0000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80e, 0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00007ba000-0x75)=""/117, &(0x7f0000533000)=0xfffffffffffffe7a) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f5e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f5d000)=0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000468000)=@assoc_value={0x0, 0x0}, &(0x7f0000f5e000-0x4)=0x8) r3 = socket$inet(0x2, 0x80000, 0x1) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f5d000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x10000, 0xfffffffffffffff9, 0x2}, &(0x7f000005a000-0x4)=0xa0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r5, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002ef000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x5, 0x10000000, "090820038728ba0a8e55165b67bfe0f7061feef02dcd433c1dd38fada7864fd8033127657529de77be5735011cc4cde0b23cf2170ed45ac6cc09749c4f72aee71a2e6040e68ad9f63cea7b8f18b5b5ba"}, 0x160) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000116000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000369000-0xc)={r4, 0x3, 0x20}, &(0x7f0000f5f000-0x4)=0xc) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x20, 0x7fffffff, &(0x7f0000f5f000)="1676ee839a1fd86aa21b7674ca869ab95eb868c1aec9f66758f29f39178239844d477e8c9a4d82ddcc6c79f4b4d124cb1c1eccbadaf553ed95043a30239488caf027302486b3058a299264e77dbd3b822aec649c5dacb95d073bb26848e7ce69dba1700f47be73f7ce8475298310c54c0781c97c00ab6ea575d03e84a9c18175b1e7", 0x82) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00002aa000)=0x0, &(0x7f0000f5f000)=0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f61000-0xc)={r6, 0x1000, 0x30}, 0xc) 2018/01/13 16:02:06 executing program 7: r0 = socket$inet6(0xa, 0xf, 0xfdd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x20}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@generic="f4c64f49a3ae9fbdb913244d64aba396", &(0x7f0000000000)=@ethtool_cmd={0x27, 0x5e, 0x6, 0xfffffffffffffffd, 0x8, 0x4, 0x100000000, 0x4, 0x5, 0x10000, 0x4, 0x100000001, 0xd2, 0x7, 0x6, 0x9, [0x7fffffff, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001000-0x4)=0x7f, &(0x7f0000000000)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000002000)={r5, &(0x7f0000003000-0xbf)=""/191}) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) r7 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000675000-0x78)=[{{&(0x7f000028f000-0xe)=@l2={0x1f, 0x5, {0x8, 0x20, 0x800000000000000, 0x1, 0x100000001, 0x3}, 0x266, 0x3}, 0xe, &(0x7f0000d43000-0x20)=[{&(0x7f0000572000-0x1000)="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", 0x1000}, {&(0x7f00009e9000)="f3", 0x1}], 0x2, 0x0, 0x0, 0x20040000}, 0x7b7}, {{0x0, 0x0, &(0x7f0000f5c000-0x50)=[{&(0x7f00008ea000)="310b256ffc13d4642a602ce054c0e3aad861b344cda3f7109485ef78790f3396fcd08962f1a5b0bbc4bb3d49e42456b226ba51a6fa5351dfb07fc1e84f16bc8a69f8ead64ceb839840c624118b9e145bc72b6b4a90ebccee0538c292ba6e7185f0", 0x61}, {&(0x7f00003bc000)="21e175909fd8b334c2eba34daa2e7f9195d74b103c2f5c532003d87899f543331328977e3ce25ac00ab4f175afe286edd1429e0d08f75b23d4cc1a073c4509117aa893ae8a65cbd55f0b632ac939395123c3ba2cb9407ecf383004c0e235ddc41c49019c3e57d8d5f7c5924337c4cdd311e264e4a2c0d967a19117a9fc390cf47fd6ca9064895aa16a2e4cc344297d32294d1931e62c16213ee55e3039bc7bbab28380273fb27332653f44093dfac6ec8593fca7503a626a4a99082fa8c8f1abab484b1fbc9781a8f12b28dd6e93ed4f7eb940ad1d95adea8edbe34d9c74c0ea5069", 0xe2}, {&(0x7f00006a3000-0x95)="ce8ca8eaff01c765cab2f0f8d75bd04449dcf7b72a8355d240c0b2cad505a4d976c7179b4d503e04f72aa276d72d6b0580780d25626943f2285ca19aef6c614319e314617f6e7eda6b1e8ff5f608fc7e6d2ceb24054cd6177434d386dc8f3a85d4c55d4e708991a5fabec96c1ce5efc732388b792690459cca73d5ebb03f03f506e0abea9185ab64b45f27efd96842bba34d7b9afe", 0x95}, {&(0x7f0000b0f000)="3c7223c59087974ad34d807b908df735067eae9a894962330e3104ad09e1c353446766088573e016d5bd9e9070f7394ff6c4109381f6201e89fd250e58441b9dae3cd4b64397138b7797340ea785488824b9094feab7036a433ddd9a62ef43a0b7945c7b99300bd53f25786695a3fe231f6099dea2552fbdb3106ffddb392edd5024b8b09027f3b4586b6f51f9c9505438b94d7fb40c0cc3e825af41e4b5b3ef5eb321118f5b339ec77609649743080c215cd7bc77ffa34c0d4c55bb6a5e035f551a08949b93c8f4178f4fdcc1e463", 0xcf}, {&(0x7f0000ff9000-0x4a)="a9f75ab5f7a8dc3674c7db34590bf599248a1edbd823540fd632a2bee528df9b57160ab9238487c9df78ddf7a52cbcc202c6583ff04ae0198830d59cdc45697ee86553b15110938a8c0a", 0x4a}], 0x5, &(0x7f00000b0000)=[{0x1010, 0x19b, 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"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{0xc0, 0x0, 0x7fff, "a28dc4eb3fb497d444538fddbde398304193c61b79735ece445c7a080379c412bb3e1997b79c2d571c0bec7f2575ace12096735862d33fac1fe82f51c752bf1bee7ae0acaaed27a15acfa79cb6c3e10cd3385d042bf197b6adc4ac5e51ab32025f3de6296bd132f20d7689f7d1b031b192fdb30e81ad4d14f77e19efb58234a6a645741e60cd9ac9ba99bb3fd770626380942ba51f1887a50e9a577ca1f7ba916489219b91a816f3bcb98143dd34f3ce"}, {0xe0, 0x0, 0x9, "5d3a342ece3cf1b23faaed782e4499d18003e96dd7b3816078f0c8c3e41cc23b6f95d960dfb204c8e9d3e408b144deff4084918dc59133b9836d0c6945d7a3efe757e92c246aee6ab070694ec279a8d62acc1367a94e587bd46a4ad396bd989043649e929de572fc621a8a967a20177f51d176eaa2d77d677d8e56cb2662b88767325eefe1ef360878c61bc3ba4deb1b42d5dc6cb59c029e6e47b5823d091333c1816b2130ec020e2da037253c175e3e38464de76d47268d20b36072867161b66381490182a0e4fa3872"}, {0x98, 0x109, 0x7, "b6c871e718db9e1d1c6069ff151932bdaab34af820173604bb2c3e0a9e6a6d9d9bf9fa351fa15dae2c3579c5d63901ebba463074bdaab9527f86cfc663dc0d22d019691e7e233bb7df0a208781ec9886609c2f7aca26d28bc1049674b194e7f91919e818c88cdb25af270bff95c6e5bd5a9d7894c8571dff2cc7618bb19607cc8777ea8b7c8b0c"}, {0x50, 0x11f, 0x3, "16f3b44a7cee4180f7785bf1276d05f711b57e84d4a162b8d07a4d3070655521a6feb19d4b662adbcd9a780c90d8ff3f10e497d208cbf3ae8a255844653e8f62"}], 0x24d8, 0x40810}, 0x985}], 0x2, 0x40000) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000173000-0x4)=0x0) r8 = accept4(r6, &(0x7f00004f8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041f000)=0x10, 0x800) pipe(&(0x7f00004d8000+0xf4b)={0x0, 0x0}) mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f00004e6000-0x38)={&(0x7f000052e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f00008c5000)={0x2, [0x2, 0x8001]}, 0x8) socket$inet(0x2, 0x5, 0x8) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x80000005, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r6, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x10000000000) 2018/01/13 16:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) pipe(&(0x7f0000f10000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r2, &(0x7f0000697000-0x9)={0x1f, {0x3, 0x8, 0x8, 0xeea, 0xc4c, 0xbb}, 0x4}, 0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x2) 2018/01/13 16:02:06 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/124, 0x7c, 0x5c) getsockname$packet(r0, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) [ 67.938458] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/13 16:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) accept$unix(r0, &(0x7f0000b67000)=@file={0x0, ""/4096}, &(0x7f0000fd1000-0x2)=0x1002) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000075c000-0x10)=@buf={0xf8, &(0x7f00005a7000)="f0482025d30277fc321db3c8e69ad41c0ab3d16f0e1f71e72f61b1eb8e749a498418d520dc7b65279ecf053a969617a7054badb6452bc6590242ea2fef4e308b40ae6d8c0a1e4e2ccee67254502510d6ebfb149d303f101fcce03c31ee73950109cc356c62f5aacecb01b18ec3d20fb3b57b75f89f3a33e58c34975f4418c8aaa715f60fff3bb56cd150721b7ba3e5c8e3014349a1eaf5db295370db446b976767892b67d372dd7805e453429d77eb1fb22bedd15971cfcaaa65267e671d2370ab7e0154af47c5273f51c468297945998a5f1110f1339e15c7a62d231693f76f0c391815f8e451b2e8ed0ded99a0f45e08ba0e0f2bf0db3f"}) 2018/01/13 16:02:06 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x48)=@canfd={{0x3, 0x1, 0x100000000, 0x4}, 0x1, 0x1, 0x0, 0x0, "7264ee75b1e674bf8d3eb3330d154a7468e9ca54e2b0f3a2464bec1718295d32a7506fce2a0cb0b26b30e35e39b9da189b29b2c101f77bca4c26a33615885e78"}, 0x48}, 0x1, 0x0, 0x0, 0x20000041}, 0x48000) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xe) 2018/01/13 16:02:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x80000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000df4000-0x61)="bf1183615eb4de5d086f69163deec451f971fcde8c0597908b9a63691c83230008904ab8e0ee989f77c0c79f7db77c2829039739332283a767e71c8eaf9d15b4832047664f82cbb624899b9a70460858a1a173fa639786e748e8395b1655799796", 0x61) 2018/01/13 16:02:06 executing program 1: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000454000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005b5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000-0x4)=0xe8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00005b5000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f00005b4000)=0x20000000000, 0x4) [ 67.994602] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000855000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r6 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) 2018/01/13 16:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002e9000-0x20)={@generic="1f033dc70787336856993baa17b71260", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$packet(r0, &(0x7f0000ba7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000044f000-0x4)=0x14) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) 2018/01/13 16:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ffffffdf000000000f", 0xfd00) 2018/01/13 16:02:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000358000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000a64000)={&(0x7f000007c000-0xb4)=@getpolicy={0xb4, 0x15, 0x6, 0x0, 0x2, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x3, 0x7ff5, 0x2, 0x80, 0x20, 0x2f, 0x0, r2}, 0xffffffffffffffff, 0x1}, [@mark={0xc, 0x15, {0x1, 0x8}}, @etimer_thresh={0x8, 0xc, 0x10001}, @algo_crypt={0x50, 0x2, {{'ecb(arc4)-generic\x00'}, 0x38, "e5e2114b5be5a4"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4004000}, 0x40000c0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x5, 0x4) 2018/01/13 16:02:06 executing program 5: mmap(&(0x7f0000000000/0xe9a000)=nil, 0xe9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e9a000)=@sack_info={0x0, 0x7f, 0x6}, &(0x7f0000659000-0x4)=0xc) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006f3000-0x18)={r1, 0x2, 0x30, 0xffffffffffffffe1, 0x5}, &(0x7f0000e9b000-0x4)=0x18) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) [ 68.080642] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 68.112874] tc_ctl_action: received NO action attribs 2018/01/13 16:02:06 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000010000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000011000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) 2018/01/13 16:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005e5000-0x10)=@common='bcsh0\x00', 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236f6aec0005748a460daf5af60c33ac90d6777694e1e998c437bf52bf5416a05837227c1191ac80c5ea687cd967bb05712bc0e9b0425c74ef4ae6fcb674a4bfe141821c5a123c4a6c0dc38eaa79aa6c51123379a0add69d41ec75f6c4c12f1a702eac00fb12ddce6545da75871ee268dda690f1599ce819fe938c4d95e804610dd151d074578504609cd152cc55cfde92a1def362b1597c3af3367b0758d4852e8", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f18000)="b42a8c827a15e06d85167c1d08d8323a692c0573fc6288d5617bd513824d799b9a79c262a2aeb5be68a435", 0x2b) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000986000-0x4)=0x9) syz_extract_tcp_res(&(0x7f0000ca8000)={0x0, 0x0}, 0x2, 0xb4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000273000-0x4)=0x2, 0x3) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000206000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ddc000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000082c000)={r1, 0x20000000000000}, &(0x7f000095e000-0x4)=0x8) 2018/01/13 16:02:06 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100230085000a0000000600000000000003fee159a709ff2d00"}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000eae000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd2000-0x8)={0x0, 0x0}, &(0x7f0000878000)=0x8) 2018/01/13 16:02:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000466000)=0x7, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00005e8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f36000-0x4)={r3}) connect$netlink(r4, &(0x7f00005c0000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e33000)={0x0, 0x6e, "44bf4d46d074714026bd7b31fe8b4172c2f89ac7a5a4fbb9732d8106c25ad7a615f3d0544e4b71a96f778595e22b23049d72962451305db5ead9212aed61789a16f3238843bd2304a23254a165dd636a6dfd427e077d5c5d047f0827f1af21dcc48240c23979de1886e3ab4b2520"}, &(0x7f0000c2b000)=0x76) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r5, 0x3, 0x1f0, 0x179a, 0x100000001, 0xae5}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ebf000-0x108)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xfffffffffffffffd, 0x8, 0x1, 0x8, 0x80000001, 0x8000, 0x9, 0x3, 0x3, 0x1, 0x0, 0x8, 0x40, 0xfffffffffffffff9]}, &(0x7f000034c000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000006c000)={r6, 0x2}, &(0x7f0000e78000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000a83000-0x40)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, &(0x7f0000029000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x5f47e160, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x331d8d4d}, 0x84, [0xe078, 0x5, 0x80000000, 0x8, 0x20, 0x3f, 0x4, 0x3ff]}, 0x5c) getsockopt$packet_buf(r8, 0x107, 0x5, &(0x7f00009ce000-0xa4)=""/164, &(0x7f0000fcc000)=0xa4) syz_emit_ethernet(0x7e, &(0x7f000028c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}, {[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/13 16:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000750000-0x4)=0x10000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000052000-0x21)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009df000)=@ethtool_dump={0x0, 0x4, 0x100000000, 0xc0, "b8eee9d2f945effb974f97ca2c4d319675a31c1f6abe2226886b67b2e82edfee85a77a4a1bacdeaaa043c2d0f469b88942a39ad32138923f23ced219448a03d2009623d7d45b041f5355322767ff60057edbd410d98cb0cf5407bfc696bd59a3a4f3b3fb688a409c1889b36f194f5e43f588eb85a1740cd56a87fc49b82e9bade24c6931a74943fc21bedcb6320545d826d8b44c9f0dabecf9113f134f64d8994e12f442b39b8e280867199b8f62632c787a5148f7781ddf124792e9e3bb45f1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000098a000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r1, 0x29, 0x400000c6, &(0x7f0000e99000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x390) 2018/01/13 16:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000670000)="7273390080030a4ae9fffffff80000000184ce10", 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000071000-0x4)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a0c000-0x70)=[{0x0, 0x0, &(0x7f0000f37000)=[{&(0x7f000084d000)="9cac829fa9dbac95", 0x8}], 0x1, &(0x7f0000292000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000e52000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e8b000)={0xf, 0x4, 0x3d44000, 0x2f63275d, 0x1, 0xffffffffffffffff, 0xf800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d9c000)={r1, 0x28, &(0x7f00006ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) writev(r0, &(0x7f0000b55000)=[{&(0x7f00004d4000)="1c0000002100190001010100000a000602000016ff0f000000000000", 0x1c}], 0x1) 2018/01/13 16:02:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d4d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ca5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000)=0xe8) r5 = getgid() r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000436000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ac000-0x4)=0xe8) r8 = getgid() sendmmsg$unix(r2, &(0x7f00003a9000-0xe0)=[{&(0x7f0000a1c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[{&(0x7f0000d97000+0x136)="0bc4d19bf48dc453ddc8673ac9336c494a3af05dbbc89b9b0c5a9686cd5472b13f630520c7", 0x25}, {&(0x7f00008d9000)="97c01e3465817b3aa46687c65b46ef05ba642020fdbcf51026e558bbacccefba0c1663dcdb324476820cce29805e8cf3f99471535e4473bea5024fb0e46571ac88518fa506563002e534426b9c4649091efd4981f6bd31b6b73db3db22c84d52cd962bc3647e1b6441aed9bdc17c25fc59a7190d9cdfe1d65af86f093acd5474699a33d88530db91ea8f3301695c053ded776823661d8447acd2b29014b710a463d11bc19a6c4684a8b918323fa72c3521108ae599f50c64ce464f0fcd184e2cefd468", 0xc3}, {&(0x7f0000b01000)="11d30f34a0d918020af1f66c2cacd0f8af7bcea173ebeec293339b26140a9324339e40129faf363a78e6cbf070712f7df76ec7ff0baa824fcdac25127d7b1d1a669d73a7a7ab58f96c1c148cc351f04770a64037e91568089cbd861a271b792bbf78894fea36c19c41dadc2b864c8b1330a2e468b95844e4771836217f51683f3424bd174b0e7066d6b27b070b351fc8ac10e3a450944ad1d39280", 0x9b}, {&(0x7f00001bb000)="f596bbb56e8ef00d6351f8897743e824d3abc417ac85cd1f6e5686a61233706d71be628b8c5d249004b35313c71ecf5352b22fb1b8e6842e4184b19c46e9c5eb2ec960622d2a6b93", 0x48}], 0x4, 0x0, 0x0, 0x20040000}, {&(0x7f0000cb7000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b85000-0x20)=[{&(0x7f0000acc000)="a1666446afe451", 0x7}, {&(0x7f00004d7000)="8fd5bb327d58e5d0c06f324ae9b71bf8cb999d464e", 0x15}], 0x2, &(0x7f00001f5000-0x58)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r2, r1, r2, r2, r1, r0, r0, r2]}], 0x58, 0x8000}, {&(0x7f0000b6a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000f6000-0x60)=[{&(0x7f0000587000)="9f733fc3bc34ad7150028b18c1c94aecc30f07ef125552b724fff5098a25171ce40853afcbae3fff4025985729589926a018b5c6fcd8684e3ad20726f5e6e188876fc42e34d63eea3f990536f4b37ea767af112d4d5168825e48fc23c72dd4bcbcb96a30a2d444763879c7b3dfa9e5ea86f2156fc16e46f1fd0aade194595a69f820b587951eccf702f0a22c8a06a759789f7c29e1", 0x95}, {&(0x7f000007c000-0x7c)="392af06d9cea60ca6518e70115059f435a75f1a2a6cc5ef7374dbc10db33b8bb187f8419ac272fa77964ef33e6b4eb0eade79b6e4fd59f3f786b50d662a7be436dd0836226e566a5eb6037b0b711756f871241d345912a882637a9a387d1e24e40c9e395863592ee69bb68b3f7e137c31bb82bedae1b669823ba915e", 0x7c}, {&(0x7f000013e000-0xbf)="b4e8de5580e742a52f24f502ed5e78dcd57b95894c61ffc277cabae9828ff3457c3bd51544bb7e5239a37f13a7343e243b82aa3378cedf6a6f6bc053534835c3bc0fda9921926e8ab69d3c9e44fb89d700f3b42047d0e90d150b8e9dba1df0dfe901283653c6263a2dd9b9556164e05f5c9b648f89c0cdc66a3a6e6042d4c435ac76784644c09512e49713111b89e08a237ae5e0d2849e10ddfead9bd3beb2b0fc98b5da3ccc68f5af489d395849c0ccd298e0caf782f92c93a0eccd391a4f", 0xbf}, {&(0x7f000005b000)="8b6e41cbb2048d1252081708eea68c09d0b42fb4bf29ff1243471c1d2f50656e7fd52ed90f07ce80c7a081f0dbe99bc467aa9b39c099c7a2a6f565a1e208a7e600366909810c47a25e7b374b2d08ff972706c01d996d2e69f01666877099b9e13dbb947d305fdc3a770ab49c3837296d2d14feaa40c140246e69c0a6aa184aa7b8919b9f1cdd1156de61f78c07fb9ea8288180df0854609e3904", 0x9a}, {&(0x7f0000a07000)="289a80b5bc540bcec3537519388328c94e088c22129528f427688bd6463e24ebfe4def019da924aef9470ab8e82a1edff556ede3644c19725a18aca7b8f737a1993db440e52174e6149a71915ae2833bcc513b2964f6399b43052a55252d02d8eaac0a8f4a6098eebddb46da393f902dd817b450e64fdd7f094c7df985a5d806576ee99b30cac5c8426cb939bec3fbae5ca5cc913eb443c0", 0x98}, {&(0x7f00007b3000-0x9a)="9c0318423ecb99cf207584d6508d90d3f1b8a8e75f6c86406c28cb8b0f2fff9a72136fa583883e70d5abe39ef0025739cc02c341087464370401422a7b41ee49236ec918d6e97cb1a122f903402794ad55c57ee2ca7323fa47b53d25ed9e15e06a5c7b86ebceb1a5d50a42bf1616d99092a15bf9285df780773e8d5eb698f1550d986c84cd5bc5c691a9cf28658dc758f1719dbadeb85e6d5dfc", 0x9a}], 0x6, &(0x7f0000a7d000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x1}, {&(0x7f0000495000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000081e000-0x40)=[{&(0x7f00002db000)="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0x1000}, {&(0x7f0000aab000-0x4)="1077df94", 0x4}, {&(0x7f00008e1000-0xfb)="106a7ea43d47a085b8ff6fd3d6d5f2b047631c8b668f64516be706c08de2d4de4f5994e9ad4f104f446d031da9cfd8da0106c90792b4c7010340706dbb62e710f7269ac1e4e902aea5499c0b722c736e70d1aa900ee9e68031f0619b025209d1879c0c939649163935d3fa25b1c66aa67cb37f70033253af76bfd2f86c063b3dd0f727ff005bd90448c37541566bf74754900c11b620291e93aa25f40e196891f8b818d269b12375ce6002db138525d8a4ab82849baee38d7f99210f7a031997d3f1bcdfa0fd9d5b16ae1d4c8c16e7d763bc3d22dbaf99d2764a26004e2660269544ef3915e0fa41ef34cd82a38ee51aa26b4c9efb60f294dec96d", 0xfb}, {&(0x7f0000f9c000-0xc7)="aa62a7485aa8c164239e87426f0665f27dc54bf2968505b29448c781db0dabb0cde3943f0b9759e881a5ce36c332f331c30a6357155d27d888b7d5e714cd965102598659852a94042fed56e8a8e7eb4da86bf12f43838352887c29ae6c7c1560694f534e331049e18acde45c7143eefa2d9546be6a84d15dfa8ebabba2fa5cda18ef831c6b0585b5e48197aa61bb77a0a1621f4bbe71607018182f5172fea1e4de902e61e52065c3bb91773e78c7fd3dde0bcd5c2188f964ca7937ee97bee9eba2073fd42a3869", 0xc7}], 0x4, 0x0, 0x0, 0x0}], 0x4, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000020f000-0x450)={0x6, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00006c0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8402}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000f73000)=""/2, &(0x7f0000cdd000-0x4)=0x2) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 16:02:06 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x4]}, 0x5c) 2018/01/13 16:02:06 executing program 5: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000765000)=0x9, 0x4) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 16:02:06 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xe, 0x8000, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000001d000)={0x3, &(0x7f0000011000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$inet6(0xffffffffffffffff, &(0x7f0000017000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000013000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r2 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000013000-0x40)={&(0x7f000001e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000001e000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000001f000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x5, 0x8, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000010000)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000017000-0x1)={0x1, 0x73d5}) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000020000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000021000-0x10fc)={0x10fc, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10e8, 0x8a, [@typed={0xc, 0x23, @fd=r2}, @typed={0xc, 0x37, @u32=0x7fff}, @typed={0xc, 0x0, @str='lo-\x00'}, @generic="24ca455d3742ae4b4c6f6b2eab981f57342a02f58921236de0a30c888dbaa24c622e1643fefdd77363fa2853042e0518ed160d2b4017cf1acf8cf1c3b264b834ea978264ea1133977c78e819d79c174678c4dbcee3ad6b9e9da7599872faff28d7f1128d899fcc946f489759a629895cfd05", @typed={0x10, 0x1f, @u64=0x5}, @typed={0x1008, 0x28, @binary="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"}, @generic="961858eeb92c06d3339c3ea99b80", @typed={0x10, 0x96, @u64=0x0}, @typed={0xc, 0x92, @u32=0x2}, @typed={0xc, 0xf, @u32=0x9}]}]}, 0x10fc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:06 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x100000000000019c, &(0x7f0000001000-0x51)=""/81, 0xffffff40, 0x0}, 0x41002106) 2018/01/13 16:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f00003d8000)={&(0x7f0000112000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000458000-0x80)=[{&(0x7f0000f68000-0x13)=""/19, 0x13}, {&(0x7f00005e5000-0xc6)=""/198, 0xc6}, {&(0x7f00006ae000-0x34)=""/52, 0x34}, {&(0x7f0000cb5000)=""/40, 0x28}, {&(0x7f0000fd4000-0xd)=""/13, 0xd}, {&(0x7f0000a05000-0xe8)=""/232, 0xe8}, {&(0x7f00009ec000-0x7c)=""/124, 0x7c}, {&(0x7f0000246000)=""/56, 0x38}], 0x8, &(0x7f0000509000-0xe4)=""/228, 0xe4, 0x80000000}, 0x40002160) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x1b, 0x4, 0x3) sendmsg$key(r2, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f00008f4000)={&(0x7f0000ce3000)={0x2, 0x15, 0xfffffffffffffff9, 0xf, 0x15, 0x0, 0x7, 0x1, [@sadb_address={0x3, 0x17, 0xff, 0x80, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x2e9, 0x0, 0x0, 0x3, 0x5}, @sadb_lifetime={0x4, 0x4, 0x7fff, 0x1f, 0x6, 0xac63}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x14, 0x10}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@multicast2=0xe0000002, 0xa, 0x10, 0x4}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) bind$alg(r1, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) sendmsg(0xffffffffffffffff, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) 2018/01/13 16:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b9a000-0x2c)={0xb, 0xab63, 0x3, 0xffff, 0x1, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c78000-0x18)={r0, &(0x7f00006da000-0x2a)="f826014af755e8c28d5e2290c0c6c4aa6ec0c33004d41d012d5db05a8ebbd33ebe7c9323fe1c77422b28", &(0x7f0000e82000)=""/175}, 0x18) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000089000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000916000-0x4)=0xfffffffffffffd3a) connect$ipx(r1, &(0x7f000050b000)={0x4, 0x100000001, 0x5, "ab57a8c85714", 0xfffffffffffffffc, 0x0}, 0x10) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000908000-0x4)=0x0) sendto(r2, &(0x7f00001c5000-0xd8)="96bd77359995c7eb6a715fa616ccad60c0ab16d3e9f411e794cbf57302fb8c2cafbc3fc78351d78ef0f469ae766ae7c7ab49b36ff3fbe2cdfbbfeba15851f278e2dd7743ce4027fbcf24b10a8b15d5638656e655aac05b838e931c32bc09c1bb89babb8cb889cd7a41b2225262a17b1c4d3745eac8b40455a6b0279ade1330eef7f39a784e99cf32ff651a9d909a7ff28eb542dbe179b35c64f78c843bbb1dbdd52a16702dae66c04901a27006020fd388211876f8d69e38034d0751f940031a7357a2228035ffd31bb818a285e6cc0573e17f0118d8ae95", 0xd8, 0x41, &(0x7f000011e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/13 16:02:06 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000090000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003e7000-0x8)={0x0, 0x3ca}, &(0x7f0000001000-0x4)=0x8) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000756000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000003, 0x1f, 0x82c, 0x8, 0xa4}, &(0x7f0000ba0000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:06 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000602000-0x18)=@generic={0x80, 0x7, 0x800}) bind$alg(r0, &(0x7f00009c7000)={0x26, 'hash\x00', 0x0, 0x10000000000000, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000fe8000)=""/75, &(0x7f0000fe8000)=0x4b) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000fe8000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fe9000-0x20)={0x2, 0x0, 0x8, 0x7, 0x2, 0x80000000, 0x20, 0x7, 0x0}, &(0x7f0000113000)=0x20) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000fe9000-0x8)={r4, 0x1}, &(0x7f0000e21000)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, 0x0, &(0x7f0000fe9000)=0x0, 0x800) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x7, &(0x7f0000066000-0x1)=0x0, &(0x7f0000fe9000)=0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000feb000-0xfe)="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", 0xfe, 0x4000, &(0x7f0000695000)={0x3, {"4e48db33f1611c"}, 0x604f4946}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c5f000)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004b8000-0x10)={r6, 0x50, &(0x7f00003a7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f000064c000-0x1)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r1, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) bind$bt_sco(r5, &(0x7f000015c000-0x8)={0x1f, {0x100000000, 0xffffffff, 0xfffffffffffffff8, 0x8000, 0x7fffffff, 0x3}}, 0x8) [ 68.290857] netlink: 4288 bytes leftover after parsing attributes in process `syz-executor6'. [ 68.322725] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ac8000-0x18)=[{r0, 0x222, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x10, 0x0}], 0x2ab, 0x8003) shutdown(r0, 0x1) 2018/01/13 16:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) bind(r0, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) epoll_create(0x4) 2018/01/13 16:02:06 executing program 7: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x51)="5d3b7c0fa58a97f267f824cbefa0a6dfb8d2fee09c8aea0fdb473a9ffe1a84f38031a96d36c1ba534bfca6052b04c431855374ca7ee09bcb19f3f80b30bbcca0c73e4fe48cdc485cc087ed433537363963", 0x51) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/13 16:02:06 executing program 2: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_policy={0x20000002, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002cd000)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000013000-0x6)={0x0, 0x1}, &(0x7f0000292000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000029d000)={r2, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000227000-0x4)={0x0, 0x0}) 2018/01/13 16:02:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r3, 0x3, 0x1b, "35699a16e2b885df57ca21f6dc8ac3a8cd73cb49ac57388a023ba7"}, 0x23) socketpair(0x9, 0x3, 0xb060, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0xffffffffffffffe1, 0x5, 0x10, &(0x7f0000000000/0x2000)=nil, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r3, 0xffffffff80000001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000003000-0x20)={0x9, 0x4d, 0x8008, 0x10000, 0x1000, 0x6, 0x800, 0x1, r3}, 0x20) setsockopt(r2, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000002000-0xdb)="9c9289fb5a81f619dfa1cad38dee722994f805b4e3036da02c3a1d702188d9d38aa9b2656253c85381fb7b3571149d53bdcd79c57157a4c130277ed0e455a17ed4927226ffc6628219d192a33e4af418bb720d2613e28074b5e6e65d378eb2299b65f33e4e49ea225b6c668fb7418bc6711be232d5b80256a249685a53b358c039c2d9e5cf8d92606fd1b4367785404137f8d4dc8019479385d926a2a5a984c02b9d92a0c012ed2494a7cf5e3fd68a75bc1e09fc81799dda07fe054df73155f8b9032a8426be62055b43177675f2897b92a10814d827cd98a26d1b", 0xdb) 2018/01/13 16:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000803000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000770000)=@assoc_value={0x0, 0x8}, &(0x7f0000285000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c79000-0x8)={0x0, 0x9}, &(0x7f0000810000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000390000-0x8)={0x0, 0x9}, &(0x7f0000d9c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000e8000)={0x0, 0xba, "3c2fe8a0450edf01e6887727011de9dc9052e236647a4b8ff0e85b58e304f1402f90b2492ca667071a3f4dfd2e9b229b7a5a8b468160d1cbf49bdaee370dc612dd7902c3b3924d3b476ff78102761cf37501c5280b0cdbd07af3c6d349ea4fbab688636414ec18654f6a0be790b45bb784a841258953d75c0f6cde0e923a057ebb0dac8d5df378cd8fdb879837fdce8c33246b53b1371c84d14343c328ab0ba900b78c6e3b56a85cf2da88fe75ee54bfc9204e24a88ae6385fbc"}, &(0x7f0000eee000-0x4)=0xc2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000009000)={0x0, 0x9, 0xffffffffffffffda}, &(0x7f00002a4000-0x3)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000016f000-0xb8)={0x0, 0x80, 0x0, 0x6, 0x100000000, 0x8262, 0x87, 0x9, {0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3f, 0x666f, 0xec91}}, &(0x7f0000bd6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007d9000)={0x0, @in6={{0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa88, 0xfffffffffffffffe, 0x4, 0x2, 0x6, 0x7f, 0x0, 0x3, 0xb91, 0x1, 0x10000, 0x7fff, 0x400, 0x1, 0x6a]}, &(0x7f000025c000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000074000)={0x0, 0x7}, &(0x7f0000b3b000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008e1000-0x8)={0x0, 0x3}, &(0x7f00006b8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cd6000)={0x1, [0x0]}, &(0x7f0000b38000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000467000)={0x0, 0xa, 0x2, [0x1, 0x3]}, &(0x7f0000c37000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095f000-0x8)={0x0, 0x69d}, &(0x7f0000454000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000057b000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000faa000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000514000-0x1c)={0x0, 0x1, 0xa, [0x5, 0xffffffffffffff26, 0x3, 0x7, 0x4, 0x3, 0x20, 0x0, 0x2, 0x23]}, &(0x7f00005df000+0x3a0)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000745000)={0x0, 0x1}, &(0x7f0000007000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000031a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008f7000-0xa0)={0x0, @in6={{0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x2, 0x80000001, 0x0, 0x3}, &(0x7f0000694000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003da000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000106000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fa9000-0x8)={0x0, 0x3ba4a8a1}, &(0x7f0000612000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000510000-0x10)={0x9, 0x8200, 0x800, 0x7, 0x0}, &(0x7f00003c7000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000f71000-0x1f8)=[{&(0x7f00009f7000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d03000-0x40)=[{&(0x7f0000217000-0x56)="55bb6f6704961b4666cb8c61463a30f94069973ab0c9bfa5965c95b0fdfae61ad0a2c63335e93143779c46f48569fa7432f4508263b0fee2c83bef6ec64f8b99630c9a6eabed57115cd1450a86a74302555f6f9cc29a", 0x56}, {&(0x7f0000ae1000)="e5fe5e2d45eaf4", 0x7}, {&(0x7f000065d000-0xdc)="29f19d8423fe899453323920b7305ac934fe9c2ce8dad258f73e00e76f5e19797e29e8bb4326c486b8ef3300586aef6763ca3a084745f323f46369b7f970c2bc2178b1fab839f26ae0ee88d0fb7b8504e3e81a9bd8bfa01cd04241b7421c702a3a2c033cd7eb2907c65b55431a5f7ea27020bd6e7fe1eafe981d1a92520906f225269680cc542bac0d7aad6187b53293e4c1336ee68007fc364c0885eb68e7d80a58383b37ab7163e7af3e86e7ca154988f32f438c57dcce5ba0afd5ea4788281111894cea55c428e3948c8cb700b4694c6d0d4f5d2c9c0a41e06a7e", 0xdc}, {&(0x7f0000e3f000)="b5f22b64e67478394077c3bb7fbceac5bae2b8e34fe94afcb4", 0x19}], 0x4, &(0x7f0000c05000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x9, 0xffff, 0x4, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x1, 0x5581, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x50c3379a, 0x9, 0x527, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x1, 0xfffffffffffffffa, 0x200, 0x3, 0xfffffffffffff260, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x10000, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x5, 0xfffffffffffffffd, 0x100, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0x1000, 0x10000, r5}}, @init={0x18, 0x84, 0x0, {0xaa, 0x9, 0x2, 0x7f}}, @init={0x18, 0x84, 0x0, {0x8001, 0x3ff, 0x2, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x2, 0x200, r6}}], 0x1e0, 0x4000000}, {&(0x7f0000328000-0x1c)=@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c, &(0x7f000085c000-0x40)=[{&(0x7f00006d5000-0x54)="874d9c5a5b372cdd5bc40a0cb0e471a50e50cc199cf43a8b16ba7a876f120a250d29da3ae5c5053e72b676b4f566679622d8d0dd6f493ca6cc80209ad98fbb6c58133d0fb7fcc0f247c7f1f8728037478fdc9c49", 0x54}, {&(0x7f0000b46000-0x16)="518286de177f06575672281d71e1bf6ddd8bb833c1ff", 0x16}, {&(0x7f0000906000-0x1c)="a918dccf2ea6c47c21ca56483ed0981ecbc8cef172a13b66547a4166", 0x1c}, {&(0x7f00004ed000)="873239dbb7135441b44e8eef8a23897f9cebd246f1c8fc9dcf6d62d1a2222b5128a8da774beee6323c2d817f00bad6f7ff5c3d374a6057fd692c0a07d404fbcf7443b8409ee52f837484471807c7b85277a569737bb39067d577eba7e33242913788153689be4d", 0x67}], 0x4, &(0x7f0000f80000-0x90)=[@init={0x18, 0x84, 0x0, {0xdb, 0x8ebb, 0x8, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8, 0x400, 0x6a5b9bfd, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x200, 0x8, 0x5da, r8}}], 0x90, 0x0}, {&(0x7f000001e000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ff000-0x30)=[{&(0x7f0000564000-0x44)="652f5bf9f91dd8e23f10ac8ffbd24957e983f1dbfa855bd9cac7f5742558c19abcf49ce8d43ce89715da23d435314757b09e105e30d2df889bf9353ae28323ee97b09e4a", 0x44}, {&(0x7f0000463000)="f6dae833af51c23f91945a04291d9b6e50ce1fcf8d964e60633f159fb19cdabdaa7a9624a0134c90f0ec42eb3cfbecec46afdf069df5990431", 0x39}, {&(0x7f0000466000)="97160b6b04a9871ec0aea82ff8161ac87c543d247537e710464b2b8564ffb20d3da8ad42733708fa0b3a8ea08852e8b7c5402f72fc017922308fdc95f76e71adcd5fce378270d9c8489314f6cead3729d76a8df2af968ac65f3625aa64cd5061427e21a11732", 0x66}], 0x3, &(0x7f00005f9000)=[], 0x0, 0x1}, {&(0x7f0000f32000)=@in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f000002e000-0x20)=[{&(0x7f0000ddc000-0xf6)="144c71c24256bbc43cf7d04935ffcdb5346c320e710f5486421e6339b0ba83cb9a826d8e3427b95f24b6e30906e57b741c55976884ac9e6b99fc39210dcaef07cfb51c5fa6ecc3aaef6c8568da48e602e7ed7bad440f9bf3a81e1149496a1c11db0b6eb55e63dd9e5474507ae2eb7ee46707c179854cb52aba820184b19fa922c35f13ed9e4a67d831f17b31e1eb4fca3aa2a0fd93b2e3ddead93ca7d82949bafeb7e03f9628fcd279ce4974e1ed368a32149246637d3ed9a5335650729f33d2e3520b8201da21e471664bbe5f5306aa6ba4b99dd4333ae02731902920d53b82488d4264359262270262d36d8c69b04cfd9135a610cf", 0xf6}, {&(0x7f0000618000-0x5d)="60c263719cc17bec193e989c8edf8f0bc783cabd075fa3023b074ccd8b595b5edd387edf59ddf3fc41a4cb397cff95bfc5707f7b4d494bdbf6643c931f8ddc5915b86cb2fa4b200b2570d170a9d3477e863c26e900ed8eff9fb69852a5", 0x5d}], 0x2, &(0x7f0000440000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0xa, 0x1000, 0xbf, 0x0, 0x4aa3fcbe, 0x81, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x80000000, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x7b5a, 0x7, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0x70000000000000, 0x5, 0xe89, 0x40000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x1ba, 0x8000, 0x1000, 0xcc0, 0x8000, 0x3, 0x3f, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0xffff, 0x3, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7ff, 0x800d, 0x8d, 0x3c12, 0x8, 0x8001, 0x5, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x400, 0x0, 0x10001, 0x1000, 0x6, 0xfffffffffffffffc, 0x7fc0000000000, r14}}], 0x180, 0x40}, {&(0x7f0000d4d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001d5000)=[{&(0x7f0000466000-0x2a)="656796de6aaa2aa46888a36d7ac1c2814c748d3404db5c7e366abd19ab5b05036545536c001586bc700c", 0x2a}, {&(0x7f0000060000)="b6868b63e7a1e7c8cf241b76f84b9ee8ac9f76652243de472924a783cf39680ab034e2d6e2591ed0055468585da7b13b9ad974ebd8a127052ea5d4e9245afe6d4d212cbd5f30060e46c43dfe00e60556ebd32d9c8d6a17b7394510a57bf957f06352b8c9dcc72394ee34c5e6efdff569fb38e76a62fd6028f3642220d9509b20d11af6661cd1450facb1bb0bee45172f8088441f0167a9c5ada66241d3441c6b8011d7ab555c", 0xa6}, {&(0x7f0000db8000)="4be32a8764010d88339cfdc3b17d213041f0d1b1fd76a401195437b004169f64fc2b5741f69ee244a2284b151956e24070be99d21e47b6f5c82e2e97e35039d48de44c69bf7d72e6a74cea69459924d43c26a892a98525c66d957074db1b89acba6ff7ba7eeff5d62d41274682023af2943df09b7338278ce2b62078109a24ff36736e32d115e35e9c4eee293dcfbeacbcb3f5693df031a54e916ddfa42712c692fe818242947c756b", 0xa9}, {&(0x7f000097e000-0xbd)="3153d850ea0170264026ae46831383015c52e69ce9e711e620f6794a1fece8f1800ea2da23192bdbaa093dc5dcd2aa9eff50fe3fedc0c9504dd55b33ae18748de5422295f7e79f8225b171a39912117c3c69efe7c85c4e18237dcd5e4078c4cd1cc862574b38314cccb9ec411f2f72f74b9d461c1336839d64b4ce4e4ae281131a50a20f75bfd634f2aa249a1a7200d36d3488af15defdacde8ccfb1a8ad079d7fbac0217de270cf6737a2293d02e8a9e6f4280affde6bed0477fa6a9c", 0xbd}, {&(0x7f0000732000-0x77)="7395f7334677ca4fcbf1e0b965b086ad438f1a00dbce05f78ce1c5e1993d9179f836ef7e45a2186278ab6d60a78dd75818b8f8cf82449da663172950b17216bd8b962839c91fe05c0c65ed6c7dd9a74c23efd2ad109da648f124cb3ca8a8e0221f04f49846c9f6d8d368eff23d59d86c498c5eb3044f96", 0x77}], 0x5, &(0x7f0000781000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x3ae, 0x8000000000000000, 0x8008, 0x6a59, 0x0, 0x1, 0x7, 0xffffffffffffffff, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x40, 0xffffffffff0272e7, r16}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0xfff, 0x202, 0x5, 0x1, 0x10001, 0x2, 0x6, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x1, 0x865, 0x9, 0x9, 0x10000, 0xd4c, r18}}, @init={0x18, 0x84, 0x0, {0xda83, 0x10001, 0x4, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1c29143179bd4cbd, 0x40, 0x10000, r19}}], 0x150, 0x4000}, {&(0x7f0000072000)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f00008de000)=[{&(0x7f0000177000)="a250ca99ec78a4d4fedf154f826b431bd0e385606754d5a11cad7a5b8ff9ef1913640c4ca02e1db17457bf3ed9d9940c3e2e4bcea3f221d68a80d01bab9407def0345d4d4d89422e445a814b938350003f780f437d2ad5917d1f144b0e6abdf4ed47950f5338d8c62400b81d12bae2502d8e2c", 0x73}, {&(0x7f0000e2d000)="82c2689769d76f1da06874a720c0737e693a0f7ddf745451ebdbbd9d580a9c72ebbe656d0160a77a383b1840b159b8fc5784a23ad8284fc67196ebacea3df50dd68ae9bb6970e6e769f70b47918a9ceb709e564464e8522e7f3af23600381db6fc2c3add2e84955dff71a3cf8422dc5b55c1cdeb399b6b3cf8ee2b881454d8fa9cdc8423dec925ccd20c3f48a960721895d68c", 0x93}, {&(0x7f0000979000)="6190d0d373145d9f90fa35253da038753671c5d33386fba357a8438fe6a9ec8afa1f9ba9f2c17363c822b9760f700dbb310343663c6f68e7387feec147f5f955c0e13ae2c9178843d8a6d8759445b667d832bee9a1aab18ad8923643eb5b8c4148d4373c7fc01e1584870b8dba9217", 0x6f}, {&(0x7f00007f8000-0x8d)="8edade5de558cbe43ccf1d361a46282590364cd4313289f5277c9ca3117de6d1b45ef2934e6cadefcee9e801a2cab5a8cd548ee50763fab6d4373012b5b1e994565ebbc3dd272aca52b3a85f69d4bdf24ec6677847e92f35b7d6e54aebcc20145e1ae5810d7fb190501d8215160659184477de122a1ce933fb2451b0db4e4b879939eba823b77607b030b14771", 0x8d}, {&(0x7f0000b84000)="5c3b6f053c86624cf03fc1779c7a935955d1d094efe9fb0c508ad226c270a7b41731e369cc4f965efa97dcfd40792092ce89dc7cf9b9b0b8ea8f5d65d83b6a5b5b900944c3e916699ca58a7a275b6eec8622eef55be1d861864a5e93253e764ccd3752eec53cdb74a0a65421d76a9c72936d44c6e4674f9f56790631987fafb068deb5", 0x83}, {&(0x7f0000bb6000)="0d6b779476aed365902fb27e1d78787ddb1b20c163fb89ef6fb263b7bc5a8cded64938da08e1a61ab3e6bf800c70b6875da1e199e51d23f13e8646be93a2c1d049c8de7bddb2c245d1b257660ea90b28d125a869791efa8cd04073ecb2f0f897ba502e470b71fd733597cc56c25b4beac347c6fb35c58f46c1320d72df7797171b3e7c689c51ca3ef4fb92b36924d891cb2b31f878d5984a56820badc2737f580cc22ea2abe54d0309d8fecea367", 0xae}, 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0x1000}, {&(0x7f0000260000-0xce)="3297e7508b719c21552667cdf50b73e432b290c1c27e5a0e830e5b4af62985e14654e4c0ee3ab9149e110c49c8b1bf6b4ced8281dfb355c2840c893d4ced2c3aefaceafaad22e692d976a6f0ff4190aa498296d26309a39aa7238f9fdbb37d067cb7419311fb27607f065158861448805237367893a3f9f1937868a6b9c03d873f765aa9d23dab7f59da94cdea7cfcfa0d39f3fbd67dccacfb7013fa206321cdcf92d0e00c7be69ce8617546c4b73d0600a6154d7ba1cffc43b28b8d9dfda9826bc3795d5c79dd0fbcb29b61f172", 0xce}, {&(0x7f00006aa000)="b443109b096688bd80f548d79fbc0120e0d00f4f64f444e9fe995949a7aeeacb6e809ddffb50d8db9c8455b3c6188271573df6813c19f3218bd2743c59ee6865a1864f0a4c6c643060afc07599e3", 0x4e}, {&(0x7f00002d1000)="732cc59884c005bcc4cdb61af67876f4787a08771e3ecc0f4b13c37a346153b49bdbd1eae490c5f3444571cb92d2a6dac359a433fa8969cc4da8dc15132bc0503f23bf4b716b9735aee75fad297f37845bc9bc7543b01731d63afa63f2abe0ff742bbd", 0x63}], 0x8, &(0x7f0000a1a000)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x80000000, 0x8208, 0x91, 0xd27, 0x81, 0x3, 0x4, r20}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0xf574, 0xffffffff}}], 0x60, 0x800}, {&(0x7f000088e000)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000bd3000)=[{&(0x7f00001ff000)="71d99ad154aadbdb8395169ee79bc6b438ce5f45ffae1b33dd6007f8581f44824bc90c48c4b474323a2deb3b3dd2f4f5a3640d2c0f6a730dac68961153f8aaecc23971edeb564a3ba98acda8b2e17f8997599325dc2cc157036fc72feac1712905fd4dfe00389dd89285ced34d", 0x6d}, {&(0x7f000077c000)="797b02cc209b63394c236cd6063df570827dc4bc7b42a600a28481b4faa92b211f956a4affffbda10e2d0844e46738c0cf7ae4d745082ff4a398c4adcd0748aeb99962b463bd50df18e936d6f1099ae5256e3c889537ca2e6b010c658503e92afe170f06652d6e5a0fc2e4fab090a83a5236d155fefff7c99385302f6b2501a3099219114feb912131d43dc54b6828a37ee28160348c325d98fd48c55ecb6b1b5b0595ce08375561a4d25082fdb72731f5a50262fccf77eefc115ee0dcc57894a1ab04c6d45502497c4f2f82bcf28ffdadb4dbfa36e28e4a4792622bd3467117ec38056dc8a1789f0c0ac2a5020a5c0b95", 0xf1}, {&(0x7f0000387000+0x620)="dd5379149b4ff1d1d8c672e6e2330f1846f6f9fb99e603ca4857b647321cc3991258b2c62be3f4440a04bb96403ef1dc965a9b7e556c988b6e1f65640736ddd2a5976568d13c3e6dd0050e7857faeb70c97f34c758101f399f7d5ca0f90fdde2f5d53a", 0x63}, {&(0x7f0000633000-0xbc)="5f68a07a4017caa397be68a37ae88fe75f1b61a11fa9c2ecadb64cf1e0b6d99c94a9767a4f09e86ab1b35cc39cd81f4e7c62c56607a2fb50b66dc04ce90d45a8cfff248769069ff195dd92ed4a4343b407c0f0ffb7c7be6b0ab6f7ad3b0f51c857a82bdcf9b701ad1783637e5e013b1ae11ae3dc0feaee25cc55d3f3226a71d7f89beb8bc37e48df81639099451f0be941e2e0494c368e3df3a6885a3bd9bb50949b307970c3e54bd133e0d13d9be50e369b57664946323137ce8edc", 0xbc}, {&(0x7f0000a09000-0xb1)="a62a6f01a96a06bed6d0b67e7bf1a7ec8a799a6763034e60d4f530e402454291c88de0416dc750294266436a1e040eb0f5d27ef6985382466252ba2a18f95f6c19ab401c41f8a7b8ace80f12a349801be3e22141ba4e244bb911cf9b072551a91a605fc0b8eff5f29ab429a18554806cee7fa944ad812f5e80630b4a91b9b130c583b7e6bbe5878d5fc9e7cf32b3e557945c519872a1fdfa6396d674425ac40d251e6e12d780500467885675628799ada6", 0xb1}, {&(0x7f000066b000-0xdd)="46ee8980010bce33f369ce6e301bc36392a13c1bc6e8545859cf78bd2117452846c15c04617b117e10ea189eaedb618e76a33f826ccf6052f69700f15ebff6a9b210a54ad13c9113fc70ac6893c28160b98b806ca4dc0a5fc0e788b9b9483bcc31921c42ce6bb4f615b52cf23a736ec5f463df523b79ef5988232c6a33ba81639f1b143f0adc04e642c00e1874f094ed69492c9b12e15f2c7c2fb3bd98cf08248bacf1f213ce398abe0dc0797bdd39a490e44480ef016c2c8787ec06f72520c0323107852eaffeab7a575f48297974d93f7eb90289a732b2c10ea8788c", 0xdd}, {&(0x7f00007d5000)="ea", 0x1}], 0x7, &(0x7f0000a42000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x7, 0xfffffffffffffffd, r21}}], 0x30, 0x4}], 0x9, 0x8000) sendmmsg$alg(r0, &(0x7f0000742000)=[{0x0, 0x0, &(0x7f0000d69000)=[{&(0x7f0000c85000-0x91)="99cfc0acefd7a294cd3b00f2c434819a10264e4fe2bbcc0e1d6c4805e49f6c85f95ff3ecc77cdf92fd767747580487b289833fde4ff39d8387e3a8e09658560e73c4e9b87233b2df83fd37ac770a54fd6082c4c9a9196949e95bcb7bdc506dea8f6254b8a498118d71c1c269027ffd1f2592fa8c5f8c4bcc393a217f61c914167a2f2f75e373cc04da1e9eaf8cd201eef4", 0x91}, {&(0x7f00002f8000)="ebd8a7e227", 0x5}, {&(0x7f00005f7000)="32353cbae8705c9be0be415233ec05385d6e2785568594ac2515bcb2cc22d1b3561ae782fbfd441775d6ab673695d69c4cc76800f8ded275b5357f7b1924f8fc1bd3a2e1267f641f0c469bd8c10e16a1e2de240434129d3a1cd28dba087a8e2f61911ee90f8eea4118b87edd4e9ebef43b4bddf9271c8d5c823f5699755c1b7823563d46d555445db73b7a0549b90a1694dfe57b7cbfbb73772ad3ab50910bee", 0xa0}, {&(0x7f00005eb000-0x79)="090db1354a692998fac71576d3bc40944b29d85a9c70afc511a5f6a085df3c00bc8cc91f5b9f969468106f752f592b861712a6497058904c3c01c920e30f35301e1034ceba2372d7891313852759cfa0975bf3d97877b87a8749bc862e0f7a1122dac3e7f605ed473ef936d0dbe09363b0c870ab3496d76a48", 0x79}, {&(0x7f00005ba000)="9d5b27e0979ffe9eabe2679dde775b83fcdc67858dff0222921cd8332ae9fce4e38efb0c78ce9823466c620d603ffe9b0828ca5b75f5092837e49fd767a78993c5f743a10e39d3ba18b8d51ceb34d0dc65a2b2e85e8ffaaa0574809e9590fa075ba9d6e00e01998ef01a26fca3239f4466262163fdc0d9d8105f8613d712bd11c30c1a337da29e3007c4e8dc50a4f5cf110198f9b5d2e6e5952a9496d522c394e3281964d94d61a4315f22cb44ef689a080fdaf81224403e031a6270", 0xbc}, {&(0x7f0000fa7000-0xb)="1815891d90c95c18ffc584", 0xb}], 0x6, &(0x7f000014a000)=[@iv={0x90, 0x117, 0x2, 0x7b, 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{&(0x7f00000c7000)="58c11dc9e7dcf54a97385e5078fe21f4c31307bdf51d41ac4674467e526eba02f8e3eeffee2e0806a49ba76b18fe17a2ecb43547ff161b08ed53b82c6ab3acb405bbe1d3e1a1f797e64aaaad971a0cf6b6d44bbe926d32446ef0f8026756ec802acd67c9b83e7cba5833566ee28b4cc9a89fbcdaf01a68986248eb713db96e00cf85f975bf11ec009995711dcd874aee351630bcbe3ebabd297ffc48ca3ab04baf6b80aa0bc7b517815db1054655789ba944312b284817a03e251b5535093392831cf120bba0774041ca63f9a85e7d6b8124765de9fef196283d32f5684f3f255f78e64fc73b7e74c56f4ce7ae4347", 0xef}, {&(0x7f00008a1000)="30c1c2923f4c41005e002267e24e3bf89dc4153515388f36a60ff2d54e48815894bb05c209d2a821bac3c8e5c9c61bbb4f053206d4c54c7208b94cf20dfd56ea4325f79923d03fdfbd1c983f8816aebf64a67adc059eb777256b9b4c8bc30cc8d1df58e2ab65186b147739c15c575b9f0a79c1729f28bfe65d23d5e6721e41d5be70ecf30e0f43727615d1b4fb675348769240a4fb9bcf35f7ec20805be53f0ba64be93a7e40e844b4adbc5d02e23b6515f0d4c471ad6354c2f9d2fd5f78ad612636b755e37f718f5e572c4527a052c423401829", 0xd4}, {&(0x7f0000e44000-0x68)="cb85c3a89bd22a34d673e40c4849d4884cf759e193529d5b8128967ea455ea4960ff1cf825743916c822ad7be3c41bd241132b36b5787039f41d73cccd1a277b5ceeda40791d03824cf23e7348dbd1f20bafd3a4d17ce81238faab44723559bb2e95895659f7ab7f", 0x68}], 0x6, &(0x7f000082a000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, {0x0, 0x0, &(0x7f0000a23000-0x10)=[{&(0x7f000051b000-0x4e)="6ea0f23524a05754bea578bd3180806f5bf40da98cf4a4c62af01a0ab6916a366bfcd4641450bc4b2508e6e5a611541726cdca611e2f04c776918eb67b5b708db8bd6931ae535f929b2df7b4c839", 0x4e}], 0x1, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000362000)=[{&(0x7f0000f96000)="7f5ec0a373324da1ced3483543b56aafcaabaf7afdcbc742669fa3f00f893aee541aab20d4e4e37a42de8bd97a7269f28f32d6cc5548a211913b20d70d797e65165cd23a2c6f124f11dc153f51167aec1f24faabae8878d07f00cbdfa40b2de80b714addbc7068e0a0b850955c98e7224f31afee71f73199d8a3fa8c3308d742832f6f7630f81a2f65e703ce22e976689ea8fb54f5013da9bee6fd36543d694348cb6fe65ce7032cb0d2d4f1f73653163f8fd5b550ee2e2dc1656c8ad3de07f3d88f7344a93c8e0121b0aa8833c2c22c7154321c35c2f0206456ef51facd3357afcba00933cb204b6154fb609a", 0xed}, {&(0x7f0000386000-0x78)="09cc40d317f013f9d96fa1cbaf2ceda583f02ce949058a00057f8e369d9402f7978100ca8dedab4795bad46b74500dee8096ed1c0c9d01d68c96ff1fccac6469eb5f1b3c382bf1d51e2fd516419eea7b5357273a87aeb8dd245b564d62c219c419303d0fab776501b1dab0fe7acfaf19f7f80b2736d9f7b6", 0x78}, {&(0x7f0000cc3000)="47629d90045cc32c04e1d07a13ddea608b1bb672970dc95bceaf17de997b52accbd027c958c44bb88ae70f9a4dc63e60b1fea8184c1a7576bf8609aab2380185168adf9b1d115f7465a5ef47bec5517b919b7eaff6ca0c31b00d57aafd1cb9d8e5e33e47e87bb877145aaa55cca6f81ce7a0eabb728eb99b9f26e5bc6f5667bb7f0e6880078b4c315dc10ce572b0435d4887e6a9bf75f7b84767b87fe75efc2fad5d0078fdd5763daa502bf69a98ec2efe3862935564dfdeaaf76d9d", 0xbc}, {&(0x7f0000f27000)="25154e604e3a3ca1c84d1e24b59a281df222a8c94dea8b8a83714c278ade7a878e1c799465f3a85b56c1f5df7f3be120da678c628bb17a4bad36f4901bae457a5f93f5c3d3699c799aa7c7aafe11d0d7f2837275e8d7060b8fba4bec7cd0799362e80cba391f5b97ef86245817e168089e0b54396a145c959f2661b1c7b35e85acaa56a1c4eaf5778b66adb6df210cf660679b0b85f2002cb63a4ce0a6e7a1ad4189f0a7", 0xa4}, {&(0x7f0000a44000-0xab)="9a8ab3d55f3d08555a6f3f03aa1e5e1829cd3e430e96c5e3f4dfbcaf3777829c5d3afad89ab086eff5c5670bb8fc0332b2041cc6c782ed1d3c3798eda2b81db4f28c5dee52d5bf20a1aab58cd798ee54d95eb85dc55e8230549855458543349949676ad511c251452e481a819a9c909c29e780f24ad3a126be627ce03dfe8464f31217d7b6cc200a7e4862dd6a7da960d64f2b7c143ed8b85b6756f0785dc1e0680a5f056bbb34fbf68111", 0xab}, {&(0x7f00003b9000)="a6e677ab763ac3529faead13c8dc2abf8f612d1bbaf4e6b90f4642e7d738bc4adc72badafa2c22ce4864e5e2795d467a", 0x30}, {&(0x7f00007d9000)="777da4b57dd79ee2ab2fac2ad1329c686f94f06cf8cfb2f6e1fd314d29ca0673bc63b320fe70833194ec89330606812a0d301fb2338bbb34066eb376947da4c0956dfc41fa3226f7fe8c470f72fb5db03a658a12d7c77f1ea1f37971c96d41581d6ccd", 0x63}, {&(0x7f0000fb5000-0x53)="c6745ff0a817c737b8fe688a256e03ecf298aaa505b179acfe6decc7260fe1246a1956b8bed29091d0b9c536d466b3f85d9d829c98c34f925a87d07ed7749985663de3da711407632920837c1ed91b14ced456", 0x53}], 0x8, &(0x7f0000575000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @iv={0xd8, 0x117, 0x2, 0xc4, "728b10e0494a57cf4c0c1133c025555c81a0c8685c6b1bec99389e4c4d76e71940a8a248105f4d753aeb422df9b1295cae9cfad594ae31d3155f2d27943a0af20e7012c30b726888e773177c52f65728e303745bf2066554d0d5bd869b491dcaf94499d5a4706e5a1dcb1b201a11e24be76e89c91884581c47e751d32ccf643e48db296d3fc39d05e5279e82653afdef94085411a2019698c9c7acd4dc3f5a17b10eee9aa65c745a6589f4fe60ff13c50754d08d136da78ed08c62041b65e9e914473e90"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x138, 0x8800}], 0x7, 0x4) r22 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f0000655000)="710968a7330fcdad762d43cbd3a1f7517902bc9d97e8dfd534dc550f9264d969e99dae5da8a548a75541ef27bfe8fc2a97bd02405f8ebed00cc8adc759c22adfb794a30449dca670ec75b230fc05214b72200e8f9f9a0f5ecaa40dba8c8438f952e61eadf9ddcfd35a3e37ae91b4136899b1e8452baa4be6b438808eb4b6b141f504d76bf7839d25e29bac9760e83dfec145974e042f8fd5ab52a711f54174a3c7d3cd2e8f0b308cfd77e9020efa654ac0a9a9062a69251d24cb524dc75be5de971ee18894061946326200acc6a0334a0493d0b891fa668ed5ddac8c3447db9e5585ef09d7c74cee09bd7d0bd856f5c1aa05aaa481", 0xf5, 0x40001, &(0x7f0000368000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r22, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/13 16:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f00008e0000-0xe)={0x1f, 0x80, {0x0, 0x1, 0xffff, 0x3, 0x43fc, 0x4}, 0x77c75599, 0x0}, 0xe) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0xffffffffffffffb9) 2018/01/13 16:02:06 executing program 1: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xffffffffffff9c99, 0x7fffffff}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0xfc)={r2, 0xf4, "aef4afc9aaa52d87b5db702f260b584e261da46e72a15dc684c4e0a5857a8a4aef37adb3b5c790fd4343aba64b59c2055133586afab47d8e3d8381722e43b9964680616dcdd978149f6819e559121414559b26ada274b37c47618e598d46a3d61ad841ce03a8aff7ebfe647264220f217c2612ed87e5b775c1330679f9ff43478cf0b9453ce32b0946b9fbdf872a90c18d4ea2f46129365e895d65acbe7fe6a85d51e2f8f560a8744e300054eaa0cdc45bf3a1894c622f1fac4cb44b1bb89b78685d7f77e67514bc96e922aee86558fc681d64a921f18e175983a6cf8e46ce12a2591a8f191f389fee4a75c80e972e90fc41c60f"}, &(0x7f0000003000-0x4)=0xfc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x3, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x6, [0x401, 0xf81f, 0x9, 0x5, 0x4, 0x1000]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x774, 0x400, 0x20b, 0x0, 0x1, 0x7f, 0x1, 0xa7, r3}, 0x20) pread64(r0, &(0x7f0000001000-0x33)=""/51, 0x33, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"066a0c30a3a09b"}, 0x0}, 0x10, &(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x8000}, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000004000)=0x7, 0x4) [ 68.355351] netlink: 4288 bytes leftover after parsing attributes in process `syz-executor6'. [ 68.364322] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/13 16:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 16:02:06 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f79000-0x10)={0x7, &(0x7f0000018000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000f79000-0x8)={r2, 0x1}) socket(0x2, 0x3, 0x370) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/13 16:02:06 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$unix(0x1, 0x5, 0x0) 2018/01/13 16:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000f95000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000fc0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 16:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000011, 0x804, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a00fdfdffff00", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$ax25(r0, &(0x7f00009c4000)={0x0, {""/7}, 0x0}, &(0x7f0000b7f000-0x4)=0x10, 0x80000) 2018/01/13 16:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) epoll_create1(0x80000) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/13 16:02:06 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000b07000)=""/165, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000086d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000077c000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00007f3000)={r0, 0x6, 0x100000001, "ba154ce44dc9d5ff1b872be9f62dc2d0b738b60f351faa353ccaed6c63179ff6288aa8162d9b58addd58764d66b010b66d0144c8a91bdb8f2f33f7395c4c2307c5bfd62002abb119732484a223e2f8d6fae7d24129f40b91a8195923f493097607299bf82e4eb5b7b54645f80fabb56b28d9863d8464e2e66405d5614d689ac69fb5508e0a6fb965dc7b93a8592dd228"}) r2 = socket$inet(0x2, 0x7, 0xfffffffffffffffb) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000a16000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 16:02:06 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00003c7000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fd1000-0x4)=0x1002) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fd1000-0x1)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000f5000-0x8)={0x0, 0x0}, &(0x7f000089e000)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bcb000-0x4)=0x0) 2018/01/13 16:02:06 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80f, 0x6, &(0x7f0000032000-0x8)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000033000-0x4)=0xffffffffffff7fff, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000031000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002d000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000f000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000033000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) socket$unix(0x1, 0x2, 0x0) 2018/01/13 16:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) sendto$inet6(r0, &(0x7f000091e000)="c32620cff5a3d6cd267eabf9ac99f81d71624ecf69f0d7be118bc201430e73be0a05df81f32314405abba569b95eeaf0af5c9b63b8599ca801fd1c96a11bc20d143a327d8ce2e9784c4817354201fa2efe29098462eb741cf05377a632d73600011951728a96e03b0de10ae8c57b0b5503212942bc5af37a719a96938557b160410f516c817db28ba6e998d26af2b6b64f36e8ed7c35bdf6b4759d28511a2a76bd5c70b6", 0xa4, 0x54, &(0x7f000053e000-0x1c)={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/13 16:02:06 executing program 2: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00005ae000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000680000-0x4)=0x10) write(r0, &(0x7f00002d4000)="220000001c00b515f8efff000001080000000000001f00000000010306000100a445", 0x22) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006ce000)=[{0x2, 0x7f}, {0x3, 0x7}, {0x14fef60a404ce89e, 0x9f7}, {0xf, 0xfff}, {0x8, 0x2}, {0xc, 0x7fff}], 0x6) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00007d4000-0x7e)="2e5ef67403dbf5655898fa5ed49a6afbf752c7a92741271d855c4e4a25071a20623453555cf907a1ec723508a5349446927daa42485635dd7b4e82a79c203d220c15e5551c14b5c8d4dffbfc030421917c140d4dd776d888142e8893a30553d659aefc959cd06c6be6a8bd349cfe845b8eec0959e49c424cb60ec0cb485a") 2018/01/13 16:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000074000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ea4000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x68, 0x5, 0x2}, &(0x7f0000bce000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002af000)={0x9, 0x200, 0x9, 0x270, r3}, &(0x7f00008c9000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bc9000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9, 0x1, 0xff, 0x9, 0x2, 0xfe, 0x20}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000beb000-0x8)={r3, 0x0}, &(0x7f00006d3000)=0x8) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000f29000-0xc)={0x0, 0x0}) socket$inet(0x2, 0x803, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d8e000-0x5c)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x160fa6dd}, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x7, [0xaff, 0x4, 0xb96, 0x7fff, 0x3f, 0xff, 0x8, 0xff]}, 0x5c) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/13 16:02:06 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf6, &(0x7f0000f76000-0xf6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [{[{0x9100, 0x0, 0x4, 0x9}], {0x8100, 0xfff, 0x7, 0x8}}], {{0x0, @x25={0x0, 0x9, 0xf1, "b57cb2d86463286dd79ffa4c84145994f9a5ba79ef21e28008948aa019419897458a99b01bb48c08d1e1750202c82ab90fab6de0eab08739a8e642bc344b938c4c1ccbc3d12d384d267a80450ba86a352fd4f3657bcbe997a9cedba43c2e81c1169c1b3e37472b119f957a29fd1094bfd9683b20e146345057d3c12b71621acfbd15032f4adf9a79101b0f22dea8e58fbe698c78d2dce3113b6fe33e45ae26b219a5f6e9c27886e36f07fcdb5313c07f2078470b0ef04c80bfe9ca371d4110d29d32cf486565589f5729f2d6d366463499bd532e0c521d423ee20798bb"}}}}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000381000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f75000)=0x80, 0x80000) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000af000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0x8, 0x400, 0x4}, &(0x7f0000f76000-0x4)=0xa0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f76000-0x73)={r1, 0x6b, "6f45cb4ab2b61d2ae50d68f2e904383e1b16697d800b981e290338263e03a1a805375df32331af0d41d09db5e756bec7fd1e9fcc5558b90f45d2a67c297380096891012ba8c947285b21da8127b4942162befd15d3e8a017746ad9196d44e0b04e100e74935066d880fd46"}, &(0x7f0000f76000-0x4)=0x73) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000580000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f76000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00001d7000-0x4)=0x6, 0x4) connect$ax25(r0, &(0x7f00002c0000)={0x3, {"4fb25f77d35bbf"}, 0x3}, 0x10) 2018/01/13 16:02:06 executing program 0: 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) accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) r0 = socket$inet(0x2, 0x5, 0x7fff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0xfffffffffffffffa, 0x200, 0x5602, 0xffffffff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x10001}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x200}, 0x8) r3 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000bd9000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00006b8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x5, 0xa, 0xa0, 0xa0, 0x3c, r5, r6}, {0x8, 0x0, 0x8000, 0x9, 0x7ff, 0x4, 0x74, 0x2}, {0xa4, 0xb6, 0x5, 0x0}, 0x2f7, 0xb, 0x2, 0x0, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe0890fbc6ce7352b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x4, 0x3, 0x9, 0x2, 0x1, 0x4}}, 0xe8) r7 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000849000)={0x0, 0x8001, 0x9}, &(0x7f0000fe2000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000ac6000-0x8)={r8, 0x0, 0x8}, &(0x7f00003fb000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6(0xa, 0xf, 0x840) 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000977000-0x118)="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", 0xffffffffffffffae) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00006d0000-0x1000)=""/4096, &(0x7f00006c6000)=0x1000) 2018/01/13 16:02:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) bind$can_raw(r1, &(0x7f000071f000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004d4000-0x4)=0x0, &(0x7f0000b58000-0x4)=0x4) r3 = socket(0x9, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/13 16:02:06 executing program 3: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r2, &(0x7f000045e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000046000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) 2018/01/13 16:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/13 16:02:06 executing program 5: socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000b61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0xfffffffffffffff8], 0x4000000000000302, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c33000-0x4)=0x3, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000986000-0x8)=0x6) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000364000)={0x10001, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002b8000)={0x0}, 0x4) 2018/01/13 16:02:06 executing program 7: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000db3000-0x50)=[{&(0x7f0000eda000-0x1000)="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", 0x1000}, {&(0x7f00008de000)="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0x1000}, {&(0x7f0000eda000-0xfc)="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", 0xfc}, {&(0x7f0000a5e000)="754458de", 0x4}, {&(0x7f0000a53000-0x5)="108379a238", 0x5}], 0x5, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000eda000)=@assoc_value={0x0, 0x1695}, &(0x7f000045c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000058f000-0x20)={0x3ff, 0xffffffffffffffe0, 0x1, 0x6, 0x0, 0x100000001, 0x7, 0x0, r4}, &(0x7f00005d0000-0x4)=0x20) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00001f9000-0x57)=""/87) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000a96000)=0x8, &(0x7f0000aaf000-0x8)=0x1) 2018/01/13 16:02:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 68.642697] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 68.665131] tc_ctl_action: received NO action attribs 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000-0x4)={0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000016000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000010000)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x80000000000) sendmsg$nl_route(r1, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f000001a000-0x182)=@setlink={0x40, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x801) 2018/01/13 16:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom(r0, &(0x7f0000367000-0xd9)=""/217, 0xd9, 0x40010001, &(0x7f0000358000)=@generic={0x1f, "60dfc2a48d759d07b10004430a817edeeecc5c98d2b66ca9a7ef3c3a0abf9a18dd6ebc502e333fba72cc58c852822191d97492e7fd98801633b28c4a49c0bda69d2125919202a9a2975e1d4304d97d8e28ab8a8011c750eca860378d68fa4354bb9937e8551c86216fa47e8dfc43bbabcfa8c1186c68bd45daf2e683d550"}, 0x80) write(r0, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) 2018/01/13 16:02:06 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00005d6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c2e000)={0x0, 0xdd, 0x3, [0x8, 0x9, 0x7]}, &(0x7f0000000000)=0xfffffffffffffefb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002c1000)={r1, 0x0, 0x3, [0x0, 0x148000, 0x1]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x6, &(0x7f000058d000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000ba6000)=0x4d, 0x4) r3 = socket(0x10, 0xa, 0xf) pipe(&(0x7f0000601000)={0x0, 0x0}) write(r3, &(0x7f0000da7000-0x26)="26000000250015f8feffff780000360004ffffe800000000040001000900000003003fc76e35", 0x26) 2018/01/13 16:02:06 executing program 6: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x4433) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"08880057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"0006e3ce4eacca"}, {"2b672b2ab1fa37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000001000-0x95)="1c9410000000000007ff00817881060000006b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a6402000000000000007fe2787bb620cf79ec63025401d7efb4d089fce868f169", 0x65}], 0x1000014d, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/13 16:02:06 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0xa, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 16:02:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) sendmsg(r0, &(0x7f000045c000)={&(0x7f0000708000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm3,fpu(pcbc(aes-aesni)))\x00'}, 0x58, &(0x7f00008ad000-0x70)=[{&(0x7f0000f50000)="431a49b686afe00b1d4a1084a1f6b15e207c0c58cc4cb14cb32dd07027f308b93d802cd98fd972c854493c8c1101a89a596df8290839b6a99cc497a0be3d4ff78c58447c41f2ac8b65b7153788b2586c0706b9b2ec2e96fb7757fd7d6e91fae90440f9c4d357f88a902d96134e81cb9e369455705edfe54d60368ac8edf0574e809e267a749598f7ec1e58f9a4c121bb8b8228deb9c538840aacf4a7a748717dcc19ce0d8e3255c37919f83fec52d04ffa93b493fff7d6c208cdf30083113428439ff3f71a729c3db0fe814b6e69158f36c5c8359de79a765c641143954cc0b64965eee9ec2f144e9dd1da8d5624f24c941b4cd9", 0xf4}, {&(0x7f0000eec000)="", 0x0}, {&(0x7f0000ffe000-0x38)="97bc409a2d5dd11cc79d62895c4291833578674a73750821b9621fcd24a95db8e70e83d15a67c0d6bbe1369f490e866cbee29efadc2341a7", 0x38}, {&(0x7f0000663000-0xa3)="113ba54c47b9bcbf3a45f27fce54e1ad2e8305d7870c261cb1f16374a55aaa74df777bb757baa27d04dc8a09fda3ee5c23c8526055708ad43c55ffffe5723a97bee400aafaebf1771df5b1b2641b005ece2b865776e839a5e060a437b479bd90eb576a846af0a880297073fe7e24d83bb2156be22dbb7392d7e4ad0efc4fedb046b5603d5a1e37d043267b57a1845f87eef74e42d8b5076b6fbb4bf0ce502b13e1cdd9", 0xa3}, {&(0x7f0000a05000-0x45)="d225f53f2f06d15a46e105a0e368c67c545b1d37a468e93b4651196f7a30691548f43f93128f17f876281e275ffcb9ccb4fb32ab237101907048f65a5cb657f534711d4b32", 0x45}, {&(0x7f0000411000-0x42)="f49f56288c1bc6a92465d71fd51834b7e91f4a053fd00bdf97321734f415a9eb20fe9e79e7ebf01d815443fe8b557849f1d0c3accc91fd81bfb5de4c6a90d69c3463", 0x42}, {&(0x7f00009f8000-0x3e)="37ce1416502b8290e0824a1aadae1e534922fe4b98677f5a18f214f9b0d39e4d76fbbcbf9c1e2212afba657a988dec0aefc9b0454343c3718a23a394afbf", 0x3e}], 0x7, &(0x7f0000ce8000-0x138)=[{0x78, 0x0, 0x80000000, "3b32125396d1b08f96b02973db8e2b4c4d774545cfe1ff2f7b0008b3380e274acfd5038864a02468b2257e5730a134d7ad19ccc3ad1f6ef1f6f8d118d43630e3543b0c954cac230d3060eb0bfc0c861213282c9e6cbd1b56162c69f1ab312c6fe06ba6"}, {0xc0, 0x102, 0x4, "ce815d76f1c3aee987a7e2884257a16a647bfef22d44c864c8d335f9a109a79c9ce0e399a86d8bd1ea864d5c6f96af8853a6de96d482c1cddf936546ccce85f41d4fe35f3c04519e596d8fcbd44585975edd80dd9b830e0d208abca58bc2609b479b69c60f873eb3c713d4b24f3ea2536da158a9ea42a1f5a91fd6d7166cfc019164993d8fbdbffb1b2c2da1a77039c9698e44d8c50f1e0d54e0aefbbc9ce9cf54b07629212032bc4d81"}], 0x138, 0x0}, 0x1) 2018/01/13 16:02:06 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ef3000)={0x2, [0x0, 0x0]}, &(0x7f0000ec2000)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000b77000-0x38)={&(0x7f0000dce000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000098b000)=[{&(0x7f0000ef2000)="56cc456f84adb144a9e3161031b4de83b881071ab9040a1b7446d2d062c7d568ea", 0x21}], 0x1, &(0x7f0000ef2000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r1}}], 0x30, 0x0}, 0x0) 2018/01/13 16:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe53) 2018/01/13 16:02:06 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x395, 0xfffffffffffffffc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000fd4000)=0x6e, 0x4) 2018/01/13 16:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000472000)="2400000058001f0014f9fffffff90400fffff51108000200febfffff0800030000000000", 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000312000-0x1c)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}], 0x1c) shutdown(r0, 0x1) 2018/01/13 16:02:06 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) socketpair(0x0, 0x3, 0x5, &(0x7f00007e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0x72)={r0, 0x9, 0xffffffffffffffff, "c6df17a2a0dacfea496c88d1db3cbfc56e4b024a91d992548accbb4928f7d27cf11299c86f32b748fa3510a2ecf85de68d0bb361713d7700df2d31488806a0d04f2d6623ec3bf979069695aaeb686469c53079fd9bfbcb364c177100bbf2124a073a7fc90c433575"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x3, 0xcf7, 0x8, 0x5, 0x20, 0x2, {0x0, @in={{0x2, 0x0, @rand_addr=0xde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x1, 0x1000, 0xf1}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r3, 0xd4, "53e32b72f8078f5d58f3f268254c53dea1491bce1b9850685fc9acc538706bb3ead15577a80a44af72580b62113ab5301c7f22bf6c79ffa73cdadc7e8d38ffe46a72666c4414c4fbd87a1639455f97323b08c6b7c2cdf4a1786649e30e49a34b267e84f1ed6aaa6fc2988afbdacc48f47f928ed9605a0455520b243f5aac520a767182a9c18b2c8804b7208eac1a50a4602965309fcd7416ac921b10f2fcaf0bbd10f66c38d1d00242a622b2c061169d3ca77c5cbe8a2d7611dd80da9847c120da0317f86d402414f62d04cf6eb8a6297e347801"}, &(0x7f0000001000-0x4)=0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r4, 0x1}, 0x6) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) [ 68.769387] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x80}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r0, &(0x7f0000036000)=@sco={0x1f, {0x7, 0x10001, 0x0, 0x2000000800, 0x101, 0x1b}}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000708000)={@generic="15e99e2408a79d49e88cca62f7db4557", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000fcb000-0x3d)="1e9a421e6555947a3872e5a49e87a1d276189fb7", 0x14) 2018/01/13 16:02:07 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000061b000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000241000-0xb)={0x400, 0x8, 0x6, 0x1, 0xcfcf, 0x7, 0x81, 0x1, 0x1, 0xaef, 0x7}, 0xb) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000329000-0x38)={&(0x7f00003a2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000416000)={&(0x7f00001cb000-0x1180)=@allocspi={0x104, 0x16, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff}, [@mark={0xc, 0x15, {0x1, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000418000-0x10)={0x0, 0x4, 0x0, 0x3}, &(0x7f0000329000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000386000)={r2, 0x7f}, &(0x7f0000027000-0x4)=0x8) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) writev(r0, &(0x7f0000a90000-0x30)=[{&(0x7f0000080000-0x5b)="6158fda2cf075a179d31db23fb8bdb412ae29b4b4420fd58d850a2728ecb21217f9be8f521156517d77f4fa819006eaf654a46746a6504692d4ac57aae84ce7f2ae794c2a95303290ecae2c787cabac0e16ef3680ef13a5cf85d7a", 0x5b}, {&(0x7f000030c000)="062ba1df26a9d9d64e98c22f0cba7fd7fbb456169cd974a09f7d260bc2c79ff49e78cbda3b0792d779e50c31d9e0bf4d4d0dfa5e754563d070dc8317003f3b56aeb33d1507dfc74ea966a88cddfba6dd6281ffb42428f4fa50bf3c84176b8537b232844b400003b82ae48b87520fad4266dfca6a7c436b5916503a30a4ce23cf5bc923fa8e0198dca53fae775d", 0x8d}, {&(0x7f000043b000)="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", 0xff}], 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000057b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c24000)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = getpid() socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00002ba000)=r3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000022f000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000252000)={@common='yam0\x00', @ifru_flags=0x9000}) 2018/01/13 16:02:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007ff000-0x20)={@generic="a49222987cd5547a7089c385aef16992", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@generic="c8c91e62184e340a77c366e1f0822d7f", @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000006000)={0x0, 0x0}, 0x2) 2018/01/13 16:02:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fda000+0x554)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r5 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r3, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r3, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r6, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r3, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r7 = accept(r4, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r6, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000f01000)={@common='eql\x00', 0xfffffffffffffffd}) writev(r3, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r3, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/13 16:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00007e5000)=0xe31, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$unix(r1, &(0x7f0000af8000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept$inet(0xffffffffffffffff, &(0x7f00007a5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f6000-0x4)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00007dc000)=0x2, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e7c000-0x8)={0x0, 0x0}) r5 = accept$packet(r4, &(0x7f00005f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000061e000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00005d5000-0x4)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b34000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9d000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a7d000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x3, 0x3, 0xa, 0x0, 0x20, 0x0, r6, r7}, {0x0, 0x7, 0x1, 0xda, 0x8, 0x0, 0x100, 0xfffffffffffffff9}, {0x4, 0x6, 0xff, 0x200}, 0x6, 0xa, 0x2, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x5, 0x2, 0x1, 0xa49}}, 0xe8) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f00005b1000-0x10)=@req={0x7f, 0x100000001, 0x8, 0x6}, 0x10) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b9000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000ab6000)={0x0, 0x0, &(0x7f00000ec000-0x50)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000b54000-0xed)="29c8efeee5998347d6cbffb460407ca15b83b67a51c3bb052c3a76fb229755af52a2fa39b014c7693b53a6bebf982d50172ea76f09c27eb8e10eed775accf6f16105480dd7772743142b3e14e42993c8e0561598870c4d9a70e7da7c36f33a0987b4ca697f4e8d29b5ca604a6bc225c2efa8753daeb69c18ad7444b1461ef209f77f3c68efb65f0ebecec8d8faa5b75b45b65f289a877edadb46eed89049639a8ea25dfeb9778b326efe662bec6b06cbfdf947dd17653459f2ad6de6d737298799d25375b4f7a5e1231305a715b5ef46917a67404ee704fdded95ea9b550dae8e9839430e90353e530e42b03ee", 0xed}, {&(0x7f0000001000-0xf7)="a2230ea99ddca1ca99b6aeec7cb75b9f52cab5b83f18b8513d1577df784e385b1f09a5db9743fb4325361ae742ea6f4e8e117e200ff13c22eee1a7d49eab81a585e00e07f8debb4baa351a8ddb211f4753f4e0fcf038687ca4db167e70cc5b872dd9724669ca0f4015484d25488ba075333e7998f6ab4770dc1b55277a05e434a66a499d29d12be54f8fdf4f681286757701ac43d6c07cf575169b9f3d905f1dace6c993860da4d07947c6c1505ec88a09dd79eecb147d6c670200c8557bcb653ecaab2b171b53eaca182e7749590f06f22b0452e0adc290b7cfd2a025268acfb8dd90dd323ec966f5efaa869859c7167a63a8c6a79293", 0xf7}, 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0x1000}, {&(0x7f0000d7b000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4000000}, 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x4, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cc4000-0x4)=0x0, &(0x7f000005d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006fc000)={0x0, @in6={{0xa, 0x1, 0xa1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2}, &(0x7f0000c9d000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007cf000)={r3, 0xffffffff, 0x7, [0x7, 0x7ff, 0x1, 0x8, 0x2, 0x1ff, 0xa31]}, 0x16) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000043f000-0x4)=0x3, &(0x7f00003a2000-0x4)=0x4) syz_emit_ethernet(0x6e, &(0x7f000052d000-0x542)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "f9b41f", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "fc7fe26f1a7b3339"}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006e2000-0x4)=0x9, 0x4) 2018/01/13 16:02:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ae000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 16:02:07 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000939000)={r0, &(0x7f0000068000)="", &(0x7f0000130000-0xc9)="", 0x2000000}, 0xfffffffffffffe67) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc3000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fc4000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/13 16:02:07 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) 2018/01/13 16:02:07 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fca000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006c0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00008bc000)=@generic={0x4, 0x7fffffff, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x7, &(0x7f0000d1a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000989000)=@assoc_value={0x0, 0x0}, &(0x7f000093b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006df000-0x98)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, 0x98) r3 = socket(0x10, 0x2, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002a2000)={0x0, 0x80000, r3}) sendmsg$kcm(r3, &(0x7f0000819000-0x38)={&(0x7f0000019000)=@sco={0x1f, {0x24, 0x7ff, 0x4, 0x2, 0x1, 0x3}}, 0x8, &(0x7f0000df8000-0x30)=[{&(0x7f0000eae000)="aae3d42a34b4fec2ca24fe5c57752e3d9733acb423a28db080839dcc312d8160d5e5ecca72dc01353df51fa2a01809a049854645586d7f846628b84449462737dcfb0e50582693afef24cd7f963a0ff887", 0x51}, {&(0x7f0000458000)="ba1e6b9f872777855b4e258e8de5eaaf8ee0cc5b4e576cd46bda005f0a5082a7c09c85b9c4f6f8ce72d462043d66e356870f9129b69c6770859192d101567e6a9d6faef5519df8db1bcfa4add5e0989b168772afccd6b9028784170cd50811ecbb035db566f33f5376793d823642577223f89a618360b0416c00327f6f8d84fe5d4c3774fbcfb27a04a5ef64aae1f17dbf64495a62f6783f2ad25809bec0f0a09912d0fb0b2c8eec786d39e40f4cedd3f1f92c60d22266e95b3b711447aa3f2689f0f3c9684852947e75505bee48b4d2503be399d6e65501f7d7b48189dbab9b47e0972e70979193463b403613bfb88f7cf299d9135d", 0xf6}, {&(0x7f0000b29000)="786e9bb6dc01a2acbc2b463bd2aa44c7f6d27b23ec198aea4e20e1827183c9e0cdf61a3986175e1e0e5cf4ed0d6ed20d8d91cde985a43899ae06ee4f92ef7e65126889e7d6d8c41b348943a740bfc3170280f69da4f97645176b6edaf8852ab6f441bf9ff8859fdedb15e1cd121146abe280dd148433b8f783d36b0125bc9e809e6109c17f", 0x85}], 0x3, &(0x7f00005c2000)=[{0x38, 0x118, 0x0, "514b8efb113010bfef64261b02735758bad07e8786e547f110f159beb394b9458274"}], 0x38, 0x40000}, 0x40) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c20000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000064f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000ff0000)={r5, r6}) write(r3, &(0x7f0000eb5000-0x3e)="130000001000ff00000000000000020008b10a002a0000000c0aafa70700ffe8000000000be1a3490000000189b93c183d11e4820d0300f051a1b4b88eb6", 0x3e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a8f000-0x4)=@int=0x0, &(0x7f0000cd7000-0x4)=0x4) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x9, 0x1, 0x303) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00005ef000)={@generic="a95811bcc3e53c1404bc7080aab4d6a0", @ifru_addrs={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000f99000-0x38)={&(0x7f0000c53000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a79000)=[], 0x0, &(0x7f0000cfe000)=""/143, 0x8f, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001d3000-0x108)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6535, 0x5bbc, 0x101, 0xfffffffffffffffd, 0x6, 0x5, 0x10000, 0xfffb, 0x20, 0x3, 0x0, 0xffffffffffffdffe, 0x8198, 0x40]}, &(0x7f00002b6000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6d000)={0x7, 0x200, 0x9, 0x9, 0x0, 0x6, 0x200, 0x6, r2}, &(0x7f0000b0f000)=0x20) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1000000000) mmap(&(0x7f0000000000/0xe0b000)=nil, 0xe0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r1, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x1, 0x4) recvfrom$inet(r1, &(0x7f0000e0b000-0x2)=""/2, 0xfffffffffffffe58, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd60) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f90000)=0x2e05, 0x4) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000766000)=0x2, 0x4) 2018/01/13 16:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000094000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000173000-0x4)=0x8, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000909000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c1f000)={0x0, 0x0, 0x0}, &(0x7f0000e79000)=0xc) r3 = getgid() sendmsg$unix(r0, &(0x7f00009cb000-0x38)={&(0x7f000093f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000731000-0x40)=[{&(0x7f0000be2000-0x71)="c06ce367ec3b04073df5b5d504e7f2f94caf18d413f0fad21c5728b7728b3abe4ae58ea7ad9fb3ea1f4ce57258c0ae221097cec4d906fb548e7f6fda1f0e1139db304ae7dd5841c494c2d03b1886b704fa6402507df2bf24de1cab5194b49450fc1a1a2ba58abfb9604df1aaf96fbcb243", 0x71}, {&(0x7f000093d000)="d1661b2f02b6e7a0a77ec264eea3c6d333f37d824bf1e3a21f67b16d34b69cb7c8705494282e7dabe6b4adb4c4d6006aa1213b11701c98ff880d3bf4d5025842348ef50d5c1c2217d9896900f81982cac2373b459216da9f6292c5fe94a29814610d1974f3d510af051db064fc2b517b7eceab97a16f51c7c89927771339aacf677b4c3100a8bde1f6cc649451c9d33e3813a340fba55fbbc5a24a0c1f75c275e4c373fca7fbe2a361c8b708e629414c61634aa0adfe668a5dc852b0ec59c5a57d6948bdfebe4dbdc4924917b465822e3f82b7c9", 0xd4}, {&(0x7f0000168000-0x33)="e6074e7a0ec411c5b28a080181a361923dddb058f6075eb2972b289122f395778167f4aab9d914ea34ce132e87ccf477badb39", 0x33}, {&(0x7f0000dbc000-0x87)="de96f84db3e2019722a1ce0df994774b2f99a4172c54994667664fa68e081cb57da1d9be6c045b0d3f937a0021f7008de937c7d77b52b1a9ac0694f17154d7c44b3bf09f484053b2fc810c893b4aae9c592a3c8be714a103c9248694e8b8e4ab70e59a0c21db41dcc84e5415a65e16f6761d863b059efd62ed4065aa79451f72dc8ca953ff4fb7", 0x87}], 0x4, &(0x7f000035a000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8880}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000028a000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000bee000)={0x0, 0x0, 0x0}, &(0x7f0000d52000-0x4)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000d73000-0x2b)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000f14000)={0x0, 0x0}, 0xffffffff, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bb6000)={r4}) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000591000-0x4)=0x9fe7, 0x4) 2018/01/13 16:02:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000c81000)={0x1f, 0x200, {0x2, 0xff, 0xa000000, 0x8f2, 0x6f, 0xffffffff}, 0x1, 0x81}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) 2018/01/13 16:02:07 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000611000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005fb000-0x98)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ba, 0x4}, &(0x7f000042f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009ea000-0x8)={r1, 0x8}, 0x8) syz_emit_ethernet(0x95, &(0x7f0000dc1000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x87, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x1, 0x73, 0x0, "5fe3bbfa44298b56c99f5572f9a38a66903392e6e7889bafaa5c30dee7338562508f97e05e6aaaa0798a0cd818bae6e7fea254993e41adc117bcb9af98ac34f404ea329ece668c23417f2753a5e00ca33cbe7f52ec9d0704dc0cc5c080e65d11cc1029a9cef12d78e0cafb"}}}}}, 0x0) 2018/01/13 16:02:07 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000245000-0x8)={0x0, 0x0}) r1 = socket(0x0, 0x6, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f0d000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x4, &(0x7f0000000000)=0x6, 0xffffffffffffffaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00009cc000)={@random="0b234a87f2e1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x401, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffe}, {[@generic={0xcf, 0x10, "66479d80477b1e810bd15024bf74"}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0xdb, "ae2dbf1c7a682b36d17c44e86924"}, @end={0x0}, @ra={0x94, 0x6, 0x8}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0x0) r1 = accept(r0, &(0x7f0000c49000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a2000-0x4)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000277000-0xa2)="d6a13e04d126a9c367d84a3a9d343ddd4883470374e0a30eada3134785a64bdd099571d2232dec7546fd6bb72d65a8770e300c21e26586ca9ab79c0f331b35f8004bd49471c894af07fb859cc52c14199bd8d30ed888c804f975c7132bcbaaffda1c4d169f5a46a30866f0887f72d36df5d01e1b5f9e5d174998cc0ca0d901cc54cbfebc0beb1784a5a0b7241da57e4b11e7c70cc14cef6eb782bd3be133f8771da6", 0xa2) poll(&(0x7f000017f000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 69.052569] netlink: 22 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 16:02:07 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) listen(r1, 0x370) 2018/01/13 16:02:07 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008f3000-0x8)={0x6, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000015b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00\'_', 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000052e000)={0x100000000, 0x2, 0x80000000, 0xff, 0x0}, &(0x7f0000ce2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a3c000)={r2, 0x4, 0x100000001, 0x9, 0x7fffffff, 0x3ff}, &(0x7f0000ab2000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000a000-0x10)={r2, 0x9, 0x7d6d, 0x0}, &(0x7f0000348000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x401, 0x5, 0x5, 0xfffffffffffffffd, 0x0}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x401, 0x5, 0x0, 0x8, 0x8, 0x7, 0x4, {r4, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x2, 0x7f, 0x9}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000ee6000-0x4)=0x8, 0x4) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000007000)={@generic="b1c448f1da7a0abfe39b1c5cb1df5c10", @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000544000-0x71)="b3421eec558c616e2cafa1aeeba018491262f1f12923ca3e686ad3231119a90f2660ad1afe2c0be872708a7ed4d290ca9a89ec9ca5ba4187e0b7e5f81d66d3bb6dc5c4bb4974c74de4b9c0a4682b6866a6da1956801c1216cf820b8c464c80d6698acfbeb571eb375840ebb3b412c4731f", 0x71, 0x0, &(0x7f00000f3000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000a000-0x9f)=""/159, &(0x7f0000008000)=0x9f) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000936000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x57)={0x0, 0x4f, "6a513abbaa6efc076b8bbdd11ff2c14958afd63c254127517d3236946595d48ced56d240c4f21b8598693c303070c6e88617530f70f197f8b9e2011689a5212b6ddb0891ddd10add9467c522151f04"}, &(0x7f0000000000)=0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x6}, &(0x7f0000b25000)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/13 16:02:07 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f65000-0x3c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xff}], 0x3c) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x785c) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) 2018/01/13 16:02:07 executing program 4: r0 = socket(0x40000000015, 0x5, 0x100000000) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = socket(0x10, 0x5, 0x8) accept4$inet6(r2, &(0x7f0000148000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e46000)=0x1c, 0x800) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000197000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) close(r0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) 2018/01/13 16:02:07 executing program 3: socketpair(0x10, 0xb, 0x9, &(0x7f0000429000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f00009db000)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e8a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x8, 0x200000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x0, ""}}}}}}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ccf000)={r0, r0, 0x6, 0x3}, 0x10) sendmsg(r0, &(0x7f0000ff7000)={&(0x7f00009cb000)=@l2={0x1f, 0x5, {0x4000000, 0x100, 0x2e700000000000, 0x1, 0x101, 0xc533}, 0x9, 0x5}, 0xe, &(0x7f00004bb000)=[{&(0x7f000037a000)="3a820b460e92dc629120d480b8b9177ff1b42ee2d23938e93e6dbc3677e06abdef7798eef2fa52681acb25a4213248e3478f51df6cac5867a4f35003e378a904d3aa6526580d9785f46a2ff92814b18414a90a001c9a2715e3b658c7ed4ddd6b7a7677dcce326e2a9557163fad37127f6e877405dada339e4612e3898dc1a8c6951ae3caf7250b9ac268ed86b20dbd19a6f021d62b40bebaa518c8e966c9f2b0b32f59b7bdbcd01492e3aa30abf7f848c2be323596b2290ea5a9143241370e26877e366f32d23f9d0e3b54237cca9b82619da260af124caf11805764adda56f2e7432a3b0405725cc3e2", 0xea}, {&(0x7f00001b7000-0xf5)="46906bc5cd5475d90e4b0f07d77c7f2ff60be2aa5a37859f07dd5eb5e58fcbdd1aff617bb20cb2bb2cce6d884aca2ebc5072e887ae8188fbe61065064af6cabf7f3b1842856c1b446d352299b5edcc83dff96c57be4047e42bf0a77a66b830226001e48d773f90df3b6bda7d946cde03a459ab69d52ba7cf2df43c9afad8ab132932d28b3ffdd54c52a1021953d51f97abf62bc842caa5109234bc8849fdaf1854677412f7d8fda44f9ca923f84b0b48c3d5f870f9b59855c9fe9e5c43b60c8fa2b80b8b74c444c2e3dfea7138e64451f19188a3602e70ac348ba6aef855f1138d64038c64b7b44e9e06e7c0a157d8ac1c9cfe1df3", 0xf5}, {&(0x7f000058a000-0xfb)="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", 0xfb}, {&(0x7f0000f2a000)="72ae15f2530cbdd44934f2b05bdd9ce4cfa445fd95f48468aaff18313b9cf82cb17103b6489cf1c0c937f775b44a68cf3b561af4ca7b2094762f166d82ec0098fc67b81194b3d0fa8e3906c478b74221737fa2ad769b860bd71658cb3787d2ff2fa2c4b022a783d8b1afc1b6ec0e", 0x6e}, {&(0x7f0000e64000-0x50)="d18e638c86479416ed27daa3fd3846806d1bbf5fbf374ec448c1dde58a25640ad4d0dddf360fc40a49a172a2fc69dc9ac2a41be3502c997dbd7289b87d940708fcfc4a92064c7cd34efd5c01eb789de4", 0x50}], 0x5, &(0x7f0000294000-0xb8)=[{0x78, 0x117, 0x7f, "0aa2751a513df5a4bdaadba46fe52ff385115b5449fe3d07a3baeb414858234bf443afcfb82debd252201dba3fa6812e12ebba2aecba7df6d8c74b7cb78ae289bbaefa39df9adc34e7b6a17ff92ceec2fb10250d3112f6c2f548d14052ee3ae42b005b"}, {0x40, 0x1, 0xbb1, "7db4746aaca1f0d413d4ad92d0c42e84eecb98731f1c73c16166d82688c953f3c0111a338c4b0b9d28a2"}], 0xb8, 0x1}, 0x4000001) write(r0, &(0x7f0000dfd000-0xb9)="816d4e5fbe8d5049d7726f8a351b22e5124f9f9c8c0f0e798eba68d91e4f05c766e16b671af820344aa93557eec1b8bff75b5c8e32c86c25fcad13603dbd0e54703f606ea33f9c8d72ac725944bc119bc2c9da471c1873848bb2993457a7d2d80d496caf2dbe80112cb2759f1808778e69ffb6ac8808734a70369d5663a28f85907c04872acbfa8a268c4270bea3ef4019ec6baea235941fed29e0143dc10e39d40248813376123eb032edb8f2d1b96758e3daa7a5d8cfd064", 0xb9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000bc7000)={0x401, 0x9}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000a0e000)=@common='erspan0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cf3000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000081b000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x80, 0x80000000, "e6bb0bc4593b06bb517fd8de6d150b44f8437acda5c5af08575b1a0c860612cb578d8eb59959f948c5e42df8d9f90a7d0005e422b0db7e3e7c0e2e47817c5e69d8844c345ce181199c8051d346a37724"}, 0x160) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000080a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d4000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00008ac000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/13 16:02:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f6d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000445000-0x4)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b93000-0x20)={"ae623ee3eba7387b838a30145a87526b", {0x4, 0x0, 0x80000001, "30f578ec9745", 0x0, 0x0}}) socketpair(0x11, 0x5, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000092d000)={0x3, 0xe5, 0x2, 0x8, 0x8, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ddd000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d9000)=0xd1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006ef000-0x12)={0x7, [0x122b, 0x8, 0x1, 0x8, 0x8001, 0x3, 0x4]}, 0x12) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ff000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005d8000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x100000000, 0x2, 0x80, 0x80, 0x0, r4, r5}, {0x7, 0x0, 0xffffffffffffffe0, 0x2, 0x800, 0x4, 0x3, 0x19}, {0x3ff, 0x0, 0x46, 0x401}, 0x5, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3e}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x0, 0x1, 0xdf, 0x4, 0x7, 0x7}}, 0xe8) socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) 2018/01/13 16:02:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000093c000)={0x0, 0x1}, &(0x7f0000a29000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003ea000)={0x0, 0x820c, 0x5, 0x9, r1}, &(0x7f0000dc4000-0x4)=0x10) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f60000)=0x5, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000080f000-0x4)='tls\x00', 0x4) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000726000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b1000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fec000-0x5c)={{0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3f}, 0xa673, [0x4, 0x8, 0x6, 0xa18, 0x10001, 0x81, 0x10001, 0x3]}, 0x5c) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000505000)={0x0, 0x0}, &(0x7f00005ab000-0x4)=0x8) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffddf) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 16:02:07 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000014000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000014000)=""/133, &(0x7f0000015000-0x4)=0x85) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000e000-0x8b)={0x0, 0x83, "269754d1e79d11b0f681e7c1fe80a716dbfb41383a08df560365123ea3267d524b1c033ef43712fb59a2a0f440955ea31eccbf7d6c4242df9d0e1d4d46b38fbc8901ee1c288dbe50912d626e2081581f1af2b4827b2710fadf155e6a1372706cacc3266ec7b6621ad10782d4e715f931addacb3dd8f5e98b496b0ffc1419dadcd3d3d7"}, &(0x7f0000016000-0x4)=0x8b) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000016000-0x8)={0x0, 0x7, 0xffff}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000015000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000005000)={r3, 0x1f}, &(0x7f0000014000-0x4)=0xfffffffffffffff5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000014000-0xc)={r5, 0x7, 0x2, [0x606a, 0x5]}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000014000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9, 0x8, 0x3ff, 0x100, 0x3, 0x400004, r6}) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000017000-0x8)={0x2, [0xc6, 0x8]}, &(0x7f0000006000-0x4)=0x8) 2018/01/13 16:02:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x1008)={0x0, 0x8f, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000721000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) r4 = socket$alg(0xa, 0x3, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r3, 0x100000001}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x29, 0x30, 0x6ef000, 0x80000000006ef002) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000010d000-0x4)={r0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000249000)={0x6, 0x3ff, 0xfffffffffffff801, 0x3}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @u32=0x0}, @typed={0xc, 0x4, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009f9000)={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc0}, 0x3f, [0x4, 0x7, 0x200, 0xffff, 0xfffffffffffffffa, 0x3f, 0x4, 0x6]}, 0x5c) 2018/01/13 16:02:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000-0x58)={0x26, 'hash\x00', 0x0, 0x1003, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b87000-0xa8)=[{0x0, 0x0, &(0x7f0000bfc000-0x10)=[{&(0x7f0000dee000-0x76)="f91bbc000000010000223f05d1ec0d1f04b2a224a7f851de0b2df24d316c852f2448223ac257343a1526dab0b8b8d4de95bae855b2bad668b28685cb7e33a367", 0x40}], 0x1, &(0x7f0000fb0000)=[], 0x0, 0x0}], 0x1, 0x0) [ 69.306424] device lo entered promiscuous mode 2018/01/13 16:02:07 executing program 4: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000011000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000008000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000007000)="1892069d674d676b23c6c7d3e76c1ea6798a121359dc0f9c093092871e74da795659f3a95cb94a640278b3cc99dee614c7b972d1b8cbfbf82a0677b79e5dafcb8e5187bbd95380ac73a3f5abb6695c28469fdee09f31fbda72b64201820f5228a9773843565818c6f076f508f097775da559da9b3caabd2fb424113a3a5c1da1b90b02c0b92d638075e49e69726cf85bd16afaacd833baee4176e31aec68cf776cdb0585c630e73c9514", 0xaa) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00004d3000)=0xffffffffffffffc3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/13 16:02:07 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0xfffffffffffffce7) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000acd000-0x4)=0x5, 0x4) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) r1 = accept4(r0, &(0x7f0000b15000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000106000-0x4)=0x10, 0x800) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bf0000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfb39, 0x7ff, 0x6, 0x9d, 0x8, 0x2, 0x4, 0x1, 0x2, 0x19, 0x3, 0x2, 0x9, 0x4f7, 0x80000000]}, &(0x7f0000e63000-0x4)=0x108) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e62000)={r2, 0x0, 0x30, 0xfffffffffffffe01, 0x5}, &(0x7f0000e62000)=0x18) 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) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e63000+0xfb5)=0x0, &(0x7f0000e64000-0x4)=0x4) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f24000)={0x0, 0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f25000-0x4)=0x9, 0x4) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f00004ae000)="98bd13ddbd27da26d09f9f9426053440fc15214fc452db0888f9c2480918f1c7a257ef3078cf16b4a3d4eee1e9147829b76f640d8637ff24405924dde3395fb6510c3eab51caf5caa066b5ae0ff52d65958268387fbd5eb9736708514b0143c5eadb4f9792ee5b7a35aeb105f9e7fbf79069dd2feac6120d2fe97ec35333e425834ba97648e5ae4cd532261530b0cadde57e54670516ac04ceadf542511e7c006300") 2018/01/13 16:02:07 executing program 3: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 1: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0294941797c3d71854a9fe2cd85db", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6", 0x35}], 0x1, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000200000-0xf4)=""/244, 0xf4, 0x40010000, 0x0, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000021a000)={&(0x7f000021a000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000021b000-0x30)=[{&(0x7f000021a000)="a9cab5dee69f88003ca27422242e74d3050b9df21dfa21dd14c110491f38c2c8f4263a42856887", 0x27}, {&(0x7f000002c000-0xcd)="f80cf8afc42cc80489e960ccb0024524060a53f86ed6f4b1e5fa78929e1ae5f2892361183bf91c26dc42dd787dcd975e04a2d018109b18cc35d7dff740804a7b4a42c591ec5b5e2a9ad205e2c9d9a592942ff26b173ae0609d66bc5ec86eec8033e56f705306db86da38a843033f1b5383c4d542905332eeee6b138b7ab75ba3e574ae8eb60f1f4f43e80f199eb11d3283152feff229fc003cad7fc72206e2aeb336afc05477ff2777af5e13b2868cf8605721208f240bfb9f37831c882a0dba6777a9c95f29f25f310b47ec1b", 0xcd}, {&(0x7f00000d5000)="1371bdb73bb19cc65200802bb60d54999a42acd480aa1fa53f8185db81503805fc86e44cb78073fa0ea611ccb8941c8b3ae78493a7d8a38f2907858e769cc2996742e1779762660678cdf8f61e475755e1f380060571d55f9eaea18e3d4a44f4df9fc1df6318ec333636306151a487174fc60e5b67f265a2eea07317d31349c5855abe65d9fde284a9dbb66bb316da23c4bbd9bb2ff73e8818de719dadebd3e13eb921d95fa36215dcc89148b2f60ee8f8ed22a3fa81f8d8a3ddc8a1cb461077aeb16e95aba9e68c60cf3e7de4dd9d98", 0xd0}], 0x3, 0x0, 0x0, 0x40000}, 0x40000) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/13 16:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000bf0000-0x10)={0x1, &(0x7f0000c10000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000042000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f000081e000)={0x3, {"fb952cc9c187e1"}, 0x20}, 0x10) socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0xfffffffffffffe97}], 0x1) close(r0) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000adb000-0x4)=0x4, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4c6}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 4: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000185000)={0x3, 0x12, &(0x7f000021a000-0x90)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7fff, 0x1, 0x9, 0x6, 0xffffffc2, 0xfffffffffffffffc}, @generic={0x2, 0xffffffff, 0x1, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x7}, @jmp={0x5, 0x0, 0xe, 0x7, 0xb, 0xfffffff2, 0x18}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x8, 0x3, 0x8, 0x4}, @generic={0x3f, 0x9, 0x4, 0x1f}, @ldst={0x3, 0x1, 0x3, 0xf, 0x8, 0xfffffffc, 0xffffffffffffffff}], &(0x7f000021a000-0xa)='syzkaller\x00', 0x0, 0x8f, &(0x7f000010b000-0x8f)=""/143, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000219000-0xb1)="9fa0291e88017ca100000000feffff8562c82901348b5ca3a6103d7c1fcb9eef4e", 0x21) 2018/01/13 16:02:07 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000fd8000)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2128, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000076c000)={0x0, 0x50, &(0x7f0000987000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ac000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c54000-0x46)={r2, 0x3e, "43003296e3d6fd520fd0b7469034d92bc7e59cf8dcf6dda2082ae21150f3a3c7972837599c09fd9df181e1279ad2251d8718d469df396df03a9d71daf1d2"}, &(0x7f0000f1e000)=0x46) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00002a6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b33000-0x140)=@newsa={0x140, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0xffffffffffffff81}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 7: mmap(&(0x7f0000000000/0x857000)=nil, 0x857000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002ac000-0x21)="2000000018000776530000000000480080200d220010fffd2200000401000000", 0x20) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000858000-0x4)=0xe8) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000858000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bind$ipx(r0, &(0x7f00004ac000-0x10)={0x4, 0x4, 0x8, "c147ac58b66a", 0x0, 0x0}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000615000-0x4)=0x0, &(0x7f00004a7000)=0x4) 2018/01/13 16:02:07 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x807, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) bind$nfc_llcp(r2, &(0x7f000000a000-0x60)={0x27, 0x6, 0x1, 0x7, 0xffffffffffffffff, 0x8, "a9a60863c9e722456600112369f507e670b94da33de5469eeec761b65b5992020db33331778c369542ab27fa22bbd8d345518932f4b10979f9ca9cba8ddc52", 0x3}, 0x60) 2018/01/13 16:02:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x3, 0x2, 0x10001, 0x18}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000)=0xc) recvfrom$packet(r1, &(0x7f0000001000)=""/171, 0xab, 0x2, &(0x7f0000000000)={0x11, 0x1f, r2, 0x1, 0x7, 0x6, @random="5aa3cf34c30a", [0x0, 0x0]}, 0x14) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a8b000)=0x14, 0x0) listen(r3, 0x1) mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000221000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a243aa", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e8c000-0x10)={&(0x7f0000e7b000-0x8)='./file0\x00', 0x0, 0xd5aead155a97356b}, 0x10) 2018/01/13 16:02:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bde000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000510000)={0x1, &(0x7f0000384000)=""/169, &(0x7f0000474000)=[{0x0, 0x5, 0xfffffffffffffc01, &(0x7f00004b0000-0x5)=""/5}]}) r2 = accept(r0, &(0x7f0000dfc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec8000-0x3)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000470000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a09000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000042f000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0xfffffffffffffe8e) listen(r0, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00008bb000-0x8)={0x0, 0xcef0, 0x1}, &(0x7f0000fc4000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000108000)={r5, 0x800}, 0x8) readv(r4, &(0x7f000053c000)=[{&(0x7f00009ba000)=""/238, 0xee}], 0x1) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000f6a000)={0x27, 0x0, 0x0, 0x7, 0x3, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0xffffffffffffff42, &(0x7f00001ee000-0x10)=[], 0x2cb, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 1: socket$inet(0x2, 0x7, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/13 16:02:07 executing program 2: pipe(&(0x7f0000279000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00007a6000)={&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b5f000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f00001df000)=""/0, 0x0}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000217000)=""/183, 0xb7}, {&(0x7f0000739000)=""/48, 0x30}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000001000-0xab)=""/171, 0xab}], 0x9, &(0x7f0000001000-0x67)=""/103, 0x67, 0x3f}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000847000-0x71)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000508000-0x4)={0xffffffffffffff9c}) connect$bt_sco(r0, &(0x7f00007c5000-0x8)={0x1f, {0x55e, 0x9, 0x146f, 0x1ff, 0x5e, 0x0}}, 0x8) r1 = socket$inet(0x2, 0xe, 0x43) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x9517, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000410000)=0x1, 0x4) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) recvfrom$inet6(r0, &(0x7f0000358000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0xcd, &(0x7f0000fd6000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000cce000-0x4)=0x8, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) 2018/01/13 16:02:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xb7)="6622020a304708df7b156c23b69662dd6a94263de6e00afcbe7f387f6a21afb7e18630a3509c3109c6a3395b88f15ca261d7bffe85eb2c69d68a42fd9680b4aaede615452ee9be2147dfc9de05e75f1ccfca8477caebd04abd69f66fc9568f01879587b66d0a9c095be28e3864f3721c58c1e3936f2b8870e61d2f120be12add263292239189d6a5b1effd162b1cac839f8ea53f5cb3b726f498d16e6d94f62dc62b67dc7afbb31425d4fc83153b9a1a1c499e46390b19", 0xb7, 0x40000, 0x0, 0x0) 2018/01/13 16:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009dc000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0d000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005b7000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) close(r0) 2018/01/13 16:02:07 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x338) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0x16)=""/22, &(0x7f0000003000-0x4)=0x16) 2018/01/13 16:02:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect$netlink(r0, &(0x7f000000b000-0xc)=@kern={0x10, 0x0, 0x0, 0x10812201}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r1) 2018/01/13 16:02:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000608000)="f6f26eb37680e3c7ca3e740ee9c5aee1a33664dde8ef72965f140308f4965b6790936616c28d2d3deee04908a17d8bbe36e4eb115d5fda5016b16178b8c7e5ab5fd280120e114af841aa71dd49df43ed489dec5beddf2040400fdf0bf989b223c3efc25eae35ab21db71be6ad2929ab08ba0297012", 0x75, 0x4, &(0x7f0000fc5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) 2018/01/13 16:02:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x400008004, 0x10001) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) read(r0, &(0x7f0000757000)=""/8, 0x8) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00000c5000-0x6c)="1f000000040aff0000000000000002000a05810000ec1519000000003fdf08", 0x1f) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000014000)={&(0x7f0000015000-0x8)=[0x8, 0xffffffff], 0x2, 0x3, 0x11e, 0x9, 0x100000001, 0x5d, {0x8, 0x1, 0x291, 0xbb, 0x3ff, 0x1000, 0x0, 0x0, 0x7ff, 0x7, 0x1f, 0x3, 0x80, 0x3, "e48a458e10041ae452c27e006a198b592f31bfa6f2ecdbf0675d0da2197ea38e"}}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000-0xd4)={0x28, 0x20000012, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="df898be907e2bd0000000152ca7f267b155633"]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000308000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b1f000-0x12)={@generic="dc28feadc5048a42d253e9a18f5ffacd", 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000059b000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400}, 0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1, '\x00'}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r4 = socket(0x8, 0x0, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000918000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000661000-0x8)={r3, 0x0}, 0x8) 2018/01/13 16:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000add000-0x63)=""/99, &(0x7f0000df3000)=0x63) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xce, &(0x7f00005f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x98, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "f9b41f", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x55, "15305ff382b67a75d6199271e5ffe20d207efd0816699b19644dbeeee0548e70a5ab194d7e74da262789bf43fba8ddebbfe5fba1a19889f454bf930e3857c2f3398f66a40ede53836ef0efc9fbb28734641fb82595"}]}], "fc7fe26f1a7b3339"}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000114000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e03000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000016000+0x88)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d2000)=0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e13000)={r1, 0x3ff, 0x1a, 0x100000001, 0x33, 0x6}, &(0x7f0000a4d000-0x4)=0x14) 2018/01/13 16:02:07 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f78000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004fc000-0x10)={0x0, 0x1, 0x4, 0x6}, &(0x7f0000f78000-0x4)=0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e69000)={r2, 0x6c, "c42c8bdf183961a2d6b711c30ab194d36b16ed08ee6de13e734f908b3bfb5735d290fc226ee996110257a50ca428e7ec3794c489e2695b47634923dca9112ba7b7e3f8fd9d004f0cfd781bacdd1cb86e8e0441062544adc4a706dc6417ac7b2c59689aed820b211fe1447daa"}, &(0x7f0000f77000)=0x74) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000144000-0x14)={0x0, 0x8, 0x7, 0x3ff, 0x80000000, 0x6}, &(0x7f0000596000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d56000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001fd000-0x4)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009d6000-0xb8)={r3, 0x5, 0x8, 0x8, 0x10001, 0x0, 0x7fff, 0x4, {r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf5cc, 0xffff, 0xe0, 0x3}}, &(0x7f0000f77000)=0xb8) 2018/01/13 16:02:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000b55000-0x8)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ed2000)={r2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fb3000+0xdf9)={0x0, 0x29, "f2a21f7d705ef7241e1919c8ca531fad8498f74a9599a1152437228595075f764f62a8b2ed49833382"}, &(0x7f0000239000)=0x31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000270000-0x8c)={r4, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ae0000)={r4, 0x1, 0x401, 0x3}, &(0x7f0000d28000)=0x10) socket$alg(0x26, 0x5, 0x0) r5 = socket$inet(0x2, 0x1, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b72000-0x20)={0x59d7f283, 0x2, 0x0, 0x2, 0x800, 0x100, 0x6, 0x3, 0x0}, &(0x7f000041d000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000eb4000)={0x1, 0x7, 0x3, 0x101, r6}, 0x10) sendmsg$alg(r2, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000e000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000001c000-0xbc)=@dstopts={0x3b, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0xb2, "4e889988fec887fc0f64f00177f056190b8611dc3d4ab76e473fe392d5c32a1eae0f4ba7cfdb057d305776966ce0003be7103d22d73f60507bbc0ee87fe9282c6e478941a6ac30d6fc9a00c6b5319828d7268e287c73689c4082fb13337303fe0e7e4b3b95b28a5fa11551e7405858c4410e8721ba093af6801e8e2f04123065004337ff0a4278add5ab6e615573ee3366629e53b7121ee5b70ac5e2dc264ab0c30baa93572bc6daee78a4a46180602f9e34"}]}, 0xbc) syz_emit_ethernet(0x3e, &(0x7f000081b000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x8, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/13 16:02:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000364000)={@common='nr0\x00', @ifru_flags=0x8001}) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/13 16:02:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fe2000-0x8)={0x0, 0x9}, &(0x7f0000fe0000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002a0000-0x47)={r1, 0xfecf, "f65b2b02034e811a970d5955949209f0ccb2b10cbb6102f281133e12dcc52fb7a54cb7cef0c300000000000000010000d1e7703b131ef9a47910f540691c66"}, &(0x7f0000df5000-0x4)=0xfffffffffffffe08) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f2d000-0x10)={r1, 0x401, 0xea12, 0x7fff}, &(0x7f0000456000-0x4)=0x10) syz_extract_tcp_res(&(0x7f0000f07000-0x8)={0x0, 0x0}, 0x8000, 0xd38) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000882000+0x48e)=@int=0xffffffffffff6338, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000232000-0x8c)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000086b000)=0x8c) 2018/01/13 16:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000269000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001da000+0xe44)=@assoc_value={0x0, 0x0}, &(0x7f000046b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000891000-0x1e)={r1, 0x16, "71a2af35be139c81f47144f971c432bb709feac2d8ca"}, &(0x7f00004bc000)=0x1e) listen(r0, 0x0) 2018/01/13 16:02:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000531000)=0x0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/13 16:02:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4d, &(0x7f00008d8000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [{[{0x9100, 0x2, 0x7f, 0x5}], {0x8100, 0x2, 0x80000001, 0x6}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300fd0a19331a"}}}}}, 0x0) 2018/01/13 16:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000133000-0x18)={0x2, 0x10, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffffb, [0x0, 0x0, 0x0]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e36000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008a7000-0x8)={0x0, 0x7}, &(0x7f0000a57000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005fe000-0x8)={r2, 0x80000000}, &(0x7f0000e5f000)=0x8) 2018/01/13 16:02:07 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000fe6000)=0x0, 0x800) 2018/01/13 16:02:07 executing program 1: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f00004a8000)={&(0x7f0000f53000-0x190)={0x2, 0x14, 0x5, 0x7, 0x32, 0x0, 0x7, 0x2, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in=@loopback=0x7f000001, 0x4, 0x10, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x2, 0x0}, @sadb_x_sec_ctx={0x10, 0x18, 0x66, 0x94, 0x73, "6e81ec036550a5bf38bb8c80e8a322aab4a324d192bbfc057ced5624e3b0c2c612070df9ff296bf88cc4c3bae5c60fcea3fabd213d185603b91c81892b6b91d7844985a10dd3e8e8d0de716227248c11363eeaba73b0e7020905b523711d4a5ada508b593d2c5370d0cb4bdb632f5c431fe55d"}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x6, 0x6}, @sadb_address={0x3, 0x17, 0x0, 0x196a2f18c238ccb1, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x2, 0x1b, 0x14, 0x4}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x15, 0x10, 0x14}, @sadb_ident={0x2, 0xb, 0xfff, 0x0, 0x8}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe44}}]}, 0x190}, 0x1, 0x0, 0x0, 0x0}, 0x14) 2018/01/13 16:02:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000d1b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000663000-0x10)=[{&(0x7f0000b93000-0xc9)=""/201, 0xc9}], 0x1, &(0x7f00009e4000-0x49)=""/73, 0x49, 0x9}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x30, 0x4, 0x25ac}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000044000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002b7000-0x4)=0x10) bind$ax25(r2, &(0x7f000066c000)={0x3, {"332a4b46752cf7"}, 0x401}, 0x10) r3 = socket(0x2, 0x3, 0x2) setsockopt(r3, 0x0, 0xcc, &(0x7f00008dd000-0x3c)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x383) [ 69.768895] sctp: [Deprecated]: syz-executor4 (pid 15905) Use of int in max_burst socket option. [ 69.768895] Use struct sctp_assoc_value instead 2018/01/13 16:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0xc0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f000009e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000033c000-0x4)=0xe) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008ea000)="637502b40000", 0x6) accept$alg(r0, 0x0, 0x0) 2018/01/13 16:02:08 executing program 6: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2f) bind$inet6(r0, &(0x7f0000c50000-0x1c)={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000050c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000-0x2c)={0xf, 0x10000, 0x61, 0x0, 0x14, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eeb000)={&(0x7f0000eec000-0x8)='./file0\x00', r1}, 0xc) 2018/01/13 16:02:08 executing program 2: r0 = socket(0x0, 0x4, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000004c000-0xc)={0x0, 0x3ff, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x1000, 0x3, [0x0, 0x9, 0x1]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r3, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/13 16:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 16:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket(0x1, 0x0, 0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000421000-0x4)={0x0}, &(0x7f0000800000-0x4)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x19) bind$ax25(r2, &(0x7f0000ddd000)={0x3, {"47ed921b579410"}, 0x3ff}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000849000-0x88)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/13 16:02:08 executing program 1: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000004f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000026b000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000063000)={{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x8, [0x81, 0x4, 0x3, 0x8, 0x6000000000000000, 0x401, 0x2, 0x401]}, 0x5c) socketpair(0x1d, 0x80806, 0xfffffffffffffffa, &(0x7f00001aa000)={0x0, 0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f000026a000)={0x1e, {"00011fddff0331"}, 0x80d}, 0x10) 2018/01/13 16:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) r1 = accept4(r0, &(0x7f000098d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000068c000-0x4)=0x14, 0x800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000bb3000)=0x9, &(0x7f000099d000-0x8)=0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00006b0000-0x1000)="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", 0x5dd) shutdown(r0, 0x1) close(r0) [ 69.822746] sctp: [Deprecated]: syz-executor4 (pid 15886) Use of int in max_burst socket option. [ 69.822746] Use struct sctp_assoc_value instead 2018/01/13 16:02:08 executing program 1: socketpair$inet(0x2, 0x3, 0x0, &(0x7f00003f9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000019f000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xffffffffffffff6e}, 0x8) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) 2018/01/13 16:02:08 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000007000-0x2e0)=@newspdinfo={0x1c, 0x24, 0x5, 0x0, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000795000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006ac000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000069000-0x8)={r1, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) close(r2) 2018/01/13 16:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000afd000-0x8)={0x0, 0x0}) bind$ipx(0xffffffffffffffff, &(0x7f0000176000)={0x4, 0x8000, 0x2, "dbd49b9e1a4b", 0x7, 0x0}, 0x10) socket$inet6(0xa, 0x0, 0x0) accept(r0, &(0x7f0000519000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000053f000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00005f9000-0x38)=[{&(0x7f00005d9000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abc000)=[{&(0x7f00002da000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000ea1000-0x30)=[], 0x0, 0x10}], 0x1, 0x20000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000604000)=@generic="fa4471dd354dcdecebdce9c3d5875044", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000450000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000075e000)={0x6, &(0x7f000087d000-0x30)=[{0x8, 0xfff, 0xf3, 0x0}, {0x20, 0x4, 0x9, 0x8000}, {0x7, 0xb652, 0x101, 0x9}, {0x1, 0x4, 0x1, 0x83}, {0x3d, 0x1ff, 0xffffffff, 0x0}, {0x1, 0x1, 0x100, 0x1}]}, 0x10) 2018/01/13 16:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a23000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001fa000)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000305000-0x10)={0x0, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009dc000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d1000-0x4)=0x18) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e22000)={r2, r3, 0x100000000}) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x6, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 16:02:08 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f7c000)={0x401, 0x1f, 0xc0000000000, 0x78b, 0x1f, 0x794, 0x2, 0x8, 0x5e3, 0x50, 0x9}, 0xb) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f7c000)={0x0, 0x237}, &(0x7f00006c1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008c4000-0x10)={r4, 0x4, 0xcf23, 0x10000}, 0x10) 2018/01/13 16:02:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000000000)=0x0, 0x10001) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) r1 = socket(0xa, 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0x73)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d5000-0x4)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008d4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xebb, 0x1, 0xffffffff, 0xa, 0x913251f060919866, 0x80, 0xbf, r2, r3}, {0xfffffffffffffffe, 0x9, 0x1, 0x400, 0x4, 0xb5e7, 0x7, 0x0}, {0x4, 0x3e49, 0x8, 0x7}, 0x3ff, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x7702427e, 0xff, 0x3}}, 0xe8) 2018/01/13 16:02:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000)="", 0x0) 2018/01/13 16:02:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 16:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000109000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009b3000-0x4)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a92000)={0x0, 0x84}, &(0x7f0000d9a000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000910000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d3c000-0x8)={r2, 0x8001}, &(0x7f0000f8f000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e71000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000097f000-0x20)={0x1f91, 0x2, 0x8000, 0xfffffffffffffffc, 0x5, 0xffffffff, 0x8001, 0xfffffffffffffb08, r2}, &(0x7f00009e7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f2b000)={r3, 0xb46d, 0x0, 0x6, 0x1, 0x5, 0xfffffffffffffff9, 0x3, {r4, @in6={{0xa, 0x3, 0xe0da, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff, 0x3, 0x9, 0xd8}}, &(0x7f000050f000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009ac000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 16:02:08 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={0x0, 0x0, 0x8}, 0xc) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/13 16:02:08 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000309000)="a8823ecdd1f233df005eae8ac9b7ebbc9084332e9fc973a2c2744d7ef431b72a039242e4eecfcd2712972fa224e95a6dc1c545d6e51038a74166b07fbdf7f7131ffa7c862f773aad3c670cf97ff0d4aaf25cd79ae2705075756956265ec0857089e399fa2a84340955d2cd46e4b878d9101bb348b1cf5ae9785d884ff5d2188474a4509230ab6a125cecf31222a7c22a47863383a4a204bdeebe78844fdc6cb79c34469135b1c6f1257bc89856686853b042172cea5280c59454adc00def06440c6b447ada6706911821", 0xca, 0x4, &(0x7f0000bff000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f73000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0xa, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000559000-0x14)={0x9, 0xffffffffffffff01, 0x80000000, 0x0, 0x0}, 0x14) recvfrom(r1, &(0x7f000070a000-0x83)=""/131, 0x83, 0x10000, &(0x7f0000c2f000-0x10)=@ipx={0x4, 0x3, 0x193, "5bd85c0d5744", 0x7, 0x0}, 0x10) 2018/01/13 16:02:08 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000eee000)=0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000eee000)=[{&(0x7f0000eee000)=""/26, 0x1a}, {&(0x7f0000eee000+0x211)=""/31, 0x1f}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/13 16:02:08 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x20000001, 0x0) r1 = socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000484000-0x4)=0x0, &(0x7f0000fcb000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b72000)=0x90c, 0xffffffffffffff14) r2 = socket(0x40000000015, 0x7fffd, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fca000+0x537)=0x7, 0x4) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fcc000-0xc)={0x2d, 0x1, 0x20ef6b13, 0xfffffffffffffe00, 0x3f}, 0xc) sendmsg$alg(r2, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0xfffffffffffff51, &(0x7f0000fca000)=[@op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x1}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000fcc000)={0x1f, 0x7, {0x20, 0xe5, 0x800, 0x3, 0x3f, 0x6}, 0x0, 0x8}, 0xe) 2018/01/13 16:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x3d0}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x2000000000000001}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) connect$inet(r1, &(0x7f00005cb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ce3000-0x14)={0x0, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r3, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r4 = socket$inet(0x2, 0x10000000000806, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00004d8000-0x10)={0x0, 0x8, 0x9, 0x3}, 0x10) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000bc6000)=""/49, &(0x7f00008bb000-0x4)=0x31) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) listen$netrom(r3, 0x4) 2018/01/13 16:02:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$netlink(r0, &(0x7f00001ef000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) 2018/01/13 16:02:08 executing program 2: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000841000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x3) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x40044, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000028e000-0x4)=0x8830, 0x4) recvfrom$inet6(r1, &(0x7f0000fd8000)=""/0, 0x0, 0x0, &(0x7f00001f7000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000680000)={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/13 16:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008ff000)="64bd11e8e387a1085448cccb2a1152b0", 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000bec000-0x10)=[], 0x56ba9219985d1d5) [ 70.084980] device lo entered promiscuous mode 2018/01/13 16:02:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x805, 0x0, &(0x7f0000f9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f9a000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}], 0x1c) accept(r0, &(0x7f0000f9b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a5d000)=0x1d1) 2018/01/13 16:02:08 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 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) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000fde000-0x20)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000001000-0xab)=""/171, 0xab}], 0x2, 0x0, 0x0, 0xfffffffffffff7d7}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r4, &(0x7f0000001000)={0x1a, 0xf7, 0xae, 0x9, 0x80, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000002a000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0x99, 0x8001, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x8ff, 0x4) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000003000-0x210)={0x7, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xaa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000863000)={r5, 0x20000000000, 0x87, 0x4}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000665000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000000)="fb91339d916d838f8e2769f338ef0e3f4ccef39bdf48dee9f45f4010261458fdd4962be544684f9de56e84d0bd2ed178c7b04ded1d7c8be53bcbdb3fdde45d", 0x3f, 0x0, 0x0, 0x0) 2018/01/13 16:02:08 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x30)="fd772b46323c99801ca9a8d312c33388886cf3d8c6cb6acbf9b6631c8266c9257a459c91976f2ebcf57cbae8b2fa5e87", 0x30, 0x0, &(0x7f0000e70000-0x60)=@nfc_llcp={0x27, 0x8, 0x3, 0x7, 0x1ff, 0x7, "1bdce1e22892ea97e3a42e3c2556cb7092075311e10d8f1f2c5e54e2bd6a3c13dd6b13e2d8dcd5d3a07d2aec2ba0de04fd48671de54e0cae7bf05dd0c972df", 0x3ff}, 0x60) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0xffffffffffffffd5, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) bind$inet6(0xffffffffffffffff, &(0x7f0000017000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(r2, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) r5 = accept4$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000018000-0xc)={0x0, 0x80000, r4}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001b000)={0x80000001, 0x0, 0x0, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000004000-0x20)={0x0, r7, 0x2, 0x3ffffffffffffffe}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={r8, 0x8a, "0a8e4bc1e24179d37a1c1d6441d1ecd6f016b1c7d341296b2e91662ddc34cbc7b29117ff553bfd9778a6bb6299bbe45083a49de0688b145b583fb798af5f62d57a24793d324315b9c2a383b013f9eea3bb243e8c559097743e0b261c65347483155a4d5b062e6cc407c3254a79c47f9dd820cccd32201700f68b3f7873308e17b5ed4003435d1b59f67c"}, &(0x7f0000002000-0x4)=0xfffffe16) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x1c) bind$ax25(r4, &(0x7f0000000000)={0x3, {"7b1a26c84807ed"}, 0x48}, 0x10) 2018/01/13 16:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0xfffffffffffffd4a}], 0x1) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) close(r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000710000-0x1)={0x1}, 0x1) 2018/01/13 16:02:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000993000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 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) ioctl(r0, 0x4, &(0x7f0000002000-0x6e)="af4d03c04ab74fa4365df980348afea92bee1a454582e0e917240a736ff7b8daa5796f0103158d82b250ac487058c2b8c2592fe267991d9e79cf20096ddcc81e3a089058016b0cdd1adeae5d6b935588e0408c1ba350ebf9a75c5a062fa059c507b4f1312f5287f4d3d394adf1d5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f50000)=[{r0, 0x8, 0x0}, {r0, 0x4260, 0x0}, {r0, 0x80, 0x0}, {r1, 0xc0, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}, {r1, 0x20, 0x0}, {r1, 0x240, 0x0}, {r1, 0x100, 0x0}], 0x9, 0x1631) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/13 16:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007c5000-0x10)={r1, 0xe8, &(0x7f0000c8b000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffff7f}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb23}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x41c}, @in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aae000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f000086f000)="6b5e8fa492805969bef92606c066a44a8094002a3d24d477a5df90deed05bab73fc6c70fb70d9895976f85d202dcbc7916054433869cd5822d6f7ca3625e7143cc2bd6ce6615", 0x46) 2018/01/13 16:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000052000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000876000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000042f000-0x3)=0xe, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f0000cd5000-0x4)=0x0, 0x800) socket$can_raw(0x1d, 0x3, 0x1) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000500000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ab000-0x1)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0b000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c50000)={r4, r6, r7}, 0xc) getpeername$unix(r2, &(0x7f00002ce000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003e6000-0x4)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000028b000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x2, 0x0, 0x9, 0xa, 0x20, 0x20, 0x29, r5, r6}, {0x8, 0x8, 0x100, 0x99, 0x2, 0x10000, 0xd70b, 0x3}, {0x1, 0x80000001, 0x2, 0x2}, 0x0, 0x9, 0x2, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x33}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x7, 0x0, 0x200000000000, 0x0, 0x1, 0xfffffffffffffffd}}, 0xe8) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c11000-0x8)={0x0, 0x8}, &(0x7f0000e9d000)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000057e000)={0x7fff}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f22000-0x8)=@assoc_value={r8, 0xd7b}, &(0x7f000057d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000040c000)={r8, 0xe9, "3b954ff28c0fbb92673a1435445e24c7715b4fe9f56d246b03d671f5dbb9bac45c7c4939a0ba335a7af391ddf70b4e6103863693371147fe1d86f439a8d2b957b09a1b1d6f0c40b260c08a6e8063b4b7556a2ac75df49af914720682eb3d98cde5ab30e1d08515be8286d675ea54e3471c64381136845e4f0111edf33c3016a2ba894509d8c1e33078bf7b4b28685172d57927d1245b43d6fbee40dece557709a7b511c58f3b2e6e87fe5a989e684378f2951758d1f449ed979cb7044fbfc84fdb37f73ba9cd10f055cc434cace734699ae2978350222459939c166a7801c488fb060f6d130904939e"}, &(0x7f0000499000-0x4)=0xf1) 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000058000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000770000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f000062e000)={&(0x7f0000474000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000e8000)=[], 0x0, &(0x7f00008d4000-0x18)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0xfffffffffffffffd}, 0x400000000000000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00003d0000-0x1000)=""/4096, &(0x7f0000e62000)=0x1000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fbb000)={0x8000, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008ab000-0x4)=0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000dc7000-0x118)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r4) close(r5) 2018/01/13 16:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001f0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e1f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006d1000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) r2 = socket$inet(0x2, 0x6, 0x0) shutdown(r2, 0x2) poll(&(0x7f0000898000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 16:02:08 executing program 0: r0 = socket(0x1f, 0x80000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000234000)={0x10, 0x0, 0x0, 0x1024000}, 0xc, &(0x7f00001e3000)={&(0x7f0000415000)={0x2c, 0x18, 0x0, 0x7, 0x0, {0x1f, 0x0, 0x0}, [@typed={0x18, 0x34, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000449000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7d, 0x7}, &(0x7f0000064000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000be6000-0x4c)={0x0, 0x44, "5bda32606522c6230721fe861ad094d2c13f50a3d6f9274e617e11b7cb1fcf0057a0538c9ba224f082714efb4d56027bca899654badbc0a48b964808f37595494150a9ef"}, &(0x7f0000112000-0x4)=0x4c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006da000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6}, &(0x7f0000d2f000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000072f000-0xb8)={0x0, 0x5, 0x2, 0x6, 0x68, 0xaa34, 0x9, 0x40, {0x0, @in={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x20, 0xffffffffffffffff, 0x1}}, &(0x7f0000b0e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cb6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000521000)=0xc) sendmsg$inet_sctp(r0, &(0x7f00005a3000)={&(0x7f0000718000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000bcc000-0x7e)="d18932ae61f2e45f19689644faecd250b2aac4811b08c9740873ba17b491abad13a0f99b4911161df90712afa9ec312c34cc0e79c2f329ca095be61755c5fdb9510d6e7566253e68e89c6d5e3595b7cb32fb23e3b0c8cd22c67bf4742a02551dfd88737676ba0f8dbb0a88edb912fd0066016a59f273846741320e5cb76c", 0x7e}, {&(0x7f0000bca000-0xca)="8f2089e95b2da54c6ac131e023b720cc333c04fa0a921b5138333513e15cf9654a59202824b81a4a19addb82def3e6e3426b0aae723c5d74cd674514b14cf12608883aff27f9acf7e08943443d91edf5dc4513b706f888dcd761f57f3d14751b9ecbae95719bfa2f162f1771f93813422e5d335f46dc45b9f53f97b9a2c1f3f337eb606cf36e05c0fef13fade475d3b243611d2283eedf3b248bcac0566c620447e3188182a10852873a63ad89d0190fa08d459db9ce8a3f1f2590948aa610dba498c28fdf2b85f5d6be", 0xca}, {&(0x7f0000a2b000)="8069314eba", 0x5}], 0x3, &(0x7f0000a71000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x3f80000000, 0x9, 0x1000, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x7, 0x40, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xff, 0x101, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x80000000, 0x2, 0x7f, 0xbe5, 0x100, 0x5, 0xffffffffffffffff, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x2, 0x100, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2f4, 0x8003, 0x9, 0x4ad0, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x1000, 0x7, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x95, 0x0, 0x8, 0x23, 0x1000, 0x7, 0x4, 0x6ac, r6}}], 0x1b0, 0x10}, 0x1) socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000be1000-0x28)={@generic="536863a961b6aa2c276e3f43ecaa74a8", &(0x7f0000868000-0x34)=@ethtool_link_settings={0x4c, 0x1, 0x7, 0x7, 0x80000001, 0x3300000, 0x9, 0x6, 0xe0000000000000, 0x3, [0x6, 0x200, 0x7a, 0x1, 0x4, 0xfffffffffffffffb, 0xeac2, 0x6], [0x200]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 16:02:08 executing program 1: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x118)=@alg={0x118, 0x10, 0x700, 0x6, 0x0, {{'ghash-clmulni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x6}]}, 0x118}, 0x1, 0x0, 0x0, 0x8044}, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/13 16:02:08 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) r1 = socket(0x5, 0xa, 0x1000000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00004c7000)={0x9, 0xcc, 0x7ff, 0xe3e0, 0x2, 0x8, 0x4}, 0xc) [ 70.241879] sock: sock_set_timeout: `syz-executor1' (pid 16030) tries to set negative timeout [ 70.273719] sock: sock_set_timeout: `syz-executor1' (pid 16030) tries to set negative timeout 2018/01/13 16:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f00001a1000-0x8)={0x0, 0x0}) getpeername(0xffffffffffffffff, &(0x7f000083c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000643000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e3c000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006e8000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000382000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000055c000-0x18)={r3, 0x101, 0x30, 0x4, 0x7ffd}, &(0x7f00007d5000)=0x18) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r2, &(0x7f0000daf000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f0000297000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 16:02:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f00001f0000-0xa1)="b2ea82fc362d406556a662c66a0a63b0d64e53264d56b00b7b83a0f9c27c602fa1b2fd1661b9d06dd0926726758686a009b9501f9f8a3637f6942a8f0ed0da3c06cea04acc18f138bfa4c9825ac2c8d5ed14ce79337ce722cd59e2e962ff2f465a1ed159c045c8c73107631fb52b0f773bd44e0c4cce0494d55ba24a7cc009c16d089e780dfea09b8da3bba167fcac32ec97acb15065b2129782abc27e58dc3f37", 0xa1) 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xff, &(0x7f00008e8000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/13 16:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a5a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000067d000)=0x0, &(0x7f0000f17000-0x4)=0x4) syz_emit_ethernet(0x134, &(0x7f0000e8a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x8, 0x200000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/13 16:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d88000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000098000)={0x0, 0x902d, 0xfffffffffffffffa, 0xffff, 0x0, 0x100}, &(0x7f00002bc000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000de000)={r1, 0x4, 0x8, [0xc097, 0x3, 0x6, 0x3, 0x50e, 0xdb6, 0x1ff, 0x6]}, 0x18) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000cfb000)=0x0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000d70000-0x4)=0xfffffffffffffffa, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000847000-0x71)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/13 16:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000095c000)="1f000000010a1f0000000000000000000000000000000180040000206ddf18", 0x1f) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/13 16:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000148000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e2000-0x4)=0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000faa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf5000)=0xc) accept$alg(r2, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/01/13 16:02:08 executing program 0: socketpair(0x0, 0x5, 0x2, &(0x7f0000158000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x90000000000000, 0x400000000000000}, &(0x7f0000001000-0x4)=0x8) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000002000-0x4)=0x8) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x200000000000) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0xc002}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x24, 0x3a, 0x401, 0x1, 0x0, {0x11, 0x0, 0x0}, [@nested={0x10, 0x17, [@typed={0xc, 0x78, @pid=r2}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x20048000}, 0x4) bind$alg(r1, &(0x7f0000e23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000ff0000)=0x4, &(0x7f0000ff1000-0x8)=0x2) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ff1000-0x2)=0x4, &(0x7f00008ab000-0x8)=0x2) 2018/01/13 16:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x100, 0x0}, 0x10) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000245000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b93000-0x8)={0x0, 0x9}, &(0x7f0000599000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040a000-0x8)={r1, 0x7, 0x6}, &(0x7f000010c000)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00009ad000-0x4)=0x4, 0x4) 2018/01/13 16:02:08 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dc7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f69000-0x4)=0x60, 0x80800) accept$packet(r0, &(0x7f00001a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000237000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e74000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, r1}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ff4000-0x35)=""/53, &(0x7f0000ff4000-0x4)=0x35) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000ff5000-0x4)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eb5000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c6c000-0x20)={@generic="ea2040c3b600815e7401ca7f5e30522c", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/13 16:02:08 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/13 16:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = socket(0x18, 0xa, 0x8) sendto$ax25(r1, &(0x7f0000981000)="ca8f8aba79e21c0594beffa5bdce184067d7a84a63f17ee02465ceea3ce343680b3fc1b06d1f2d942f5712d25029f4538b25bab4a0fa37f7182c734a878c0417cea9b364a9afe0ffa1b12e93a3775178c7798d30236ecb395bb09dabaad60ea3fb3b9e823ece380d3c7adcbf493891a5d31bf1f046d28839f72dc5223200e70c791d1c55d64b919d09e1ac4b53", 0xfffffffffffffe35, 0x4804, &(0x7f000026e000-0x10)={0x3, {"cdb86363acaa96"}, 0x80000001}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000054a000-0x4)=0x0, 0x4) accept4(0xffffffffffffffff, &(0x7f0000fd2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000)=0x8, 0x0) 2018/01/13 16:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000617000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000910000-0xb8)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xfff, 0x100, "c31230529096bee76ef0a70cda341763c77763a75d0d6db0b61da92793abfcac7104fd85765aff5cf1f8775738bc0e0360756c5ca266cbd3cab732a7c0647017110ee648f77e68902cc6dc70302796e1"}, 0x160) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/13 16:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f0000efc000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a5b000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dec000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) r1 = accept4(r0, &(0x7f00008fc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f3a000)=0x10, 0x800) connect$nfc_raw(r1, &(0x7f0000930000-0x10)={0x27, 0x2, 0x200, 0x3}, 0x10) 2018/01/13 16:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ef2000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000179000-0x4)=0x1c, 0x80000) getpeername$inet(r0, &(0x7f0000edc000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d1000)=0x10) r1 = socket$inet(0x2, 0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000942000-0x38)={&(0x7f00006d5000-0x1c)=@in6={0xa, 0x3, 0x5e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, 0x1c, &(0x7f00000dc000-0x50)=[{&(0x7f0000da1000)="2fc3de8aa79a37c0d7c8b9bf75ef20f7ff3afb92a8410b9c5221bb961e5fc8d42bab519685381a8e174d05cadd861acbc35b34eeaa1a329726520074eb500ed7eed9ad1af11292f0ba97b9f07c7d071ae72a55f9b2e6a51dff5ce6d1bd127043ae28803f4fdc5bab", 0x68}, {&(0x7f0000c50000)="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", 0xff}, {&(0x7f00001f1000)="e9edb1fc26ef000067adefa182b479cd6b2d515650f77700efa1cde5d1d1f002d050c2dee2e2f27714f9fcc63d703e6ba28c42950a96179b71", 0x39}, {&(0x7f0000831000)="d70721e8df419be1aa6648a2b7d0f6c1767885e6c2b82e3f3287ea910122ad0091a54e1e", 0x24}, {&(0x7f00004d9000-0x1000)="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", 0x1000}], 0x5, &(0x7f00005b5000)=[@init={0x18, 0x84, 0x0, {0xff, 0x8, 0x8, 0x9}}], 0x30, 0x8005}, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00008bc000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x13, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x8, "06ffe9010104"}]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005d4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b02000-0x4)=0x1c, 0x800) sendmsg$key(r0, &(0x7f0000171000)={0x0, 0x0, &(0x7f000012d000)={&(0x7f0000227000)={0x2, 0x16, 0x3, 0x9, 0x10, 0x0, 0x6, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xfffffffeffffffff, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_address={0x3, 0x17, 0x6c, 0x80, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x3f, [0x0, 0x0, 0x0]}, @sadb_key={0x2, 0x8, 0xd0, 0x0, "38365be11dc2e188ef97857137d0ae6861d3bda9b45fa940e1e4"}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006d1000)={0x0, 0x9, 0x58c1, 0x0}, &(0x7f0000c6f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a8000-0x10)={r1, 0x5, 0x0, 0x8}, 0x10) syz_extract_tcp_res$synack(&(0x7f00003eb000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/13 16:02:08 executing program 1: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000078f000-0x80)=[{&(0x7f0000380000)=""/174, 0xae}, {&(0x7f000069e000-0xc8)=""/200, 0xc8}, {&(0x7f000078e000)=""/238, 0xee}, {&(0x7f000078f000-0xa4)=""/164, 0xa4}, {&(0x7f0000658000)=""/155, 0x9b}, {&(0x7f000078f000-0xde)=""/222, 0xde}, {&(0x7f000078e000)=""/98, 0x62}, {&(0x7f000078e000)=""/21, 0x15}], 0x8, 0x18) 2018/01/13 16:02:08 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x400000000000a, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) epoll_create1(0x80000) sendfile(r1, r2, &(0x7f000031a000-0x8)=0x0, 0x1) 2018/01/13 16:02:08 executing program 3: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000504000-0xae)=""/174, &(0x7f0000e6e000)=0xae) 2018/01/13 16:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f000068f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000000, 0x0, &(0x7f0000de2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000efd000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000312000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b92000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c3000)=0xc) sendmsg$unix(r0, &(0x7f0000c7b000-0x38)={&(0x7f0000515000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000dcd000)=[{&(0x7f0000cc0000-0x26)="d36f358b480da10695a6af27b69231936f3c2b8b6ce2d1df60ac89fd8aee04a5a853f37349cb", 0x26}, {&(0x7f0000355000-0x8e)="ea946487d2951887ffc84253e8d42b0bc050022c23a5335b39c5a84f16cf00e809c12d705fb60fcc504ccf0837226b1dfdff571485dba98fdd4d5372fc2176351ed875bf37b2e36e6b1510a50a20298aea0bd66373b8d3f6c677fdcf803a572f5d57aabe0dca9b2430b199ac1953eea32eaa418bd57ffa522133335bcbbf70a51aef1a76843142d576c85441937e", 0x8e}, {&(0x7f0000799000)="fbd3944f39187136842a0cea57df9fc5c867067dd3aa2822a229ef47", 0x1c}], 0x3, &(0x7f0000fde000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}, 0x24000004) connect$unix(r1, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) 2018/01/13 16:02:08 executing program 0: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x10000) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/13 16:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000899000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x1, &(0x7f00004cd000)={0x40}, 0x8) 2018/01/13 16:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000015b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00\'_', 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000003c000-0x8)={0x0, 0x0}, 0xfffffffffffffffb, 0x7f) 2018/01/13 16:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f00000d5000-0x90)=[{&(0x7f00000d0000-0x1a)="ed", 0x1}, {&(0x7f0000780000)="", 0x3e4}, {&(0x7f0000a44000-0x3)='QV', 0x3}], 0x3, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffff1e, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000571000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 16:02:08 executing program 6: socketpair$packet(0x11, 0x0, 0x300, &(0x7f000020f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x5, 0xc664, 0x80, 0x101}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f000083e000)=[{&(0x7f00004e8000-0x83)="084a722501f93bcb01604ff8fc3771ed712c34ae8b6da540cf80a6b5921699002313bf5bf7bcc1c0b89754667afb9e4a6329b898c6fb49a72907634a73efc532a793dee5060f6e51fec47200aea4455a74a19911ccc95b744d8b6502dc16387ef75c45bcef6aac7aa984dc6ad708a9cbd563701692b6b85d7ce94e27f5e9ecee0b5ab9", 0x83}, {&(0x7f0000f9e000-0xe)="d02966438c62b3154d164fa9464b", 0xe}], 0x2) 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000c2e000)={@common='lo\x00', @ifru_ivalue=0x0}) socketpair(0x7, 0x4, 0x2, &(0x7f00004c2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ffb000)={0x3}, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00001b0000-0x64)={&(0x7f0000e27000-0x10)=[0xede, 0x8001, 0x5, 0x4800000000], 0x4, 0x101, 0x400, 0x0, 0x7, 0x1, {0x3, 0x6, 0x1, 0x5, 0x0, 0x7fffffff, 0x8000, 0x7, 0xfffffffffffffff8, 0xdf1, 0xfffffffffffffffd, 0x5, 0x3, 0x1, "c6a4f0b31b83f407d8161c14b17548b21fab843773a4462e4989decc5a9355f3"}}) recvmsg$kcm(r2, &(0x7f00003a9000)={&(0x7f00003d1000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b68000-0x80)=[{&(0x7f0000600000)=""/113, 0x71}, {&(0x7f0000ce6000-0xe8)=""/232, 0xe8}, {&(0x7f0000f62000-0x1000)=""/4096, 0x1000}, {&(0x7f0000959000)=""/15, 0xf}, {&(0x7f00006df000-0x49)=""/73, 0x49}, {&(0x7f0000043000)=""/200, 0xc8}, {&(0x7f0000c92000)=""/55, 0x37}, {&(0x7f0000c81000-0x1d)=""/29, 0x1d}], 0x8, 0x0, 0x0, 0x9}, 0x20) 2018/01/13 16:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00004ed000)=0x3, 0x50) 2018/01/13 16:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000042c000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xfffffffffffffd8c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d95000-0x4)=0x0, &(0x7f0000994000)=0x4) socketpair(0x3, 0x1, 0x7, &(0x7f000013e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000038000-0x20)={0x2, 0x0, 0x10000, 0x20}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000b79000)={0x8, r3}) socket$netlink(0x10, 0x3, 0x0) 2018/01/13 16:02:08 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, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x100000000, 0x7, 0xffffffffffffff00, 0xfffffffffffffffe, 0x4, 0x9, 0x5f6f, 0x80, 0x0, 0x6, 0x10000, 0x8, 0x2f, 0x3a54]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xee, 0x8001, 0x3, 0x40}, &(0x7f0000001000-0x4)=0xa0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x111}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf8}], 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000767000)={0x2, 0xd, 0x600000000000000, 0x8, 0x0}, &(0x7f0000d23000)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f00008f3000)=@in6={0xa, 0x0, 0xc524, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f000094b000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x4, 0x2, r4}}], 0x30, 0x0}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f0000e37000)="9ade52232612a6db8f924af9a64e47c39802ae436ea8e80e2705b9b51b6f294f32b0be7761ebd6487693dabd89381e5fb571a227e23d53609db88bcdce08787d38b3d6ba6f92df581777c3388d9a09d6e082c6fedc7aa45eb43dfa3fa72f") 2018/01/13 16:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ad8000-0x20)={0x768, 0xe4, 0x7, 0x7f, 0xfff, 0x3, 0x81, 0x9, 0x0}, &(0x7f0000477000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d99000-0xa0)={r0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x2, 0x2, 0x81}, &(0x7f0000e6f000-0x4)=0xa0) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000203000)={@common="6c4700000000000000000000000400", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept(r1, &(0x7f00002ee000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000082c000-0x4)=0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x88, 0x40}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000302000)=0x0, &(0x7f000087b000)=0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0}}, 0x8) accept4$inet(r1, &(0x7f00004b2000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000-0x4)=0x10, 0x800) ioctl$sock_SIOCOUTQ(r1, 0x40047459, &(0x7f0000042000-0x4)=0x0) 2018/01/13 16:02:08 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0xfffffffffffffffa, &(0x7f0000ff2000)={0x0, 0x0}) bind$bt_hci(r0, &(0x7f0000299000)={0x1f, 0x8, 0x3}, 0x6) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000321000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000)=0xe8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r2, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ff4000)={0x0, 0x0, 0x20, 0xe8, 0x10000}, &(0x7f0000cb7000)=0x18) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f24000-0x108)={r3, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x200, 0x1a21, 0x2, 0x5, 0xffffffffffffffff, 0x0, 0x9, 0x49, 0x5, 0x4, 0x7fff, 0x10001, 0x0, 0x7]}, &(0x7f0000ff4000)=0x108) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000ff3000)=""/194, &(0x7f000089a000-0x4)=0xc2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ff5000)=0x0, &(0x7f0000ff6000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000ff3000)={0x3, 0x800, 0x1000000000, 0x3, 0x1, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80a, 0x2, &(0x7f0000ff5000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ca6000)={{{{0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7fffffff, 0xfffffffffffffffa, "52969be3661ff1c11015bde1ea84a6b825d78eea924b726d68093edb23db6eee65fa7490abfcf96720d21581a8b9a7857d1073c9c3d482883e9ac346500bbaf48801d3b5ace468d34a7a1e60ba0445d5"}, 0x160) 2018/01/13 16:02:08 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ae4000-0x5)='nv\x00', 0x3) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) [ 70.692952] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=63745 sclass=netlink_xfrm_socket pig=16156 comm=syz-executor6 2018/01/13 16:02:08 executing program 4: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000623000)=0x2, &(0x7f0000623000)=0x2) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000623000)={@generic="2806122d9009a66f8d8775545b13f288", @ifru_addrs={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) readv(r1, &(0x7f0000622000)=[{&(0x7f0000622000)=""/21, 0x15}, {&(0x7f0000623000-0x49)=""/135, 0x87}], 0x2) 2018/01/13 16:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f59000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff}, &(0x7f0000604000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={r1, 0x4}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) accept(r0, &(0x7f0000127000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007ec000)=0x58) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) r1 = socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000032000-0x18)={0x0, 0x3, 0x10, 0x7, 0x0}, &(0x7f0000032000-0x4)=0x18) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000001f000)=@assoc_id=r2, &(0x7f0000032000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000001f000-0x8)={r2, 0xfc74}, &(0x7f0000003000)=0x8) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) [ 70.763165] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=63745 sclass=netlink_xfrm_socket pig=16156 comm=syz-executor6 2018/01/13 16:02:09 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009ae000-0x10)=[{&(0x7f00003b7000-0xce)=""/206, 0xce}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000185000)="dc1ff4c3757795071adfc52bc4e7f77b8e2dd4ee1dbe8c2663e4b377826ac7416e86a106ceff69386efdfe87d48e3b2fd09acdc31f44d139a840e7daf84c303f74182696c12ae03d0991b3b627b4ca92fa70e5cd68c855d109d22d82a29db41a23ca21eb44150da24a5f156358e1ee387df9", 0x72) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f90000-0x10)=[], 0x1a0, &(0x7f0000f86000-0xfb)=""/251, 0x37d, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) pipe(&(0x7f0000a5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000f92000)=0x7, &(0x7f00009b6000-0x8)=0x4) 2018/01/13 16:02:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000926000-0xc)=@sack_info={0x0, 0x8bc5, 0x1000}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x9a, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf3000-0xa0)={r1, @in6={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x291, 0x1, 0xfffffffffffffffe, 0x6, 0x80}, &(0x7f0000002000-0x4)=0xfffffe26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, 0x8, [0x3, 0x4, 0x0, 0x7, 0xff, 0x9, 0x81, 0xffffffff00000001]}, 0x5c) sendmmsg$inet_sctp(r0, &(0x7f00005f9000-0x38)=[{&(0x7f00005d9000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abc000)=[{&(0x7f00002da000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000ea1000-0x30)=[], 0x0, 0x10}], 0x1, 0x20000000) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xffffffff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x1000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000027f000)={0x2000000000000149, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000001e000-0x20)={@generic="6397a3e9e4f23b8dcf70b945256932a0", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a12000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000940000-0x4)=0x8) getsockname$inet6(r0, &(0x7f0000154000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c97000)=0xffdf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df7000)={0x0, 0x2c, &(0x7f000073b000)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c6d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003e4000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000f61000)=0x8) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r2, 0x0, &(0x7f0000efb000-0x4)=0x0) write(r4, &(0x7f0000476000-0x92)="", 0x0) setsockopt(r2, 0x10000, 0xfffffffffffffff9, &(0x7f0000581000)="60cb28f528f4ea054a3f85cc7c", 0xd) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000034e000)={0x26, 'rng\x00', 0xfffffffffffffffc, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ba3000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d23000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ed1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a99000-0x4)=0x10, 0x80000) sendto$ipx(r0, &(0x7f00003c4000-0x20)="369c41f69064760f7f5ec11e9fc46ecc8fb9a893b43287807001ced2b442621e", 0x20, 0x20000815, &(0x7f0000138000-0x10)={0x4, 0xffffffffffffffff, 0x5, "17326aefad3c", 0x7ff, 0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f47000-0x9d)="e7e543d8f89e4c123ffeff30964aedb44d3cb181238514d80dd8b236b29db69af91fe256ef426f6dd6b8acb6a1f01e52e82205cf58c1dcd212a28ae8428eea183a6e633071b27cfeb1dde165b42c3b2b87013a74f75759a9c3a4252505aa8d8d07ed4fb9115989b8b517efb0acc27572927d41ac1e8b3d9f95fb1d1b24cb4e5f1d7d064cc46d82bb17fd9d26a1953ce03565704d5e6a5b167e1dad82f2", 0x9d) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfffffffffffffff9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x3, 0x0, 0x3, &(0x7f00006c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000657000)={0x0, 0xd92, 0x10}, &(0x7f0000ff4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006dc000)={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009d1000-0x10)={0xb6, 0x4, 0x1, 0x3, r2}, 0x10) 2018/01/13 16:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x5) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003cd000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cc2000-0x14)={r1, 0x7b5, 0x80, 0x5, 0x8000, 0x12e}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f0000eac000)="b6", 0x1, 0xfffffffffffffffd, &(0x7f0000105000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0xa15000)=nil, 0xa15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000752000)={0x6, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000083f000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d8000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00001a2000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, r1}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000040b000-0x10)=@generic="c41a82e01b9f7e7080837d858719fcaf") 2018/01/13 16:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009b9000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003e7000)={0xffff, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000551000-0x4)=0x0) setsockopt(r1, 0x0, 0x5, &(0x7f0000439000)="d9514f35835463d1bcba72fb7cead9c4a9bce158ef4a565cdfc3bb5f1e153e19ce1eda4f88c78590", 0x28) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000008, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c35000)={0x4ad1}, 0x1) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000eb6000-0x4)=0x2c) 2018/01/13 16:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000392000+0x7d8)={0x0, 0x0}) accept$inet(r1, &(0x7f0000e72000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000432000-0x4)=0x10) 2018/01/13 16:02:09 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001e1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000069b000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) sendto$llc(r1, &(0x7f0000000000)="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", 0x1000, 0x2000c000, &(0x7f0000001000-0x10)={0x1a, 0xc, 0x8, 0x8, 0x1ff, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000e1b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a7c000-0x10)={0x4, 0x4, 0x861, 0x4, r2}, 0x10) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/13 16:02:09 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000010000)={@generic="f6e2483a08d303f5ae4ae46e53ffd0d7", @ifru_flags=0x1800}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000012000)=""/16, 0x10) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000001000-0xf9)=""/249, &(0x7f0000011000)=0xf9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x66f, 0xfff, @sync=&(0x7f000000d000)={0x6, 0x78f9, 0x5}}}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000006000-0x10)=@req={0x28, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}}) 2018/01/13 16:02:09 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2222, 0x9, 0x1, 0x2, 0x400, 0x7fff, 0xffff, 0x7, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xf4, 0xdb30, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="e8", 0x8a007f4d3b3c5d04) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a010000000000000071ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fad50974e8e1195c600f8000000040002663d75dd05000000000005eb000000090838a46611f937f96f7c4ff812a8f9fc3f072fe60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026ffffffffda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb49c7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) shutdown(r0, 0x1) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ffb00000000008010306000200a445", 0x22) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081c000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d4000-0xc)={0x30000000, 0x0}) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0xb) pipe(&(0x7f00005d7000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000026d000-0x10)={r0, r1, 0x3, 0x2}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000f51000-0x21)="634600590023bd93e70e2d168bff0125c5000000dd087d06839b7aabd67088fe", 0xfffffffffffffe4c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000f52000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000030d000)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000a9e000-0x4)=0x83, 0xfffffffffffffeb6) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/13 16:02:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0xfffffffffffffffe, 0x400, 0x5}, 0x10) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008f6000)=@generic="9c50abf156d60a6e56a495d33089ba1a", 0x10) sendmsg$alg(r2, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) 2018/01/13 16:02:09 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000708000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000f55000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r2, &(0x7f0000f50000)="", 0x0, 0x0, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000064a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000390000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aa5000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080e000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000ff8000-0x38)={&(0x7f00005bc000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000cbe000)={&(0x7f000068e000)=@report={0x154, 0x20, 0x200, 0x1, 0x1, {0x7e, {@in=@rand_addr=0x1, @in=@multicast1=0xe0000001, 0x0, 0xfffffffffffffffa, 0x0, 0x80000001, 0xa, 0xa0, 0x80, 0x5c, r1, r2}}, [@policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x5636, 0x3, 0x9, 0x2, 0x80, 0x80, 0x8d, 0x0, r3}, {0x2, 0x7, 0xffffffffffff4fcf, 0x2, 0x6, 0xffffffff00000000, 0xfffffffffffffbff, 0x5}, {0x5, 0x0, 0xffff, 0xffffffffffff8001}, 0x1, 0xa, 0x0, 0x1, 0x2, 0x3}}, @address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x8b, 0x3}}, @output_mark={0x8, 0x1d, 0x101}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @proto={0x8, 0x19, 0xff}, @mark={0xc, 0x15, {0x1, 0x7fffffff}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000ab0000-0x38)={&(0x7f0000ee3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eaf000-0x10)={&(0x7f00005a5000-0x11f4)=@newspdinfo={0x5c, 0x24, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000637000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401, 0x1, 0xff, 0x1, 0x100000001, 0x6, 0x401}, &(0x7f000021f000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000009a000)={0x0, 0x200000000000, 0x1000000000, 0x2, 0x71, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0}}, &(0x7f0000f2d000-0x4)=0xffffffffffffffb7) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r1, 0x8a21}, 0x8) 2018/01/13 16:02:09 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ee0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) close(r0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r1, 0xffffffffffffffff, 0x4, 0x0) 2018/01/13 16:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000532000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002aa000-0xbf)={0x0, 0xb7, "b474c6e267efeaaefb0f165446330d3e55365c94738a6220737831e216412eadb1bfdce85cb9e5903f2a35ad1809a90565f1b08596fe99bed365697d469df0914ef428bf3dfdf9ffb11e687cf53e43e15695a808945e75a42069feb965578ef9b3678f9c1deb394897f0eb6200e354d7e216d04f108916f9cb7b2c2d37d593a260305602e0be3d28aba4cad789eb1f1014af15a26d3e4a2969700f31b7719032e64291b514ab09c4b5655657200cf256cc41a5c7a3c27b"}, &(0x7f00004ee000)=0xbf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000663000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000048a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000067c000-0xb8)={r1, 0x4, 0x80, 0x1, 0x40, 0x7, 0x2, 0x4, {r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, 0x28c, 0xffff, 0x0, 0x7fffffff}}, &(0x7f00007c1000-0x4)=0xb8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x22a, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x5, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffe1d) 2018/01/13 16:02:09 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000012000-0x108)={0x100000000, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xac, "1c7a54892d0864e5e4844040a6e4b98c8e25fa042530873899436f5c09cb6457f3bb94c5335154592c9c541fcb208cc6768d147bbf1c08c6e834bc6839c0a4e717ba8fcfc0871b0e23e44a2770ac6b8f17059a6f53f2d45f9706c58a1a2956ff6946968a1ff1f212da586d8fc5cbdfb713802d12f7c326c73fd117954eaee460b30e53ba7e1903a6939e863520ecd5e107397f480b02672ec07ed868f70a80ba384a10e5187eca4a05edff16"}, &(0x7f0000d58000)=0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c9b000)={r1, 0xffffffffffffff81}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000c43000-0x4)=0x5, &(0x7f0000a3e000)=0x4) 2018/01/13 16:02:09 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000df8000)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a6c000-0xd2)=""/210, &(0x7f0000526000)=0xd2) socketpair$inet(0x2, 0x6, 0x93, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000e27000)={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) socket$inet6(0xa, 0x802, 0x0) r3 = socket$inet(0x2, 0x3, 0x2000000003) getsockname(r3, &(0x7f0000a9f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c72000-0x4)=0x14) close(r3) pipe(&(0x7f0000796000+0xd91)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r4, 0x4) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000f61000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x1c) 2018/01/13 16:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000686000-0x4)=0x0) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000589000-0x18)=@get={0x1, &(0x7f00006f8000-0x9a)=""/154, 0x3}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000175000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d6d000-0x4)=0x10, 0x0) bind$netrom(r1, &(0x7f0000d3d000-0x48)=@full={{0x3, {"a8476a52df30cc"}, 0x7fffffff}, [{"1599f99c7c02b4"}, {"41b553cbd3b9ce"}, {"5f930ba7a9674a"}, {"6ee2cceda697d2"}, {"bb548ad973b2ed"}, {"946ce7d8e6cdec"}, {"5fefbb093bde53"}, {"6205f0a5042d92"}]}, 0x48) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000805000-0x10)={0x1, &(0x7f00000ec000-0x8)=[{0x0, 0x40, 0xc0000000000000, 0x4581}]}, 0x10) syz_emit_ethernet(0x1030, &(0x7f000054f000-0x1030)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="de895db1778d", [{[], {0x8100, 0x7fff, 0x200, 0x9}}], {{0x86dd, @ipx={0xffff, 0x101e, 0xffffffffffff8001, 0x4, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x1, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, "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"}}}}, 0x0) 2018/01/13 16:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000092a000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x0, 0x5, "52925bd7b8c1dbd9625cb9cf4fd28cdb495b697a9b5140e0077a6096b1d6eedd1f1cd47def0a72535a8aeffc004b89ed29e6ace6be5657f3b9107f58ea04cc8d862ee728cb3e00c9ee3d021061ad675b"}, 0x160) r1 = accept4(r0, &(0x7f0000cf9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e1c000)=0x60, 0x80000) recvfrom$unix(r1, &(0x7f0000fa0000)=""/4096, 0x1000, 0x2000, &(0x7f0000b56000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000088000)=[{&(0x7f0000a38000)="390000001300090480000000000000e11800002c0100000045ff010700000014190016001100010004001f000701d0000001010c00006fe430", 0x89}], 0x1) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000a1c000+0xbaa)="19f1ec465534208c96051c7f4391f6a2675599391497dd3f70a850e75a972be8"}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000ffa000-0x4)=0x6, 0xfffffffffffffe84) [ 71.129716] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 71.166633] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/13 16:02:09 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f70000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x212, 0x0, 0x0, 0x0, 0x6, &(0x7f0000c32000)=@generic="b376e6df088d7432c6d5b5279fc3b9da", 0x0, 0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f76000-0x4)={r0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x16, &(0x7f0000637000)=0x0, &(0x7f0000f75000)=0x4) 2018/01/13 16:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x9c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea7000)="131f0bc53d5f875d964e138b82412940", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/01/13 16:02:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x27, 0xaff, 0x1, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001c8000)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000a23000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b0f000-0x14)={r1, 0xeb9e, 0x6, 0x7f, 0x20b, 0x3}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd5000)=0x100, 0x1) sendto$inet6(r0, &(0x7f0000fd8000)="", 0x0, 0x10, &(0x7f00002a8000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x4, 0xffffffff) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00001b6000-0x4)=0x0, &(0x7f00003ea000)=0x4) r3 = accept(r0, &(0x7f0000725000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000de000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000fd7000-0x10)=@req={0xfff, 0x7f, 0x2, 0x1000}, 0x10) 2018/01/13 16:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0xfffffffffffffffe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000721000-0x38)=[{0x0, 0x0, &(0x7f0000b0c000-0x70)=[{&(0x7f0000455000-0xf9)="fb8eada864eab34da736be99986388a023f75667fe90ff2996281a138f0dca311ab97ca0561475ad215d14870d6650c1333261593e590ce65171ecca31b2bc44fa0deaff454190f943d91335f2b03094512318db8f9e70ae85d5acfede45c4fdd9d67b3c4dac22fe914aad531b7bfea4d5d585876e24a8f13cb327bf002bad11", 0x80}], 0x1, &(0x7f00001cf000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000055c000-0x70)=[{&(0x7f0000a7c000)=""/178, 0xb2}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000695000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e69000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007cf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000545000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000d3000)={r2, r3, 0x2}) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e5d000-0x2c)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/13 16:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x3, {"cdb1471e2f8414"}, 0x5}, [{"44000000e700"}, {"49c1fcffff0402"}, {"f4b78bf9070584"}, {"881177e1594c05"}, {"9921541dd0d4f5"}, {"5f96fe8e7d8f89"}, {"ffc4fc85949cff"}, {"fe0000e4b39de0"}]}, 0x48) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000690000)=0x0, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002cf000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000514000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea1000)=0xc) r4 = socket$inet6(0xa, 0x80007, 0x7f) r5 = accept(0xffffffffffffffff, &(0x7f00006f9000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000194000-0x4)=0xc) r6 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dc3000-0x8)={0x0, 0x0}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00007c8000)={0x0, 0x0}) r10 = socket$kcm(0x29, 0x7, 0x0) r11 = socket$bt_l2cap(0x1f, 0x2, 0x0) r12 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000a83000-0x4)=0x0) r13 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000980000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000be3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b26000)=0xe8) r16 = getgid() r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007c1000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ace000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000042f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000784000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003e3000-0x1)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000211000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b9000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009d2000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000b54000-0x4)=0xc) r23 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004cb000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a21000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000148000)={0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b7000)=0xc) r27 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cbd000)={0x0, 0x0, 0x0}, &(0x7f0000d6f000-0x4)=0xc) r29 = accept$netrom(0xffffffffffffff9c, &(0x7f000013f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f72000-0x4)=0x48) r30 = accept$netrom(0xffffffffffffffff, &(0x7f0000e74000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d8f000-0x4)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000db4000)={0x0, 0x0}) r32 = accept$unix(0xffffffffffffffff, &(0x7f0000d6c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000914000)=0x8) r33 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c01000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) r35 = getgid() sendmsg$netlink(r0, &(0x7f00000b9000)={&(0x7f0000063000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000738000)=[{&(0x7f0000b05000)={0x104c, 0x27, 0x9, 0x5, 0x0, "", [@nested={0x103c, 0x53, [@generic="43d945848b1977b13e0940c8498256aff73d1a6340d75223c24967dffbc449618edfb342d0f23fdf09e8e705e63ad934540b4473fbfefd", @generic="32b722602c916a16b4926a3fb73ce08ea5b2d317added8bdd8d08ced92997e16e923aae0be08765b3605bd9bcc5a62368fc3459e705f69c8a8a35a9e5a60cfea81a33eb78042e1b52614f5189dbc2f85eb3d43dd466ab1babdd8e43ccaf8d605e4b6195b096b8c5ea027f8fa2fe28837ec9344099d4b66117a6004c655f5489ba81542e72e003ebec57cceaa2bed2beb414e9d5efb2567be65457f23bcda57011d661e7120d9a1246717f61d4ba3541d7aaf0b7e376e170f18fd89a859ed2be17f7d54324d9560464f65d983d846a4fe4d7e39205406fa1acf902eedd6d6ad41e3f92eaad23fae5908ca356ecf9cda2135c9f17dcc76e05c99d7ca507673e6cc5b25561bb870b7abeab0963f7dcae4c629a2d54ab968d1c8bcf16d0a8b01a55eeee3de55b4013d1141fd6bfb3a151ef522c4be105f876673f81b06466f59acf592667c067a4ac1c68277f22d2a35aa2a53fc3e8ff760495b15bcc6cc077adb4b59692d4e509ac53ca9b9d830c5b822bcb2cb7470b3fd259dddf912fcc7bc69b61f155f82096739a4148ac2b12eb1dbcded264decd8f8c452d08a42a7c3df8858a5089c3c9489b407cc0e6d17c96bbc2d5c3b48de59b4a23f314336c4f66dec7a233823ed7439b7c0a24e2198ad63e02c785de69f0bb403bc07073afa6d1ec050d930bb8f5ca30d306b48e45bdc2480dec50a1750be098c58c5dc5a32a4776e32bde3fba276ee7f7672a261dc21a9f17e9b1a29b5a0a15c4e80ffde007a34f6eaf6c27f7c82fc41164d480be5bbca0ae52637653404ab3f587481d4bd1efd5f85d41e890872ee6719b6c90d4625794293fa78a0553bce5606397d76efb277eddde2765c6b206176feee80fc7d08e70880fd2c80da2c28589d0c36a66bc944ce0be05cab327829595ba29a95de572af3f87964b4d0e1722fe1486e281c12fd9b5c702bddcd2fb9adeb67c6a2df64f2657496e8e6e3a6454371dfb14a370fa071a1e37697514ae6124366293e65a77ea5d90e6741c139db4b3120a615778ef6fe8942ba44159f4973c939d5b265e7990a029f778fb7b4c4617376ea6ba03534259e44e37c382a602df470bbf9a6d5f995e8e2c86233118dfd9774fb4abbc94c8a71fbf04d774a01e7acb35a82b6461f3343682fe2d4837d1710a77b35e1bb690ceddf55e23773b3054722aaf0a359f81e944fc69c557e524a00f1801984b90c469db9519459c6f27940b6cfbcf3ba963d1680b7c015d3f22a33f05c8a887eae46f664db8235dc6939999a7831e181e839f1d09f6d0bbadf9c5276a9e10538031f855ff56b2e1aa238b2593a9c5352bd28ef58afbbd52d7915c3a72d92a95a403dbfddc336367e6b81ed2bb8e110f0325c246c58e64a4f7084f03d792605221135c4ee6ee94a2873805fbbe358442869c3ebb090a71c0d649c43537c7d754570f2b00a3bb4234069cc2e81e302350cf26182da8cc2d6eccd9f5f38a67ff014c273b82005b6d76cc84d9fe69693f81eaa7903cee28f592b4ebdefb4ee54f0d5076f0c7424bf3f7790ad83598bd612063c48d1f8f6a5a141000bca237ddc941bc82bdb784a691243fdc9bca2535c3b2daa8ae1b8e30635fa2341f93f94d03727b18033d8ff3442121508777cfb41465289946c2eca0f87e01bc2ae1b6e3650dee06e0e1059a7e0fa21f8521b84ef077e7a971afd004ba6fc71a9712fcf2a4eca3f9b0a65b51adc36a4770343a4ab9b9162c13bec5e9d635ed6098e23d124ab54bf3e3d81188b5e74a8cb268ad3577d30150aaf29a23ecbbc5855c8cee3ff6b41c3c634178e5dd6d6bb4f0309f65be268abe48899f11e5a6983dbabdfcc1b11d57e9345f871de0dbcff110689760c276fb99b811f62c6f0b3b7fa6e46fc0d22ee1c34bcbe12f72fa29f18f7c567543c8ae0090f8403db7404d804246dc52c0c472cdb8cb5752fd0016ef57c851d24b28db0b00da4da7d7aa040943eb8ec0f2687b81b85d2065a5136e2d0f553c24b16575af5e963bbd3b7bf2926b0f3b2ddfdaf5f7673c21002833be662e4590b129048fd74bdd5adae25324421ead33508a813c418516b9259129975b15f41ecc2e5e407551bc225caeece60d86860ce2c2a49d75925166e937acd986fa30755b2a5938eb00edcef23453e11fb42cf6cd890814f9b69a594d0596ef50aae036a37522969b21fe4d3638b4feb7ef7319ca0b522a56ac24bd0279cc6eb710664c1dc0b4332a3ff9ddebc2e7d40ef4e7faf7b2e39a47e89ef09acef633417b6519f40358bb208e44c662f05943fe26b7343dc9aac7c90144a38271cded007850770fa38fea9aeb519774b1c9da0cd2d22050d38740168d1125bb2ea43ede07bd44ce52dd000bce968615f86a0f4d185e3a8b3211ec667690e23fb4b486dac803ccac4e43af8306f6a68b2438447b0866236a02e5873d8ec083ebff222fc01c43d307036529ea6d03472c75436da6ef1f41123ea96653b2e1af668dc04d7d85464a1147fb3de4487ef26f674958f478a123ea59185029cc16784cf1d66376417c7be74570a19699969f13bccca17673a7e2eb90191c47417d4ffb09a30c7efc19bdd373118e3e05620e9338673cf7a95d8896c31ca826f2417293d31d748677a21d72dac444354a72b2ed46948b8fde69a510a82f951e72073aa3d05c0e443ec61cf25444591042905699390a0ba7ce6512381cfb791eea727f885081baea756a32f2c7cf20f838733d94b66a23e5c2777e26ed34a04bc7afc5f910225b8eb96ec38e43d0127d6eb6dea97ff244c911a4568d60c101585e6e49938b3b179c335a386e82edf09807dc785b95f32b73bbab14d56f8ef6e2478d78ec4fd3607d0c2b340287a458b4f9feaeead28062a87cb06429fc4de2a510798f1aa315af874a19625ceee8efac0726e16a902628821374dcf67871b226ad42bc204d5417c77a92641139d08e7df363d9eed7efb08304f90c80781097109f7c5b363011fe27381ea8b2e00bf7b904c143b6e7b42d28b37e6fa67affbe0acf93cfc87425e52670051d1a334ecab70cbf3d6358cf13edb7489028547eaaf534ffa2d06597b11c0e0a72e2fc5025a918c86e32702490bfd26061f5d662070987390dfc8ae9ab9f4adc6b717f98553e909e02b65254108245fd9c9d291ba923c2024940675cf2bd1998a40a1d5b5bfca9e5e30b6d6547fa6e63ab0be5d2f47da93d97a6ffc4d13331006967b27f9ab578cda361464f1078cb36a67614641acf55dc2e53af596b3aac395cb26d9bc0f9abb6f4a352e780a7ed6d83654276267e7c8b02d08ccff644c5f67bd06b926c2f39f47f2173bafb06d6bbb4a2caa034415fa2ca67bf156d35d94f1a547bb5f4df8f91dbb27f891666d86bf901cb4025c3df7d0e358d4b3a6e952f65a5172c9647915eb78c8525ac68de62f0ad235f860c345caa4716654e1007752c0339d2bcb0673382eb37929f6a699691460fa47717fa8b5c314fe4bb0851ffe33cba2a97518c4a165491067979f8efed03a104b6c73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0x96, @str='%vboxnet1posix_acl_access\x00'}, @nested={0x1004, 0x62, [@generic="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@nested={0x5c, 0x78, [@typed={0x10, 0x51, @str='])%em1\x00'}, @generic="e2c28700788953bdc67caa9ac8ad40c041a8e9e03dad980d7ef77c0c7942de222b0b133a099b6d885e3bf7adee2b6e4bb85bcac68017abd56575eac119faa600d6092ba26230b3"]}, @generic="b30747cadfef69874a9c0a6c5f6e1addad4d17ba83e30df477b61e44233a59a8534cf6fe225a852558af64c90848111e0bebea4809db0fda93349c393213b7694c901ffbca3ac881b49a9bbacc3b13aea372be8e17e6c56a02482a1aa27fa3a421bda1a6a329d6e28621ac4a0d20ec2ef4e821130db3e069cd1e97d1ea79a3afab2e015a7eb9fc2be7d0ba59fcd11351da4df0481254cb8c3c12c4c7d7289ce94370c2c5f9e2bcaa8dec89", @nested={0x124, 0x68, [@typed={0x18, 0xb, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="0a92564c6492ea7da34ee29a5d6858acc930d108bb7bdd3c09c33f4a05dd11132b4039bbd396919b71d6bcf40ea762a96abf11f97f5ffc45d60e94aa8be154b6a5da13456d27dd284c9269df47235fcbca2aa05a95332d552a4491d7842fe6d4d66eb7786bace69b207cbef940aaa5a13d73d9e261decdf4565b30d28a18620989d3d5b831083801a5e18aa753", @generic="3002265d094f00ed35af5bccccdc202299a525c19334553b5a161af2d8074f2f30e7c8ac8eb4de03c1daa132fb11b5288400d78ade14bd26ecdcf6defa11d6710484f870", @typed={0x18, 0x5f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x40, @ipv4=@multicast1=0xe0000001}, @generic="39af17785a3887d9dc9813aa2dd2fd23c005bf"]}, @typed={0x10, 0x13, @str='{!*-\x00'}, @generic="9fb296370eb86dd12f2621332f9e828471b0601ec281e4602303d80f14dc61d01c1660def2038983c86f346056ae361172ecbdd6cc6ea0667b0959e68ae1eb0d0b8a6b49437570dbee37c3895390a828b2f89ac28ba5b68209a9dbf9f0ed99d00f882c34ad275fe49f", @typed={0x2c, 0x6b, @str='posix_acl_accesswlan0em1vboxnet1\x00'}]}, 0x1308}], 0x4, &(0x7f0000bfe000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x138, 0x800}, 0x4) syz_emit_ethernet(0x5e, &(0x7f00003db000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "69b1a0d373aee6c6e7dd2b8472dc98d5f070d7fa482ac99e25cc83d9094d0c973b6696fe542dab726d496b76ba0139f40f175285"}}}}}, 0x0) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001c5000)={0x0, 0x9, 0x5, [0xfffffffffffffff8, 0x3f, 0x9, 0xe58a, 0x1f]}, &(0x7f0000852000)=0x12) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cf8000)={r1, 0x5}, &(0x7f00002b2000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d72000-0x18)={0x0, 0x3ff, 0x30, 0x7f, 0x8}, &(0x7f0000dc8000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000883000-0x6)={r2, 0x3}, 0x6) setsockopt(r0, 0x3, 0xd2, &(0x7f000028c000-0x35)="bead284e0df862b7c295414efa445731e2654efc32504447ce0defb016d25391e87a184b25d0f8dfe24dfb4814ecbe6e7372a8cc0c", 0x35) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000477000)={0x0, 0x6b, "cc22d53f124ea5f39f57c4143c2d07a48c318c98bdcd02b20b43e049a94b5c82b08bad48533895b22ae714c2dd7f047168574c5dbb9674ae8c724c821793e2dc36cf525e635bcea6c01b68015aad55afc32c9e72f070e16b5e279403ab977edc22766b90fa7aec8d0e4aaf"}, &(0x7f0000174000)=0x73) pipe(&(0x7f000070c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00008a1000-0x64)={&(0x7f00006a7000-0xc)=[0x800, 0x10001, 0xfff], 0x3, 0x20, 0x8, 0x4, 0x8, 0xc0, {0x3, 0x4, 0x9, 0x1, 0x1, 0x5, 0x9, 0x7, 0x8bf9, 0x6, 0x1, 0x1ff, 0x8, 0x1, "1fd3a4c8d97e737100558e4302eb5019ea0d1af9086ec3479bf2e7e41dcbd17f"}}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000015b000)=0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ea4000)={r3, 0x401, 0x6, [0x1, 0x1, 0xfffffffffffffffe, 0x1, 0x7f, 0x4]}, 0x412) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004ea000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a7f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) 2018/01/13 16:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f6000)={0xffffffffffffff9c}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007bf000-0x4)=0x40, 0x4) 2018/01/13 16:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8952fd7200b882504a69bb5439b40d9", 0x27}, {&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e3008770d793f758c03ffe77c831606c20326def4c2fa736a0cb32db8db99d1a9ce9d67efc2c8cc7a3fcf2146bc10c6981cd9721cf2b814649789e6d4793b8086d86f68b99b1023842b3ba40016a1347b94f18f9413c0474b23bfe3b945ef1d2055026b3c0e842a7025d1121bf1be535ddc8709bba65b0cd181c949", 0xf9}], 0x2, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}, @assoc={0x18, 0x117, 0x4, 0xdb55}], 0xe8, 0x0}, 0x40000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000c95000-0x18)=@add_del={0x2, &(0x7f0000717000)=@common='erspan0\x00', 0x1}) 2018/01/13 16:02:09 executing program 3: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x32a924c) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fad000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000697000)=[@in6={0xa, 0x3, 0x5f3eac0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc", 0x10, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002a1000-0x60)=[{&(0x7f0000fa9000-0x7)=""/7, 0x7}, {&(0x7f000078b000)=""/42, 0x2a}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) bind$inet6(r0, &(0x7f0000603000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x36) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e48000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={r2, r0}) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000aa8000)=0xffffffff) r1 = socket$netlink(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="2d39b463d3fb", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x6, 0x4) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) r0 = socket(0x5, 0xa, 0x50a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001c8000)={0x0, 0x0, ""}, &(0x7f0000d66000-0x3)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000051c000)={r1, 0xbf, 0x9, 0x0, 0x7afa, 0xd2}, 0x14) 2018/01/13 16:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b40000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c26000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001, 0x2, 0x0, 0x1, 0xf9, 0x5, 0x1}, &(0x7f00006f4000-0x4)=0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000581000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) r1 = socket$inet(0x10, 0x3, 0x9) sendto$inet(r1, &(0x7f0000008000)="140000001600052e070005001740000002000000", 0x14, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000217000)=@nl=@proc={0x10, 0x0, 0x1, 0x1000000}, 0xc) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001a8000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0xab, 0xc524, 0x3, 0x1f, 0x8, 0x54, 0x7, 0x9, 0x1, 0x2, 0xffff000000000, 0x0, 0x100000001, 0x1406]}, &(0x7f00000fe000-0x4)=0x108) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001a9000)={r1, 0x9e8b, 0x9}, 0x8) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f6000)={0x41c7, 0x1, 0x0, 0x2, 0x7662aa9d, 0x7ff, 0x3, 0x1, r1}, &(0x7f00001a8000)=0x20) mmap(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000042000)={r2, 0x5, 0x4db1, 0x5}, &(0x7f00001aa000)=0x10) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0xd) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001a8000)=0x0, &(0x7f0000189000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00001a0000-0x8)={0x0, 0x0}) mmap(&(0x7f00001ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00001ab000)={r4, &(0x7f000001a000)=""/4096}) read(r0, &(0x7f00001aa000)=""/199, 0xc7) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00007f6000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 2: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aab000)={0x0, 0x3, 0x0, 0x0, 0x7}, &(0x7f0000211000-0x4)=0x18) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000aad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xf100}) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aac000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000, 0x2, 0x1000, 0x2}, &(0x7f000030d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) 2018/01/13 16:02:09 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f7c000)=0x0) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fcc000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e91000)={r1, 0xef, 0x0}, 0xc) bind$inet(r0, &(0x7f0000e5a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:09 executing program 5: r0 = socket(0x9, 0xa, 0x800) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000bc7000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 6: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000d0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000580000-0x4)=0x10, 0x800) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000580000-0x20)={@common='gretap0\x00', @ifru_flags=0x3a00}) r1 = socket(0x10, 0x5, 0x10000) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00004c3000)=0x3f, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00003ac000)=0x1000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000d30000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000089e000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000246000-0x10)={0x3f, 0x8000, 0x9, 0x9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x9}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x9b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/13 16:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000473000-0x8)={0x0, 0x4}, &(0x7f00002f3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000045f000)={r1, @in6={{0xa, 0x1, 0x3f15, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x13}, &(0x7f0000ad0000)=0x98) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/13 16:02:09 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000041b000)=0x1c) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b9f000)=0x0, &(0x7f0000e74000)=0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) socketpair(0x13, 0x5, 0x5, &(0x7f0000724000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b16000-0x8)={0x0, 0x1, 0x6}, &(0x7f0000923000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c9f000)={r2, 0x3, 0x10}, &(0x7f0000a23000-0x4)=0xc) 2018/01/13 16:02:09 executing program 2: socketpair(0x17, 0xa, 0x86, &(0x7f0000274000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x7, 0x0) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00003e5000)={r1, r2, 0x2, 0xd8, &(0x7f00004c2000-0x13)="80b26c52d5e5865c658a3db6afa5bbaebc09ae", 0x7, 0x1, 0x3, 0x1, 0x7, 0x5, 0x8000, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) r4 = socket(0x0, 0x80000, 0x10f) getsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f0000628000)=0x0, &(0x7f0000e2a000-0x4)=0x4) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000c72000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005f3000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003d2000)={@generic="e966919b9612dffd5055b1e032338fe9", @ifru_flags=0x200}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f002a080200000900018005ffffe5000051", 0x1f) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00002f5000-0x10)=@generic="b1a3c3a42049fd5700f35dd2ff6e3106") [ 71.501181] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=16440 comm=syz-executor7 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f18000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1a000)=0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f19000)=""/23, &(0x7f0000f19000)=0x17) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$ax25(r0, &(0x7f0000f18000)={0x0, {""/7}, 0x0}, &(0x7f0000f19000-0x4)=0x10) syz_emit_ethernet(0x6a, &(0x7f0000f18000-0x102)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x34, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xfffffffffffffffc}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 71.576282] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=16440 comm=syz-executor7 2018/01/13 16:02:09 executing program 6: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000bb000-0x108)={0x100000001, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x3], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000e32000-0x70)=[{0x0, 0x0, &(0x7f000078b000)=[{&(0x7f0000fcd000)="8db22b2908e47f7dfa65acdade47c7ed397be222df3d3a7585a8e65f5e0e8e180402691d65bcb03f322209349a72e2e5111c243d803310f42accc4dac9fec80eb245e49fa1bb90d2f3d9231e", 0x4c}, {&(0x7f0000564000-0x9a)="f145076bad429828e64d0c51f200dc7d15ad3047c5402285865c9425f4baa9242f398acdb551f07cbc5a2b773f972302bc55fdc177a53d20ef08efa0671245b73e0710003e1de77ed4f956a53a37c22c6be5ee41ec0980f72e360d74733cff2b2bbe72781dc1cd3b0fa5b2b1551b48e7afbe9d479f541d6fa81f3aa99d91c66bbad7bf3acb227818a4999c6ef4ec998c082de97d65ed598f56e4", 0x9a}, {&(0x7f0000dc5000-0xc8)="fbfe2969eafd5a2a9b1f27b85d502e5c91a4fd9c4a264edbbb0d0a932d7bd37d2fb9b3d258a77b35f9432f90cc08878820932feceee945d29afa38b4ecf94f3c8b38bf8fb5020d5c3089f914a2f01677b942a5de57337ee303691b63a7e29a92cd576d5c34171e40b5106968fe6102ee23ae0d27be0057806c8ce34dcfa65bcf807376fcebb532e0f60c8c820318ae3eaca2485b65dd2650237bd3dce5988d59a180b27adb63fdef2354feace4e246ad74412abbed1627e019ddbbe9b7e3d5a4e10e387843bb9c42", 0xc8}, {&(0x7f0000d96000-0x27)="75fd286d3d3d6d1c6c7946148bef61a642668360911045dae8021a34a8121029b09a472dac91b6", 0x27}, {&(0x7f0000fcd000)="62293bac614d6fac8205e2bd80a8ea5b71bcd43d497232cb91a921a86cf477085bef982117c7b44b4866a16a95c531bf2c645cf5970a191ca34b5cea831f3bdbf3fd76ddc2521d2df9586fd154984e5ad3792ba8df6e683aa258e6d51f784cf4d6508667ee53be0d5fd967b95dcb45f765f06d2f2844f8817640b39519a662eb48afc64f3b6a05d0ed64f975dd2853eb415b5dbf60d2e991dcb89bf46402004127f4e5febf5ad1dfc98e75d2511ce8569cdaada73f9f851f54356b35f1c94772aa07bd7c37f27cacd8fd863f0d2d252faeea9360ea5111", 0xd7}], 0x5, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f00007b0000)=[{&(0x7f0000fcd000)="4ca537b33bf38e5e9928d4718bca8685a9ffbb812209b683fad80b0ad40f2556e1efa1582eeaaf9dcdbe74504f119aec6818473bb1998b86d9ebb7b65eceaebcff6908e5aae853775db711a6295d76377fd0d565fcea9c831112b5ffda5cbd2bc8b06fc954e7c5c4748f1dbba9d0df9603e5f03b9a92e7b1ff2838f4754f2341f4a4de97d1259fb211703e9f0451277ee3f893505a5786", 0x97}], 0x1, &(0x7f000022e000)=[@iv={0x100, 0x117, 0x2, 0xeb, "5ee1f8cada1dbce88f5dd5f2b850364f6fcf9af2bfd6aacc0fd76107d83bab9a4a98917946dec6f825eefb14e4170b5db70200b037fd0c58d5bb384bfe7f754074970ce2546c54aceb0132af710c0aac9fe600a36bd85507ac9a1172fe554563e05dc80d40b3ea46372f2b9da544afd5f9487f0ea0d1b5aebca4a74d706313df4a806efcfe6cb4721e2d09b6b8f16b035530cc131c01d67ee69b303907f46f9049267fb3f45427c86068eefc4cf623b927d645221805bff0a3cb9d958b03b99d0331677542c585862c475d12eb866ec50fde1b5b0a36af3e6e39f41ed30c8cf850559dbda075a432a71294"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x29, "7b46481e05e846fbf3ea4996aaaddf99c1f9f0bc08a52a023d81d65bf578fd9c1636083f07ca39c8ef"}, @op={0x18, 0x117, 0x3, 0x1}], 0x170, 0x40000}], 0x2, 0x800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/13 16:02:09 executing program 4: r0 = socket$inet(0x2, 0x4, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x200, 0x0, 0x1f, 0x81}, &(0x7f00002a4000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xaf, "7f25227d332ca32ac23c50d4a9178fb92b18d511867cb3c2db84c02173a09aed02eb84951f065165d33a1b4d930cbf5ca3fa49ecff099f0c5b721cbd878176177295ffd9baec54e24bf8d9bcbe21a4b38deee1ea797070a2fda76c1dd552e3ba3d4a92f7011c6f9a8350741589be56be934d97b8ff87ef70a2980e103c880bb93477a1b8198dacbf70bc52b4c6af06da6d69a51d467df2a792888614ebd386a3521f699e23dfa212958f67e5507933"}, &(0x7f0000000000)=0xb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d66000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fe00", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x3a, 0xbfffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000086000)={@generic="a9b1297a53a2ae6196e99554556450a0", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x9)=@rc={0x1f, {0x54, 0x7, 0x9, 0x1, 0x5, 0x400}, 0x0}, 0x37b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0, 0x80800) getsockname$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8000000000010, 0x3, 0x0) listen(r2, 0x4) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00006b2000)=""/202, &(0x7f0000c89000-0x4)=0xca) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000d46000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d8d000)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000fa0000)=0x2, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept4(0xffffffffffffff9c, &(0x7f000059a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009ed000-0x4)=0x60, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000546000-0x4)=0x0, &(0x7f0000e0f000)=0x4) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x110}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r2, 0x1}) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"a9bdeb8f3a5952"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f67000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000871000)=0x14) connect$packet(r1, &(0x7f00001be000)={0x11, 0xc, r3, 0x1, 0xfffffffffffffff8, 0x6, @random="0c849ec3bba2", [0x0, 0x0]}, 0x14) r4 = socket$inet(0x2, 0x80003, 0x2) r5 = socket$inet(0x2, 0x400000000000a, 0x0) r6 = socket$inet(0x2, 0x3, 0x3) close(r0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000f68000)={0x0}, &(0x7f0000f69000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r5, r6, &(0x7f000031a000-0x8)=0x0, 0x1) 2018/01/13 16:02:09 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000009000)="70a2d61162f79e176dae8a3c81c0fa7f1961a82a00000000fd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421665431907fda88e96a4cadc8409102d63eac755410b14930000000000000006e5ac211bd93bfecfc837a0e997069d2fb5750a8a40121feed3988fdf2b725d550c7c52ed817f3a1252", 0x7b}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x3, 0x2, 0x1f) r4 = accept4$inet6(r3, &(0x7f0000f51000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cb9000-0x4)=0x1bd, 0x7fffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f90000)={0x0, 0xc1, "e1d366f014441acd0435ecd1f2622ff966412d7eeae5c24f7fd9c57a9d75a230ef673474e180c3211a23e95c4acbd46144bc3abd0bb71b7f84eaa54d839d19669e0e5df3a8e09dbb5f5a376a59d1533c8914299e552df06b2029ab851e3b847026235cfd6c59b8e108a108beb1d3a61abefcf1e588905f6b5922e420b2c863b42a0b0db34b45d563ae2e0a61ba1134df79358cf96ee66262032079e773c72af98f29afebcdd1a6fe31e95a75f93b85c4350e93ee52d58dcb8b18d11e4d71744201"}, &(0x7f000034b000-0x4)=0xc9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00006ee000)={r5, 0x1caf, 0xa6}, &(0x7f0000964000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000609000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a60000)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r1) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:09 executing program 6: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ed9000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000899000)={0x874, 0x8}, 0x8) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000edb000-0x6)='hybla\x00', 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 16:02:09 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000302000)=0x10, 0x800) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000f8a000-0x4)=0x0, &(0x7f0000b20000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f88000+0x2eb)={@common='bond0\x00', @ifru_flags=0x4000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000063a000-0x4)=0x0, &(0x7f0000f85000)=0x4) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x807, 0x79a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x5, 0x820e, 0xe7, 0xbe55, 0x0}, &(0x7f00001a7000+0x98f)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004c7000)={r2, 0x1000, "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"}, &(0x7f0000201000-0x4)=0x1008) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/13 16:02:09 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000fc0000)=0x0, &(0x7f0000c8a000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000447000-0xb3)="d8d7b9cec648504c46b0882f1af1fd48bdb8e7c22c43f377e8dfafb2700c49e786651bd9fc5513ba893341b90b60d56ff01902fee50651e5b8d246431c96592d23d8e196755930cc31458d499b887800defeb7539028e9c5aea47a7680d47e5ea1c8c77416962cbef78cd8bfb48c72b96b7261b8c2695744ec19fd07affe1e1be6e3587907f07404822691bfbe0ee7afe6e0986fc81f912184a37403da4411b1eccccddc2d0962c7c0fca3f2ee4d2864462bc5", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e53000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001ee000-0x18)={0x0, 0x1, 0x30, 0x8, 0x8}, &(0x7f0000194000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000247000)={r1, @in6={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x10000, 0x2, 0x4}, &(0x7f0000e85000-0x4)=0xa0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r2, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r2, &(0x7f0000db4000)="120000001200e7ff0000000409144a000b05", 0x12, 0x0, 0x0, 0x0) 2018/01/13 16:02:09 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000024000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000025000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000f000+0x97e)=0x401, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000026000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000026000-0x8)={0x0, 0xffffffffffff4939, 0x10001}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000025000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f67000-0x1)={0x3f}, 0x1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f65000)=0x0, &(0x7f0000f66000-0x4)=0x2f5880d7230c2edb) 2018/01/13 16:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f000059f000)="34000000130000000009ff00000900ffefffdfc4010000002b78ffffffec0700000001000010f2ffdb000000031100010018e90715af4c312b6a38fec73efd16035470ebded6660c5485fffa0410bf5cd3de2bcb50163d3ecf3481e4f38e7651799e04a3fab4badbb9d236094cf7459af3c46461ab0571136aacc4e13464e091eebf10ddbbe9a7b073bc6a6a68b6fb44f01af6a745a97e686d2649f75664945b52bcd11ceaade0a2c60c6db5e22ac63d39e885378ac78e0f210c56d52479f0607474ec4408ba5209e15f", 0xca}], 0x1) 2018/01/13 16:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000556000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f60000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f15000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) listen(r0, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x0}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000274000-0x1308)=[{0xf0, 0x0, 0x0, "6d67cd8745b0ae7b4edf61429038b5721d6fe8c35471552b141c511abb56a7d05ba4ab2a94ce9efe2e84f49b8370a795dbaf34f958aa2af49596794f9f6d018a6a6495e9830eb70dc9503eef7165c337662e313d98de613780287a0792a0eaf014c6ebc073cf0afc42fdcdd87a0c6fbb92176dacbf1aad146bb004cdc54ed96264c5e21b0afda38d24eaa3fe3b63942f17c8d0e6eb7629f2662467517d7165f863e2c4a7edacaeaf8d7e665228ab56d3e6eb59dc136bf03d74205113aa232f077d797c9ba0d67e6327789c8a6324dd3bf392b5078801bc5cddba36"}, {0xd0, 0x11f, 0x0, "bb3b7bd3a2082dc5712ac2ff67e845ea88d89f86661cff2db06e37f4dcd3d12852859423668d852291a888da00c15636168edeb95f2236f99d816132231d35036172161b524b7e853d6b07cb692ad4a9813a0b2033612963734dfd11d87faf08352528d1aebfbb7446d4352e0448c9b1686104909c136374ae1d081c146adc377b23eccc136cd087b3f7425f60a0aa69042b7572ef4abc804189cf491f2ec5e278864f75268390371c61281e4d9522badb816b5927e0c53507178e7e"}, {0x20, 0x11f, 0x7, "e87db5309c639762ac4d01bdc6c389fc"}], 0x1e0, 0x0}, 0x0}], 0x1, 0x20000880) 2018/01/13 16:02:09 executing program 5: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009e6000)={0xffffffffffffff9c}) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009e7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003cb000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a5000)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009e6000)=0x0) r5 = getuid() r6 = getgid() r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000067e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009e7000-0x4)=0x60, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$ax25(0xffffffffffffff9c, &(0x7f00009e7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007af000)=0x10, 0x800) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00009e7000-0x38)={&(0x7f00009e6000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000b0000)=[{&(0x7f00009e6000)="9cf78a5e3b687d56488c9115c80339eb5412c5e1f52a968175e2eb3eb03a427aebeed1ba47a395b28553a55c4b750b2441cfef2c1f4544c7fceba0ef94863850b85b9ca5b097508701744e4bf825b5b61e7f026b48b28276ae4d5d45bb", 0x5d}, {&(0x7f000073c000)="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", 0x1000}, {&(0x7f0000139000)="515d2c785305608963e236a0c8849bbde5f508bf3c7768afe540ef32390c416e8a5207c8", 0x24}], 0x3, &(0x7f00005fd000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10]}], 0x70, 0x4008800}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/13 16:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f00003d7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005f8000)={0x6, 0x800, 0x2, 0x6}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000415000-0x4)=0x7b, 0x73) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d38000)=0x8001, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:09 executing program 1: mmap(&(0x7f0000000000/0x21e000)=nil, 0x21e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = socket(0xa, 0xccbe9da67cc3a9e2, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000c2000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000155000-0x4)=0x8c) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000011a000-0xf7)={r2, 0xef, "d30ed18658419d576b715698fb9cc182c1cc3a8ae912b099caaeee61cd98f5ccec3e9dac42cbbb56bbae8cf92159c4af7e45cbb264a6e7f9bab3517610b07c32ee13aa08662455c1315f4620b0c65509c6a920ab5f1ec4aef9a256791015794de88e98737e27d02c98d909f897b0118fd126edd5d6bdf5c730b23a64723a0f4299351b60dd5a4325617aadc726394288bd9a25d76544a8246673047187589cd6e95576874843b2833f93395830cf89bdc9a2c837fd3cf2f5f9eeac8a251677095e771153f56a9581243ab0de892e12d805117614f29258bbebf0180bef1fc97085e553278fc471851d608c8c75a98f"}, &(0x7f0000220000)=0xf7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000068000-0x3c)={r2, 0x34, "a9b031d880e422ede55a1b2bb3c473b993404d7a76daffb894fca465900674a08728d395b82a30ed54c08ed7a39a6a2c576901af"}, &(0x7f0000220000-0x4)=0x3c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000004b000-0x8)=@assoc_value={r2, 0x2}, &(0x7f000021f000-0x4)=0x8) 2018/01/13 16:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000366000-0xc)=[{0x0, 0x0}], 0x15555555555556d9, 0xfffffffffffffef7) close(r2) shutdown(r1, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f00002b3000-0x4)=0x0, &(0x7f0000ffc000)=0x4) shutdown(r1, 0x0) 2018/01/13 16:02:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002a8000-0x10)={r0, &(0x7f0000000000)="3ebd8f4cdc1b777d9b1b02b11c8ce5a8e2d2770fc636034f5769d855d8111bc892617a74e955c8ea56cdc1a6ebb351704fad6a7eeab2a3a70b424656cf8a0eb93ad4dbaceace49e4c1beba1bfc83e146c301d9d5e25613000042b17fade8786378bdc04d6c191f84347ed1c4de775809c0f3ce925fb06a0bc2e331124f6798c2c676b18959bd4dcddb98d9"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002af000-0x4)={r0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d3b000)={0xffff, 0x800, 0x7, 0x7ff, 0x0}, 0x14) ioctl(r1, 0x6, &(0x7f0000821000-0xf3)="3a5d442f1f6617bc4176feaeec2959cb08bc627108f41981c6c03dacb3c518d9318c1902e498ec979b30d5153572e10dd06504e81a27c824b046d89005ebe443646348bf7b1d5d131a970962d2b8ba109c81c34a865b26b2174bbcd83b356809d2c62f785aaf9c95ebed7cb8532966cca9c494095d4f2848e2c29f3010471f12cd734df3823d07df59af05ea76188865ba2d31adab59ff4f05a454e9afd176aa3615e1b978326c38278dc8b488bda8bfecff5fc1e036e35740beeb408458249d1ea6a46c9f297c3baac9cb6089ddb83c4f23dd91271f3211ef86bfe115ffe1cf7805cee9d33c677fffa7f068213a087c8d28b3") r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800112c0100000045ff0107000000141900160000000100040001000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/13 16:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r2, r0}) socketpair(0x1d, 0x806, 0x8001, &(0x7f0000d17000-0x8)={0x0, 0x0}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00001c6000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea2000-0x23)="240000001a0025f000000b0000edfaff01000000e003bf06ffff00fffdff0005000000", 0x23) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ea2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ea3000)={0x0, 0xffffffff}, &(0x7f0000b66000)=0x6) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000696000-0xa1)={r2, 0x99, "ec41b71c68cd2a896ca1bdf6ea233df7ba4a11f19a06d3999e0f28d039a529fe7c1696e8879e10ef4a22b8839c969dc5b8bc41cbdf63ba124d477db0ebb93a84161fce5ec038dbc65f41ccc74478d08ae13464a058d250aa29d12c09f7e59e61ec749a34b7ef29d5544caafeb550b784fe509d91d0f6411e7ac26277fd33af9723a155cddec89f69cb07e831a9cc705822e405304c804d4180"}, &(0x7f0000e48000-0x4)=0xa1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000520000)={0x2, &(0x7f0000ea3000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000ea3000-0x8)={r3, 0x20}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000029000)=0x0, &(0x7f0000ea4000)=0x4) 2018/01/13 16:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb63, &(0x7f0000749000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb55, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, &(0x7f0000022000)={0x0, 0x0, []}) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000b17000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000b37000)=""/165, &(0x7f0000d82000)=0xa5) 2018/01/13 16:02:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ff9000)=0x5, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f00008fa000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b55000)=0xc, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cb5000)=0x400000000000008, 0x4) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00005c1000-0x20)="1f00000001041100fd4345c007ff0000f605e0000800010003160003000000", 0x1f) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f65000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b72000-0x8)={0x0, 0x610}, &(0x7f0000f66000-0x4)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000f66000)=0x0, &(0x7f0000949000-0x4)=0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f67000-0x10)={0x1, 0x28, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bb0000)={r4, 0x0, 0x10}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f65000)={r3, 0xd14f, 0x10}, &(0x7f0000c88000-0x4)=0xc) 2018/01/13 16:02:10 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000007000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r2, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r2, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x804, 0xf96, &(0x7f0000cc9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000bc3000-0x64)={&(0x7f0000184000-0x10)=[0x6, 0xfffffffffffffffb, 0x6, 0x5], 0x4, 0x6, 0x6, 0x6, 0x2, 0x81, {0x1c, 0x0, 0xffffffffffffff00, 0x74, 0x8, 0x5, 0x2, 0x0, 0x9, 0x7, 0x2, 0x8, 0x15, 0x8, "dd7684d4d5abeb9c5c839e877dca496cf12d3b211af705fedb8cccb6681e4e08"}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00008f3000-0x3)=0xdc8, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dfb000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d28000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000b51000-0x4)=0xdf) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/13 16:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000911000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000805000)={0x0, 0x85, "6cd125610b9e20abf1d495b3a1e3c4a62352facbfbcc661d156b9433af89482a036e38913e8d8644e1550bb332bacd6ca25b8d357891f51f4b6836ed1ceca711663b31711c4937a0ea9c87c066c1bdf54805f76a1aa69251f63d2626be24fa82f6523f675c9ae9491c98a08ec14ecec39c972fbd3de53a4e8f09f89447da09508b6974e7e5"}, &(0x7f0000991000)=0x8d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ccd000)={r1, 0xfd, "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"}, &(0x7f000075e000)=0x105) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004f2000)=[{&(0x7f0000462000-0x1e0)="290000001800ff00011affffff0000020a1300000000ff06800800030d0008e4084009ffff170000f6", 0x29}], 0x1) 2018/01/13 16:02:10 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000dcd000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000b61000-0x14)={0x11, 0xf5, r1, 0x1, 0x40, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000dc6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0x0, 0x0}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000dce000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083f000-0x4)=0x10) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dcf000-0x10)={0x0, 0x1, 0xb07, 0x100}, &(0x7f0000687000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000042b000-0xe)={r5, 0x0, 0x3, [0x63c, 0xff7ffffffffffffd, 0x3]}, &(0x7f0000112000-0x4)=0xe) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dcd000)={0x0, 0xa6, "f5c7bf1ef9bfef1b841b928b1b6f4a9d54081fc98adb557c9d080565b0dc09841240232d6778fac31b2f6092b049b4cbe731f0463c76a0d5760c0b879d3d35f98a3fafda7640d7974f1edc487839a735281baf1fa9689fbe1c63fe96f8ee79094e4bf92904dc0d5d326a61f238edcce8f814d26bc3df7be37bc0c6ee79390ea4df888fc466b6b53e174fd7ee5f108992eb85c8fbad72ea295e4e6fd9c31e58f8badfcf2edf3a"}, &(0x7f0000dce000-0x4)=0xae) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000dce000-0x98)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20}, 0x98) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2080007, 0xfffffffffffffffb) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00006c4000)={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffd}, {0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x5, [0x8, 0x7, 0x6, 0x5, 0x300000, 0x3f, 0x53d, 0x100000000]}, 0x5c) 2018/01/13 16:02:10 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dd4000)={0x1, 0x0, 0x2, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002000-0x10)={0x0, r3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6d3, 0x200, 0x100000000, 0xfffffffffffffffd}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xe)={r4, 0x6, "35afa011d76c"}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000-0x9)={0x4, r3}) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) [ 71.892282] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16569 comm=syz-executor6 2018/01/13 16:02:10 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x250)={0x9, 0x1000, 0x5, 0x0, 0xa, [{0x9, 0x2, 0x40000, 0x0, 0x0, 0x182, 0x0, 0x0, 0x0}, {0x4, 0x75, 0x1, 0x0, 0x0, 0x502, 0x0, 0x0, 0x0}, {0x3, 0x10, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7ff, 0x4, 0x9, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0}, {0x4, 0xb92a, 0x7, 0x0, 0x0, 0x883, 0x0, 0x0, 0x0}, {0x7, 0x7ff, 0x3, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x3798, 0x400, 0xfffffffffffffffc, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8001, 0x5, 0x18, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7fff, 0x8000, 0xffffffffffffb7ff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000489000)={0x0, 0xbd, "621de55e0ba32dac48ac2b642e02fb5f5c0948657a57c46bfae9e8542d7a11f70365c5d10b1b9aaba39696f9c59ee930985891e5b5bb8155724c0ba0b10de2e99a5f16974d787a0cd2dac3a8af8692328934dfcc0f5dff902291334607c8555a540fdf6058fd8f43ab32d975f73639ecef3e4cf858834baab0662478b25300b4c277638d4950d18c54b86ec23849e1004279e7d281e113c8fe76dbf137bf3d2f7ac5bdf3203f2d3ce254d357807bf74438e78dcbf78d17e1865fd68517"}, &(0x7f0000a8b000-0x4)=0xc5) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000acc000)=@assoc_id=r3, &(0x7f00002d7000-0x4)=0x4) 2018/01/13 16:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) bind$inet6(r0, &(0x7f000051a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000030f000-0x1)='5', 0x1, 0x0, &(0x7f0000edc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000708000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000551000)="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", 0xe01, 0x0, &(0x7f00003db000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f00006e2000-0x4)=0x0, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000105000)=0x5) 2018/01/13 16:02:10 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x7, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec7000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000bd9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ec7000-0x4)=0x10, 0x800) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x10001, &(0x7f0000f73000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000bb5000)=0x1f, 0x4) pipe(&(0x7f0000981000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00009f1000-0x4)=0x10001, 0x4) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) 2018/01/13 16:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x8, 0xa, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c5a000-0x4)=0xa894, 0x4) sendto$inet(r0, &(0x7f0000d87000)="", 0x0, 0x800000020000000, &(0x7f00009ba000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 71.912427] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 71.912467] IPv6: NLM_F_CREATE should be set when creating new route 2018/01/13 16:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000bc4000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab1000)=0x10, 0x80800) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000094d000-0x33)=""/51, &(0x7f00008c3000-0x4)=0x33) 2018/01/13 16:02:10 executing program 4: mmap(&(0x7f0000000000/0x13c000)=nil, 0x13c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000066000-0x8)={0x0, 0x3}, &(0x7f000011e000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000008c000)={r1, 0x5, 0xb0}, 0x8) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f00000ad000)="7378e7c726ad9f29a7e40309d4fbe2409fbfdf750011ea05df01ac9b2ec73482a066acf611c0f6cc70460d71cb1ad913c9b4f58a1841d64cec5328bb70e64f5d6b8c35fd9804e83e314db5d11b982ce89e5654281da84294a64ef4f1c96cac1eab16a2c8fd316f0d") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x40, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}, @nested={0x1c, 0x3, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$llc(0x1a, 0x2, 0x0) 2018/01/13 16:02:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000011c000-0x8)={0x0, 0x0, 0x0}, 0x8) setsockopt(r0, 0x5, 0x0, &(0x7f00005c0000-0x9e)="e8c51557671c10acb8588554702cc5c05e91361b6c3841675d67680c060aa8036eb2be8806b8bf74a43f8b063649264e90ea5e716314ee23ca924b80917cf2a40030ab11a3712a6a1a6b0fa9c935450a0271088087c0684987cabfcce562dbab985cc37309a8863213eadd278f7bfd2ed03759d48157c1f88768a084f8d2843e24230f7634f9e34d778c01d067e6b0e22cd4faf3d87eff570d7f7d37f3a0", 0x9e) 2018/01/13 16:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x4, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffff8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ad2000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000f61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000552000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b1b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f9000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cb0000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff, 0x1, 0x9, 0xa, 0x20, 0xa0, 0x7f, r1, r2}, {0x0, 0x46, 0x4, 0x8, 0x6, 0x2, 0x10000, 0x5}, {0x7, 0xffff, 0x0, 0x8}, 0x40, 0x0, 0x2, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x7, 0xffffffff80000000, 0x200, 0x1}}, 0xe8) 2018/01/13 16:02:10 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c1a000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bfb000)={0x0, 0x5, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x6, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000734000-0x4)=r1, 0x4) r2 = socket(0x10, 0x2, 0x80000000000000c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000b0f000-0x70)=[@in6={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xb8c6}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x7fffffff}, @in6={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x70) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002f7000)={0x80000000}, 0x1) write(r2, &(0x7f00004a8000-0x3f)="130000001000ff00000000000000020008b10a002a0000000b0aafa79111e5f9fb4fe80300a3490000000189b93c187c22e4820d0300f051a1b4b88eb60f", 0x3e) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a8, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x179, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000084b000-0x8)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000eca000)={0x0, 0x0}, 0x9, 0x1) accept$inet(r0, &(0x7f000054c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6a000)=0x10) 2018/01/13 16:02:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffde0) [ 71.912499] IPv6: NLM_F_CREATE should be set when creating new route [ 72.016346] audit: type=1400 audit(1515859330.196:68): avc: denied { getattr } for pid=16604 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/13 16:02:10 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd5000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000306000)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000fd6000)=0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000fd6000)="ab07788521ad46d2501bf7093429fc90", 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000777000-0x115)={r2, r2, 0x4, 0x1f, &(0x7f0000c33000)="e077668bf9f08d1774475b0f23920b7eba0e4bb859ba132ac23fee5829b560e652cd4f5038a05005257af591e0fdd08b353758e8d86ac64dbd4ee64019ae8a43e4fe79d93f4bc21633bd61c12ff0717414ed992198a8d6936dabeeca82dda9fa4271e865da5f2cc58ba9c1e938582cc6d42e239a5a6ad062f9d2b55b27b43e82fe4bab969e765fa304e3dfca98bad6f3513fc99afb289d304d1598853ed087933fa460f4b62f0b8f6321b4", 0x1, 0x7, 0xfffffffffffff710, 0x8001, 0x3, 0xd747, 0x3, "a59a0f38f0ecfa57918d56c6a90dfc8311914b0bc8d0131d40963513b4b3a905f6e5702277b2e969c90f4a0204445d8247c3500a67ca31cc22f32b5e0a075c567b5c28ee5afc07c5b1cd4ab0b017ebc02165309145aea84e1297955b396ff32e5396ebd73116fc56d4359f77aa164bf5502559607c9389c6d9ef72e6fad835499327908a82ccbb18d8c6a18fff9124fe6da79e89459a6e1873a2c0e15a18fe33f1127a462b175c8564cc78e2110c35b98168af724dc12e0277e73285dede20d2552cb261e36fec29ed1cfa1a9523ef0a08fe894ba4db3070aafd8b75dd4de4f57b04e8e76d5ffa0fd5895b8322"}) 2018/01/13 16:02:10 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=@common='gre0\x00', 0x10) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 3: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000db6000)={0x10000, 0x2, 0x2, 0x4db1, 0x8, [{0x6, 0x42d, 0x7ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xf316, 0x7, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x40, 0x7f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3ff, 0x6, 0x20, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x52, 0x3, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x400, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x6, 0xfb, 0x100000001000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) [ 72.100892] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 72.119834] nla_parse: 10 callbacks suppressed 2018/01/13 16:02:10 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000558000)={0x9, 0x1, 0x0, 0x5, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cde000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e9d000)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000682000)={0x0, 0x8, 0x10}, &(0x7f00002ab000)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000837000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000017b000)={r3, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x39458810, 0x5, 0x9, 0xf4, 0x15, 0x1000, 0x8, 0xb3, 0x0, 0x8, 0x0, 0x8000000004, 0xc6a, 0x7ff, 0x409]}, &(0x7f00000ca000)=0x108) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000ad0000)={&(0x7f0000a29000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ee000)={&(0x7f0000030000-0x370)=@newsa={0x184, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0x94, 0x8, {0x8f, 0x8, 0x0, 0x0, 0x87, "8201a4c24e5e3f9866b8703efe8e896b189fc71e4948bd413d1106e1394d6c525802259b58c5bdf25a96f74c430111a89dcc5cfb6979c7dd90028ffa4f5203af61de977c5aeee971341d14b2c52855f32f9edc37e4e2c907a2ac7042be15b3ed8689af8b23b4fd0b2acf6d1b3df5ab8b9d307b1264cd394c27e9f08d8a51d91a575e95d82e5e1c"}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ce2000-0x4)=0x0, 0x4) write(r0, &(0x7f0000f80000)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/13 16:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000cde000)={0x0, 0x0}) accept$ipx(r1, 0x0, &(0x7f000008f000-0x4)=0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00002a3000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c52000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004fc000)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000bb8000-0x4)=0x0) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = accept$unix(r0, &(0x7f0000120000-0x6e)=@file={0x0, ""/108}, &(0x7f00009f5000)=0x6e) sendto$unix(r1, &(0x7f0000bb4000)="2abf37a27eb06d824613819e2e0a4b464091c8424785294f93a0708d", 0x1c, 0x4080, &(0x7f00000b7000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000d5f000-0x4e)={@random="0d0170447f6e", @random="e81b31309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x18, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}}}}}, &(0x7f0000d0e000-0xc)={0x4, 0x1, [0x0]}) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d60000)={0x0, 0x0}, 0x4, 0x8) 2018/01/13 16:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a46000-0x10)="2c702ffeb571d1983ff103fbc432751e", 0x10) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) getsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000468000-0x4)=0x0, &(0x7f0000198000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) [ 72.119839] netlink: 22 bytes leftover after parsing attributes in process `syz-executor6'. [ 72.162202] netlink: 22 bytes leftover after parsing attributes in process `syz-executor6'. [ 72.180209] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/13 16:02:10 executing program 6: 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(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000014000-0x4)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000015000-0x45)=""/69, &(0x7f0000014000)=0x45) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000007000+0x91d)="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", 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0xb, 0x3, &(0x7f0000011000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa98a, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0xa)='syzkaller\x00', 0x101, 0x96, &(0x7f0000012000-0x96)=""/150, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000f000)={r3, 0x0, 0xbe, 0xf6, &(0x7f0000012000-0x75)="e374408feac85d6a35c9abbd12a616d93cb949ba04a81ff2ae43ea9e2b038df9a3cec18c70840dbedae496328e80c49f9ea7e220c43198475923f7e6dd0d853cb5ad1449ce0f823514ae3dbf1d8dc99a841cee67f1d1ba3f137eed0bdeff7ebf7e195c70456eb2e4426867cdce2c2c69d7b65fa34f1661d1b8369e69f5782c6d919d9aa05fcb62131ccdb6d28c3f83fe5f583d2861fa503278b58f9632cb1ff8e3723da6d0b3665a4346e6930c17ff90c5fc019453ab053004b8b5e526a8", &(0x7f0000012000-0xf6)=""/246, 0x43cb4aeb, 0x7f}, 0x28) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r5, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r4) r6 = socket(0xb, 0x1, 0x29b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x8, 0x4}, &(0x7f000000e000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000014000)={r7, 0x4}, 0x8) 2018/01/13 16:02:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000705000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b81000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x4, 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e0a000-0x4)=0x7ff, 0x4) r2 = socket(0x10000c, 0x802, 0x0) write(r2, &(0x7f0000dcb000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af06a5b84c5f5d12ca003f1ba3440c6a0a691e437af8246b9a9260d66dead2fffd305a555b4d857c194e2aa91ef85a", 0xae) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000bed000-0x4)=0x0, &(0x7f00004e3000)=0x4) 2018/01/13 16:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000757000)=0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000c19000)=0x0) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000043b000)="7f5a0ea38980c12bb07a5457b548e82c054d09cb1cdc0e0a68822387c1ad77d2d5d52d62ad0511b7335e3dcb3aa54216132a772227524fee6396f1cf92be7ca41cc7dee6b5a03ee8ef721167985cf9c3daf77267d94a749b8c5998bc1a162dae39062db61f143a273ec6678c4a0ff9a8c57a77065fa5e4642c223afdf52e27b79124a2a2267945b5c67191bd3b6d5109ebdbb25d0ac38da91a9fc39fadc9c66e48996afe1e326cc5da82c767fce440d3bed75e3c52cbf618bb5f868148e8acfaf146859c9bdf9d1145bf5171d6690c71897ab50dd7c757642cbe2c4e0f56adf9", 0xe0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) pwrite64(r0, &(0x7f00005a0000)="384fae4179ce3ab9b6357625c16050ab3ba54cac10847fba2e32e95a9290a6afc523cdbb2864afaeb76c413b62479b925b10f986e6058d3d62a70dd7c2696683266ca3c7e37cf11891efb38a0d51d2f935cd39fcdba1fdd7d6c09fb550490d3a81928293c10179b511ce6d3148a1c6430371128f508493677e71180d5ae4436f6ac7b29be286c14e15d6b2acc948acac00e8c85e86e60ca250a5d14eb5d90253711aacaeb1947b813a126f5b12e56fbea9af5f59241f8af3977b6a209f73984b996523f2e721e8c9689f5ef216a3e15e01e21c608a8dc65ba0d33029a26f2d94", 0xe0, 0x0) 2018/01/13 16:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000aba000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000055f000-0x14)={0x0, 0x3, 0x6, [0xfae00000000, 0x0, 0x1f, 0x7, 0x80000001, 0x3]}, &(0x7f0000833000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ab1000)={r1, 0x8}, &(0x7f000059c000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d0a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 16:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000886000-0x5e)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffff, 0x80000000, 0xb1e, "1f1d7662550172ba66d871f3c9c360086fec9aa55fc79793d4ed47584c38282fe68de16f4fceffc6700f3193b94e38168c70d70b152c109903d0cbe976fc073eb796b2676fb9455ce6ab5e1e29e2e889"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x17, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00009a6000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000820000-0x4)=0x0, &(0x7f000051d000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x1, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000d9e000+0xb0c)={@multicast1=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004c6000)=0xc) socketpair$inet(0x2, 0x8000f, 0x6bb, &(0x7f0000a10000)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000bbc000-0xb7)=""/183, 0xb7, 0x0, &(0x7f00008c0000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17a) sendto$inet(r1, &(0x7f0000f66000-0xa3)="6a0e682f115bd8993ffb3625321e591a18c6c86e19dd545fd93958bd7890aab6cf7c13abe37b6e52a0e639ddaa7fb1d4ec69888c28848b9422b9e3cc832f04d11afe6f95f3c1425f38ae329f1de27fae5c31b1c1fb2f85388a4df47fbe83d3bc9da007a8eab67f1a2e3af005998cd4386dbd2109ab456333b57ec0a12ccc711021b93f0d3f17b547dada85936db102f06f25485c2bcd92e3dbd8dfb5a372587cf35739", 0xa3, 0x1, 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x40002000000010d, 0x800000000d, &(0x7f0000f85000)="03cf", 0xfdd2) [ 72.214653] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 72.228206] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/13 16:02:10 executing program 5: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000faf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00003e8000)=0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x6, 0x7f, "82feba84be274a3c3225ca62203cec53cfbaa9a5858b837758291926a1225f25b9492a52ff7e1b9d6c236881b6c706919b9dbbc8c45fce4313e5ab8d36aca79c518355032786e7a82e77f49d1971e0ce"}, 0x160) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x20, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x57, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r5, 0x2}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x5, 0x0) writev(r3, &(0x7f00006b2000-0x80)=[{&(0x7f0000172000)="8d19049355dff1d0e24682a79b0888f715e8833d77141b3179c51bc8746d0eaff3cf0ca25c135ee16789b2856faabcafa4d31b7505987651598521327cb705f3cd14bcb97983b1380bc378bc4f71fbdd55407ab588db54bda2887b62113bd0b1800085d0303d3dc58ce5cd1ee2a2860807c87c5efb2c0d0c5c6d61f0d5242cb94ddc98bf1cfa0247a535532eb4dcf505632aea05c04538cc9b3051d319e36f0ba3bd66580b6dea8ce60bd557496b1c40c201bc5630a61fde51e780f4e31e0d1e8d85178ee3386e3d4b80ef007a5c4f56fe7c73ef47eaf07d6116", 0xda}, {&(0x7f00002fd000)="1347fa57c55e8d113c159675606a5580ff357ff2176424534033d5cdf9d746ff501387fd285d4758597b39ec6a83a7daa1f70365c466e9c144cb2a8598bd74e6619319d4fe407609cdd7353375b4b4a7a9eea077a92657465829936321f114e20fab89f4756f27acfadf63c6cf0f04db2b1b8aabd219ab95ceaa4b0ba4e524d65bdb7a71ebe596abd276decd54df4ca8a84cc28ad8462a6203ed5615893eb883a44109a20649d1fd77fb39335f08f94c42dffa8eb5b2900e9581450353a6739ebf2e5c6f760901", 0xc7}, {&(0x7f00000f9000)="5c974f8439e3496f9d2ab3361885ef57bdba3320d9747f8ebc6bf542d1557916a0b209a178196ec47d3b9142e61fb54857811f8dae19ad0ea47c01ff88f14b5cf07f1030270caebc5dd3305ebf640a5371e89b10a4619dd1d1de060403bfc14769ed3930f06d0f2a7f3371aa1cd0d9088e1bc238871727788a910fb95cd19e7eeef00847790aa3207942d52ca52a6b93368e7521d8c26c7310929ad65280f68f61ce4d56015ed0889ea28764e8b159f991ef17df6944201d01b20b7c77152cf2a7ac6e", 0xc3}, {&(0x7f000008a000)="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", 0x1000}, {&(0x7f0000de5000)="5ecd9418a74c22a94027f7747971036b74982b2e7c1f776293f20c5d7a3b1eea09e7f73cc78a318bee46bd14afd4049cf98bf7d31a43c865453822623997bc65e10ed15b393b25ee8de173abe565777da6ab83c8e2913b221f45e5ba95d1237f45c251504bf25c3f4e939c90565cc8162860600cbfcf511a724d06da8fef5abb35a2b56e08ac47ac1404ed59bb4c3940249028e7ee54e80b33ae6b83dce627432a19f60b34b774dae25d1f6bdb100ef8ab017f7c27f4d4dbef243265c6896189b40aedde977e80691b48a87d8f2f9255", 0xd0}, {&(0x7f0000618000+0x1e9)="1f1d86f8ca78043d2879e39b9a5cfc9d579ae182709ffda674496c905498d7b7979ea6cd0e2b95fcb919429089884e4f734006117f81c39756c76c214c45647f2aba5de45661f755cce9988c36776bec3b6c6cbde98ab974bccb20c1c130a84ba9367372f121b63cce3a7f69d6306696e61664fcae33bbb1994dbc1a53293a50d132166398c8d6de39cd189c05d59782187d15ecb55c8843b1301de3d2c8f04b3510db08838861f10da44e18e36118ea2cd2a9f9af0e4731f3c2b16e6e695b138370751daefa45a68cd661931a24307067b16b", 0xd3}, {&(0x7f000099a000)="", 0x0}, {&(0x7f0000ee1000-0x35)="291b8be4d8294d26d2d4ac4caec4bb67f4e10e60bcbb5b2987180eb3570e1a563f40199140150d2681e6e34fdeb80435818e378ce7", 0x35}], 0x8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00006fa000-0x4)=0x7) sendmmsg$inet_sctp(r6, &(0x7f0000c9b000-0xe0)=[{&(0x7f0000d8e000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000021000)=[{&(0x7f00002a2000)="b211a535cec901683079d78a3e48f88a4a63a76ec2f45db2da2348f88d68a256b1bfa1086aac8aaf6cd187737a723d5a0d4147e1a442b1c83452b6fa7a1108f912d7c3629c3a04db0f907b7dc0fe22c6983735f5aa9ed90fb77b5cb29217e11b1248deee59a3bf3fc9a2973971fe56915ae0aa1d0a7d0c16e206c1ab89d0b0d32305a0cb68ca432e259f20261284bdb71b3b34f1644e3335b90b7d15d6da41e7e8efab15175e2ace7cbb0456c66b442e724c8c4f4e4a120fcb3e32a10f6930f9ba68ce2d53c004ed58dcd7631edd456a4eeb95a68a80307bf3f19577408657238633054e076ccc", 0xe7}, {&(0x7f0000de3000-0x1)="ad", 0x1}], 0x2, &(0x7f00002e8000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x800, 0x8000, 0x6e, 0xfffffffffffffff9, 0x2, 0x7, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x200, 0x8, 0x7, 0x80000001, 0x7, 0x3d7, r5}}, @init={0x18, 0x84, 0x0, {0x5e, 0x1, 0x8e9f, 0x4e2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7fff, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x80000001, 0x10001, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xffffffff, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x200, 0x3, 0x7, 0x0, 0x4, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x19b, 0xcb5, 0x7fff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8004, 0x1, 0xffffffffffffff81, 0xffffffff00000000, 0x5, 0x81, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffffd, 0x0, 0x6, 0x3, 0x10000000, 0x8001, 0x6, r5}}], 0x1e0, 0x8040}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x1, 0x469, @loopback={0x0, 0x1}, 0x83}, 0x1c, &(0x7f0000967000)=[{&(0x7f000018e000)="2cae5be478f9e9be3ba72442c864d2c6502dbf45efdbbae577d478cc4cd8342363ba018eef3c8e2fa460af1abebae76eb635635f9951ca6f99e41ec9530bed27ac9c9aed953023e1a07d4e03f378198ce910aa56ca67a1eb9c980c083d1186c49636c1cab0732176731e1e36e3e0bcf8483c01e72eb4bdd0f4a6682dba1ef25fbaf83c48c2914bf1856577699d0aad94e688a7cd83d8ad087da78c58a68c01eef73b9ab1ce68841d53713213a933480efbc99b96fb1c872d3ded2be10f10e93f403eced8be3d", 0xc6}, {&(0x7f00006cd000-0x1000)="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0x1000}, {&(0x7f0000e1f000)="5e44e5e1c8fbf7e2d576a6f6257c2de7fb616fb98af858d081b7a1a538e3d86e1094d527bcd6e8f31a02d5bc0351573dd276bfe823b0ebcf7557a23e848ffe5e078027ca87ae69251363029bec66a25f52cbbf551fc775efedee372e860663d2a3683f80755ff02baab9f3da215e84e831a9a3268e0d5203ac7826dbca86e055c709e1447a5860bed5905623db554731b1acc3a859db3d3c702a27280cec3c7526e2c3bd79d7a15e", 0xa8}, {&(0x7f00001a8000-0x5f)="743f7dfc4bf936e9baaa29b8a148316c1ab9f78d3b451c969abcf27af9b9df37cf20a6497294e3a64c4fe3a3f7e0d68eaa9d0a432900610e6d81dd01604113520532c0019df3ffd95b5099bfea08b4d4dc518c00dd32b3194ded9fd716d479", 0x5f}, {&(0x7f0000c11000)="95a75f5a208c63e94e11ebc56be1f6482633947a58f3d771d7aa015fe3d209995834", 0x22}, {&(0x7f00008b5000-0x1)="8f", 0x1}, {&(0x7f000050a000)="b4de1b1075dc782c1267be8e073b6a9399327cabb8bdb667163c707f87bf51f0e2ddae1685cb806ba9943b469de144ae40ca3bbab38068f7e614cd60c5d63a3fcd2012c8baac5863b8cee58a3c609d28a633e7b75294ab57d47c805c49b2d04e61655d5e63ecb48cd1d0d4b512c87f824c7596c91bcea1725b10a5c3e2d8ff54aab7be2da912ba569550a77d39c761ae06fd3211e2a5a2275e7e7cc5921027447ac65b1f3b34191442fc458ffc50ba81b557e5e1be1e105db43535da26fa3568d5b859b2dfbc20d206f592ed81c95083cd72237b2bacdcba6bbead63dfddf4f0060be1d950516afb3f63864893ab4fb135724b4d7b", 0xf5}, {&(0x7f0000ff8000-0x48)="c93cfff5fc3fbe4820275794ff783a3952b69cf614fb1498c275add7d6f66e1f0d99fe6ee4c8d77e1345a6afa08cdebc3295fcb5a64c525297380fde9b01234a397429754f544216", 0x48}, {&(0x7f00000c8000-0x83)="f9bcd0d1b21d130db58d083678a67bceba5b0d69193bbfa4a9cefe6f66bbbabebbd6186dc3eb11231a21bb7c25d9dca17a09ff5abc759b23ea8cf50b280bf94b2c4eebc62166c031fe4ede4d3afb1566cfbc2b72031a1c28b7e842ad6a436377b8b5a1581bd941d8f03d6eb4fa7971893f6924517c39c5e16379145eb8607d402037eb", 0x83}], 0x8, &(0x7f0000c4b000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x80000001, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x5, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x5, 0x5}}, @init={0x18, 0x84, 0x0, {0x43, 0x800, 0x4, 0x4}}], 0xc0, 0x1}, {&(0x7f00007c5000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cfb000-0x20)=[{&(0x7f000069e000)="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", 0x1000}, {&(0x7f0000e2e000)="32179909978ec04796ef", 0xa}], 0x2, &(0x7f0000f0f000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x201, 0x8, 0x7fffffff, r5}}, @init={0x18, 0x84, 0x0, {0xff, 0x3, 0x8, 0x2}}], 0x60, 0x4044091}], 0x4, 0x40000) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00004e8000-0x4)={0x100000000}, 0x4) sendmsg$alg(r6, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0xfffffffffffffed7, 0x0}, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x3f, &(0x7f00003fc000)=""/110, &(0x7f0000147000)=0x6e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000066b000)=0x0) r8 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000916000)={0x0, 0x0, 0x0}, &(0x7f00000b6000)=0xc) sendmsg$unix(r4, &(0x7f0000159000-0x38)={&(0x7f00000a0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000895000)=[{&(0x7f0000874000-0x83)="1327f85f10a509ca26b22a2228721160e916e3ae6549b621206b7786f504f71180257a88d06a395817987f546bab5fad4816ee0c53f5dde092ba2073ca802d3beb0c346cbb3ccc1f6153a44b7a1f5b0a0578e80a3e26fa1aafcc404868a370a51d0a12507e22a892e4407e15957f3ca0030f90b4d34e56c8c57966ae113fa4c3cbf92c", 0x83}, {&(0x7f00008d9000)="53cae15e61513ef3ed3bff5d452724b4afa525e5d6593ab6f71e57b302503d3eab6a1a6c5214b9810befdff876c0ac42c334cde74e749e57ca08d05604f130f15a56587ae8e08195c2e2bb2469ba24a004052c115444b3daa8f6c686a29f272a3ad307b5c397351f", 0x68}, {&(0x7f0000f98000-0xb4)="f4dc13fed70dd43cba3ad80a294235f9b5cf7203b8c891b7a7aaeda095bed42df77d3e25ef4def83d92d84d0243df09de6fc291a88d21d1b2834ed8c8a722b5369f3dcd5bfc9919ed029106852db5f22af87851746a3eb23a946628c2f93917486f67161d2c0e8e742c38bbc3fee9cdac4b5e2732c0f8c7b891b3354b7b9eccfa6fe960bc766bec4f7313d1c8170821d937651bc434f507d4f38a50f7f300c7be036ae2a7f066b1dc3b7d41597ba231e520c48a2", 0xb4}, {&(0x7f0000c31000-0xbb)="eac8a6046e93c9719eddde94559a9cbd70c3eb74736033cb26552e13ab128699dee9d42e30823d5d6df14967dcba155dac638c6f940f07dd59eedec6593c7138016672811abca293fb9240b66329e9bc78a1abba9e166dcefdbfd2c623d5917aad6d33616ec87566afb557e8cea75ffa19cc0c51683ec74dd99a918b6accb4c9a52cdb4752f4d168ae035e9e2b413efd34f0eddcb9991c764cc0d393e152fa483e1515d9ddd89c04ec7a03fff4b2a6bc6e5aec3f399b3eada89c83", 0xbb}, {&(0x7f0000a49000-0xd9)="6e6ba53852fbe4215afa2213838d0940addd87242528bd96166032111d713f482c29d46560fd253171300ecf7eb93b45d97c3a6dd89a418a5275fa25c627c930bc20d5e01e3801d989ead5d069eeddc5fd1824271626adb11cf37314923a9fcd0078bfc2ca28f9458c0340534fd552920ac336a0c9d7a6b137d2a8c92df9094be762e9b5bc33bc8dff14c49cb276272f1fbd25836afae13e65adad0977e26ac86781a4305fc3af91318db9149773e945b53e89665ff967c1050ed1d0ae28f4bcfb8831bb23626852dfc6a2e0af7f8e719cf361eaf11cfba382", 0xd9}], 0x5, &(0x7f0000cd1000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x41}, 0x4000000) 2018/01/13 16:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1000000000002b) accept$inet6(r0, &(0x7f000095b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000174000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f94000-0x4e)="ea76425c3b01258012eedca5d1d8c252f2977dc0a0e1743b831c0d1e9c5102f3", 0x20, 0x0, &(0x7f0000142000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x40, &(0x7f0000002000)={0x0, 0x0}) r2 = accept$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000+0x6ef)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x5, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000023000-0xdd)={0x0, 0xd5, "3c42cc22f893022f2f4f1ede644a4230f7476e8dbcafd7d8208b2498f40f19e8e7e012fadf5671181617a31dd0ba1ec2d1d8f17f8fbdad52caef6d1e5fb9e00630ba05b65f409370c2bf8d7aa11d378ad94688c15f117df968b03df55d1b6acb2baafcde51e69cb999ce5e3f005dd3ae25613b6321d1c457c4b5dc426a5b9ea90b229350e2b5de405c8ecb9b5edb5a96781dd4fed4211c6749bc9b7e41b8667bac26dacdbee1ced9d50274e23e4746d81706da96cf5b25c783d60008d94d4eb325b6d99c05a692e37d95d3f1bbe8b3927eaf5fa9ac"}, &(0x7f0000005000)=0xdd) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000024000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000001f000-0x4)=r5, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000021000+0xdff)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000023000-0x4)=0x0) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000d8000-0x4)={0xffffffffffffffff}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000a2000)=""/4096, &(0x7f00000b1000)=0x1000) 2018/01/13 16:02:10 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x3, 0x1) r1 = socket$inet6(0xa, 0x805, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000a000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x49b, 0xb531, 0x99b, 0x5}, &(0x7f0000011000)=0xa0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000-0xa0)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x694}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x6, 0xead, 0x64}, &(0x7f000000e000)=0xa0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x2ed, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000b000)=0xd1, 0x4) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000001000-0x5)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000009000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f3000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000499000-0x10)={&(0x7f000059f000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000018000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000034b000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000095000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066e000-0x4)=0xe8) r5 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bfe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000403000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f76000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005f000-0x4)=0xe8) r8 = getgid() r9 = socket$nl_netfilter(0x10, 0x3, 0xc) r10 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000966000)={0xffffffffffffffff}) r12 = socket$kcm(0x29, 0x5, 0x0) r13 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d4d000)={&(0x7f0000e10000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r14 = bpf$MAP_CREATE(0x0, &(0x7f0000d05000)={0x64ceee80d3b4f01e, 0x40, 0x80000001, 0x89, 0x0, 0xffffffffffffff9c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r15 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000003e000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000573000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f00005e8000-0x38)={&(0x7f0000ad3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005b8000)=[{&(0x7f00009c3000-0x24)="f973b1daa1fe59c7dcdfadf2f686bf401275e01437d2bc2a6f04e2a35bce2578d8225d00", 0x24}], 0x1, &(0x7f0000d87000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16]}], 0x88, 0x4000000}, 0x20000004) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r17, &(0x7f000095b000)=""/0, 0x0) 2018/01/13 16:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000087e000)=0x5, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000056000-0xb)='dctcp-reno\x00', 0xb) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f0b000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xbdba}, &(0x7f0000e91000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004a6000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x101, 0x1000, 0x2, 0x1}, &(0x7f0000b32000-0x4)=0xa0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000f0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f0a000)=0x14, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00005ee000)={@common='ip6_vti0\x00', @ifru_flags=0x1400}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000f0b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000)=0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f0b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0c000-0x4)=0xe8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000f0b000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x5, 0x0, 0xff, 0x2, 0x80, 0xa0, 0x5e, r3, r5}, {0x6, 0x10000, 0x3, 0x8, 0x7, 0x7, 0x4, 0x3f}, {0x2, 0x6666, 0x9, 0x1ff}, 0x556d, 0xd, 0x1, 0x0, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x7c}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x1, 0x1, 0x41, 0x6, 0x6, 0x7}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f06000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, r3}) 2018/01/13 16:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000588000-0x57)=""/87, 0x57) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000317000-0x4)=0x0, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000121000-0x4)=0x0) r2 = accept(r0, &(0x7f0000588000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000565000-0x4)=0x10) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000589000-0x4)=0x0, &(0x7f0000588000)=0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000586000)=@newsa={0xfc, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) close(r0) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000a27000-0x30)=[{&(0x7f0000f07000-0x83)="8a9c69cd8641b69f597fc10ff43289d7b85b7766cb7ccc30c2eb2278f9d1c088550061cc37f15244a4a6b9920e42eeb0641110a0199dbc2f115763e4dce4e3e7ca69e5a798ba54d95c626d963454fdd386c1681cfeeefe62144a752393199a1b4f97884f764438ede08031f1eae27975f24b21496dec223c47a41ef025f1c102c1973e", 0x83}, {&(0x7f00004f7000)="f4ff2a9f5237f0a9578105198cf5c7087945e00b17e4412e6054a5816ab393c21c25893afe2d7044a3a75d3da4f535f7d3ee4fce39e83cff144002ad65ae3d8c617bb6e167775939e427cd9ce4ac620944f3411ea4a50072f1f51dd9f569bf1fc9ee85dcac9b88b71eb9485d78a38056520b41808fea3c99893d64c5b6b6fdf240efbe862dd52ee2f1c02f162d66daab779bba85b8460b653388c8cb1692aa49fe02147f85ec30d19f16b96fd2d32c08c3fab6e07f3d1fe1e11509e11f29dc0ac3ff6c8d41fbc79c2b0ceb356c34c30eee169674f15402b9b856ba002a6b45a8de9032", 0xe3}, {&(0x7f0000286000-0xc)="d332c82bc5a60041758c943d", 0xc}], 0x3) 2018/01/13 16:02:10 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e7e000)={0x0, 0x0}) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e7e000)={0x0, 0x10000}, &(0x7f000082d000)=0x8) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e7e000)=@assoc_value={r2, 0x1}, &(0x7f0000b8f000-0x4)=0x8) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ad3000+0x109)={0x0, []}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='ip6_vti0\x00', @ifru_flags=0x1202}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f58000)={0x0, 0x0}) 2018/01/13 16:02:10 executing program 4: mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ad4000)=[@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x54) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getpid() poll(&(0x7f0000f91000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000ddf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000f92000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xffff, 0x3, 0x0, &(0x7f00008d4000/0x4000)=nil, 0x7}) 2018/01/13 16:02:10 executing program 0: socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000c8d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000051f000)={0x0, 0x800, 0x5, [0x8, 0x7, 0x876, 0x3, 0x1a3]}, &(0x7f0000cd1000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x74, &(0x7f0000f83000-0x74)=[@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0xdba}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000052000)=0x10) r2 = socket(0xf, 0x11, 0x4000000000000002) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000953000)={0x1, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00005e3000-0x38)={0x0, 0x0, &(0x7f0000feb000)=[{&(0x7f0000b85000)="", 0x0}, {&(0x7f0000feb000)="1e5ffdd6e5d22ac8e7728aa3750daf22bfda4f26175bbf588e0838f3a13e24616cd6bf5f3abe455b36b5d7b70553a12ff1b7403cfd4b0cf61501951a4aab8a0206fcb45e6f6dfc3132ec17ad7df148f82cd0a92461c1b857e49c390164867e8d2f25f21970f8b0dd45f9988d9affa91e249763428d608dfbde1bbfef8d2c3d2a5fbb71af09a59feab359cef4f3bc7b3124c6d3b131ae2c741aa0726d104fc3540ad23634b8b06c7bf197838a1aa7e9f58c16c85e436f8d0f9db7bbf89ca1bcb5253b1c86df0983388649cbf6817a806c252deffa0a8e019a2e8114314884ffee512d2fb197d1504ae5ab9f55ea85e8f61d5af1f3", 0xf4}, {&(0x7f0000a7e000-0x9b)="102017ffdebc725f2da7e186aebe03fe35669ee8d5e20afa8a2845050b03fb0a23e242ef143771874fea2d315a914db33ab408b03df87630102eb7e2461f80d9b60f9a7b6d57a3f9abf256577d9e3791c591fa838b1935987201400bce854a1ad82942c167144b73ec598d796320416a39c70d427eef2448f41cc578efff75c4e2cf2b8cf7e7da59df1305ed9a7e5907a47c678a0edb9eedcdf3e7", 0x9b}, {&(0x7f0000825000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000583000-0xf8)=[@iv={0xc8, 0x117, 0x2, 0xb1, "08ec492d3538d8b5b6dad7d97dfc563d5fec35ed76b09a9b3ac3a068d24f68b0ca58eb1979763df3a951e27efd707a7a35defa7bb5e65429f104ed661b68fcf65c000c999bbcff061cafd7b426cc6b79e2e120b7a62d8d9f6c2ea9b4f69d7da13c33d5d5b6a49a8839f9249f5fb6c1c2c1ec1203a9a1a2fba2a06473fde09bc7fd9ed48f6f743c67d122a1817e04d7024a0229330aafa681c14cf7d322aabf68c92273fd5c074b90d610a49d5c59cbd636"}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x800}], 0xf8, 0x24000000}, 0x10) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 16:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000a87000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000d2000)={0x0, 0x5, 0xec7, 0x81}, &(0x7f0000f4d000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e1b000-0x8)={r2, 0xfffffffffffffffe}, &(0x7f000095d000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f000064d000-0x10)=[{&(0x7f0000360000-0x20)="4535f9a479a97473ba45e59c59179306", 0x10}], 0x1) 2018/01/13 16:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c02000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0xffffffffffffff8a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) connect$netrom(0xffffffffffffffff, &(0x7f0000f8c000-0x10)=@ax25={0x3, {"c3f1c0d463e1e6"}, 0x8000}, 0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000a86000)=@req={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b94000)=0x3, 0x4) 2018/01/13 16:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x4, 0x100000001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000701000)=@common='ip6gretap0\x00', 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000faa000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000097c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009cb000-0x4)=0x8) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x2, 0x3, 0x196, []}) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f8a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000728000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c03000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c2000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000baf000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c52000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e52000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f3000)={0x0, 0x0, 0x0}, &(0x7f00005a3000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002fc000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000015a000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000682000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000873000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f000016f000)=[{&(0x7f00008a0000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00002a3000-0x40)=[{&(0x7f00004b5000)="674f6311ee260d2cf7af3a5bf628a3f1d99ccb96454d0d405d6d9c6da614accbcbd731df5a11d9a22fb78651e05b8173542e7b3365df659404dcd9a764f98a10b6f98d56e4895608cb8c25bf7bce59dec4f823ab5815172aac53a50842eca5fa761a1ade86f74d43adb8ff96f1059c159e9e35340db1a351d322e14e64304c5c00ffc4976a15dbe8d942e9b1b32a96f67bce", 0x0}, {&(0x7f000033a000-0x71)="454feeb23612b2adc6e3a84b22dcc8263bf0583c05d613ded88b41257b197a92399627c4ebacdcb80d1323dcc7e07e598c10ba08192992b7b2c83d0781f09038eb92512f7ec7958538d98bf4c10df304aaa36782b1c4fd3967edb706633b74a1b4f8ed6c9bca641d543343a99909ac02a6", 0x0}, {&(0x7f0000a39000)="aa4349d2b0c2027d3079cab9f8ae0f6ecfc9bb690c838857", 0x0}, {&(0x7f000060f000-0xb7)="9eb81999178a32c946517f75f5fd02d42f10667d13a025f410748b73917ebe6e7af24bb805bef2f76d972087833ebca5113ac249f1b643ada2548f1e7b988c5f9386a21b812fa0af4d1d163c941c335abd20d468a30ed79dd3df8d64fafaba1ad16b9e719e6f42657b0f4c44fd1a8b610e68108fbc507ee4ee60bc2009ab1b4b3d3a91b66723a95f5f79f32ce3c9a8776319aea8b1596f61b570722be0f7837a1795a451be5a6e0e091c2a018c4992f7d316046c16a63f", 0x0}], 0x0, &(0x7f00005fd000)=[@rights={0x0, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1, r1, r0, r1]}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r1, r0, r0, r0, r0, r1]}, @cred={0x0, 0x1, 0x2, r5, r6, r7}, @rights={0x0, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0, r0, r0, r1]}, @rights={0x0, 0x1, 0x1, [r1, r0]}, @cred={0x0, 0x1, 0x2, r8, r9, r10}], 0x0, 0x1}], 0x274, 0xfffffffffffffffc) preadv(r0, &(0x7f0000856000-0x10)=[{&(0x7f00006cf000-0x3)=""/3, 0x3}], 0x1, 0x0) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c59000)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000154000)=0x0) r1 = accept$inet(r0, &(0x7f00005d6000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c2000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x800000000005, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) writev(r3, &(0x7f0000bb5000-0x40)=[{&(0x7f00005bc000-0xd1)="c9c98ebda2208a8f664b9375c2976f8e924ae5084d07586f169c7edfd18a173a8c22ce1f39de435471131364b58e2e3e37a58482f38989287b9c412e5a13a8dacfca5715481d993181cfeae68c4df56d57e1c7c5de88a284deb38270dadacc010916536eecb78226669e570982b1a493e81706aa641a31574e86e457af1519dc9fca3642e2fb39fd69c6563fae45e956da8997d1fa3032e9fd5e6ce095ccab6004c57cdfed294284422a7e31c004df7973da0f15b677f4e7a1b73e95f933fea394af088605125497a9fecd4b201b68e9f0", 0xd1}, {&(0x7f0000621000-0x1a)="22f716fb7bab99d48d01167fb80334385b1be9ac4314f239449c", 0x1a}, {&(0x7f00000be000)="b1f62ef1dc842f38b0dca7caaf1d1dc97f7279c0ebc2c8f3b6b1fb5919e3b7867d1e17028bff71f256cb08b8f2d87c371b52d05ad2c453812b27d7163ca2edb62d73249e6968a8f2fc7b72e1d95c4cb375a2bffab381b0b8212cea095df22f0c29e2b6d2e34da364a4fb66a24276102496a8b7360e81073bc7347d4071304afc7eb25bcf026a647aa7ed9d88e6feca02f119bf22335d2cc0c267a0a48e4d84e552e510eeff93fb2be2af0913688d3e4d2bba27af7e54d5f0a19be795ab3cc3dd7b52e35e6a022988a37f2f2284b7439d4e0aae9980dd6b5e141ac1ff318f03b5074074b79f5534de0cccd655d2d71df619fd", 0xf2}, {&(0x7f0000ceb000-0x9c)="aa38f9e4e5d5c7ea9034a4da82c0cf4a685959b19e086e7f405070a3c778be1946d584b7cba31d38a60b59046cb46962a1c36494a1cce25114c587b3a34f54e54516c2de802fd7f5f91b04eb64b52c50695dbda9f6fc660d5421954336d26c8d66116cfd2edddcaf52130ecdc4b8af608182eabaa8ac7d7cbf7275752c947abc31f7eee16eef4ace7f3b33279607989942c7e9039c7a50739e6e92c5", 0x9c}], 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000396000)={r2}) sendmsg$inet_sctp(r1, &(0x7f00004e1000)={&(0x7f0000df5000)=@in6={0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92}, 0x1c, &(0x7f00000b2000)=[{&(0x7f0000cf1000)="e139e67d20bbf3b82d26ea491713f3fa8cd851b59bd8f1e61f4c0ba72df214a48bbd523d9d05c3a98097dfb8867bedc6c280c8468fc4880d72fb358a1e885a2c6121c62d6b1827bfbd0af6d8e0318f8a261566f28eb1b6f88aaf5be73c766e0ccf2f30c3e2babd54e582f714ec4bf46e82b4d8e91fb28a5603f263cd3c3a3c54d95829ec79435d715355a578511b3f06dce7ee90b13402f8671717af8e0ec17bb1329cf324d8828b112d60", 0xab}, {&(0x7f0000e58000)="c15d45fb8cf431ab61e1c8025ab471df5366e8c0c1709b4e067daaa98b00", 0x1e}], 0x2, &(0x7f0000162000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x400, 0x8000, 0x99, 0x81, 0x3, 0x7, 0xad, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x2, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x3, 0x5, 0xfffffffffffffffb, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0x1, 0x28, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0x5, 0x0, r4}}], 0xf0, 0x4c885}, 0x4000010) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000f23000-0xc)={0x1f, 0x1000, 0x4, 0xe6, 0x2, 0x3, 0x5}, 0xc) 2018/01/13 16:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e12000-0x58)={0x26, 'aead\x00', 0x1010, 0x2020, 'gcm(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000037d000-0x14)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x8000) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c81000-0x30)=[{&(0x7f0000ffb000-0xc2)="8159e924cf4ad452a949c600d6da76518b4e5858b8766c29188498fe17c3c2d1", 0x20}], 0x69, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f00000d1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) recvmsg(r1, &(0x7f0000684000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) r2 = epoll_create(0x7b06) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00004cd000-0xc)={0x20000000, 0x0}) 2018/01/13 16:02:10 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008f0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000070e000)="249c47ad0a3900006c0ae5fa409d4d54", 0x9e99) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000d9a000+0xb0d)={0x7f, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380, 0x8, 0x787, 0xfffffffffffffff8, 0x6879918c, &(0x7f0000b75000-0x10)=@generic="61fb4f53dd95566ac95d34d3cb442a04", 0xdc6, 0xffff, 0xfffffffffffffffb}) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000103000)=0x2, 0x4) sendmsg$alg(r2, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f89000)=[{&(0x7f0000f88000)="a13b29fc01739b20d47c987de8154438", 0x10}], 0x1, &(0x7f0000c08000)=[], 0x0, 0x0}, 0x4) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) setsockopt$inet_int(r0, 0x0, 0x35, &(0x7f0000634000-0x4)=0x6, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008fd000)={0x0, 0x3}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff9000)={r1, 0xe6ee000000000000}, &(0x7f0000ffa000-0x4)=0x8) 2018/01/13 16:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f41000-0x90)={0x8d1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x11, 0x802, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/13 16:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d3a000)={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x1}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x40}, 0x150f800000, [0x6, 0x1, 0x5, 0x6, 0x6, 0xffffffffffffff01, 0xffffffffffffffee, 0x2]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f00000b9000)=0x8001, 0x4) 2018/01/13 16:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) accept$unix(r0, &(0x7f000031e000)=@file={0x0, ""/80}, &(0x7f0000c38000-0x4)=0x52) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) sendmsg$inet_sctp(r0, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000329000)=0x0) write(r0, &(0x7f0000174000)="260000001300470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003ce000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x5, 0x6, 0x1, &(0x7f0000f3e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000692000-0x28)={&(0x7f0000574000/0x4000)=nil, 0x7, 0x5, 0x2, &(0x7f000078a000/0x1000)=nil, 0xfc}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b2e000)={0x8000, {{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/13 16:02:10 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001d000)=[{&(0x7f000001b000)=""/196, 0xc4}, {&(0x7f000001d000)=""/223, 0xdf}, {&(0x7f000001e000-0x52)=""/82, 0x52}, {&(0x7f000001d000)=""/30, 0x1e}, {&(0x7f000001e000-0xce)=""/206, 0xce}], 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00007ee000-0x10)={0x0, 0x40}) accept$inet6(r1, &(0x7f00008de000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000845000-0x4)=0x1c) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000096c000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="3c6c034c66ed", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="813d02788daf2b78a2a46230b2c587d1"}) socketpair(0x14, 0x800, 0x11eb, &(0x7f0000336000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00008c0000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00009d3000-0x4)=0x800, 0x4) pipe(&(0x7f000042b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00003a2000-0x8)={0xf1fb, 0x3}) write(r0, &(0x7f0000028000)="", 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000b0d000)="e855f66bcc16c0d8fa9450f57e1174908b17281de4f1c79cce893daa708ed18ec8425de1c850f9489d346dfcfcbcf94750a64558a0c43a022d95acf6c2627735973936da01d458d4c2ffc6a374ffb7f28c3d25cda234e67169661f13e82f84c4c622c8e3fdb0e78eb51cc1eb4b73912a2fdcb41a617f7166058c70ab7d2f5d5b523f06a65ce89928de7dac74ec0de45cfe86791b83fa105fdcc7abc0e467e3e2f819ba2a101c87b7fe766f10a88862791870f97af10851e77145957352cfffe04c7c76a5537d98461b87c1b71904244bf7162b820ca3a61aa13479fe6e46cebb23", 0xe1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000025000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f000014e000-0x50)=[{r0, 0x8, 0x0}, {r1, 0x8502, 0x0}, {r0, 0x0, 0x0}, {r0, 0x702a, 0x0}, {r0, 0x611, 0x0}, {r0, 0x280, 0x0}, {r0, 0x10, 0x0}, {r0, 0x400, 0x0}, {r0, 0x4003, 0x0}, {r0, 0x1000, 0x0}], 0xa, 0x9133) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000691000)={0x2, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/13 16:02:10 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000005000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000-0x81)=""/129, 0x81, 0x0}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x3a9) 2018/01/13 16:02:10 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000053000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000159000)={r1, r1}) r2 = accept$alg(r0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) r3 = socket(0x1c, 0x6, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f44000-0x4)={r2}) 2018/01/13 16:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = socket(0x2, 0x1, 0xc0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a61000)={0x0, 0xd3, 0x2, [0x0, 0x8001]}, 0xc) 2018/01/13 16:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x40, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000094000)="") socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab00009f7850997ef88b13c590", 0x0, 0x0, 0x0}) 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f50000)=@generic="6149d13a1413a1d3b220424af81a22a6", 0x10) socketpair$inet(0x2, 0xf, 0x7f, &(0x7f0000151000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f51000-0x78)={0x2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x259, 0x2a, 0x7ff, 0x0, 0x8000, 0x0, 0x81, 0x799, 0x2}) mmap(&(0x7f00005fb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000071a000)="a634177a035436ce91194140190d20f2c401fdafa813eb72030389f984bb21f7ff31f06fe6f26eb041a386667ecb6c24", 0x30) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f52000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009b000-0x4)=0xe8) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x4, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x1, 0x920}, &(0x7f0000036000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000037000-0x8)={r4, 0x8cb8}, 0x8) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000033000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f000001a000)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x800, 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000003000)=0x8, 0x4) connect$inet6(r3, &(0x7f0000035000-0x1c)={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x74e}, 0x1c) [ 72.780984] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 72.793049] audit: type=1400 audit(1515859330.977:69): avc: denied { accept } for pid=16839 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fd6000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002a000-0x4)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c87000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fd7000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fd8000)=0x0, &(0x7f0000fd8000)=0x4) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000a95000)={r4, 0x1}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000047b000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fd8000)={0x1ff, 0x1f, 0x8001, 0x0, 0x4b, 0x7bf, 0x8dc, 0x100, 0x0}, &(0x7f0000fd9000-0x4)=0x20) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fd9000-0x8)={r5, 0x1, 0x800}, 0x8) read(r0, &(0x7f0000fc1000)=""/60, 0x3c) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x4000000800, @ipv4={{0x200, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "bc010007deff23000000800005000000e60100b0"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000aa5000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f42000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b49000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fd000-0x4)=0xe8) r3 = socket(0x9, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ceb000)={0x0, @in6={{0xa, 0x0, 0x5fa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x800, 0x7, 0x2}, &(0x7f00000ec000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007b3000-0x8)={r4, 0x3}, &(0x7f00000ee000)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000093c000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x0, 0x800007, 0xa, 0xa0, 0xa0, 0x5e, r1, r2}, {0x73, 0x6, 0x0, 0xffffffffffff7f51, 0x800, 0x10, 0x4, 0x1}, {0x1, 0x2, 0x1ff, 0x7}, 0x1, 0x8, 0x0, 0x0, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0x56189945e0c03ea0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0xfffffffffffffff9, 0x1000, 0x1, 0xf32e}}, 0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dd9000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000391000)=0xc) socket$kcm(0x29, 0x7, 0x0) 2018/01/13 16:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x101) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cf8000)={0x0, 0x0}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0xfffffffffffffffe, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000030e000-0x10)={0x9, &(0x7f00005f9000)=[{0xffffffffffffff00, 0x9, 0x8, 0x100}, {0x3, 0x0, 0x1, 0x7}, {0x9e, 0x0, 0x9, 0x9}, {0xa5e, 0x7, 0x4, 0x1ff}, {0x1, 0x40, 0x0, 0x3}, {0x0, 0xac, 0x0, 0x4}, {0x401, 0x7816, 0x7, 0x3}, {0x2, 0xffffffffffff1274, 0x1, 0x8}, {0x9, 0x6a4f46fb, 0x5, 0x800}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) close(r0) 2018/01/13 16:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000aab000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x8080a, 0x7fffffff, &(0x7f00002ac000-0x8)={0x0, 0x0}) accept$ipx(r2, 0x0, &(0x7f0000c45000)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000aec000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x4, &(0x7f00005ae000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/13 16:02:11 executing program 7: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)="f3", 0x1}], 0x1, 0xfffffffffffffffc) 2018/01/13 16:02:11 executing program 4: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000dc9000)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000dc9000)=0x0, &(0x7f0000dc9000)=0x4) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dcb000-0x6)='vegas\x00', 0x1bc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f0000-0x4)={r1}) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000dca000)=""/204, 0xcc, 0x141, &(0x7f0000715000-0x10)={0x4, 0x401, 0x2, "c76a01c28394", 0x6, 0x0}, 0x10) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007ca000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000074c000-0x4)='tls\x00', 0x4) r1 = socket(0x11, 0x802, 0x300) r2 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r2, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) recvfrom$inet6(r1, &(0x7f0000358000-0x1000)=""/4096, 0xffffffffffffff65, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0xffffffffffffff67) [ 72.892151] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/01/13 16:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000) pipe(&(0x7f0000cd4000)={0x0, 0x0}) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000611000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000862000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f9000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f9000-0xc)={r3, r4, r5}, 0xc) r6 = accept4$packet(r1, &(0x7f0000686000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e9f000+0xc04)=0x14, 0x800) r7 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r7, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a2b000-0x10)={r6, r1, 0x1, 0x1}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000b14000-0x4)=0x0) close(r7) 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000007c000)={0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000089c000)=0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ef1000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000eef000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b0e000-0x38)={&(0x7f0000eef000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000eef000)={&(0x7f00004a4000-0x13d4)={0x13d4, 0x2f, 0x100, 0x7, 0x0, {0x5, 0x0, 0x0}, [@generic="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@nested={0x2f0, 0x65, [@generic="8282d8a57cdfdc2253343a6dd45a7fcf1c7d77488d5da1c7b95625693459209539fe0e9199f01c7044abc6de2a84df7c4fd0fdae849123f554957a586fecf5ee5515659efe299f5b69b9bfe40e1ea28f9383cb6ca8f160c569e33400f4afe47baf82aafec8446f73077d9cceb80dc587abf9195a94d25cc5627fc46f68392d6f5b0b3b745c", @generic="b93183a29bc0d4f6ea2f8f90a25257f72babac336f482c2babb476dc4ae71faeed9039c31daf059689290ddcfabb8051d1077390afdca4e691167a12483e780ae7fdf36b4e62e59508c8a1ad219983c6629bda29aac3ccd9dac1a7c90c0f21c7ead786972ee6c1ff0cd178327063fe2dc354ea9dc75e7d921dc179e9580cb7a42439", @generic="b3241cc5a26f9bb9129523f9e018437453ace19f1a1b641e4f9f92340a88a36cc49e0b6a2c2180ac57254d93dec21a120aef458191089fd644f6082e32e700bc122851e0bcd92cc4058f5a726de8b81f4e6b3b404c018308065fd19435ccb1b32a61b0c9154a35036269b8793932b2953e5e8a5857800a638028518be307e2d7fb0cc158f82ac45366c8ddb4961e0ae45efb39f864430dc40d0307065ce7bac10a0516c9e43818e2e11afc3177e1507f621d5fbefc6b4ef3951f9a9b2e50ee22573ff6098aedcf9310ed4763ffa865f16ffc1f7f4ff12f0afd", @typed={0xd0, 0x2d, @binary="0cb5bfd286c7c52f95efb21def12edd14661281136d6d32f1add7fe826568133603f5d4a085de94ff546adf45b10e051e1fc16891ecae2ebddc02700ad353a53b6aaa99d98f8b70d6194765934afa9015a4670c9c1b6941abdee25ab81fabafa1e6d89275863990c64de98abd4b862560ca128e38eaddbbc139f1e88b9b8958ee0aace1828ba9f000bd3c09baed7a7e32520d2ae643f185c3675baae5a5506059c86757ce7053c76cfcde962d7be9628edf2c23197737b2c2887ee8ebcc3d0ebfe25d36deb3a5ddb"}, @typed={0x10, 0x2e, @u64=0xffffffff}, @typed={0xc, 0x57, @fd=r0}, @typed={0x14, 0xa, @str='!security\x00'}, @typed={0xc, 0x88, @uid=r2}]}, @generic="8be2de9a853b46fdefe78dc6b2fa18a966830cbec411fea069c972d84a4447fbc838b2dbdbb6bdfcbe02eb65c37925f8f48daeaa9a01c155fe4662d87193751e90e5f32394822aace11a645873331dab545c793a81426dfbe31306d511ad61658473bf89fa5d4e44541b68a2c522c4a6f04f10bf81bea2d41cb4dd803d0323b05e0bc5a9df2ac7d058533a4b6d658c265a2b6726ba3c3f62f5dd4a928fa3afce05f889f71fca1eb1eb5b2e7c4c359e7f2c9a7b94c22fdbbd46d9f25ef767a3", @generic="06ca554ecbe3a9e662c70acd5bac80db"]}, 0x13d4}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff01, 0x0, 0x40, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x5, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x7, 0xc0f0, "d5ba00", 0x7, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be0dad1a8881734b987cb708a6f79ea421"}}}}}, 0x0) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000712000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000406000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000120000)=0x0, 0x4) 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000012000)={&(0x7f0000002000-0x8)=[0xea4, 0x7], 0x2, 0xd1f1, 0x1f, 0xc863, 0x80000000, 0xffffffffffffffff, {0x6, 0x800, 0x0, 0x9, 0x314, 0x3, 0x4, 0xa5f2, 0x3, 0x3, 0x3, 0x3, 0x9, 0x3, "2698e4974d181b8f3cd11167605c247433f157293d62c6bfd4413a2828e2870e"}}) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000012000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x440e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ed6283fccb0ebfb91eab3c7eb8806f94"}) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f0000011000)="32000000180025ff0700940d091404028020fe20000400050000001e0f000900071d000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/13 16:02:11 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000)={r0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1f, 0x0, 0xff, 0x1, 0x401, 0x1, 0x7fff}, 0x20) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000007000-0xd6)="ba263cfcc0e810edf48e9260a43473fa082991c1de26744c881182295306f6f0518ad4363e9caf5819f3ff31288355e3a5660d77714e94674b8be8dc897390af86aca989877090f2e7c1bdc2cb1cddd9a3a38488e1f6c8afc0f27f33c4af94b36441ec2e3cc863a2eece18ab118c05d0e8fb8fdb94ecd1df0c4625c3db6d0a8bc9a059b4da95594c8a3e45d9e32200d92756ec781bb01063142aeb4e254d5faceffb4b82f43b12957f7af3cade3fbbb5c9205d799659d16e0e2bc0d40bff5fa2c807d36dce58a2d87311bd04912804cd149f1464ab03", 0xd6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000003000-0x4)=0x1e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000013000-0x20)={@common='bcsf0\x00', @ifru_flags=0x8000}) getpeername$inet6(r1, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000b000-0x4)=0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x1042}, 0xc, &(0x7f0000003000)={&(0x7f000000b000-0x112c)={0x112c, 0xc, 0x6, 0x820, 0x7, 0x0, {0xa, 0x0, 0x1}, [@typed={0xc, 0x7e, @pid=r1}, @typed={0xc, 0x25, @fd=r2}, @typed={0x10, 0x48, @u64=0x3}, @typed={0x8, 0x1b, @void=""}, @generic="2a79f4884dd78c8477b53dfa16eae61ab5604e6318b607d4d7f146ba80ab6452197bb7c0e2bf9ac31696541c6e46a859ca0b35d37620528b15f1590c23cd657034939ab6f1a41c5d6d9dd9c310f7d54b0441be65c99f24ec48fb2bdb885abb393011df68767fe3db23fdf0251dedc358923c6e069ffa13c1e2c992a2786b3bad9b8276adfa22d5b2a30e6cbb50348baad85b34f2642552cc0840d5e7eb52aeaccf6fc178f97564165b029e7e761cd0fbe6df0739e03d92a6410220a3f104219ec409adbf97cab69203e0aacda83e9e6948b1172e15140572baf175cce618dee5684f7bfaea39", @generic="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"]}, 0x112c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000800) r3 = accept(r2, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000000d000-0xd)="a6ce58f0780839f7a64c434d6e", 0xd) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/13 16:02:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) getsockopt$inet6_tcp_int(r0, 0x6, 0xd999cdfd5ffa26e4, &(0x7f0000638000)=0x0, &(0x7f0000c83000-0x4)=0x4) r1 = socket(0xf, 0xb, 0xffff) recvfrom$ax25(r1, &(0x7f0000fda000-0x1000)=""/4096, 0x1000, 0x10020, &(0x7f0000455000)={0x3, {"4faa0e436dd850"}, 0x100000000}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000090000-0x98)={0x0, @in6={{0xa, 0x3, 0x76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca9, 0xffffffffffffff80}, &(0x7f0000a82000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b88000)={r3, 0x0}, 0x8) 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8c000)=0x14, 0x80000) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f8d000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00000f4000-0x2)=0xc) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000f8c000)={0x11, 0x1f, r2, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) bind$alg(r0, &(0x7f0000f37000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f8d000)=[{&(0x7f0000a95000-0x3d)='\f', 0x81f8446d2ca02684}], 0x1, &(0x7f0000f8d000)=[], 0x0, 0x5}, 0x1) 2018/01/13 16:02:11 executing program 4: mmap(&(0x7f0000000000/0x183000)=nil, 0x183000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000183000)=0x0, 0x80800) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000083000)=0x0, &(0x7f000003b000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000183000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000183000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000011d000)={0x0, 0x0, 0x10}, &(0x7f0000184000)=0xc) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000f1000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xf7f, 0x6, 0x3, 0x8}, &(0x7f0000185000-0x4)=0xa0) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000185000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000185000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000184000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000185000)=0xe8) mmap(&(0x7f0000186000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000017e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000-0x4)=0xe8) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000183000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b7000-0x4)=0x284) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/13 16:02:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000984000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x3f0, 0xff80000, 0xffffffffffff0000, 0x7, 0x81, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff, 0xd9b, 0xc4b4, 0x200}}, &(0x7f0000eb7000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002f4000)={r2, 0x5d, "55137349cc2b769c5acd7740f162350071be9a3d236f38f01a63cb0e7642f0c1161430a5a88bbef392a6dd964cbc661cb0e3133661e96b03dc0938f602c7252950a219e290b8d9e5564a9c3c787102b6c8953fe88e39c27d3b477145c7"}, &(0x7f0000921000)=0x65) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000007000)=r3) r4 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r4, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000009000-0x10)={r1, 0x1c, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000005000)=0x10) sendmsg$nl_route(r4, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x1, &(0x7f0000002000)=""/4096, 0x1000) 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009f7000)={0x3, 0x6b840f065c1c6c82, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x3, 0x3, 0x25, &(0x7f00005d4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000029a000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000, 0x9}, &(0x7f000095c000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000045d000-0xe)={r2, 0x6, "041847919a95"}, &(0x7f00008e8000-0x4)=0xe) close(r0) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000038c000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00003a3000-0x20)=[{&(0x7f0000c2e000)="4778a82d446e9e66f4d678ecbaaf3adf", 0x10}], 0x1, &(0x7f0000153000-0xc0)=[], 0x0, 0x0}, 0x0) r3 = accept(r1, &(0x7f00000d0000)=@generic={0x0, ""/126}, &(0x7f0000775000-0x4)=0x80) pipe(&(0x7f0000c26000)={0x0, 0x0}) accept4(r2, &(0x7f000070a000-0x80)=@generic={0x0, ""/126}, &(0x7f0000df5000-0x4)=0x80, 0x80000) r4 = accept4(r2, &(0x7f0000ff7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000710000-0x4)=0x14, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00006a0000)={r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000caa000-0x80)={0x0, 0x78, "90ac124439fdee7d53c8c914beace437b0d7aed07455ef8500b5bd9514e0f7b3be35a50f60882c02dab01bf0c425544ddd0d355b30329f3bb3ccdd743920b605fde6b6e7f43089b3ff420ba00dd4f1b6f002d527bca2f6056c4e39698c0b96360cc349a8fcc715a74cbffdc07e582d82637c35d4bfc09347"}, &(0x7f0000a6a000)=0x80) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00006ca000-0x4)=r6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000f9d000-0x6)={r6, 0x3}, 0x6) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/01/13 16:02:11 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000043c000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000540000)={r1, 0x0}, &(0x7f0000b64000)=0x8) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000700000-0x40)=[{&(0x7f0000e3e000-0x3)="dc2afa", 0x3}, {&(0x7f0000be4000)="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", 0xfe}, {&(0x7f0000b6b000-0xa4)="6b8a817b94b4a41184623e97ba2e7cf63ecb355a2303785c10ff12a53ee9d07638f4f03b48b4e5c97549d7cd299e391fc662702c570b3f15fbacd8964c965ef96fea53fb6916a9a896fab3f2d9e2623ce82fa6dc0725b81dcefe2c261cfd6b5c5764daf364cda4802d4ca65adf2242da1bccc9d32e291eb8c545b3a1535c779a2d1ed2358b1a0da39a07dd4e3e66309bcf05b52ef5e83e70aa19d3d43df8af4ff0a764e5", 0xffffffffffffffb2}, {&(0x7f0000898000-0x13)="448912fa84b2799ac4aae331d6e558af9adca7", 0x13}], 0x4, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000245000)={0x7, &(0x7f00007cf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_int(r2, 0x107, 0x16, &(0x7f0000a86000)=0x0, 0x4) 2018/01/13 16:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002c7000)=0x0) socket(0x3, 0x800, 0x11d1) 2018/01/13 16:02:11 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x3b, &(0x7f00002da000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x8, 0x8000000004, 0x80000000000000, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00001f2000-0x4)=0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x97)={0x0, 0x8f, "710646feddf4b63b99d7975d6bf51a345ae0aa2806693c37f9bf16119c0f28d13f8ea1b6559b8066ebecdb482666877e835b62909c2263a38fca1734313d8aad3c68c9cbdc8cd08578a49419f1bcc7f41f1190d41f9bc1fd60f2129926563cfd336227615cf7cfaadd19b8534a9a2c7dd5dcb6b60e62a1c325ec52c48c4e3e07d522e87ebca5a85c4741ec03b4dd31"}, &(0x7f0000001000-0x4)=0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x5}, &(0x7f00007c8000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a29000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004ba000)={0x0, 0x202000000}, &(0x7f00001f8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000626000-0x3)=@assoc_value={r5, 0x1}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000644000-0x8)={0x0, 0x0}) accept(r0, &(0x7f00002d7000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c9000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d73000-0x4)=0x1f, 0x4) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eef000)=[{&(0x7f0000b9c000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000655000)=0x101, 0x4) socketpair(0x11, 0x7, 0x2, &(0x7f0000397000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e3a000)={0x1, 0x7}) 2018/01/13 16:02:11 executing program 7: r0 = socket$inet(0x2, 0x80000000000003, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f16000)=0x0) 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f00005fb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0xf17, &(0x7f0000f36000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f51000)={0xc000000, 0x1f, 0x4}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f50000)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2018/01/13 16:02:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/12, &(0x7f0000959000-0x4)=0xc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0x2, 0x1, 0x3f, 0x100000000, 0x4, 0x20}, 0x4, 0xc681, 0x10000}) socketpair(0x7, 0x4, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r3, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r4, 0x9, 0x18}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) connect$packet(r3, &(0x7f0000000000)={0x11, 0x1f, r6, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000004000-0x8)={r7, r8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xce, &(0x7f00005f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x98, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "f9b41f", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x55, "15305ff382b67a75d6199271e5ffe20d207efd0816699b19644dbeeee0548e70a5ab194d7e74da262789bf43fba8ddebbfe5fba1a19889f454bf930e3857c2f3398f66a40ede53836ef0efc9fbb28734641fb82595"}]}], "fc7fe26f1a7b3339"}}}}}}}, 0x0) 2018/01/13 16:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x1b, 0x80000, 0x1) connect$llc(r3, &(0x7f000027d000-0x10)={0x1a, 0xd, 0x5, 0x0, 0x9, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) socketpair(0x7, 0x3, 0x2, &(0x7f00006be000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e16000)={0x0, 0x10001, 0x6, 0x6, 0x7, 0xec1, 0x3, 0x0, {0x0, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x23fc, 0x1, 0x40, 0x500000000}}, &(0x7f000046c000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00004ca000)={r5, 0x584}, 0x6) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x20, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x5fba}, 0x1) 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x8c, &(0x7f0000be8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000735000)={0x0, 0x1, "1a"}, &(0x7f00003fe000-0x4)=0x9) getpeername$packet(r0, &(0x7f00004cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b81000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000086000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r3}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000082e000-0x8)={r2, 0xffffffff, 0x400}, 0x8) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000095a000-0x108)={r2, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1000, 0x8, 0x1, 0x3, 0x1, 0xa0, 0x7000000000000000, 0x800, 0xffff, 0xfffffffffffffffe, 0x7ff, 0xc1, 0x2, 0x3]}, &(0x7f0000075000-0x4)=0x108) 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffff9c, &(0x7f00001ed000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d51000)=0x58, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00003a8000-0x4)=0x1, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000684000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f5000-0x4)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000068d000-0x88)={0x2e72, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$can_raw(r2, &(0x7f0000819000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = accept$inet(0xffffffffffffff9c, &(0x7f000099b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d76000-0x4)=0x10) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000379000)={0xe1, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$llc(r1, &(0x7f0000889000)={0x1a, 0x11, 0x2, 0x200, 0x1, 0xdd, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/13 16:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket(0x1a, 0x0, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000d03000)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008db000)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c64000+0xd33)={0x0, 0xfff}, &(0x7f0000995000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003c6000-0x8)={r3, 0x100}, 0x8) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000c23000)={0x1, 0x5}, 0x2) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 73.267914] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.299717] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 16:02:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8, 0x4, 0x3, 0xff, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0x3521f458, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x5, 0x6, 0x5, 0x7, 0x6, 0x0, 0x7ff, 0x7, 0x99e0, 0x2, 0x2, 0x4, 0x8, 0x9]}, &(0x7f0000001000-0x4)=0x108) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000323000)=0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bee000)="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", 0x1000) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) bind$packet(r1, &(0x7f0000ce9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/13 16:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f89000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000947000)=0x9, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000bda000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000038b000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005df000)={r1, @in6={{0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fc0000)={0x3ff, 0x9, 0x5, 0x9, 0x7ed}, 0x14) sendto$inet(r2, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bb0000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000906000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e7e000-0x10)={r3, 0xb4, &(0x7f0000dcf000-0xb4)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000398000-0x4)=0x10) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b1000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x5, 0x4, 0x1000, 0x2, 0x80, 0x8a, 0x7f}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@common='syzkaller1\x00', @ifru_flags=0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xcd, 0x8, &(0x7f0000003000-0x6d)=""/109, &(0x7f0000002000)=0x6d) r1 = accept(r0, 0x0, &(0x7f0000003000-0x4)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x200, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0x1000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x80000001, 0x1, 0x200, 0x3, 0x283e}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x1010000000000, 0x1, 0xd75f, 0xfffffffffffffff7, 0x20}, 0x14) getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={r3, @in6={{0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x0, 0xfffffffffffffffb, 0x11}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000009000-0x1b)="47a560df1ef77d5aabd4b6bfc856a5188fce38a1d55b12b60740ca") socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000171000)=0x2e9700000000, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f65000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015c000)=0x39f) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000a60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7e000)=0x14) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7f000)=[{&(0x7f0000f80000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f80000-0xec)=""/236, 0xec}, {&(0x7f00003e7000-0x5)=""/5, 0x5}], 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x8000000000000027, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/13 16:02:11 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[], 0x0, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f67000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0x248, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd84) connect$packet(r3, &(0x7f00004b7000)={0x11, 0x18, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000097a000)=@common='syzkaller1\x00') r1 = epoll_create(0x1) r2 = socket(0x1b, 0x80007, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00009a3000-0x4)=0x0, &(0x7f00007e8000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000018000)=0x1ff, 0x4) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c) listen(r2, 0x2000000000) 2018/01/13 16:02:11 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x5, 0x805, 0x80000000, &(0x7f0000682000)={0x0, 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000a29000)={0x0, 0x1, 0x6, @random="5f08f2d40bb2", [0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000d06000-0x4)=0xffff, 0x4) pipe(&(0x7f00009c8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000)={r1, &(0x7f0000508000-0x2)='\x00\x00', &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/01/13 16:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x3, 0x6) getpeername(r1, &(0x7f00001c6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000deb000)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a03000-0x4)={0x0, 0x3, 0x0}, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000995000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000d48000-0x4)=0x0, &(0x7f00008b0000-0x4)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e34000-0x4)=0x0, &(0x7f0000196000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000de1000)="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", 0x1000, 0x8000, &(0x7f0000502000)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c2a000-0x10)=[{&(0x7f0000be7000-0xea)="ce5e9e22599f0ed091d00d88247ef874fcbf06e07a4eec0988f1756ad56b7caf93814aa8454def5783cc6a96ccb63645fb2a7a2a40bd74a66e763297f1e1076a0e91db8748e09e7e8d3c00fdccc5775ef94037d035377fcf8ac8433ae555290c2d2a86adfbe5a4f50de1515543f26f1d03a67fcfd6048ebc8cd92219e88da874109e92541509b647aa70381921cf7ed2507cc03ba255162fa44da5e05839b0010cd7553477f3f508da953b5f8fd921f3992b4f4b83c516bac23b0af1173c151734a1e5818ece143c9c2c06ca27d25421c51b53bd8a1951f87d9e4e1b172b0443e5521c219ad30e2e56eb", 0xea}], 0x1) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) pipe(&(0x7f0000211000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000229000)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00004cc000)={0x0, 0x80004, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c0a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000891000)={r3, 0x80000, r4}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000cb2000-0x4)=0x0, &(0x7f0000355000)=0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000baf000)=0x0, &(0x7f000001b000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b1a000-0x1)={0x0, 0xcb48}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aea000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b75000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000404000)={0x8, 0x4db, 0x40, 0x8, 0x1, 0x7, 0x5, 0x7ff, 0x3, 0x4, 0x4}, 0xb) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockname$inet6(r2, &(0x7f0000104000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000068e000)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000361000-0x1)={0x5}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xff, 0x2, 0x7fff, 0xfffffffffffffff8, 0x5}, 0x20) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000807000)=0x7, 0x4) 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000c000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000038000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x6, 0x10, 0x3ff, 0xa4}, &(0x7f000000a000)=0x18) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ace000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x390)={0x7, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x18, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/13 16:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000258000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f0000993000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cb1000-0x8)=@assoc_value={r1, 0xc1e}, &(0x7f00006e1000-0x4)=0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f000000b000)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000081f000)=0x8, 0x4) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000f41000-0x4)=0x0, &(0x7f0000fb3000)=0x4) 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000963000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004ee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000c0000)={r2, 0x3}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x0, 'rfc4543(echainiv(ccm_base(ecb(des3_ede),crct10dif-generic)))\x00'}, 0xfe1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000397000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/13 16:02:11 executing program 7: socketpair$inet6(0xa, 0x8000f, 0x1ff, &(0x7f00002fa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000014c000-0x8)={0x0, 0x0}, &(0x7f0000e6b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009f0000)={r2, 0x80000001}, 0x8) sendmsg$nl_xfrm(r1, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00006df000-0x105c)=@getsadinfo={0x5c, 0x1e, 0x80209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007e7000)=@common='gretap0\x00', 0x10) setsockopt$sock_void(r0, 0x1, 0x42, 0x0, 0x0) socketpair(0x5, 0x5, 0x2, &(0x7f00005b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ba3000-0xc)=@sack_info={0x0, 0x5, 0x4}, &(0x7f00004ca000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006c2000-0x8)={r2, 0x8000}, &(0x7f0000e88000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000acd000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000079e000)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7ff, 0xc29b, 0x80, 0x6, 0x0, 0x6, 0x6, 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000187000)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000019e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a58000-0x4)=0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000f2f000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f00004ac000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000f81000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000015000-0x10)={r0, 0x18, &(0x7f0000015000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000017000-0x8)={0x0, 0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000017000-0x8c)={r2, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 16:02:11 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8010000000000082) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000fe6000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006f4000-0x4)=@int=0xe60, 0x4) socket(0x1f, 0x8000e, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2018/01/13 16:02:11 executing program 4: r0 = socket$inet6(0xa, 0x8, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000068b000)="", 0x0) shutdown(r0, 0x1) 2018/01/13 16:02:11 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000005000-0x10)={0x12, 0x0, 0x800000002029, 0x8}, 0x9) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000021a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000e3000-0x4)=0xe) accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000074000-0x8)={0x0, 0x0}) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000021c000-0x4)=0x9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000021b000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000021b000)={0x0, 0xf9, "5dc9d9f678de1fa0446e9cb09ed47e1ceeda7ab9dc00794c589f642d4628d30f3d337acf00c84ab20ae7df46446ef0333f687fae23171adf6d288de8c51a07f5fc5bd4063c728ab9ac5f597083a075a55c9ebcf9554ffc21cc5a089a3bc5bb01b89dd1c9e2e5b725af2883053b264f9039527643d207d8f46f564fd3648bc8d9efa510bec799246c40385375cebf117ae51e227fae072221012d9c41313ce42805e0bd04193e0c1d8ed4a42fcee679370844f4d761d4759fe4b2d27e89caa907dd5cf7498a80938a4270c4027fb494972d1ce57953b3c9eee89d9cd7f5e262919f68d9e58b9d875cacc8b51d0e49a365f5ad0bfb7b67293caf"}, &(0x7f000021b000)=0x101) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000021b000)=@assoc_id=r3, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000219000-0xb1)="9fa0291e88017ca100000000feffff8562c82901348b5ca3a6103d7c1fcb9eef4e", 0x21) 2018/01/13 16:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000034e000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000493000)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000135000)={0x0, 0x2}, &(0x7f0000d45000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000037a000-0x10)={r1, 0x1, 0x7, 0x9}, 0x10) accept4$nfc_llcp(r0, &(0x7f0000c31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000315000-0x4)=0x60, 0x80000) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x144, 0x0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000d1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f58000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffed1) 2018/01/13 16:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f00000f2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000070000-0x8)={0x0, 0x100000000}, &(0x7f00008e1000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000abe000-0x8)={r3, 0x0}, 0x8) sendto$inet6(r0, &(0x7f000081a000-0xd8)="48df4ae903f296893e06b08aa9cb0544aa982268f787cfd9d9139bc26236cbdd46fa283129f9cb0c904e4740732ac4ce8e917ed641039ac6b6f1d0f09de08047a7b7bdd972347f3b5dadf9a01640836939fd03d71d7d118760f87589c053a754bbb3017f7381859639838c19fb29202218ab38a8e12870ba7b9f892406b45c124230dbd081f2f82b1123c9c62bb32d612baa36f48648c3983ac5bd4674fe1a0cf3ab0caac77b25a12c76a6428d6a5b7751100b6f3b6e7f06264488ddaafa9f3261f1179e382c0f51bc62c330cac93d866d948c761a8fcba0", 0xd8, 0x40, 0x0, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000296000+0x5a4)={0x0, 0x0}) [ 73.670224] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/13 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005c4000-0x20)={r0, 0x1, 0x1, 0xfff, &(0x7f0000031000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000965000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dd2000-0x4)=0x60, 0x80000) accept4$nfc_llcp(r1, &(0x7f000006d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd3000-0x4)=0x60, 0x80000) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f32000)={0x3, 0xfffffffffffffffa, 0x5a20acb, 0x401, 0x42b8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmmsg(r0, &(0x7f0000efe000)=[{{&(0x7f0000128000-0xc)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000c70000-0x20)=[{&(0x7f0000a43000-0x7d5)="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", 0x71c}], 0x1, &(0x7f00003d8000-0x48)=[{0x48, 0x19f, 0x0, "01eb691c339ec32b072b322373efae27d5bc0db33af87826960be35e108f9011b5dffadf7e898989240c80ce091ff70fb43f4736"}], 0x48, 0x8800}, 0x10001}, {{&(0x7f0000b19000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000037000-0x50)=[{&(0x7f00001ae000)="8f6ef5739ac575110aafec7f85c7fffc38e60fe444f0108a4851b5e20c21efab2406b64a63598ee0cb3bbbc6b965102ab8fbe92270cbbb8428632b2a7839f0c91f2a32bda0d246b99a9766b1cb1a61b248b5da30ba63c091fe524e4e05966172c8b6b8d3f3121170280a55653a21e0f09d3bbe98f6f03f9dbee55c9f6f7ef9979280b86f28d523cf43338ea6389d77fbd0b695c2e49d7bdb1c28447dc62cf23461b3cf1f077814cf0efadcc4a24b0bd3335ce4ba6ba62847dae7dae48757b9d4ff14fb964ea33fb863d68ee5", 0xcc}, {&(0x7f000020d000)="7bc1fed5de52b4e0b66f2aef97199070b1c8c41099bca1a1508408f18a4022027720041d7465097fbef1d1603645dbd44f9b71588479cef429cd8e191731fdeed925d9e452a37bcd9ac7f31b6453be7b506b3c5bb3ca47dc6836513e155144e257e17e5937e656ca72bed00f09876015e43972313dcae751294d9cdf8f73dd5515c44e6ba7227aec9c9fafa01da6880e7ba27fea17b69f20241463e91d60a06114f5264ba676d5893cd23de95dcc3cebb2424bf3aa12a9087b0def2fbc211ca0f94465ad4b10cf46", 0xc8}, {&(0x7f00004ab000-0xbf)="232f3580491199268cb477faf8017e8c5113834368a56b307baf56be84e53d350388f351a3bce6f139e8402aae730f9a4ab1fa0533a373c906a16ec0a95451359f01a2c97cf0378fc30cd2a3b1869574197cd392d7e48442f4c8986bc0c9214a5f400180979a090082823d74b7179a984a9d3f952919525fc9ad71ceae8b3b9a39d4feeb242d1c859e0dfb7f220c239a12d014a493315c77e0cbff9d0e9e65d1e2803292b57a1f5a5322db06a6e91f3edc7d4d5839f58542480339a2335cc4", 0xbf}], 0x3, &(0x7f00002ac000-0x290)=[{0xc8, 0x1ff, 0x7ae, "357aeb45d57f5bff6fc607275b06e250ec77dfccf0cf2f737838550e7a3c315fcf6995eb7e073dfb4fdfd9252edc2b82f00ff3c22ec4d56c3547c730091ce0c75d3559ffd6d39b64795454da1980aa512286cc20ae2f98db5fc6438b55ed1ebbd4eb4341fc37c16a8c51534fca7b073356e87a3b0c769bd51664b60304490b6d26665175cf2dc0692aa26988d310a32ae8d572cfd987f8d5ad574b96214b796dea2f65f568de01136dbf3474ed4d5fcdee62d8c3"}], 0xc8, 0x48d0}, 0x8001}, {{&(0x7f0000ecc000)=@hci={0x1f, 0x4, 0x3}, 0x6, 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", 0x1000}, {&(0x7f00009c2000)="399af1673b98c57d6c88b89e5d078bacc863", 0x12}], 0x4, 0x0, 0x0, 0x40000}, 0x9}], 0x3, 0x48000) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x649}], 0x1) r2 = accept4$inet(r0, 0x0, &(0x7f0000377000)=0x0, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000c0000-0x4)={0x3}, 0x4) 2018/01/13 16:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x8000, 'lrw-serpent-sse2\x00'}, 0x58) r1 = socket$inet(0x2, 0x5, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000026c000-0x4)={0x101}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0xa, 0xa, 0x20f, &(0x7f0000767000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000363000)={r5, 0x1}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000b09000-0x4)=0x1000) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) write(r0, &(0x7f00007f1000+0xc19)="220000001d00b515f8efff080000000000000000000000000f77010306000100a445", 0x22) 2018/01/13 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$packet(r0, &(0x7f0000d5f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005fa000-0x4)=0x14, 0x80800) accept4$packet(r1, &(0x7f0000589000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000086e000)=0x14, 0x80800) 2018/01/13 16:02:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000)={0x5, 0x9, 0xb5, 0x6, 0xe, 0x7ff}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000002000-0x5a)=""/90, &(0x7f0000002000-0x4)=0x5a) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f0000001000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x1}, 0x40000162) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/13 16:02:11 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000fdc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000312000-0x4)=0x48, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ffe000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000caf000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000948000-0x4)=0x0, &(0x7f0000ee4000-0x4)=0x4) listen(r1, 0x101) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f8e000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x2, 0x100000000, "69695395fe2f7d4c6bd59dd32bbf5e2a48cc42d534767c7fe673e0e3fb1cc18717fae34006d3cc5037bd2d2d42e7b57c83fa601bc622a63207f2cbfeb2bab9033fc189bb0686281e4847dd2b88b81cb5"}, 0x160) r3 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r3, &(0x7f00004d1000)={&(0x7f00002df000-0x4)={0x10, 0x0, 0x0, 0x80020000}, 0xc, &(0x7f0000da8000-0x10)={&(0x7f0000a48000)=@setlink={0x40, 0x13, 0x0, 0x4, 0x2, {0x0, 0x0, 0x0, 0x0, 0x40, 0x20}, [@IFLA_PHYS_SWITCH_ID={0x20, 0x24, "44e1f1bdc130d0712ffe826a2911ebaafa4a2e827f0567c404"}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008010}, 0x8004) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r1, &(0x7f0000d3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067e000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/13 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ea2000+0x4f5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000997000-0x4)=0x60, 0x800) recvfrom(r0, &(0x7f0000b6f000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f000014c000)=@llc={0x1a, 0x0, 0xbf7, 0x1f, 0x9, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f00008c4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a6d000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f38000-0x4)={0x0}, &(0x7f000060d000-0x4)=0x4) syz_emit_ethernet(0x66, &(0x7f00002c3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$alg(r1, &(0x7f0000c37000-0x38)={0x0, 0x0, &(0x7f00005bd000)=[{&(0x7f00009b2000-0x53)="a7dc33c8e99487c454d7206f8cf174b85c46e7d3c8af5f1580c0df0d094ed80ba59c1a93ae32e640d6d2e8fe4aa5336c141cb7abe9adf8a702ada25facd1e8a2f48fed2bf0f9df25e1fcf6199ff304d2dc583e", 0x53}, {&(0x7f0000bf5000-0xf1)="81f4ddbaaa8be4257e1d582951f652381ab0d64741e403a520e8654654cf66c4ee9487215841773a578fd47d47314a3fe4fdac81029151247779a7d44654245ced985f77e8fd1fa085e5c1be14d2f1150caca5bb64e4aad76d2fbac864750d080e31d46901572f1f4148aab815a81dc329e9314e67582e4d02b6393d05af87526dda1c9f01b7961183dd156a8f6f3f5e78f819d7dc0f6c8b445d37ae107027abd553759f926f7662118018ff9701af8f98d0a6333034035f287f88e9a1fcb3214a2678908be8b79bb5427e150a48f939540c7797c0afb5fe8e9acec40fbbae5a90f101f2eda16fe3d7020c8899a01c478d", 0xf1}, {&(0x7f0000006000-0x23)="fc8ba39a219216265c0dbd77c27a592e01ac86981c98d42f1cd4776ddb61d543414a74", 0x23}, {&(0x7f0000033000-0xa)="9a8e61415e2bc3105c1c", 0xa}], 0x4, &(0x7f000082b000)=[@iv={0x80, 0x117, 0x2, 0x69, "ee1f2e4c8e7a0c9767e80dec7c9d4e097b812e18871146df9b0787ae0c2f7be0bc340bfa89cd00c66a69599c7aafa79a3d44d4319668479f003062591be33a3add845ffe565e2dd208b5fc7adad303a7faba4a16de2b59afd9e99da34cd416f8786ad8e70134eb31a7"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x44, "60b7fbd5e4c2beeadf6eb1e1e327dd2678ed9225316b1fc52e1d90b70c28c6ec1601a0b09756d864e44014063dd1f1e2646c50f8ac6330435d0662a5d8deece45fe2f6f4"}, @op={0x18, 0x117, 0x3, 0x1}], 0x120, 0x40000}, 0x40000) 2018/01/13 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff16) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x7, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x648}], 0x1) 2018/01/13 16:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001fb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a04000)=0xe8) r1 = accept(r0, &(0x7f00008c0000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000f2000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000014a000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x1, 0x7, 0x0}, &(0x7f0000a95000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000803000)={0x0, 0x7, 0xb17b, 0x9, 0xfffffffffffffffd, 0x505}, &(0x7f0000d87000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e14000-0xb8)={r2, 0x9109, 0x1, 0x5, 0x3ff, 0x9, 0x9, 0x7ff, {r3, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xe0000, 0x20, 0x6, 0x80000000}}, &(0x7f0000bfc000)=0xb8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) writev(r0, &(0x7f0000407000-0x40)=[{&(0x7f0000060000-0xfa)="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", 0xfa}, {&(0x7f0000c80000-0xa6)="01e8038fe9aca509a7a059d96e1fdb36edcfed1050c7cdd760aedbd659e29e06f0b881bb857899ea2d46721bd1dc762cb8dddb6296f17381ac6e691acc85947ffbe418d294f2b4714c2a3fc01bca975427e343dabbde63838047528e3d50eeb1c520ad1364e024155dc97f25c8eef0bba20157dd6ad6bec9e25877e1094a2093105af19e1b65da8b23d3902ff0fb8f83b4d82f4ba6ea7a152a969af2185c32ad6b73b2896505", 0xa6}, {&(0x7f000087c000)="826946ac780aab97f7b895f5bae62f0443cf768a9c1e8d685401363f7ee305e122", 0x21}, {&(0x7f0000f16000)="a8c360cb75b0e0bba667691ab286a855012b7d88991875313f9490cadb16a6403ede520cd3bcd70c25d38c830124047632a8d8f54d879e9a3040f576519cde3b0e8c285d48ed230a5227259d12e6253dfb19550d6029c1478e5316c1663a4bdb0a138a309bb686e9faac510ebb6f2e8985624f8d5a203f30acf98c", 0x7b}], 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f00004f9000)={@empty=0x0, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/13 16:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e02000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f0000ee7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={r0, 0xfffffd96, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000ccc000-0x18)=@generic={0x80, 0xfffffffffffffff9, 0x9}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004e2000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f00005df000)=[{&(0x7f0000c4e000)="2ffeecd482a0c2d0549c12b35eb410d5", 0xfe99}], 0x1, &(0x7f0000f77000)=[], 0x24f, 0xfffffffffffffffe}, 0x3) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000649000-0x8c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/13 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ffa000-0x7c)="7d49693633b674e87f4e477bae54effce281bbb46d7adf5bde22abf4ff1bdaf299d90675cb3fdfc80705ac194b4d66a68c1d4ebe5a5d7d0c593d885a317863de268b70a221e6d3bf6bbf9bae65d01cfc6468b6bb60063a516424dac352ff851a2fe3bb94ab405e2c3a77ea38ae64efc5e97a7424b1753514337b9e90", 0x7c, 0x8800, &(0x7f00004b4000)={0x2, 0x0, @rand_addr=0xc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ffc000-0x2e)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x1, 0x3}}], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @multicast1=0xe0000001}}}}, &(0x7f0000ffc000-0x18)={0x0, 0x4, [0x230, 0x197, 0xcbd, 0x6de]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a0000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000-0x4)=0xc) pipe(&(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ffb000-0x8)={r2, 0x3}, &(0x7f00004ab000)=0x8) 2018/01/13 16:02:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000952000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 16:02:12 executing program 0: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000c7b000-0x8)=0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) sendfile(r2, r1, &(0x7f0000c7b000-0x8)=0x0, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c88000-0x4)=0x0, &(0x7f0000ba5000-0x4)=0x4) 2018/01/13 16:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000498000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000924000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f0000-0x4)=0x14) 2018/01/13 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x7) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000f79000)={0x2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) [ 73.910670] divide error: 0000 [#1] SMP KASAN [ 73.915223] Dumping ftrace buffer: [ 73.918756] (ftrace buffer empty) [ 73.922460] Modules linked in: [ 73.925663] CPU: 1 PID: 17175 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #187 [ 73.933019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.942380] RIP: 0010:___bpf_prog_run+0x3cc7/0x6100 [ 73.947403] RSP: 0018:ffff8801d6cdf200 EFLAGS: 00010246 [ 73.952780] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 73.960042] RDX: 0000000000000000 RSI: ffffc900033ad000 RDI: ffffc900012aa049 [ 73.967297] RBP: ffff8801d6cdf308 R08: 1ffff1003ad9bdd9 R09: 0000000000000002 [ 73.974543] R10: ffff8801d6cdf388 R11: 0000000000000000 R12: ffff8801d6cdf340 [ 73.981796] R13: ffffc900012aa048 R14: ffff8801d6cdf340 R15: 0000000000000000 [ 73.989042] FS: 00007f06163a9700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 73.997242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.003096] CR2: 0000000020fd3000 CR3: 00000001bf815006 CR4: 00000000001606e0 [ 74.010341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.017591] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.024849] Call Trace: [ 74.027417] ? bpf_jit_compile+0x30/0x30 [ 74.031456] ? netlink_lookup+0x5f7/0xa90 [ 74.035579] ? lock_downgrade+0x980/0x980 [ 74.039701] ? sock_sendmsg+0xca/0x110 [ 74.043565] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 74.048821] __bpf_prog_run160+0xde/0x150 [ 74.052943] ? __bpf_prog_run192+0x150/0x150 [ 74.057339] ? lock_acquire+0x1d5/0x580 [ 74.061292] ? lock_acquire+0x1d5/0x580 [ 74.065251] ? lock_release+0xa40/0xa40 [ 74.069206] ? __lock_is_held+0xb6/0x140 [ 74.073248] sk_filter_trim_cap+0x33c/0x9c0 [ 74.077545] ? sk_skb_is_valid_access+0x140/0x140 [ 74.082367] ? netlink_skb_destructor+0x1d0/0x1d0 [ 74.087199] ? rtnl_fill_vf+0x480/0x480 [ 74.091165] netlink_unicast+0x1b8/0x6b0 [ 74.095205] ? lock_release+0xa40/0xa40 [ 74.099160] ? netlink_attachskb+0x8a0/0x8a0 [ 74.103550] rtnl_stats_get+0x7bb/0xa10 [ 74.107506] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 74.114060] ? rtnl_get_link+0x124/0x2b0 [ 74.118104] ? rtnl_dump_all+0x460/0x460 [ 74.122150] ? lock_release+0xa40/0xa40 [ 74.126105] ? __lock_is_held+0xb6/0x140 [ 74.130146] rtnetlink_rcv_msg+0x57f/0xb10 [ 74.134355] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 74.140910] ? validate_linkmsg+0x8e0/0x8e0 [ 74.145209] ? __might_fault+0x110/0x1d0 [ 74.149249] ? netlink_tap_init_net+0x350/0x350 [ 74.153894] netlink_rcv_skb+0x224/0x470 [ 74.157931] ? validate_linkmsg+0x8e0/0x8e0 [ 74.162228] ? netlink_ack+0xa10/0xa10 [ 74.166100] ? netlink_skb_destructor+0x1d0/0x1d0 [ 74.170924] rtnetlink_rcv+0x1c/0x20 [ 74.174614] netlink_unicast+0x4c4/0x6b0 [ 74.178652] ? netlink_attachskb+0x8a0/0x8a0 [ 74.183042] ? security_netlink_send+0x81/0xb0 [ 74.187606] netlink_sendmsg+0xa4a/0xe60 [ 74.191645] ? netlink_unicast+0x6b0/0x6b0 [ 74.195858] ? security_socket_sendmsg+0x89/0xb0 [ 74.200607] ? netlink_unicast+0x6b0/0x6b0 [ 74.204823] sock_sendmsg+0xca/0x110 [ 74.208521] sock_write_iter+0x31a/0x5d0 [ 74.212559] ? sock_sendmsg+0x110/0x110 [ 74.216512] ? iov_iter_init+0xaf/0x1d0 [ 74.220462] __vfs_write+0x684/0x970 [ 74.224153] ? kernel_read+0x120/0x120 [ 74.228017] ? bpf_fd_pass+0x280/0x280 [ 74.231888] ? _cond_resched+0x14/0x30 [ 74.235750] ? selinux_file_permission+0x82/0x460 [ 74.240575] ? rw_verify_area+0xe5/0x2b0 [ 74.244611] ? __fdget_raw+0x20/0x20 [ 74.248298] vfs_write+0x189/0x510 [ 74.251815] SyS_write+0xef/0x220 [ 74.255243] ? SyS_read+0x220/0x220 [ 74.258843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.263832] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.268565] entry_SYSCALL_64_fastpath+0x23/0x9a [ 74.273294] RIP: 0033:0x452cf9 [ 74.276456] RSP: 002b:00007f06163a8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 74.284136] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 74.291391] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000016 [ 74.298640] RBP: 0000000000000561 R08: 0000000000000000 R09: 0000000000000000 [ 74.305890] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f61b8 [ 74.313132] R13: 00000000ffffffff R14: 00007f06163a96d4 R15: 0000000000000000 [ 74.320382] Code: 89 85 58 ff ff ff 41 0f b6 55 01 c0 ea 04 0f b6 d2 4d 8d 34 d4 4c 89 f2 48 c1 ea 03 80 3c 1a 00 0f 85 ee 1e 00 00 41 8b 0e 31 d2 <48> f7 f1 48 89 85 58 ff ff ff 41 0f b6 45 01 83 e0 0f 4d 8d 34 [ 74.339499] RIP: ___bpf_prog_run+0x3cc7/0x6100 RSP: ffff8801d6cdf200 [ 74.346282] ---[ end trace 8dd335cc91231d18 ]--- [ 74.351053] Kernel panic - not syncing: Fatal exception [ 74.356828] Dumping ftrace buffer: [ 74.360347] (ftrace buffer empty) [ 74.364028] Kernel Offset: disabled [ 74.367628] Rebooting in 86400 seconds..