273649ed6296b7cdbd62ab51389f486b525275fa2818fa4b741793abe37430323d56c3398051a30c22ca8f7722cb90d8da496de3e90622a0261bbb5d0fe6e7862239691bf2fc9742ce574abacb6e319c6cce8d8ec3f12cdc2795974bb12cf001a8041aaac94182e6925150dc41c7f3890aacde7a311b480e9c286a134950f22e7eb104cbb66dfdc50a036b92cac12581c99340177e80cfde61a1ac7196bb616a63f38453c82a5e", @generic="b12247044a5eef97034f39374264951b960fb50b57cf1df66c67568080abd30b7b22c2ec5cd1fec6a7196bc460b5ad16ace7f3da94b0b3c591f239f196854c17", @generic="00a3072e4e80880e59d527ece79527d1b02b6f2a9a8907dc639654ef9ff598f365ee87c492519bc3283eecaa5fd0b5d737aeb8a5a50f20705c218ac9a96346c93d509268faf4f258afd889c41dc32dc7f67539bc20bb342d3509e15b6cc141540515897905c8256968dc4df6c3237540a3c749ecf938b45d53665ec13f928c33989511cc55c071c82264f6628239bc9a", @typed={0xc, 0x5f, @uid=r1}]}, @typed={0xc, 0x0, @u32=0x8000}]}, 0x1c0}, 0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 13:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000718000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000072c000)=0x3a) accept4$inet(r1, 0x0, &(0x7f0000e03000), 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000815000)={0x0, @local, @local}, &(0x7f0000dd1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000049d000-0x4)=0x9, 0x4) socketpair(0xfb19de1e6ceef38, 0x800, 0x6, &(0x7f0000389000)={0x0, 0x0}) close(r2) 2018/02/06 13:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f00005be000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/02/06 13:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x400000000fc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000737000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x80, 0x3f}, &(0x7f0000b30000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a2000-0x14)={r1, 0x2, 0x8000, 0x8, 0xfffffffffffffffc, 0x7f}, &(0x7f000058f000)=0x14) connect(r0, &(0x7f0000095000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r2 = accept(r0, &(0x7f000056c000-0x80)=@generic, &(0x7f00003a3000)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000061d000)={r1, 0xed, "edd25aa89be8484f70f7b31b1e2f5494cf0660da29bca83dbfc2f22bbc213699afa2145b14890e199b62f360cc589fdb7654ea760063cad3678f8e41c36c2e87c1f1f95c872b0c299edd2ea91c8257e7699e16cca17748db523a77bdf2f59f2ca8819c322d80328fe4f4b83edbb118136f9115c54c78db5008182e6e9880c2b3ee724c2e9de7933eceefddc489dd9ac23624fca3ceb5d7ce9c916609063fccfbe6c616a7a76530d229824f3d95248feee68d4246814412eab666c3dfb341ce2124d6fb7c8ed5f1a6d515c82b35f39ec39037f1f1dfa10e9a0997464b542051820e7ab2e9f9677c51ea84a76824"}, &(0x7f0000bba000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000026b000), &(0x7f0000648000)=0xb) 2018/02/06 13:45:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x46, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x10, 0x3, 0x5, 0x2a, 0x0, 0x2, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x401, {0x6, 0x0, 0x5, 0xfffffffffffff800, 0x0, 0x3, 0x0, @in=@empty, @in6=@empty}}, @sadb_key={0x5, 0x9, 0x100, 0x0, "c172d251de8abaa0e5ebe56182e64ee16281c23bf05f0ed4897e3fa6b72b9e11"}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}, @sadb_key={0xe, 0x9, 0x340, 0x0, "d570a10aff46a1f0795db8e387bbd0d59c3525e4978d1e4bca29b0683358de19c6c73567bf9defca509d815a820ab1d1583e842623c846366a3ab77331e89e332123d8841f6e74699eb2137b9d7339e8bf9adeeb48a49e5d86d190616722bf8b7d07a6ec37281ba2"}, @sadb_key={0xa, 0x8, 0x208, 0x0, "874c9e69d346b871a0d9a4f292de9af53ce9e3cb64189055c9dbb72b243c5ddc6ae4f1f5c01385c2fa0639c0db22db141b8ae6af2ac17db3f024f8cf0f5f748816"}, @sadb_x_nat_t_port={0x1, 0x15, 0x2}]}, 0x150}, 0x1}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0x48)="9b77c2ebde36d5e72f46080785c415ed0a341105fefb4e114724f4f9ca022e62aee40fa9ff22017f266ebc91ccecb9bd6812cb35c7e439952b390df3de08980d4e68c398770e5648", 0x48, 0x20000000, &(0x7f0000001000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x0, 0x8, 0x2, 0xac5f, 0x2, 0xa0, 0x80, 0x2f, r2, r3}, {0xfffffffffffffffb, 0x4, 0x0, 0xffffffffffff3a77, 0x1f, 0x7, 0x8, 0x420}, {0x7fffffff, 0x5, 0x1, 0x4}, 0x6, 0x7, 0x2, 0x0, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x3, 0x9, 0xfff, 0x3, 0x7}}, 0xe8) 2018/02/06 13:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00009c2000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000ea4000+0xe75)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/06 13:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000086) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[], 0x0) r1 = socket(0x9, 0x1, 0x6) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000048c000)={@common='teql0\x00', 0x3}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c88000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xff}) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000f37000-0xb9)=""/185, 0xb9}, {&(0x7f00007be000)=""/4096, 0x1000}, {&(0x7f0000c5d000)=""/181, 0xb5}, {&(0x7f0000da7000)=""/1, 0x1}, {&(0x7f0000dae000-0xe7)=""/231, 0xe7}, {&(0x7f000063b000-0xe9)=""/233, 0xe9}], 0x6, &(0x7f0000554000-0x60)=""/96, 0x60, 0x7}, 0x40000000) recvfrom(r0, &(0x7f00000a7000-0xe)=""/14, 0xe, 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000fa2000-0x30)="e832ec4132e181007ca7bc90a234a81491cd5a897f4cfaf8d8dfce50c0c8cdd7fca3c42afcadeb9fab639d79ece72d3e", 0x30, 0x800, &(0x7f0000118000)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7f}, 0x1c) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) 2018/02/06 13:45:48 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009c3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000f84000)={0x9, 0x8001}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f000070c000)=0x3, 0xfdfb) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000878000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000ed1000-0x4)=0x10, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f86000-0x4)=0x100, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000284000-0x48)=[@in={0x2, 0x1, @rand_addr=0x8}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x35a}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}}], 0x48) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f85000)={0x2, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x8, 0x3ff, 0x2, 0xfffffffffffffff9, 0x0, 0x2, 0x400, 0x2}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) 2018/02/06 13:45:48 executing program 0: pipe(&(0x7f0000e27000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000019e000-0x20)={r0, &(0x7f0000b70000)="3adb2a666051403e154e4aed03ccdaea814ea140eecf46265208b3ecff23716946da3d3e3a30527dd9555deb6de5dae7508e4ba056dc34e11888f08c1a79eb63bdd548105cb541590100d510567a6afb88a48bfc35e59b31b56dd27dc24cfc21df6bee4b24afe33a3d509ba772568cc4ffeeba3e3f956b1561930e02c74d07ad7bedaf103d56adcc70849c6aa29768230b1d39284d934df1", &(0x7f0000001000-0x5c)="81c638ee95f4c6520d880c4a6bf7e4fa151adbd959d5ef8abc48f6dfd7ef8bb3293781af0dc6f8b8eb221e2c4762a28486d86f52e0c84acbc32aedb7d0a8035042d7a787f34995f8217b43df79a44e2010b4cf74f59967ab69069dee", 0x1}, 0x20) socketpair(0x1f, 0xa, 0x6b6, &(0x7f0000c98000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001000-0x14)={@mcast1, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x8, &(0x7f00009fa000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8f9}, @exit={0x95}, @map={0x18, 0x1, 0x1, 0x0, r1}, @exit={0x95}], &(0x7f0000001000-0x4)='GPL\x00', 0x5, 0x26, &(0x7f000019a000-0x26)=""/38, 0x41f00, 0x1, [], r2}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[]}, 0x0) 2018/02/06 13:45:48 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x4, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x25, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f8a000-0xc)={0x0, @broadcast, @loopback}, &(0x7f0000f89000)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000bea000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x8800}) ioctl$void(r1, 0x5450) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000d15000-0x4)) 2018/02/06 13:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001ad000)={r0}) sendmsg$can_raw(r1, &(0x7f0000944000)={&(0x7f0000c5f000)={0x1d}, 0x10, &(0x7f0000d27000)={&(0x7f000042c000-0x48)=@canfd={{0x0, 0x2, 0x2, 0xfffffffffffffff9}, 0x34, 0x2, 0x0, 0x0, "36359ed5a25f205c2ab9b2b79fe697870f1f29da0f977af511d2fd4e197fa6e98190dc346167a4a3511eb302a4ae3de00aa530681b225439494942c2946357ca"}, 0x48}, 0x1, 0x0, 0x0, 0x24000810}, 0x4000) accept4$netrom(r1, &(0x7f0000e81000)=@ax25, &(0x7f0000b00000-0x4)=0x10, 0x80000) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e92000-0x4), &(0x7f00006fa000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000525000)={0x0, 0xac, "5f26dcb114d02ff4f1243a489a023330130cd133117c537957ab7e34a31f1a809c7817addc1763c08efd83e9aa8515ab9d05443f594966b0ab0d1667621e4843ede3f986e1504a0f002afbbd14edb4a9b624c7aaf261a5f5ab04733d73f417088c6f5cd12aa92797e4f43cb35c073dd24f290522339ea9f21336595bbe82e3b277a5bd13ffa061f1c5634ca12497cec39e415a8447396f95ecfe2b2df304b3d0554f7d8d6c1c0053ba11d84d"}, &(0x7f0000b4d000)=0xb4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x1000000000, 0x0, r3}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e6b000+0xb11)={0x3}, 0x8) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000193000-0x4)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f0000c0d000+0xa4f)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r2, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/06 13:45:48 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00005ae000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000007d000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000000)=0x9) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e84000)=0xfff, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000b97000-0xc)={0x6, 0x1, 0x7, 0x8, 0x1ff}, 0xc) 2018/02/06 13:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ec000)) 2018/02/06 13:45:48 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000010000-0x29d)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "16918e", 0x0, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [@fragment]}}}}}}}, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000001a000-0x38)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000009000)={&(0x7f000000a000)=@upd={0xf0, 0x12, 0x80a, 0x4, 0x3, {{'cmac(aes-generic)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x20}, {0x8, 0x1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x44000}, 0x40800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket(0x11, 0x6, 0x5) getpeername$unix(r2, &(0x7f0000009000)=@file={0x0, ""/4096}, &(0x7f000000f000)=0x1002) 2018/02/06 13:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b32000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc0000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f00004e1000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f2c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000e3a000-0x18)={@loopback={0x0, 0x1}, 0x8, r5}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bcb000-0xf7)=""/247, &(0x7f000017b000-0x4)=0xf7) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00003ed000)={0x1f, 0x8001, 0x1, 0x3, 0x0, 0x81}) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000dcc000-0x87)=""/135, &(0x7f00009c4000-0x4)=0x87) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00008f0000)="a6f0bbc35deab9038e4ae3fcf86ccfb308000000000000002f7db50a000063ef8f0800ddb4ee1e145e1128c0f156ca8647fa8c98595c2775fa0570b1e47d4ef01f93c5707f0314dc238d4abcedd911f6bb9d5bb4eddadc54f985001197fd610d95f2c3f565b87f6b49ddfe7f0326929277578fb76281e3ec9849ddbe875cca3425d2005164f7f40ea06389e12b26c3f7a7c7c98ae1c330ea54f46ff0184e0f36dde9c83c38090249d866fa1850a0dbc55175557899d2b6904df06a5076b9a3e829d804c671b32993a5e623c776d4400c6881e45d8d326dc00d5d", 0x57) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d98000)=""/12, &(0x7f00005e2000)=0xc) socket$netlink(0x10, 0x3, 0xf) 2018/02/06 13:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) socket$pptp(0x18, 0x1, 0x2) socketpair(0x0, 0x5, 0x40, &(0x7f00008dd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f80000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000607000-0x8)={r2, 0x1}) 2018/02/06 13:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000058000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000689000-0xe)={0x0, 0xffffffff, 0x3, [0x5, 0xfffffffffffffff9, 0x9]}, &(0x7f0000781000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000456000)={r3, 0x7f, "cbfdda461b8958820861a559609137059c80fb493f7c72b612c9598c51b1a5290f00ff3f5eff62bb4595192af82578f4d6818eb65be9f3974f49d72b49ed0771c8abd59e7e11d90cbc13326299b3d33dcd2d1285f4834eaa0980dcca0be607ae9093240553de1ee7f5a17c2c04717cfb8d78e015c949ad73024c1a05ef81c3"}, &(0x7f0000397000-0x4)=0x87) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e06000)={r4, 0x1000100}, &(0x7f0000f4e000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007f4000)=0x4, 0x4) 2018/02/06 13:45:48 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[]}, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00002dd000-0x10)=@ax25, &(0x7f0000f8f000)=0x10, 0x80800) connect$netrom(r2, &(0x7f00004ab000)=@full={{0x3, {"6b864b87d4ff74"}}, [{"9e38550b72d782"}, {"77f8f968c378d7"}, {"bfe4145775aa46"}, {"db1fff3ca48c9b"}, {"9eeaab4d3f1205"}, {"10e5d24541c1ae"}, {"eef40ab977d3d9"}, {"c94db8870efa6c"}]}, 0x48) pipe(&(0x7f0000f8e000)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000f8f000-0x4)) [ 51.353771] IPVS: length: 24 != 8 2018/02/06 13:45:48 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x4, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000002b000)=0x8, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) pwritev(r2, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/06 13:45:48 executing program 0: r0 = socket(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x40000013, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x1e6) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000ce1000)=0x1c, 0x0) 2018/02/06 13:45:48 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000c9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000ed000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000-0x2)=0x3, &(0x7f0000001000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000543000)={&(0x7f0000002000-0x10)={0x1d, r3}, 0x14f, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@canfd={{0x4, 0x5, 0x2, 0x401}, 0x24, 0x800000000002, 0x0, 0x0, "10acef86c2f8030a68835cb65b0258ace9b5b49a2f8c9b355c3089524503ac06eb61f29802fdbe8aaa9afd19b1b680c1546478037e3d0e21914715ac50845c2a"}, 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x20000880) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000004000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r4, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r3, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc), &(0x7f0000003000)=0xc) 2018/02/06 13:45:48 executing program 6: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003a7000-0x48)={0x3, 0xf, &(0x7f00003a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x921c}, [@call={0x85, 0x0, 0x0, 0xd}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff}, @generic={0x1, 0xffffffffffffffea, 0x7, 0x3d183b71}, @exit={0x95}, @ldst={0x3, 0x3, 0x2, 0x0, 0x7, 0xfffffffd, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x429, 0x0, 0x0, 0x0, 0x64a7}], {0x95}}, &(0x7f00003a7000-0x4)='GPL\x00', 0xff, 0x1000, &(0x7f00003a6000)=""/4096, 0x41000, 0x1}, 0x48) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003a6000)=r1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00003a8000-0xbc)=[@in6={0xa, 0x1, 0x81, @empty, 0x100000000}, @in={0x2, 0x2, @rand_addr=0xffffffffffff0001}, @in6={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}], 0xbc) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a4000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r3, 0x50, &(0x7f000039f000-0x50)}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 51.398731] IPVS: length: 24 != 8 2018/02/06 13:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000416000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000028f000)={0x0, 0x58}, &(0x7f0000c37000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000040a000-0xf)={r2, 0x7, "96247ca014e7e3"}, &(0x7f0000931000)=0xf) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags}) 2018/02/06 13:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000f80000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000084e000), &(0x7f00000c9000)=0x4) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000908000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000000000300000900000000070000000000178405007e23"}) 2018/02/06 13:45:48 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000754000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/02/06 13:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2f9ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f0000858000-0xc), &(0x7f00003ce000-0x4)=0x7) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003f4000)={0xb213}, 0x1) 2018/02/06 13:45:48 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002e000-0x6)=@hci, &(0x7f000002d000)=0x6) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/02/06 13:45:48 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000024000-0x20)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f000000c000)=[0x0, 0x0], 0x2}, 0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f000002f000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0xfffffffffffffecf}, 0x1}, 0x0) 2018/02/06 13:45:48 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000002a000)={{0xa, 0x1, 0x0, @empty, 0x6}, {0xa, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0xfffffffffffffffc, [0x8, 0xfffffffffffffffb, 0x95, 0xfffffffffffffffd, 0x4, 0x6, 0x20, 0x1f]}, 0x5c) 2018/02/06 13:45:48 executing program 7: 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) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000+0x78f)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000+0xc3a)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/02/06 13:45:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000afa000-0xc)={{0x101, 0x1, 0x2, 0x1, 0x5, 0x401}, 0xfc00000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept$unix(r0, &(0x7f00001f2000)=@file={0x0, ""/108}, &(0x7f0000609000)=0x6e) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f00003b5000)={0x2, 0x3, @empty}, 0xfffffffffffffdd9) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f6c000), 0x4) bind$inet(r2, &(0x7f0000d8c000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000060e000-0x8)={0x0, 0x2}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007bb000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xd, 0x8}, 0x98) sendto$inet(r2, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000f55000-0x4)={r6}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000055b000-0x2e)=""/46, &(0x7f0000a0f000)=0x2e) bpf$MAP_CREATE(0x0, &(0x7f00004f3000-0x2c)={0x1b, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}, 0x2c) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) socket$kcm(0x29, 0x5, 0x0) r8 = accept4$unix(r6, 0x0, &(0x7f0000e7c000), 0x80000) getsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f0000ef0000-0x11)={@loopback, 0x0}, &(0x7f0000c14000)=0x14) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000726000-0xc)={0x0, 0x0}, &(0x7f0000311000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x200, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0x87, r9, r10}, {0x3f, 0x40, 0xa965, 0x1000, 0x7d58, 0x5, 0x10040000000, 0x3f}, {0x10000, 0x7ff, 0xf1, 0x4}, 0x6, 0x0, 0x2, 0x7a13fd24448b4084, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x3b}, 0xa, @in=@empty, 0x6, 0x0, 0x0, 0x4, 0x100, 0xffff, 0xfff}}, 0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c6c000)) recvfrom$ax25(r6, &(0x7f0000ccb000)=""/58, 0x3a, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) 2018/02/06 13:45:48 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x4a, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}}}}}}, 0x0) 2018/02/06 13:45:48 executing program 4: socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000031c000)={0x0, 0x6, &(0x7f000075f000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x4, 0xfffffffffffff801, 0xd, 0xd, 0x4, 0x1, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000055000-0x4)='GPL\x00', 0x6931, 0x1000, &(0x7f0000aac000-0x1000)=""/4096, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000aab000)={&(0x7f000005f000-0x8)='./file0\x00', r0}, 0xc) 2018/02/06 13:45:48 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000805, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000019000-0x10)={0x2, &(0x7f0000011000-0x10)=[{0x1, 0x86e, 0x80000000, 0x69}, {0x400, 0x2, 0x5, 0xb6b}]}, 0x10) read(r0, &(0x7f000001a000)=""/197, 0xc5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) bind$inet6(r0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) 2018/02/06 13:45:48 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9}, 0x40000140) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f000000c000-0x4)=0xe8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000007000)=0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000000c000)={r1, 0x1, 0x9, "1e3de54791b7cd1318a2fe2fbfc768c0407215cfe1862fe0067ca97a1870a446cd9923cb41736cd2b3e72c087f50b53e00a356129ac47fffef7be3aac321e2854d29079100a4439df28446eb5177c70c847519d04b6a8d003d5439c1a46a3360ee2649d7a405e3f1c63aa5fc959b7e73c777779b2a8e9278069e6eeec79363e6fdf058c4f979ffa24efb50069867b6f8446b16cc81ca952136016393f0de2a89581e3bbb9612e513ffd3eb292941c31c"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000f000)={{{{0x2, 0x0, @rand_addr}}, {{0xa, 0x2, 0xf8000000, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x1f, 0x1, 0xffffffff00000000, "348e57e56ecc67f18047f4de78f18b7a67777ec1afe4078f674410e897d48f5bd5ac91d9aeadccabcf921d838d4100cbc9d2ab0d37f3007f3ec6dccc54ee4230eba152395eba37b7acee66470e404eaf"}, 0x160) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000000f000-0x4)=0x3, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000010000-0x2)={0x1, 'T'}, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000000c000)) 2018/02/06 13:45:48 executing program 3: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e62000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x1fe, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x33}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x20f}, 0x1}, 0x0) 2018/02/06 13:45:48 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) [ 51.588343] validate_nla: 11 callbacks suppressed [ 51.588348] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/06 13:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@broadcast=0xffffffff}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/06 13:45:48 executing program 6: r0 = socket$inet6(0xa, 0xb, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f0000000000)=0x1e, 0x800) getsockopt$bt_BT_SECURITY(r1, 0x88, 0x4, &(0x7f0000ccc000), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xf, 0xb93e117) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r4, 0x0, &(0x7f0000000000)=0xd11d920766c49087) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x4, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x90) gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000001000-0x4)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r2}) sendto$ipx(r6, &(0x7f0000002000-0xf9)="3dab52ee96ca9b5051bea95efa7144f0277d1d8ea62d49f43dad871e0f6b9ea266279a69582909c44a833ab3caeff7595c31f172a7e78b8a2ea93702e76dfe88054d9bbfdef189fdc36cfac5a8ad4a79d83f489b9102addf153bef85a341f76a79308e1a9890e52024494532c8f432ed35020d88dcafb9ecdc911be51e4c95bb750f839c14b864674813d2adcf82e09b54c7ddfff1d95045a865b2a2941766492a7e14b4927642409fd86dc84db506c17a5914937bb32f079eee2a6c47d951c89458d0068c74213a82bb8be017800265bc9f36e2a7e65aa6f1b0233cedefc3fd5e07131c5cfc9720c2c3b9859911343d2a2fd13e6ed2f7f7cd", 0xf9, 0x8800, &(0x7f0000000000)={0x4, 0x4, 0x7, "644ce30e0dbc", 0xef}, 0x10) [ 51.651545] device syz3 entered promiscuous mode 2018/02/06 13:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00004f9000+0x6ab)=@ax25, &(0x7f0000d31000-0x4)=0x10) pwrite64(r0, &(0x7f0000b12000)="1d7db495a723a389c797cfcb102f0414a079ca83a58f8a4c99f8980bd161d74016f90f83bb9b4039211db2657f3f4c378bb65b2910c7c68fce541b086004b65025211f0e4267297323e2dae31ffcd7037bc803b2ad401e535f5e7676dedfdd740fd1c94247eddafa3dd481eb246aef51bf9e73cbb5d1becc6d5fb170b49ee9895129f5dfff5e0460f57cc08d1dd9503b4d8c6a4242c577767f812da161df81c71ff8e5833920e981bbb4a9b2bb129516bd70", 0xb2, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x4, []}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/06 13:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000391000-0xc)={0x0}, &(0x7f00000f0000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000345000)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000050d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ee000)={0x0, 0x0, 0x0}, &(0x7f0000150000)=0xc) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000560000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000282000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000078c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000497000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000948000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ad0000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000cd4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000771000)={0x0, 0x0, 0x0}, &(0x7f00004f4000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000189000)={0x0}, &(0x7f0000a29000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000874000)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000395000-0x4)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000278000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000a6000-0x4)=0xe8) r16 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e58000)={0x0}, &(0x7f0000667000)=0xc) r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bdf000-0x6)={0x0, 0x0, 0x0}, &(0x7f00000d5000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000893000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fa0000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000f76000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000626000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000bd4000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000bed000)=[{&(0x7f0000110000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000db1000)=[{&(0x7f000086b000-0x42)="55116ccabd7eaa563bc033453550af50ac10934ae0f217a3c050742c75d1acba16b561b138af522c9916f6eff50259f734e7aefff44042f04683959ef215934850a9", 0x42}, {&(0x7f0000a54000-0xe3)="236dcf60d748142eac4226a24576400fe9fbce8c89f02ed1148ce1646472bcbf9372851aab49d94893352ee626f3b9f01b33f71bd56c26c79ee4afaf70e20df63ed47aaaae5978a0e5683bd0d628b5bcdcdc3280d94b331951de350cac00fecdb6c6404de19a1153c51dc7dc73eaedfd4c61d227ec14c96405cd86d25dccf366099b0e217642c11f5af39b7eb3cb6425b0448b26860435df00692c8bc65b43f91dbd3d8c1a62a3e7011ec09331ac760846081a667b8a457107ffcc5489b17171c54ce50e75809451701a7ca7ea6c44b65458aa6a9d9eba74be8da4254a4d6e4bdf479d", 0xe3}, {&(0x7f0000724000-0x8)="48d9777a6628ea15", 0x8}, {&(0x7f0000fa2000)="6a857685dbcda41b012eb36cddc9fbf0c767f15bb83533ec9bdf0bcb528fa2c8bfb69581c76217f5bd7446ed8fa601d471c5a025c37b1b84d0f0e0ab075a3d89c6a66a2a2781660945cea77827251e82ab4cdf63007838aab74008eb3177d37ec19d8fb367360fdc4500c6adfe4ad004ce296e49b394e624db12a19a", 0x7c}, {&(0x7f0000dc7000-0xa3)="461484931b77cd4786ffff41090dd4ad163be55da575001d843a662d44d7eb60bc93309ab7efd94e5a2fd49deee41c5ff1b9c1dc546335749a9f55c328624c8c6598f7f3c7151cbb9cda93ebb604cad65e35f6e531a98eff5adf7c650eb123f2a7ac322786059693bb26dbdea6aa0aea6a3a593452305ab5639f2886679d24e6e7b7d0f0b3ce6a46b0d34fe5c272924a58e0463c537ed666fe8239ab7a6d3d46d9d3bb", 0xa3}], 0x5, &(0x7f00002c4000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000000}, {&(0x7f000062f000-0x8)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000508000)=[{&(0x7f0000f4f000)="40ce5337ef78a1185a0bd3ad2651a6b84e98bc45f7cbdc91d875faab86d567e87a7e1bd4ae2fd57392c6eb5540b26b3ef2fee41487bc78d0c8f76406c26dabb52a8cafade921fe6d3d27c56edd5230ec3bdbec375e39b512aa2c746bddb412691d6e027f007f69cfa4e40853b1240f979b6800f2a7d0d07de6422ae6f2eb2b46d8464d61e3db8a0a5497c6209096297773a02c42e90b852604a74b029c2ad7b04ecb3aca7007e4994a2434cfedc4ef9cb2e390af2c0fbfae61557aa6847a96dd81067ded9f", 0xc5}, {&(0x7f0000a9c000-0x74)="6f2baf28c69afdabed6f88b52bc433ff9fccc49ab85c0541dca3bd861eba33333037c382c5850434410f652d80cec3afb0fb50e123fbd8f062f866414bb8c0848b9410d334930c2e5ef939c3e967b980ce4fc8ab229698f99f1782819283fc029c7b12901a3690f2a541f330da2153f5c6638eea", 0x74}, {&(0x7f0000cba000-0x5b)="e8067d16607c5f9b159eb2ac7cd88bf97deef028dc86db5a54022d438dd589decb5cdcfc262fbf90e2aafb99681cb00b8dd52d800b8942adc8b24194d1019644ca93308c1016dde1d6cb398575ace43b46003a7bc416731a83c60a", 0x5b}, 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0x1000}, {&(0x7f000014a000-0xed)="98d0fcad49265ecca09566c2ca39601fce25ada6124cb8d119c0bc1f968d231abc0a26ce7e2c3d6ab75f1d51cc7a6cef03612e6f9e30f37dc407e2dafd1be2d55a1a58b72906c8b22912a850e8f6170b891a4c32b16a656a78b9f43d8eab20d2a57f0d7800fa2c29a93edec617a469c47ea2bcc195731d6b9af447a008379f5544a9ed0bbe4018051c33eadbb24d91c8144f8bb798ff8e2c7872195720bb542308db70528c012e043829448b22aedc98b5c8c32423bc627369122a8a93088324e3e06c5a160dd02a20c8ad9e3863da88bbf6d22812e4a1a67940e8b2bc46bff76dcdc51177d376d90468aed025", 0xed}, {&(0x7f00003a6000-0x84)="74f933ec13581cd9ae3e9f1735553005740722a42cdd4a4d0d4f88041863f0ae983e0b49ed2227d958ef14c2d2911417294f705715253d425e1c45947ed3aacbe2da1667f65d113a717880ba4823b54600c61f9c71a1c4ed9b3bc35cbe64c7dd6d2b451b52f8c02ce56da4f62ebd059b9258396def13c6fd6060f05f46db17544ab4bc4f", 0x84}, {&(0x7f00002e8000-0x8d)="68df4f3e366ae14502edcb291509f931efdf6be4d820f08d1fcda105e3e4b7dc2cc419c727bc978b9f8ebf3d5c6514bfde42030b7ca14d91c9b6ae05335d3237ffc69d387984669f4d6cba2b36be07bd8f505199c340999ef9dc79a410a7241cbf13cdb830437a47f12512a3f19aad961803597d8cb3c380ba843086ebe8722e56e48e2704e13370c25506fd35", 0x8d}, {&(0x7f0000ecd000)="eff1a708079f102789a7af58cfe39051b141a0143a25fd55d557a797c6432e264ca01f743d0a971d5c553e72f2405f2cedaea56b675fb5bb643ae83c55987110df00356f235239a27f35c30f36d0b1f58f617426938a11bce75e82f61fcdc3c5546babaedf110a87afcfe594ed840a1b5001e5d276f12707d35f31f975f957e2b06da60912397fb2d30bef061513c439853c8f49f756d2f6b4ae33ccadf4374e3414596e01f10906793299f4c0e0b0e78218f4a148bef35fede4fa74d6a1c3443ff53a19dabcb906af72d7c63e5de494fb87cefed9b6fff8ac8eeb5a72ad8727", 0xe0}], 0x9, &(0x7f0000689000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x80, 0x4}], 0x5, 0x20000884) vmsplice(r0, &(0x7f00000c9000-0x40)=[{&(0x7f0000b03000)="6dca80c3a7a7512146414da1a978975915d0d9319f1161c48353cf0ea08b6309baadd1d169b2a80430d9bff7dd828aec916e01ad3760cfa5d7a7484010103f42de5c9529a071a33122e48b4e4180624d1f04b3882b56d46431320116743995b190b78c227a0febdfac6e908fd7e73d67dbad116726df2190bdbcd24396f1e3c2963cb95242b6425d35e2b56d9dc47000ac0a0b6a23e3ea462ea787128ca3bbe8bff9a83e4c295448c66c6b70cc7254f77b661d50a3b1ef1b441a21db91c88db78d1c66658bfcf72fa83b0cd0ce8a9008cb03cb6d3c6f3e0727aa5f5312f92a0a61d3c44d715b176e2d82d4", 0xeb}, {&(0x7f00002cd000-0x1000)="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0x1000}, {&(0x7f0000fbe000-0x1000)="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0x1000}, {&(0x7f0000d1f000)="341ea0b20c4e78f78bfbe75e832ecb80aa88e93ea1c0d27e7c645df2c11977e442f48c99e117b61114304c38823f9240ed5ed7f4f89a40168bde8c442f0949158484407e50c8c8c7a949ca16b6cd252548fdaa4b2b6639b38f44ead1ccc9f6b99b101d6b7e883924dd45ebd36da4b26391f34e66cc3f04e35a89b39d6fe121bfe4b13617d6d21833291e30ca1f2261a89e9d393cfe393b0ee9347f8f12c75e182912b858b0c89cda31a18197869b47eae97d96d93333e3704594938bd150894090ec2ef618dd20dc8de9193080003ba25e553b17abdf1b2a4f04d2", 0xdb}], 0x4, 0xb) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x36f, &(0x7f0000004000)=[{&(0x7f0000012000)="240000005e00030207fd946fa283bc0ae6e6d87992c4020b1d8568b51ba3a2d188737e1f", 0x24}], 0x1}, 0x0) 2018/02/06 13:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) close(r3) 2018/02/06 13:45:48 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005000-0x4)=0x14, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/06 13:45:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x7f, 0x6, 0xfff, 0xffffffffffffff7f}, &(0x7f0000497000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xd58, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x9, 0x2, 0x401, 0x8, 0x1, 0x7fffffff, 0x9, {r1, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xf41e, 0x1eb, 0x9, 0x1, 0xf6}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x3, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x800000001d, 0x6, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fbc000)={0x0, 0x77, "57413bcd4eb7f6391bb6ac96b4129b647c4876621b0ccfaffe9e89a65db980be9a288f66d8e99d0684c593f4a5762541b4676d6978124c1a193599e1219c4a860d84fc3d1a2f52b74211015931d7038e76c2f9d87edabee5adacfc418111b217081922c55c0f66b67e620a7381e370e14d4cb7212cacc3"}, &(0x7f0000b9d000)=0x7f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005e1000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f00006be000-0x4)=0x8c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x80, &(0x7f0000564000-0x8)={@rand_addr, @rand_addr}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000981000)={r5, 0x9, 0x5cd3, 0x8, 0x3, 0xe14}, &(0x7f00006aa000)=0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/06 13:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1e0}}]}, 0x13c}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c6c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000e56000)=0x3f) 2018/02/06 13:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = socket$inet6(0xa, 0x7, 0x10001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000578000-0x48)=[@in6={0xa, 0x3, 0x80000000, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}], 0x48) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000009e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e21000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ff1000)={0x0, 0x3, 0x100000000, 0x9, 0x800, 0x3, 0x8, 0x7fff, {0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x81}}, 0x20, 0xffffffff, 0x80000000, 0x56bc30c, 0x1}}, &(0x7f000096d000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r4, &(0x7f0000e40000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000035a000)={0x0}) accept$ipx(r5, &(0x7f00009c5000), &(0x7f00007a5000-0x4)=0x10) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x11, 0x0, 0x1, &(0x7f0000d21000-0x8)={0x0, 0x0}) bind$nfc_llcp(r6, &(0x7f0000362000-0x60)={0x27, 0x3, 0x5, 0x2, 0x1, 0x6, "9fad2c4e1aaec4c766876b14b9c913313a260a8d70aadb8b420ddadb6a2062362f6bdca4006bf3e75acf6c8f4ed4205da476c8efc30a88e8023c8fd2b67b54", 0xffffffffffffffff}, 0x60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a17000-0x8)={0x0, 0x0}) accept$inet6(r7, 0x0, &(0x7f0000727000-0x4)) 2018/02/06 13:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000ff000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00002a1000-0xc)={@remote, @empty, 0x0}, &(0x7f0000e57000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000e06000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000940000), 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000643000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x6) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000417000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @generic="a9d6104d1aaa55f8cfd108622fbbe826", 0x8000}}}]}}, 0x308) read(r1, &(0x7f00002d2000-0x2b)=""/43, 0x2b) sendto$inet(r0, &(0x7f0000ba2000-0xa)="dd", 0x1, 0x0, 0x0, 0x0) 2018/02/06 13:45:48 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socket$inet6(0xa, 0x1, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000f000)) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 13:45:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10) [ 51.753703] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/02/06 13:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000054c000)=[], 0x0, &(0x7f0000122000-0x10)=[{0xfffffffffffffeff, 0x29, 0x43}], 0x10}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000e9c000)=@ax25, &(0x7f000046b000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000412000-0xa4)={r0, 0xffffffffffffff0f, 0x400, "5ee25b374701f5c198bc86895b9c2506cc3fc1501ac08fed95da7d10ef6447202a0880e4c556fd4438a7209be70858e6d2f52febaa069090cfa7f95c79544d97dada232be88ca4c34cf49b8cad457ee48acdbe3b6186564e607b417f9bdf7be511f817ff06c4f4c3ee429fb8cfce05493a389491dfda5b23eea67731e628fbef806821c579299305af3db4ec28264ad17df0b61cb5bcb2cabed0"}) 2018/02/06 13:45:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f000000f000-0x60)={0x27, 0x9, 0x8, 0x7, 0x1, 0x80000001, "05b55483860264214138aef08c6c874b209e994cbf014a2642eb41217ccc6691bf62512a5639d0ddfb7b66618a768a3d45a0cf8f2939d7b46e3469765ffe7d", 0x1ce20ba3}, 0x60) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2}, 0x10) [ 51.806961] kernel msg: ebtables bug: please report to author: Wrong len argument [ 51.807686] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/02/06 13:45:49 executing program 4: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e57000)={0x0, 0x1, 0x10, 0x1, 0x9}, &(0x7f0000f0f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a57000-0x14)={0x0, 0x10001, 0x6, [0x2, 0x35d, 0x101, 0xfffffffffffffffb, 0x1, 0x200]}, &(0x7f0000ecd000)=0x14) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f0000a3a000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002a3000)={0x0, 0x400000000, 0x7, 0x9}, &(0x7f0000f1b000-0x4)=0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f1b000-0x8)={0x0, 0xcf4f}, &(0x7f00006e1000-0x4)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f1b000-0x50)={0x0, 0x48, "a9bfac7dc6e8d27e18121a46447a7ad7ad72bae7763dbce404175aeeaaf2e91374ea246d7f0a48357f22d3bf25d73256d569e59faa7e1fc0b5c9db45f0b50a536a156be3c5078278"}, &(0x7f0000f1a000)=0x50) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x81, &(0x7f0000f1b000)) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f1c000), &(0x7f0000418000)=0x4) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000e30000-0x38)={&(0x7f0000702000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000335000-0xa0)=[{&(0x7f0000258000-0x77)="740419b6a306851256ac1747be573eab0f06b958ec19430bf05f81f799684569f073c7844ed73a9171b9979da2ce31a17a6a2a9cb6532543e8625cd6ea82aa4c4f0c8703d96d2e9712b38725f761d8b2b788731ecfe37dc040bd74a03b27630382e0705d978ab283a2ea62963f0e208984b29a678c0af2", 0x77}, {&(0x7f0000446000)="d77628d9b41aaf4696ea57570f9600967768e2044a6beeb500f083423fece27b681653b977f0b3a0c681a790f989e836c1345308b1c873decafefc05b3c3d672", 0x40}, {&(0x7f0000612000)="1f2a4b8943addc4005e6ce80e9b608022d68cf4f7f72285de2586cf532a92652fad6647730b123c52f1ea88bf284ebc07e80b90a8dcbf8bc107162544b3a8045acc602dd4cab930cc5373860ec9625b7ce8168e1bf16735de7e76bd865e8f6ac6cb71a76f7fed925e4a436c1aafe669f9451b256dba95096a05a762db1df2469cb1e127468b642825272c2715b7c264f375b564286a314ecd52089fc18bfaf006b03fbd129cf0f72953376a156fc25e41fccd81cd01775d5200d1d433d8b0232415d2442a500db8b5b24c44f498eec8e196309bed5dbe5ff990af3a78b85b37a149817b3ea4e22ef6c3bfc292cdeba40e3046d", 0xf3}, {&(0x7f0000f1b000-0xb6)="031659e19cbf96158ba3defe2c342c708f68d6de9d2b2df360ae791fa9a0525309f4a9d908d2b84491ff1f4ba37625479f2fee460006614029e9ca5e7c647e03f0007406c5db763ddf7c596c76aa2c8f7297744396c7d41734e985696c178a03884547e6984568d040ee79281673cd35844c8b90ec1bcdee84b80fccca36b296f391a8121252315465a0797d1770ba458ab61cc5a09b54b3545ea875bb749d80f45dece3e9d0814005db62db54dc502c339378c8a827", 0xb6}, {&(0x7f0000f1a000)="3edc192f906a2e9bbc0a4770ec696ea313ae42d10c72c3db4ee5b8f62c", 0x1d}, {&(0x7f0000a0f000)="868d63376245a76f9c989a7392f2d13755e88e6d25916ccc59430d2699e37b95732b0b968fa863602daebf2b9d7a8f1fed7c9e444d4225796a2171307d18aed0576092564ed0404c0676", 0x4a}, {&(0x7f0000cf4000-0x45)="637600b0e853a06b12bc0d1c2332470010cfe5b612291a98049aba7e52f3caaf4c050d5d07eb27c2a85acd8c3fb0bd4657697c5ef066e541b816babaf3417f72c81648588f", 0x45}, {&(0x7f0000f1b000-0xa0)="479538103df99a3ed0af8ef041be3a126dc7c5e92f407eedfbe1b49c1c9a97fd12b0d51faa07490f2dcbb7ed0a670021e10179573cf4204f8062b72cbdd9790e8750c16ebd21f2c83937139f6cddb09ed3322073ce143db63f1334a0f046ba71e7043e1bc47fbcfed87267e9f08d2d0a21c14ae16c1a01c810b5a925b702ebc2e8d2cee83557db6ad4648eaf8e858b0943792a94b4a465829ea0ca0649ba5d53", 0xa0}, {&(0x7f0000d07000-0x97)="5f376351bf516a8662046c54b38ea15b54d132eced7b122089dbf204f9aaac651a3f5b0049f34747f7986f8831bb4afaeb5ef1d5234d2644c4e354fa6157613489ffe7c3611e45085e68f0e318e28fbc738c95eded583cc3dee443ae1ba2bb9e1c69689b61849331ce0255e5d995575be16fbf8670df7c3742c49c5396b08f47aca4fcf1ece228a3e1760d3bf22c2f8b21b2769fa0622c", 0x97}, {&(0x7f0000ba8000)="eaffc0a80caa5309a8ff13551ee2dfc83e3b96d394c0", 0x16}], 0xa, &(0x7f0000f1a000)=[@sndrcv={0x30, 0x84, 0x1, {0xe1d, 0x5, 0x2, 0x80000000000, 0x1, 0xf609, 0x1000, 0x1f, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0xd92b, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x9bd, 0x200, 0x200000000000000, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8001, 0x7, 0x81, 0x401, 0x1, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x200, 0x16a, 0xffffffff, 0x7, 0xfffffffffffffff8, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x6, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x51, 0x4, 0x0, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0xd0, 0xd78, 0x5}}], 0x180, 0x40000}, 0x80) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f00000b0000)=0xdc8f, 0x306) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000210000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0xfffffffffffffe93}], 0x1, &(0x7f0000762000)=""/79, 0x377, 0x3}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) [ 51.882997] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/06 13:45:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f48000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008f9000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f000064d000-0x38)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032c000-0xe8)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d5179814fadb771067af4ce7b2a0e642e22dc7c1560646b39114a34c92d5d8402c6992b27842151b2c0148a0fcc1efeae7db7500707bc35108ee1048e9cc87815c5402a2da003c2cd24f0d987cf1bdac0cb37272808f620b13c6a920e5b40f769d8410785ccb6964d3165493d2fbd28b6d3f878c3e7c0f6972d6381c37a938bf1aa4dcc9beacb6e42d9c52cd8f4b4dd08e995eaee2030678227fc0d148397d33406f", 0xe0}], 0x1, &(0x7f00003d3000-0x90)=[], 0x0, 0x3}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000)}, 0x0) 2018/02/06 13:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cf8000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009d5000-0x4)={0x0, 0x2}, &(0x7f0000732000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bf7000-0x6)={r1, 0x3}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007ab000-0x8)) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 13:45:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000080a000), &(0x7f0000aa1000)=0x4fc) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004ae000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000d62000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000067e000)={@rand_addr=0x2, @loopback=0x7f000001, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000001a000-0x3f0)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) 2018/02/06 13:45:49 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ae6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000e62000)=[{&(0x7f0000e62000)="28198b90b2d6514980a0414344b48855e428c19f80fb46144ba7c9", 0x1b}, {&(0x7f000060e000)="5ecfa78d5f275984e7f1e050429a3d9569a4f8c42b209d71f96d2f343e542621163aa175db361b4a75320207667addaa139caaaa3c301b74221295e47a008d0c231ada34ff94c2b88c63d994", 0x4c}, {&(0x7f00008d6000-0xa3)="09053209338e5779b13609d18fbb395459387a50f05795005b746211656d6e0e315d488eb9459442f309a89170a90e07b24c94dfa1f6664d18858807748d0eea9ef53d8b1f949a89ad7a4a14f4feb6a962971a9b9340ea4d7d61684354ddeb17107caf61f2d61d12e5318c4c5db1bdb67957bf07f199789dec99e0046577af470f803051e1e88a10a033691a99750ae5940b99aa1e7cfaa8d58c2a80703b41046e80ff", 0xa3}, {&(0x7f0000e62000)="7a621e752fac799a28f9e5f158c33ede6a3fa6b211c18a20d2ea9b8bb5c94792c5c3eb46a283e202921a9d963be0d4645887bdd0c3e128543d664c106d0a2f8fe49e875f78dc6308d338253b5088a3fb6f72064fe09b04cc7272263f6bcb01071619fbf7ca", 0x65}, {&(0x7f0000a6e000-0x69)="7a00e70f78fa6ceebf6620fae8a3d634ef58d48abe42197fbd541a26d0bafd37d5b81375101be71e5a08ab6916cc62e3ae941c4dcaccbbb30b5f33e964a8cd19012041485d5bd0f51ed8d24260e3094fd192d1a481a7bd294a1059f750bb42914135f305b6a6a6c637", 0x69}, {&(0x7f0000d6e000)="878143f6f6614ff3ce7c8940a73f943780f56ef39ac5fcf8856b7faa815957508df280d5eca537637b3d38ea591cffc6a415ee2481618bb2ed6b7a66f5ff6ea5913e54e0589f350eb9740271dd9bf7a511be12f2ce635ab01baee0c0f37061fa0150c2d08d5e027d2fbdcee5dadf0942e0cd182362b68ad0d128e23be8cec08cc972b9218264d34ac556cb8f9c3e6aac59d29980c353bce25858b3398c343f047d949a9e5809e62aa12d138c411023454c1025741ffff14521e53732c43a6c64a87406d3879823b1cb995a95b88d30a696e34256d5da2ea550c1fd2ff58d6eae002334af99c20e91d9c7ae930b96b9", 0xef}, {&(0x7f0000e63000-0xea)="66a4dd1c1f3bb07dc80582188b1ffb7a8848a9af4e58a874ea671fb58367223a5c447ad47cd6f0164e92dd8a750c14028d24727643995f7e602abbef6a2986c1c0392299ccbe9116d6702d7c760507c4419346bd3f39c92b24ac79c565992fee58f58bceefbeda7a2124ab78d562a0fb7dde038d19364856cad8046c94ab6f3ecb36348fa8b02d0927df4d8a412c6560b6451b0532f09e12e86168e985af6411e5c1423e896c09dd51265e3c96f45d4f490be582a5439f56bc6e36d21f1b2bd67e2d6d3fb15ffed66d6a6560ab9820927e4f8fd5e3a945b00e2842409dceb0565b2a939324d2e83a30bc", 0xea}, {&(0x7f0000e62000)="ae21d7e244be4cb9c8cb0147d828000b4328932efd503fe8a87caf6ded0bdd744ca8", 0x22}, {&(0x7f0000e63000-0xd9)="7355d74d8203b9ee4332718ba42fc8095603118ab6c902631784700528002ddfdc09da7bf760f78b964d5d60e9f468951b6ca2de44340bc0fcfa2a4368f64ce4dc18896791b3bebeacf90d7be73a0df5091428978d9b0147a98f264fa7e95a4a78fe82b9b55c2c6d44553bc079d789f999e0c9af2228925f15815be3039ab0cce09a862627a5f19f3050e7c241f80870ac5693115607fa27da90bcb01acffcb38cdde67948cc6ffba9e72bb2a3bb0130860393c71e693823e1ecb93580ab9dfc7f44d8b677ac452ec4bc8249091f60fec6e52d7ecfb40cb356", 0xd9}], 0x9, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e63000-0x4), 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c13000)="c12cf7165afa664671cfdb09c2ca2a89", 0x10) r2 = socket$inet(0x2, 0x407, 0x22) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000399000)={0x1f, {0x7, 0x25, 0x6, 0xfffffffffffffffa, 0x2, 0x8}}, 0x8) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 13:45:49 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f93000)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0xbe1e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}, 0x0, [0x2, 0xfffffffffffff000, 0x1, 0x2, 0x7, 0x4, 0x5]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000cb4000-0x10)=@common='eql\x00') mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f94000-0xc)={0x0, @rand_addr=0xc1, @multicast2=0xe0000002}, 0xc) 2018/02/06 13:45:49 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000018000)={0x0, 0xca, "cbf87272598bbea52880d31a84e9206e368d04f421ca19a9ff43268e648e23fc00f23ee777512ce749d8bcdda562d96ec34f39a50095314c255bc2456a8c357837b2ee0abd89dca25a5c03e26a33b3dcd85a3fe98cf3f7fcaa7d8af7da82f8f56643ac07ebbcdf2a5d4da092f01c1bf107895a9ada04bedab92d696cb10504d01399bae8c0f41cdfaa3595c2be7af838efef6cc764b10f4089d09b45da23f1aab1e1e1042c39453fa44bea22e4f485656c42889730a50014d05c41b008a78f812c28b6ef79618e0667e1"}, &(0x7f0000019000-0x4)=0xd2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000-0xe3)={r1, 0xdb, "80bb3277c7bc57cb13d88d155ac653534a984b917cc8ad778118517ef360a2d75f25cac14860c78bb70662f5055d55bed78017bf564557fc7051f1a4284e3d52ed1082bf9043490dc72e044d63b6ccff64f5585b087a172ff31cf5dca5fc793523514de7dedbaea5432843e9b41b89340dc0ebd296010e9da5c2f10728a2c8f795da2800852cd5460cb5ecee6b8038c0d1b6f98ef428cc19003a5297475460b9faff764e67878e4274751274af2b916299a398824d679a65aa305584841de22de0ff623bcbca52641d0bff7b5efc504add17ba4ec4842aae3d1a50"}, &(0x7f0000019000-0x4)=0xe3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x2, [0x4]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/06 13:45:49 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd5000-0x4)={r0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000fd4000)=0x6, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000fd5000-0x10)=@req={0x50, &(0x7f0000fd5000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xe2121c6b9882af4}}) 2018/02/06 13:45:49 executing program 1: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000bb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0xffffffffffff8000, &(0x7f0000d2a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000849000-0x10)={0x0, 0x4c, &(0x7f0000309000)=[@in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff00000000000000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @empty}]}, &(0x7f0000c7f000-0x4)=0x10) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d29000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x4, 0x8}, &(0x7f00006e9000)=0x98) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000d2a000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000252000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x10001}}}, 0x6, 0x80000000, 0x68, "03f661d25314b03cd16cea35e6ef49725ed87c3819c8635a9d296bff561ed787632cb3d0a8940cd8ebf908ec8ca1fdbff469b9385dfe594a80f5bef5c0e8cb7dc89cb7b790df1fa2fab1009218695289"}, 0x160) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d2a000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000d29000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cf8000)={{{@in=@rand_addr=0x200, @in=@multicast2=0xe0000002, 0x3, 0x7f, 0x1, 0x1000, 0xa, 0xa0, 0x80, 0x3d, r4, r5}, {0x8, 0x9, 0x100000001, 0x20000000000, 0xfcf, 0xc1d, 0x2, 0x7fff}, {0x2, 0x6, 0xfffffffffffffffa, 0x80000000}, 0x8, 0x6, 0x0, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0x2, @in=@empty, 0x6, 0x6, 0x0, 0x10000, 0x401, 0x8000, 0x40}}, 0xe8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r6, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f000077e000)=0x4) [ 52.030349] Cannot find add_set index 0 as target 2018/02/06 13:45:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000190000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f00009fc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000785000)={r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xe)=@l2={0x1f, 0x42, {0xffffffff, 0x9, 0x401, 0x81, 0x1c, 0x10001}, 0x0, 0x9}, 0xe, &(0x7f0000978000-0x30)=[{&(0x7f000043c000-0x69)="b6fbe0e848f7ae10b48cd7712575f65e7bee77926499c673b6d67363b3431318180865a1c7312689e758c53a0e125203409e506dc9574932a284ccae19d2e204fdccfd28872c791f691d6cbc782cace72da553aa0d5c5ab23420a264c3ee9bdd9a7123bacd9d8153e4", 0x69}, {&(0x7f0000a43000-0x27)="8a51ee26103159933146936c8e14fbe24029eb5c755833769b115ea6a00e7bdd19d3794f9e7ea5", 0x27}, {&(0x7f0000000000)="4ba079a6837d42ba7cf8dc46db6be27c279b35637fa27a236b0a27dae9c99af0015b765ac3c86420d27cde5a37869efda92e3076fb49cf46c2f47d0b979baf02f578861f75b334563fec441f0cd230aba28b477ab66a0ee525359c87e1010abe5f3da32f5016ded8a67d80cf8e64f78758cccf9bec7186c000c8fa13cd54", 0x7e}], 0x3, &(0x7f000012a000-0x1338)=[{0xf0, 0x13a, 0x1, "33dadbc1ea3bd96664b3162a04a9e0094ad05fe791668338ee2a39efcd9e6daa0d0ab7580542d373d783b6017aca341ea5c0accd350a7da7e39af819f33e72efb7ffe5e05540a959c10a6bb8bd83962f6e0c2aa60555d6836354be5ce0261b32e0dd3931dc8c7e60e7b5df4009b1a557c4c41f8c39b440b21f710172edcf34fd3c421f3b749e2d7630f17208129aeea2a04fdb09e3bf42f488560536ae46b857b77f36392a98e587ef6519b52852c53f3dcbd41fc778344692ef7a554dcdbbe7c872aa8cec3a1b4e7f736e613bfbe6e5a0afa70d24da13ea631449"}, {0x1010, 0x100, 0x4, "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"}, {0xb8, 0x113, 0x693, "d35a373527a70a584420d84dcffbf622b4ed0e81a7f9236444e66c853041078e8b296270d9c7270c184338ebca000a73fded4a0542a118e3765a4935b75eaf40318b41ef7174fb386b6d169c41ddafeb98739b4ed04fdc6347c230aa9f1186931cf024a685d73588f68f9d722a2c68fae9012d366d6e27c0c9a2dce59482adf416cdeeb6b0b632831fc7a27120130be7289773258401a667fb016fca3df173822b50ed4ea4583c9e"}, {0xf0, 0x117, 0x9, "3f1f98464d8861a8a8c1923200d1579abb148c2eadff90af77dd56985125b765c703cacea558fdc41bde6e7fb2bf4f1ac226808d89fc4404ef428a9a2c6bed942b5007e2ac79a9be2fbebc60461635923d7c307848fd7fdf37db6a9f2ef9ad163f42ec2b971894077082c72258d5be8c1ed053144a23d3ecc8dc3617a7ddbbeb378f6250b9684df978f987428efdea1afdb796ed2521880742ad0741d420440725ef82968f0c45ff19362246b78968d96b0c9ca79800a77aea436bae4745100052613e194583644c31f6e78c2ba9455efdb937116aa339a816a594fb287281"}, {0x90, 0x10d, 0x100000001, "82e83bb50abd8d2931bbf1b95566a28c92f0d13776644090d1eb2db60037945d9419d21f4a0e650f65489689f2c94bb61e87e015a9c5fd1c0a31e44ac101a44f20c2113dde633144e94b843dfdb617ef95dce1d672c658738df758329939c335f8c41f9a3c98686f56adbc37812be4f444ec9106162b41a7d8489a8fa5"}], 0x1338, 0x40000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000ece000)={0x6, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}}, 0x108) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r3, 0x50, &(0x7f0000728000)}, 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000a2f000-0x4)=r3, 0x4) 2018/02/06 13:45:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x2) sendto$inet6(r0, &(0x7f00001ba000)="17ba09af56fb6264ebbb9fbb5c5fe5a66e5a4a33ce50efdd0cfe68eaa5601ac045e61f6f7ace3043af78399760b9ab83e761ce208416879559e08ee9aa3fdeba268256259788659d7efe8fb7431f6869e3ec6bca7c65313b8e4c149740d2388246e35f33f01a23591741f36b1193bbe5d74295069d666f5ef771f753a41cf6a6f4927b09fe374239d87b3f8a1c6c9357c8e8b23ce9beba8d06fe0b24c1a2d19ca4640ab531d43878dcce6ccb8bfde4921fb8f06910534d2a896cb70301ee71942472c8640e51519cd8ce8ee6b93abc1768d4f3fe6dfec4f3ccb2abd7d8ffa7d30186f1e7615f7d3dc941b434dd25e098991d91ba", 0xf4, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004e4000)={r0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c12000-0x4)=0xf, 0x4) 2018/02/06 13:45:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000044000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmmsg$unix(r1, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)}], 0x1, &(0x7f000095a000-0xc0)=[]}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}], 0x48}], 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f000056c000-0xbd)="eae3bb801bb4e50180cd029372a591b7820bb814651a8e86c3b03098dd8edc9865bbf01c953688f2eea458b1afb7f4835abc54ee47b0ce98dfb1d8ca0b5af04c45a2dc841f8ec3b20fd69249c325d61c61331b658872098941cfa692f3ce10f30dee80f540d4548aa3ae71d16e111f75f9bbc78e43f57704d67f456c43d9e3801b1eb65efeb984807bff76eae078f0173ed479f433ae858409d277080651fef3f4f9a84bc68127e8f01c25110df05df4a61415759a662db03284f2601e") [ 52.068809] Cannot find add_set index 0 as target 2018/02/06 13:45:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000001000-0x4)=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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x3}, &(0x7f00004c3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008b1000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8, 0x0, 0x81, 0x2, 0x400, 0xa5, 0xff, 0x0, 0x8, 0x2, 0xff, 0x7, 0xdd, 0x400]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0x7503}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000f6000)={0x1, 0x8, 0xa4, 0x2, 0x0}, &(0x7f00001af000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fdb000-0x98)={0x0, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}, 0x3, 0x6}, &(0x7f000051b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000452000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, 0xd3}, &(0x7f000079d000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1, 0x80000001, 0x1, 0x7fff, 0xfffffffffffffffb}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x400, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f000009d000-0x1c)=@in6={0xa, 0x1, 0x79, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000000)=[{&(0x7f000040a000)="8de49342522830a00fcdc110ce584c45188d9fc192f8fae70f34790aca33a5024263753a121a45743a7829ebf19873004cf760a9249d4c01593e3bc706210d2cc5f514816087a6b0efd4842e86bd3ab6131360f9ab3ba3a71e9925e756c448", 0x5f}, {&(0x7f0000001000-0x24)="03f617d7f1baeb7a47d80e4deefe408e1ae77a88faeb29ecdb38a06b59fdccb32e1ad12b", 0x24}, {&(0x7f0000db9000-0xaa)="67422d34ee87abf436f2478d4c2859b212b9885751741687e6ab5602cee1f728ecff7c935d20b34eceb5d63ce22d2a51390f649a4041a581eb9ca9aba6d44767d2a7a2347a48b971c1f7e736cf4b1ce75bd57ae81648f46f95476b5bdd617540e09630734315534f72a2c0e13ad573f1eb0ece3f9ff93fc11c4dd3678fd290971484bd873487c8d73469b6cdacf37da386ec8e3745b5bf6bc0460c1a6d423284d60e15260cc79c0d1b5a", 0xaa}, {&(0x7f0000001000-0x71)="739981361cb6ef9d0bacc4f05397440d298df5f197d89c1b7997e411636575ea5466d384221841330f8e3c497e611612c566a51110916e1eed4fca02aef1db51fb4f45af21f252a7610cff0fbbe8247e133e10ac944150fd76176eab9b22f10f5315d210b024541e7dcd5e2ffc8440788c", 0x71}, {&(0x7f0000000000)="086fda9f4f13", 0x6}], 0x5, &(0x7f0000bde000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10000, 0x4, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6375f394, 0x209, 0x401, 0x6, 0x0, 0x6, 0xfffffffffffff801, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x635, 0xc00}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x3, 0x8200, 0x3ff, 0x401, 0x3, 0x81, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xa, 0x1, 0xd80, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x110068d5, 0x841, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x2, 0x3, 0x7ff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xa52, 0x8004, 0xffff, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x54, 0x8204, 0xffffffffffff3b15, 0xffff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x1, 0x5, r8}}], 0x1e0, 0x8005}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x807, 0xfffffffffffffffd) setsockopt$inet_group_source_req(r9, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x100, &(0x7f0000002000)) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000001e000)={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x96}, 0x446b, [0x7f, 0x4, 0xfffffffffffffff7, 0xc606, 0x3, 0x2486ca4e, 0x51e, 0x2]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r0, &(0x7f0000be9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/06 13:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvfrom$ipx(r0, &(0x7f00003d1000-0xa7)=""/167, 0xa7, 0x0, &(0x7f0000ffe000-0x10)={0x4, 0x0, 0x0, "6a20bd70abb9"}, 0x10) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f00004f8000-0xf5)="72e03b47d6de0a300da46f58a3bef5d7a70bc77b3ede159b7930d0324b4a57ed56b1bbb7aed6b31195b5df7ca2b4557b229d7cc013e11f3003f0defd073aaef23e9a0cfe7be279615b375ee40cd4a3bb2466789c807ed38ccdd6513808b999eb4731a4821f18d90d5462f9f734e91530d7d913ea2236e7c0b7c64ae640de97a45049c8391d86c174b08bfdfe90d1f49a3a69ef65e6a5aeada860919f0d5ca20e3db4f3811238f46cf2a865c8759348479fa17150a236b05f4a1f1ad8ece3737bcb089a38cace73c35cab14bc8bfcbbcfd1389e883fde26275547873fb25737578f346a0ab24a6f02b5a6189d4818bfb4798d8cc4bb") 2018/02/06 13:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x100, 'cts(cbc(twofish))\x00'}, 0x93) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7a000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005c1000)={0x6, 0x31f, 0xd, 0x8001, 0x1ec8, 0x3ff, 0x5, 0x714, 0x0}, &(0x7f0000f99000-0x4)=0x20) r4 = accept(r2, 0x0, &(0x7f0000919000)) recvmsg$netrom(r4, &(0x7f0000577000-0x38)={&(0x7f0000a07000-0x48)=@full={{0x3, {"5c8a1fcfe2224f"}, 0x37}, [{"bb092e8de1af51"}, {"fb07e6cdc3eb85"}, {"cdc1568579d72c"}, {"f2607306e0a2ee"}, {"5b85d27e661f50"}, {"957e184453be80"}, {"a9a5d7a58227a9"}, {"51490a0d22d9ac"}]}, 0x48, &(0x7f0000595000-0x30)=[{&(0x7f00005a6000)}, {&(0x7f0000012000)="85bfc1c0b758fcf2c7af66905a7e550a559c9582f088e7cac4a9eafd350b50d414a88c0873b3503de326640f3d02c2723eb637e8b6850a8a1bdc6f62d507558b07b3f8d84ab6d25ff2961b486af5293beabe47c9bd4c888ebfd8c6af74d39cb88b6405051126cd079f6c69efc5aaa2b0a80b3829ecefe1863722a61e080937f606465faa8730899d3c6ca360db2d", 0x8e}, {&(0x7f0000aa6000)="39663d27ede05a2b3886e32559b3bb30ca61c6ebb1ba01ddeb9d43f933dadf25d8ee9b69603baa3dd8748451c4de9b0c3ef725dd380c1dec106f0dc632a261a73a0e7c2391c545b3c866ed02c973f65776f5964e1aef7ac47b49d6a4984cfdafd19e43641f7b6134857b05727546e2c0978300fa202da4a8b476bbe6", 0x7c}], 0x3, &(0x7f0000ccd000-0xe0)=[{0xe0, 0x116, 0xffffffff, "1dd0201ecc26772ce762bdbd5d49ae5dd0b9da0562118ce5242d0a67ccd6c2ab0e3a7ec0aa7858c5032f9ed6e88b735f2dacb8833a03bfa3377743e64845e05fc871bfae073d1334db8893d4e039d0cbfde0fe8baf4a6651426c985a73e86df8297e53b3573136fc148fbe4d7eb193b5c72a3a354cb6b0085c636ee4e15332ab378c8d9aa2a9e206186d76c831afc8713a11cc7c8cd5ad491c6f1fc8da6039cb241a39f7feb653b7d053aa60eb43ccc13f6caa86a5b6ac660b4dce1d2807e12540792f8e632c31a74b895265fb5d"}], 0xe0, 0x1}, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006b3000)={r3, 0x11}, &(0x7f0000f75000)=0x8) r5 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r5, &(0x7f0000ea9000)={&(0x7f0000852000-0xc)={0x10}, 0x2, &(0x7f0000271000)={&(0x7f0000f96000)=@bridge_delneigh={0x24, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@NDA_PROBES={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) recvfrom(r1, &(0x7f000048b000)=""/63, 0xfffffffffffffd49, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/06 13:45:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000005e000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00003b9000)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d21000)=[{0x4, 0x4}, {0xf, 0x2}, {0xa, 0x7}, {0x0, 0x3}], 0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e86000-0x4)={r1}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000192000-0x94)={{0xe70, 0x75, 0x1, 0x5, 0x5, 0x6}, 0x2, 0xdc6, 0x8, 0x1fb3, 0x6, "e4f62bdf819e37ef40383409220305d9a79d492a850747a4e5a4f9b23ff49609a8a23c9e6db70ce5630cb312dbdc83d368ba0157e713f40423b50f201710fcc9443a296727b471ce4509eb77ba08d20d488c77e3f92ac3a9498d4900223b12b3afd6eefa93c8d6c42d2017bd5279e679965dd6805832828824d0cb2dd62c3e68"}) close(r1) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000341000)) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000026000-0x1b)="bf56b6c584040000000000000054c7bfef9f56034c07c2038ec93f", 0xffb1) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000fce000)={0x7, 0x10000, 0x2, 0xfffffffffffffffd, 0x6, [{0x1, 0x1ff, 0x401, 0x0, 0x0, 0x80}, {0x8b, 0x2a0d, 0x8000000000000, 0x0, 0x0, 0x1b8c}, {0x6, 0x4, 0x7f, 0x0, 0x0, 0x1000}, {0x7, 0x101, 0x0, 0x0, 0x0, 0x2004}, {0xfffffffffffffffc, 0x7, 0x1, 0x0, 0x0, 0x505}, {0x0, 0x2, 0x5, 0x0, 0x0, 0x1180}]}) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/02/06 13:45:49 executing program 7: socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000e0a000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a9f000)={0x2, &(0x7f000034e000-0x10)=[{0x0}, {}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000303000)={0x2840000000, 0xffffffff00000000, 0xc, 0xef37, 0x2b, 0x9, 0x101, 0x0, 0x0}, &(0x7f0000368000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000db1000)={r3, @in={{0x2, 0x2, @rand_addr=0x10001}}, 0x100000000, 0x1, 0x6, 0x2, 0x14}, &(0x7f0000327000-0x4)=0xa0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000ce000)={r2, &(0x7f0000350000)=""/124}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000179000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0xfffffffffffffffd]}, 0x5c) 2018/02/06 13:45:49 executing program 6: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001f3000)=[{0x0, 0x0, &(0x7f00001f6000-0x30)=[{&(0x7f00001f3000)="4968fcf4218b1db148fa25cf", 0xc}], 0x1}], 0x1, 0x0) bind$alg(r0, &(0x7f0000797000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @rand_addr, @empty, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c5c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000048000)=0x14) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect$l2tp(r0, &(0x7f00004ac000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001}, 0x4, 0x1, 0x4, 0x3}}, 0x26) 2018/02/06 13:45:49 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ee7000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ee6000-0x5c)={{0xa, 0x3, 0xffffffffffff0001, @empty, 0xde}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x7a, [0x1, 0x100000001, 0x932b, 0x98, 0xffffffff, 0x6, 0x3]}, 0x5c) r1 = socket$inet6(0xa, 0x8000f, 0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ee6000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x1)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) 2018/02/06 13:45:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000497000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x6, 0x4, "446f70788a7e", 0x4}, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 13:45:49 executing program 3: socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000002c000)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="6ddde63f3c2dbc5ddc46eb897e552715640fac471d705b9e02363c57dd"}]}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002f000)={0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000003000)={@mcast2, 0x0}, &(0x7f0000026000-0x4)=0x14) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000002f000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000018000-0x4)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000030000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xfffffffffffffffa, 0x2, 0x4, 0x2, 0xa0, 0xa0, 0x3a, r3, r4}, {0x401, 0x0, 0x1d32df1e, 0x3, 0x0, 0xbf2, 0xa9ca, 0x80000}, {0xe4ff, 0x7ff, 0x7f5, 0x100000000}, 0x4, 0x7, 0x0, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0xffffffffffffffff, 0x7, 0x0, 0x1, 0x3f, 0x9, 0x3ff}}, 0xe8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000000d000-0x4)=r1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000002f000-0x4)=0x14) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002e000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000002e000)={&(0x7f000000b000-0x28)=@bridge_dellink={0x28, 0x11, 0x200, 0x4, 0x3, {0x7, 0x0, 0x0, r5, 0x10482, 0x2}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0xc000) 2018/02/06 13:45:49 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 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) accept(0xffffffffffffffff, &(0x7f0000005000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000008000-0x4)=0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000007000), &(0x7f0000007000)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000006000)={0x1, [0x0]}, &(0x7f0000007000-0x4)=0x8) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000006000-0x4)=0x6e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000008000-0x20)={@generic="06ef860353e083dc2464dd2f2f3b2c40", @ifru_flags}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) 2018/02/06 13:45:49 executing program 1: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000002000-0x3)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x200, 0xffff, 0x4, 0x800, 0x8000}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1}, &(0x7f0000001000)=0x8) 2018/02/06 13:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002a8000-0xe8)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000e0f000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000d6000)=0x0) r3 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000334000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000764000-0x38)={&(0x7f0000730000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000cc7000-0x10)={&(0x7f0000462000)={0x1620, 0x29, 0x701, 0x0, 0x2, {0x1a}, [@generic="81f1e5720ff7c38c6e25863b60fe67a20878a0a80c3ac8aa951517f52ddf6252f49bf727ccea4ce7a3ecfc172530a7d8b425d3087a425e58dec25b74e3841e6d2c49ec1e07f8c78cb92888ab77558b1793a5eeb3f8f807ba69053cc63aa8912c8d443805cfe44e0787fe55ab4375a18d80f01ad71c83544368737c2ca60864b7ef527b1c562375ee675d8573c23cb3de723aa463242b611ecd67f4b687bacf91e6619cef47a56d840c6daeccd70143b1", @generic="2318388008210def05d62a9140225783e3920d25e3f8d7260e4a3ebd00ba5e7781ec31508bcfa6325437dd6b4bddec323032ad1715bed9", @nested={0x125c, 0x26, [@generic="7b85fac6f69cbd86492e6b9df17666d3c7919eff78ba607674419dcda702f2636deb6aa1839b20a18daf9a27fbd9be1be9a2c5c1a50d8f2c99f645fbf33fca02addeb63b7c3608184647e884ac42db4be85f595bcfea3debe5c6003a99b3e08ded930ed3f003a656b9e82e987b79de6bfce554c7c944e6249bc530260c80fb", @generic="5f76f2bc3ae9399351fdd9603596e2b4a612342ddbb803822b9c1c507b8ba462607f798872e6f43f0b2ea109e05021bfb408b2f5bab1", @typed={0x18, 0x4a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x80, @u64=0xffff}, @generic="3c70e8996ae3c968b323621fcac01bb9924cd663dace3a0ca0f26dccad5fb04263923d7d1e8bea11f41dc1d9e7517116a73f6a230cd41e36e12d846d449326697884435abcc4859cde5c8cb67398aad1e9d0cdeda493d3802f43e08214cef481ca0eb2c6018717eb55601353a2551489c6370568f1dcefbdfb3d49faca38be9f5b5ec554fbb27b12c156e52e0b79f5ed2ec7f5c437", @typed={0x1008, 0x8a, @binary="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@generic="04f006c2b83631412e2d83b150d841c91ccc742184e00e7e859f8bc307395efdb80f981795a3d6e1e16ff04e5c5549e50f013ae5a74be4f0437d7c2c43743cd56a453dbe08f312e5694fac4ff8096ae7a8dcbf276b0d79e201546f15c6f0523c9b356e5384c37538ead701ef215f4d8a2c1ba12b15f17b019ce2905f8a48df9fef83d5f06be46740f3dc71dcdbf0995aaf3640ea89fc72e4844fb33d4d31a1e9e626052548c76c449a083b9b1c53b3a04f79bb3773e92719f6c39bc1dd2c5fd05342ebe211c774ce984fecc17aeaeef0d6794d84bc8f3ee7d002cb20"]}, @nested={0xf0, 0x86, [@typed={0xc, 0x96, @uid=r1}, @typed={0xc, 0x1c, @pid=r2}, @typed={0x10, 0x33, @u64=0x400}, @typed={0xc, 0x83, @pid=r3}, @generic="77283a8ff2f4d20705c335f78626a46e51b08a30428cc6c8d496bed7ad5afba08f13c23c9171697fc2b4a8399f36b53b38843ddec2437f5b06fb8a259571a6115ff897870b3358e2af4000b0ada0622481500725cd69c318bf8e8d86832430d0ae407a1e7207f52cfa40c781210c391d0daec25293323bf697a9ad419183db6b435e17e87c87637b5f60fa28363e04e840de922919429d30476a26df81a773571f1349d36b5b275b3e5889b5016daddd2c71694156"]}, @nested={0x2c, 0x4, [@typed={0x10, 0x91, @str='em0#\x00'}, @typed={0x18, 0x90, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x1ac, 0xb, [@typed={0x18, 0x3, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x6b, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0xc, 0x80, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="5b8103bd84b4a3fd0eeb5b0c467dcd8a8ccdf019db887f51dfeb0305ad3ddda04795b7b725d540ff40be9bdc7a5218739c9e600676e1965fbb4de16c1a3493c7578ce5a1f11ede50c4c544fa37ae01d6c7829f6cec74dd1fa649e4051be4b453654d40642260a833d39f158f2f68a9491c6d227a7b5bdc5b65be6573a8a304a775527629d3219548cb2772c809c5", @generic="4e8e207484e433fa04e32d1a926746c755fc9985bd601b7aa30b2a3d7c16a432b2b773030fc4461cd43d39e6afc1580074eb56c03cd3592c0a56f60e9f6cb2e828c65e5e28f460397c18efe97b841db571ef6d22a01ce26dab1e14df91e1eb01b8dd1a3ed6046d81ef0d3f02e1180e84088e5d2b14eed6e9c9f20ec66e98868163a461e3efe19c0b026d741b66969153839bce9b58891ed97b867c72bf8222a9aa5dd7ef699828d8d1ec94c0c5001f5c00bdb5", @typed={0xc, 0x93, @fd=r0}, @typed={0xc, 0x93, @fd=r0}, @generic="d1c1ff8398959f", @typed={0xc, 0x50, @pid=r4}]}]}, 0x1620}, 0x1, 0x0, 0x0, 0x801}, 0x10) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000880000)={0x0, @common='lo\x00'}}}) 2018/02/06 13:45:49 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000014000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x57373d9f}}}]}}, 0x2d8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000b000-0x25)="f0bf886914b5ab4f925b9ff303b39a3022ba063d529f96724656fb4a87261cd1509421a631", 0x25, 0x0, &(0x7f0000016000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) 2018/02/06 13:45:49 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x80, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) 2018/02/06 13:45:49 executing program 6: socketpair(0xa, 0x4, 0x5, &(0x7f0000849000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x30, 0x6, 0x61}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000b64000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00009fd000-0xc)={{0xfffffffffffffffa, 0x6365, 0x96e, 0x7, 0x9, 0x39c4}, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000600000-0x2)=0x8000, 0x2) 2018/02/06 13:45:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000003, 0x100000000) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x800000003) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x8004, &(0x7f0000f0c000-0x1c)={0xa, 0x0, 0x40000000000000, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000f7a000-0x3c)="1dcd882cae7e509ce7bbc890db90db8f8028807b3535c208006b4368885c5fcba1", 0x21, 0x0, &(0x7f00004ae000)=@nfc={0x27, 0x0, 0xfffffffffffffffd}, 0x10) recvmsg(r2, &(0x7f00007ef000-0x38)={0x0, 0x0, &(0x7f000002e000-0x30)=[{&(0x7f0000888000-0x40)=""/64, 0x40}, {&(0x7f0000418000)=""/105, 0x69}, {&(0x7f0000f87000)}], 0x3, &(0x7f000074b000)=""/40, 0x28, 0x8}, 0x100) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af5000)={r2}) connect$bt_l2cap(r4, &(0x7f00009bd000-0xe)={0x1f, 0x4732, {0x8000, 0x7, 0x3, 0xffff, 0x80000001, 0xff0000000000}, 0x9, 0x3}, 0xe) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty, 0xfffffffffffffffe}}, 0x0, 0x4fb5}, 0x98) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0xfffffffffffffffd) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt(r0, 0x10f, 0xb7d, &(0x7f0000001000-0x4)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000001000)=0x60) 2018/02/06 13:45:49 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000019000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x130, 0x130, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xffffffffffffffe6, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xec8, [0x1000, 0x0, 0x6475, 0x0, 0x9, 0x8001], 0x40, 0x8, 0x4}, {0x4, [0x200, 0x0, 0xc5, 0x1001, 0x8000, 0x80000001], 0x3, 0x4, 0x9}}}}]}}, 0x320) 2018/02/06 13:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008ea000)=0x840, 0x4) sendto$inet6(r0, &(0x7f000092c000-0xa9)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x39, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003e9000-0x8)) r1 = socket(0x11, 0x0, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000452000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000370000-0x4)=0x9, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ede000-0x28)={'vcan0\x00', r2}) 2018/02/06 13:45:49 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8), 0x8) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000efb000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000989000)=0x1c) 2018/02/06 13:45:49 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 13:45:49 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000b59000-0x6)=@hci, &(0x7f0000d03000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b55000)={0x0, 0x8, 0x10, 0x2, 0xf550}, &(0x7f00005d8000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000095f000)={0x6, 0x4, 0x9, 0x100000001, r1}, 0x10) accept$inet6(r0, &(0x7f000081c000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000390000-0x4)=0x1c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000a6f000-0x2c)={@nl=@kern={0x10, 0x0, 0x0, 0x40000008}, {&(0x7f00008ca000)=""/91, 0x5b}, &(0x7f00005ea000), 0x64}, 0x2c) getsockopt(r2, 0x800000000000010d, 0x5, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) accept$nfc_llcp(r0, &(0x7f0000967000-0x60), &(0x7f0000a1a000-0x4)=0x60) sendto$inet6(r2, &(0x7f0000390000)="b4ac49056e2a34cacb1495a90da4a858998ba0c33032b419a56970bea7e8e98a93b6e8d26c470b7b4da9d83786edf2431cce3c35ada1d31e4b9c48b6190576360d9e12709f7d27b0acb63bad1affd9ace32273b1", 0x54, 0x24000004, &(0x7f00008f5000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) 2018/02/06 13:45:49 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000010000)={0x0, 0xffffffffffff8001, 0x8}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r1, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x456da970}}, 0x80, 0x200}, 0x98) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000011000-0xde)="df3dd04be352c963a2d8bf2b55c82b1c1b0ccaa64ec06a14d7c3cabdb2a061b898f79acbf74631e53ad25ccfb7afd70db1d1a5f74e9aa3e79d472387d3a7a13479509371588edf25392eb8b735cf901ae74c83122fe5b51130db125378432407216cb78c2cb78344ca07eb456d0248a1988f83b21de541c9094ae0f231e2a7e12555d968430386d04999e6c0a21190d4d689355433f27e7be15e6dd3b9cfe004520f5cdb341023895c54159b42dbfb83ceac06a739061b472b4bffa51997b7f5c623ec0cb76ebe52544dbbec004047b3d0eca986ef394c4d3fd1bad62eb6") r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000015000)={&(0x7f0000022000)='./file0\x00'}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000023000)={0x8, 0x5, 0x0, 0x5}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000023000-0x10)={r0, r4, 0x6, 0x3}, 0x10) 2018/02/06 13:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000fe1000)=0x200, 0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f000084c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffdfef024}, {0x6}]}, 0x10) vmsplice(r1, &(0x7f0000bfa000-0x30)=[{&(0x7f00002ef000-0x1f)="4c2e5a89ba9bb315cca43d0d96c5beeed704db6ec7bd3a58ea02ee2c285930", 0x1f}, {&(0x7f0000a07000-0x8c)="e1b86928835ec67d8cc0b338a6922a321ce176d12fd71f1f70f1acf3d04db2607b4f84e9546263a0189832386dc4497a182e416f83b40bf581a532ea23cf42b8629f6950a4751eecd8fcf220930e5c9d5e5e0f46c66e01a57488563128316ebef0bbf1256f66095c159a533967b1039010315a82426ef98410467d3df64125377ca5ad961e1c77255507ad2e", 0x8c}, {&(0x7f0000fbe000-0x80)="0a6df0757ffeb9b629f640a957d51038591d757e96720c0ad9f0f47454a27585f83e36a5d9149e02bfcf3dcd61824dcdddc484278b146efd76a7005eaa8dd319d3ebae14d7a1534b91268612f5ceda0eef3d2e3e03c9cc0ea5acd9c8fc339ca2cc83436d6ebc5e36f800a3816843740656c709cac88c6225556cd29d38cedf99", 0x80}], 0x3, 0xb) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000079f000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000009a000)={0x0, 0x1, 0x2}, &(0x7f000053a000)=0x8) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000095a000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000095a000-0xf0)={0x0, 0xe8, "fb306d612fc87b5a9e283931abfe68cdeffa1205ff95bf091f3cb46ad8f34bea059d42121ae710ddb2945ae92e1d51ca6d027c180c0d39eb7c3b18481802724c51fcc90b1d0330ab2f209ac97d52e91605a58e6af13890b48bc428b025b36ab5e11f8b90269bd9531bc0b96222fe804c6b0b43da508d6327e9bbf3130193a185cec085fb89477ca4a2790f49f69b1c3f4ca931522c6798a1709ec9e0b1938d0027f0477d414d0a326be148b3009bbaf9b5e7fd964abd61515435b8eeca583e260de9e2ce502af457d7940467b6875dbd4f7e29d3eb36a248b346b60b07315b5cc7d7cf375aa58168"}, &(0x7f0000959000)=0xf0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000598000-0x8)={r3, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x3f, &(0x7f0000959000), &(0x7f0000959000)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r2, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000908000-0x4)) 2018/02/06 13:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007c7000)={@generic="ab619e0e6cb36c330b3475ab3390f729", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000b5a000-0x38)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000e3b000-0xe)={&(0x7f0000ec6000)=@dellink={0x58, 0x11, 0x80001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xfffffffffffffffc}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x4}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x58}, 0x1}, 0x0) pipe(&(0x7f0000411000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000aa7000)) 2018/02/06 13:45:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000155000)={0xffffffffffffff9c}) getsockname$ipx(r0, &(0x7f0000883000), &(0x7f0000e4b000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary}}]}, 0x30}, 0x1}, 0x0) 2018/02/06 13:45:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x3c73, &(0x7f0000497000-0xdc)="4d3b94f160f840311bd976fc5daf02a51544bdd108ce7d041511d2b6e80a908e1b02803fd52accfd0910c0a1913c05c5336e904c4f7e8eea1dab021e19fab308c740902830e6be3f80b236f2d1789ad1093f06b8314d0518e0ea8238f95b0d6e7745f47212a7a1d7d224b57c7c73e3aa4887469d2e4a7d4d9fe80b097494824440fad3a6195e06339abddbc6f0e7d12bad91d49c61eb3561e7228f1f2a58abcea3dd7c57239e21b20648b4de76fcdee69a0c4fd3d8d3b148650d476cf3b260b5afdb965457a95d3268e80a8c0da47c4f7848fcbbac42aae179efc113") setsockopt$inet6_tcp_int(r0, 0x6, 0x37, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x40000000000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000970000), 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003d7000)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00006b5000+0x876)=0xe8) sendto$inet(r1, &(0x7f00005dc000)="0b24fa18a3b1b8d7c585b376af53256563f5ba9d3aad8e27f8d554f669f564045e25364ce210d91d261345cd097d47713c7759177d90a22e733292e8213369f89e6c55b966ca020bbdece11632fe00dca77b0122e62b954caf685a21de89330a540de0d8", 0x64, 0x4008000, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d67000-0x23)={{{@in6=@ipv4={[], [], @local}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f00001d9000-0x4)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00007cd000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ee000)={0x0, 0x0}, &(0x7f0000fb4000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000746000-0x38)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x1000880}, 0xc, &(0x7f0000874000-0x10)={&(0x7f00009bb000-0x348)=@report={0x348, 0x20, 0x0, 0x1, 0x0, {0x6f, {@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1, 0xcf0, 0x1, 0x2, 0xa, 0xa0, 0xa0, 0x6c, r2, r3}}, [@policy={0xb0, 0x7, {{@in=@rand_addr=0x1, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x5, 0x0, 0x982, 0xa, 0x80, 0x80, 0x11, r4, r5}, {0x100, 0xfffffffffffffff9, 0x3, 0x4, 0xc8d0000000000, 0x7fff, 0x2, 0x3f}, {0x1, 0x4, 0xffffffff, 0x100}, 0x1, 0xb, 0x3, 0x1, 0x2, 0x1}}, @output_mark={0x8, 0x1d, 0x7}, @tmpl={0x244, 0x5, [{{@in=@empty, 0x0, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x2, 0x2, 0x33, 0x1, 0x2, 0x151a}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0x2, @in6=@empty, 0x6, 0x4, 0x3, 0x6, 0x8, 0x4, 0x3a600}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x2, 0x0, 0x3, 0x693d3420, 0x2, 0x532fe368}, {{@in=@empty, 0x1, 0x7e}, 0x2, @in=@empty, 0xffffffffffffffff, 0x4, 0x0, 0x7, 0x3f, 0x1, 0x6}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x2, 0x4, 0x8, 0x2, 0x76f}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x7c}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0xff, 0x80, 0x9, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x0, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x3, 0x400, 0x9, 0x81, 0x4c0}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x7, 0x2, 0x3, 0x6, 0x2, 0x7f}, {{@in=@rand_addr=0xa097, 0x3, 0x6c}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x1, 0x3, 0xfffffffffffffffc, 0x3, 0xfff, 0x1f}]}]}, 0x348}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) ioctl$int_in(r0, 0x5473, &(0x7f0000b4f000-0x8)=0x8) 2018/02/06 13:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b09000)={{{@in6=@remote, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f000007c000)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0xffffffffffffff94) 2018/02/06 13:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a51000), 0x0) sendto$inet6(r0, &(0x7f000009d000-0xd)="6a1d861a8b72c007c9c513f46f", 0xd, 0x4000000, &(0x7f0000086000)={0xa, 0x1, 0x1, @empty, 0xffff}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b6a000-0x8)={0x0, 0x7f}, &(0x7f0000adc000)=0x8) bind$inet6(r0, &(0x7f000051c000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b65000)={0x4, 0x3ff, 0x8009, 0xb6, 0x1, 0x832, 0x3, 0x0, r1}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000157000)={r1, 0x3f, 0x2, [0xd, 0xfffffffffffffff7]}, &(0x7f0000d9c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b7d000)={r1, 0xffffffffffffd585}, &(0x7f0000b30000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e69000-0xc)={r2, 0x3ff, 0x30}, &(0x7f0000fde000)=0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) accept$llc(r0, 0x0, &(0x7f0000b40000-0x4)) 2018/02/06 13:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f21000)={@generic="b0df92239a0e3cb95ec0c804eb52a556", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec", 0x88) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/06 13:45:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x2, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = socket$inet6(0xa, 0x800, 0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000684000-0x8)={0x0, 0x8}, &(0x7f0000945000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000bf8000)={r3, @in6={{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xff67}}, 0xffffffff, 0x3, 0x8001, 0xb92}, &(0x7f0000898000)=0xa0) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b14000)="010000800080000001b60ced5c54dbb7295df0df8217ad4000000000000000e651", 0x21) 2018/02/06 13:45:49 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) recvfrom$inet6(r1, &(0x7f0000005000)=""/191, 0xbf, 0x40000000, &(0x7f0000004000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4615}, 0x1c) 2018/02/06 13:45:49 executing program 2: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000aea000), &(0x7f00002d8000)=0x1de) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000aeb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000682000-0x4)=0x3a) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000aec000-0x4)=0x3, 0x4) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000aeb000)=@ethernet={0x0, @random}, &(0x7f0000aeb000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00007fa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8103}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000356000-0x10)={0x4, &(0x7f000012a000-0x78)=[{}, {}, {}, {}]}) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x401, &(0x7f0000ce5000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000002d000), &(0x7f0000658000)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x8000000000091}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) [ 52.507434] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/06 13:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000076a000-0x67), 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty}, 0x10) getgid() [ 52.553270] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/06 13:45:49 executing program 7: mmap(&(0x7f0000000000/0x10b000)=nil, 0x10b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x123, &(0x7f0000092000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x6, 0x9, 0x9}}], {@ipx={0x8137, {0xffff, 0x111, 0x100000000, 0x15, {@random=0x8e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x55}, {@broadcast=0xffffffff, @random="d9a4523bf06a", 0x100000001}, "e21987b374bf49e4525795fe0d83bac8287fafddda0975c3c54c6bd8fafd0fff9bbdef5fad1450cc029bdb45e726f756150f2a3c51e14ad8f2b959c93c7a85c46df79e8ebb0d649dae29640f11e90efcb89edcd2ddd1b5a8d783bdd02c8eaff4eeded6f53bf4364f4deafec3a98284299d162adf1cef597d3a359ed6ddfb03e931902c353b851f017440fd01d29a90f1548374c8ebb404ca7530498d06f63cf36bd2cd9c51db3efd5123105673d493372a8be99a420c3a751ed401b8853ae7b2b10ab7a5b45de2109c1c78428dd8a6885b7bc402a561f272e9d710831faea44f7b06b512d47d6a7a236d79cbc9b8f9a83ee671"}}}}, 0x0) 2018/02/06 13:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000987000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x5, [], {0x0, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) syz_emit_ethernet(0x5e, &(0x7f000041b000-0x19)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x5, 0x7, 0x7}], {0x8100, 0x8, 0x5, 0x9}}], {@canfd={0xd, {{0x3, 0x0, 0x5, 0x5}, 0x28, 0x2, 0x0, 0x0, "527d28fa29977c6e81f68ab2225a67b8552fd64945f83cab7fe45ee8de8e35f4b73c9144f3d2e1d7b29892891402651730f1853382c61bcd14fa35d936427094"}}}}, &(0x7f0000f87000-0x18)={0x0, 0x4, [0xc2a, 0xaf5, 0x985, 0xbc0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000741000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000071a000-0x78)={0x401, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x1, 0x8, 0x40, 0x7, 0x3, &(0x7f0000604000)=@common='teql0\x00', 0x640, 0x56b1}) syz_extract_tcp_res(&(0x7f000072c000-0x8), 0x1, 0x800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ae5000)={0x200, 0x1, 0x46, 0x7}, 0x10) 2018/02/06 13:45:49 executing program 0: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x400000000) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f000006d000-0x1000)="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") syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) sendto$inet(r0, &(0x7f000036e000-0x6e)="d84e9b8b01a11c87fe2da8a774f2af1131620f184e16a631cf2245f2ca612795af9d71a4dab12342da0917343b4e48e59364a7bea1a2c179048d15519b2cffa0a25d71ef5b3c6971c6bcdd7aec7eb2d18ed256336cdd7ce31beabcea93b353f74f6ad6aad82cda0a956f552a06ee", 0x6e, 0x40080, &(0x7f000023c000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00003a2000-0xa9)="a647e2f911933fe3eb54b5dea57c519eb6d66257bdf2c283820fb0f3c89fef2f65d431b856138e76d5c6aeb5492c7949b126e86cdd568bfc626a5618ef8d9310b317c8b3fc07e6285bdbb65a3cdd875af8140ab0f800c78e9344eeecea6aea374a88f485bb318c0e48fdd4f609671e095bf093462992c61e2651fb646dddf896f85722361ba693c80dcc6ccefe72a5de5d7bd7b67d85ee7c6919a24e2a6037b6da98ec0409a086e80e", 0xa9) 2018/02/06 13:45:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000008d000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00006e3000)=0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000718000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00002d3000), 0x15) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004fe000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd7000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000228000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000958000-0x28)={0x9, 0xffffffffffff2598, r4, 0x0, r5, 0xffff, 0xffffffffffffffe1, 0x8}) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000)=0xffffffffffffffff, 0x4) 2018/02/06 13:45:49 executing program 2: socket(0x11, 0x8080b, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000c8a000-0x50)=[], 0x0, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000256000-0x4b)=""/93, &(0x7f0000fb2000)=0x5d) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x7, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x800}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x200, 0xfe00000000000000, 0x5, 0x1, 0x913}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000001000)="602d33b7a0"}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000a6c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000000)=0x26) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r4 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r4, &(0x7f0000d30000-0x14)}, 0x10) 2018/02/06 13:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) close(r0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = gettid() sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000098a000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 13:45:49 executing program 3: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000d8000-0x6)=@hci, &(0x7f00000f0000)=0x6, 0x80000) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000003f000)=@un=@abs, &(0x7f00000f1000)=0x8, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000075000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}}}}, 0x35d7, 0x8, 0x6, "f713ff5bcddf80bd0ef084fb54a36b45634758b42d348f6bfe568c5ed829f4a73f71c1779f8fb306fa59162205a37a731f621911678f2d05267cf9cef5628c86218445ca207435f9779ab5884ee245f8"}, 0x160) syz_emit_ethernet(0x437, &(0x7f00000ec000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x401, 0x88, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f7f718", 0x0, "3a3585"}, "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"}}}}}}, 0x0) 2018/02/06 13:45:49 executing program 4: pipe(&(0x7f0000e78000-0x8)={0x0, 0x0}) tee(r0, 0xffffffffffffffff, 0x4, 0x0) 2018/02/06 13:45:49 executing program 3: socketpair(0xa, 0x80005, 0x9, &(0x7f0000e7a000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ea9000+0x4b7)={0x1f, 0x6, 0x3, 0x401, 0x8, r0, 0x8}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ce000+0x213)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f8b000), &(0x7f0000f9f000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) socketpair$inet6(0xa, 0x3, 0xf92, &(0x7f0000dd2000)={0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000776000)=0x8, 0x4) 2018/02/06 13:45:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000655000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003b2000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a32000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4}, 0x0) readv(r2, &(0x7f0000ffb000-0x20)=[{&(0x7f0000ffb000-0xf4)=""/244, 0xf4}], 0x1) 2018/02/06 13:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0xfffffffffffffffe, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x4000000000000000}, @esp_ip6_spec={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {"9e56", @empty}}, 0x0, []}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:45:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000839000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000076a000-0x7e)={0x0, 0x76, "544f6ea9243a0fd39ad176ffb024f7c22e24eb37df2786f1778479680e01c818a1e8026486c2d6679ab58618bfe9d7dec551d71ebde0b52b8e84723015d0c41a37ec9e0fc95690cf8c945bb63e9b3fa849201480f2286ad829a36d432492a9887c19aab661971188c621dbfe4e31358ec185ba904bc0"}, &(0x7f0000940000)=0x7e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d61000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000668000)={r1, 0x7fffffff, 0x0, 0xfffffffffffffff8, 0x0, 0xfff, 0x673d, 0x8, {r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x2da1, 0x7, 0xffffffffffff0000, 0xfffffffffffffe4a, 0xfd}}, &(0x7f0000b1d000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000506000-0x4)=0xd18, 0x4) 2018/02/06 13:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x80, &(0x7f0000564000-0x8)={@rand_addr, @rand_addr}, 0x8) r1 = accept$inet(r0, &(0x7f0000fe6000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f23000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ec0000)=@assoc_value={0x0}, &(0x7f0000614000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000efc000-0x20)={0xffffffff, 0x8000000, 0x20f, 0x100000000, 0xe5a, 0x80000001, 0xfffffffffffffffa, 0x8, r2}, 0x20) 2018/02/06 13:45:49 executing program 0: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000ac0000)=[{r0}], 0x1, 0x8000) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000ac3000-0x8)=0x40) shutdown(r0, 0x2) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ea2000-0x8)={r0, 0x101}) 2018/02/06 13:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000acf000-0x78)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e03000)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b85000-0x10)={0x5, 0x8008, 0x8001, 0x0, 0x0}, &(0x7f0000cbe000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004f7000+0xa80)={r1, 0xc9, "40c54e80be5d75af2bbdaa820728453d7096d1efdf02532a0aeade90bbeb212b43d1c9baf71a2ac65937fe2849c0bf7d2e817f5a3f9e27f06864a3eaf7c98a9ebfe931fa97eca103ba4d5a1798f7f7863c55ddedc8a08e29263edc8eae123ab615f59f8c987dcef01c188c0c20906d7a012b812380ef2b24e0c07ab5f50e641e8a5834d1710f1b87e40362bca16020c44d85f4ab42b53d372f44b94beb9568d562827b52038a0a5441f7a9ba21159e44699eb754e79f880ca90553352a09526405d965244100121750"}, &(0x7f00001e3000)=0xd1) recvmsg(r0, &(0x7f0000c1f000)={&(0x7f00005d2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000981000-0x60)=[], 0x0, &(0x7f00006a6000)=""/182, 0xb6}, 0x0) 2018/02/06 13:45:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) connect$inet(r0, &(0x7f0000993000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bc6000)=@assoc_value={0x0}, &(0x7f00005a7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001cf000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000000, 0xfffffffffffffeff, 0x8, 0x9, 0x7}, &(0x7f0000cb2000)=0xa0) sendto$inet(r0, &(0x7f0000264000), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b04000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r0, &(0x7f00004aa000-0x604), 0x0, 0x0, &(0x7f0000024000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000040f000), &(0x7f0000e9e000)=0x4) 2018/02/06 13:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000dcb000)=""/116, &(0x7f0000e13000)=0x74) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000041a000), &(0x7f000014e000-0x4)=0x4) sendmsg$kcm(r1, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x5, 0x7, 0x59ea, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10, &(0x7f0000f80000-0x20)=[{&(0x7f0000632000)="71ea9c32c4de0ed3d5777e1e38707916021f07", 0x13}], 0x1, &(0x7f0000545000-0x1e0)=[{0x98, 0x10c, 0x6, "f23cd77c9570bec542994c4b5e468379245a937d87943d9f468a938a9e0aedeace60fb2dc4d7fe6cc0535eefdc7b8c609517aad40dfe4b91ced7c825939dde9d4b504b465257b86a8a1938a664cd328381c0f5a83616052730549016a0c71193371b73672096e1babf30edc5a70dcd4db759c85e8d7895f443c4f2e2f181e0f4351faa"}, {0x80, 0x104, 0x80000001, "409bbe5157b3c13a1a71bfc673157e11b3fa039c14002ed27f821f58bc58af818be18b4f6891bad534c424d40298c316af08b4af8e14b660eec70b9729e922070a0cbc8efe72fbdbc78ef9786537495b84f32ccd3c278626933ec1278c9b8a337e2134e9159bda4eae"}], 0x118, 0x800}, 0x4000000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7d000)=[{&(0x7f000010b000)=""/78, 0x4e}], 0x1, &(0x7f000073e000), 0x0, 0x1}, 0x0) 2018/02/06 13:45:49 executing program 0: socketpair(0x19, 0x1, 0x8001, &(0x7f00009b6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000001000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250}, 0x48) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000079000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001be000)=0x5, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cf2000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffe, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r3, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341a", 0x20) recvmsg(r3, &(0x7f00001b0000)={&(0x7f0000201000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/06 13:45:50 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0xed)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) getpeername(r0, &(0x7f0000013000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000000d000)=0x2e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000014000)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, 0x3ed0, [0x1, 0x8, 0x8, 0x6, 0xb4eb, 0x6, 0xffffffffffffffff, 0x1ff]}, 0x5c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000-0x320)=@security={'security\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x98, 0x200, 0x200, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x130}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8, 0x934, 0x2}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x100000001, 0x9, [0x2, 0x0, 0xffffffff, 0x651b, 0x20, 0x40, 0x162b, 0x9, 0x79, 0x2a, 0x8, 0x5, 0x7, 0x4, 0x1000, 0x126], 0x1, 0x3, 0x5a356575}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x9}}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x2, 0x9, 0x1}, {0x1f, 0x0, 0x200}}}}]}}, 0x320) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000010000), &(0x7f0000015000-0x4)=0x4) 2018/02/06 13:45:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000e0f000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000067a000-0x4)=0x1002) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000020e000)={0x0, 0x4c, &(0x7f0000741000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x101}]}, &(0x7f00009d3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007bb000-0xe)={r2, 0x9, 0x3, [0x80, 0x73, 0x80000001]}, 0xe) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 52.756732] kernel msg: ebtables bug: please report to author: Wrong len argument [ 52.786221] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/06 13:45:50 executing program 2: 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, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000552000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000943000)="fc2f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740220400008b227731819fd7331df22ef156de67447e88d6736d61a4a007e66f89842b5de6", 0x4f}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x80000020000000) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/06 13:45:50 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x3) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x10001}, 0x1c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4000000000}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000201000)={0x2, [0x0, 0x0]}, &(0x7f0000bdc000)=0xc) 2018/02/06 13:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000742000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c32000)={0xffffffffffffffff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f00007c1000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000563000-0x250)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}}}, @algo_aead={0x4c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}}}]}, 0x184}, 0x1}, 0x0) [ 52.842294] netlink: 27 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 13:45:50 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011}, [@typed={0x8, 0xb, @binary}]}, 0x1c}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000001c000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000001d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000007000)=""/103, &(0x7f000000c000-0x4)=0x67) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000027000)={0x400, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000003000)={r3, 0x40}) 2018/02/06 13:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x6, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000db2000-0xc), &(0x7f000043e000)=0xc) 2018/02/06 13:45:50 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffffa}, 0x4) [ 52.917889] netlink: 27 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 13:45:50 executing program 1: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/06 13:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000), &(0x7f0000dfa000-0x4)=0x4) bind(r0, &(0x7f00009d2000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = accept4(r0, &(0x7f00005a7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00000f5000)=0x2e, 0x800) pwritev(r2, &(0x7f000070b000-0x30)=[{&(0x7f0000094000)="11a31cc543dde4886659712e2441de0b7ed6c5faf142be3f74ef58ad850888a134a8d05f470ebaf6df2bfa8dfab83b0f264b9fbf08609fda9adf93b483bc194bc80724d62857943428774da836a3e525e4845dd23042053efae9ff00f1f8ac4885a9b3b656533d51347d61f7dc8b80cd5907f8e9c34727856d435e5c0e98ae3eeecc518ac4aaf8dc85a71517373e4540fffa981223ab1fd116992a97f80bcba6944588690439", 0xa6}, {&(0x7f00008f1000-0x13)="cf0575cfca44d4259266cc9459f822b23eb5c1", 0x13}], 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000054e000-0x4), &(0x7f0000eb1000)=0x4) setsockopt(r0, 0x400, 0x6, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72512b1e39e421632b9b30350357230bb135bd53cc4063c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xffffffffffffff74) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r4, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) 2018/02/06 13:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000516000)="03789f6046f5ca37f57f999b2da81548ee3952020000001ea715e47cf7d75d4cbbd15f21000000000000002037e0b942f0930efb7e50a21591aff9fc182164fe", 0x40) socket$rds(0x15, 0x5, 0x0) recvfrom$inet(r1, &(0x7f0000068000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b81000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 13:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e9c000)=0x400, 0x4) syz_emit_ethernet(0x32, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "203699", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000013000-0x8)) 2018/02/06 13:45:50 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x806, 0x9) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4), 0x229) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x64e2, &(0x7f00001e5000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f8d000-0x38)={0x0, 0x0, &(0x7f0000f8d000-0x20)=[{&(0x7f0000f8c000)="7232788f3332a4af", 0x8}, {&(0x7f0000481000)="01b86a51cc8016a719cfa926df51aa5009077af823f73045d5b3fa2422a17ceddf1b663411904e9e2c617366b537ff0dbafa54476a6d8f89696859bdb5c776cf025a2464b72036144fb5ecd2f6c084f9b61143c535dda45ba05015a4fd196462edc868c284cfe509a9912317ff1b367bdef3331207a7c1344cf74293d7f8d172d1d6b9baf5ff4d835f1e09b0926b2fff61f5b96ba9b08d98886b3cc92a95b6fa8f6f6148ab3154899f21e0807337bb282116ee41", 0xb4}], 0x2, &(0x7f0000dcb000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc4, "805238c83ba7df8ff90928d7e67b5b650e89b897fa90fe327864fa3d9db10a60488fee0d1576a6e1d5886baf5e2f4361390a426876a47e0fa830ce51337330d22aef0a56439f3d4bb56cc2ccb7e5d1b367249b0020a1d4aa813500cee4180a0f62934d322f57dd49ce5f6d3fa62c59c5511eeb044b8f61407d371b61cb43980385c95d4e14aa2c0bf79522ecca9a5557fe2a677c072330ffdbd99e1b80b755a0d73ff452386c4a79616b8b5b530d1cffbadca8612a1a9563a72ad03117f1ed365d05f518"}, @iv={0x90, 0x117, 0x2, 0x78, "137db4ff9e37b2c367065f0abf4d7751bbdca83e67fce77ee02891af5dcb80ce0e2d55027e878280157117e8372648bf56d666f08037ef8e15c98a33c862d9fcb43988f6ce595472f5238f61142b384f8db484c7a4bd7994e315049c58d9e6ee4b0b8bcc526b1c91722e6f464be95d2f885210296fa4ba8d"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x58, 0x117, 0x2, 0x43, "13417e1c333b81520284e7dce3d59bbc111b6cfaff669034d5d212098a1ab316fa22f3ad979919ed925f769af3c3f5edc019fda12b1376ae050d8f9c5d61ce832365d4"}], 0x208, 0x40085}, 0x8801) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x100000001, &(0x7f0000f8c000)=""/215, &(0x7f0000f23000)=0xd7) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f8b000)=@add_del={0x2, &(0x7f0000f8b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/06 13:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) vmsplice(r0, &(0x7f0000492000)=[{&(0x7f000091d000-0xfe)="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", 0xfe}, {&(0x7f00007eb000)="48689f4544f6b1d267ba81c2d94f947e87f73d285ec3c86b6a461d69df395cd18e33a3f168cb72d7f57fbe1e1fa2f4273f70fc2f1b7d2aed95d8f5606b5f603185afe72182e5593726c9f76aa619b4ec42a74932a34c9cee2529618bee108c3424175b5aafd691b156e3e31a0be0c805b8ea8d2550f76882a84eafa54cc57a49496b4c75d29cbe7b812b0dcf82c632d4cc04352e2bad03eff4ca36772cb7db5c739e701526ed5b018d4b3860f15e9f26073f37f6c85d8fce0657d1127961e432e11ae80f64fe60c49c1e0ace3b5b96f911afe61ea02d74f2d719df60c13a89cc3af02bc18f90744f9dce21dfedbaa469ba7de81b7a50aeaf86", 0xf9}, {&(0x7f0000c82000-0x28)="42c56163b4de6f44c62c28245d0dd9707598404504b932c4e85e53537d3aa9af02aef3b99779fa78", 0x28}, {&(0x7f0000f5a000)="a8a383e8ea6ce0799829c75825f1f95d3960742ca1874295e3405c8c6ffbd747f138efaf2c3f70c2b810d5d17e79c79b3b73fd8fc041dba76bf4262a8712e4f6aa7bb24704ddac45e44ba906aee9750715f44d3e261b71b0b7b4e137c223a314e437c2a042eb01ed05c9fd39f22c75b0d3434a2e9cf77e3b8daa3b5b62a0b6f3", 0x80}, {&(0x7f00009cc000)="1263257b94727629b03cee629ddf8b8ce3cf70e11d855e236c046f9c5947ab945e23fb2f20955ad6", 0x28}, {&(0x7f0000e8b000)="da3f17a7e39c9b53cc613a87a50712f86f4bafa204df657b2820fb6442b08ff8a9579490b5d930472b835c19dae5bb7d49e2f87bb94e20a988b06584509d1cee7dc2c2bc841269d7170d92705f798b46a5398fc9b3", 0x55}, {&(0x7f00005a6000-0x34)="a7b3414ed0d0665616e4d192e2de1060b2387e989454bc84ac55ee34f70a8e1ac53ad434a539323718cb85b4b86ae33d8b003ba1", 0x34}, {&(0x7f0000b24000-0xfe)="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", 0xfe}], 0x8, 0x1) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b9000-0x8), &(0x7f00006af000)=0x8) 2018/02/06 13:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff, 0x0, 0x0, 0x0, 0x2100}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 13:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b3f000-0x58)={0x26, 'skcipher\x00', 0x1107, 0x1, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000088f000+0x471)=[{&(0x7f0000849000)="d3f9dc9f3e02e3c98a2efbab209b92a7961129d1d2116fdf74ba5ec4d8e7c27097715ded6938815b979bf5232c8d79349a1ff653975b1eeaf037f5ada854802d00819422be74b3b4e652a1cf90b16be36d31a753e4d5d6afc5acb7c0a0e178235fd8b6c191b5bd4252f1272e7329cb122a60db7c2e06b1bdec349b5155495bd885d05a651c9589525b503dc0006812f2", 0x90}], 0x1, &(0x7f0000d72000)=[]}, 0x0) r2 = socket(0xa, 0x80004, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ea4000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x100}, &(0x7f0000c13000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000251000)={r3, 0x7, 0x6, [0x5, 0x7, 0xfffffffffffffff9, 0x6, 0x0, 0x8000]}, &(0x7f0000613000-0x4)=0x14) socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000ac0000)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f00003dc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/06 13:45:50 executing program 1: setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) r1 = socket(0x1b, 0x0, 0xfff) recvfrom$packet(r1, &(0x7f0000a7b000)=""/64, 0x40, 0x10000, 0x0, 0x0) 2018/02/06 13:45:50 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xffffffffffff0040}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@generic={0x10001, 0xfff, 0x9, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r0, 0xfffffffffffffdf5, &(0x7f000000b000)}, 0xfffffffffffffcb5) 2018/02/06 13:45:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000037d000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000d18000)="51a4fb235cb266ac2c0d268d", 0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x24c, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)}) r2 = socket(0x5, 0x7, 0xfffffffffffffffd) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x80000001) 2018/02/06 13:45:50 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000bfd000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000125000-0xe)={0x0, 0x5, 0x3, [0xfffffffffffffffd, 0x6, 0x6d3a]}, &(0x7f00005e6000-0x4)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000034a000-0xa)={r2, 0x8, 0x1, [0x1]}, &(0x7f0000e1d000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x0, 0xf99, 0x2a7, 0x9}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xaa}, {0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, 0x8001, [0x9, 0x3, 0x80000001, 0x89c, 0x101, 0x8, 0x4, 0x2]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x3, {"9b23dd952e022f"}, 0x5}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="f5270daff1de8f49447fb5e9b05cf5f3ce09061b7fed04464f3963800f185e96b1a2e2120324b0395ba4334b", 0x2c}, {&(0x7f0000003000-0x79)="9b0d610e75a53178e6bb80d86a70a2814c9eef37eaf9ca753fc5c5ed2eeadc6bf72837c2eedaa981459a60ba64bfeb59a918edff73f9a176c0921ad55e5b3cf140060f8b9da237c1b92976da175ffeacce34acc8e4118e52e5806a8c87683fb1c52d0161614141050891b431f1f154748630c69c86a3b33be9", 0x79}, {&(0x7f0000002000-0xd3)="de502162255c1574a8dafa62279bbc967f0b7a354d0d648f16bccc6b75759e39d06e054be23a5a67b13c2e17655a79895047626399380710f1a942f018dcdf8f8fd834b5f225bffdd474243c0b8f1bb81683b24f3f0a276fcc5980d5ce781137db3fd551c839342f1b7f74827f7cdf656a2df0dc051bcad195d3e6ebc5b5bad935b0d0894345619d6e6f12e35693f3c1c082eb182be6c6ef46faaf77c4bbbebb5e21688bbc669a9c44d8acaed3eb11969dcca2a484582a2cb35ac9d6192afc5add2117be08a62e408310873279194ca5bf3186", 0xd3}], 0x3, &(0x7f0000003000-0x610)=[{0x50, 0x10d, 0x7, "5efabfe27258eb2462a71eed40b905cbb3bfe855f8ba61c9122e0ebe3f3a18915c5bed359d3b1bf4a8b8cb95359f7cf335d50ace673e5dbc1238"}, {0x60, 0x105, 0x1, "c6e9d1ecfa98276e19a7e8e394c088824b780bf2f5cad5a1a2cc10e3e1cfb6a48d1eda1cbdd5cfdffde0afb81dc1abdffc8c0884e9a58481a07b0b5df7a1485b2b5b3c0258806329f4a9c8b009c7"}, {0xf8, 0x1bf, 0x762, "efc26b2af399699ddc0b4e7215f78fe49e181a1b5ad55580f45556684781eab1852f177c9bf6e4e0c38d955f30e10465a6d2be23725c707cecbd4ae63188930c7f0429c12d56679b2843d37996bffc1f5a3fe8d63ca283ab3122c1305d6c502874b38dd4d034296fffa83846190f3f131615777bf3a65d412def5975c688fd88b7d62c3a8c8afed2adc7b7117950e4a90b9c452a19966c96c4f8de18751c10e4a7117ee1dbe8ff6ff992cdbad5428d78affeed5cf969af1eb07997c5b179d6c0ff3cb892517854deb6dbf093008983dd3f3d411aeb4387d7da11e0b87d425e08063dd2"}, {0x80, 0x10b, 0x6, "40812b996087e492dacbdb30d7e015634182ef4e7a9a94da6cef3e08239ad674579c34ba18a5b590e9f06dddc21916dd8ece0e1397ee572442caa2ae01c923cf7a7e5d2987d7f851b1cb126455450c123f954b315583d8d9ee43f24462d782ffa10bbe43dc09486f23cac4d7"}, {0x40, 0x13f, 0x1be, "e97d5ba8e77dee19ca7190ff70f46f6c78011bad7c2357b0ac0bb6ba9ad0a62059b70a0408837120661f9f"}, {0xf0, 0x10d, 0x8, "41d05d1f0f1630d363427d4ce1d3d81beadac61b43258343f6b940d5a8e2e2527df21c7d617ab96803b90fb95105176adb61d7e08794ff39544aeead658a7bf1f6e53bb8541913deb9354fc14e563f186f9dcbb51a3bda1f34a9672628a9bf76c4adba066bfc855b200b01f472c3136ca09de58cfbfa417065697b0fbb4eec046a8c18e4bb0fd7d67a8470e7d11d96dfdac2bc8a5a17978093dca5e245ae0cf86b6c2aa5d99a2bdf575b7ba574da145e0d06b146ad832df7e8b7264d249c01fa4f90a483eead0548333c088c68a1e2fc7eaf5ffc3c1f97258ec5a4f2acddd3b2"}, {0x100, 0x1, 0x6e, "544d3c8fb10cac055c1552dd74de0c2d169c467554eb3a0c042ce624c9370d29d06836522d59d790593f6a5618aaa0e401f812f6994c48461644b8d91018c6ed6944a78a1a9897015c90779030e3f75f6dfa7ff470dfa1e9d5693f6a2b74e0d5ed7f13513202703520615fb55809d3cbbc58124e1e31e4b9db9ac14c580110926795213c8c309af0487f1afb73b71a74b112223dab315117bc4cfa37fa02b6e2d0ed722adc976a169cc1fb4d18f066c8f8beab2f779857041a93605469769cf03d3e8e25df64acee563e3a221072322656d54cba2ac24e89a095271dc1d255a664554736d76ea62cd93e07"}, {0xd0, 0x107, 0x1, "f9d90c7d6d0fd30dee4ad19046a0ada7f7818aad5c02512699f92dd7fdb8a2829cc34c42508e6bd6b54ecd501f5aff1ef7538c45ca4809ef6c385bd8eea71643eb94c62f10d849ddc1e747cbcd7f53bbdd163a611088d5b84a058732666b6055073ef047ad6746322a018a18b9250583fdf451c14ff408b549fedcade3fcd8f393035f9045379233199a8720ac90302e39f8f700fd011d05421141e53a497773b97e4d1751c23882ff2dc7d4c5b62a8d180c09319f504c348b44"}, {0xe8, 0x118, 0x5, "226ab5d4da074d4027164ffec49f14630d1f556d808913dec218e6fe04e98c1fb35952c496431b73269919e9b85bc7a8db849bd697832b4e6562b3414ca164878ae7e815ddcd3f4904fe93010a94bb9697d884a753a1caf0b3d5f4ada51363ac3087f62e317ef574d24cd8cc018fa27592efd3bb62bf6d741a74bc5cf96d87f80f34784d5123a841e8408f8912c29bf3c26b2f6f6f6c878b3978ab5206cc0c15132c60297d3456f1dc80a2fa1261b3434c5c0045bb11362ea0b4ff9a596e380056ed3519d2ed5628ac161a4e054c6b93b9cfaf"}], 0x610, 0x800}, 0x2000) 2018/02/06 13:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x9, 0x2, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000f12000)={{0x10000, 0x5, 0x3, 0x2, 0x0, 0xffffffffffffffe1}, 0x8, 0xfffffffffffff800, 0x7, 0x7, 0x8, "53331f51d3d246fe4221b2dfadc787a89810f94eeadfdfeb5561a0294f7e68f12a9bda9580c1cd8e125548b158cd6692de7463eee947394c324ea444f9ea48ce35ea23d955fbfdbab54dc058b6dd32b40fd01123c8380070af591108a408254dc4b9ec23131407d86197ab11df616b85c5bfd60ed7f066c8684d563909d73edd"}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000325000+0x6d7)=0x100, 0x4) pipe(&(0x7f0000aa7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000656000)={0x0, 0x0, 0x400}) pipe(&(0x7f0000e17000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000e21000)={r3, 0x80000, r4}) bind$inet6(r0, &(0x7f0000048000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x400000000}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/06 13:45:50 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xfd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000004000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000003000+0x33a)=0x32) connect$vsock_stream(r3, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x44}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000244000-0x10)=@generic="71f46ed28568e226f87e183aeee878f5"}) 2018/02/06 13:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d}) 2018/02/06 13:45:50 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a7b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000635000-0xe8)={{{@in=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000077f000-0x4)=0xe8) syz_emit_ethernet(0xe, &(0x7f0000006000-0x1e)={@random="bec6ce6e00ec", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @generic}}}}, &(0x7f0000005000-0x14)={0x0, 0x1, [0x0]}) 2018/02/06 13:45:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006e3000)={0x0, 0x41c, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000074e000-0x7)={&(0x7f0000648000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f00008ac000)="f7b9e56118ed87fb251963f38d1b", 0xe, 0x200007fc, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) write(r1, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b0b000-0x4)=0x4c2, 0x4) sendmmsg(r1, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1}}], 0x1, 0x0) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x1cc}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/06 13:45:50 executing program 2: r0 = socket(0x18, 0xfffffffffffffffd, 0x100008c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getuid() ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) getpeername$ipx(r3, &(0x7f0000000000), &(0x7f0000000000)=0x10) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a26000-0xe8)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00001d3000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000001000)=""/3, &(0x7f0000001000-0x4)=0x3) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c5d000)={0x0}, &(0x7f000084e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/254, &(0x7f0000001000-0x4)=0xfe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cc5000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e53000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000910000)=[{&(0x7f0000972000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xc0)="1c09e5fcbc9ad3d6d323f5cd0c423dee648ef6d6530f43a60c78815c9063f8a8ca8c68d96fd8d29bbd04f83fa9518b93e9790be8e3845e86fd78c50cd31de0c6bb44233e1eecf7c37ddf4321f9cb7235134b72965956d0145e64b7683b73b1b038e156f5f0733d0f7b5778fd42ea59ec581735e20ee0e720dc8384fd4eeae8cebe53d65b72951ab59b8e52047c57f4ae2376595d00b63bb61d8c13a5beccf3290ffc2da4d37bd967663f4be8f4112255db9652e1eef890f020f785baa97dc639", 0xc0}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="fac43847318b5f7bb74269c8fe4a2a7a134a37e4851ae67941165470833aed70ce3a", 0x22}, {&(0x7f0000a0e000-0x28)="c90f81bd1e5cfd6c5170a66291da839e97ec4432652e08f667032a1ba23471fa8bdeecfef8273170", 0x28}, {&(0x7f00008f8000-0xce)="283f1d8755aade14f0fbe442175f14d5493cf19c639cbabb8544ae5e55d58bd9f51636de9f1787fd56926829d20de840f0a07db4a99f29561e032a6b954586a22b4897ff6116aff16a10dc0a6911640cd7991c25a0ff4edbdeb9b8731d25398e23164f0a1ab1d85fe1782233bcf01922e7940ab4f402f87a17a55f0479b49c5b93b08d67f921d8f8e06f5e90fe1c90484cff9bd72f6ff7a68b866ef33090a4d74b2df76f024e4b3ec088853b96942f5a2a5c9ed87cb8b946e2b0343dce26d25ed51d3ea989026e880eba9512073f", 0xce}, {&(0x7f0000000000)="413918feb7d54c3adbc04f043fa758d11fce0d1e1aa217adb52c1c788d2c1477ccbb1f3d7040c4a1ae79ffaa4547f3a6184f23d4bf8ef2969122ecb367f4e7ca60f08f6a0d0563798289640f2a6bfe188ff5e245487cf0a84e26d5b5a88edb1e53dcd7a3063c8e25c4a6e4bc64e66d89f6e78d8ee415d97d7bd8ec931baca5276259bf797ed2e94be23cac2211d0d8c6772b923754e9a29cf77bab3607e9222227fb7893a405b64020b3b4", 0xab}, {&(0x7f0000df9000-0xb6)="048066380cc5893bb85b4ac9fabf4b19c9dbabd111da37644f043c2c0c9fc4fdddc1885c4fbdc0697dd318b0815acf2b4559eb1d0a9197e4f8d1b049cbe97c611a2f7167ddbc3c0d34f309ddefeae8c3fc757c2b7e843c5e698de1a729b8c700f1bd638ff49409b63a326bb06ffbc562014fe507d442ab9fa6d55a058132cc9c7b8c177a73bf4763bf66e6c13036a5c2aae98117221fea0805e1c80671ce4d6d29e0b46113a4fb7532b3d2789a38f37b7fd6ad52dfb2", 0xb6}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x20, 0x800}, {&(0x7f000031b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000d5000-0x40)=[{&(0x7f0000000000)="34fad2416daf75621500abf711f65e026d3b6332e7177c0348f7718255a04c3dc7c239aff9cf260d2e894d09f4a4377fdf60a3a9bc560ff0", 0x38}, {&(0x7f0000ede000-0xe1)="ecf443574a7ae08b9d3b21b742ce60684904a5bcea9ddd10643a08763487a20ca6d497a9da46f7324bff82b3cba0e9ead2315ff331551d28eb7f821b4187e9906571a07850bc1e4e750ceee3cd5d851e2af329539f2f60b40a1b7a03fce7cbd642fc9df334654f9a23c85dc8e6353a05b52fded0a51934465e5c23f38532e63845964d754e4bac580a26dcb5fc1045a3418289cbf9af63f9b218e9f03550f303d7b74291c59a4de3cc6c81c947a1c227588e8568b746db70f67a205e10ee324011209da996dda9acc4ce4df197d8d4c3bc0d09ba0294eb61ab7bb4d8db988a1007", 0xe1}, {&(0x7f0000001000-0x31)="45772f936cab961e4738fd2f285c1b9e1152000bb432f32f31c6588aa409d6473037a16ce96e71a9ea7507a1e97eacd39f", 0x31}, {&(0x7f0000000000)='$\n', 0x2}], 0x4, 0x0, 0x0, 0xc000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000049000)=[], 0x0, &(0x7f0000001000-0x98)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x4}], 0x4, 0x80) 2018/02/06 13:45:50 executing program 3: syz_extract_tcp_res(&(0x7f0000e1d000), 0x800, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000d34000-0x8)={0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000009b000-0x4)) 2018/02/06 13:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x100000005, 0x4f8) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000975000), &(0x7f00004e0000-0x4)=0x4) 2018/02/06 13:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000525000)=[{&(0x7f0000ad1000)="32979a510e4ffa480df92dc6eb34fac4cf5f4f7bb5d7ea6f7b28b64825d2a29221edd3f14c95afdad877f2ebb8ba29bbf1b90fcbd839d609e9da46ece48e53a6b11a648aa3b4ea372e957686f344af0b2dd0267fdb115c4ce06fb93df515b494141d6b829cce1a053ca2df772bbf7a04414c83bd7b25ca6980d499", 0x7b}, {&(0x7f0000ba1000-0xe5)="030661dc4a3cc89adfc0be689e9a65c340e276a3c2905ca2789b97cc771981264acfa29d91c6a76a917207991f5f10b7d5d06ff339e8c3be14dfe7135956fc149f1461dd2e18bfc1e77849c96123bdc4afabe39c5c4ba3e7cbef77c86b8a24812118a681c19aaf252ae1394e5045a6750a4076cf4f7b6296047bf96730dcb30146044bf2c61bea9710a5bbc04da5e9ea3e46292d17b905f4282ab9b2c72df683406629692d3e1ea7f0ff11958fb545fa168e9e43dfa079c1715aeaf025a395bfb1409a343030fd842d21d60af2d6efa1cbb72fdb876f50e3c22217581bd03e000eebde3385", 0xe5}, {&(0x7f0000592000)="52523a359f284b6778740e4acb8825b86b933b5f0dbc3556afcc90ac7e086855814854816c364954bdaf19c2f71f329a5d889ae9b6108512d08a2765eef1452e3eba035af8a53aacd3820d4dbb8daf1ccb03f00e63ac26d2b841452b1d20fe66e0de71e7aab55635b39da50456b196a370122760f499d135d36267e2729d4a1073b34e84f2c93d1a9ed43c65a2ce865d3f49c70a13bd207e77", 0x99}], 0x3, &(0x7f0000d72000)=[]}, 0x0) accept4(r1, &(0x7f0000cfb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000095e000-0x4)=0x14, 0x80000) recvmsg(r1, &(0x7f0000e89000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/02/06 13:45:50 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4}, 0x10}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d5d000)) 2018/02/06 13:45:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000083d000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009a7000-0x20)={@generic="6c6f3a000000000000c4fcc5218000a2", @ifru_flags}) 2018/02/06 13:45:50 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x3, 0x3, 0x100000000) listen(r0, 0x2) r2 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c4d000-0x4)=0x10) listen(r0, 0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f72000)={0x0, 0x1000, "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"}, &(0x7f0000bf2000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000092a000)=r3, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f72000-0x4), &(0x7f0000f72000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cff000-0x4)={r0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009eb000-0x14)={r3, 0x1, 0xffffffffffffff00, 0x5, 0x100000000, 0x6}, &(0x7f0000f74000)=0x14) sendto(r2, &(0x7f00009eb000-0x96)="8c7ba9514f79d306f727366d07cd2ff5e32bc468894d819e19fd8c81ab683883da99702c0e7cd54b50497807829b500e3d3e1e24d30b9dc8e6e25027483dbef497676e60da47660c4590841ea78d96888c1336b3aca75b4993ab83b9c5090a853e4eefa07340cc0717065fe9b49cccc1f31f6ba0fa2774f634682830d7ba50e992cc941039e444ba28b9ceafb50d169c112a805e25bd", 0x96, 0x24000000, &(0x7f000020b000-0x6)=@hci={0x1f, 0x5, 0x1}, 0x6) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00007e9000)=0x7, &(0x7f0000f72000-0x4)=0x4) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f000096e000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='tunl0\x00'}) 2018/02/06 13:45:50 executing program 0: socket$inet6(0xa, 0x4, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) connect(r0, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x40}}) socket$inet6(0xa, 0x0, 0x0) close(0xffffffffffffffff) 2018/02/06 13:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208"}, 0x10) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0xfffffffffffffffd, 0x0, 0x2}, 0x2ba) sendto$unix(r0, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) socketpair(0x7, 0x7, 0x6, &(0x7f0000326000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000121000)=0x3, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ebe000-0xc)={&(0x7f0000035000-0x8)='./file0\x00', r1}, 0xc) connect$unix(r0, &(0x7f00003de000)=@file={0x800000000, './file0\x00'}, 0xa) 2018/02/06 13:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="0000000000000000000000000900000000000000800100004000e7003072a901"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001fc000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) 2018/02/06 13:45:50 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x3c) 2018/02/06 13:45:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000064d000-0xe8)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000cbf000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000074c000)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000453000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000007000)=[{&(0x7f000075b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008be000)=""/153, 0x99}, 0x120) 2018/02/06 13:45:50 executing program 3: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000e21000)={{0xa, 0x3, 0xb1c, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x74}, {0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0xe3a1}, 0x8, [0x1, 0xe33, 0x4691810e, 0xffffffff, 0x1, 0x5, 0x100000000, 0x2]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00001c5000-0x108)={0xd9e, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x108) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001b4000)={0x0, 0x1c, &(0x7f00001cc000)=[@in6={0xa, 0x3, 0x4, @empty}]}, &(0x7f0000e65000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e44000-0x8)={r1, 0x9, 0xffffffff}, &(0x7f0000c33000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000e64000)=0xa0) 2018/02/06 13:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x4, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) pipe(&(0x7f0000a00000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000801000)={&(0x7f0000516000)=[0x0, 0x0], 0x2}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000282000-0x4)=0x3, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000086d000-0x4)=0x9, &(0x7f0000a46000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000d2000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xff, 0x6}, &(0x7f000034e000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000466000+0x709)={r3, 0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b8b000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) close(r0) sendmsg$key(r2, &(0x7f0000772000)={0x0, 0x0, &(0x7f0000158000-0x10)={&(0x7f00000c1000-0x60)={0x2, 0x4, 0x8, 0x3, 0xc, 0x0, 0x6, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x40}, @sadb_spirange={0x2, 0x10, 0x2, 0x3}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0x1, 0x1, 0x80, 0xde, 0x3, 0x1}]}, 0x60}, 0x1}, 0x10) 2018/02/06 13:45:50 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24}, {0x6}]}, 0x10) pipe(&(0x7f0000020000-0x8)={0x0}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000025000-0x10)={{0x0, 0x2}, 0x30}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) 2018/02/06 13:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a1b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000fee000-0x10)={0x200, 0x8, 0x0, 0x80000001}) sendmsg$nl_crypto(r0, &(0x7f0000840000-0x38)={&(0x7f00005b8000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000ba3000-0x10)={&(0x7f0000906000-0x128)=@get={0x128, 0x13, 0x408, 0x3, 0x2, {{'xts(xts-aes-aesni)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xf131}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0xfffffffffffffff9}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x21}, {0x8, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}]}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/02/06 13:45:50 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80b, 0x576a) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000c3a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x4000000000000007, 0x26b, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/06 13:45:50 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x2b, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/06 13:45:50 executing program 0: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x73}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x27) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003a1000-0x10)={r0, 0x28, &(0x7f00003a0000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000024d000)={r1, 0x10001, 0x8}, 0xc) 2018/02/06 13:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009ed000)="b1253819", 0x4) r2 = accept(r0, &(0x7f0000dea000)=@ax25, &(0x7f000085e000-0x4)=0x10) getpeername$netlink(r2, &(0x7f0000af6000), &(0x7f0000d32000-0x4)=0xc) sendmsg(r1, &(0x7f0000ac1000)={&(0x7f00003b2000-0x8)=@sco={0x1f}, 0x8, &(0x7f0000a76000)=[], 0x0, &(0x7f0000157000)=[]}, 0x0) 2018/02/06 13:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d5c000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000158000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000b56000)={&(0x7f0000047000-0xc)={0x10}, 0xc, &(0x7f0000250000-0x10)={&(0x7f0000f3c000)=@mpls_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 13:45:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002d2000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000248000-0x8)={0x0, 0x3f, 0x8c}, &(0x7f0000703000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e0c000-0x8)={r2, 0x1}, &(0x7f0000d10000-0x4)=0x8) writev(r0, &(0x7f00006d5000-0x10)=[{&(0x7f00004cc000)="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", 0x160}], 0x16b) 2018/02/06 13:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/06 13:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000af0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000010e000-0x4)=0x32) getpeername$unix(r1, &(0x7f00004ef000)=@file={0x0, ""/91}, &(0x7f0000417000-0x4)=0x5d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) [ 53.480519] xt_l2tp: v2 doesn't support IP mode 2018/02/06 13:45:50 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000875000+0xb76)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7221, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ced000-0x10)={0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000de7000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000579000)={0x0, 0x5}, &(0x7f00006a1000)=0xc) sendmsg$inet_sctp(r2, &(0x7f000013d000)={&(0x7f0000e02000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, 0x1c, &(0x7f000020b000-0x30)=[{&(0x7f00002a6000-0xb)="c3cb80ecd54c9b9009aed7", 0xb}, {&(0x7f00002a8000)="5a1c97c7c120d8593f125cf28323c4d38a09ecbccfb55a582a9e6d7793db2f34676c65f64b897f40a3110790b023e92ec3378a6097071b1adfeb7ac38eed14d57190e269c77611e603e4b554e0dd8b749a75db1ce7a7e2f5ad", 0x59}, {&(0x7f0000893000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000bf2000)=[@sndrcv={0x30, 0x84, 0x1, {0x1e, 0x8, 0x1, 0x2, 0xa3d, 0x6b78, 0x5e9, 0x80000001, r3}}], 0x30, 0x8000}, 0x10) getsockopt(r2, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/02/06 13:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x6) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000058f000-0x18)=@generic={0x1000, 0x5, 0x8}) 2018/02/06 13:45:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f000096d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00007cd000-0x28)={&(0x7f0000dca000/0x1000)=nil, 0x1, 0x2, 0x3c, &(0x7f0000a6d000/0x2000)=nil, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000be7000)={0x9, 0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000043c000)={0xff, r3}) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) 2018/02/06 13:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000eef000)=@sco, &(0x7f0000e40000-0x4)=0x8, 0x800) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000081000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000966000-0x1a4)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x200000000002, [@generic="505f4b6889be12bd99c77e579a"]}}]}, 0x3c}, 0x1}, 0x0) [ 53.534108] xt_l2tp: v2 doesn't support IP mode [ 53.539187] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16401 sclass=netlink_route_socket pig=10558 comm=syz-executor4 2018/02/06 13:45:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x8000a, 0xa48, &(0x7f0000961000-0x8)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00007bf000-0x4), &(0x7f0000c17000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000024d000)={0x18, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 13:45:50 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000198000)=0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000d3000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000)=""/188, 0xbc}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/188, 0xbc, 0x3}, 0x40) 2018/02/06 13:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000b1c000)={0x2, 0x1, @empty}, 0x10) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2}], 0x10}}], 0x1, 0x0) 2018/02/06 13:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dc3000)={@local, @local, 0x0}, &(0x7f000004f000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00006e1000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/02/06 13:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d64000-0x10)={&(0x7f0000ebd000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000135000-0x4)=r2, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00005eb000)=0xfffffffffffffffc, &(0x7f0000cf9000-0x8)=0x2) sendmsg$nl_route(r0, &(0x7f0000bc9000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00002b5000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80004}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x6, [@generic='\v']}}]}, 0x30}, 0x1}, 0x0) 2018/02/06 13:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000705000-0x5), 0x0) connect$inet(0xffffffffffffffff, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/06 13:45:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000005, 0x84) 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$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1}, &(0x7f0000000000)=0x98) 2018/02/06 13:45:50 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000093a000), &(0x7f0000895000-0x4)=0xfffffffffffffee7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) [ 53.629197] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/06 13:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178000-0x8e), 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004e4000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000068a000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005f1000-0xb1)={0x0, 0xa9, "7434fe5688456026bd046f607a1d0d69246e59a920756dd34b52b1d98da39bb4259ff4162597d1a3c81feacd6d5b9a743f4eab512dc45d0c9c6fdc4d4cc03617361f2f769657121259b9b6a1641faa8f45ce43e7f3126cae7e0cd3773920543b49d51872b54ef22fd64026b6fc4f7d97b7b599a0a725f798a588cc6c15915ff0bf6b21d8532e366a77da77b399e8ad1f9087780a06efe27bb1027eff161abbf074dd2287a895804ade"}, &(0x7f0000a90000)=0xb1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e7e000)={0x0, 0x3f, "4783b84a2badd44b71adddc60b66cb10b92d40f9cfcf6f73f20c4856ec8113f0daca3c05f229b04869cf657e716bf58c64a877717d0d35e7913e7d2bb964fe"}, &(0x7f000063f000)=0x47) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f2a000-0xb8)={r2, 0x0, 0x200, 0xfffffffffffffffe, 0x1, 0xdc, 0x7f, 0xfffffffffffff001, {r2, @in6={{0xa, 0x1, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x800, 0x0, 0x3f, 0x8001, 0x800}}, &(0x7f00005cc000)=0xb8) 2018/02/06 13:45:50 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) listen(r0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000f000)) poll(&(0x7f000000b000)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000013000-0x4)) listen$netrom(r3, 0x80000001) getpid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000)={0x8, 0x9, 0x5, 0x10001, 0x10001, 0x3, 0x0, 0x7, 0x0}, &(0x7f0000014000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r4, 0x7fffffff}, 0x8) [ 53.718807] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 53.726338] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 53.747721] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 53.755221] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/02/06 13:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a54000)=[@in6={0xa, 0x1, 0x200000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x0, @rand_addr=0x88}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x1, 0xfffffffffffff735, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff9}, 0x5}], 0xa0) 2018/02/06 13:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000a89000-0x120)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0x98) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ed7000-0x460)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@loopback={0x0, 0x1}}, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], 0x0}, {@ipv6=@dev={0xfe, 0x80}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000718000)={0x0, 0x65, "168b36dbd1fc982e11effb7d6af00e465ad4c8a88fbf7a46d3a3940576851afddabb4e409fc6213d2b16fe84c86bfbc58db057d815ed84ca40c5e6e4d7c37fdf8fcfaedc0a839bce2a6af54c65143256da63496fa1f3de7eb574b35e168a9d557abc38fde0"}, &(0x7f0000167000)=0x6d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000009000)={r1, 0x100000001, 0x61, "8c06f9df0798b96324a901d314f06903192972ab5433585c5a16d7b5e59150eebf6cbab0b1ffad74a8827a758cb1099499f09e9cba631999487344d44a5375de3e8266f1e57a93de28aaf1edc687ca67ae3386416844af05b7eb3479c76124b439"}, 0x69) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000023000-0x4)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cf8000)={0x0, 0x3ff}, &(0x7f0000e75000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e05000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x2, 0x40000001, 0x0, 0x7}, 0xa0) 2018/02/06 13:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000dba000)=0x8000, 0x2) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/06 13:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x9f36) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002a0000)={0x2, 0xc70d, 0xd1d, 0x4619}, 0x5) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000075c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e35000-0x4)=0xc) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept$ipx(r1, &(0x7f000033b000), &(0x7f0000f52000)=0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1}], 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000da3000-0x38)={&(0x7f0000d1b000-0x60)={0x27, 0x8, 0x3, 0x3, 0x7, 0xffffffffffffffe1, "79c4ac82c175976d1342a8a986dada411208976ca60b426a9d42a40c1e6e9c2b11dc27ed9fa64eb06a15e270112509cf365ba11211c0aab1fff5245a44d05e", 0x8}, 0x60, &(0x7f0000e0f000+0xd00)=[{&(0x7f0000c7c000)="38563afc1f3dc4c849848fb922f8f377db697431263e63dd021103c3b9b6dc9fb2a5141eee41493a46bcdee3de00d5655614996ecd1c5147719df7bedd8a8b56de261a879cb1dc1fda3111d95ea8ede74d3b6ea78ee44cbe96bb3aa87f101e69119ea31076638c54520bf4070abe068923ef7493d72385c1d66e6db8e5efd899d050c8fe931cdcf704b925f6b36dd8536416f3cb159544af1fc176d4a5b36733911d58f9bdc67aabc84b2f18e5332f59cb017af9592dbc57cd31ed6b4aae5a772c83397e892d8060b7beef6ff4a4408b7bc9fec223af5a84bde65fd6e18391543ef38ab52552c5", 0xe7}, {&(0x7f0000919000-0x38)="4bd77cd72a74d002e475f10eafd0497c388428b28e0c086461e607828227eb5190e287d0fd52122a71fd5f4c71df04d9976ecf22d9ced6db", 0x38}, {&(0x7f0000c0f000)="c32c00921bc474c6769157dfff5e346d3b06f95ee94a698e77d358fd59141e0fb45f17a40b70a372c9a0c7e335946a06dfe625d055cbad58a23ab748128db7668baa1c711c67c0fd20b701502dc85a4434a54f748d6b08955a69203cccfc33537ba39f772e55c58ab5c7b950de8b2a103b4314c8d559171152f8a90976d3a307dded1e85146d120f817a1b62f2a4d9c39c726935af5d06b5646980c47be6645f5ad8d483048d32c1f2e701d611c419db2609966d7ab3e392b9f411bda8842aefc2f35247a75412c47201847fed4b848f96a98b5756be1b0c97de8fc6", 0xdc}, {&(0x7f0000071000)="3e200d4c8b427d5067a1daabb405449d82bea425307a842cec6c8405f6b918ea474435b1732ff73d7307b65139b8908212dc6ba7fd3585eb80618d3ba170452ee5b7f9530da5ad5ed662d07a911cf3ee9469e88b43c6de6fe9dd8cac7e19f9c001de18483134228ac8791b26149ebb294461f810cf0cd51b0ef84a8b7484382713a524d9e480a203278671833e9a2b11592d2bcd0c7cdf1151799570b9bd3bea9aeb01b0239585b8e0ddf5c70d8edeb05cfd3cef260bb520f8dea8b744afcdcb", 0xc0}, {&(0x7f0000c31000)="4c7a493c8d06865154d1173fc7ad1cd5defbbf8604decd157e3ed2d9776fc1decad75dce89556dc846a1c468a7ba7a38716bbd30c8fe2bb596b4a77cdcbab122bf9506f10c4c1d79fdd6730bed7b84780f7cfcda95213b6373f4b39227ff2fa0f97946509cc709c3dc18eecbcbd689ef67b9ad62c5cc69d5869dc8cde95942d2720588d0f5529bea71b9c1676ae0ace219ae12c0bc6a53fdb908457e77f1b98995d909e1e63cd81d5d1ed35870ae3a21ff0bfe2f3d8be517f061e72ad77cbd8595836773eef7a9bfe2c03f21718e6f4272f7", 0xd2}, {&(0x7f0000d88000-0x85)="a24e4e8a28fe389b717f457fd935ae2adabf9c210f6b41cc5e7c37c07029ef837f731a88cdce1aa3af232c6c21480c701188e4731a1cbedcc767a7e369795a03baa4d074b7b7f603e15f93c279d6e269f826b982e7a24cc9d8f01cd006d8002810cf248fe2eebc278c48f3e5d992baa20478332611b18c17b7d824ff87b6873382d858af48", 0x85}, {&(0x7f0000cf9000-0x1)='c', 0x1}], 0x7, &(0x7f0000dcd000-0xc8)={0xc8, 0x0, 0xc5, "9f0c4012722a9cb3d9bb31e2b218ee651d47532540175edf09e41797a11f85f232f8e274b66cee5f6a16b49a681f5841578b03229c21340ec2c57666eb3391354766188d212169183c7e05e68fc59ea77274c4957e7af20b8104c80129991a0411a5f61bc59b15f0d1ced82b9f71a2953ce3f411897c624fef2e5c65e12d44d4809e0028b372018006ff3a8b5004213a9d5feac5dfe9b0843f3b646bd380f54aaff7183ff6a25c696bcf6adbfc999de5b52a"}, 0xc8, 0x40001}, 0x4000010) 2018/02/06 13:45:50 executing program 0: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000deb000-0x4)=0x4, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66}, 0x10) 2018/02/06 13:45:50 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000010000), &(0x7f0000004000)=0xc) [ 53.807333] xt_policy: neither incoming nor outgoing policy selected [ 53.826655] ------------[ cut here ]------------ [ 53.831561] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 53.844937] WARNING: CPU: 1 PID: 10629 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 2018/02/06 13:45:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000840000)=0x1, 0xfffffffffffffca5) write(r1, &(0x7f0000d43000), 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) [ 53.847056] xt_policy: neither incoming nor outgoing policy selected [ 53.852733] Kernel panic - not syncing: panic_on_warn set ... [ 53.852733] [ 53.852747] CPU: 1 PID: 10629 Comm: syz-executor4 Not tainted 4.15.0+ #221 [ 53.852753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.852758] Call Trace: [ 53.852776] dump_stack+0x194/0x257 [ 53.852793] ? arch_local_irq_restore+0x53/0x53 [ 53.852810] ? vsnprintf+0x1ed/0x1900 [ 53.897612] panic+0x1e4/0x41c [ 53.900809] ? refcount_error_report+0x214/0x214 [ 53.905574] ? show_regs_print_info+0x18/0x18 [ 53.910086] ? __warn+0x1c1/0x200 [ 53.913553] ? usercopy_warn+0xdb/0x100 [ 53.917530] __warn+0x1dc/0x200 [ 53.920814] ? usercopy_warn+0xdb/0x100 [ 53.924803] report_bug+0x211/0x2d0 [ 53.928444] fixup_bug.part.11+0x37/0x80 [ 53.932511] do_error_trap+0x2d7/0x3e0 [ 53.936406] ? vprintk_default+0x28/0x30 [ 53.940482] ? math_error+0x400/0x400 [ 53.944305] ? printk+0xaa/0xca [ 53.947592] ? show_regs_print_info+0x18/0x18 [ 53.952077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.956902] do_invalid_op+0x1b/0x20 [ 53.960593] invalid_op+0x22/0x40 [ 53.964028] RIP: 0010:usercopy_warn+0xdb/0x100 [ 53.968584] RSP: 0018:ffff8801cc9d76e8 EFLAGS: 00010282 [ 53.973925] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 53.981180] RDX: 00000000000057fb RSI: ffffc9000190e000 RDI: 1ffff1003993ae62 [ 53.988446] RBP: ffff8801cc9d7740 R08: 0000000000000000 R09: 0000000000000000 [ 53.995697] R10: 00000000000006e6 R11: 0000000000000000 R12: ffffffff86402580 [ 54.002972] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 54.010250] ? vprintk_func+0x5e/0xc0 [ 54.014043] ? usercopy_warn+0xdb/0x100 [ 54.018097] __check_heap_object+0x89/0xc0 [ 54.022310] __check_object_size+0x272/0x530 [ 54.026703] ? usercopy_abort+0xd0/0xd0 [ 54.030665] ? copy_user_generic_unrolled+0x89/0xc0 [ 54.035664] ? _copy_to_user+0xa2/0xc0 [ 54.039536] put_cmsg+0x233/0x3f0 [ 54.042977] ? __scm_send+0x11a0/0x11a0 [ 54.046930] ? trace_hardirqs_on+0xd/0x10 [ 54.051062] ? sock_dequeue_err_skb+0x2b1/0x420 [ 54.055715] sock_recv_errqueue+0x200/0x3e0 [ 54.060018] ? rw_copy_check_uvector+0x1be/0x280 [ 54.064763] packet_recvmsg+0xb2e/0x17a0 [ 54.068814] ? packet_getname_spkt+0x2b0/0x2b0 [ 54.073383] ? copy_msghdr_from_user+0x3a6/0x590 [ 54.078124] ? selinux_socket_recvmsg+0x36/0x40 [ 54.082777] ? security_socket_recvmsg+0x91/0xc0 [ 54.087516] ? packet_getname_spkt+0x2b0/0x2b0 [ 54.092076] sock_recvmsg+0xc9/0x110 [ 54.095769] ? __sock_recv_wifi_status+0x210/0x210 [ 54.100681] ___sys_recvmsg+0x2a4/0x640 [ 54.104644] ? ___sys_sendmsg+0x8b0/0x8b0 [ 54.108778] ? sock_sendmsg+0x4f/0x110 [ 54.112650] ? sock_sendmsg+0x110/0x110 [ 54.116607] ? __fget_light+0x297/0x380 [ 54.120563] ? fget_raw+0x20/0x20 [ 54.123998] ? schedule+0xf5/0x430 [ 54.127523] ? __schedule+0x2060/0x2060 [ 54.131472] ? __vfs_write+0xf7/0x970 [ 54.135264] ? kernel_read+0x120/0x120 [ 54.139126] ? bpf_fd_pass+0x280/0x280 [ 54.142999] ? __fdget+0x18/0x20 [ 54.146356] __sys_recvmsg+0xe2/0x210 [ 54.150134] ? __sys_recvmsg+0xe2/0x210 [ 54.154089] ? SyS_sendmmsg+0x60/0x60 [ 54.157877] ? SyS_futex+0x269/0x390 [ 54.161583] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.166587] SyS_recvmsg+0x2d/0x50 [ 54.170110] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.174845] RIP: 0033:0x453299 [ 54.178012] RSP: 002b:00007f533c31dc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 54.185707] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 54.192959] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 54.200209] RBP: 0000000000000654 R08: 0000000000000000 R09: 0000000000000000 [ 54.207456] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8880 [ 54.214705] R13: 00000000ffffffff R14: 00007f533c31e6d4 R15: 0000000000000000 [ 54.222630] Dumping ftrace buffer: [ 54.226280] (ftrace buffer empty) [ 54.229978] Kernel Offset: disabled [ 54.233583] Rebooting in 86400 seconds..