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"}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00006cd000)={&(0x7f0000672000-0x20)=[0x1f, 0x80000000000000, 0x6, 0x200, 0x7, 0x3, 0xfffffffffffffffc, 0x9], 0x8, 0x0, 0x4, 0xffff, 0x7f, 0x40, {0x8001, 0x4, 0x81, 0x80000001, 0x1, 0x6, 0xffffffffffffffe0, 0x8001, 0x3, 0x9, 0x6, 0xea, 0x8001, 0x4, "c49f44a4cbd7415e53f39a8c250d8c97e141ce52589c5e593a7b6c819cbc83c7"}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000017d000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000250000)="9e55ee6f73e4c1c20fba1d8e8c8531806ddec3f9279939ce404b3a42b573414e44af1ce2a098dc7962fc2368547b206f8367495cc94ba0283af1d53b0d1e47ba75414738dc260266f2e369e878783217d3") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000083f000-0x20)={0x9, 0x7, 0x2, 0xec, 0xffffffffffffffff, 0x4a, 0x3, 0x3, 0x0}, &(0x7f00009ab000)=0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002f6000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000098f000)=r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000966000-0xc)={r3, 0x9b4, 0x30}, &(0x7f000086c000)=0xc) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000fc0000)="b2252824b2acb19475c3ea82713c95967b393afcb2d2dcadec30fb5329ba5453e2528c0922e5ef53935f16aae78470cbfda9226feda10ee79e90397620914c0ef6e7a8829c42fad06356e0014f821e371157af3b4e9b6d474ce6cab0080162be8db8766a86fdb1be0ac69255c7ff3aea0588de1c7952cfe9b90a353353c72dcce81ac0f1275553e14221bf98f1cda67837cf2cd07e9354b0b58c9b8eadf2d7fb0739d10069301314289b16d3c7e7567f4f18dc1ae049952431e0459d2b944ae069da15a8", 0xc4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x4, &(0x7f000094f000-0x20)=[{0x8, 0x0, 0x80000000, 0x0}, {0x20, 0x6, 0x7fffffff, 0xc26}, {0x5, 0x8001, 0x8, 0x2}, {0x2, 0x1, 0x5, 0xfffffffffffffc00}]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 02:40:46 executing program 6: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x15, 0x3, 0x9) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000062000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x3}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000527000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400, 0x1, 0x3, 0x90}, &(0x7f000095e000-0x4)=0xa0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000077f000)={r2, 0x2, &(0x7f000095d000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f000095d000)=0x10) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000095e000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000208000+0x562)={0x0, 0x1, 0x30}, &(0x7f00000ac000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003fd000-0x14)={r3, 0x80, 0x9, 0x6, 0x5, 0xa78c}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000958000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x5, 0x20000000000a7a, 0x1, 0x1, 0x4, 0xfa, 0x0}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x0, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0xad1, 0x8000, 0x200, 0x7, 0x1, 0x3ff, 0x3, 0x7fff, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x9f5e, 0x80000000}}], 0x4, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x1, 0x0}], 0x2, 0x40) 2017/09/02 02:40:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aa9000)={0x0, 0xe5, "8cd5968d1c9be22082d85e03d2689186653bbb9b16ba4adbf66184174616149318cb07c3dd4ece08b1970e98e662f84a1556935cc4dd96fb0730c2f267b5011aaa81cf438de9ae6a4516b60621e13c56b8af7cce4450034571117353c50670cd5e40ab37745d693c1e2ddf3173d97c2b343b43190d602eb831a26ec7a2e278563ba2ffbbeb0f3048e72867ac64ad87fd341a2cbd00d1ab1db274bdf15e8c62d4a78a6b03468cb8e95a434bad0ca82cd6d07df2048987b9abc59a7c2344ae05804cddbf08ab570eb0749ca84257d90a10048f715a2eff3d39e052ec6965ea1046545153d296"}, &(0x7f0000680000)=0xf0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003e5000-0x8c)={r2, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c2e000-0x4)=0x2, 0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f00006c6000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b3000-0x10)={0x0, 0xffffffffffffffff, 0x4, 0x0}, &(0x7f000036d000-0x4)=0x10) sendto$inet6(r3, &(0x7f0000019000-0x1)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x40000020, &(0x7f0000fbe000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fef000-0xc)={r4, 0x4, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000435000)=0x0, &(0x7f0000da9000)=0x4) sendto$inet6(r0, &(0x7f0000167000-0x1)="01", 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000ffc000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000eb9000)={0x5, 0x8000, 0x5, 0x8, 0x0}, &(0x7f00005fb000)=0x10) accept$unix(r1, &(0x7f00007b6000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d95000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000080e000)=0x0, &(0x7f0000e8a000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007a1000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x249db19fbfea9b28}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a80000)=0x0) sendmsg(r3, &(0x7f0000a4d000-0x38)={0x0, 0x0, &(0x7f0000206000)=[{&(0x7f0000349000-0xcb)="a9439f9dde46f74928c41279b23131bcff02ba74189af9bdfdcdf2a536558f56e94fb43ad494a08dae42a14deffbbc6e7c64319e299e3bac73cdae3d379f38852a267a08a6b65b1ff60e903ff7bcb2f70d7808d4bef31f4ed67e72bb9c026cf197d4dfb3440d42bed6fef28527f66e76ff8496e8404ccc436ac80e07d0c68c1f7d9e208ae8c13eca727b62e9dbb61d63f482fa210010bca7d9a87edd2aae4b049a05412d6fb5e046cc32a5952419626de55f95335f2b03fc3d7a6331a5e2140c088afae428f7238b3132db", 0xcb}, {&(0x7f00007fe000-0x72)="8458996ea8717f0bf595a916bc408d74e63280e97b48fc05def00baadbb3ec05f5bc0892142e877fdd314a2051aa69b236724d04511e8f59d2e2674f48815659a3d74532db105b1dd9b8a579bf915dd392c97ca1b711c005396bf6fe1d66c7642f3db7c80e0a152ed4ed569c9268eb406767", 0x72}, {&(0x7f0000aaf000-0x80)="57638ddbfff70ccbe4a406c40ebcdf81e697c3e5bc63c47a089a7c68bbd60125a49f43d504c954a919d4e4da633c2d336962356a984dd65db1547f7b4bfd22c7248fe2c7c4846a07775a8421fb32f7f683e5fd14e225ca3100fec5611f92f97fcab1fe393e8c86c6656449e94588271b1357f50f50c653eb9782c07d21124035", 0x80}, {&(0x7f0000866000)="2286f17190e86f444e8a377f4fccde2447a030de20e34b9742fadafa2f1832301fe86528d83521773f441c7926595c35f0bdbbc2da552aab9e21220cad39997c1bc311d4c685ba4daed46629014e05c1ebdd5dca2ef5ffcd9aae941054e7792634a33bc21de447ba5bfdf383248aebf33f30fe93eadb606c9275b45d245f3031cd8d83226a3b89701f0f95bd4864f4cba14f6a81824cbc57e5a3945f4af4167862c634", 0xa3}], 0x4, &(0x7f0000c74000-0x1688)=[{0xb8, 0x101, 0x1, "5d53a8797bf1eb6fd4b751302606ca3a8f507e1eb6f871f07561c7820049af908280013b7c1b280587c2ddb9c6d932423ad4bcb8816d6978f2864d01a630245aa618a8572c045e250e987fec7ec6c6d88180c20c4a657c08434921496c6b20c1a77b5a512739b6c9ed215a05e94118ca9a52de31a0f270ea78b724de6337cb242a92988d16684371e9b19d40bcca1a4f53ee21065827e9198453b1904ea585a5bdf6fc"}, {0x80, 0x10e, 0x1f, "35f639d6677ed88f443d261027069b1ad5bcab992c44bf3aeefe2eff3ed7f935ec0725ff09e8eb70a6ff7e760a9ae40300d027bc5919caf2f1fc0d91e64a244427b0b45e5d1774bf5c39d80985744cf590b11e6a27227f0d3a0f48f3ff2cbfe2e1151cb6849020bf5c2b53e3981246"}, {0xd8, 0x116, 0x8, "54033cc7790c15933488450ff75b9d0e9c4aa7991d8b543bddb63d788f82930e17365b51cbfad93d2f8bf30c935a37c7884303173a5424772d01fb0d0a6d2ca1982610e5ced673981b2b9c56841e303aafea353d2bb37319c85fb4fdc399723a9b77f1626aeafe3089747cdd153d8357c9dfc1ee060fb5b1d1136c4318985c2b6a0733fd33702c76174ede6c03f7d0b760ff5f293de26a644d56d9846ea978b3897455594046ef0042adf2cd106b89dbb314588b342e95b4f7c65c50aba8090d7c543817f3255df6"}, {0x1010, 0xff, 0x182, "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"}, {0x110, 0x115, 0xffffffff, "a6c41a7c602dc75bd00b5fb151403b4774cbd63223a4b45ae16dd7d3e70d9aedc28a5899fb1001a60104066b70521b66d869c3b4741295943c3072b1983681fdabfe0a4349b1fc8b4bb166fa998edad1bd559aa044798dc586c2255101a9cd1478d5b21410c26e75f0d83296ff01b3a3f1c078c070755a5a169b434d102bd85a851ba1ab2f809bcc0b987b2c233f9d8fbac0c3cad4bd367cee36472c89b77f55cca7cde2b05e886dc9d57f28e9045878390d51a066b2b6c96d7fdd86e40f35c5d86277398581c42d9a559c63537bb6cd988fa908f46ae942cbfd16fa1fc89ba9a59b903b923977ef9f85463fad92709b66ef6b5c06f4a94438"}, {0x48, 0x1ff, 0x8000, "abd1ab4b0a46d3045082389a7862c780f06867f060aae96fa16dffb76387c1e121d520f0225bad38e2f444a42924cb8edad733f765"}, {0x48, 0x0, 0x3, "b26ff37ffa08b23758fcbf2e1d97c97d156f077e9794804329c49f46079ac3a9b64d42cfcd031b2142ff56a63a3a08083e0e5805"}, {0xd8, 0x0, 0xe9, "f1424f5b7532e0a18b8b69c8f7a5497e2e57f6b613d492d9b8435358cf33b946e59862f5c69ec246bd7afdf846b916349609b98d90c35a8a28c2ef3a9adeb10a0917c681fb3fde3e83ac46b28df3ec4cbee5c598e06456679e2d9d51e68cba3fc7ba7646b30b373a2e6d5ecd55ef7ae528f6fa74ddd332fc25b523a688b3310c1d137f4e2d868ef5a71f71ec963da2d97b72a403c7562c5eaad637cc59418e92aea39f06dd926bf8c9428b9534edcc690561cd53bf4892395d95f4cedf076a5ddebb09324bdf75"}, {0x108, 0x0, 0xfffffffffffffffc, "4cec06b559fd1ad1a7e7f665f3371329aaddcad889f746d283640b1311ddcce74e6ba8233da5d7032fddec193192d403193fb55a0ae8a5429e10f0cab291903b03d7e397a6a5913ac20c6674f6b08cc7e0538102c53a8c73461d241624cd598a5e25277c89c31348664711701b6b2b4459782f7e68f6f18a2975922c5b57717b7e71209897822b4eae84a038a995977c3e8192a379df838bddca2d0ca64f841385f1f234e95263c3e6edb399fcbd5c95867e683eb3535be5290e9cdf9504d273cfca49bcac6315dab75537c5f9b4db5efc37d29e1cf38fb2258c0464e9eb9787188ce1d2daa8651791dd343ad07d07fb3fd8bdf245"}, {0xe8, 0x0, 0xf79, "644d6a29251c48802041afd2361a592af7beb2016344eed6f8692e006b9adbaa9a4632c8e9a22f4125d20bcb75658dc86f41c8135f01843c11d230bd5ab7a091f417e9516fe7973db115720407c542abf756dea059ddea37813b840bbf2da237e7d11996457db638e5632cb1e87710d8a0f4f57fa4e55647bdee4bab23746a53b27e11b83a42e6141cbf60072248b4cadae75378390eb7b8777c468127c3ee72f59466355397c6de369a60c5ed351c767ab890f63010ddc1de336db03054664f140f2b993e7c1dd564a97a90a00de93951c589"}], 0xa, 0x20000084}, 0xc840) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000930000-0x4)={0x941c}, 0x4) ioctl$sock_netdev_private(r3, 0x89fe, &(0x7f0000906000)="4ab1556a475c615fdc246c10f80a6d0aefaecbd131f4cdab68040f5f6f94689a4e5d6ef82311e00408d95204697980a8c8c1d006feb806b1e18c4defe9010af8639499c850c32dfc2895a769bddf51a7704db3976a470d61f489f86a9e1cdf25304217c9434748ac7b963192cbbb614ed90a2c0f2630d44ba994ca6eaa61cd5b0afe3f964f01fe846fdc9f6f912220211fbba0c0e756a4e09135c63e36ad5b119b38f914f45f9eb558723be305ba58328086382f13c208fbd28b3f6cd9e3d2a001debc8f8a55cfab75b2335362e63c52fde7ce32d2f7c43b3ccf5b12f29439a7134f3e") getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r3, 0x6, 0x6bf, &(0x7f0000e5c000-0x4)=0x0, &(0x7f00003f6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00007ec000-0xf4)={r5, 0xec, "20f44dc5869b418fe0740e0ff0ab6bf7df36435217d2e147c0e2ffc98a147a22c7f0df4c1efc2d7d11d011336e651c702f3b795adb3a613aa672a4e65409640e7e16894ea6151c814e1698b85e30c6732e0ba907d6d6f6f01f4199083e2e31da8fea6ca46687e19597a9056462a576237a7631b59e51fb564049ab5a17fe2d18ec7352004b1fe4e4108f28337bdeacc9530b9a36994af41c73cd17cb3d31ef6d6412b186fb2e60f3187bb106d1f1223026b33398902899da2645df24ceb65492f0ca3307a2e2e4e54f494e69d05bc09798173ae25b3b00bdbdea95a56847b7396780ec7bc1945608bdc088f8"}, &(0x7f00003fc000)=0xf4) write(r3, &(0x7f0000826000)="b5c712495a09930e8665971a7c7bd378f52db5a64bd8e6b852a1f1e21b7e69af778cf16084ac0d954a2f9cd8158422036bbe7200cdc5179d52ca065202577fa3ea5f96551da73f9ab35b5b6f2bdecc779913523809f116ab51406be2b349d0dba32ab2d243ffa32e80b090b76ecb15f8133ed7a587df757d24b43402eb789499db1fb4a9201f346ab5b653f6bd9f02b3f38e4c5c54bb9889dbe3317f37ba570f776735b5f81ce83832564ff75637ba2c6a7f00b603b1c6300d", 0xb9) recvmsg(0xffffffffffffffff, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000ee0000-0x51)="", 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000feb000)="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", 0xe01, 0x3, &(0x7f0000fec000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000d1d000-0x4)=0x1, 0x4) 2017/09/02 02:40:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xd1, "8d957c89b31a18f9f912559a5c3039efbdf868af8ec0251c866bcf4421f763e9ec20970c72be11af2e088b9e5f2249dd804ffe862bcae6ffafd7c1ce65178142dbc16bebfca767169010a436564bd40c2bc96126a4da54d6d46ee29d163aa857b5d545686925a010a80875eda109663401269727143244d3f7e79319cc797d1a1eb289b68e2acbefa9fd18f41d047dfa069457aabc3f3ffafda979b7b773281b76cb3463b4e71d1716a1a7829f2e3225fd70eb6c15298de79bc8f6c4f78cc5012f30628873f0c11e8a331832719553235a"}, &(0x7f0000002000-0x4)=0xdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x401, 0xfffffffffffff001}, &(0x7f0000001000+0x33a)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000907000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff5, 0x1}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000002000-0x8)=[0x9, 0x40], 0x2, 0x200000000000000, 0x0, 0x8000800000000, 0xbf6, 0x6, {0x0, 0x8000, 0x81, 0x400, 0x8, 0x1, 0x9, 0x5, 0x1, 0x7, 0x0, 0x89f, 0x81, 0x4, "c86b7a7601008dd4b2690f4d0d4eb3ee92e46b4ae4734fe5b05400ebf174cd8a"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x9) 2017/09/02 02:40:46 executing program 7: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000038000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000054b000)=0x263, 0x4) ioctl$void(r1, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) write(r2, &(0x7f00006c9000-0x27)="270000ffff000702007fff00140000001f097f06f65a2a0000000000078a001f050800391014a8", 0x27) vmsplice(r1, &(0x7f0000288000)=[{&(0x7f0000177000)="f2", 0x1}, {&(0x7f0000db5000)="c8", 0x1}, {&(0x7f0000c98000)="", 0x0}], 0x3, 0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06b432836797554c99721a1e6c81493aee951ddf72d07249d0cd1bb5180a5e78fa3b37cbab1af0730b080d6d5e3c910e524ac292f10b511ac1c2af37120e210fc0176ad8e3e9e7b47b4a91216c7e3a60c95d51c44716f3b33e37a5e7fa28378e0a3b1ead40ec34c9405dc53ae61df26122e261b40c510754d7e406d424149b7a5c60224cffc2d904383d1589414f8a73b21466d0b84de6554bf76f7a217cda17b034463e5ccef500c24af1c66c77af9ac3548522f18f307c223299aedf945a3a673ed65419de4a637906e761c80c38cb7ce8a8", 0xd3}, {&(0x7f0000cfc000-0xe0)="8bdd0f5fa3ea6d6f24a60985b69d3062c3b44664bc7d7024d4b86ac2ca8bf9d4e0ee9d5f6b7cc72d8463243639391ee2c2c05163df2ba5f69fcb9954e025aa729fe59a858f3ddac4039ed076468c4e3fb73361adbe9e92946b3bee2fdffe5fe12318a01f266d7ba16faa32bf2b08da007796a241b74170b86c605affb506df2590fb52a4e4e25d78d929f80227c975e3d7b8ab2caa733e763fbd155df5624207e71254145345d3a8f5848524a065e5e71bdf0f72b1b473eaf99e24d8d9e6f6eeac14b99ccc5c3f574a13bd9a58a5617f1fcae041003a9fbee54560444d82e091", 0xe0}, {&(0x7f0000670000)="d454182e874949cc295dcd14a42302688c1f3ae3b3fc0800001bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b44c51fa332a6def562ec85356d22d7606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f461675f83cbfb4a5d3612f", 0xc0}, {&(0x7f0000197000-0xb6)="707bf4e1081053b613ef1fc27290d6e1fa40461715abb600a9de8f4685bfd583aa1109fcbcc2ceaa69f6a5db084b96a021a76482e26f9915be566fc83c28722dc921630e8539b7a9d2a290c7c3dcc6b53a11e8db551e30b1a4f8abf7277d285b9743d66158673d202acddeb471e599dc020d6e422352ee7d662adca6295c64bb361a9c45b485fbe5a4cf654eb5dfda9fb496c161b7aed3afc8108e10cc1990a88a5537b9a9c4102454bd6b30b26e3d4fc07e070606d9", 0xb6}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00003b2000-0xa0)="ee7fed013f1abe375832e90c0f2ef41ded0ed8cb82e6eac8b81d6b3407561a03d2e12ce15cfcd0240773b37bbf68cb42cf72840bdff15b952394cda4383531e3df9b45f48e1c3d1cc42044017df8177f8666b18018ec5a3427820aedaa0068d50a688fc24ff654ccd74309d763db89ec9d0cbb80976eba4acec56737bdb8fab65d40b973d64d3b366276e3780c5ec8a762bb2dabf0e9fe2ae010f11f85891707", 0xa0}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0xfb)="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", 0xfb}, {&(0x7f000006f000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x9, 0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000e44000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a3c000-0x4)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r3, &(0x7f000050f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000173000)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008fc000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00002d1000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000344000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, r5}) socket$inet(0x2, 0x6, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000d49000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0xffff, 0x9, 0x8000, 0x4}], &(0x7f0000fdc000-0x11)="a2", 0x0, 0x0, &(0x7f0000de5000)="", 0x0}, 0x30) r6 = socket(0x13, 0x8000000002, 0xff) setsockopt(r0, 0x9d, 0x2, &(0x7f000098c000-0x2)="9f9e", 0x2) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000349000-0x4)=0x0, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000113000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r6, 0x8949, &(0x7f0000e91000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r7, &(0x7f00000a1000)="d3", 0x1, 0x40000, &(0x7f0000916000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r7, &(0x7f0000461000-0x80)=[{{0x0, 0x0, &(0x7f0000854000)=[], 0x0, &(0x7f0000d6f000)=[{0xe8, 0x18c, 0x0, "79645e192845e73f6cafe182a0fd132c8fd11cf33cbc26139b8adcfca8b44ee6e1797ac154abbef56ff42751456da4bd16df857519ee65101c5297b05d7f1afc4b0b454e99f87fca0d3e4424100b8492970b14e0f7e9947bede5daefe272e4d8a1eb1ecff05ae8135566284d96d8872fdfded4e76710ee7fb37d5eed8ae27bc83d0d41aa2bcfe55e51986eab1faf04560d7c17ec12d3a0b43d51280873fcbc700c9137091bf4f489e17a2df6652f6eae8772439dc5246f3a72748a0830c61824137b74b3a224800f83b7dc99bb660b9f6bf4"}], 0x1, 0x40000}, 0x2689}, {{&(0x7f0000dde000+0x984)=@generic={0x0, "34b43f51d5b599fbdf1c5714ed55865e7415403907dfce9da95959ab8955dbc7217a4eca168a4f738831b85736a078c56d6188b05e842fb0c9d257467c79e242cc979564bd23df3977099242eef36327a6112ef186ee0ed24789e17445a88830a613443627cc36f0ab1c9217d7925c83c97d2be3f6074418d462bc7c3d7a"}, 0x80, &(0x7f0000758000)=[{&(0x7f0000ab7000-0x37)="e6", 0x1}], 0x1, &(0x7f000074e000-0x1108)=[], 0x0, 0x80}, 0x0}], 0x2, 0x80) 2017/09/02 02:40:46 executing program 1: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000949000-0x4)=0x4, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[{&(0x7f0000948000)="000000000000000000000000", 0xc}, {&(0x7f0000843000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}], 0x2, &(0x7f0000767000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000094a000-0x5c)={{0xa, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x9, [0x4, 0x8000, 0x4b, 0x3, 0x0, 0x8, 0x200, 0x1]}, 0x5c) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000094b000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f0000949000-0x38)={&(0x7f00002b2000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000948000)=[{&(0x7f0000948000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00008e3000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000533000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000079000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000948000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000850000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00007d5000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000931000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x8, &(0x7f0000948000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x8}, 0x20) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000094c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074b000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) socket$inet(0x2, 0x7, 0xfffffffffffffff7) r1 = accept$inet(r0, &(0x7f0000390000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000460000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005aa000)=@assoc_value={0x0, 0x4}, &(0x7f0000706000)=0x8) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005f0000-0x8)=@assoc_value={r2, 0xcfd}, &(0x7f000094a000)=0x8) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f0000948000)="b0a9463cf14a37ca96d317327bae0ed256ac5670e4498145c489eb15c45d7db251d3331341b0ef3a33a083ccf559", 0x2e}, {&(0x7f000067c000-0xe9)="6f1a8427b8ea8096172d726d6585a4a498bef7a93c1a7fa66bf3dc965d7c1e360e652aa307c36a40af4fbe6e926f1599161249906a5cd9842753b0ddcc0e535e46ed2e9e561b4dfb2f9dab53326388d517d7d7c48efff7e45d02cdf6e527dca9c70bc68d64903257ce507015b62fbec5bfa45601ef517bf2c30919c67baf63c63fa96b2f42e9881a2063a809713f1e713280c3fb5230517ffa81a306fd9c33d28d21acaf293531b8594cc7d7b9c2d051f82c4708963be5cafefbcad61d9d9edab6ff6c0a7b13147c50314c7c56d330ed14c68a1ee7359fde1ec9e004b6585befd6eca565f9ec5c74cc", 0xe9}, {&(0x7f0000949000)="1b0c0f7beb8a8b92352c29b2d348bb8b836fea84c55aeac187bdbe8ef95ff05e30a8c97858e91d1e615cf2b88f592e11ec63029a1cbce9dfe3482d334c7c8be89fd6cdbc3154caef718dc6f4ef249547ee3fb82353dbee999276b254d9ac60d91e78507d2e7f393291242f53748d4db96f7d926e963fd865ace91386ec7759207e5a05738d72b39feaee36fbe4f831b25d964f1a7f985c2f6a7e7bde00539cd570c93947a88042d0c96a49bf9cb0c52e534d5cd22892749957c3d6b9c86ca1d7e8248d24d43b8c3fde2e92", 0xcb}, {&(0x7f000094b000-0x7e)="d72bce30cb57318f8e05a69acc43a7ae364c8b8bbc7894c6410b5d6cd7f1169bfee22936bb363cf90302c966915b4805045e64886f7ebc19c73a0b1ee521b78eecd7b8d308e3fd886f35c3e2351a5c8de819b9b241ffb76de36329a2902006f400a6071c1b1175e4e28534148d7dbd09d75728544dd1e753bcf615c4db41", 0x7e}, {&(0x7f0000348000)="ba173e771854da87522472a276687b", 0xf}, {&(0x7f000094c000-0x8d)="0e8e1d5e6c0c4f3b584a4838fd783518ffd04abf969cb8f932f2522d743caab1be7ed09fc6a9e368968f2fe384a97a50ddf34f39aca48e530dcac86fdfdf84db71e057bd2f58aa0ea7fa1c5df8d79dc4cd3dff67169cf1ff389a452a252160278958f75990cc9fef494b9ef4eb1a88656ee30d2f9fa8e6c36d4396cf2432bba8ad81510ebf6147f20b7475f6f7", 0x8d}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, 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", 0x1000}], 0x9, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/09/02 02:40:46 executing program 4: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00006ea000-0x1c)={0xa, 0x2, 0x1000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000943000-0x1000)="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", 0x1000) sendmsg$alg(r0, &(0x7f00007fb000-0x38)={0x0, 0x0, &(0x7f0000942000-0x40)=[{&(0x7f000050c000)="", 0x0}, {&(0x7f0000941000)="2b13295f58385d57aca5c278f5a6affa57838de790ed6bfd43393d0e74181249d938f7300aa6599c09205500234f5976cb1df149dd224180868acb2221e03f89f5694468dace5645ee3df92dfd0b242a5d5b843286875abff9aaabbe75cfe3009732e777022eb1a6be3b3bcc24cc216d0fb5029432bea4bdb2f8dcec2b6781bf26b4f4ac701079c7f9753397dcad411517959450d0401f18a2774db72ff89a8b6d235886673d57611d796c7d31cd", 0xae}, {&(0x7f0000878000-0x61)="808d73fe09e7cdf6e0042dde408ca550d810ca189864f84ec33e05971c3e70e0a821a5adf58a200fb090128105cfd060bee3beaf8cd66116ea4c8479470c47559c49f6edec7c5962b41a8c2d606a12f74cdae5419f15c04bfc55001894a41efb5b", 0x61}, {&(0x7f000020f000)="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", 0x1000}], 0x4, &(0x7f0000942000-0x48)=[@op={0x18, 0x117, 0x3, 0xf3}, @assoc={0x18, 0x117, 0x4, 0xbe74}, @op={0x18, 0x117, 0x3, 0x9}], 0x48, 0x40}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000093d000-0x7)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000944000-0xa0)="2d3b97bbe43a90f117fc8b0917520010722413863e3b6722d460a620bb8ba66bed8f9d1520adc66e33c3af3c7c6e75a2c9bda508bb87c795900467240c8ddcc88049d78d5874ba7332a926bd521c8a8271336e47b9c5f28002de50f6399479804c16b8ceef4efb0ba6f2ecb09acdaf0d16daa094feca3b21e991ff228f4a208a46c25f8a56132e546c8d555a2fcb7803e7d424074fb661fdb860d2c4fe69acf1", 0xa0, 0x40000, &(0x7f0000431000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000076f000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x2, 0x4, 0x6bcd, 0x7, 0xffffffff}, 0x20) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000093e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x0, 0x4000, 0x2, r1}) bind$ipx(r0, &(0x7f0000944000)={0x4, 0x8000, 0x101, "744dd110f5e7", 0x1000, 0x0}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000946000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000941000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000942000-0x4)=0xc) connect$inet6(r0, &(0x7f00001f0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = socket(0x11, 0x8000b, 0xffffffffffffffe0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000948000-0x10)={0x0, 0x6, "967128afff88"}, &(0x7f000023a000-0x4)=0x10) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000046c000-0x8)={r4, 0x7f}, &(0x7f0000948000-0x4)=0x8) pipe(&(0x7f0000946000)={0x0, 0x0}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000948000-0x10)={0x5, [0x66246edb, 0x75, 0x4, 0x5, 0x1]}, &(0x7f0000948000)=0x10) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000947000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f00000b8000)={r7, 0x3}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000083d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000524000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000948000-0x8)={r5, r5}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000945000-0xc)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) 2017/09/02 02:40:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000855000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2017/09/02 02:40:46 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x20000000003, 0x30, 0xffffffffffffffff, 0xfffdfffffffffffd) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0xa, 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x9, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[{0x4, 0x7}, {0x3, 0x40000000007}, {0x8, 0x2}, {0x3, 0x3}, {0x2, 0xffffffffffffffff}, {0x20000000000003, 0x74d9}, {0xb, 0x946}, {0x2, 0x401}], 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000c000)=0xb42c, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000b000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x2, 0x35, r1, 0x80000000000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000)=0x40000e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000442000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0xffffffffffff0000) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 2017/09/02 02:40:46 executing program 6: mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x8, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001fb000-0x4)=0x40033, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b98000-0x10)={0xffffffff, 0x6, 0x9, 0x101}, 0x10) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b3c000-0x10)=[{&(0x7f0000b9f000-0x2d)="290000001c00190400000047000a007c0220e3ff030000000000010009000100181400000000043e00173f022d", 0x2d}], 0x1) socket(0x11, 0x7, 0xd7) mmap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ba0000)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000178000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b9f000)={0x0, 0x0}) mmap(&(0x7f00009cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a9c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e26000-0x1c)=[], 0x0) connect$inet6(r2, &(0x7f0000f68000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000052e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:46 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x8010806, 0x800, 0x5) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f81000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d47000-0xc)=@sack_info={0x0, 0x10000, 0x8}, &(0x7f0000f86000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f81000)={0x8000000000, 0x208, 0x800, 0x100000000, r2}, &(0x7f0000146000)=0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f86000)={r2, 0x100, 0x1ff, 0x4, 0x8, 0x80000000, 0x9d, 0x1b70, {r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x4, 0x9a84, 0x121}}, &(0x7f0000560000-0x4)=0xb8) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000d23000)="aa3a70205c895506ddc929eb89368469a1bbe23ab0917cdbac1853325929cbbab499b50482862dd71335df95fb537c43cb5b1a0827", 0x35) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000906000-0x8)={r3, 0x80000001}, &(0x7f0000f84000-0x4)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d3b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e67000)=0x28) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f87000-0x4)=r5, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00008be000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000498000-0x8c)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f86000-0x8)={r5, 0xffffffffffffffff}, &(0x7f0000f85000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a43000)=0x0, &(0x7f0000c0f000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000f89000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f89000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000600000)={r6, 0x7fff, 0x5, 0x6}, &(0x7f0000f87000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f87000)={r7, 0x101}, &(0x7f0000f88000-0x4)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f82000)="0900000000000fff0fff", 0xa) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f68000)=[{0x1c, 0x16, 0x321, 0x2, 0x0, "0209000000000000180131de"}], 0x1c}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x8}, 0x4040) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000f87000)={0x0, 0x0, 0x7, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004b5000-0x8)={0x9, 0x5, 0x5, 0x81}, 0x8) 2017/09/02 02:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x43b9) r1 = accept4(r0, &(0x7f0000ce8000-0x1e)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000"}, &(0x7f0000040000)=0x1e, 0x80800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d34000)=0xd9f, 0x4) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r1, 0x6, 0x6c3, &(0x7f00002c2000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000973000)=0x18) r2 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000705000-0x10)={0x1, &(0x7f00007e2000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket(0x0, 0x5, 0x109) syz_emit_ethernet(0x38, &(0x7f0000af3000-0x38)={@random="e3ae8895310d", @random="1fef362d3892", [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0xb1, 0x2a, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x4, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x8001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"dbca"}}}}}}) 2017/09/02 02:40:46 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) listen$netrom(r0, 0x80000002) socket$inet6(0xa, 0x80000, 0xffffffffffffffb5) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x8) r2 = socket(0x1e, 0x206, 0xfffffffffffffffe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000f68000)=0x57aa, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000be8000+0x3f6)=0x0, &(0x7f0000a20000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x40000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f82000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000f83000-0x8)={0x0, 0xd11}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000f83000-0x4)=0x0, &(0x7f0000e93000-0x4)=0x4) syz_emit_ethernet(0x52, &(0x7f0000f6a000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x8, "6648b77762b0"}]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000a2e000)={0x42424242, 0x42424242}, 0x20000000000001, 0x1) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f84000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 97.674456] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/09/02 02:40:46 executing program 3: mmap(&(0x7f0000000000/0x50b000)=nil, 0x50b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00003a1000-0x1c)={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000000001}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x2, 0x34, 0xffffffffffffffff, 0x4000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d45000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000873000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000ab3000)="56", 0x1, 0x48056, &(0x7f0000b34000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x743000)=nil, 0x743000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000744000-0xa)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) write(r1, &(0x7f0000742000-0x1f)="1f000000120007f2000094ff070000770000004108000a00000180ffffb909", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0xa, 0x2) bind$bt_sco(r2, &(0x7f00004d6000-0x8)={0x1f, {0x1ff, 0x6, 0xfffffffffffffffb, 0x0, 0x8000, 0x7}}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000)=0x14) sendto$inet(r3, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00002b4000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62707130000000000000000000000000"}) writev(r3, &(0x7f0000436000)=[], 0x0) ioctl$int_in(r3, 0x5452, &(0x7f000041b000)=0x6) r4 = accept4$inet(r3, &(0x7f0000837000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e36000-0x4)=0x10, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f000017e000-0x4)=0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00001f4000)="000000000000", &(0x7f0000ded000)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000024f000-0x8)={0x0, 0x0}) 2017/09/02 02:40:46 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000011, 0x2, 0x4) bind(r0, &(0x7f000071f000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff5000)=0x20000000ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0xa, &(0x7f00000a2000)="02ca29ff", 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000004a000-0x8)={0x0, 0x0}) pipe(&(0x7f00001b5000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000750000)={0x1, &(0x7f00004a5000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000e36000-0x8)={r5, 0x1}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f00003dc000-0x4)=0x4, 0x4) write(r0, &(0x7f0000fe3000-0xc)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)="", 0x0, 0x2002, &(0x7f0000dfd000-0x10)={0x4, 0x0, 0x0, "f461ead332a9", 0x0, 0x0}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000ff6000)="6ad7a0c0913ffccdec46efd9703aa22ee45aa37044f08a2d73de78158caac7939275e41f1bc54af03f1dd0ab692187a929132fb7328b300512f3ea50b203c02f1d95adbc7d800242e022513c5f43684e75356f03d9527cbe299d7ba94088b6f092af2e9d25e42070f8fee312121f93f5109f4912c7286f6d50e5fd26f89b53d9c0ce279cfb", 0x85) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ff8000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x40000000, &(0x7f0000bf6000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 97.721953] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/09/02 02:40:46 executing program 6: r0 = socket(0x19, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000f17000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, &(0x7f0000757000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000288000-0x4)=0x1c, 0x4000000000000800) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000687000-0x78)={0x6a83, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0xff, 0x1000, 0x6, 0x20, &(0x7f00002ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x3, 0x8}) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008ed000-0x10)={0x0, 0x200, 0x80, 0x5, 0x0}, &(0x7f0000c35000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000052d000-0x8)={r4, 0x9}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00005ea000-0x10)=[{&(0x7f00005e3000-0x2b)="29000000190031dde5ff2100006500050a0000009d00ff0780de00000c0009000800003900000000000000", 0x2b}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r7, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f00009af000)={0x6, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000686000)=0xffffffffffffffff, 0x4) connect$inet6(r7, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x10003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) sendmsg(r7, &(0x7f0000783000)={0x0, 0x0, &(0x7f0000d5e000-0x90)=[{&(0x7f0000dd9000-0xc2)="05dfd15811abcc15276b03bca6e6a178c7d9c0ab6bd059b03c07e857fbf0f03c4fa2e57a1535312e890b42dfa81855dd67797fb1cba8dabe475d10296eaeb64f4df708c11fa9eeabdcddf2ef5ec5dad689e1775e14606b37b427c24cb1501bb9b8aab49d7fad9bcd4db585b8720f8dc928cb110ed43bd25096e44d7937becb7c160faa16af8d8e6ec157b52ee0359fde75572d5b00e01e3b3416b6801420a35c05a5d49f1138fda67d0defaba1075cbae44e882378598a03cfc173a38abeba232139", 0xc2}, {&(0x7f0000a36000-0x23)="d51efd1674e23eb2ca181d1b244ed234bc8eb9465e7a06a434eb121f15d13836a797", 0x22}, {&(0x7f000071f000-0x18)="5587545d6820aec82e9427470752c33bc15f53a3553070a8", 0x18}, {&(0x7f0000c05000-0x5d)="d7c589181ae668223de166740d97dfd078bcb6d314ebc42ccf455badbcdd905040ab3649a46e82e309abd961279f6274a1a8c728aa7e58304f9a855f6654cfe24fddad1f0e9267e1b9077c3bc5a5eab82031eb462ae2f2e7ab397de985", 0x5d}, {&(0x7f000082a000)="780c1b230cb7e96442bca39b5329aa77a1eac48414843ad64fb08803c95ccbe1e61979bd12eb31728b9006611738f9a2d8707575973048c9b9c7e1109d48038e3b8d427314f87ccc5f63d5d6d00dd76e75a080ecdf89b0e126956ce4089ea57dcedb4a581ad8856a36edfdae9405200faab83758828aeb650268d5525bbb5dfcfaed58995bcb51f7c611eec5cb49fae9e41cf88ee17320caddbafa860112618f6eb9de2745ec625cd49d9fb741f6714cb589999e6c9bb777171bfd3ab0ccc783f2e195826f6286292643f6e2da436f8d668b5d02375503fe77fac1df5a", 0xdd}, {&(0x7f00005e0000-0xf0)="9fd88d0d56b3e7cbee5292e82faf0630b95f7d08250b38e2ac46627ffaf197b2fb3ba323b322d4e4765eb8bd1898588d424d5296c32c43ebd5f879bba32a286d929e425be14bffbd5e3f531753d4a206c26868efc92461e956e038a11a7100edd1e1ad4b580a156a18fdc956f2b82cbb3bde4162ae0284d17363a0f8d9e97d49db523c766dfe5b5d5338611eae50937e69d9c6dc303b9816229d8c095d4e6bab985694b6a1a2e5178879af6060319c0b26563fd8d941a267194b80af97830c5c768292b135936d6778b4a9224cc02d1621f44a1b0b6073487f716a8b0e8f67d9d8d7d2282970be759604de4d00b39612", 0xf0}, {&(0x7f0000c7e000)="91c280bb67f398f7e1c3f37db0ff839825be0213a2958337cea746cf4835", 0x1e}, {&(0x7f00009aa000)="4c2957", 0x3}, {&(0x7f0000098000-0x99)="dc9c5e6f9a18cfc17cbf1f36cd068276280be87f60deb274c69f64f4613cc6102656fe6f2453e34d4a992282cbd5a7c5c3eddce141b1538d418e30c473e2356da321706b04e907d30e00698d619ce2dfb88ce6c9419084e686727c336bc447df48962ac6f1bf276cc78d4b707ad341cdefd6774cbdaee3611d942c0094690d3b7bc4f84ebbcc9e783ad586ab35bfe0203086dc8069c72726", 0x98}], 0x9, &(0x7f00004fa000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r7, &(0x7f0000f65000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r8 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f000004f000)={0x20000000, 0x0}) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f00007d4000)=0x100000001) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x8, 0x84) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x8010000000000084) 2017/09/02 02:40:46 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x9, 0x33, r0, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000642000/0x3000)=nil, 0x3000, 0x1000002, 0xa010, r0, 0x4) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x103, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x60) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000e4000-0x4)=0x7f7, 0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000072e000)="", &(0x7f00005e0000-0x4)=0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x3, 0x31, r0, 0x0) mmap(&(0x7f00003c3000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = accept$ipx(r0, 0x0, &(0x7f00003a7000-0x4)=0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f000078c000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "b177b8c8c200000000000000081eb8211a170e32101de09b7583b1008482fffff2d4026513e1b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0x0}, 0x60, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000797000-0xd0)={0xd0, 0x0, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a67ffd03ba73037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xd0, 0x10}, 0x20000000) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x400000006, 0x31, r1, 0x0) mmap(&(0x7f00006b6000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000226000-0x4)=0x2000000000d2, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000012a000)={@generic="314eaa2f1b77aef34bdb7884eef5d089", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000797000)={&(0x7f0000035000-0x60)={0x27, 0x8, 0x0, 0x0, 0x400, 0xd93, "29c193e1dfff1e3cef501775ff0b40b6b14468d601d77e25c173d597b5789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb9211180285787659fcfbc", 0x9}, 0x60, &(0x7f0000793000-0x10)=[], 0x0, &(0x7f0000462000)={0xe0, 0x101, 0x1, "76750e0fd4386aac1c065b417231fd6e06db5b5d9dccbf60e6039d504d164604321dc0f60a6dae96bd1ef48c09069a7f37334417b9234bd023a064308d0df48a0ce1961182abdfb1e1368a6af3478ce95595bebf244f0d0e6dfa4a3a889a1aa02fa3562ce19762ef13b0178b019f64d974ffe5fa54c336bf1dbc09ce758d71d5849b6723df49ab51ddec0d35badff5406798b32364302f08a6b3cd9200c1844d2b61fbb18b2ae22e6dbf5bcbf6850fc3e16ce9332f728b5a89ef780e036b86c2f3303b15049ab28436a4"}, 0xe0, 0x80}, 0x48010) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x3000)=nil, 0x3000, 0x3000003, 0x50, r1, 0x0) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000659000-0x4)=0x79) 2017/09/02 02:40:46 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x6, &(0x7f0000eac000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e75000)={0x0, 0xffffffff}, &(0x7f0000ff1000)=0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000d1a000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cb4000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff1000)={0x6, 0x3, 0x4, 0x1f, 0x6, 0xffffffffffffff00, 0x80, 0x7f, r2}, &(0x7f0000e63000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000031b000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe9000)=0xa0) syz_emit_ethernet(0xec, &(0x7f0000866000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a68464801041", [], {{0x80000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xde, 0x3, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0x5, 0x64000, "34e6d5", 0x1, "fc9496"}, "369c63e5b7e8a84f4ca97e4fb79bfe344fbeb2dc9877f3832e9713ab823292056bae049b75e00e44c657ccf1b6f3ec1185d82042bb4d6331592dd0fb403d30b205c300658064d26ea514b5a7e6d1be75c8646d627da8819faff4166c30dfefb968ec3a4b1246af84940874ea936e420c597dd615262162b6ecd028e9106a971f1ab7bd48a60b02872d7cdc41e9ef66b043d90c6c7c5c5154cedd9854ab155ffc8d4ffa26a3fce820d7dd0dcdf33539b465f6cfa719fa620e31ac"}}}}}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0xa, 0x20000000000007, 0x10000000000800, 0xfffffffffffffff7, 0x4}, 0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000)=0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000ff1000)={0x7ef, 0x1000, 0x2, 0x4, 0xa, [{0x7, 0x9, 0x7, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x20, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1200, 0x3, 0xfffffffffffffff7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x10001, 0x2, 0x0, 0x0, 0x1808, 0x0, 0x0, 0x0}, {0xc8, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x1f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x29450000000000, 0x0, 0x0, 0xa03, 0x0, 0x0, 0x0}, {0x3, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffff88f, 0xfffffffffffffff7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f8f000-0x10)={r3, &(0x7f0000ff3000-0x81)="dc2e7bc297989b7b7f751a373abf0b7e5c006ba3071501dc887a30899d28eee4e56ce596007785c7ea7081841f1cdbcf5c551aa88b6021773a9ddb75323e10a37fff3c20efa13ae753131c718b50c8a9a9abeaff6e9daf44d4e84605b3d334ce6562418475be1259bacd8af077fb180063f426aa6afbd2321ef54619ce4a543688"}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b93000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a4a000-0x10)={0x0, 0x8, 0x5c, 0x8, r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f0a000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000ff4000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="a50c6cf1e8f7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0xb2eb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/09/02 02:40:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000013000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x200008) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x8000000000003, 0x1031, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x1ffffffff8) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x200000d, 0x32, r0, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x2150, r1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x100000000000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x100) syz_emit_ethernet(0x159, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xa, 0x4, 0x20000000000, 0x0, 0x147, 0x0, 0x0, 0x1ff, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x0, 0x2, r3, r3, 0x59, 0x0, 0x17, 0xc3, 0x3, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @generic={0x1, 0x6, "640ab069"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x10001, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0x2, []}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0xfffffffffffffffc, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) getuid() listen(r2, 0x400) mmap(&(0x7f00009ca000/0x4000)=nil, 0x4000, 0x40003, 0x401c, r4, 0x0) mmap(&(0x7f0000ae3000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x49) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x3e, r4, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ea4000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) syz_extract_tcp_res$synack(&(0x7f0000014000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, r2, 0x8000000004) syz_emit_ethernet(0x16f, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x139, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x2, [0x0, 0x0, 0x0], {0x6, 0x6, "5ba800", 0x2, 0x2c, 0x8, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0xf8ce450db3ed9053, 0x6, 0x2, 0x1, 0x100000001, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x6c, 0x8, 0x1, 0x7, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], "9dbe4cbb4799c5010931516824589ed3ad830d1b45c69c45683f3e11f70d7fb823daa36100bca9ef8d5e92b9e3448fef72fe7a25a6bc98aabde83be2754f5bc03c45f28a91b9507d96197940ef616a4e40de973a4289612ed40275b4fcd93c2f57c8129e43f3671dd091bc11c10099f591af15e644b2e2b806b7658cdfe982ad6a6c8486f4a088e643"}}}}}}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f1000/0xb000)=nil, 0xb000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ea6000-0x8)={0x42424242, 0x42424242}, 0x3, 0x80) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x2, 0x0, 0xd, 0xc, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x4}, @generic={0x3, 0x5, "1a0e60"}, @window={0x3, 0x3, 0x6}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x12, [0x80, 0x400, 0x6, 0xe19d]}]}}, {"0c"}}}}}}) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ea6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000ea6000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000de8000)=0x1c) 2017/09/02 02:40:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00005db000-0x4)=0xffffffffffffff7f, 0x4) sendto$inet(r0, &(0x7f0000617000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) socket$nfc_llcp(0x27, 0x0, 0x1) socketpair(0x0, 0x807, 0xc6ae, &(0x7f00000da000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00005ee000)=0x0, &(0x7f0000a4f000)=0x4) connect$ipx(r1, &(0x7f0000607000)={0x4, 0x0, 0x9, "020680c0072e", 0x1, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000291000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001ae000-0x8)={0x0, 0xd82}, &(0x7f000025d000)=0x8) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f000086c000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000053f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) shutdown(r0, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006db000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000-0x4)=0xe8) 2017/09/02 02:40:46 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000aba000-0x18)=@add_del={0x2, &(0x7f0000ee7000)=@common="64756d6d793000000000000000000000", 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f00007ac000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1b2, 0x40}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00003f2000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000727000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r3 = socket(0x10, 0x2, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000089a000-0x4)=0x0) unshare(0x20000400) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000251000)={0x0, 0x0}, &(0x7f0000d7d000)=0x8) setsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000a67000)=0x8, 0x4) r4 = socket$inet(0x2, 0x3, 0x7) close(r4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c3e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1f000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000036b000)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) pwrite64(r4, &(0x7f0000c87000-0xf6)="", 0x0, 0x0) pwritev(r4, &(0x7f000068b000)=[{&(0x7f000002a000)="8f465b4253b1e73c6570e94ebdca101beea6e6592e89d3207e74fd6b79c36b31c360bd31f5a74529d891295f3f6ff7a4d8538a6e472398b79e53f0f4c428a9a42052974929e06c7d0b299f8b010db9303c6ef9d4232ade2d594709bfdb94f1b2a5dbcccaab274e56fb6ae036cedc42b97e0a4e771251cc34b622e325d767eaf8bdea9fea384e37cf10520c8fd89bfff21d4dac0b8b745582b5bfcf1661578d15f299791803c941e71465fcaac010003df0f20e83ac836d745e7d1887d941a255cfbb1e233aecf893ca13599cba5edaa9e737c30e795fbab4fd902df5c9a19570", 0xe0}, {&(0x7f000033a000-0x8d)="fc4ce996f632079dd495302355235d39de429bf353d9d97ee5a9d53ae5e61a78f6909e431c92df119c5610f8e52dd1db3107b597ed5a2773c7815b332b11bdb15762f2a2bda15ef2c040aeada415cdbafef78745a10495713af32de7ee8a11daa871530f0002e7e4709f6270b951cf0d160ccd0a962933d3ac8733fe4874d0357841aa39d1063cbfd80e11a319", 0x8d}, {&(0x7f00009de000-0xab)="2880adcb1df47d35b1887b725972f2fa5fd48b74debfee9f3a510794b7431aae83b666bb6a0085807062ffcf5828530dfa4ae0dcec1949f978b3610e2b368946f1641e3967f72b057af7b1d578ccbfbf4e4a6713e4afb3f1b394e8fce3a4db510ee21283325cac5dd9a387c5115bec1433d8fe0c4f931ed1f55be82b670b3c6dec10b8c20521ea88b1be5fd86d6694c2fbe254be845d74fa9ffbd729801d0b418486872f6532fc14935bb7", 0xab}], 0x3, 0x0) 2017/09/02 02:40:46 executing program 1: mmap(&(0x7f0000000000/0xda8000)=nil, 0xda8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000025f000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="05afa2265df21a02482f5763c3aed3a4"}) bind$inet6(r1, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$unix(r0, &(0x7f0000417000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000708000)=0x6e) r2 = socket$inet(0x2, 0x6, 0x0) listen(r1, 0x1000000400981a) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80002) epoll_wait(r3, &(0x7f000089b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x20000008) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket(0xa, 0x806, 0x3ff) sendmmsg$unix(r4, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005bc000-0x7)=[{&(0x7f0000000000)="d863a36f104c2ce3feb86d54c2dd66bffe253c1e1bc3225bc6b62764e50bd5e03900277e15ec616d1bda6f97e308c1f2b0aa98f222881b49335b6fbe21395405f7991237ab4b86a86ac7386bd95bde28874717b9fb7e8a", 0x57}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r4, r4, r4, r4, r4, r4, r4]}], 0x4, 0x0}], 0x1, 0x0) setsockopt(r0, 0x400000000000029, 0x5, &(0x7f00004a7000)="86", 0x1) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create(0x800) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r5, 0xffffffffffffffff, 0x1}, 0xc) ioctl$sock_ifreq(r5, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x0, @fr=&(0x7f000077d000-0x18)={0x320, 0x0, 0x0, 0x4, 0x40, 0xffff, 0x7}}}) connect$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000277000)={0x0, 0x1, "de"}, &(0x7f0000504000-0x4)=0xc) r6 = accept$ax25(r1, &(0x7f000038d000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000088000)=0x10) sendmmsg(r2, &(0x7f000078a000)=[{{&(0x7f0000b2a000)=@alg={0x26, "6861736800000000000000000000", 0x228f, 0xe, "73686132323400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00007a8000)=[{&(0x7f0000733000-0x89)="36c4dc911731212fe95ddaa99095339f6908f7494987702d44a51236f0a27c35df4c05888313f918f827b98b3412f24eab34ff52784f5e3a70e933e1149cd048fc07f508a1b8c23c608fde46da4f55c063210367078b5a09572315be7322b4691e61b7a220f1060e784219bdabce85c842d377cf79284f4ee4883a3c590f42dddbd8013357e0eefc45", 0x89}, {&(0x7f00008e0000)="7fa400f984ad50f3f2d184fb90a7fda1aeafbda806862654c54c9fbd035884d931ae4a6073db2fac3ba1df953ef280803be51d70c7af102f21791816d58f", 0x3e}], 0x2, &(0x7f0000f48000)=[{0x10, 0x0, 0x10001, ""}, {0xb0, 0x10b, 0x3ff, "ebd530f34f868a312b8028e808adaab8a213d7434a09fa4651ca6524ce7194c4f20dfb4bf9cd6db9b1fba9229fda25d6a8cf9df848c8d4ac5f9bf6f70d2840012cc2a155bd384aa33105df5867dc50d347828afa341ae0680de3857d9c43f920b808130b843a1b82e7645bc3432e6c02b20e648e3c01d7bf312a3c0e8779ae3bb227eeaf1f3e41d42606569c08635db5b0aa3e95606fe3036be99f"}], 0x2, 0x0}, 0x80}, {{&(0x7f000058e000-0x10)=@ax25={0x3, {"a5b00c6a00f89a"}, 0xf2}, 0x10, &(0x7f0000e20000)=[{&(0x7f0000158000)="5b9c556a726774943a04b465af2568473763c4a28469c8bb4a68ff92587256e317145a03621f783bb57fc98f603c2d254ab8b8eb96131e63244bbb2fb84f2ad9209c4ee5f9e47157fa999dc818934e573baeefc90bfeed36f0d2", 0x5a}, {&(0x7f0000c5f000)="e39052401f343b80315cc3905c6e1f1b285dcfef64adfdcf4af1fbf1326a4ba3f514a526e8d74f70bbc9bf93825f2d072b207740ece70adefaf68ae859bf7411b2a187cf44f5a34d4f4bc789708def4f87823ea8e301ef2f9276b3b07d619a674d1dd90bfc1f28350f9b8720cd1d5ef69a5f0b00d11ced9e971c143a92619ac27048fcf976ac4e288cd05cf6", 0x8c}, 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&(0x7f00005a7000-0x50)=[{&(0x7f0000632000)="ca012d07b1b671e8ed41c2c4601592f49d6c717a550e78ce401530a4075ce31717b8fe88d85433ea47d35e6b4563557fa8e1f82ea7a5dfe8b8a60b665034a704c4f019fe42ce6a8dbf491addea864449fa441e34c723ef84ee40e2f0aacfe1956fc9209b91b23e05ec7b02f3db58bf76144a8186221144a0b15ddd78451df5", 0x7f}, {&(0x7f000080f000-0xc7)="977bcd95ac6d907e3e4fba3fbb3b5ab7d0506549c81846a40054144f0c4b6c772990c1fe7def63aa156a6f52e15f9bcaf111e36f0f1a7376bf9b95f4693dfec0e4dbd22bb9cc2d6098638ec0611e8d305c53ef9bd43b10897ae1d66111d9306510562b27ac9397d1b077c1d6f049d357ffedd7d0f1ec6fa7817ed039cead2187f113c6716ea9a17d5ca97ba22b52ae7fa1da0da41f2ba85aa4d76a3b0aecc16cdd9bbeb09c3e9d40a1f04e96ab147301434896b7bab6ea6282d46314f6cb05d116d0e9941aa653", 0xc7}, 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"23686fba8376f795c5b2090de54c196d636b5be5eb4ff9ba1d25904e91f9281fd5bb1f61d95d0d11e8c3115a98da1b89dcb9e2a2221ed6e4b43f2284fa97eb982b08d2a6e400f71f2b72def9e67e8f5a3534383039269f1c0c2971d378f417db63b23a2203a6cbbe9a1d5941f45270028e6a3a16336d9e64d254475023ffb68132b3d2a00c4576d483b85f06051779b0f55f879761b72fd43f2550769e907b7812fa67059c4937b5f0"}, {0x100, 0x117, 0x80, "107c47207d313e6122893bdcf8b4e6be7fd6bc0cc8a3a486d8dd5490ed35718f1b4aa1093e5797251b80abc79cb44a4c64cd866e1c027166fc791f3031b23d9eb840c4b5eed7042841f1823c97ef06176b153b840798303307c91daa24c8cfcc682272963eeeb3cb4ab7c87fa05d9a35396aea497eb80529681e98bf43707c35ad0e24e695348233671d08760f2a593eeb3994f88178c6f1adb2d84f1f9b77307bbbd6a5620b9280047e994ebb1549e64e81c14006aabeeb7150b3934bcb58bcedccb7c9888521dae56289167bfa657004c61386c28ea948bd9c12b26b8429744142597835177459138ea9c244a2"}, {0x20, 0x104, 0x3f, "20e30eddbd94b01f4d"}, {0xc8, 0x1ff, 0x4, "a69ae7c1a75df735fa7ccc53db52ff2723399fa1258bc100756998df7f8c7188d1799255cb2f8abcc33658645df400cf28f5e38a0f82db456f28e9722bb23d17131ec774d52718ce72dab925da74b20e91f678545273029f63694f4a9768d1b67af7f3208cbfd1af0590b3588ba46830e579f39807ad108042af8f4c2ecd0e4eddaad97c3dbe234bd10d1a2f481799d61ba44621d79bd01b4809a2116ec6416de0b34757aced68eaf533a76543a06ca652"}, {0x78, 0x11, 0x312, "ced690c92321603d64c11c6bb99d193c54b906360abd2695e1e9a4e559508521936db438721c9503b449c3e2f37ec91c2663b33f871088eb2b6cd21e30e063606fb96a5eac49a26d121ecded7edfe3be1c2030f9f7bee778288fab089a8911cab0d6b786293f"}, {0xa8, 0x112, 0x0, "d9471822d043418524c8d3a19b13e53d30b5f50088ea5e9b692b5bd882a8f95d94455d28975f62f4c727c078a4b131bed6349bfe2c2fc7938c99dadf65e10adbf5d28e183b0c6a984bb9daffbc582bd74de7eb5a9480cc41b2f4ec2d046e92c43cb4af02bd2f4060e2c114329b5d531dddb3d57a28a1b87a3f11d96f799138d8abce6712a164b6e78a53cedc9ead8ab5250b94c10c05"}], 0x7, 0x40004}, 0x1ff}, {{&(0x7f0000983000-0x58)=@alg={0x26, "6165616400000000000000000000", 0x3, 0xf, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000020e000)=[{&(0x7f0000489000-0x48)="ba38c380d08001dc69131643049d9a824d977ef83c64179ee8a3b9ea45fbf93cde001de9889d512d2782f2e3ce2488cf9c3548e7e450e8842fa6f388a106a5143b42168cc4fd530c", 0x48}], 0x1, &(0x7f00001a6000-0x138)=[{0x90, 0x2f, 0x0, "2f6c1b682bf0274f62e25d84c1e817509380b20690ea9ec747e04a13255e5aa0f87b0704858f945c71947a9ccaa4d954f775d6c18aed303dfc2478596cd76adb5487275947c6c92dcfa31d38f4bd2753cd3172fbdc70c53c699c6618e04286a6e304298529d6fdb33b9ce6efa64d6be414560828ed2b401ce48f5c70d84b48b2"}, {0x88, 0x113, 0x5, "3dab598107de702f19a39c6e1d86e5b4de8f9f27e4c3cf67ff7ae413eba63e4546c65bf39e4d0456ced0a94aa363024266923e4742494ac65e9bb08a026c43cb265d800583453a32518e2c063f47b1f54212ee6b27bdf0a614440b884aeb08eee60121a4a18b66b1b0ae36e78eb9209b6611e591c0c043c1"}, {0x20, 0x19c, 0x10000, "4b610740f4079498c245"}], 0x3, 0x40}, 0x6}], 0x5, 0x1) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dec000)=@assoc_value={0x0, 0x0}, &(0x7f0000c7d000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f00003d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eab000-0x20)="0300000000000000811a020080140006ffffffff000000000059a709ff240000"}) r2 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005ba000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb4000-0x4)=0x18) epoll_create1(0x7fffc) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00001e4000)=0x0, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cbf000-0x8)={0x0, 0x0}) r5 = accept$inet6(r4, &(0x7f0000f31000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ce7000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00009be000)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000361000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000086d000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000023f000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000eac000-0x18)=@generic={0x3, 0x20000008, 0x717c}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000ca2000)={@loopback={0x0, 0x1}, 0x2, r7}) ioctl$sock_ifreq(r6, 0x8937, &(0x7f0000eaa000)={@generic="a753a07bd9511fa7677e2a9a6ed2fc7d", @ifru_settings={0x1, 0x6ed, @fr=&(0x7f00002df000)={0x2, 0xd1, 0x5, 0x1, 0x9, 0x9, 0x7ff}}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000eac000-0x5c)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x800}, 0x1, [0x8, 0x5, 0x5, 0x6b, 0x0, 0x1, 0x5885, 0x0]}, 0x5c) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000c81000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000ae0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r7}) setsockopt$inet6_int(r5, 0x29, 0x7d, &(0x7f0000ead000)=0xffffffffffffffb8, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000eaf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000c43000)={0x5, &(0x7f0000eac000-0x28)=[{0x3, 0x1, 0x0, 0x8000}, {0x200, 0x4, 0xaad, 0x5}, {0x749, 0x0, 0x5, 0x7}, {0x6, 0x1ff, 0x4, 0x5}, {0x800, 0x4, 0x2, 0x2000000008}]}, 0x10) connect(r5, &(0x7f0000eae000)=@in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x6}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002a2000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r8, 0x21, 0x5, &(0x7f0000430000)=0x0, &(0x7f0000061000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00008f8000-0x20)={0x101, 0xfffffffffffffff7, 0x1, 0xffffffffffffffff, 0x7, 0x73, 0x8000, 0x5a, r3}, &(0x7f0000a96000)=0x20) pipe(&(0x7f00009dd000-0x8)={0x0, 0x0}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r9, 0x29, 0x1b, &(0x7f00005b6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socketpair(0x7f7f73bfc0a3e031, 0xf, 0x7, &(0x7f00008d7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f8c000-0x10)={r0, 0x400, 0xfffffffb, 0x4}, &(0x7f0000445000+0x280)=0x10) 2017/09/02 02:40:46 executing program 3: mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000830000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) shutdown(r0, 0x0) socketpair$inet(0x2, 0x10000800, 0x8, &(0x7f0000832000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000830000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x6) syz_emit_ethernet(0xe2, &(0x7f0000834000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xd4, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x1, 0x1, 0xc0, 0x0, "07c6c0fdd305b0fc36d8c4736b47133c528875fe3b04359998e6831617ce1204e10fd3096223557fcc9f9ab4f2d8ebee69f3b47bf8d510b2dd51f45a10ac633d6e3628a37ef2ee5413f386fb99ec58b579155d0d5438bc4d03586d3a420fc47ea23400b330c7f003bf85c19c133f198e82992202f015abf185ca1720fc7345c6cf1bdb162ecde6ecbfa7ba4fc004e86eaa135bfab71e1d27c4b76936eef516b80473881587766df0caabbd0c0ab11644c0be592bcd054cf7"}}}}}) syz_extract_tcp_res$synack(&(0x7f0000359000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1b) r4 = socket(0x0, 0x0, 0xffffffffffffff09) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00005a5000-0x1)=0x7ff, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r5 = accept$inet6(r3, 0x0, &(0x7f0000836000-0x4)=0x0) r6 = accept4$inet(r2, &(0x7f00007bf000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000835000)=0x10, 0x800) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000367000)=0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f000017a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000836000)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000836000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1004}) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x3, 0x0, 0x0, 0xc, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3}, @generic={0x4, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) connect$inet6(r0, &(0x7f0000277000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf}, 0x1c) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000837000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000-0x4)=0x14) connect$inet6(r3, &(0x7f0000832000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r7, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000945000)=[{&(0x7f0000361000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86f}, {&(0x7f000061b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f000094b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x3, &(0x7f000094c000)="", 0x0, 0xfffffffffffffffe}, 0x0) sendmmsg$inet_sctp(r7, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000094c000)="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", 0x1000}], 0x2, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/09/02 02:40:46 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f10000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000c2d000-0x76)="e825d6c9f700b09cfeac38e3c1bc48eefd40077c4cc4b458548bef4665e355910ae4808a33bbf81b8ff923e5c6544ea3368062edb150d870e57626b9dc97bb22f1c726a22113dabea0c162aea4f35fbb4de4aae444d219b290e676164610e00a28756a065b9b5f1ab8bbbdc3d92d30256b63dd41999d", 0x76, 0x4, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000002000-0x14)=[{0x14, 0x1d, 0x1, 0x0, 0x0, "0f"}], 0x14}], 0x1, &(0x7f000084f000)=[], 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x0, 0xb52) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d5d000)=@assoc_id=0x0, &(0x7f0000190000)=0x4) r5 = socket$inet6(0xa, 0x3, 0x10000) connect$inet(r1, &(0x7f0000f66000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000ac7000)={r4, 0x5, &(0x7f0000ef1000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x6b81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000575000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fa7000-0x18)={r4, 0x2, 0x20, 0x7b2, 0xfffffffffffffda2}, &(0x7f0000a32000)=0x18) r6 = socket$inet(0x2, 0x6, 0x1) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f00007d3000-0x10)=@buf={0xb2, &(0x7f0000d3d000)="d9012b77503f347e7b72170ecb864936d3eba73432dd989a22b33d680da7ad85a893f0395d650ce212909e948219bc4c721f8c9215700800bd9086302263f07cf49af73e64ed65a14aa2eede1a56ec1fa93c4fb14b031040f13482e447d2bdffd4eb7e1cdf0067dcf4caf4b22fe8d8e7e40cc5b6d2564f81b935e726e3e74aabcf715c53bfd4a9da79715c180e9670d57005e96e187d064f51c55402e8ffcb9befa118571a7862f40cc0f49d699d7ed3c9fd"}) unshare(0x0) pipe(&(0x7f000018e000)={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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000918000-0x70)=[{&(0x7f0000001000-0x5f)="761b0204935bf583777b91ffe7f1b6c6bdf6d66ac6f620caea92068fab86513c7dfef872d33bae9709bbd4ae16123b6926eca84bd5e162a3f9e946d5916f31c5476f2ecdc174339b6b416279c6920068d72849804c70910fb9861eada01296", 0x5f}, {&(0x7f0000000000)="daf56c84905b85a5b942b9824c35dca5e62df65376a9177cad0d41306355d125", 0x20}, {&(0x7f0000000000)="1b7f6e33042a2457b5b32146313f9ba6a4ea6852630d74de99fe512be57a448683a5c7c7dc3d3fe3c7a94c1e04313c1708fae5718430400491c902c9a9a69c0b011df8281a3db3265fed0d5523953a244db75f2a95ec4f078ca7ecd66587737cdef8ac9ce692fe3739f5dc076d3f93f0e8451361a6a53fb4d83b26b8f061c7d3838271b7a7734f1e86de2c866416a0edc2c75e1b622c58e638a64895004ed415c638e7fe3f6b56ace1f92abefe82bbade9d0bb861ddd74fdaeed", 0xba}, {&(0x7f0000360000-0x4f)="5c29a458c03342dceb4eae52faa02aeaca5a65fc5a3d56f542e464b8caa8b2cbea14e2a963158061929f7fb3660a0054a8552d433b965b5dd71981bf59f2ab397242b52fa6a21dcd3c7ed52529f095", 0x4f}, {&(0x7f000032f000)="d13d6c588eb393f91b46f22a5984a5ecb53a94acb3a3f3270552f4352cb35ec1d0801e4c1a779b4ba84f6fd9583871a3496a6f648c50fdeea28c1b354f0ef0e2f43154858f2cd161180d1a6dc5f77ef4c0ef5a9fe2c15a490e176578cf9c7d94f0ef1ed3573f789212be87301507d567b40b5382f38adbcc867797deef20d333907516f24630eb287cdb2a8549942781ca3e7aca3c2731a6f0", 0x99}, {&(0x7f0000001000-0xc2)="f2506ce02d332ad476818045cfe382bba21e39e5f2fe25d8b9f2dbf3e5069889596941c4193b626ab1578dfc1f6d41d6f6fb412e0dbb00da3a23919fd396d5a6e8380e9cd19e0f9e78263a46afecb21101f251a996c6fd05290b2fd30ddd6c2cfc0438124e9383ee03f3ea65c9c15565aefb5f633ed430b6fd14468bd702e4e0a3528cc8d17f2af2ab1302fbbf78c58838037b123aa0984f544132d646c3500250ee5156aba0c7e122229430d1d650cf7d24e71f56ab3a434e189257a9c112af5fd1", 0xc2}, {&(0x7f0000001000-0x38)="e013862f885bebfc756445702e2f019a018b979743fa9f3910ec46ebe54b5714bd8ca4762c14a2df0c18fc4dce283c52343e404b11154ed3", 0x38}], 0x7, 0x1) getsockopt$packet_int(r7, 0x107, 0x1f, &(0x7f0000320000)=0x0, &(0x7f00002a3000-0x4)=0x4) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000001000-0x8)={0x1000000000ffff, 0x9}, 0x8) 2017/09/02 02:40:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000006000-0x1)={0x3}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000767000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009da000-0x4)=0x1c) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000683000-0x4)=0x0, &(0x7f000065d000)=0x4) r3 = socket(0x20000000001e, 0x1, 0x1) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000021c000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d02000)=0x9c) setsockopt(r3, 0x10f, 0x0, &(0x7f0000730000)="00210300", 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c21000-0x4)=@int=0x6, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f000000b000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000000b000)=0x400, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000000b000)=@req={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x5307, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x14)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c87000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/09/02 02:40:46 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f74000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r2 = socket$kcm(0x29, 0x4, 0x0) write(r2, &(0x7f0000ef4000)="35e143236ecfa18582af5e377ff34410513cb64247ffe8926c3ba550623f736550606ed386c745", 0x27) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009b9000)={r0, r1}) close(r2) [ 97.978801] nla_parse: 41 callbacks suppressed [ 97.983522] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/02 02:40:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000080001, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c5a000)=@assoc_id=0x0, &(0x7f0000698000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000437000)={r2, 0x5, 0x30}, &(0x7f0000a4c000-0x4)=0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000de1000)={"c66e9cf17f200000006dea4b066f00b8", 0x6d, 0x8a}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x8, 0x2, &(0x7f0000013000-0x10)=[@map={0x20, 0x80, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0x0, 0xffff7ffffffffffd, 0x0}], &(0x7f000000a000)="8810", 0x100, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}, 0x30) r4 = socket(0xf, 0x3, 0x2) r5 = accept$ax25(r4, &(0x7f0000ae6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00002ad000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000264000-0x84)={0x0, 0x7a, "fe7fe4f3f5b5fcf572d1e564f11733f1af592715bbdfe0fe86c637e5747b7796c4200cd2e809298a19b3c600998c7fb0666c0ed632e8988350e61a8cc9727d15d182b5c1d6c9e9d64c9161db526d4be46e19bcade7df3608e74242e080229684f258d757f64f1819e2650fe32be568b86e8e28dc4d7a84e9b5f9"}, &(0x7f0000a2b000-0x4)=0x84) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000369000)={@common="697036746e6c30000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000721000)={@common="6e723000000000000000000000000000", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000ec4000-0x10)={r6, 0x1, 0x0, 0x0}, &(0x7f0000aee000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000ac0000-0x4)=@int=0x3, 0x4) r8 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f000043c000)={r6, @in6={{0xa, 0x2, 0xed, @loopback={0x0, 0x1}, 0x5e0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a9000-0x4)=0x8c) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000c4e000)={0x0, 0x0}, &(0x7f0000c66000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000dda000)=0x6, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1000, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x13, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0x1, 0x1, 0x0, 0x0}}, 0xe8) sendto$inet6(r3, &(0x7f0000738000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f00001c9000)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f1e000)={r9, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x2, 0x0, 0xe916}, &(0x7f00006fa000)=0xa0) connect$inet(r0, &(0x7f00008ab000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x342a, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x33f4, 0x2c, 0x1, @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}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x2c, 0x434, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x37, "42c6210e94734ad31d1f715bd6adaf4f15b9d32df2dc3e5e4cbfa46efa156b4363e2b2f04526f1b0928ec5f7827b50482779995fe271ca"}, {0x1, 0xf1, "460b256301a83d8a1bcdb0269c170dc6b80ed7b69bd4967343f8891c0410cd10857be1e2440bc8671ad7aa29ed2f6d013770d3a7e8263e6c46b38beda40810d8e4e4254a802980f0fc22eb46e489dd449536cee660b0d7f006e8b19828c6263c462ad6812790e2abf44df73b8bc55537d806dec7998aaad1d92830a21a3646f19647c6c7c0782ef31f5591a0e0122e6e00cbc4b5e19b6658de638d8b9e52fa81673eeac41f6a0d1af1a9baa4b9ac096afc80b0ca4b986a73f65e817afa39fb3f6398bff0347db9fb6ef27b636404a6b29437b8eeb85d6c43359001463e9696e7a107b5f1e327c3d612db900ed2f44362a5"}, {0x0, 0x6f, "c8aca6c68f650e145503e0c49485eb399c6bb91d72a758b9b613d61b20f45f1705939a331905aa022cd4ab9d3bd042dbe2b8e56acdcb24c15d1fe3316b94a6e131c3bf87e870616663b1527ee7f55a2e34069ef6742077cf9afcbef6ee830953ea08e3eeb83882eb759833ba78da9f"}, {0x0, 0x1000, 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"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@udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) mmap(&(0x7f0000401000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000528000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000138000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000b64000)=r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f61000)=@sack_info={0x0, 0x3, 0x3ff}, &(0x7f0000acf000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8005, 0x2000000000000000, 0x80, r4}, &(0x7f00007da000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000990000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000ddc000-0x8)={0x3, 0x9}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) connect$inet(r5, &(0x7f00001e8000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$llc(0xffffffffffffffff, &(0x7f0000d36000-0x10)={0x1a, 0x1000008, 0x800, 0x2, 0x800, 0xe0000000000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001e3000-0x4)=0x0, &(0x7f0000c45000-0x4)=0x4) readv(r5, &(0x7f0000015000)=[{&(0x7f0000dbf000-0xd2)="", 0x0}], 0x1) pipe(&(0x7f0000c54000)={0x0, 0x0}) getpid() recvfrom$ipx(r8, &(0x7f00002ad000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x41, 0x0, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @ipx={0xffff, 0x1e, 0xffffffff, 0x11, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x97f}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x400}, ""}}}}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000316000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_void(r5, 0x1, 0x4000024, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e98000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x54, &(0x7f0000733000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x10000, 0x9}}], {{0x802, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x42, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, r9, 0x0, 0x0, 0xb, 0x800000005, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x7]}, @md5sig={0x13, 0x12, "5aac405cc6b181a58c3435e76a96baaf"}]}}, {"6d96"}}}}}}) syz_emit_ethernet(0x97, &(0x7f00006b0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r9, 0x0, 0x0, 0x1d, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x0, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @sack={0x5, 0x6, [0xffffffffffffffa2]}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) sendto$inet(r5, &(0x7f0000f90000-0x68)="9032a876da9f58dd2d242ef212acaa93a563eef41e1deafe9a291949518dccf96b7c6a32d526bfe7bb14a6ef1510df349b72344b1b1d3de82f055550c272a9f5059ed23b3ae985c1ae0affa3d526134c82328487568fdc953125f701ab70a1143ab4f7ac6969d446", 0x68, 0x4000, &(0x7f0000d4a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(r7, &(0x7f0000151000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d31000-0x4)=0x10, 0x80000) 2017/09/02 02:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x0, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) syz_emit_ethernet(0x42, &(0x7f0000455000-0xd0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) write(r1, &(0x7f0000baf000)="2a31a45e", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000530000-0x7a)="f37e8009c83624bd015dd582cc880f2f1d9475ea9673667e303781c5ec304715fe9d42d6e8a41ed52f242652c0ec5155a62238e881a5c61275ece48d43b9d2ee5a70ffde59b61357a315a508c3cf5fd8ea532158a946ec6b4888797fa9f30b1e922a75ed0a13b8bb1af523d2684e615377e45fcd3d695e858202", 0x7a, 0x1, &(0x7f00008c3000-0x58)=@alg={0x26, "736b636970686572000000000000", 0xe, 0xf, "5f5f6362632d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) connect(0xffffffffffffff9c, &(0x7f0000b95000)=@alg={0x26, "6861736800000000000000000000", 0x800, 0xc, "63726374313064696600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket$inet(0x2, 0x3, 0x40000000000001) r3 = accept(r1, &(0x7f0000e91000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000c44000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f000070b000)=0x0) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000004000-0x4)=0xc, 0x4) connect$inet(r2, &(0x7f0000de1000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f000048b000-0xf4)="", &(0x7f00009b0000)=0x0) sendto$inet(r2, &(0x7f0000005000-0x69)="5d42d190e4", 0x5, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 02:40:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00002e9000)=0x0, 0x80000) r1 = accept$inet(r0, 0x0, &(0x7f0000c33000-0x4)=0x0) recvfrom(r1, &(0x7f0000e7f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x2140, &(0x7f0000cf6000-0x10)=@llc={0x1a, 0xf, 0x4, 0x8, 0x9, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x200005, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000540000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000df000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005fe000)=[{r2, 0x400, 0x0}, {r3, 0x8, 0x0}, {r4, 0x120, 0x0}], 0x3, 0xffff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x2e, &(0x7f0000e82000-0x20)="63bbd769950188097f5c6238923950c2b42bf2f3ea9e7a215305c66eb4dfaa17", 0x20) bind$inet(r5, &(0x7f00000fb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = epoll_create1(0x80000) epoll_wait(r6, &(0x7f0000090000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xd9198dc) socketpair$inet(0x2, 0x80a, 0x200, &(0x7f0000251000+0xd77)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000006f000-0x18)={0x0, 0x5, 0x20, 0x9, 0x81}, &(0x7f0000066000-0x4)=0x18) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000005d000)=@assoc_value={r8, 0x5}, &(0x7f000006f000-0x4)=0x8) r9 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r9, &(0x7f0000025000)={0x0, 0x0, 0x1084, 0x9}, 0xc) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00003ae000)=0x2, 0x4) bind$inet(r10, &(0x7f0000f2a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000060000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r10, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) 2017/09/02 02:40:47 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000029000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000054000)=[{&(0x7f0000000000)="46343ebf8dac5c2b440677c405605e49057e36760edfee6cdd4ac3fb53c9dd6ed420cbed074b8bde1d35ec6f108d7cce32b90761db61f6187acb3ef178b13cacacaa4e3d714da37185dc25bb725810fd829ea86060d4485d", 0x58}], 0x1, &(0x7f0000059000)=[{0x20, 0x11f, 0x8, "232df015a8d2b783d8932bc730a9a2"}, {0xc0, 0x11f, 0x5, "1124729a4e75c141aa32cc0e655e8bc3a902bad36c01f47d6ee1638bf93573982abe6b6ef410208c783ea15cf03f9c11723027f24028f9a684116f6130cf82668261df9445efa724f1b4386a85f90098e3f13e7afcdaec0918e303626870e9e5c4a5d6f81e09c382b5acbb7fbcbb5b918c8dbb417d3437542de5335a0a02cf69c2576d0aa59c4dd5f2f95ae2f1fb8156ab0ab1734a4e9cfc6625103e9ccdc4a449846b5234f436cffe2320c9c5be"}, {0x28, 0x111, 0x0, "68566ec95d98991431d0f77cdfe4778e09e10a98"}, {0xd8, 0x119, 0x8, "8c8f713ed7ce4c8dad21e85f9c91946cae717506d75f58521dba1e37a33929021506864ef5e07ac65ab4a3ce31fc44fa1a0397c3be70ee4c43cf56ad476ea90529ec8bb9595fe882ab31dc7374636ecfb6d66a4ee9425c8ec598c52d34e80ee52768b73394f08c5ebdc576bb94e6b1ebb5472b28973a0d438415dec8373ea1a57893876bce2b86e77ae0dd491daacb957002d6226e8e8a1969fbd81177c159e58eb4a4ddb14585afe20d5d3d36778143da2015ec9612c4c9619271f6f7367fdf80408701c2"}, {0x58, 0x11, 0x9, "0c1249c189d79bdc4a0515a72a73c2121009bfe7e9ab8b9e78359bf90d0ebd81367710d84f9ea9d5bd92a286674b376803a61538c526d1a018a75510924195e6259090b59495"}, {0xc0, 0x88, 0x80000001, "c31772dd0866319b226aae6016514ae1515fd15b291e7f0ea348d203c98e2662f6891d2e18f6073841541e3ae82e34357f718bb64294089236485a8d7b44382005118a57ec0818924ef1703ccc5cf8f83212187e60054c7364f1e88ca664371b04b600805c214e320db035c3efeca9d9f01a3ad4329e9a39ec4505a4874bd77d3896657f4503d219834edc9403d0e3304df5ae401d1b52a276ef7f1ed06d5d69c26cd4c799fe0574f599"}], 0x6, 0x0}, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eed000)={@generic="12b2cbff3afbefe34f5c31cac184b24d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000eee000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0xffffffffffffff00, 0x6, 0x1, 0x10000000000100, 0x3, 0x20, r2}) listen(r0, 0x1800) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000ef0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x7, 0x5, 0x44, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0xae62, 0x3, 0xf25b, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x6}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x1ff}, @generic={0x2, 0x6, "4785ad5c"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x3, "fc"}]}}, {""}}}}}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000072e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d8f000)={r3, 0x80000, 0xffffffffffffff9c}) socketpair(0x4, 0x6, 0x1, &(0x7f0000dab000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00004a8000-0xc)={r4, 0x80002, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ee8000-0xc)={0x0, 0x2000080005, r5}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000eea000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00004c3000)={r8, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e1e000-0x1)=[], 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r9, 0x1, 0x3d, &(0x7f0000150000)=0x0, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x7, &(0x7f0000977000)=0x800, 0x4) connect$inet(r9, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r9, &(0x7f0000ef0000-0x7fc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fc, 0x12000, 0x0, 0x0) sendto$inet(r9, &(0x7f00000b9000)="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", 0x9a2, 0x18, &(0x7f0000932000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x1f, 0x4) listen(r0, 0x8000200003) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xde, &(0x7f0000ef2000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @x25={0x2, 0x40, 0x13, "ed47f38b66091d140a5f2d219cf1141c128e0cef9c7206e86c9884c5bbf0c39b62dbc2241a1ac6f0c5aac4d62957c31b8c4c3ea4e0b1e17136e46661644de565caac56bab1c1d6c1ccefa8f630fdc7b28f246b2c1fb1e9cb1a97134bd528ef63bc021a679058b1fc205e7097b3475ecff009ff3f312b92a2999776a4f8071e1963524bdfb9e51d03d1d17f244b971a0ec1c537dbbc723dd944e08d97ed252241aa125073f153929b19cebc0c191a9d56681b0b0af448116aa7c13a9a820481917f00aaf1d805f4418b863d596e"}}}}) syz_emit_ethernet(0x52, &(0x7f00006e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x1000, 0x6, 0x44, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0xc, 0xc2, 0x0, 0x0, 0x0, {[@generic={0xfe, 0x3, "10"}, @nop={0x1}, @generic={0x13, 0x10, "4a71dd00000000000000030ed434"}, @sack={0x5, 0x2, []}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x2}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000d65000-0x8)={0x42424242, 0x42424242}, 0x20000001f, 0x100a) 2017/09/02 02:40:47 executing program 7: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000782000)=0x0, 0x800) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000943000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000093d000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000458000)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x6) pipe(&(0x7f0000673000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000943000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000943000)=0x10) setsockopt$ax25_int(r4, 0x101, 0x6, &(0x7f000093d000)=0x5, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f00001fe000-0x4)=0x7c, 0x4) ioctl$void(r3, 0xc0045878) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000033c000-0x1c)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x1) bind$inet(r5, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000004e000-0x10)=@common="64756d6d793000000000000000000000", 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000939000)=[{0x3, 0x10001}, {0x0, 0x6229}, {0xb, 0x5}, {0x2, 0xffffffffffffff1f}, {0x8, 0x4}, {0x8a07bac7702d7d68, 0x4}, {0xb, 0xaf7}], 0x7) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000678000-0x118)={0x4, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$ipx(r3, &(0x7f0000293000)={0x4, 0x3, 0x4, "4bc4c40966fa", 0xffffffffffffffff, 0x0}, 0x10) connect$nfc_llcp(r3, &(0x7f000036b000-0x60)={0x27, 0x3, 0xffffffff, 0x3, 0xcf, 0x1, "63132e87e7e71ceb3351caeb603847e63562b71ea5f2e24a66113b23a59eb96440d7ef002b9ce03557f964b521ada4e3c6a2a92a769e419ce4fe717ae62ad2", 0x8001}, 0x60) setsockopt$sock_int(r5, 0x1, 0xa, &(0x7f0000939000)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000939000)={0x7fff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000093b000)=0x0, &(0x7f0000541000-0x4)=0x4) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000056d000-0x4)=0x0, &(0x7f0000942000)=0x4) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000944000-0x8)={0x0, 0x50a}, &(0x7f0000429000)=0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000944000-0x5a)={r6, @in={{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]}, 0x4, 0x62}, &(0x7f0000944000-0x4)=0x98) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00001cf000)=0x200000001fb, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000035a000-0x20)={0x3, 0x800, 0x8005, 0x2e2a, 0x1, 0x0, 0x3, 0x100000001, 0x0}, &(0x7f00005a8000-0x4)=0x20) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000ff000-0x8)=@assoc_value={r7, 0x7}, &(0x7f00001bb000-0x4)=0x8) sendmmsg(r5, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@hci={0x1f, 0x2, 0x2}, 0x6, &(0x7f000062a000)=[{&(0x7f0000315000-0xa0)="7ba6af627314054603cd6bc914827fa58fd31b58f3280d812c89d483c5e4d96b6bc6c4bf174d0c9c6de2d008abbb4b465430589213459fbde1486448391d8a305dee418a99ee26bfadc6619cfacfdb35d907b563ff35c7cf890c163599fd9b41e36cb66ac9ab0dd4494c4b4a9704a540c260a7c2f6cbfbb05a5989ac8cfa0da282f7c1d9778027771cb3a575e57f808b3cd125ae127e498de54846f4cdc0aba8", 0xa0}, {&(0x7f0000935000)="04d457d71493324e07e4d7fe9ab580", 0xf}, {&(0x7f0000935000)="b2ed88dd86580c40710c72f076b96eff07932ffb25739aaa6165e7ad65ff4ff519e977e7c2aac007bf1f9090f68fc707f5796ffa10adb44f1d3d32bc98dc14ab5d6b825fde289ba872dc5f2118bc837c6a5e8ed1a3bfea725d957ad5d39db8cb85592672a4592a4e34498640409ed0335654", 0x72}, {&(0x7f0000936000-0x12)="5d89825929fb1f28749b8a38602a072dd062", 0x12}, {&(0x7f000011d000)="dd74dd268cf924aa085e7e1d70ac4a3782d6fb7682e11353f7499080a92d33dccec7c147b32e6e29f2f4a6b0f4cac992ae4cd83f00d6f4c2668887d8c5299fbebac673b4a8e5a8759daa657d48015280c694bfb7c41a4387140e6ea890196759e94da4416622b9ba1fa729e50afa6db5820d94bd23f090c8987ce05df16c376efa94fa0b69d39cec6d6817583feba2fbe7a9ddc983a0b3224c9ebdb27fcb6aa0f410078b1d33d4fe4c04d24cc6743075beaa1cd0a5b7a8443641d09c8e530e650a1828bccd", 0xc5}], 0x5, &(0x7f0000440000)=[{0xf8, 0x185, 0xffffffffffff7fff, "55b77caa93aaf4835eb7e9796c7f4834e61ee974fd727da55fa86555887bf81795b5d4c752fe3739eced69a87ed82e03a41a03c66e8f2673bacdb8e339149e4b83052e7fe3c14f7e85a46740966492f8861cacd89d55415dfa5196ca791348955eba6a6f0c17d62f1b2fa947ac923f09bab8e06ad86e3f7c9c0ed7fce10232a6fb99a608e1ef7840745b2153bee91ebded15230c8f4f2f29725aba77001f55fb0313e050d3a67a89cb59df08bbf435095adc881fe737331e55ed83b8f5cda98ef060d932b66bca72045d823e682033ad886fe261914ab32dda594e7febf380a7fd5ceb0c0e"}, {0x18, 0x84, 0x8, "af290e3f6a52"}, {0xc0, 0x1, 0x3, "25e669c24557e95e79479f82e4a068b79765728fb71c6457f8a9437878a160612f29093ca63d7905f40145ad5422d54f9828ac67b2f20784eadb4be54959ec075d01caab16f762e8864ba9ef242c46b5dcd389bde09aa854b75e074a0bfe8db33abdbd47bb663219ddf4129150a5ff753025a61ee013946a2c404acaa5680a72b3bf106c3e80e1629e4cb35ac29ad1208c0b90241809535219724f3beadd026712e0684d6ebe50406b1df7"}, {0xb8, 0x116, 0x0, "b307aa1a6654c7620a5ab6fc7d5bbe9132a1b1bfa6f2f992099669616a6b54f46da8db8437325e32bb219c82f034421c31fffbc8eb3301d11bc07038a51227d0e366e579c40642ded4a421f4a09e2b096c31d7897d03fe288833e8e298934e811a84428c5961f17c4c67411cd9e4032f4236e7cef7edba4b0395d435607c2edb886cb1aa7ab2ab627df9d97d94cf697d04414616eaf4f374a117f87964dfd51523"}, {0xf0, 0x11, 0x7, "9e398cc129403a8a2d52493abdbf33846a0cfb6fa4db302f63a4978253baf7a62e7a6d48ba5cf2a86692a1652c37334de7e3a0b7632b6f04ee708811068112a5d4e5bfd78f955398ed14a297f8f4a22a7367fa0a6784fa475ca682c91748818487fc2ebe70030c2313c1f09570f70c5207483c871676719c7a20fe238e076906786c931066ee9a768acafd78a6b9530fe085a1ad22573f3e8f4af814a65b8c93c0908ea1163bb0343a8cf34ed19cbedc5f162aaaf907918b180fbd9c58ecac4129b68c2783ae5b4c3bae57cc654efe8bd0614f876c7311a3c8318225c7139983"}, {0x90, 0x111, 0x6, "35dfc4c92c93e2d1df2dbedea9e856504f801871be89e7c31d5fcea11b6c0de37537b88c0c579197359ffe51e15d9ee226fb8cb3356093e69a3605ab4a18aa3457a6dd2fa8ddccf6c7a319b06d4ffa2d506eed4a76911f5544e46b637a22d2ed75bc32002bae595ab1b948956f30fbeda573a9e103f230ddae24b7"}, {0x70, 0x116, 0x4, "68ee81f9b722d5dc5117a08d40023a60155f16c4ba084cf354f752ff186cb27d51a23a26057724357ef8edc9a43d4db390965677f26609fb9016907efa67efff60697579e9a2d743c9435b4ea1e1bbb1dcf774d8dd71e83b2ca9"}, {0xa8, 0x11e, 0x6, "22e01bf05736d173e0b6fe21709b0dc09692a39e730d6cb36583f6e2d309bc27daded85df1ad0e3f3b21a39dd1b4d6717e58c84adabfe0cd537e41faf272c95bb0ae4fbc9faf9a3dd62835d97398ad7119a32e9417456dda13b6d8b7cb35c9461665e034b6ca54af0a513fada2b74a8b960d96b4ae951018456161ec8e8999b923ba8086ff1ec2067fe4e9280b4c93e773e289"}], 0x8, 0x1}, 0x5}, {{&(0x7f0000936000-0x6)=@hci={0x1f, 0x9, 0x1}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f000073a000)="510e1cfb6700dc31cff97d332fa52f72936346f965726b776359e5c38729733390f67720e6dd06ba8817e6026b3c364156bb0abd71fdcd8ef5d7723701c47f3781e4f072a8a813db50ec571d3f3751", 0x4f}, {&(0x7f00007f8000-0xbd)="1565875facc924634ae290be9868fc8236a488cfb667e201cfeb877052315120af6eb8e9e3dd025864c80bdf8276949a4ac8f01a89922c39028e0dbe617931cb011c77605ad6f3ce9d69ab6bed3c1b285582345daa09db5df20a3c77346444f9fdf886164038e077efffdaca713b4cfc804e90efa8c932003374d47ed38f7397774a75b67e0afee59130b720ebd451a7f988c5d5ed94e393fabf0cf040baa38132e6c5c3e66fdd8449c29466caa86ff773dec913ac2c86a677d5ec962d", 0xbd}, {&(0x7f0000936000-0xb0)="4980ca27cea21df0a503b3b88aded1d5e69a35465b80ba2a9ee1ea5028d92e7376ea84048b75151d3a338799b8e2294ff0782138abd2961ee72602dda7957d8565f3f17a971f7a976611d4f3b8c56158db56ffc83ccffc60e161d28e02f95ada07c7a330863e1c9f1707a8a84487b8694900745cfdc053c86c48f8ef7e3d210cba5de4e0cd1abe3fe9b5d6520f3cea57a40a9d22b3d053980dee03dfaf4a369e24b4e0db4e3ea8085de7cf7205908f9c", 0xb0}, {&(0x7f00002dd000)="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0x1000}, {&(0x7f00000e5000-0x37)="0a4c2dbf36ff5081d335b143af49438d42a168f9ae4f4418adc6558b3aaa983e34e7d482402082aeb3253ea9eb96ff81864d43cb786942", 0x37}, {&(0x7f0000935000)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f0000474000-0x72)="8b436eebabeb9d015e4400ae631dfd0763fee9d69796451e51d6536afc21259380c6dc65bc5d35bceae5799e9083495d7659b16a3763ddb33386bf1a0657309eaab10ae3d1875feae2df7cae4895f25c40bee3915c9cf672f332d2e70ac9e1f6ea1785633d904555e4eadcf01b6c13e56717", 0x72}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x8, &(0x7f0000935000)=[{0x70, 0x115, 0x4, "6d693ad4d33a4a74b4d339d87a07c3f0ca5f3ae9b40ea3e0c6e1ba2a3b9d625e6838e190feb51e1ffd701ac2d8de9661034c2c45a240c79abf72e456afa007cf8e71055d7b4cd1e59ec813eb5f98fbc77bc23981ac8b992d52e4cfa61b2e2f"}, {0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xb0, 0x114, 0x10001, "fea42e6e11f7211155c25b84d290d8dd9c7d0f7e523563a0fa374f2a2e47973cf23d1ec0da349194dd202626b45799ce86d07309e8573531c259c5320496bcac91db5de800098fea74154ecce0de15d185329689101ec1013e05a14d958f6c60723d93ccfbcd5b8a87d9ea66a2e3a8721e8f05883da2150afa3541087b712d77bbee22d3f02ef4aee0b58bf5c1706d4f0057a03909ad8a73f41ede10deb1"}, {0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}, {0xb8, 0x11f, 0xce, "9935ba5574b61f8a138b12709dc85e3b66ba458e5862e97affe245cdea0909e708e271b83f7426d3628819e4b1eb7c83fa2cae3bde9d8da489caf3e97ab07d2fd9e2eca9bcf1751a624bc187c9146fd9c1a0830aa497107de42dafd6ac78353230701966d9babe4ccd86e1664dde1a3329d3acf6f42a7998005c9bfb35853cde4f6209da8ec1a1df3ff82514069bfa91f620277b81e7260172965396c77a3e000574"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x6, 0x40}, 0x1}, {{&(0x7f0000935000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008e1000)=[{&(0x7f0000748000)="5dee4abbb4bf37c38565bf5f29fa3dede0f59dc8088403a08b055eeb3d34159ed968f809db991f9dcddfe04cdb9be7b67c51ae9e0f3dcb3179e880be10fad5976b22b9d3cc7c95300e031c57ced7b956dc73d1bbbfa497f59a17bcdeddaedcbed32fc51e303f700135d0b814fb7d8854279a241cf1f29026c65aea051652b55f946bb3e2139c29276a4f7327078d6b3d6305b7492e04e75f9e08ccedd52c7d9bfae8f2833000f589bf700b737b864a111b5976726a8fe8390b30768059c892f7f8f113c850209a3d9b92c08e6942efb79445df5100376edb65fb127c36184023e815e8", 0xe3}, {&(0x7f0000745000-0xa7)="da2a4ce3826f4422b93b1820106543c1167e15e01d9f56c815e04e4c72af45e99dee52b4711ffc79a04f64641d0081be8c9ad49920c97e489278061aad3634da4c043a901cae4e7c77942644d7627b85eaabf91376ae48ddaba6cb469f6bd9c666ff255f0e7303b0252dc39813c5a2aa37aafdad4deffe35d7c39ad22e56f72ebc1456bce3516e8d399ff68334fc7b0694f7a1baf01d685b32400fff6e9a72d5f687edaaa63a29", 0xa7}], 0x2, &(0x7f0000936000-0x200)=[{0xe0, 0x0, 0x7fff, "5437b43d4f19ad374a670fbec03157094ad88a1f0ed2b11e9858b23ae7234df3e41daaf34c20a45a36aad90c15b041ba5c44af4fa38ffc2598d2c0a40c6001423abe57a046c71708af554c1685d48f422bece897436d728a96b888611462d49cfaef4594bf83ec1229dccff7e4c8d25f7d05b4db611d1c7b89bd5ee9d33e8b38663b0fc188c7b573cd6b3294b55a3047e5f0cd228726541d487dc7638728166dc442036fb4c60e1e46cf6dbb03e68a9e538fb0989f8e169beb97626fde57619e70e977584a88270ff70927a88bdddf2a"}, {0x110, 0x11b, 0x100000000, "ef47f531a9d11c539948e675447c56d7d3e5ade0df1e3d3acbebbe7745fea47cd195887727cc4482e68071bde8ca7d5e0053f9a110f659d544b3c5f42944bd9b7e0587cf6909ca8f0f0782d7ad542fc23b4be718010e9c8373e6fe453cc02cc27445ac6e3e574b79cbf94c98c0da4d1049c307fa83ed5b87a5651fd49c2a799321ce7835af1de88ccc2ce2950a340eac257d2d126c59d47df88f1c89a9369789dcc0c3734656d5759fb9ae3c1827a0d88ad3d017b73b472f632cb08649a14bd5d942462fb46776702f007e6a2c0036a7a9e15185e45268b376dd8c3327ec0d12ccfb6beca00160de892b05ed9f09816c57f7b002d50778da08"}, {0x10, 0x108, 0x1, ""}], 0x3, 0x4080}, 0x5331}], 0x3, 0x4000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f000042b000-0x4)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f00002f1000-0x4)=0xebdd, 0x4) [ 98.218890] sctp: [Deprecated]: syz-executor0 (pid 16507) Use of struct sctp_assoc_value in delayed_ack socket option. [ 98.218890] Use struct sctp_sack_info instead 2017/09/02 02:40:47 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000bbc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8, 0x7fff, 0x9, 0xffffffffffffffe9, 0x3, 0x10da2678, 0x6c, 0xe540, 0x0, 0xae, 0x401, 0x8, 0x20, 0x0]}, &(0x7f0000000000)=0x108) getsockopt(r0, 0xff, 0x0, &(0x7f0000001000-0xe4)="", &(0x7f0000001000)=0x0) 2017/09/02 02:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000af7000)=[{&(0x7f000000f000)=[{0x14, 0x1b, 0xfffffffffffffffd, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f0000f1d000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000abb000-0x4)={r0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008d9000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000093f000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00009af000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000e83000)="b6160a724886a329af9c04e68b9112a5a4d5954f0a0ff15aec9ac9477c5afce61f14c2a80c719c87bc747f53d04490c80d9fa51f2abee0caa49c94ebab477ba3e6954d368efa5b2413971e82dc3f089e2507e29e448b158bf8079431de59570add9520e682307698e866df104bb8c24b7b0d22b434e800a29b2b75a46b8d1cb0a5227fb1dbef", 0x86) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000946000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f00000e2000-0xa0)=[{&(0x7f00009ae000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000c7b000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000425000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000e12000)="00000000", 0x4}, {&(0x7f0000b8a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00005f5000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00005f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000029c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000d79000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000390000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0xa, &(0x7f0000795000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x100000000}, 0x20) [ 98.293514] sctp: [Deprecated]: syz-executor0 (pid 16511) Use of struct sctp_assoc_value in delayed_ack socket option. [ 98.293514] Use struct sctp_sack_info instead 2017/09/02 02:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x802, 0x7fffffff, &(0x7f0000a1e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a8e000-0x4)=0x0, &(0x7f0000d07000-0x4)=0x4) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f000090f000-0x4)=0x0, &(0x7f0000e2e000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00007f9000)={0xb, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0xf086, 0x39d6, 0x7, 0xff, &(0x7f0000f1e000)=@generic="e51b1e32f4581b305f7912912719bbed", 0x5, 0xff0, 0x9}) pipe(&(0x7f00007a8000-0x8)={0x0, 0x0}) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000029e000-0x1d)="4409088000000300ff0700f6ffffff0000004ca600000000bf3008fde4", 0x1d) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00002d4000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000052c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f000054c000-0x4)=0x81, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f00000ad000-0x4)=0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000073a000-0xf)="", &(0x7f000016d000)=0x0) socket$netlink(0x10, 0x3, 0x4) r6 = socket$inet6(0xa, 0x2, 0x8010000100000085) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000026f000)=0x0, 0x4) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x11, 0x7fd, 0x1f, &(0x7f000054d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00007ce000-0x88)={0x0, 0x7e, "e20be908fd1579370e3b04089fc3053032121a9697e613d87e7a0bf20c64e6a08285a2b77bfe0c695fa683954cb37c735883c3591cbbeababd02207964bdf62d0c7cc94cafcec22a7b8c0b14666cddc9d5f6b9517b7ec5d9805e4923114c3af36b89976c06ef17e4c6454435fe55a29b7cdc32017ff278e4d51f8b397245"}, &(0x7f0000356000-0x4)=0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000e67000-0x10)={r8, 0x5, 0x80000001, 0xfffffffffffff7be}, &(0x7f0000755000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r9, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebd000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/02 02:40:47 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x6, &(0x7f0000ff4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000ff3000)=0x0, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ff3000-0x78)="", 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$nfc_llcp(0x27, 0x0, 0x1) accept$nfc_llcp(r2, &(0x7f00001af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b71000-0x4)=0x60) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000090a000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002fc000-0x4)=0xc9) r3 = socket(0x1, 0x5, 0x9) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000916000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff5000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000169000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff, r4}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ff5000)={0x9, {{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]}, 0x1, 0x5, [{{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, @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, @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]}, {{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]}]}, 0x340) 2017/09/02 02:40:47 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3803}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000004000-0x4)=0x0, 0x4) 2017/09/02 02:40:47 executing program 5: mmap(&(0x7f0000000000/0x819000)=nil, 0x819000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000819000)=[{&(0x7f0000215000)="464579594482fd8071a8ac3e2dc5b2c55c5e4c4ac8b162bfa2c802a66e918891b1e6dc4fe6109dcf73a143f4fec976a380b3f8f35194babbf095077dcf51a0700bb0cc320e4e4179cab9b35ea371fa1b861dfb4f2da7c8f3f1625f6cbbea24523ee3baa0744e4cd36a878d14339c4afaa2a8552b798d70e1d47be965476b8434338703ffe63fe932fd6388126ff7641e6f02176b1178d31ae1546a1a206d511b6a3d9f0fd3eed3e8b32d156046bdb00b7f2b3a05d14e39ec7c35a9df8ef165b36beacd77e7468379788e619cc08db415f110a12a607008bf", 0xd8}, {&(0x7f0000818000-0xaa)="fe03f9afa5c36684227469b6fbffc1855b1ea99b991de78c45c4b024b6153ee1b8bff82948eb0675179fd28d052f4ef72ace6fb52a9482c40d073c801b8946b0b8c35947d452eebe7e5a0946fc956f5cb4fcdb93743831181bf57cd5e9f2b73b9e7a51dede342f07798751b59c7fcdb875cc394d2ddd3f7edaea434162da15d835a47d505385a697db9575e236b9e6f35c6af7749314670341dffed4197e73391de72e4f4093824102a8", 0xaa}, {&(0x7f0000818000-0xdb)="0f16d58cd9250c3ef98011d7f7dfa8f5e41299b880a9b7989c3b301d01479790795e535ddb4d54120e87c838df2fd342a179bfdf55b924e27a992b784e7e3a52af6bafbf1259ce8694df335a71e0ca08e3a5d293082af3ab7e134a22445461474360265b6dabec2db8b8f6764c908304ced27e7c6ffec3ed00d4706c0e0391050000000000000093530613f15380e107a90200c4bb2ca948db81e62c6d2495ccaa1279897dd67e7bab608f6bf316303e0985571e3fba8687903b9a90cd67f86cdf4eca421ea54b53d5ca2fb167a4ea716fb04d137ec78721c17c5b", 0xdb}], 0x3, 0x8) r1 = socket$inet(0x2, 0x7, 0x401) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000819000)=0xffffffff, 0x4) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000081a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000081c000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081c000-0x4)=0x24) pipe(&(0x7f000015a000)={0x0, 0x0}) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f000081d000-0x4)=0xc3ac, 0x4) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000081c000-0x20)={0x9, 0x7, 0x8, 0x9cbf, 0x4, 0x85, 0x0, 0x7ff, r2}, 0x20) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x10000008000, &(0x7f0000007000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 02:40:47 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b4e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000766000-0x4)=0xe, 0x80800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000000d000-0x4)=0x1, 0x4) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000, 0xee0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000a30000)={@loopback={0x0, 0x1}, 0x0, 0x100000000000, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000332000-0x30)={0x1, 0x3, &(0x7f0000f91000-0x18)=[@generic={0x285, 0x0, 0x0, 0x8}, @generic={0x7d, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000aa9000)="73797374656d00", 0x8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) bpf$MAP_CREATE(0x0, &(0x7f0000fa0000)={0xd, 0x1d, 0xfffffffffffffff8, 0x40, 0x1}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x802, 0x6, &(0x7f0000f9f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fa5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa4000)=0xe8) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000049e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa5000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fa3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, r3}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000168000-0x4)=0x6, 0x4) r4 = socket$netlink(0x10, 0x3, 0x10000000000a) writev(r4, &(0x7f0000ec0000)=[{&(0x7f0000bd6000-0x3b)="390000001000090400000000800000000700004a02000000450001070000", 0x1e}], 0x1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:47 executing program 2: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000a77000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000781000)=0x55) r3 = accept(r2, &(0x7f00003e7000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000649000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000b4000-0x20)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000007a000)=0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000991000)=0x0, &(0x7f000042a000)=0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002be000)="6a", 0x1, 0x0, &(0x7f0000710000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a27000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec1000-0x4)=0x10) setsockopt$sock_int(r3, 0x1, 0x5, &(0x7f00006d2000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000643000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7}, &(0x7f0000c14000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x1, &(0x7f0000002000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x110, r0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40031, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000)="3a5e47504c2d73656c66", 0xa) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xffffffffffff6349) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0x1000) 2017/09/02 02:40:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00007ce000)=@generic={0x1e, "01030000000000000000000005000000008079f321b31b7bc879041cc3ba0e2e0a53a632df4938d36d73fb8f8401a3ff5b829a2b0afe7ce43a0b2478a0c5216669ca021f0200000060e7e58f358c0002f0000158d19bcb315131488ef1f1622ca5bdb9e4ead2000077aeff03000000000000d6e590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0xedb, &(0x7f0000b75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000d64000-0xbe)="11f5040e974b5eb3a14e2690d748e8c70e04b80038044ba14e7d9ec35bebdc11353f6750b768474d978c735e4a259c2e1095a6e6c1d175f4f8f1a5b9bfe0f79169ab29ad3ce692baaeb286dcb5267925204dbaab44cf39a7b56833979b739716490d2510c7f2ff2cd49bb7369925c37a4d318143dba530a71625a4797b5015124d6e05da3d1ff6466be701f3506b0d28a6296687054ccd9ee3bd8bb82201a429fe8cd58e5aeb9989201260d3d71ff698e215d3174cc943e7d6689bb7d0", 0xbd, 0x4810, &(0x7f0000f0c000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept(r2, &(0x7f00000e0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e1b000)={0x4, 0x8, 0x5, 0xf5e, 0x0}, &(0x7f00007c7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00006dc000-0x8)={r4, 0x3}, &(0x7f0000840000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000023e000)={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]}, 0x2, 0x2}, &(0x7f0000f74000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000053b000)=@assoc_value={r5, 0x101}, &(0x7f0000ab7000)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000966000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000071d000)={r6, 0x8, 0x3b, "3b7f283aa9e5cc178d2f1462ac2c1fe17933ef27be0a1a4dbb15fc83e2028f53acd94d016e93c6e67c8a690251db67268f74952cd5ba6926a15454"}, 0x44) r7 = socket(0x11, 0x2, 0x1) getsockopt(r1, 0x428, 0x100000001, &(0x7f0000d7a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000581000)=0x1000) setsockopt(r7, 0x107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000203000)=0x0) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000a97000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000c8f000)=0x105, 0x4) setsockopt$inet6_group_source_req(r7, 0x29, 0x5c17699895db30df, &(0x7f0000254000-0x108)={0x9, {{0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000129000-0x8)={r6, 0x3}, &(0x7f0000377000)=0x8) preadv(r7, &(0x7f0000825000)=[{&(0x7f000066b000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000e5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000fa8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f000093c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f000085d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, 0x4) setsockopt(r7, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000dba000)="220000001a00070109fffffffffffe000000000009001e02006b000004070f00a4278a", 0x23) 2017/09/02 02:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80f, 0x7) getsockname$ipx(r0, &(0x7f0000d4d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b5d000-0x4)=0x10) accept4(r0, &(0x7f0000f69000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fbf000)=0xe, 0x80000) r1 = socket(0x0, 0x7, 0x20) r2 = accept$netrom(r1, 0x0, &(0x7f00003b5000-0x4)=0x0) r3 = accept$netrom(r2, &(0x7f0000628000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000bd2000)=0x48) sendmmsg(r3, &(0x7f00001cb000-0xc0)=[{{&(0x7f0000a10000-0x8)=@sco={0x1f, {0x9, 0x3ff, 0x2, 0xffffffffffffffe1, 0x9, 0x101}}, 0x8, &(0x7f0000f57000-0x70)=[{&(0x7f0000902000-0xbd)="9dde5901a7acf874841dd1bd2832c2f01dfb01e8eb3ba231266a6ae159d9f113e1752aab12b5ce1cde9b6c8cf3c40a282d8fc5d232954c87e36b8ebe9ae977a7ed3852a95b6bc72d45d3ce830dfe68025f5fa22a5706206f0cdc8704bc3e8f4b65d8799e8202571e5f69975e7afdaa3d62c25ac39022e2c04a76695850e3ee1ab3627186acc8c0417d34f5d539f0b06a9e693f333ccd717b2710124837d6ff36cf4478db0a6a95057f173b9be8864a34fd4fa23a5063e02c2c90468b49", 0xbd}, {&(0x7f0000c55000)="d21c4cb2128a99c033ee7fba8baacd780a8b765b2a66ebbf471bdab4d0d9be7a52a3a5a049e8366264cbc7eb19dc240b8b22fe191c45f349bf003241227c9d6ca5262a6d9c65c2f9d98354174d14e26e4b11241e365500cfe94478f0de84e28f7450544faa5b16fc62bc60d4a9e3e8746399102083a77bb8fc2b98119ab14db831f65832c900e4143f7e9ab0fc5c20b5b9d9d57fbc02d55712f1230143369bd49adc1c8944f23898eb632f", 0xab}, {&(0x7f0000b2c000-0x2f)="db48315e09ea5f87dd43c5a47df1e2cfaef30e06692308edeea65654bd311c95a4411296ffa53e25cb1a8eedef2bc2", 0x2f}, {&(0x7f0000de0000-0x1000)="89ae471b3e829f5af0d55f89840167f7d55857c054d555669ca27c85038fd8a3cc6f1f956d6645a0c57a0dca5804e5330f4a6d5b5ac9aeb610e3752638805fc6697432a3547163a885545de79736ce4dd61083c8dc65d86d359cc03e08d71d99ef3b11b151eaa314987aa12d3a54683396e9d10db2abb4dae6ce46fa50bfd1f35069254e1ee8a74b7496db9e0eeaffcb8e12965971fd1061eb021da75480d76577fcd1ee38f329942c56a4a8757e37ea28c8bf283162574ddab5215c66d24903dad4928045b4141f3f3883c0d57e4eafaf5d19f1c45543e8e7e7d24290174d3da457eb7aa14eeed20db7b401444096ead4b1c788d71dfe42f684c6f0100940dcd373c133ca83904c4fceedf0b00e9028cb10b2045acece04326a74e18cdc20c7616db6d2bdfe13b829f6650da8e550231a35c76f795b80f9033601b993194562670420a64c0a344d205017b2f3a9fb87d77cbc697a53a832edfd3068522c3b4d6512ac6c4f269ad5bcd7d610a2e9034a2a36c65b4c51f64c11434dbd79ed66f3cd561dc08c6c365fa75ed9d271acea37de0fb14029d3b88109efe97e43ae34e802f17762205c17ec86f68e40a66e9c1d59c1bcd1217a16a63299fccad3e21b9cad22a2437c48b06c304800338184089e03a9bdd7f836939802cfadd4142429a9c6acc0d65299ff26d05b4a6b53b19af4b85d531613b2e89f20c5e9aa59760a96cee8f14523871a5a62ab3d9fc690c542b12b86b356ccc7c7e82468c90c3a53836064fb1533613f8b2b6145bc13ebe50b26e84afa97627c059af8a4591bae4e732c08246dc6ce19b21699db43cc2919eaa08dd03a353afa6010b8fa05d30f9884351e98fbec19ae98084c86b569b92410a6bcd20042a48c3678385cd9a07b8cd0b94acb33c292f2bbc71e0ea5c15e20763e3ab277893b2247421d851252d07353ab10b305b28d7b3dd667d680b511fc0bf886ba53c8f9ca4c8846359717c4088c586a720ebcc48fae20d3c6371f3c16b1867e2f54ef3022973a764351f25278590829f8dbbfa082082fdd6dbbbe14f0b7bc5d0531d463faea29ee039fec2b1612f18a4c8c0a3c4715f6c46e5e299160325e8e1122a87ad5f4108407a3710f93a01644abcc676beb06ff6be43e475bea03e07a55bf6b76492773fda4d6d360288a621263ec4985358abc4efae89ab1982325f390fb8bc4100f36dc8aeb4c0c05ed5e62c09bbdc587492efda8aa1364376495e722f2caba1ee0037c2e13918981857e5c8e90ff555cb52dde4604bff09ea70581ba448f438bf5f2c8d8a1bf07c1887a5ee1fe81be8842975acf79bc4e584ad0687a2d595abf683b06cf29adf05f611da4f2097962cf87235f57d7801a0f32c21ec6bf5fb211a1f16d914024862fe408a33ebcc02590caf61449b5fedc895768b96921ae78218bf7185cb069f3fcf3a833bf268deb4f80e1b72eaa0e89486fd3ad5c6d0720e279aef28e4241442d0e5400d18d6b59e6053d11b788287aae974ad41ca303fb04edd5ac40f9637105b0afa051a8596a9c1a82be69f7876e55e1e7b629769f3124554fa5f9535fa447670c1739b382a51e72ba737c507b124fb718e5151767848c6f6e97c6b5e567e798c890fd555309464942493841fe7795a76ec95726f27c5bf7aed23761b30e64cbaf2aef8012a8f5a18fcd0ba4cbd8f262154b9816397b1e98fb915fa28854d38d686864674707f3c8b5c1bc38e3d101051ef0a534ae069947c08039f7520debc97c8e528851516ed8bfff13539e45fc6d1fba1bc8f7e26dd2e77b269b86713035681cbe1cae2ab6f7f3ce9911c266fef5796286881f5837d8c6164f456e1615a0da46bb183196cf034d742aad7e58f6b38c8354c0be8df0217b8163a9daa0d4b6c042afdc43850333ca4267ff0d5428c10db5d1250b5354c509865e55229d80476b334333b2e6471b19bd0422e4c0d7a6f51d3ae12e58992ef6c217ee5f0fb266fcc4b17d82538b8cdb52d50e11cf6ac7131e5068cc9d30b947e61f0ca22602f7b9d1b5a1ab27061845a8bbd2134b3289be40257b4422b82b7e19b857b1d1c651c4d5e656dcc0c54d95a43c7307bfb868758b5b2e2265e7f744e4d54ec264577f62ad80a58a0bbcc7250684f9e8f1b4f14a36d2e1cbdd4760a198a1d25a60ce77cc00b99c867f24042cb6f4e2eadebb019ee24a17766e93f1fec2f7460122c81b996c6c00eaefdf5b371deecf607e48d8bea0051bca4337c071deb44f33ae3cfe57ca4015e64e58e635c436618664f83d6f2a645e546510fa4c27f3d1f20947d1f4cddb5f115bd3357d37316cde6a0d54f4c7a04a549560f50ea800466712ce2ba7c7aba53a155dd73fae4a40680da7fc3a1968b478864160381b4c397f167f196864c6a9d368b8b377b1dea77af807e9aee24754d3d07d56bd3efc1a765ab23ea1f7f3a8206295729ffa69346a0188de36daed4eda692f33e55b5921daee5880f972e1af3868af2a407c26d3c5580bc648bad37221e5026a995d6737074cbd641b3ab6e58ac07ed62dac3d6cab4dc2e3c26417f218a51820968c597c37be6b2469024a911e6a3649b3bafbda170228e70b3fa01a0784369fdb711541dd4c47c5661029566c391bf7c0843153952f1c5bb9729237f7532140625c60bcd3b79a60592e4713890b5c04c8e538b538f0fec0347a55fbb749339a4ccc7d9f82f40ae79ab0e0d2e12398ae6a38557e9e5dc65aaffc886a332b36d958a25725e13dc4683eeaf5ac3a7bba0ca3a01a598da8d78dce398ad2fd282ec13ad5060145fb3f731df116fa3b1aec9714c261e1da4e01a85bdbd92200ba918c34b6e8c9431c6785a3e8576fa165f50a86bb6a6bf045b66b9e4adbad4c6922f7116089c8fac74fc598fe5b7f9a27fe4813552f7a8339d67ba440b5fa0842ecfdefe604ee3e719e87b9a9baf4b3def2adc4d200603cef27e1afc5316df606617b2d8808be3e6f828a948be42b26c34b5ba5606afd33913d92fb39f2f433b399bc9062578cb363a7e85c720f19b71c584ef7563e4b9b8fb83843a345bd811cfc5bc6bf2b39d8000b982ca07b40ea97a46bb83b9cde1ecaccc988a0cbab1518e3098c1e88892ddb5c1e25f0116eb88b126c9e8f04de8ad97a3392a3494a114b76063397710c63d579cb5aaa999b2dd15eacf96b42e56b524f343bbe3b6a8f9c0ffa3f1408c8f4a97aa96f078014375e92d13a7ff651d6ea18a29e0b9dcff6e2c62e25d2f4e981705f1ed065f4af16051d9aa8ef0703c002b1fea7df532e50187dbc870f70a6d53678777398e9d65d9eb58bf7591b6ef0c650d461a6f8955de212d7091ef4db4f95702054907469d6a630a2f8535bce164935cb4568fe0511282ee5b90d977249f0f658ccb21f7cb5b28ac769cdcf03d97646694c746528becf3ceedb50d3750907b4223b8d346428b865af15c199433c00e717d8cdbb82c4213680dccd7c792a659033dab1f638e43110a48ebe721db949361590b82708c2dacc74c8ff4cd8962439d362d9b6d2556e4f3eec6b4ca9fd6296ad46b0a650e4606baa79770bc4da763aeae41b911c8d284a7a339492a726ba0429a5f771b33f6d38ea7392a4d78e9a52578c94b8d74bb0ef6ace402c819158fe2e585b38f1d745c65770aff04cfe0075cfefbeda8e493caf917ee8f14bf4d7ded4524cbaea91ee2ae942e0225e8b574cf4bdb8169afb53ed98937389e52005010f6b303ec1d2f89d4202811b5596660fcdc9a1e8992d0f70413be8881aac206b9a9982ad27bfa1af79ae6ebc0d7577fd001307681807b17d00c0dbb1106530e863e76cfa2b6b893493371e80d8b3be8a7ca3bcf9e145107ddce046cbaf0b68f78b6ccda62aec7eeea006e64a258060329388a0d1df251a29c3ca064ae7674e5d7c77a79738ef51c915fe17a524aa08fbc24ec1f091e889cc23e51556298fa740c38ab0c6a6357132d799bb1dc08283d8291ab6662a3f51d9d67978712fb109cee5fbd5deca22c1b72201404d90570b2459d9f1f765c235f1c0c3b2955c9f4e34b08d2b286a2b5837eea587b1e5f46e804edbd260f14823bf65693932f949a4faeaff5b880c7dc281126b875c0a558024d27560df54c6ef9245310984dc584764b7ad1cd039b1abcbf851ab8e5e502497df3282590ac6742da7d3c9ddacd4c54c5ea70c9dc6fb1989861fb5b600a5d5513cf45bd5d0d19c2b2ce693ec9621e989d0e5a1c20b0974f636ea77b914a001c0c43d8c495cdc7646586ed5ea249bc6ca7f07eec990af620804149e7b54ee1b71980aab0cbff15400dfd7985be1249120d3900944b5b21f09a8f1628f808e1fda1a7581e8aad84616c1950bd8d609b99869e242bf28040cc5a1d5c5500754eadc30bfb1a8343971ffa38d4ee94af3edb86a097f42dcc62ee06a37ce766fd3da3819cc1e48b69275d36a83382ed89ff89825464d869f5f800d33f70e11c1949cfc867fb832d3bd6c2c50539809ee6353ae7d2dad51b6998d4702f5225683dccd16547588ab1976603d4ae042f782352ff8e92bed6ceaf9f05d6f88f528680420b90a17bda69819e8b21cfaa89ad606a7e5bd6c331ca8c96fde2ead02e982fc31b65371ce3bef1a7ab5311e729265340c9c5947eab409fe8cf0f4c62ae35f9b99c7dd867007d0412c63c9dfc6aee085d67f580405d7774925e738fd57700ea0af0ec38f8aeb89c62ffce9efbc129be886aa47e71cabd429c6e71da7e03158373b4c210ab421e4422ecf90a820adb856b16754d857e997860287fdbb32739453eeb0072cfa112b659352c6808df80516139dc3ca92c57e28c54d6c25a0f8b05b7822b2dcac77c6f1395787ac683dc2ca6281f75b5e825594758e2d90a02960f988ac876f251314ec8b4d0ab48a7ff6d1117ea47f9ef2d772ad4fe3d19227ebf1b67dd4bc8bdfb40db955c7a9baee720cfe0bb9659fca235a9bfb1da357b3ef562b795a1d4b87e3975cb5103732df41ca60e864704207ec9ae67206ddacd1e389ccebcfdba0f57a7d2b34c3bea3d6b724e8f76ee9233602e9cab3827e95c754b6d61374b4dad6a9147551cecbeaed92f72a80f3655195f5fdbc65e661a8d1b29da94be8d33178884b6f1e55f39204cc1f01ba540fd344d0464a32e42f24759bd4c7497100e416dbeb87e25e951714982673c2401170afc34a6f3b4328100e8725f12e1344b33d9dc43f86e277fd77026af4e205f49bd47cd2b7da2c4dfc7091aca79341a80492bbc794191c7c7aea1c4db2f2b607b101da43ccf585d92bf952d0092b4ac2c855854d4517d21b006bc6e489dcc321432b3e351aec4dd5ba7c820e08848a729873888f87eb4eb6ac45174305a8a7086f022170df5faa338eb5bb0ee1b55dec1b5b7d4dd8305348d42f061381b516bc488aee6bdb9bbdb8e70cdbd7def20f2b90bc50ea9be6ad2a186ccefc9b947fa7d1829f18f2a3ffd0b46deac3ae7df2c1a041b06fb3ee8459f40d06bf390292d3883a76143b64e57fd6f1a066e6df41c416a386fda91411abde05fa7253204e77d75c6000d3bfdfb60625b447343751cbfcfa75f346592b003babf70ed038152fef886764ac5c2ec3a855ae3eb615ecb9168017aaa147834dfab4c64214fb6b98929b19be4e92d44eef0e3e0bfdb91eb018dc676d95927612d13110656eccf5dd87477d4a9ab13c7314b1c63f073cb87098091d778ca298b6127c46e590ffe0e8f4ed07fd1db57befdf0d3e9ff08d17cc1b84eeacbee91434b28486cd8d8535fbdff2ce2b9cbb02e66fc021bd905672", 0x1000}, {&(0x7f0000c18000)="a24478a75918d9e29858aff6b317ebe5b98a04de08c2f975f6b1cb2fb41afbce03db32aff5374bab13ed34c98ddc96e2b9cc312ad897d2aa08de32c802b7a249fe2289568d16885d54c965fb188c51b02c92a67232bbd185c7d4284d8071d652a18acaa4981ddec8289ca360f1f832592cbad4d1ee49a059b90c47a777d3d683014fc0c77575aff90b24c0fee7c762dc8676a7c296888e8c86fb50af6d86a0a0ad28eb638734b1cd3eca8f60dc27d6a9d9bb8621595601948111a81b250bbdd17d", 0xc1}, {&(0x7f0000265000)="ba210c30544414dbd452b9f09526a429ed79d1a8e47bb0b59c173a", 0x1b}, {&(0x7f00006ff000)="f191a794c9cdf6c7baa243c33f2e055590f8d848fd50643f13426fd7025136a5aa995477b5ceda32b2940e77fef42a67215e6d0af0227e439fd7346f3749f54cc8a21cfe20ce5024f95b783669e76b0418000800098f47dbb4c7", 0x5a}], 0x7, &(0x7f0000bee000-0xc8)=[{0xc8, 0x107, 0x6, 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"a02c8a8d8708645ecde6b61041ba646f7520ce3433b43e23334db74ecd2ee88acd81fac0b004eb1776684ce735ff5cfeaa90dddaa927bb4948ed96f6425289fc128806d9be5c65ea9744d514a827ee91292b8479b85e168ea180eefceea010a966f65cdba7528f2e0b5d9f02f38f38521fe4ad413875b155715a5dae56da1247b827fd4c9217a3a5ca"}, {0xb8, 0x109, 0xfffffffffffffffc, "520350a47f0e6686b61ad1c30d3e945e031949adb8e2e20fdde1de7d860c7bd7a300d855841766c7269727a7149492f2435f383a3c366dfd259a15b45d028c0df0d3bb1405774786dac76c9c895b760dce2df73d732716f6382563c1b61a66b8671a2f82253ae75638c11b1691d41662bd4ac165dc87ca5ed24c6d98641d1ca6d295300cf8c6bd2c267a28322070cb24f8028dc95b329ce8bb4227118fb1a987d279"}, {0x58, 0x10b, 0x2, "75381ed3c89a05276b2f980cca250e4ff690c61fb93609ba1c77e49f6628ed01c6d0b3453799a36c6adba64c1f2c0be5e95ae40ab974255e279129dab2b6276fe9a59063f20d39b5"}, {0x30, 0x1bd, 0x5, "e516557f59929642db6a57e9fc566b439a6bc20ba72cdbabbe73a5"}, {0x20, 0xff, 0x6, "c04e8561eb20d2a75287de893d"}], 0x9, 0x40000}, 0x80000001}, {{&(0x7f0000076000-0x80)=@generic={0x1b, "faf7fcc289eea176bc01a9f3794cc553e6aeb741494a8f3343b9311df47087f122a6db401fd2a2c6710e3ac646f0d208b7b8d53d2415b7cfeaa83eb9030914399b681004ebad6574402a90fbfd93c630884a665408b6d7cbef31044c9f5b56010d84a3616dae779b7e320d65e1ae8465c6abae5c599560a6d2c254025a2e"}, 0x80, &(0x7f00004a4000-0x60)=[{&(0x7f000048e000-0xad)="413e6d18ea5d9ab0a8e352713cf081796a4ee18f9e285e9bec5af36fb6dbdfca697811759ef976c2e8b6836d93356d3d9c34f5fed50f5c6db2e619185d34b426da427c3f169d68abea0359e91228dae5fbf88151ac281bd7995e844f4601febf7c1421f833baacc341159a3d40b75494c0543a9203b8df3cf4078775c514614571aa521cb06c0fd488f764ded09a994fc6da9221842387600d4a0fd3917a0dba5a93f7471526c90fffd3ed0dfd", 0xad}, {&(0x7f0000a08000)="26ddd7d6615e6d98e69d49aa189d5d4ff40558a5635418bd723c277601d8a6c26aec87b16ac36a30", 0x28}, {&(0x7f0000db3000)="8200f34bf306273c72031c0d1c743d0b7c9c309cd566894527fdc5153add0d6ca71afb3c2e9c20264ec8c612f5b3632443714b66", 0x34}, {&(0x7f0000c7e000)="d01573e208147a7bf8183dc13a101ade146b83215f63b14420f2d0f50e15d8c8302bbc8c67fe0843c49f", 0x2a}, {&(0x7f00004a7000)="7c01ddaadf7dedea2f945ff323b6049099ecc9299c575f748867625df8f94747e27f47de3351ba73e4da3bb2220d6d62ebb1ff3fcea3a962ce75e05c587a2773cd10523323122f475bc729abae47aeea3fdfe060353cde34ba88e53a4d5fce46d3b32a1a74754fce4c24ba5554d6744f71eaf4c0b450265c087d8986a86c7602d6", 0x81}, {&(0x7f0000065000)="293dc81443cd0ea33f67238a2fb86939eaffef7a1c7e6c957b2ab688bd16fe423fa27f1133370424241cadf9f43fb4f7b45cde1e63a2ab102dcf35f9057cce0f1a31815fe9e5e46c55242f6301617b06b74ed1a9e68b9070a38754f1019dbd485c1d3153c3086fc687af7635167907c5c1d160bbbc71020373f7874c96f1673bc3579da36a71e7ebe435b02ada7467312b2f299dad49", 0x96}], 0x6, &(0x7f0000afa000)=[{0x10, 0x112, 0x1, ""}, {0xd0, 0x111, 0x0, "131b24ecf650d9ac98cf56186f1e93753be14596c374b56cb4e8da5ae729b067d7390989d806404916f299ed98c9f2881021da2c3cda9162693668a55802711b7334cbe26d1ced100199b6640b28357709e4e6b142108c3e88a96a0a5e023f99addb9be71a30f3391e77c75f886900530288b0da829ba1a1f4f58975c65c4e910bfd9a357759485dce3423f09a06f1de3276f4540745417a81728b3ccee0a3c57928b78ed154ef3e8ad0a93cecd53d89f1078ff59314d21241da"}, {0x38, 0x119, 0x4, "9eb60e9602f9b3934232ed44d13d6e905892d88c489bf44c62d1ce74a76a7298e0990d0811"}, {0x80, 0x112, 0x2, "a174038cf1da7e927d895e400e2e994dc2dca8b83b967173480d59105d1dc56045dfc646e8c1719886442babfa7343240a35e80b97463664dc3892092d55c2699ee8cb29f74da78b86b7c2664ae884aa418f99d28baab019e7ed3636c2d5e719a61e1f3ffb7e638567634bf6d821"}, {0x110, 0x117, 0x0, "777b5c912651c9f4376211c6df3ae808b6a740e89e3c31374239bfbce900703ac93c9fe0d1c4e0da49bef0ccae1fd21da50ee45bbb41048f7e72de8dedaef0844817b6532b3aefb6f0ccd19e62927df2f4346ca53e7673f1f70a121280688e6b91efaf9c40cfdcb8fdf0505ca3db32b2aff2a7d2f62aa2a1af5cd13203a3055b7e95fac831e0e9a629c95b7ec506632c4096ffd8b8d6df19271888ff94fc9462d3847e271c896b4bcaa085e4177fc246e8a85e8661d51fef251b0150c9495cb9f8e41d3692e7bdcbe1c874a7cff67b7ce68fb7acfa3a5984ec064b311ce75ef91b77e4bddc841cb2481439901f291fde52efd5ebf149def9d310f7f8"}, {0x78, 0x0, 0xffffffffffffff80, "0275d0470b1cef40565fa50df8fe8bd37d10685110f62d82f64f703371ae5d0b637e13511f5237d8df213f10fb44f9acbdb6dbdeddafb98881b0361ad3c426ea40c1836acb76575b8ea71af5edd8168a9e0bfcc5d8800945527c9d6cf841ff23cb79a5b3b3745e"}], 0x6, 0x801}, 0x100}], 0x3, 0x40000) socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept(r2, &(0x7f0000698000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000954000)=0x58) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000223000)={0xfffffffffffffff9, 0x1, 0x5, "49635bc11f31", "df71375edcdf5153531d8ff1ae3b4dc1"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r4, &(0x7f0000432000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000407000)=0x1c) bind$unix(r4, &(0x7f00003ac000-0xa)=@file={0x2, "2e2f66696c653000"}, 0xa) connect$unix(r5, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000be7000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000ebb000)=0xc) r7 = socket$inet(0x2, 0x17, 0x2db5cf82) sendto$llc(r1, &(0x7f0000bae000-0x33)="dc77c4d0aec0dc7391674f15d0c4a6b6dd2e465b738805c3cf7cf7414c0d82c78e3aa9f92e52837ca106def1c96404fcd281f1", 0x33, 0x80, &(0x7f0000f09000-0x10)={0x1a, 0xf7, 0x6, 0x7fff, 0x1000, 0x100, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000fbe000)=0x0, &(0x7f00009b0000)=0x4) ioctl$int_in(r7, 0x5473, &(0x7f00000a7000)=0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f00009a1000-0x10)={&(0x7f0000d8d000-0x8)="2e2f66696c653000", 0x0}, 0x10) recvfrom$unix(r5, &(0x7f0000bac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2000, &(0x7f00000a5000)=@abs={0x0, 0x0, 0x1}, 0x8) sendto$unix(r0, &(0x7f000045a000)="85dca3ea64c948aa70e769d9456c07a7c2b2f617a894be2b155f35a0fa4e137db6f850314c0f11004e8b5b4df119d30d64183d614d5f8d26e59041dabacbc2793704d42e926a7968d4f6cac5ac65a87f0bff7970179b46b459450f897738499e05efa58a199df436cf4747d5fb9e505b255520f5eec8", 0x76, 0x8008, &(0x7f0000181000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000de7000-0x10)={0x6, &(0x7f000094c000-0x30)=[{0x7, 0x80, 0x8001, 0x0}, {0x10000000000005, 0x5, 0x100, 0x6}, {0xba, 0x5, 0x4f1, 0xffff}, {0x5, 0x7f, 0x2, 0xfff}, {0xfffffffffffffe00, 0x2, 0x0, 0x4}, {0x0, 0x6b, 0x2, 0x5}]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000b22000-0x1)={0x52}, 0x1) connect$unix(r5, &(0x7f0000439000-0xa)=@file={0xffffffffffffffff, "2e2f66696c653000"}, 0xa) r8 = accept4(r5, &(0x7f0000e33000-0xc)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f00006d0000-0x4)={r6}) ioctl$sock_ipx_SIOCAIPXPRISLT(r9, 0x89e1, &(0x7f00001fb000-0x4)=0x8001) 2017/09/02 02:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007d5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f00006e8000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007e9000-0x4)=0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000be4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000403000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00002f2000)=[], 0x0) r5 = socket(0x10, 0x2, 0x2) write(r5, &(0x7f0000953000-0x1f)="1f0000000104ff00fd3945c0071100000000050008000100030000dcffdf00", 0x1f) write(r5, &(0x7f000056f000-0x1f)="1f0000280000000000000000000000000003000800018001fd00dc3edf00", 0x1e) close(r5) r6 = socket$inet(0x2, 0x6, 0x9) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000652000)=0x0, &(0x7f000044e000-0x4)=0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000718000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f0000454000-0x5c)={{0xa, 0x2, 0x18000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, {0xa, 0x1, 0x69c1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x8, [0x8fd, 0x0, 0x7ffe, 0x2, 0x10001, 0x4, 0x4, 0x8e0]}, 0x5c) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r7, 0x6, 0x6c2, &(0x7f0000675000-0x18)={"d1ff22af67c0d8cccc71cf877e05e308", 0x9, 0x20}, 0x18) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000fdf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000044b000)=@ethtool_rxfh_indir={0x3c, 0x2, [0x7, 0x800]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r7, 0x8931, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f0000bae000)={0x9, 0x2, 0x1, 0x6}) r9 = accept4(r5, &(0x7f0000052000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000506000)=0x10, 0x80800) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r9, 0x6, 0x6c3, &(0x7f0000124000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00004e1000)=0x18) connect$netrom(r3, &(0x7f0000227000)=@ax25={0x3, {"73cbd3b86f261a"}, 0x8e1}, 0x10) bind$inet(r2, &(0x7f0000826000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fdf000)="7c", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = accept(r0, &(0x7f00003eb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00005ca000)=0x60) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r10, &(0x7f0000ead000)={0x4, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f15000-0x10)={0x0, 0x1, &(0x7f00001b0000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000003000-0x4)=0x10) 2017/09/02 02:40:47 executing program 6: mmap(&(0x7f0000000000/0x77000)=nil, 0x77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000041f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{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]}, 0x1, 0x8b2, 0x1, 0xfffffffffffffffc, 0x2}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dbe000-0x8)={r4, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000862000)={0xffffffffffffffc4, 0x1, 0xdca, 0xfffffffffffffffe, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x7, 0x81, 0x1623, 0x40}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000003000-0x1000)="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", 0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000002000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x5) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="d0", 0x1) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000038000-0x10)=[{&(0x7f0000056000-0x3a)="16000000110019985e0000160000000007ed3b851e0000000000008000e507000000000000fbff3e00000000000500013f3902040000411642", 0x39}], 0x1) 2017/09/02 02:40:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c1a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000061c000)=0x60) setsockopt$inet_tcp_TCP_CWND(r0, 0x6, 0x6b4, &(0x7f00007bc000-0x4)=0x4, 0x4) pipe(&(0x7f0000e04000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008a4000-0x18)={0x0, 0x3, 0x30, 0x1ff, 0x22}, &(0x7f0000da5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000696000-0xb8)={r3, 0x8f4, 0x6, 0xac, 0xfffffffffffff25a, 0x9, 0x20, 0x7, {r3, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7ff, 0x8001, 0x0, 0x5d536777}}, &(0x7f00003a4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ba0000)=@assoc_value={r3, 0x4000000000000000}, 0x8) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000142000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000888000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000ff000)={0x0, 0x7fffffff}, 0x8) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00004cf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ee2000)={r4, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x5, 0x4, 0x81}, &(0x7f00008b3000-0x4)=0xa0) r5 = socket$netlink(0x10, 0x3, 0x10) ioctl$void(r5, 0xc0045878) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00004af000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000360000-0x98)={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]}, 0x57, 0x6}, 0x98) accept4$inet6(r1, 0x0, &(0x7f0000ef4000)=0x0, 0x800) sendmsg$netlink(r5, &(0x7f0000e82000)={0x0, 0x0, &(0x7f0000998000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x4003fb, 0xfffffffffffffffc, 0x321, "6b"}], 0x14}], 0x1, 0x0, 0x0, 0x40000}, 0x0) recvfrom$unix(r0, &(0x7f0000bd5000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x40000002, &(0x7f0000a5b000)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/09/02 02:40:47 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000014000)={@loopback={0x0, 0x1}, 0x7, 0x1, 0x102, 0x5, 0xfffffffffffffff9, 0x1ff, 0x4f}, &(0x7f0000014000)=0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000017000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x800000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1000008, 0x150, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000007000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000015000-0x3)="000000", 0x3}, {&(0x7f0000015000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000015000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000002000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000017000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000014000)="00000000", 0x4}, {&(0x7f0000013000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0xa, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80005, 0xc3bd, &(0x7f0000016000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000013000-0x4)=0x1, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000017000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x80800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x180000b, 0x32, r3, 0xfffffffffffffffd) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000016000-0x4)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000000a000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) accept$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000015000)=0x1c) connect$inet6(r0, &(0x7f0000014000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000001a000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000019000)=0x14) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000000, 0x100020011, r3, 0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000016000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0xfffffffffffff002, 0x2, 0x400, 0x1, 0x20000, r4}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f000000c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x2, 0x30, r0, 0x2) syz_emit_ethernet(0x592, &(0x7f0000005000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x100000f7, 0x6, "000000", 0x55c, 0x21, 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}, {[@fragment={0xff, 0x7fff, 0x3, 0xbc1, 0x462d, 0x7, 0x1}, @routing={0x6, 0x8, 0x3, 0x6, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x87, 0x2, 0x3, 0x1, 0x8000, [@loopback={0x0, 0x1}]}, @routing={0x7f, 0x0, 0x2, 0x80000001, 0xd34f, []}, @hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x29, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xa7, "c5285c6f4e01f846c3ff801a904d5c7687ff5691bbb6fa245d3d3d51fc628b89ffc31b16afb71cde80934c22b43b95bdd6986f204857dd19d7c43f0825865e02e70671e2435919ea72e62f811ea3ada42e25ab2e9ed81fe83e2a88e4d2b3c6cfc197f65673502683a74b775b13b6d66aa70b63829f6dca907a9fe22b9884fe48cd9bb0241d19d31748d205d193f9082201e04db07e123eb598131fb3545634663e7042f1b0b190"}, {0xc2, 0xc0, "5ee5dbe956b02b5ed54dc6de6dac7bfd00b401df5f04000000000000008ea954dada32a45f31148505cbff8d7ac4fd4cab19a2560e6eac972d057f446ad80acd0836d0d8a71cb4c33e86dc3e165f2fda2ff311f138dbff67f1932c6804d3ca95d3a91aeee7b9aa074e738d4e7f74208fc48c2d5b3ee6b4fa822127295aebd846a61781051eb13bda2f61b42e5540ee7a3cd478bf7f975ccd90e4d342f04393a92825a31e27c47408045dad95c7d3e934c51452d38ca4ebbd90b2f46dc3deb336"}, {0x0, 0xb8, "864f915fd23a671639fa2e438ef2ecffb8ee144ee28fc824ba88fe7316bb2bfbfd8a507145d96ea30183ea35bb301183992feb1828afce074c478460b27dc29dfc754dd96353de558faefc5937fc8b6bc8a9788995f2ac7ab4e43a33826af46c54ce580bf3f53aadedf22b84ea9d9454c25949c5e86a75944bf7a0a21ca715959ba0b603fd724728c4899d911754dce821d5572b521db7a27a4e7dc43716a72312b40d06e05ef4fcb6e5318a09200df97b026511a9dae94e"}]}, @dstopts={0x616c796fea4e6f72, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x100000ff, 0xaf, "fab150f31d4c2ee02cdf900db825f575ec5a3aa4498a43fef8d69bdc7a8dc72a6c4a2c896018347458cd69468333c209fda3709447ed7982228bdad3e235a6748ad652ab012faf9984410c14d39dfe497bb1bafa635bae6ad84cc8856ed8366c2cfb678c64c2ae84d118a3326de0ceaa8a2f4b54d283a18ee35f5f372fc7cec33710eef990311a3826813f5a9452e89e00e6fa2acdebc1b22fa2a496cf4b48e554256c4b5ddf7cbf31ca388f1d79eb"}, {0xff, 0xbf, "86248c0c9f74a272d85b049d0388b4fe4cf7d683e586d78c506793045e079885e7836c01aa8c147faaa5f1308b631d774f31c516767a5dc702f478baf682a60ac00bbdad803f0e010730113655ae4b14fd5623c6de0ff8b6fc902f3f1b29fdea5565b10486adc27b647c512b7199d323b9370fea0f76dbe17e5a56d44f0053f6ecde8e47b522f18a8235974c22e5b4d6b206af7dcac087ddb8c89bb3313e8448d5c71b8960be4faecd5ffeaa06fbe8de9883e298cb60e13b681b3f6eecaa20"}, {0x7, 0x67, "a675e42b5720f61f3e0748b6e0b6ec0422ec5780b8a5d4ccacc72ad245773ac6a926b1bbd867fd3424fc2e50a41ca15c85e39a2b751c4a26d45b53927b5dc6361a6deb304b4daf3e909df541559e9038a48d8b000bd3a54fd0395efe749821e1fb2566b4ba725a"}, {0xc2, 0x1f, "7ff86c73368c093f979eab3f4858aad19cba82cb48b6d3f6e9b267e475d18e"}, {0xff, 0xa0, "a6ecb61afd395b7ab0afb9f9037667dfb29b7b6cb98deda78219a6b69909cdebe851e7f04eb70d212be9e85fb84ad105e68480f5ff9c413024569c2b10809aea37f15822d650caea90128cb379eca74e8ab22801a6ac9718e44523baba384f50862cdc90597d7446eda866d4656cf74cc3558144a19137c39a687fe2cec7b43d0cb8896b42ba89cf3ac961e1570b51d6fb5c61ae14528b0d64a76f2d6c936161"}]}, @hopopts={0x37, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x3, 0x0, 0x9, 0x0, "88"}}}}}}) 2017/09/02 02:40:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) r1 = epoll_create(0x9) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[], 0x0, &(0x7f00005ee000-0xa4)="", 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d4a000)={0x9, [0x5, 0xea, 0x8, 0x10000, 0x1, 0x866, 0x1, 0x9, 0xfffffffffffffffd]}, &(0x7f0000209000-0x4)=0x18) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000740000)=@get={0x1, &(0x7f0000beb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac7}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00008ab000)=0x100, 0x4) poll(&(0x7f00009f3000)=[{r0, 0x8102, 0x0}, {r0, 0x17, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1ab6682f487c0c68, 0x0}, {r1, 0x3000, 0x0}], 0x5, 0x81) 2017/09/02 02:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x80000000000003c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d17000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007cc000-0xc4)=@ethtool_regs={0x4, 0x10000, 0xb5, "310d3dd01fa63be620159220856724ca70067237207c008a2a4158dd943a4fcdebc3f63e30656c64289e19184e32d61bf177764e07028e567692f932723f5fd0d6c08e85c514a19a73d8ec52a187a420b69e2c70bef58bdfd3182332fc8b5826c7eb6c05b56d41f01eb9503ffb235284b86f4b41775ef42b019b5b3cef715b2f128929b354973d9386e21a57c8c8b90557aa9e46e57fc59301b5f76389a8eca59e13c0ab3265d1145914525d6d8d23e649b0cde0ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000ffb000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000344000)=@int=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c12000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000086d000-0x4)=0xc) accept$unix(r0, &(0x7f00000ea000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000af1000-0x4)=0x8) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f000023a000-0x1)="2c", 0x1}], 0x1, &(0x7f0000ce3000)=[], 0x0, 0x0}, 0x8000) sendto$unix(r0, &(0x7f000012f000)="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", 0x5bc, 0x0, &(0x7f00001cd000-0x8)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ee4000)=0x9, &(0x7f0000775000-0x8)=0x1) 2017/09/02 02:40:47 executing program 7: r0 = socket(0x4, 0x80000, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000f17000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x515000)=nil, 0x515000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000515000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000516000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000516000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ff0000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x1404, &(0x7f0000cb2000-0x195a)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x4, 0x6, "a228af", 0x13ce, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3a, 0x2, 0x1, 0x3, 0x5, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0xff, 0x7fff, 0x9, 0x2, 0x2, 0x0, 0x3}, @dstopts={0x16, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa8, "ac29880ee59b9f77997adb468c80a754ad029d13e02346330c8fcc5ea3deb906d19796fb0735f5cd6e14b2463988a6cddcad2e70ffca04f136b6d064cd72ece7bec981b1ff65cc5f56bafab31c0545f0108a35882df8b9777532a3238efff7109f5d5f3da461f2e1f0af965c7b066e2118c22a9e3304fa2646ffc4060ce7c226e137af7ebc298c24c582f8d545c1ea11eae0c5013201d07f4debc403e1ffe369a633ec2d662d843a"}, {0x5, 0x57, "a8116d22b0f3be1487ced4af1b3df7709b09ae417812c486b059e5c6053397bb7cd44850304c79a5ecc3041006b980b24612a17441e4555ab2630b01df123f31b0025b0ea6cf2376634c1d0986b8af65446d252ba3fe25"}, {0xff, 0x46, "d70bda4bfac790c3bcc3ec158ee2032da871d0366eae4e116302753c375b8e447c28e611f499394ea021e323d3c1e40996292dbfc2048ed2e0d9b56330c04c6ca33b3ae89194"}, {0xff, 0x74, "5da5bfe460a322c7a04b38615dfb2ccacbf67c2286337141ee2e51c0063352263aeaaaa1808c831df6a1e29152192f0dc992ffac2aaf79aae2a34fb0ce1acd6c586d8824599aa28d8238cf0bdfbce0f87f7a5131c78f2f424dea08a744bf1b0d8adb4bab6365b1b4d2a3f821785bd249a797b4c1"}, {0xff, 0x8c, "04d1d6632e300e2bc63f1de5bbb9aab8f21d9be1596e989e85dbb0667c168e51dc66ca41c7a02c6edcc114a7dfdd8a7fcb69ae2435784020dcd220d89323fea18e1958de3f4b3b78c98387dc8c04f9de1166f4fa5c3542799ec93200fafe1864f6e84d3a252d2d2ff1d6b7b3624a6a6938f40eb1cea7058a0b1df51fffe03a64d127f6f7654ce864709f7a2e"}]}, @dstopts={0x2c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xfa, "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"}]}, @dstopts={0x3a, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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"}, {0xfe, 0x33, "a126fe71358af571a2fc08246f0b2bf6dc6fe79886ed121aa38a6c801252a28de9389b4ff9222c83769d8fbc610009ac6b3b43"}]}], @tcp={{0x0, 0x0, r3, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000001c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff0000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="d9a244bd79ee", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000ec000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="abdce325d9a8fbc5c7366c315dda3d58"}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c13000-0x8)={0x0, 0x5}, &(0x7f0000ff2000-0x4)=0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ff2000-0x8)={r4, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000923000)=0xff7ffffffffffffc, 0x4) r6 = socket$netlink(0x10, 0x3, 0x6) r7 = accept4(r0, 0x0, &(0x7f00004e9000-0x4)=0x0, 0x80800) bind$netrom(r7, &(0x7f0000018000)=@ax25={0x3, {"b4796930cbbcb8"}, 0x4}, 0x10) accept4(r6, 0x0, &(0x7f0000bd8000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000092a000)={0x0, 0x6}, &(0x7f000077d000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a03000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000069f000-0x8)={r8, 0x1}, &(0x7f0000c29000-0x4)=0x8) writev(r6, &(0x7f00009f9000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b3100058c5602ed3b850280e076480243c818fe58a2b25203ca9164723e01000100000000000000000400174138020096f80000000000000e8d00000000000000000000006001ab1dda4a0e536e012c", 0x5a}], 0x1) 2017/09/02 02:40:47 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) bind$netlink(r0, &(0x7f0000009000)={0x0, 0x0, 0x81, 0x3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000011, 0x8000a, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0xffffffffffffffff, 0x0, 0xfffffffffffff802, r1}], &(0x7f0000fdc000-0x11)="00", 0x3f, 0x0, &(0x7f000049c000)="", 0x0}, 0x30) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008ad000-0x4)=0xe7, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000b6c000-0x10)=@common="6970365f767469300000000000000000") r3 = socket(0x15, 0x8000000000802, 0x101) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x9, &(0x7f00006d2000+0x38a)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009b2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000149000-0x8)={r4, 0x7}, 0x8) socket$netlink(0x10, 0x3, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ccb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000043e000-0x20)={@generic="bf651d650c0008000006e085b345c505", @ifru_addrs={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000005d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x0) r5 = socket(0xa, 0x2, 0x0) connect$inet(r5, &(0x7f000005a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x1, 0x400, 0x2}, 0x14) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r6, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eb0af7cd82c5c25d07bdaf64c94dc3856ef8902478b16ae4c026ff444bb722", 0x1}, 0x20) r7 = socket$inet_sctp(0x2, 0x40000000005, 0x84) bind$inet(r7, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000700000)={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r6, &(0x7f00009cc000)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600577fffffffffffffffd670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1500005365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r6, &(0x7f0000064000)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8a9735afccc5728150172c88beb8f360a5a72daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/09/02 02:40:47 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fca000)={&(0x7f0000276000)="2e2f66696c653000", 0x0}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fc6000-0xc)={0x0, 0x2000080000, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000fc5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fcc000)="683f47396c99dab7cb0541b0cabce2cf865b6e8cd99a4be39e8f147b98cd22bb640fc0aca11a6c86e1eac4f8748c0000000000000fff89711e83b0cb2e9c5a1ea67520c89b9911013e32354de94748bd81c96972863abfc5c00d063e626243e00f80f56659234a31458482830101fd82d6e0a813bb692136c0642b3fb0e74af8abb8db6ad963ce008f91e0fc245651a2d09900000000000000094cba269e33f1ed9fffddf05ab6a6614e3587ba67b3735a1160fe782fad39e7561c5c6050b2acda2cd37e157ea555604fcfa34c7b07ca696fdc73ab242cb3e435689ec5edaad09271f47baf8ef89082e43e71bc", 0xed, 0x8080, &(0x7f0000fcd000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000fcc000-0x4)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000961000)=[{&(0x7f0000fce000-0x5)="831ba971fb", 0x5}, {&(0x7f0000b3d000-0x75)="bcd98e91cb83f47bb5b3f9cd3a1fdf910820bfe8f7ca5b6cf94123cd977bbbb30d1da8e46889374e39bb9139e109637b72bab5374da8fab5bb9d5e0ad6678ecdc42972bb0894d978c9a1e218350e4709492d6abe8be98af45d11b4b3442842fb9326c36a73d2fa5a13e3fbd5beb5525f4878b51f9f", 0x75}, {&(0x7f0000fce000)="8772ed7c0229fcb74d3e49a4f9c88dcb8e5aa935a106c912309463bc8e41fefc30cdab45919ac16360cf2b244ae1738a5178292edfac455c7e1912fadfbce77f53b49d6d5496b6891927b6", 0x4b}], 0x3, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000089000-0x20)={0x9, 0xfff, 0x200, 0x2, 0x379ea0e8, 0x7f, 0x3ff, 0x3, 0x0}, &(0x7f00005e6000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fcc000)=@sack_info={r4, 0x3, 0x2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000001000)=0x1e, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x1, 0x14, &(0x7f0000fcd000)="d7fdaf62070179890fddd5a45d3f32e584155582f9733adbcd49256b6446452626e23f4299ea4d32daa3871536529c2509beefa9f9ac1b1ca8d7fc48376bcccaf9128eb756401167e4c30034e0e1eb9276b2a9def37a599914b57d9ecd06c7be98d48f6c40874f45b222", 0x6a) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f00008f2000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000501000-0x4)=0x18) write(r2, &(0x7f0000fc8000)="01c14912", 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fce000)="", 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006e9000-0x4)=0x4, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x4) splice(r1, 0x0, r0, 0x0, 0x3, 0x0) 2017/09/02 02:40:47 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = epoll_create1(0x200080000) epoll_wait(r1, &(0x7f0000fe2000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9) mmap(&(0x7f000098b000/0x2000)=nil, 0x2000, 0x3, 0x1010, r1, 0x3) mmap(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x1000000000003, 0x2004012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x1, 0x40012, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fe5000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000fe3000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe5000-0x4)=0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x100000000000e, &(0x7f00006c5000-0x4)=0x0, &(0x7f0000fe3000-0x4)=0x4) mmap(&(0x7f0000573000/0x2000)=nil, 0x2000, 0x1, 0x4000000002010, r1, 0x0) mmap(&(0x7f0000ac7000/0x2000)=nil, 0x2000, 0x6, 0x32, r1, 0x0) mmap(&(0x7f00006fa000/0x4000)=nil, 0x4000, 0x3, 0x850, 0xffffffffffffffff, 0x1a) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x30, &(0x7f0000fe6000-0x4)=0x0, &(0x7f000034e000)=0x4) sendto$inet6(r0, &(0x7f0000d2b000)="3912e8b28a66ee102fc45889e618cef3c9428751e4397793493fef66b60622819a0f5b3fb88e610f520874abc842160eca76ace845fd4c73c7683a80aeaa01a8b41846f50efd80d561390a9ee25bbab12504790ea1b816156f64e6b1a228245d9b6fcbbea745b969846a7e4a802bf08b9fa754e623962c4f6624aeede5a2853705da31db53e6533b2d8162d0140019e59fca6fc435af13ddd9833b407f950733ac842a3c8f8f878d89f340f331d5522984041fbcbc289e2211c76b97e19f8c239055ad4459242bb8c94064fb5a228daec8f292891c1ea00793d38b6ca4c0f77640b6f0ffa29475a0101612638d5298864146", 0xf2, 0x20000000, &(0x7f0000fe3000)={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0xb6, &(0x7f0000bcb000-0xb6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x80000000000000, 0xa8, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x3, 0x7533, {0x21, 0x4, 0x5, 0x946, 0x2, 0x1, 0xa31, 0x1f, 0x4, 0x9, @empty=0x0, @broadcast=0xffffffff, {[@timestamp={0x44, 0x28, 0x3, 0x0, 0x8, [{[@rand_addr=0x28], 0x5}, {[], 0x3}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}, {[@multicast1=0xe0000001], 0xffff}, {[@empty=0x0], 0x1}]}, @cipso={0x86, 0x48, 0x4, [{0x7, 0xf, "98196d65ed25e3105f171e4d38"}, {0x2, 0xe, "0f790692edcaf496cc9ea574"}, {0x7, 0x4, "89ed"}, {0x6, 0x7, "3d6b32ab42"}, {0x5, 0x5, "267316"}, {0x7, 0x4, "95bf"}, {0x6, 0x11, "df9dd67cc0459df80a55cf215f90dc"}]}]}}, "de19ea15f2811f87"}}}}}) mmap(&(0x7f0000a1d000/0x4000)=nil, 0x4000, 0xf, 0x10010, r1, 0x0) mmap(&(0x7f0000039000/0x4000)=nil, 0x4000, 0x3, 0x41052, r1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x2000004, 0x80000000032, r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fe8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fe6000)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x80032, r3, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x2000000, 0x13110, r1, 0x0) mmap(&(0x7f0000deb000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r3, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000266000-0x4)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fe7000-0x10)=@generic="26a187089b004050fa808ca4a7545c86", 0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000fe4000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe4000-0x4)=0xb9) mmap(&(0x7f00004da000/0x4000)=nil, 0x4000, 0x3, 0x3f, r3, 0xffffffffffffffff) mmap(&(0x7f00006af000/0x3000)=nil, 0x3000, 0x1, 0x10010, r2, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fe5000)=0x0, &(0x7f00005c3000-0x4)=0x4) 2017/09/02 02:40:47 executing program 2: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00005d9000)=[{&(0x7f0000ec6000-0x3a)="3900000010000904000000000040000007000008030000004500010700100014190011000400000000000000060800030040054500ffe4693e4d", 0x3a}], 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ec7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000012c000-0x4)=0xe) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f00004a0000)={0x27, 0x9, 0x20, 0x7}, 0x10) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000006f000-0x18)={0x0, 0x5, 0x20, 0x9, 0x81}, &(0x7f0000066000-0x4)=0x18) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000005d000)=@assoc_value={r3, 0x5}, &(0x7f000006f000-0x4)=0x8) r4 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r4, &(0x7f0000025000)={0x0, 0x0, 0x1084, 0x9}, 0xc) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00008dc000-0x3)=0x0, &(0x7f0000ec7000)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) bind$ipx(r1, &(0x7f0000b0c000-0x10)={0x4, 0x2, 0x5, "e09300008721", 0x1f, 0x0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x2, 0x5, 0x10000, 0x13a26ec, 0x8, 0x1000}, 0x7}, 0xa, &(0x7f0000a03000-0x30)=[{&(0x7f0000bdb000)="8fe3e19216229e2d58e2ffbf12097aac61985b04c268dd3c430c47a9e2dd52f5687de7936a3814eaa311c9a90913eb305ad2a9778039656b9e06f06e7a6531ec47e7bdea7bc8329dc290c6f88ec4ffe1cafb6a77fa18761a7d51dca7ebd6eb3e3f06db3468f4e12920a59e21a0b788b20769c9e0e4b3ebf9265eb3d490c8a1d33153e8dcd17249b1dc39a8cbd42574d2ef37e870cc29f6bfd04d91ef7762c423c81e1c1c74021442652e08e6c1b05a81a54a2f", 0xb3}, {&(0x7f0000297000)="3abfce498c6c41cf8330c4b722c6eb5f9d0b9d03d5be7f6a5fa67e4c4ce649a06f58b8c3969a68a44b1f23abedc36cd9c2ac1e215383", 0x36}, {&(0x7f000033d000-0xd2)="a253594d66a2bc0c0285d010c771a4b54b784c4382798c14c05b095d69a6d2492d02ba36b0a65f0c229c9e13a58aee0c2a526be12748a9b56b3b1b066f32dafe14a3605890f485dff2e091704d78114d3f89cbdea2aa03c5f27999e3fbadb4309633cf2067287f4d30c0ded0ed02c9df00d48a7ba7ec155c6eccb9a119568345ae4ef4eb5e568b6f0dfc68f9f16e67be0ac51a9f76260fcb1364a8ec771a21ff1f5db25195ebb972aad51962a2db8ac0db853289db4e8b11fa16549225446fbae5b7e738f10970ea7338540b21c7fafadd82", 0xd2}], 0x3, &(0x7f0000028000-0x1a8)=[{0x88, 0x1001ab, 0x1f, "5c46e23db8596b1800fdf2ac91dc5db375641aecbcd8fc21a5d0b6433efb35c886b73e447137efa45c6db1d9a9f384e1ff30f51fe2e140c73ff275812d14532294dc0b94226254b6e8dc52090748b0fad9899f0f47c0544049732f6b3bb34d448e1882ae95cfc89edb87e99eb64911712c7c4240"}, {0x60, 0x3b, 0x800, "72de8e4646b9d2fc794a283f5f393b8b32865dcea168b1c6beb334be3f4c1eae09973e17afe663df8e6f20347920e89854c417de3e442a853e7c177d45789694335ed80c7be890501326b2b1"}, {0x18, 0x115, 0x200, "2d2a32fdd002"}, {0xa8, 0x13f, 0x5, "8b2bc006128b91dbdf906e61740efc4c6624421b3137d3c0d94b69ad59cd5dd0098d21464b7ecaad858361d8d14b839c083e22d73d82370930da10630bffbe2900ab904a2c016dfbe54827da962d8022365fc6b08360b9d604a72c26dcfe138403d2d28df48389e06e489d5757350acd9ee2189e24a9c3bb3583c11a0c1f4d8d8f37249fc64a5551e82915057e43f6a13b19"}], 0x4, 0x804}, 0x0) sendto$inet(r1, &(0x7f00007d5000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ec8000)="", 0x0, 0x40000000, &(0x7f0000b88000)={0xa, 0x1, 0xffffffffffff8000, @loopback={0x0, 0x1}, 0x68}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000006e000)={r2}) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:47 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2) connect$inet6(r0, &(0x7f0000c07000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000211000)="", 0x0, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000b0b000-0x1)="fd", 0x1, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000dc1000-0x4)=0x100000000, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c72000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000205000-0x4)=0xc) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000615000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x1, 0x6, 0xf, 0x0, 0x20, 0x2, r2, r3}, {0x7, 0x9, 0xffffffff, 0x4, 0xffffffff, 0x2, 0x879, 0x6}, {0xd758, 0xff4, 0x6, 0xf8}, 0x9, 0x5, 0x4, 0x1, 0x12, 0x9253eab48da3cafa}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, 0x19, @in=@broadcast=0xffffffff, 0x2, 0xe4e80b6f77f7360f, 0x0, 0x800, 0x1, 0x400, 0x2}}, 0xe8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000)={0xffffffff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x2, 0x0, 0x101, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x4, 0x7fff}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000007000)={0x6, {{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]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000004000)={0x7, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x2, 0xff, 0x9, 0x5, 0x3, 0xe85f}, 0x20) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) r4 = socket$inet_sctp(0x2, 0x2001, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x30811, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0xd3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) sendto$inet(r1, &(0x7f0000000000)="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", 0x5ca, 0x20000000, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:47 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = socket(0x8010806, 0x800, 0x5) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f81000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d47000-0xc)=@sack_info={0x0, 0x10000, 0x8}, &(0x7f0000f86000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f81000)={0x8000000000, 0x208, 0x800, 0x100000000, r2}, &(0x7f0000146000)=0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f86000)={r2, 0x100, 0x1ff, 0x4, 0x8, 0x80000000, 0x9d, 0x1b70, {r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x4, 0x9a84, 0x121}}, &(0x7f0000560000-0x4)=0xb8) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000d23000)="aa3a70205c895506ddc929eb89368469a1bbe23ab0917cdbac1853325929cbbab499b50482862dd71335df95fb537c43cb5b1a0827", 0x35) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000906000-0x8)={r3, 0x80000001}, &(0x7f0000f84000-0x4)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d3b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e67000)=0x28) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000f0000-0x4)=r4, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00008be000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000498000-0x8c)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f86000-0x8)={r6, 0xffffffffffffffff}, &(0x7f0000f85000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a43000)=0x0, &(0x7f0000c0f000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000f89000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f89000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000600000)={r7, 0x7fff, 0x5, 0x6}, &(0x7f0000f87000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f87000)={r8, 0x101}, &(0x7f0000f88000-0x4)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f82000)="0900000000000fff0fff", 0xa) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f68000)=[{0x1c, 0x16, 0x321, 0x2, 0x0, "0209000000000000180131de"}], 0x1c}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x8}, 0x4040) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000f87000)={0x0, 0x0, 0x7, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004b5000-0x8)={0x9, 0x5, 0x5, 0x81}, 0x8) 2017/09/02 02:40:47 executing program 3: socket$inet6(0xa, 0x2, 0x4000000000000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006ff000)={0x0, 0x1c, "24c183bb0437f9b1fca136aab3ce980d51284c2f5c640997d0fd9424"}, &(0x7f00003c7000-0x4)=0x24) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000804000)={0x0, 0x0}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00005b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000081f000)=0xba) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fa0000)={r1, 0x10001}, &(0x7f000058a000)=0x8) r3 = socket$inet(0x2, 0x200000000040000a, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a99000)={0x2, &(0x7f00007e2000-0x10)=[{0x20, 0x5, 0x80000000000000, 0xfffffffffffff03c}, {0x6, 0x2, 0x200, 0x0}]}, 0x10) syz_emit_ethernet(0x76, &(0x7f0000fb9000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @x25={0x0, 0xff, 0x23, "3f1340178f277675e4b1c93bfe10dc064f332cf37ec1dc4c088553235c9e0400cb26a4003fef947250fe70385797e8520fc0aeb1b9f73518cbf0952b4fb14759a37ff0304baff300ffe8d3ea68fc064100000000000000bf38fc73d83f3ae1f077f5bddfd6"}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e2000-0x8)={0x0, 0x0}) recvfrom$inet(r4, &(0x7f0000bb3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x40000002, &(0x7f0000725000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00001a9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$netrom(r4, 0x0, &(0x7f0000b37000+0x62e)=0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000045f000-0x4)=0x0, &(0x7f00005e5000)=0x4) sendmsg$nfc_llcp(r4, &(0x7f0000f7c000)={&(0x7f00000b9000-0x60)={0x27, 0x7, 0x0, 0x3, 0x4, 0x800, "5a8c9b4e91e4a8cac218e31757e809ee0f13829fe1980260dfbe437ea3288c05416f9f02c62c95cc9b3ad1cf66969418b9f34692ee1fa06a3de927fea740bc", 0x6}, 0x60, &(0x7f0000a6f000)=[{&(0x7f0000829000-0x43)="6dcc4db3b8cab69294bf48d3c7504c313172de573374c8a5d1239efcd07b0e424c7be8c61a3765f91900e322b56df44e3f9c886a70237385ec277038fa4f58ede452ff", 0x43}, {&(0x7f00009b0000)="ab2a672da4c604177379b4d2c585739b0255f492eeb8d340c265611c03155d2ca120ebc5913498f0e292de6a1eacd96a8d0a1694b4459f425e0fd95e6d9eda1b880f76132fc2e884287105bf72efe706e620ceec06ab5ce8f5ee05dd3606086870ad0ba266b784bc82f1cb3fa46b2b36aaf376dc374e9b4841f8dedcc03a1bb4a75c69f7621b7b45de111c0bf3352e8e0d6338f52a0c87f8a3b8baff02ed1eb6dc3db2643b564f69d86f75633d8f623f30febb821f8d1424579d6ad314b046347bc9c1afbdb0642c7153ace994ccc52a5c096acbdb3372723feb0863f9", 0xdd}], 0x2, &(0x7f0000ef7000)={0x1010, 0x11e, 0x5, "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"}, 0x1010, 0x81}, 0xc800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000025c000)={0x0, 0x8}, &(0x7f00001fa000)=0x8) syz_extract_tcp_res$synack(&(0x7f0000474000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000b7e000)={0x0, 0x0}, 0x288a, 0x44) syz_emit_ethernet(0xb0, &(0x7f0000808000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x100000003, 0x0, 0xa2, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x22, 0xab, 0x0, @loopback=0x7f000001, "37b903522d8fee3efcdb65f8fbc57203d6bbe44d069d5650dc3657c92260d61a19b5d1c2ec3ac0c1c3c5b3bb1e81bc084c7a38010b1752d8bf9243f1ea5f81fdc99434f28c7c88db68b58257a0d4721a2dcfe6df4c4d3fb1efffeaf5e715942339eeb4f394137e2b69a1319456ef9184e43f183bd965c225f2e5174dbb6fb70fe9bb1df70dc5"}}}}}) socket$inet6(0xa, 0x1, 0x40) mmap(&(0x7f0000000000/0xd1000)=nil, 0xd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x2d, &(0x7f0000eee000)="18000000020001000000be8c5ee18c88a3000008000600ec01da1e03368a3cdc0a040000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542d06b00ec008b03cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d180dea21b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) writev(r6, &(0x7f0000037000-0x5)=[{&(0x7f00000d0000)="48000000140019ca20ff757fffffff560a06000000000000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000ee0000-0x4)=0x0, &(0x7f0000d05000)=0x4) 2017/09/02 02:40:47 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000ffe000-0x4)=0x0, &(0x7f0000a8b000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fff000-0x1)="00", 0x1, 0x40000000, &(0x7f0000ffe000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x788, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f00002e9000)=[{r1, 0x1000, 0x0}, {r1, 0xa100, 0x0}, {r1, 0x200, 0x0}, {r1, 0xd140, 0x0}, {r1, 0x4080, 0x0}, {r1, 0x0, 0x0}, {r1, 0x40, 0x0}, {r1, 0x1100, 0x0}], 0x8, 0x3) 2017/09/02 02:40:47 executing program 6: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f0c000-0x4)={r0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f0b000)=[], 0x0) bind$inet(r0, &(0x7f0000dbf000-0x10)={0x2, 0x2, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet(r0, &(0x7f0000dc5000)="", 0x0, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000680000)="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", 0xffe, 0x80000000000c801, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000062e000-0x4)=0x91b1, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000dc5000)={0x7, [0x8, 0x9, 0x4, 0x80000000, 0x1f, 0x2, 0x5]}, 0x14) sendto$inet(r0, &(0x7f00006d8000)="b1158e8ef0018b4257769b945421028761c7db1680edb36b7b1930d1e2923d3a4ce14c51449b4f9f87aa8f8676b6c3d5e80f2715d064", 0x36, 0x20004884, &(0x7f0000dc5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000083a000)={0x1f, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x5d9) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000c02000)=0x3916, 0x4) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000563000-0x8)={0x42424242, 0x42424242}, 0x1, 0x1) syz_emit_ethernet(0xb0, &(0x7f0000565000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x20, 0x4, 0x0, 0x200000000000000, 0xa2, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x27, 0x5, [@empty=0x0, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x5}, @generic={0x7, 0xb, "aed1306b9bf6f99171"}, @rr={0x7, 0x7, 0x9, [@multicast2=0xe0000002]}, @cipso={0x86, 0x2b, 0x6, [{0x7, 0x8, "a724ab13f58d"}, {0x7, 0xb, "f68f14dfc728ad6f08"}, {0x7, 0x6, "d1eb1920"}, {0x6, 0xc, "0dd8e27c1e373dd0e552"}]}]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @generic={0xfe, 0xa, "2d787d0850026921"}]}}, {"0c4e"}}}}}}) syz_extract_tcp_res(&(0x7f0000795000)={0x42424242, 0x42424242}, 0x200000000000, 0x20000000001) syz_emit_ethernet(0x5c, &(0x7f000083d000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, r8, r7, 0x0, 0x0, 0xe, 0x10, 0x200000, 0x0, 0x0, {[@window={0x3, 0x3, 0x6}, @sack={0x5, 0xa, [0x7, 0x8]}, @sack={0x5, 0x16, [0x0, 0x81, 0x0, 0xcba, 0x10000]}]}}, {"0069"}}}}}}) sendto$inet(r0, &(0x7f0000dc1000-0x1)="1c", 0x1, 0x20008045, &(0x7f0000dc3000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000051d000)="472d7be28061e1b9db8c6fa337dcfad35b3abaac52ef87b2d510e454dd04f1b69290cfd3d7143a421cbdeb0314ba65bf4e5057126dbcbd24ae61a299f4b1955e6cba9bfdb23998", 0x47) socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0xd0, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x200000000, 0x0, 0xc2, 0x0, 0x0, 0x0, 0x40000000000, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x7, [{[@rand_addr=0x21c1], 0x2}]}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0x2, 0x800, "8b83e6", 0xfffffffffffff800, "acd740"}, "1ad4c0baa70d0edd160c15bfc87b91ee81487710a3da0347b9880803ddcfad64497e8b2d05a8746ef7e85928326625d2a7e8605c58e188abbc423f99d466f73bc09bfd0704c8ce3a8e75513f4f9256302a13702da6be26df02aa46731624c987026219f51e183730244071ac3470dbb5299136942ba6db1ba202947ad03201b11f37d671b7489ee4a7ff"}}}}}) accept$inet6(r2, &(0x7f0000ed2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e3f000-0x4)=0x1c) [ 98.726535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/02 02:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x80, 0x0}, 0x14) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x46, &(0x7f000061f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x1, 0x9, 0x9}], {0x8100, 0x2, 0x4, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 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}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) r1 = epoll_create(0xffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000847000)={0x2005, 0x0}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000712000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000014000)={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]}}, &(0x7f00006c4000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ffa000-0x8)=@assoc_value={r3, 0x7fff}, &(0x7f000008a000)=0x8) getsockname$inet6(r2, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) r4 = socket$inet(0x2, 0x1, 0x0) r5 = accept4(r4, 0x0, &(0x7f0000465000)=0x0, 0x80800) accept4$ax25(r5, &(0x7f0000f4b000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f23000)=0x10, 0x80000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000e86000-0xf)="000000000000000000000000000000", &(0x7f0000004000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000057b000-0x4c)={0x0, 0x19, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c"}, &(0x7f0000ab4000)=0x24) socket$inet6_udp(0xa, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/09/02 02:40:47 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f6a000)={0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) pipe(&(0x7f0000586000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00001d2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) epoll_create1(0xfffffffffff7fffe) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000310000-0x20)={0x6e2, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000061f000)={0x3ff, r5, 0x1, 0x101}) r6 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000a72000)={0x1, 0x5, 0x7, 0xffff}, 0x10) sendto$inet(r3, &(0x7f000098e000-0xcd)="02fe1f43db47b466a79b4f43a047a06eefe53ca0548c8aacfa5224f895383bf70096f8e128f8407631086a6f84fa22e377fc91cad2c252217cb2c53acae35aaf734aa065750772311765fcf6754d1e8e355f734e111cc7c7b38d36c4ea282163ed4cf02c21d0706b19b277b1db130d28587d1b053f5737f8c421b31c7a9bf7477c1821db2e6e347096da662812c9de8bd41dd63aef69632cb00ef0028813b15c7dc7e8b3c7d3e54335fa872bc707028aa790be1fba1e17b41b1d39467423f3cab718bff517e70f69ee43c351ca", 0xcd, 0x4, &(0x7f000036b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006c2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000be4000-0x20)={0x5, 0x8, 0x95a0, 0x10000, 0xc, 0xffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001aa000-0x4)=0x4, 0x4) connect$inet6(r0, &(0x7f0000f69000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100002}, 0x1c) socket$inet(0x2, 0x0, 0x800000000a03) syz_emit_ethernet(0x11b, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xe5, 0x2000000011, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x5, 0x8, "b594657c1e015282ab96294ed838d9d531525854cfc4d66bc3bc1ee5508e5d68ba8dd12b2be0c18aeb0e162c7db35ca13dec17e4e39ce04390532d84d63f387a33583690a463b2fd4f5bb76893f506e3b6be378ad3fb4d4c48f11b90a8f7fb2750b50a81aa90e135d90ca3c8ee8145fca745a0b0a8bb27b5bd594d4ba2f24f331e12dd3da8dd9a5c3643443e230f181d402bfa4af1e1f589293b88deae24ea0467035291f24742314ea86a745defbd93f0ebb0ef427fc66175f69e99c93fa49fc6271cb85daa9323a3b366cd19297cb1149b44799433b92e581822d307"}}}}}}) r7 = socket(0x1f, 0x5, 0x1ff) close(r6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r7, &(0x7f0000f6c000-0x58)={0x26, "726e670000000000000000000000", 0x3, 0x0, "61726334000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000b3a000-0xc)={0x0, 0x0, 0x0}, 0xc) [ 98.802814] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/02 02:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000599000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000938000)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000ed3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003c000)=0x8f) pipe(&(0x7f0000f7a000-0x2)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f00004a4000-0x4)=0xffff, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d5c000)=@generic="6ecae9ea2b3e9009a8f22b974e0fc0b9") pipe(&(0x7f0000bfb000)={0x0, 0x0}) r4 = socket(0x10, 0x2, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000252000)={0x0, 0x6}, 0x8) write(r4, &(0x7f000027c000)="1e0000001e000720271622081d00000001000000000000000000000900000119", 0x20) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000b76000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000aba000-0xa0)={r1, r4, 0x401, 0x4, &(0x7f00009ae000)="f989d1f6c3b16f76a5dedb986a55f358baa4812b7c3c55105d009fdcc2b16e462b51a4180e6d90e992fb68d0a89e2403967212b5a11f7efe53e5402a720bf5e3141d76759daf544035b69166d663f50d32ae732cdf6815de59ef4a3182e9d66b610c160cfb2c732556936fd324f7067826b62f7365f6e0a572bb8a41bf65c4b09b5af4992c40e60185119f11fc46cb827af298ac75f5e2d04704813d174d8f19cef430bb3a2672d78ccd5a2f1caca8", 0x4, 0xffffffffffffff80, 0x1f, 0x1, 0x2, 0x1, 0x7f, "62c158b8e27f17d1216311606ca41422f411ea79f7b6b3c42002c02d387a4b7f73c5923043e496b4382edacead752690d59c37dfdfd8ad9cb5726d7c6751f52b5f0cd2ece58740249bc7956da6d1bc4ad6c5fa5970ef4627cddf4561d79b6c6866f16f3c33da8fb727090a52b9dcf59118"}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000aba000)="62696300", 0x4) connect$inet6(r0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x5d3016e1, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000fa000)=0x8, 0x4) accept4$inet6(r2, &(0x7f0000606000-0xd)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f28000-0x4)=0x1c, 0x80000) writev(r3, &(0x7f000059e000)=[{&(0x7f0000620000)="c49101f84fb9399b63ea4e29cab395a580a91af81099455434ed933bd2558d4bec4e829fad00ee371f3761ca487cd51b202959a3417c1290110d241993c5da2815d02df7d8002b67d5b1905a22f0b22ac0b4d73c408936de6b3ff2c1a9830aae15bfd71f7b8042108f934f70f28922df9707bb098da8a79f91cac0c0b9a616ddabae4b4d153519a2b4a1dc9d6ab424006d6d", 0x92}], 0x1) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f000048f000-0x1c)=@req3={0x1, 0x100000000, 0x9, 0xd7, 0x3f, 0x9, 0x5}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x1, 0x3) 2017/09/02 02:40:47 executing program 1: pipe(&(0x7f0000a58000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000+0xbca)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x20000010, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007a4000)={0x26, "686173680000001e9d0000000002", 0x0, 0x0, "6d69636861656c5f6d69630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003d4000)={0x9000000, 0x0, 0x10002, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000081000+0x8cc)={r4, 0x8df}) r5 = accept$alg(r3, 0x0, &(0x7f0000b4d000-0x4)=0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000738000-0x8)="643b000000fe", 0x6) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000337000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a8b000)=0x0, &(0x7f000086e000-0x4)=0x4) sendmmsg(r5, &(0x7f0000870000-0xc0)=[{{&(0x7f0000fd6000)=@ethernet={0x0, @random="6f02b7b2f79e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8a000)=[{&(0x7f0000fd7000-0x1000)="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", 0xfff}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000fd6000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a22000-0x80)=[{&(0x7f0000a29000-0x93)="66cced", 0x3}, {&(0x7f000062c000-0xd4)="e73fad9a78400e3a7d9824709e2cdc26f9ee0ac84960e5722d708f4c2b312740463e065b5f3474acd134132088163caf6da298d1e5eff7fa446a6d0990f84370ef602938abcc8045336635eca137efbe7d18a110fa354e6fc528b181926d6ab9c24ba81e5c518cf9eb55a7f9e786da4ca3c41c3e1438fd15286fe8d29bc287d63827e7ad919b12ef3720f1f63052baafbcb70c5709f082443f372b46c8a69f95ff8196d7776e4e59e661489eac0a67082cc1539313b3885b5f25adc4588fb630847016b7a9ab97157c8e3bd45dfaec591d", 0xd1}, {&(0x7f000084d000)="db15d746d5ee6b6be70f55c2", 0xc}], 0x3, &(0x7f0000fd7000-0x488)=[{0x18, 0x10f, 0x50bf, "5fa7e96d147fcfd0"}, {0x88, 0x102, 0x72, "34056549e6b55c8f3df04ac92a1ae9ceef385c2ef149bfd812be09717110a3afd628f5c5d54f6a70f24ed4aafb114c220750152030ff76be1d09647af9c45721696fdb5984a03b566882313668543ce7a97d39938400e7f4ff9235ab4a4eaaded10cb4b17f807ca884e6f1d08a528ebf4fa21b89692905"}, {0x78, 0x1ff, 0x6, "eccabbf9b588d9dd5f4bfbc58a2f5f3952fa768466f77177961d8085d97753821753644752bdbb4b8284fa928ffd927ee6ba523ac605b7708f40bd1a2d186fcbcefde93fec2ac2420cafe7399ba7e30c5abccb55f0629395e72f7464ad5b97bc443e1cbc91"}, {0x20, 0x1ff, 0x0, "0afcb23eb5271f38d51c97f50a8650"}, {0xb0, 0x100, 0x1f, "fdd440027bf728e347827a70a88196864ad6128b7171f93efa5cec07aa54770f124fcdcf5ce050274529cef77d26ef82bca7d482060e39bbe138e6370feb92c29678ba7b66207c96638d8cbba6b620100abd1828df4da8f8c7726721e251096d93e05e92f67f33a0f83f8ae8b95946bf4c36d05918e2cb9b332561d4d6f4ad7a7b6b87e1fe2ce23731798e659aad22f8a8f7bece395dd0ec37"}], 0x5, 0x0}, 0xff}], 0x2, 0x10) 2017/09/02 02:40:47 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000-0x60)=[{&(0x7f0000002000-0xbd)="b6c6c289d9afe5d07ae113068fe6ae55efd0e23fdfab10906d8c751602dd647f674edc4a4414ce5af44111b195edaa1fd3e1c9b46a51600190d74d223b42f35a4b0c8ed398542b2ff62211462669685c7c7fad6d11685d04a4b1c145423a9582a5713d79f3fd9484480dcab632b16121abf078a7a46cc8f277ef299a673e6487e8b772be2a48ee085d61b20f15a38a8950a15ced469eb7c5ca98b045457e1cf8f7513822059a723fbf030cb41930f19ea9d05622b61f01d323cc082cd2", 0xbd}, {&(0x7f0000003000-0x68)="1e57fd69be592daaf9b79b3147159bd2e7fcb5c9e6801eda8d4018da0e73bec079ede8f062e93a8d899e435a481d013b06003b638e62cc1f65743a27458e914ba1e399301af171d879132fd7f2742598b6b37a85875804016aaec7fcd7fcbb09a284af4aa09f70a9", 0x68}, {&(0x7f0000000000)="c662284e36200b65c941b970de476f50bae5", 0x12}, {&(0x7f0000000000)="e2ddd7adab2c", 0x6}, {&(0x7f0000000000)="5f11ea795b33fdbf3176a8bd8cc08348ad28f3fdc446c2572133f64713c5b0261a1593d4b29873c4aae1c7ac9ff603b4099ff9162b26a1a381d9621999a50cd8bc1bd59971b7c610868fdec32d5209c444fab3794328234ccf9d0fcc55d3dcbfe62527fca50f2b9d088b1971f3fcb557871d10924fd52edbaa64a6c64268b1fd7515e873f413bb74c37efb7dce48a5f17b211bd057db50d7b0e7c4b9e5581e6b5bf3d7590d61476facf6ff0087090d84ac76b751f23eaf43ffca0a3614a68463a4b68718f124a7", 0xc7}, {&(0x7f0000003000-0x10)="db1acfe58debd76a31a90d4e2f4de841", 0x10}], 0x6, 0xb) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, 0x0}, 0xc) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000003000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000003000)=0x8) 2017/09/02 02:40:47 executing program 6: mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000dd4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000-0x4)=0x8) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x10000, 0x6, &(0x7f00003da000-0x1)={0x0, 0x0}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000042d000)=0x0, &(0x7f00009e5000)=0x4) mmap(&(0x7f00007f9000/0x3000)=nil, 0x3000, 0x4, 0x80000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dd7000-0x8)={0x0, 0x0}, &(0x7f0000dd7000-0x4)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000579000-0x4)=0x0, &(0x7f0000dd5000)=0x4) r2 = socket$inet(0x2, 0x0, 0xc) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dd8000-0x3)="6c7000", 0x3) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000dd8000-0xa1)="075f3198dba38d3cce524d79f455001b2cbdc61a392cf569b52be7e26465472e49562eb1fd3a1f7f9703a41bb697c9091c0a5f3e557a0000000000007fff62162f97ee295e82b9f3b030df9473ce2ea8fae407173949513249f18b129ddc58115e6db22e4f809677ad8208c48aac05b27b56d9ca40099e07bf17b84c666825c056b0f2d486d15036ca9bd72b24000000000000000015218d87665d5bb5f2d8b0f6") mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001c3000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000407000+0xae)=0x24) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000846000-0x10)=[{&(0x7f000073f000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) mmap(&(0x7f0000531000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000c6c000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x100000000002000, &(0x7f0000dd8000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 02:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a82000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000666000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x80000001, [0x0, 0x6, 0x0, 0x10000, 0x0, 0x401, 0x6, 0x0]}, 0x5c) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000001000-0x8)=0x22db) connect$inet(0xffffffffffffffff, &(0x7f000005a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000000)={0x0, 0x0}) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r5, &(0x7f0000f1f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000f1f000)={0x1, &(0x7f0000f20000-0x74)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0xff}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00003f0000)={0x10, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f20000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004f0000-0x4)=0xc) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f000045f000-0x4)=0x0, &(0x7f00008bb000)=0x4) connect$inet(r5, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000f18000)="bd91f8a259468eccdbbb9b93198a99901883b0289f076ad5bdaba4c82e19ca02f1cddc6a", 0x24, 0x0, &(0x7f0000f18000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000554000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002f9000-0x28)={@generic="2cefed9cd5e1e34d1fccc59698f764d2", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a17000)={0x0, 0x0}) sendto$inet(r5, &(0x7f0000927000-0x63)="e74566d6359d4b8c1d9c9fffcf3808267e3008e40e476be703fe5d83425b0f9c9ba01b02083389028c5559ce965ded5e91de7b03eebdca0e243b6da778b778ecb46ec656790fa72f04778c6f28f5db202a5e9e5f00c075905df776b744310eb564ab80", 0x63, 0x40010, &(0x7f00006a7000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000cb000)={r6, @in6={{0xa, 0x0, 0x6, @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]}}, 0x8c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000a5a000-0x5c)={{0xa, 0x3, 0xf24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, {0xa, 0x3, 0xffffffffffffcce6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1, [0x1, 0x7a, 0x3, 0x20, 0x5, 0x8, 0x3, 0x3]}, 0x5c) socket(0x0, 0x5, 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000b91000-0x10)={0x1, &(0x7f00009a0000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendto$inet(r5, &(0x7f0000a91000)="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", 0x6bc, 0x4004, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f00000b7000)=0x0, &(0x7f00008b1000-0x4)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d96000-0x4)=0x1c, 0x4) 2017/09/02 02:40:47 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000634000-0x58)={0x26, "736b636970686572000000000000", 0x1000, 0x0, "686d612828736861323563290000000000000000000800000000000000000002000000000100000000005ae2ffef000004000000000000000005000080000001"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aed000)="", 0x0) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000af0000-0x12)={@common="62707130000000000000000000000000", 0x800}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00006dd000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008aa000-0x4)=0x10, 0x800) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, 0x0, &(0x7f0000d21000)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009f0000-0x8)={0x0, 0x10000}, &(0x7f00003a1000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000676000)={r4, 0x209d}, &(0x7f0000385000)=0x8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000af1000-0x8)={0x0, 0x0}, &(0x7f00003d3000)=0x8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000af0000)={&(0x7f0000af0000)=@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000af0000)=[{&(0x7f00005be000)="0238638a3cd54c2c182b67c32f90caba78ede9f33b07aa0a6f31b94f1438a1b7ed45b5586a9152626c", 0x29}, {&(0x7f0000662000)="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", 0xfd}, {&(0x7f00006fb000+0xc75)="00bed2489940f03d3ef8ed65bee96781ec0023001096265f6b2611383ad23103cc227fdc0aca73b3cb0e8734a4266751259082d75b60f69aeb94ec7740d3377df3ee64b6578aab19597f4c2c4823927c26ad14f696bc8f5c4ba21a662faae9a87392276f96cc0e6559e8887284525a4c042c29e6706047f3b3cc1511f05f6a63042f13048ddfc585151710eb7c21cacb39380a21b63adaaa1c31e85d7b2f251ae53ce5147048ee8049d989cb707ebfdb9aa568e2e0584d7a", 0xb8}, {&(0x7f0000201000-0x47)="ae17e12772cce988584d53d04a0aa00755c5100ad8e33839b58ee28a2c89010687b82d12c33533918177d8654a0ac9db8783b979151c0ae8ddbb7f72f109074781ec1f3293a03e", 0x47}, {&(0x7f0000006000)="", 0x0}, {&(0x7f00005d1000-0xb5)="b24e2ae0b7e177639a05e8fd6798a3abe473bda81a55490841e78bfc343c30adbcb157f68cde32d1b7c46fe1e03e0f83bdde056a66cba4e400b0e28a24c2a947cf48aaec184fe77f13291692c0cb11f6443a4825554aa621b28f49ebaaaf2b4a0d69f3085a54abb4b5e928db9da1729e65f661d9a308d8fb5056a52fc2ad677bf979abd969525c8d9626d1359bcc4e9f2fae723223c81837c1a18c2059f008509b20b884a67a1264d182e00265181dd97b18ab81b1", 0xb5}], 0x6, &(0x7f0000af1000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0xfffffffffffffff8, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8000, 0x1, 0x200, r6}}], 0x2, 0x4000}, 0x20048044) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d23000-0x4)=0x1, 0x4) bind$alg(r1, &(0x7f0000aea000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) connect(r1, &(0x7f00005a8000)=@nfc_llcp={0x27, 0x9, 0x100000001, 0x7, 0x40, 0x8, "ecebb7a1657006bd5251c23930a0a65301bd1b4bc51adb21eb289ae9b51ca122e940cfffc462e8ccdb53cb067fae56b6b83baf1fbeabcae382d923a346ba69", 0x100}, 0x60) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000545000)="76bb4efb1af428e5dbb5a0344459976b9125274896384caf4ece7909719c1b32ce2c5ed68bb97efd75bc24c52f6d", 0x2e) bind$alg(r0, &(0x7f0000891000)={0x26, "736b636970686572000000000000", 0xf, 0xf, "6361737435000000000000020000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffff000000"}, 0x58) bind$alg(r1, &(0x7f00004eb000)={0x26, "736b636970686572000000000000", 0x0, 0x84, "6374722873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00008ce000-0x58)={0x26, "6861736800000000000000000000", 0x100, 0x40002001, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000aed000)="c8547b82c8cfb43e5bad535202b6b2df44030877742654e652", 0x19) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000058a000)=0x3) 2017/09/02 02:40:47 executing program 5: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a61000-0x2c)=[], 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a60000)={0x79, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb62, 0x8, 0x80000000, 0xa9, &(0x7f0000a61000-0x10)=@generic="77164ec63d5e0dfdef18c1bbb70fa7cb", 0x3f, 0x4, 0x7}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400000009) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) shutdown(r1, 0x800000000002) listen(r0, 0x20000000000003) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007b9000)={@common="73697430000000000000080000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0xd71) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000aac000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000aac000-0x4)=0x10) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000aac000-0x10)={0x4, 0x8, 0xfffffffffffffff9, "6774e3ffff7f", 0x81, 0x0}, 0x10) r3 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000819000)={0x2, &(0x7f0000484000)=[{0x1, 0x100, 0x7, 0x1e7}, {0x1000, 0x3f, 0x6ab, 0x5}]}, 0x10) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000aae000-0x22)="220000001d00b515f8ef06000000000000000000000000000f77010306000100a445", 0x22) socket$inet_udp(0x2, 0x2, 0x0) 2017/09/02 02:40:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd9000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x10000, {0x30a, 0x8000, 0x2, 0x65f2, 0x8, 0x2}, 0xfffffffffffffffb, 0x5}, 0xe) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000-0x80)=@generic={0xb, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7fcb10e1be912670e882bf2fac22e16e131057f143ad347ef0029451a8b7b86f33747f77a7324d8ab892ae064069be64d43dcea3d292395671dcab911da584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000902000)=@ethtool_drvinfo={0x3, "754bc127133ff950e93fa5f8c65d751562e18fb495bc0fbe0573073860825e13", "b09b7ee76f8eeab462729cce072477d81ab67bbfab3b9398c1ffd122edc49d53", "ef476bb080f7bf6caccc1c560f4ea9730e115657510523892aa59f442725a1c4", "7411b3f410529f8b589cd58d8020a54fb2042bb7d2b76f6cb5b3eba197669af1", "9bc541bcc01a23398c593d489e084d9fbfc9b59eb7f9e5249d99c5e8eff12ce5", "cc154a289bf5a219904f7c18", 0x2, 0x4, 0x6, 0x9, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f000000b000)=0x0, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000000d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000e000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000010000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff372, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c6, 0x7, 0x64da3c2b, 0x8000, 0x12}, &(0x7f0000004000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x8)={r3, 0xe1}, &(0x7f000000f000)=0x8) 2017/09/02 02:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000045f000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001cc000)=0x10) connect$inet6(r0, &(0x7f0000b94000-0x1c)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r1 = socket(0xa, 0xb, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c6a000)={0x100000000, 0x4, 0x4, 0x1, 0x4, 0x2, 0x6, 0x3, 0x0}, &(0x7f0000a91000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b7c000-0x10)={r2, 0x7fff, 0x200100, 0xfffffffffffffffd}, 0x10) gettid() r3 = socket$inet6(0xa, 0x4, 0x8) setsockopt(r1, 0x81, 0x7a, &(0x7f0000251000)="3600000000fff0007f", 0x9) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b22000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000fd0000)={0x0, 0xdf, "db45b465de1a0dcac1a7d4e46b580fbb078b4f46e44dcc2ece076447973126736603a0336e11ab174144d1ee051493bf3559893f27f308675b1887a35f0174ae8c744b871fee747d51a7ffe9b224a5529f5d5655bea8e1f5b9be779f0981adc65b5d1b31f6b4ab2bb875c5e38ea5dcb500e8f94283056394c5bb3f04b69df46472fa416a7a4312740c87d1aa27983cab02fdff194e1fd3269353064ce9bd3ce385bb38710bbbcbca5b1d03b08f3e0fe9b1efd511cf3471596aa77db27009bfcd99129d2e85c3c13d22add204e38d97b74ff866edee68a87a21f245f3f28405"}, &(0x7f0000ff3000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003c6000)={r6, 0x1ff, 0x401, 0x9, 0x4, 0x100000001}, 0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ff2000)={0x0, 0x1, 0x9, 0x401, 0x1, 0x80000000, 0x5, 0x10000, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x83b0, 0x80000000, 0xa09b, 0x1}}, &(0x7f0000ff3000-0x4)=0xb8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r8, 0x1, 0x28, &(0x7f0000f08000)=0x10000, 0x4) bind$inet6(r8, &(0x7f000000b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8917, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) sendto$inet6(r8, &(0x7f00002a5000)="4f", 0x1, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x2000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00002ea000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ff3000-0xa0)={r7, @in6={{0xa, 0x1, 0x959, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3, 0x0, 0x19, 0x1ed}, &(0x7f0000209000)=0xa0) r9 = socket(0x10, 0x800000802, 0x0) listen(r5, 0x9) write(r9, &(0x7f0000d41000)="1f0000004a000700fff1b10a000008ff0a3f801605000000e637e4fe441951", 0x1f) setsockopt$sock_int(r9, 0x1, 0x10, &(0x7f00005ba000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:47 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00008a2000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f000001b000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x1000004, 0x32, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000018000/0x3000)=nil, 0x3000, 0x2, 0x32, r2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001c000)=[@in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0xdb}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x30, r1, 0x200) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x7, 0x10013, r0, 0xfffffffffffffffc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000020000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000019000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000000002, 0x2010, r3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000021000)=[@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]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) sendto$inet(r2, &(0x7f000001d000)="2a107a360005222f7b8ab23215ff01002edffd46af4c", 0x16, 0x40, &(0x7f0000005000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x8035, r4, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000001e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001e000)=0x99) setsockopt$inet_buf(r3, 0x0, 0xa4, &(0x7f000001d000)="66d2eac350a3f7c9e6c90c18f6e4a8aea0c9f4b5e12ea467c2b73183c1998324e1224a9f9cd9b987739127508191ef67ed6b034eef4044c9c5b31c7f54223a20b95b784b53f93cf37cb52f87a29c47db8630a056143cacff87d80d58f9ce93030ab09dd5c696e0a3dfb1408221ed23dbb63c3a02be5b72ed3aee929a5f177386fa09475201c3dd489ee8e7dd0272ee", 0x8f) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000020000)={0x0, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000018000-0x10)={0x0, 0x2, 0x0, 0x17f}, 0x10) 2017/09/02 02:40:48 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000481000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r1, &(0x7f0000e42000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd8000-0x4)=0x1c) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, r2, 0x0) mmap(&(0x7f0000207000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000fd6000)={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x1000000000000001}, 0x1c) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x800007) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2, 0x32, r3, 0xffffffffffffffff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fd8000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000fd6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0xa2, 0x0, 0x2d, 0x3, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@eol={0x0}, @generic={0xf, 0x2, ""}]}}, {"d8"}}}}}}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000049000)={0x42424242, 0x42424242}, 0x118, 0x10001) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f0000fd7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x805, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, r7, r6, 0x0, 0x0, 0xd, 0x10, 0x0, 0x0, 0x4000000004, {[@nop={0x1}, @sack={0x5, 0x1a, [0x979, 0x401, 0x2, 0x0, 0x4, 0x0]}, @mss={0x2, 0x4, 0x5}]}}, {"0003"}}}}}}) bind$inet6(r3, &(0x7f00004ae000)={0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, 0x1c) [ 99.055160] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/02 02:40:48 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x20000000000) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007ec000)=0x8, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f62000)=0x7, 0x4) bind$inet6(r0, &(0x7f00002c8000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x2, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) r2 = socket(0x800000000011, 0x0, 0x300) socket$netlink(0x10, 0x3, 0x1b) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) recvfrom$ax25(r2, &(0x7f000077d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x24, 0x0, 0x0) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c2f000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x8000000000002, 0x100000000000300, &(0x7f0000736000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00002fe000+0x59c)={0x100000001, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x7, 0x3, 0x0, 0x4, &(0x7f0000970000-0x10)=@generic="3c38be9f4d467aabbbba306e8245f160", 0x3ff, 0x1, 0x10000}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000306000)=0x8001, 0x4) getsockopt$inet_opts(r3, 0x0, 0xfffffffffffffff9, &(0x7f00006da000-0xd)="00000000000000000000000000", &(0x7f0000bda000)=0xd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000970000)={0x0, 0x3e, "e5339ee710b30900001dbdfdb3ab360000ffff0000000312300680ff9f16c87be1f10594706477a8137aa42302b625f6843044ce48991fe950081015c550"}, &(0x7f000076f000-0x4)=0x48) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000b11000)={0xa, 0x2, 0x10000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) connect$inet6(r5, &(0x7f0000f6a000)={0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000003}, 0x1c) r6 = socket$inet(0x2, 0x6, 0x20000006) syz_emit_ethernet(0xa0, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1c04a", 0x6a, 0x11, 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}, {[], @udp={0x2, 0x1, 0x6a, 0x0, "ae974637b8c664ad429db5cde37aea66a9120a884eca1782fcdd1ff46138a8e98f4a1961842c6581ad58cb9439148d2331b494e925ef9b660c56be5271bbfa5de272ae0726a877660742d42e53554befa33a36536189a6af7e0c3fd9d9a117c3daa5"}}}}}}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000b3a000-0xc)={0x0, 0x0, 0x0}, 0xc) accept$inet6(r5, &(0x7f0000b58000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a08000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00008cc000)=0x0, &(0x7f00009b0000)=0x4) 2017/09/02 02:40:48 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="7f61d8f4706682e9f52ec5129db1638d9c8059507c28d9eaf9e8bac2872a89701225c917b9b7441244cdbf08bda3764465b02705060dc1f8719cbb", 0x3b, 0x40800, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x20007, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1}, 0x1c) setsockopt(r0, 0x84, 0xd, &(0x7f000028c000)="d7fdaf95070179890fddd5a45d3f32e584155582f9733adbcd49256b64465f2626e23f4299eaca32daa3871536529c2509beefa9f9ac1b1ca837fc48d76bcccaf9128eb756401167e4c30034e0e1eb9276b2a9def37a599914b57d9ecd06c7be98d48f6c40874f45b222", 0x6a) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x9, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000004000-0x4)=0x1000) 2017/09/02 02:40:48 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000ca000)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000cf2000)=@assoc_value={0x0, 0x0}, &(0x7f0000d80000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0xcc1, 0x7, 0x9, 0x7, 0x81, 0xc2, 0x3, r1}, &(0x7f0000fc5000)=0x20) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000789000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000874000)={0x0, 0x4c, 0x7, 0x8, 0xd0c, 0x6, 0x2, 0x40, 0x6, 0x6, 0x9}, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000098c000+0xb5d)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) r4 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f000094f000)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc9000-0x4)=0x25) bind$inet(r4, &(0x7f0000fc4000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000090b000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d24000-0x4)=0xe8) socketpair(0x7, 0xa, 0x83a, &(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000fcb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000fcb000-0x10)=@req={0x28, &(0x7f0000d5a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00007fc000)="c0de62076315b6a81a9d70cc845ed536967fd6fe74046d52a5e3cc93ae5a15d7"}}) r8 = socket$netlink(0x10, 0x3, 0x7) writev(r8, &(0x7f0000623000)=[{&(0x7f0000397000)="29000000160019ae559b7547000000000a00060100000000000043e432feba93bd0004ca91545aff40", 0x29}], 0x1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00001ab000)={r1, 0xfffffffffffffffa}, &(0x7f0000cbc000)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CWND(r7, 0x6, 0x6b4, &(0x7f0000c13000)=0xc00000000000000, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000077c000)={r9, 0x85, "2c452e47befb81c16a71d7020b92b667ad5f7d9653c28946ce68147fb9a6f0b99c53cd48b8faf3935ae26118094ad6e982f8fea37620de18fdc912c68dab23821509c191efe18966626f68757255b3803bd46462b65991477229826b42e8831ba4748d8b6e757e3f5df2d872bf734de66599c04fc8a939aa9ac2e112c0bf10ad57961b0898"}, &(0x7f0000fcb000)=0x90) sendto$inet(r4, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000fcc000-0x10)={0x4, &(0x7f00009a2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r7, 0x40086425, &(0x7f0000fcb000)={r10, 0x3}) close(r4) 2017/09/02 02:40:48 executing program 2: r0 = socket(0x0, 0x5, 0x9) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000fb000-0x4)=0x5, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f72000)=0x0, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002d0000-0x2)=0x1f, 0x2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000eee000)="18000000020001000000ba8c5ee18c88a3000008030600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000000000000000cb3da41f0000ba00670700c88ebbff06f500000b01000000b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa010105000012ebff00000000000000e3c5632c1a00020600c3b2d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000004000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x0, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f0000000000)={"10393f00e1bd7d91ad72bffd60d07f0e", 0x7, 0x10001}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000ef4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000)=0x48) r3 = socket(0x1e, 0x1000000000005, 0x0) listen(r1, 0x67f7a1a8) getsockopt$inet6_tcp_TCP_INFO_EXT(r3, 0x6, 0x6b2, &(0x7f00002e6000-0x84)="", &(0x7f00002f5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x800400) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000-0x4)=0x0) splice(r2, 0x0, r2, 0x4, 0x0, 0xa) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20, &(0x7f0000ef5000-0x1000)="e164a79bf5d61644c17b27c8fa76049c5e608f3e644fdfff570db5dc42ea201798685c1d361e0faa4fb373c91fbd4e349af8ec94f2cf7aaf8ce8cad6b27bb133773733e570e10855755ca3ce3792616044fc10247531641f7f555196390dacee1e18ab769a9082ada00f056d4762a94048d0ede22cbaea403b690aa5f6f88e325272a3101c5f496fb2627e4fb65b00de5db90e3e0e3298d48705a52939e105e76cedad9176324dd4ef3e7d48632e6e9c56a8118d106d42040c2db59d0aea6e9e11ba31cefb143c68626459f32dd88c53639f88f015b70f17dd436a936f0b37c104ba983e8b05c4ca7b7d63ed5058372fbcd5e98497db8540f1c636d5cf3003cd8e13d4d4a5f37d50c85336f661b5c8c77334f3afca409c80cb8e540c8ac5f28a303ce80a7711f836ba73df1b0921624774396723abedf61fcf2a7a2c815129feb356e3712d0dde8b34b45ce6a3c2598342374d0fbcc4f92b41bfcac0105a182bcd6dd726103f6680f30d746be63ecd1c2a850be823bcc1c4509eb1b63197c27056efee8456a0a770131bcae831c35bbfed712d9ab2000629e0688d05006d8ca5912bcc7ae77516742331e5bc933d030d9f55faeebca30a7d6e61caddaf6b943ee5d55e6277322b84f25fae5d9ce4ec80babacbd929bc8fb2f64640d25f48118e7bb06316a2bafd659c81c4f2fd75d2e9b07983b88a9866c35c661308c3e1b0d41f5261f044df03918a58e472ff1420ed273bdb488332ccb32379e6bda8844b0e08d3ca25cb8bf8c952855a67e188ee8343897977d2beb4ae20a9c94bcb826fa79a4cc6dffd2098a10bca8cf310b3c4f5b61aa5ebc25bb5f3e693a5ba5293913be8ead242e5d308baa76887c43614f7778c5dac3b76f03ebe8da9e9b7550655668586a3420733671078c467d07380cc5d684284e153d1503459ddf17d64e2f7d2f620569d7cba567c858436c49862cdd1a2a15041ac4b9595c974c71fc93f2c21254acb947f3f50ab8c73cf114059acdc0ed2b88b1c617267edfc04a4562b163ef25dcae838732b42147595f72e60266e4789ef72493b8f856a41aafed4025d3fd65e0afaebd76d5601d9ae7736327e077c30df715e86e30fbe3ff6ef5d6db231a7580ad65dbf9a2f177c6d139534d8aeae91c4e0dcdaa3d50cbd18c973184af33edbc8047c97882f2b839719a403b22c7d84d05dba83618968429f5c23138153098bef4ade40ab7e461d8907701b5b0570db999d828253d448fb75118a299f27b37468234d6f26f9316dc4f2d8b74ec99fecaa4f30fe53363bf3f0e9229c7e80b44cb4b1ef315c85e8b5c3953fbd66390a4330136175e6973b5044471eb18e9b3e79c8608012cb89a23edfae5d975c56a73133ef514003a14a3d2901a903c903ccfd560f2bc4d18582b8e53668b1eb04b020f87de83f9d0caaa17b9664ba06b79a1404d6e75fafb2b650fd3d3bd810fc94d14cc79df655dbb7cbb75ee3ca7063dddb9256a3890ad66f6c9d93d449ed6cec73313493ed719176584fcd5ba7c2545f12a7669ad93f3f56d1b0163f4602fa6cc294529de35ae4953f8c5bfb54d7d27ede74143dbe14ebe24db49f704401a88fe4d4727cabf3cff72cda328cbb2a63d83b0065297a4ba659a363569a79ade3b02ceb3ae2011d47a3fab89075485fe81666cca86fc89f5e01c8e6009ce692359a5937760ca52443188e701628d1f94e23dd8615e76a308d00c2157b5b16281af8eab53f50bed159338cf535b4b3fde1dc4a733a22b8517c65b10e9d817661324551dfa9e07cf82a63743549195f84e12506bd74383ebb2390e16613f9328ca959ea55b0217df578267e6fc77d67f935466066cb06eea1e14f87ddf7b88fa77f359667afb816f1f8d37411f4beeb88e0cab65c6aa7bf2f86060c4f7d2e82160add4e84f0a2295eaa8101cf85199c85d95977bc80290a395cbd44b6c28d795c54025e50d29a21ced32bd83c110c2376a90199ba313216da0b4c65407067656ad8f49c1bdd40cd505764726cd66fe46cebbf783168d26a3149ca3a145c942874dc6de6c3872bd05208a0a1240a131e3a9cc089a315b7b8236a60a295e13184d66929bd7a08983a3e798876d49fa4fb3ddb8f600e03ae76b702c7f87fceed037d9dce8799a33875ef8c6f559a303900f6157efa03cedb3d01e1e0260a75077f998e25551a1fea1ed6f673d52885c487cdcb23224bd6c3ed0798b6062ccd5fd9bea166794fb70c0a90eb1f798887fa8293747d8ca593748a9c74b0b9ab79a5aaef3800c23444aa44ccda2881a3b438343ab01fe2246c5051dc15fa7e3e0b5d29991aaaa63e5a767ee6f12874a2998dfedd393095b5f45ca5f73d40c96b105bfa90621c33ce4d1fa4a751649b329c172ab9c9eb9c03b6b77f0da7281488ac1d71dfd8ad53cbcf4b2c4fc688569610b16bfaf3bbe2fb014540bc34555540954f14c7c98094fc1fc0ab881b973ad4229d5be7afa42a22a483e3e1971cebcc6e1851deee087b9bf005ccbd5afd7f88f4174dec93039b2f096cd8d4f05556553717cc35916fb5701073ff801a6f513d334601cebd6bab6a01891aabd6b88850849beca2c6b5d9629b9494473a24ac3ce1815cbb9becdab372705d87f59d2e1609fe5bb4d9c65c35850f6cb5ffe9e603c4d92a8b143fbe376c8365675cbc8e949ce6c4dd949b749346ea45ca03936a46bc73575edf7a1072454818603578066c5b29357d12cf97456d0b4e9dcab251bd2afbe3db5a19799e750c4f2aad5db318601e2d349718708da5e0162a8ea8f89aa149a24b39506ad4f4d985880c0a3f1924890dc0fd510cb496221314e80c92674db8c5bdc8633bc62e369bb6d480d7aa3b870834dc4bc0076271d43b450989c23c53843d9d663ae36d5b3715889512dc1c1c8c2a5979c7225bdabee074927a6069565168f61b12cb28c9976ae1bd05336eb71d6af77ae6b4023cc793344c8c28f580d8c83127c4dc10124c970e32a37b2ae4fefa8922867eebe85feaf64b385e500af47133d3c92b10c2114e9626f35b0a4472b9b16959dd218a595cdb32e4145923b48f00b6e64a5633f1de8109bf38a59531f8c558cac87e4fd80380ae008d67ddbcaafb9f742ab9f7a7c24e835dcb63d4eb1bdc1d4ebd48bad829532f0167519559de53793cddddf7bc2b250de703f7cbe2bcf5df8ec44b73c077b181add8a7226646f0920700113b195155b177a2c2484928dafb3189e6d2dded1a70b374c26540d21f784f76bee27e7c645a9235dfae335debf132092f9aaafd9edf2c228e88167fe53b75c8689c97f235cad20faf7d1e1ae98b17328cd351b2021b9127d0c99ecc0f229d8a38e61d5faf2019fb41475fc7d0acc3b5e2ddd0a7958eba989277d091fd24528febc4bc503f4da070751d4086e0e944d99f10432cbde76326a20c122f255dd45b663c362f15648369af45c57b45d91882dfeb7a2b022e46a0ba0250cce4a00c3c38dbd6cea1afc50a8bc291967057d4fa3926aca7ac348622a48d60ff5a9a55ba41ae2235e5e2c49d4e1673ed7ac80c82c723c1bfbf8f53a3764e29c1370651d40c63d4f6efb7ed0802dca0791687d8740c60d8e404a76ea19ea624a342539aa79635fc8b4bce891393ef9ad7ea8f05f557d50d0c255cf4347e82f96cad55c526e3b523b708ddf950ac9b4813d1f2f00beb7cb17fffc73120c8753be77e25524569288a2632dac6cdaed8fd7b18cf2900fb0c21636938e2554fc584fc2e0b90301019f3593da76ad7b51ea12a0bc547ad6aa9a431e2baae0ac7c78636a1f3b46ca2367b24e9c21ad2ddc0760aaa0b12d7972ed06a7ca18c78e9880ef7a209b629952c83885da6a97085b8fcdaef6a1ff82598c6cd19d90d15158034c5693983e5bc4b7543ce9f90916716461169b47777459a0afd68caf61dc102a573a4601363b6b80143c97ec8f939a847ef1a01cecf23e56755a4f04554e6bf879b188ab2926cb42327676272d2768ac100c19011e2626f5f4fba4c36daa9ecceee51266ce3ec130032190c5fecff613eef4b3c19119aa32cd438b5b6a07212e239a6d8f3024605cd0631776af368119d16e3b0ae38174615a597e54e8833efaa1df36746e8e3798985bdfb6ec20483236fee6014bfcbbb17913869c9f960cb9d8765818daf4a029cd9fbb5ca5d88e5e26fc2b926413ff4e87e407beaeb9b7c8c862c48964abdb58d7f8a959dcdbf484fdfa365bf990665d41817183e3be7554afaff41fa0abce2e9061aba4a8332550715aead1222f60077322a32c5339d79466b6f3e0fdeb37bca1f62eb33a563877eeb4dbde3f34f30e404710f1f82fb8a742c90273e07abfab408046afbd0177855f7f3ed84ebb9195bcf5cee85165fd68a1c9a164a529084a445327ee984f01cd948b75ea93306aed3bfc26db0d63a292275f59c1026746e991c8b26beb87d128cf8c17f4dff621fe9d2ada019099a8cb5e0697d57446d14d1607320f9e178cec794acf95c9dbef086aee2b230ed44fdefd1c5b487f774ee721f6e32b97595a9df6f79568c792bfb819ba12cd692d3c3cc609414ff8f6aca1a1b58064899c499f7a55556489257df18f6b86debed9344457dea3496cfb3f9be11c082f0f359888056bf46ef65b36113ccc0c8c4114ab98ba8086319b558722560f54504a2f31484f0778115a70c83e546c1ee631d2d717e20f504e6781fd2b942aa1a80a43bf8656497af1f63a071c7cde2127f10514c3dbe3076d341372e5c2a6eec7fec2ca6e7f3d1128e90ed9b820d0f289caa87968f7ea9cac15fec08f19dfe0767ea7f82183d77c36c340cdbc43e0cd07ba47704aea5837311bab3854651341f728f935c8d77707b5fb9b3cc648cacaafba2ce46bd18bb19dc49b1be229fbb429e2f4e83ec3b0edec5219aa0c3abd424d32c8877e286486c58d27ef902b3120c203fa471dab010434c17d57f6fb201a68f7c886eb6eb0d9c3f2b0be065d6f2272ff070b6b334ddfef3618bca8bf77b8a7b50bff710e5d74df63967503a0f828a264cf62d284e622fa459a941f065dbdf31a01e809ab0380ecbd35c990370dc5fbc23657d502286b49dedddf3ebd15ae95567fa86f264a591b9dc458a77e2872c95b2665861eb6b4399ca42ae61875c33201d6673125631e0f0410bb7bae4f843cdff310581dd3b8cbe1090d00c62ad5e0d6374f3aea964b5cb172ec0e4c8a808a1931ccdfca193085fcad30f54a240b936d2651d78288ebbcdf03e5811960b962eecbea88e7476654de3f7857ee40d6b18d95971f8e1d81e053a9034bd4fd293dd513e1570a305966cbbf268cbaf532c15bacb5951442d6887ba2ba7e0e3d2fa88074a500363e56a3afd1c928e4788231474ed5f8879e864f56850fdeaf92a34ff10fa9f67893c64c62135e9ecdc3b581cfa10c38dbd6261be0e23c45c496c2478f53a1526f00781a022b37590bcddc84c4f67abfa3a561c8451e79c05ab534bddaff07addb2ab94f66d3d595637ab4b3ee06cf1016a4f85f9f23c670f56cd60d51431ea638ad84687fdc5f1fe7cd35c60fb70b02676e12104dde34a13b77d2d03495bd957455884196b88f58dc7da2819f3df598b2c18674a96f93039c28fc0a663794d114a3b1c4bba8bc06521bfa741b6834e26373f38c539ece922bd6f7456975b71ae70a5445311155472ca204e375556edbbf4171750204038b900cfc6bba91659d0c2bf8d213a8790348d8dce9d564d0868bf7cc2b3ebbc3f324989275362f7da9b9657ae86900913a9bf1efd618888dc25aff6") mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ef6000-0x5)="72656e6f00", 0x5) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000-0xc)={0x40000000, 0x0}) 2017/09/02 02:40:48 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000fc0000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004ac000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000170000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000fbd000)="a694255faf764a53e655fbe0f070d3e347f8c8507b956958bf16ab50a77b2a27e90be32b347d24bb59149a8eb49fb9b1eef6f9cfa407874f5199c7e23270e187057c3e16b6841469a32790446e5e973c9fcb620865a0adf6e577ec19db0f82d54a577b657bb925c258f1570129e4b5afaaca1ec6971a785d22847e", 0x7b) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) bind(r0, &(0x7f0000006000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 02:40:48 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d18000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000058c000-0x4)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f9d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000075c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000529000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000434000)=0x0, &(0x7f0000fa2000-0x4)=0x4) socket(0x5, 0xf, 0x7) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000022c000-0x84)={0x0, 0x7c, "2ec4f196f0297b70ebe644fd34928c8e55a3cae283ef804dbe1d29027d7a5e0108f7e01b268bbe6de17135310b2e9440ad18e6dd55a572ad7995e124c5e4c9900f3525f6453e0616b98bb679bf3bc70c5b39a4fb0465328ed8c8c9a4b90abcdd2faa40ffb1b77d3228c62b182b238d9007258720eaad328280dec126"}, &(0x7f0000fa2000)=0x84) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7, 0x4) write(r5, &(0x7f000001a000-0x69)="63", 0x1) write(r5, &(0x7f0000029000-0x70)="10ec8ae9c0638846d12a9727c3fb7d245020b051bb7750ce3ecc18df30fea926b13fa0854ee272ac99f635da4b8c4f0aab3c073d930480fca66e9fe7c6a5f3fe2fa93598feb169464643f49dd0de00960bcbe1fdcdb03ac57e0eec876c7617ecc55e4e47314d309b6bae2a48f022598a", 0x70) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x1000, &(0x7f0000fff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f000094e000-0x4)=0x9, 0x4) recvmsg(r4, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x1ffe) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r7, 0x0, 0x53, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) accept$inet(r7, &(0x7f0000454000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000403000-0x4)=0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f000060e000-0x8)={r3, 0x1b}, &(0x7f0000a35000-0x4)=0x8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000465000-0x10)={r2, &(0x7f0000a1d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000ef9000-0xe8)={{{@in=@loopback=0x0, @in=@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000389000)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/02 02:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) pwritev(r0, &(0x7f000005d000-0x40)=[{&(0x7f0000d7a000-0x6b)="cfe7afa7ce445934d7a3bcffa8891c9cf2b7fbc8d9e7d99ca302379106bb38fa4315d45853128ef2df642e8a2ba0e7dfd5942b80ff0cad10a29e28b3aeb49f400c152d4476bc309a9bf4a5d0e8b546d235ece11eda752660235cd0625c48fd0ef1e428e03cc66bac9353af", 0x6b}, {&(0x7f000006f000)="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", 0x1000}, {&(0x7f0000743000-0xd0)="291dbaf750fd55796bb2a019f284b15ccc306332250e4bb8c8f4b166adec8ffbd393f734c7517742a74b0001698d22b8816241d8197580c35729febbf64be4459ab80bc1e2416b79d9962b6d26810ad0872b0d95cd2e20eba5a11ebb103cafe2cea7c4ad5181780781783cd1d2801a63b84503a4d01142978e1757655e910d58682c1de09f192122269b909f8da227a90afe8c8f6a6cc8d9bc4843e696543e02ab76590be7ef27ee139e10f87f4b1c5a5498eb982035feaac9da3f650e0c669c5ec2cbabcfba057074472df397985131", 0xd0}, {&(0x7f000056e000)="8874b627424f290f3aca8ad4e926bcac304b35b6024c9f0009a76e853d23fc2e74e3c341578c7011491dbdc34c7602f961564a7454a90996c31fd985f3cbb28b591be6c9cb86bf3553a7957e2acb4220bb88", 0x52}], 0x4, 0x0) r1 = accept(r0, &(0x7f0000055000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f5d000-0x4)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000423000)={0x0, 0xff}, &(0x7f00002c9000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000a7e000-0x14)={{0x8, 0xb65, 0x800, 0xfffffffffffffffd, 0x1, 0x6}, 0x8, 0x0, 0xfff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001a1000)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13b21097, 0x101}, &(0x7f0000b29000-0x4)=0x98) writev(r0, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200001600000000000000040d0014000000000000000020088fdb48", 0x2c}], 0x1) [ 99.170327] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 99.182430] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2017/09/02 02:40:48 executing program 3: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80e, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r1, 0x0) setsockopt(r1, 0x30000000107, 0xe, &(0x7f0000ff2000-0x4)="40103655", 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000034f000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) recvmsg(r2, &(0x7f0000ff1000)={&(0x7f0000a71000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ed5000)=[{&(0x7f000022d000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000ff1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x2, &(0x7f0000709000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x4}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x810, r2, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000df9000)=0x1002, 0x0) mmap(&(0x7f0000a09000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000001000-0x10)=@nfc={0x27, 0x175, 0x674, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x8, 0x806, 0x40000008) preadv(r4, &(0x7f000006c000-0x70)=[{&(0x7f000021e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000cc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000461000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000281000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000a49000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f000034b000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000749000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x7, 0x0) r5 = socket(0x11, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000222000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f18000)=@common="00000000000000000000000000000000", 0x10) write(r6, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000000f6070000f7000000078a001f05080039007500", 0x27) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000a80000)=0x0) write(r2, &(0x7f0000fbc000)="2700000014000707060e00f4110f0a001100002cf623ffff09000000077f001f05ff0300007500", 0x27) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x101, 0x32, r2, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x12)="") ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000feb000)=0xffff) 2017/09/02 02:40:48 executing program 5: mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x3}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1, 0x3, 0x2, 0xffffffff}}, 0xe8) syz_emit_ethernet(0x2b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x1d, 0x3, 0x0, 0x100, 0x14, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0xf, 0x108000004) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000378000-0x8)={0x0, 0xc039}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000077000)={r2, 0x1}, &(0x7f0000077000)=0x8) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000078000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f0a000)=[{&(0x7f0000078000)="3900000013001975090000000000090007000100030000006c0000000000800004001a0004ff003b000000ffff07da011018e9070000000000", 0x39}], 0x1) r3 = socket$inet(0x2, 0x80000, 0x4) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000d59000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00002e2000-0x10)={0xad, &(0x7f0000fee000-0xad)="97c0d87abce630e8dcc026e766a2e5d67b3288b69a67ee85c546bcb5c17138ce456faee0c5922817db0000000752cbbf12dfa67c35c68d2c9acc2b98e8aef5ec452ecfbf18f30eb9cf57242ec052396dcfb0e9867c5901efc19d417cbf7c0e66fd7e8be8a83fefa7a0ea9d6d1ff8a824879109587a1771cb3d845048c9fb6fee02277b9c636c9eca93007b323b3cbdc58dad22a20d9e6adb2f96264b7410170a159cc5b77cd7ac1732e65122f2"}) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x19, 0x5, 0xfffffffffffffffe, 0xfffffffffffffffd}, 0x14) 2017/09/02 02:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007d6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002d8000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x5, 0x4) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f6c000-0x4)=0x10, 0x80000) r3 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000099000-0x1)=r3) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r4 = socket(0x10000000010, 0x400000002, 0xc) write(r4, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000319000)="", 0x0) r6 = socket(0x2000010, 0xfffffffffffffffe, 0x1) write(r6, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r6, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) close(r0) write(r4, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200a3", 0x20) [ 99.187793] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/09/02 02:40:48 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x403, 0x32, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x1, 0xfffffffffffffff7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000009000)={0x1f9c00, 0x2000000000000005}, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000e000-0x1)={0x0, 0x100000000}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000-0x80)=[{{&(0x7f000000c000-0x10)=@ipx={0x4, 0x9, 0x6, "38a5aab41de2", 0x5, 0x0}, 0x10, &(0x7f0000006000)=[{&(0x7f000000b000)="", 0x0}, {&(0x7f000000c000-0xa)="b96c3f36c6858da215ea", 0xa}], 0x2, &(0x7f000000b000)=[{0xe0, 0x1, 0x35, "51ab1b7a413a6afc06cea372dd1e3a3acf97f70e6bb5f3ee326566c93be9887d260fb5579a48b96a9341d9a7adf98dfb55b2b53fa7c0171c498f71e01e57052cd64cea7b266c6b15343f04c2fdfa841d64398de20879d8708e3e613621d9d7131fb1d2faba6eba9aad6a110175b61444a35bff69933d7fc660b3fa0cba9765427c9148938cbfb1e87b9a0cda1702509427dd261598646f710337e595f0eb90420995cf4daa22cdf7dec77ef1581397ec3acafea4f4f14759930cd5e37672ef5f60542dcfd7108ace19afb39657b24f52"}, {0x58, 0x11f, 0x2, "85560e6ae59b2596d0386007d11b67179de871b7b0eec48ad2f18f9c523f38af5ed0cdc348be965a4e26e1463773e64258c328884b03ad30b45f54e559deaec6ea30f3656e7053"}, {0x1010, 0x117, 0x5, "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"}, {0xa8, 0x104, 0x5, "72d266b773a49bc3936e461ec60c2d035a8c7c3f4439898d3b8f5442da9771427763f613dc9748928619bcb8ecb126f9bd167ab2e1cd9d63ce8dfd0e45d1199b4594c45db6847b4ed0d0fbaad48b5ccf8cc5552a96b374f0186c468a864e8294b18cad87a878fb9767f0e18e771ebb5d4044a9587868c63279a9bb0c8ae68b44ddcc755470002bf9c268c0cbaa907c2191616aa0056b71"}], 0x4, 0x0}, 0x100000001}, {{&(0x7f000000c000-0x10)=@ax25={0x3, {"56d66f1026c348"}, 0x800}, 0x10, &(0x7f0000007000)=[{&(0x7f0000005000-0x41)="3271a0f94f22807a95b4b8dc31b34eec1f2729356e15842be85476bcd600849553fb52a218c02cdcfff7f3309d3fb018613a19bdb5cd70adef38ae8dbae6787182", 0x41}, {&(0x7f0000001000-0x77)="a51a859567977e56b0b28d10f944fc24c88ee386cfec5237a5d1e1d62eb5435921641896bdae22f1c9fc4ad716f7557d402cd34fe65af1ec803a59f3acc0c6cbae6679f46e9aeb39257b49c33f83ad178e28116bcc8d51cbc6a66e17eca2f19e65f6a193a82cc51a6062074b773a62c4c97adc172a1918", 0x77}, {&(0x7f000000b000)="687d3f1709b92c2ed7af65a8f17cbcd846ed3495d3c4f5c0adf1f7f3f81b02cfef22e55f55cc6a8558c5f93aadcdddd31cc893134d7924deba1acf1ed5c7cbc750f84be1b749dae93f66a4d92c2ddd5968e136e4", 0x54}, {&(0x7f000000c000-0x2a)="3e4a5f316bb25440293b5ed19a6e930e07d5388b4ad48d7c206c922432b00a5e8c3b6715b96002189e77", 0x2a}, {&(0x7f0000008000)="", 0x0}, {&(0x7f0000004000)="9919744df6642b7e7a130ea4af2715daa388a08d0e41e0af37595ad18d694f7d0b7d5e8d5972bbdbe0e65ab40c9a2d848ac6be889131728ddea972685310668365b932238c289ba124f3239b1cb6840d4e07ccfe1a1feaf5df84106750e53a0cc534241aa64b2be135e5cc32ba", 0x6d}, {&(0x7f000000c000-0xe2)="e2e87dd927c08db9af72ab9fdf0805ff967b613a5592bc9bfacc3b7ef3a500c28ef1e133c959307b7a3cfcc1c7eea2ef8d2cbeafabb57f631efa48dd658137532b56b07a1fc1d4219cda5181c0ff633eea82ad398f8a10c243b072e04d9539b7c4e5adbf02596f106c56380dc7f2375ce4bc4bcdbf3c3a73fe802915e1d29fdc9429586db9bbe5aeb8d0e212d726e0244afe5c76958d17061ab1b0f25b470e926897cd71f9e0365745c2f29c463c04d9f7b6123a2a3526f42f5b5622bc4ad0ad951eba3572b3cf11839a6425fb689d487b8bf93f21aa3b6b6359e1c493c3980e9227", 0xe2}, {&(0x7f000000b000)="8b8aa1f2cc68111e474cc822e3aece7baf70629ff6b61be3f4ea6873c8af4478f293ef2483fcf58cbbd93865bd05fb0f7413a05e2bda38", 0x37}], 0x8, &(0x7f0000002000-0x198)=[{0x50, 0x1, 0xa1, "6940453b09705bdbc5fc08cb08c36836068e927eca24a54c48288fe314a93f6dccaf8d8e1a7af5fcd9ff3ab5a09dced2e4b7a667c2c54249b73f99f2"}, {0x58, 0x111, 0xfffffffffffffff7, "93c64f2fbe5d4d2b06e2f4074c06a2ab228ba7c0cbc37963c2aeaf73f95cbc6bba32dfc468d29f01e79ef1a775434a3e2ede67014681568a1e882468fb4acdb18c99"}, {0x18, 0xff, 0x101, "3214e4"}, {0x80, 0x0, 0x0, "91d84cce01b1de6823bd2d9dbf027adf5c6ab6e6f30a6ab44aab273d1482b7322cdc0d5b888bc7b0bd34452f3ac907a70c9abfd55b0a0392e627d681fdcbee74c299418244da2fa4902ad3a7a089520887bb4a446b6ad74be3a481dd66b1c5af3ff22dd54c85e2b0c5c2aac6"}, {0x58, 0x11f, 0x540c, "cf2d6b2ba938caf606da31145b49e3be5ee54faf970b67423a82b58871e65580a5d3d17a3208a21758ffe4b10bd57109c0d28be003dfe5e39bc341c96cba1f151aa8"}], 0x5, 0x10}, 0x5}], 0x2, 0x84) r2 = socket$inet(0x2, 0x1, 0x800000000000fffd) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000d000)=0x1d41d0ce, 0x4) close(r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000000a000-0x88)={0x2, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f000000f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000008000)=0xe, 0x800) connect$ax25(r4, &(0x7f0000005000)={0x3, {"3463096d3b5656"}, 0x0}, 0x10) 2017/09/02 02:40:48 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89c6, &(0x7f0000fe8000-0xa0)="ace0d40c5e07ad324fa58d07629c1702a6114f7b27db2b57825d78bf05001757ee032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x58944c3c453862fd, &(0x7f00005d4000-0x4)=0x8bc, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe6000)=0x0) mmap(&(0x7f000066b000/0x4000)=nil, 0x4000, 0x2000023, 0x50, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000d54000)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000026a000-0x18)=@add_del={0x2, &(0x7f00002f4000-0x10)=@common="626f6e64300000000000000000000000", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000ed000-0x4)=0x4, 0x4) mmap(&(0x7f00003da000/0x3000)=nil, 0x3000, 0x2000006, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fe8000-0x4)=0x3, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x200000008915, &(0x7f0000f67000)={@common="67726574617030000000000000000000", @ifru_settings={0x3f, 0xffffffffffff8000, @fr_pvc=&(0x7f0000fe8000-0x4)={0x10000}}}) mmap(&(0x7f00006ce000/0x4000)=nil, 0x4000, 0x8, 0x14014, r0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x29, &(0x7f0000fe8000)={0xfffffffffffffffc, {{0xa, 0x2, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x390e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x400000000000003f) 2017/09/02 02:40:48 executing program 7: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400005, 0x7, 0xffffffffbffffeff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000ee7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e56000-0x90)={0x81, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$netlink(r3, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x0, 0x0, "20"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000e6e000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000570000)=[], 0x0, 0x0) connect(r4, &(0x7f00004d2000-0x10)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1002, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x2, 0x76e57db8000, 0x46a7, 0xdc40, 0xfffffffffffffffe, 0x7f, 0x5, 0x6, 0x8, 0x1000}, 0xb) r6 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000d6a000/0x3000)=nil, 0x3000, 0x0, 0x85e, 0xffffffffffffffff, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000047f000)={0x0, 0x0, 0x0}, &(0x7f00003b6000+0x4cd)=0xc) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00000ac000-0x4)=r7) setsockopt(r6, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) 2017/09/02 02:40:48 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000223000)={0x0, 0x0}, &(0x7f0000ce7000)=0x10) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x7, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) r4 = socket$inet6(0xa, 0x3, 0x8010000000000086) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000d0e000)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x40000000000b, &(0x7f0000f63000-0x4)=0x400, 0x4) bind$inet6(r4, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x23, &(0x7f0000de1000-0x4)=0x802, 0x4) mmap(&(0x7f0000b83000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x8013, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f6, &(0x7f0000de1000-0xaa)="420ef649942f1dd74d5d7b9fe08cfe5cb59054bbee02c80e5e3c7273d6b7f0269a98c45afd1db8bcc9b730733d260f56047147c065bc9f3391d986218fb53fc26d219bdace5aa0895c024a82f293a162a77e2981b8cef337ad7563625dfbde75a60298509183e77e2918d2da30c189919b01473241ef14cb19930e8b73736c09fcd3eb42f2f388f7c4d60d7870756f3c00cb83c6777e5f6583686cdf83926c4c30811c82416f40004ac3") mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x1, 0x33, r2, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000de2000-0x10)={0x3, &(0x7f00004d8000)=[{0x4, 0x80, 0x4, 0x400}, {0x7, 0x44, 0x7, 0xfffffffffffffffd}, {0x6, 0x6, 0x9, 0x7}]}, 0x10) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000de2000)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de3000-0x4)=0xc) shutdown(r1, 0x1) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x8, 0x8010, r1, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1d, &(0x7f00001ff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000682000)=0xd2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b1000)={0x0, 0x9}, &(0x7f0000de3000)=0x8) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) [ 99.252083] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/09/02 02:40:48 executing program 4: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00005db000-0x8)={r0, 0x8001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000)={0x80, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0x1, 0x5, 0x2, 0x0}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000554000)={@common="64756d6d793000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00001cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6, 0xfffffffffffffffd, 0x500, 0x8001, 0x0, r7}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000b4d000)=0x1000, 0x4) getsockname$unix(r4, &(0x7f000000a000-0x35)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000009000-0x7c)={r6, 0x72, "1582e8500711dc1ec98c29a70d54fdfde7f214821cce6da8825782d9b6a43cb9fb7ab444d36c287b261d3bcb0e8a9187b74b60506efaf06b4322b1f0c053b4d547a10d2af16a8d335ec7e0dfdc6c695fd5a2755ee381afb8605f5993bf7091ae05a925eb8ca7564c9fa3d4df2592423c6d62"}, &(0x7f0000008000)=0x7c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003d3000-0x4)=0x4, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000788000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/09/02 02:40:48 executing program 5: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f000068d000)=0x0, &(0x7f000059b000)=0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000e1000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000767000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000eca000)=0xb0, 0x4) recvmsg(r0, &(0x7f0000949000-0x38)={&(0x7f00002b2000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000948000)=[{&(0x7f00008e3000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x805, 0x1) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e42000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x5}, &(0x7f00002d8000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000062c000)=@assoc_id=r3, &(0x7f0000949000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000171000)={0x0, 0x1000}, &(0x7f000019f000-0x4)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005ce000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000076c000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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", 0x1000}, {&(0x7f0000231000)="8e6a97aa074b39e170ac573d4cf31d7a38055a1b94e9151cd08e90fe6c12bec671d0866a31c30308ece22be121269be84fcdcd8aa122fd71e02b4ec7ea6baa18ef02f9c2282bc703f57148ac6198df86adbcb2d116bfd59da4c6e75e970e7785f650a57399a07d7c155a7d6b8f6a32bcc7613b23f990785e9eac1bb17b500d69aa1686c48762560c89b704e7791875d8b864c531c6f585cde33d892530fa007a2ba41786f430a5b7e6c2a92f14ae0c901fb5ba589f64f386f69fc463768eedccffe36cde1a98b7045d7d171fc01e312609f1d0472da8d3741bcbd8bc2dbab9b4a845340d59e22d7f64d5f348c75e9fa0432c18c785f79c35ba80b7eaa437a6474c68b175cf97250ecaac0b751825282c2d8f27d059d7241eb71cf58b20ddc8776c269e75553c8476196477f384f6182867856def1b9cb1be48c1654a92bdf844776d8d9a52327399a159fe2916abf3a22b98301509da0ac9aa549f2af6eb2d02e79144c9e23f1ea3036ecedb520092f5b919f99faeffd284e0df180536efdc60dfab6e7e6d087c798332a9b0fa895945b1d18840fd50fcc54d59d691a07c1bd341178edee64be0198f22445620161c935ed50ce78dd6bd59380857e58d5aa21efe231328d5bb4c9adb4290e4f7ba0e8764ef9395fa6ae850067e60d697c60ce191a126e87cd91b992251a10146775a42ae1b3d87b80d085b0450c7829a38003a0f5eb8bfb227c72167624acbd7c5fb21435d3dac2a342e2f915b6a45b6bb06de8dfd03c0c6c3a69de8f9a758353af488225e5b74ded628e15957c243cd206162bc6ee7094ed20b31a44717b86fac7c6da93a738cd5dfc7de23fcecdaa99d38820cc243386143bc7b760191eb1d1365650741acd8b3f85bef32946d3bed11c603c63f842a63b108be660cc03a2bd1d82b2dad3610a16b795ca5d1fa941ca5a24847ab94b16bc454f1379506372a7f02c88ff4e8a59dbce984df7680dc65989b13e40449a5880a52d2b3b673e64fbf176a8039470db84e1aeb47f7f30b350523b89deab31bf8507772070b65daee0c9ec44557d2ecdd02a7fed7ac77d1fb46f285e7c5a232b75dc5ee1dad7fdc31a6c820f0cab65823a5adbec12bc5c059c591fb04af3c5745e2388baca87a2a63e8e110d05d4431689938c268c0b5d512efee9dce576bb5570c568db64d9f8aa16cc0a58ed4366c00ea07c5b15c32bcf015f4c8d55bb04324fbee928b2f7205ffd1ca651134929d0f856173976c8db2c9e58bd28ca6b70115386e7553a987f23106392e89342e9fc714705080cc5752f723155099bb47884314051bb6a3fb113f1047cde178c19d8c768dfe45d7bffd235781e959d3bdcae4bb5fedf3ae51d3dcf78d542cdda3f7a55a8e32b1ccbba9d62c20f616eeb8b51535c79d1ef1a8ee958e4ad58a262ab06cf416c4cbdd9d065609e0e0dbd435b937bd1b36211b0297e718d9515bf3ad300875b7fdf674920d36d4c5c64404f28c1470408900520fbd7b674cf5ea984537c12d323f0a0d7e11f06fc973b2f646c10a84325a1309c2fb4c6d329cb90cde24c35f675ade7ecf39c2a2a6d0034793e893c80c6e28fb270981ec3738261308da77522a7fedf57528c006b0576214f45860b622496c3fc4c2ecbe6eae31e81a96d83e19c7cd16ec54129368f59d703d7d71d24614989784c6ff7390bf8a0d481d680af22917a27da4ae7793548f24b022e048f10400d7c2dd1089bd892b06ac71c340aa918161e93fe4a3fa5494b00707a9ad19f53f7207e67bae584ea44cfe59218f916c6f1885c59337d692811ed79674c1e54e5ad215c78659d26fd4c479d3752142fbada1f8672f822bbe55a599353a5a486bb46a5be2cd4e3e45008b11abda2e5c8880f45d45c39f20eadf9eb43d8739a0394b70e76d1e8f340fca84e323c4b18209078adbbd423ff319625b3e9682884e84085d5b01e08bc2979abaa0b78e4186ce9aeebc80ce12e73ce8626a4dbcb0ded627671fd910a21781b5a7465df299788b0a2214d7b2db5b3c059d9d72a22fccd0156ca08ec0d338f7cad3dd3d677998f771ca5475dcf43c661b3a506c18579c7e5889a87d7678dda48822c2c0a842bb88708d8a8cc39c5b492fe208c2a931b6fe3a08531b451ed28488c34fcf1b19fd99c196c5fe0a91fef10aecd5416d27aa48106a29c5d5db04b80a42bc630c02bf2b251acf391f08422b43928f5e8ed40e36aafe75d45ebdd7589bf89c3e90c98dfa376f13310eee445434b84127e0a1cc7a7928e2f3d30e74ab110a4e20329efe6b17e8763d76fe6f10e4003e1ae1dfe8a4250a21c2d61c904f0d0f8b470b398545f99b6b92d5a551069b8d46b427cfca8620aaab37e81b08d2d42d992c7aeff0e8e3a6791049da15c978fb6850e124f48c94cc1e6145e4771448e3c160d10989aa4fe5a6633066a33b3e5dbb710574e8c0f398d3d561132c63792315c8bf42d68974cdb2688426d040b97c7a2277cb8b28c83550764a314a8c314a79e000c3f98415275c65aeae146ff4c540c1a1612e9631465dc5729b5088ff52093e4c6050c2ea8e0fd83c692f94ddbb649dacfd06c002e8f8e0c2dc916e31f003529f39668f97933e597859116b08a3ff46ebaabfcd6c3e568ee0663ce8a1331163b6710e3c93ffed762aaaa0f6c9e8a0c3e117ed593e2db0fc96486e44d55dd4b33c24db95461e71514502dae5f4a745c6a254a43ab0557d38e013ea5292ac3820e283574a7b7eef6ed60905e871886b21661a283b59cb13989f7deae04d5b1f2d02642efb166f8a60a038fdd970877943e8208e9108abe686eef2fe3ef5df154ab28c4382aeb019a2e8494f15c6e470d1799d19fef194a6c30b9ba886e8ffd96dbcf056954add0c0252a56d4f29cfbc1b0fcc940ef0b5b51d39e6a5de42d103a83a39599f6085bb39b9af026cc24fbf2195e8dea84c930b85511a0db8b69f7b0ddf6886774d8d74bb7c1e25c1513ab2ad845537a097eaae83774add9a2e58721b5fe9438064313d6120de5846d477757e8a61b91ea6bdc4c3512f62ab38864cacc6a14313730d66cf04d974b2d765bc62884a5a8594bbf3d00f1c5a75de91e5d590304edcaac3868c2625681e0ad4d318c2affed1725d71c27c4bb416f2bfa99dc064864024cf088a960f8ecfe18c76010cea0854053832617c30870be9fbce857d6e66872c733dbb2b40f999cb3b933c197c12632c5ae701bdf11c24436011ebc16986fca46ba4ef9e206420825050bb92b07ceb62683e51e6cabab633eb308e259976e3f39719e684dc22e43cfd42081c23fa4c38345b1c4de6137c8fd8187e646c725276fefb90ac215bc73431c2f3d86b904eac9d03bfecc7aa570bca1ab3707dd94cc8f4505d318bb9d25f6e1a137c8e7f75c6c1f7b0fd71675799deb5c1deda23a4acb695012c81c43f669d23f8aacd6146fb6ced28ab9648a6a2dab75b9ceed9f219d2156b2a20886318ded7d17f4ffdbb1b005267f3630e0a511b378a8ad1eb91d060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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000407000)={0x40000000, 0x4}, 0x8) r4 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000045b000)=0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000eca000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000674000-0x4)=0x1c) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) epoll_pwait(r0, &(0x7f0000c70000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000ad2000)={0x5}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x6) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ead000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1, &(0x7f000034f000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000040a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000058d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000470000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f3e000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0xcffddcf0d9b2dcff, 0x0, 0xffd, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000eb2000)=[@cred={0x20, 0x1, 0x2, r2, r5, r7}, @cred={0x20, 0x1, 0x2, r6, r5, r7}, @cred={0x20, 0x1, 0x2, r6, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}], 0x4, 0xfffffffffffffffd}, 0x0) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000447000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000e9c000-0xc)={0x7, "efd3e98de45a"}) r8 = socket(0xa, 0x3, 0x4) r9 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x2000000004, 0x84, &(0x7f0000e3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d72000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f96000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f96000)={r12, 0x2}, &(0x7f000093e000)=0x8) setsockopt$inet_mreqsrc(r9, 0x0, 0x26, &(0x7f00008d8000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x6}, 0xc) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f00009d2000-0x4)={0x5, 0x7, 0x8000}, 0x4) syz_extract_tcp_res$synack(&(0x7f0000d90000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00002f3000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x57, &(0x7f00003e1000-0xdd)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x7ff, 0x49, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0x0, r14, r15, 0x80000000, 0x0, 0xa, 0x10, 0xe77, 0x0, 0x8, {[@md5sig={0x13, 0x12, "d0d1c9000f4517ec50c88ca98382b9b0"}, @nop={0x1}]}}, {"9b139e01b6049d0acfa64629fb"}}}}}}) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000aa8000-0x4)=@assoc_id=r13, &(0x7f00004f7000-0x4)=0x4) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000426000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x7, 0x0, 0xfffffffffffffff9, 0x500, 0x100000000, 0x0, 0x0}) r16 = socket$inet6(0xa, 0x800000000080003, 0x102) bind(0xffffffffffffffff, &(0x7f0000d07000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000e4c000-0xe)={r13, 0x6, &(0x7f0000fcd000)=[@in={0x2, 0x2, @rand_addr=0x7826, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x2, 0x24000000, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcca4, @loopback={0x0, 0x1}, 0x18}]}, &(0x7f000057c000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f0000b00000-0x8)={r13, 0x2}, &(0x7f0000591000)=0x8) setsockopt$inet6_int(r16, 0x29, 0x7, &(0x7f0000d72000)=0x800000000722, 0x4) sendto$inet6(r16, &(0x7f000075d000)="38d3e2bd", 0x4, 0x40000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000060000)={0x0, 0x800005}, &(0x7f0000326000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008fc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000c50000)={0x17a7}, 0x4) [ 99.336334] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2017/09/02 02:40:48 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e3c000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009ab000)=0x80, 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000558000)=0x81, 0x2) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f62000)=0x0, 0x4) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x6, &(0x7f0000092000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f63000)=@int=0x0, &(0x7f0000f63000)=0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000049c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f65000-0x4)=0xc) mmap(&(0x7f0000195000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 99.395695] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 99.408967] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/02 02:40:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x1, 0x400, 0x2}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x1, 0x7d, 0x84, 0xf, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eb0af7cd82c5c25d07bdaf64c94dc3856ef8902478b16ae4c026ff444bb722", 0x1}, 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r2, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000700000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r1, &(0x7f00009cc000)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600577fffffffffffffffd670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1500005365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000064000)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8a9735afccc5728150172c88beb8f360a5a72daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f9a000)={r0, &(0x7f0000c5d000-0x41)="c8a7735f3710a5d7d9250f006a5fe9e1643bc3b92fe4188471221b70dba50aa6b1be768dfcf4acfc8d6f3989c26270d818a7c58685cdb570dbefbb92fa92e5f1ee", &(0x7f0000a0b000)="9e60759a14d1778c64e83806909a3d36a1cfd03f4f2072e0baacd15bcccbc448077a16eb92cf2e8dc088ee24aab2dcba3ab31fdadaac0e5be96050c88a452b6984b832a1", 0x2}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b46000)={0x7f, 0x3629831, 0x1, 0xa, 0x20}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000023f000)={0x1, [0x0]}, &(0x7f0000d32000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000664000-0x5c)={{0xa, 0x3, 0xcea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff90}, {0xa, 0x3, 0xf2, @loopback={0x0, 0x1}, 0x3}, 0x81, [0x9, 0x10000, 0x2, 0x5, 0x3, 0x80, 0x4, 0x2586]}, 0x5c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000a3000)=0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00003cf000)={0x0, 0x25, 0x7162, 0x5, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b27000-0x20)={r6, &(0x7f00002cc000-0x2f)="654bb9da0ecdd8f300882e08000000bd4a83996cbc7f22f3e67bfe67bfe836746669cc9523e3a6a1722a42323e701a", &(0x7f000006d000-0xd6)="df2a187c32fd906d50892dd3cf9d0a1f401959cedbd29fc34039debf917c6115c72bb30c1e7d5d63ec63e95bbf720457cd50f661a4b03d113beb24e0f74075f9e2ef5a3784f35e1fe7439657b81fed23a9d329469cb149e2d65587b2b7630c8e360ac68563273c76230d6b284e91fcacb31c3048ffe26d359feab224e75f830da6a04cde9cd54e065828b6623c83f8761e0ea4977574ec017b03301ad212bbccd407d663b1be6d4274f03c090184fd830b6227d387eac367605b2712bc9b21d571421dabc74903eae5f58d42afeaba4d33d076583d1e", 0x4}, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000860000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r1, &(0x7f0000310000)="f6", &(0x7f0000289000)=""}, 0x18) pipe(&(0x7f0000e95000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000142000)={r5, 0x4, &(0x7f0000d90000-0x64)=[@in6={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d11000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000d83000)=0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cea000)={&(0x7f0000e2c000-0x8)="2e2f66696c653000", r6}, 0x10) getsockopt$inet6_tcp_TCP_PSP_CHECK(r4, 0x6, 0x6c7, &(0x7f00006aa000)=0x0, &(0x7f00009fc000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006da000-0x10)={r0, &(0x7f000038e000-0xa7)="7f69d6d43514f3fbbe4e27ed3eea9ede284dad2b1849cb8f088dd102ce0e9f11e202eabafe266c64abfa8971f594644583da15da1d2b6e8eed894642ec797d4016fabcfa52475691dd62d7795f014cca7c3a356c913cceffa595ee418fdd5a69be69c72348b90adfca77879d63d110ae8372eda05ff9e82b85829fcbd4666ef419cd6e491e36ede196befb4f1e649c31a1acf7451a3a1d80c9eb439dfbf9cef352c756b738402e"}, 0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0xb, 0x2, &(0x7f0000b66000)=[@generic={0xb65, 0x1, 0x0, 0x0}, @map={0xd2, 0x2, 0x400, r6}], &(0x7f0000a0a000-0x10)="698e36746effff000000000000000000", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, 0x30) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f03000)={&(0x7f000049f000)="2e2f66696c653000", 0x0}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000960000-0x4)=r8, 0x4) ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) 2017/09/02 02:40:48 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x2000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0x4) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x200000e, 0x32, 0xffffffffffffffff, 0x80000000000) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000239000)={0x0, 0x4, 0x1, 0x8}, &(0x7f000023a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000103000)={r2, 0xe5, "084a11debc017774188781c7f9115e1317fd3c1395aac132050d031b88e368dc54266e44404df4f5968c990000000621fd8eecd0d0458cd13887c2a4f58a265b24a65c78a144ef4980610155949b0000050000000000000078a18478eef4841f000000008000000001d6e832d06392749eb47dec1733baef8dc9000000000000001fad64ce2821a9d054e36a412d49fad2a4c28fe495d4bb985b55bfc94950623c9a6e03dc6df1e614399a56dd6dabb2f939a5280f4e568356a319eb147fd6490a06df05a9be2db200e5fdf0e5a2c1758888d1ff3f0208651050cd76aea706015f0808b50d"}, &(0x7f000009d000)=0xf0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001c1000)={r3, 0x5, 0x10, 0x1b, 0xffffffff}, &(0x7f0000238000)=0x18) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000238000)=@assoc_value={0x0, 0xfb2}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f82000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="717d0041436fe30f020000be00070000"}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000075c000-0xb8)={0x0, 0x6, 0x8, 0x5, 0x3, 0x1c, 0x3, 0x6, {0x0, @in6={{0xa, 0x2, 0x6, @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]}, 0x9, 0x3f, 0x5, 0x100000001, 0x3}}, &(0x7f0000657000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a73000-0xc)={0x0, 0x205, 0x30}, 0xc) connect$ax25(r0, &(0x7f000013b000)={0x3, {"4400fff6000005"}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb6000-0x14)={0x0, 0x5, 0xc7, 0x0, 0x2, 0x7}, &(0x7f00001f9000)=0x14) mmap(&(0x7f00000f1000/0x2000)=nil, 0x2000, 0x2, 0x20010, r1, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000023b000)="1f000000540005690002fffbffffffe90700007f0300000000000000000000d5", 0x20) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000023a000)=[{&(0x7f0000149000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000239000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2) sendto$inet(r0, &(0x7f0000f47000)="f0", 0x1, 0x0, &(0x7f0000caa000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00001ad000/0x10000)=nil, 0x10000, 0x3000000, 0x3f, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000239000-0x4)=0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00000d4000)="00000000000000000000000000000000000000000000000000", &(0x7f000023a000)=0x19) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x1000000000000001, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000b1000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023c000-0x4)=0x8) setsockopt$inet_int(r1, 0x0, 0x4000001f, &(0x7f0000b0d000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000445000)=@assoc_id=r4, &(0x7f0000e3d000)=0x4) recvfrom$ax25(r0, &(0x7f0000086000-0x85)="", 0x0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000220000)=@llc={0x1a, 0xd, 0x5, 0x8, 0x863b, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/09/02 02:40:48 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x100000000, &(0x7f0000db7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001d000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001f000-0x4)=0x0) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getuid() getgid() getpid() getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004bc000)=0x1c) epoll_create1(0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$int_in(r2, 0x5452, &(0x7f0000007000-0x8)=0xec) close(r3) 2017/09/02 02:40:48 executing program 6: mmap(&(0x7f0000000000/0xe41000)=nil, 0xe41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1, 0x2}, 0xc) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000001f, &(0x7f0000e42000)=0x800, 0x4) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x1000000000000032, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00005d9000-0x4)=0x8, 0x4) connect$inet(r1, &(0x7f00008ed000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000092f000-0x6c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6bf, 0x100, 0x0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f13000-0x5b)="0684965e152882459e9266fb4d0a945715569fb5ff0856a8ade36a063c0923c4eb28dcf925651cab676cf64e62c9845fa5a326716e51a0fb15a07b2f1100363c93fa93ee49a26ed12541196a9f29f0f76b314409f9a40b563a30af", 0x5b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000060d000)={r1}) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000092f000)="59961b428e2590e774c7e9bab862db3e5f099e634836ed12a1bab86d05e70373fdde8575cd642460ea2e0247b7e112a4f9342d55997fe95033f50b73e119d743c2ef4086d453d0c86e7a14ee79", 0x4d) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000eea000-0x10)={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80007, 0x80, &(0x7f0000feb000-0x8)={0x0, 0x0}) accept4$inet6(r2, &(0x7f0000087000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000482000)=0x1c, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000e12000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x1, 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fec000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) pipe(&(0x7f00000c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000fec000)={0x0, 0x64, "76540c67dfa4c4878383b5c9a5b08a2eb89b8cb799181f5a75cdb2a27c69ac7deaf4149661c4c0b0d4223411124e63156546a450edffe2c71c98eacb23b324f4e04b72c517d91016359eaec6f85a48695072f50baa050413090000006fa594d4c4de9eb5"}, &(0x7f00009df000)=0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair(0x0, 0x800, 0xd11, &(0x7f000002a000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f72000-0x4)=0x0, &(0x7f000018e000-0x4)=0x4) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0xfffffffffffffff7, 0x2, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x17, 0x2, 0x0, @multicast2=0xe0000002, "000000010000000b00"}}}}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000d0f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8}, 0x8) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000feb000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00008d2000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, []}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000c2b000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000ea7000-0x4)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:48 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xffffffffffffffff) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f36000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fc8000-0x4)=0x10) unshare(0x2020600) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000873000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc9000)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7ff, &(0x7f000088c000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x2, 0x5, 0x6, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00006b2000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000032d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000e24000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000df5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000b18000)={r7, r6}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001a2000-0x8)={0x0, r8}) poll(&(0x7f0000f79000)=[], 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000619000-0x10)={r8, r5, 0x2}) mmap(&(0x7f0000930000/0x2000)=nil, 0x2000, 0x4000000000000003, 0x32, r1, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000413000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r9, 0x61c) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x1ff, 0x0}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000fe5000-0x8)={0x42424242, 0x42424242}, 0x1, 0x81) syz_emit_ethernet(0xa6, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x8, 0x3, 0x0, [{[@loopback=0x7f000001], 0x9}, {[], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, r10, 0x0, 0x0, 0x1a, 0x30, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}) setsockopt$sock_str(r9, 0x1, 0x19, &(0x7f0000395000)="2f292f08", 0x4) r11 = getpid() r12 = getuid() sendmsg$netlink(r1, &(0x7f00001d8000-0x38)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000916000-0x110)=[@cred={0x20, 0x1, 0x2, r11, r12, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, r12, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r12, 0x0}, @cred={0x20, 0x1, 0x2, r11, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r1]}], 0x9, 0x0}, 0x0) readv(r2, &(0x7f0000bd2000-0x50)=[{&(0x7f0000fc6000)="", 0x0}, {&(0x7f00003ee000)="", 0x0}, {&(0x7f0000cd7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000df9000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003dd000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x5) 2017/09/02 02:40:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x34, r0, 0x0) mmap(&(0x7f0000ebb000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000041f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000450000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8b2, 0x1, 0xfffffffffffffffc, 0x2}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000dbe000-0x8)={r5, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000862000)={0xffffffffffffffc4, 0x1, 0xdca, 0xfffffffffffffffe, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x7, 0x81, 0x1623, 0x40}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x2) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000003000-0x1000)="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", 0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000002000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r6, 0x3, 0x0, 0x8, 0x9, 0x7, 0x3, 0x7f, {r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xa24, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000452000/0x1000)=nil, 0x1000, 0x2000004, 0x12, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000452000-0x4)=0x4) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000002000)="d0", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 99.521925] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2017/09/02 02:40:48 executing program 5: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r2, 0x0, &(0x7f0000aaf000)=0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000450000-0x20)={"b840bff6a6ca375c7a51dafe950c5b8e", {0x4, 0x5, 0xd5, "ead2b7ba4c0d", 0x200, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000d19000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, 0x20, [0x5, 0x4, 0x80000001, 0x4, 0x9, 0x8816, 0x6, 0x4]}, 0x5c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d1a000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e7000)=0x8c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d1a000-0x8)={r4, 0x2}, 0x8) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x7ff) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000d1a000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000)=0x10, 0x80000) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000d19000)={0x1, {{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000464000-0x4)=0x3b) sendto$inet(r0, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00002e0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d1b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d1b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000050a000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, r6}) recvfrom$inet(r0, &(0x7f0000d18000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000d13000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 02:40:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x80719, 0x0, 0x0, "13e4"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a17000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c9000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000dd1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d37000-0x12)={@common="69705f76746930000000000000000000", 0x2}) r2 = accept(r0, 0x0, &(0x7f0000a77000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005d0000)={0x0, 0x1, 0x5, 0x8, 0x5, 0xfff, 0x5, 0x2, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100, 0x40, 0x3, 0x0}}, &(0x7f0000c45000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ba4000)=r3, 0x4) r4 = socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f000086d000)=0x45, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cab000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000cbf000)=0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e69000)={0x0, 0x0}) accept4$llc(r4, &(0x7f00006dd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000097e000-0x4)=0x10, 0x80000) recvmsg(r1, &(0x7f0000508000-0x38)={&(0x7f00000f5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b61000)=[{&(0x7f0000035000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000069000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000e4d000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000c5f000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f00003fd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000f94000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000e31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e6b000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000197000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x9, &(0x7f0000e17000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37, 0x9}, 0x2) [ 99.687158] PF_BRIDGE: br_mdb_parse() with non-bridge 2017/09/02 02:40:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003e1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fbf000)=0xe, 0x0) socket(0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000eed000-0x4)=0x6, 0x4) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000018a000-0x4)=0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000628000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000bd2000)=0x48) sendmmsg(0xffffffffffffffff, &(0x7f00001cb000-0xc0)=[], 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00003e6000)=0x2, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000698000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000954000)=0x58) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000a5a000-0x20)={0xfffffffffffffff9, 0x0, 0x0, "49635bc11f31", "df71375edcdf5153531d8ff1ae3b4dc1"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f00004f9000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00007bc000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009b1000-0x4)=0xc2) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$unix(r3, &(0x7f0000bac000)="", 0x0, 0x2000, &(0x7f00000a5000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendto$unix(r3, &(0x7f000045a000)="85dca3ea64c948aa70e769d9456c07a7c2b2f617a894be2b155f35a0fa4e137db6f850314c0f11004e8b5b4df119d30d64183d614d5f8d26e59041dabacbc2793704d42e926a7968d4f6cac5ac65a87f0bff7970179b46b459450f897738499e05efa58a199df436cf4747d5fb9e505b255520f5eec8", 0x76, 0x8000, &(0x7f00003c4000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r2, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) accept4(r2, &(0x7f0000c47000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c0000-0x4)=0x10, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000648000)=0x7, 0x4) 2017/09/02 02:40:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000000000+0xbba)=0x100000, 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80007, 0x80, &(0x7f0000feb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, &(0x7f0000feb000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001f2000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000e12000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1, 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000feb000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) pipe(&(0x7f00000c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000fec000)={0x0, 0x64, "76540c67dfa4c4878383b5c9a5b08a2eb89b8cb799181f5a75cdb2a27c69ac7deaf4149661c4c0b0d4223411124e63156546a450edffe2c71c98eacb23b324f4e04b72c517d91016359eaec6f85a48695072f50baa050413090000006fa594d4c4de9eb5"}, &(0x7f00009df000)=0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000102) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair(0x0, 0x800, 0xd11, &(0x7f000002a000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r8, 0x12, 0x3, &(0x7f0000f72000-0x4)=0x0, &(0x7f0000bf6000-0x4)=0x4) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0xfffffffffffffff7, 0x2, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x17, 0x2, 0x0, @multicast2=0xe0000002, "000000010000000b00"}}}}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000d0f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8}, 0x8) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000feb000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00008d2000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, []}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000c2b000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000ea7000-0x4)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:48 executing program 4: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d80000)={0xa, 0x3, 0x12b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f00008f7000/0x4000)=nil, 0x4000, 0x3000007, 0x10010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, &(0x7f0000f0d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5d0000)=nil, 0x5d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000359000/0x2000)=nil, 0x2000, 0xbb31202032b62ef6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000f0d000)={&(0x7f0000f0e000-0xc)={0x10, 0x0, 0xfffffffffffffffc, 0x3}, 0xc, &(0x7f0000f0d000)=[{&(0x7f0000f0e000-0x27c)=[{0x30, 0x3, 0x400, 0x4, 0x72, "8fb95830e52cf26d10cd410bc4e6a7766d078f19789330590b750dcaf161"}, {0xf0, 0x667, 0x300, 0x3, 0x800, "aaa1142d9e5661542bb5045decb0f43dd11373c72ab85553822e2a721326a3ae64b45de40e1d8f45fb19ed75968748c5532b7c4f6b8e5610ca06d1b9d72dcaa9287e23d00aa1002d8a62b57ffd2cc1587cdf8598a9de339bbb5d2bc08bb346ff85f98f959de96ef7046bf1ba21f08aec21ca8b56b025f99596f9e5ca186c4ef61ab55bc841de95af82bde7ea4546d0288c54de7c69e4dd0a9a7a688ddf214e51c4877413c6a4126e9718d8aa8c56f2a5e473feb9843f9478f98c82efeb280bcdcfcaa91c60f51186dfa979983f9a3542eb86267e2e50994580e82e4227"}, {0xfc, 0x9, 0x220, 0x9b81, 0x0, "c47d2c07517fb170c0d0bc2f3d3fa9a291f150d28ad3a74175930b7d2b2dbf71e9e2c26649b97a28496ba139882a936456b8f2ef528e220df0f8b3c15b1038c8309cc38b015bc93b784e586f702e3bc8cf767d14f7e83906b6a3f242189e1cc3b1bd1685072b0923b441c7e3e43ab5e355cfaa39b5543737bd34806b12f8fb9e82076072a7eccadbae30b40a9bcb34cb6b02f0c98f5ef3a7a0d7934356e222c6c8f3e27199c31d1e0e8c45454bc354797365718f65d4ab550bcfdf40627bf33e6ce2c3da46e6789aff3472a502800edad9c8d695df7c846ad8d74594847dd6d69253b53d4221d72412"}, {0x60, 0xfffffffffffffffb, 0x200, 0x1f, 0x1, "20e85a3732572c102e055f998ed38d16d03b0e30f0b0fc37c5b73c3aafa263b1e75a020d2056e8d1770ad1749da1f829ebe2c1d573005220a2e960553bd9b206ca36574afe2e5ff7e1a79ba12052bf37"}], 0x27c}, {&(0x7f0000ef4000)=[{0xb8, 0x81, 0x200, 0x8, 0x200, "0cc5e3a8cbd1909879f34778b51b0336fc68da372708f29b398d38117f41bd5f58029bec1a198f89a13ef6b8707cf7f9efb11d062a802098f2dcffd13cbbc8f659081b26c3a79ee55610ac287d73df9d5b1c9afd9424ee247f5e0fd79f25fd42acd3304f9b647c2ad173f8a95e9ce5cbd1d29a658a8a23cafc16a5d3bf92ef012d729e20339f87731a2d59947a3dfa83134a6479f15f9fc6c5e8081b70926f3db1c0a908d10a"}, {0xac, 0xdf5, 0x100, 0x7, 0x20, "b2e09b2543938707e3cb0259c26d3aac87b9968306baf5579b1cd048c23163aa03b6285ae5fd447212f710a8fab6ce2aab6c8e0cabefd453bdcb64ab32529fa755e4ff1cf6ffb7406c8e6db5dd3db94c517ff9fe4e4e3b76b448fdbe58ebdc2a3b1c65bcb124b146d960911c2e9ee3f0036f934b8265f2939fdc749fc16a6e927bfb7e53c32b2a6b5f9af14ed3bbab754f51b3b03060bebf1805"}, {0x94, 0x7fff, 0xe00, 0x9, 0x5, "d9db517ae49165cf067675256ff6ff0ad144d195ac80cb199426eeffc781a7c389224ef4d41275b477f56a95e0f64c76ebd7bda13158f1be36ab631b3f5c6d8c00f744e807cb78e8126c15b0a1fb6236ea24cafb9dd21e453d49d8db8523fe7148bf18a9ae6b5f4d7850803098008d61c4fcb75a2acdd88e7c04adb66339673b1f"}, {0x98, 0x2c9a, 0x8, 0x5, 0x3, "62264ae135e741828f57521cc4d3333a66e3d0405510e04ad9a33a5070081fc2d818ad71e8a01ac0502b8d3c08a61179ed1f8b675b5286e8e11f636675f31e0612e65f13dd7aeb934b4018410d4933db899bd5ce8c762fbd58e37af7c07613098a90a89e393049927786423a777382b6f7e5b61342b6127433203f38335315d0ab7e5f8f18b31c28"}, {0xec, 0x100000001, 0x71f, 0x51e, 0x8000, "3c2eed15ad5a2ac22b16fb938a42a418195666dd643d3e88a94b5afe1bb5f59c95025ca8680845ef8159e391604aed8a48ce9ffed4ec6bad892d7acb5b480f01bfa4be382e43ca95bf7faaf9aa5dcc57e76f2c46e0e8aac010c7fede665a7f90fbdd20a97e178d7e1ddb356ff37860585a3a1d32e52902c34a8cd19339bd572bfe775ef4e8f5341904c5c40753e82106eb838ce42f33611221b1934eae6f1265c771c4de4a0a46301992e9304034380d01744718098aacc92f7c0ed8dd79460eb18abed28d67f7240c73ce93ecffeb9b24c88f5876d342e09a"}, {0x98, 0x5, 0xf00, 0x7, 0x794b, "ffd47774e80e163cb0dc15cf13dbdc8f5d663dad48773a6030b1aa19f3651ed5358c750a98d56edbbc88a97e266d53da63ae7ea8552b43ec4aa11d601bf0cf57070d70281d6cb3ae3fc29cbd8216f43e814ba3d6a366a218ea415ab062f5e3915e0af12d0caaf1ef46d32260583fb3f5994cbb72fde90230551c6319225ef357f212a11c4c7d2f0b"}], 0x414}, {&(0x7f0000d0f000-0x190)=[{0xbc, 0x3, 0x104, 0x8e4, 0x9, "97526c00e421ea26886127c9b72c60c4b60123336bcb6b821ced29980fc07ff287b2a9e93c4d05086b47685718585e9b8d13091f49294d8165d08aa36b44760811e55d9e5cd0f4a6fc1511e71bbfd226c9c97c23db092a7ed9a0598fce9bd17a3c166eefbca4079ec13a37b9e714c8fe2f91cf586306d6b2c4e59f60bc7a16bfa7f9b5348bb1b2d3b268a2feaa78618c4701a92ad70da22ed25855fd86fd6c8e7fd6e52357f67770fd53c8ac"}, {0xd4, 0x6, 0x400, 0x7f, 0x1, "551796f9efd4f2276f48c60f500d538920edc096ec96075f2a883dbc7df17e42971670199ff7cdea1ec0c28a663946736c84adadc81d966ade62b85c82ee13e4c83ea349df9ff2d726b60e341ec42c6b17fc66ab41ed410ef88e6da9a0d720d47eff029ac54afc7dfa0ed316274dfe1063e819ddb4ae5d63a6659a3d425a21e61ae59d580680787fdd2e7f8b60788f0cd7a965f144f2fb9180a1f6174f21e4477a5dcbd14b1b8f464a6437dad9e20193ceff9f30f1dc159f35824fc271c0912eaba0a735"}], 0x190}], 0x3, 0x0, 0x0, 0x4}, 0x40004) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0xa, 0x40) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x300000c, 0x32, r4, 0x0) mmap(&(0x7f00005d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000487000-0x80)=[{&(0x7f00005d7000)="2815000009", 0x5}, {&(0x7f00005d1000)="9570eeaef8c70fdec1bdbfaa7a08a6107e29b17a974c4653cfc9bd343aafb3f6bb045f4efe8ef9e310161620c3969dd24967a2dbeb6282c7b01878b5760837eb5e063747f578b057ddf3127e3a41f6d2861c889b35fd752267fa865357e84dc93f03b4e8b4dc03fe5f4ad33106189863c76acacacb6b835a8a86324bc52308ecfc775707813dad5cdcf267a68fe33d00ec66b3ac843704bf05b91e61b22520796767130a3628637471e6273ed717d8e6fe", 0xb1}, {&(0x7f00005d3000-0xaa)="d8674f5e30ead09737fd518d4bd1ad189c5c6644bb13c9cf2fcf84e928ecf91dc114152ab4c7add12781827efd5184eb133d89fd0038c77a19fbeadb40a05a09dd33b72346e2b675cbaafed0044d78952c8eb256373e4ae658a2a4bb927342ea757d8006a9cc57872d3e1315239eb5b934414913c9c44dfc29f772706cd09461bd958d2945a0c1cd1399f2e0dbf0e12e16ee105c34c30993969a2788eb6935b9a59eeb189e76b1dfad28", 0xaa}, {&(0x7f0000cd1000-0x72)="a10de413db920858b034e23716e6fd824d2275d0292e9d3a4a472761652a9c2df1f9875da6bd5a65945b429a938b078e845ef0dddd7e3c9db64b3c66d37796684d2771dff77b55c774b8d955cade2263f172a6c51ed22c0cc41e7416dda3366fd807d71bb787aaea1a9cd7cc0e6df043caa6", 0x72}, {&(0x7f0000f0f000-0x1)="", 0x0}, {&(0x7f00005d5000-0x32)="76fd2d93806e7f98ff5e9f8af625ede49d9178279b17e4d959add40a0b9d43f47afc8049ecb73905a3275aa78a35ff5c709a6b1a5f269fe1a1f7f90fde121b97ea12067e41c5b54508ff804740cd9669f62820f1f6fac2490548818816dbd4a2aba5810ea96e486cfb5c", 0x6a}, {&(0x7f00005d7000)="89665847831afa26984390f71d473097779a61fdc9845fa9d848f1b986bea6db042afdbfe761b4dc98c64208632b9d3c7635fc10470585e73f4e60d0e71970c80805878f74c038751f72d06ecc47a0a0cb", 0x51}, {&(0x7f00005d6000)="f0fc76dfac1dc2825c12cc65c34ad9da7dcfacafc18118597ec7d63ff4700610f20432245d823b80a76e01da5b6261a2e9d2700d2288d3436575718177036aac337b1f4b39401dd029a9b2cb842e84521ec051b0179e554cb19cae4ffe8b55bf80ebab21e48441d234142b21530697368df8f2de88868ca8414784b6bc8ce49db4c0c83fad9605c0d70b244055dadff9cfad526fc14f146648ac0c043484c0493e10fca111c6b0e24bff8aecdd266bb2dd13cecb41040df09f01fb85d536703264e32ae89ac202c20bba85d77a498b08", 0xd0}], 0x8, 0x1) epoll_create1(0x80003) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000af2000)="ff00cc", 0x3) mmap(&(0x7f0000043000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000067000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20052, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:48 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000018000)=0x7, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000018000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000010000)=0x0, &(0x7f0000017000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x75, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000018000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x800}) syz_emit_ethernet(0x38, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"c0eb"}}}}}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x400000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x41, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) 2017/09/02 02:40:48 executing program 6: mmap(&(0x7f0000000000/0xc04000)=nil, 0xc04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000c04000)=0x0) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e13000-0x4)=0x0) bind$inet(r1, &(0x7f000069b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xa, 0x3, 0x3c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000abf000)=0x1007fa, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffff9c, 0x1, 0x25, &(0x7f0000d5b000-0x4)=0x88d, 0x4) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000ef2000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00009f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x2, 0x4, 0x6}}], {{0x0, @x25={0x3, 0x4, 0xff, "48e939dbb68a52fa180512dcc417403b2dc3b2ba719bc01bad591365c9b882f828ff50034e8e7d4d165644a4c6"}}}}) sendmsg$unix(r2, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000d89000)=[{&(0x7f0000b2d000-0x33)="9658bf23a09c205351c351be861d27993dfef2bb0fc027bc1a76526dfc272050a38c5fd4b3aed49d1ad0e55007ed7f4b446f45feceeba5ff34c853eabc6238f57630d09a8ca6b389eb22235e299ebe17023cb67af0733748ca2ac4a68e5d4135c7d3c3c5e1851ccf750283a437f3f69b285f35960d09ae38446346cf0d08d76b2258055681e9cc9be46a771720c4774224129472d5087be14ca61093cbb598965ea4ba6aaf094eb0d02fb6738bc06cb6592a31adc5216f", 0xb7}, {&(0x7f0000040000)="b2f2c04a3444d596fac7389468db10f21365674148eac8b7c21aff8f18cab0af4616304fe7badb61315fec195e97973ac6ca6de4edd8ee5aca643496b3d42929990dced3dc3774c586555ad11cda336e349cc5b0c5496688ba9bf876a9c47d905e0bb919f79b1c4f85eb338ee8ae2bcfee0174e5dc868d8f54d02d6b8821e5f70f910f67a4a966f501dfbfb31ed0c4fc5d402b0bd012e07b368dc94ebca8eb49564e1f24ae283f075c653cecc31e8e7fff09ab3287f0b5a0c1cd68bc0588943ac30667b8b543d086ce8dbb65cf8f15f90fbf06ac4bd75a271635c8dfbfc72094a7108b", 0xe3}, {&(0x7f00000f3000-0xae)="1cdd3efa5c1f65adcecc728d461fb328a5d7d6c2d968cc47f6ed327bcfcf293529cc0415450aafdd5d8c2051ca027df85e0c5700b260f626ddd49f9fa974bdd1814511ea86ae15beb2a20ae6b7028ed03b3c44b0ca3345f47f66fd076f05142882da9c8ba16cd9f5b39fc1e417994ab64bc1a6537b2696e45fdfd1332ba833a915527dc2aa28c3d8292659069b0937048143f1a28f50a6f253ac89a7b87f976b71bfe9c2fabebb7bc327ccb3c5ff", 0xae}, {&(0x7f0000eeb000-0x84)="2d4ec37b92b5ff4eab6c3334ccf9de88d5d9cf85875441da336e4ffb22d3b7aae8ea3edf238c6980e636c453bb91b2b8c3f208df7f324b6586a0e9cfbb96e1a62232c80a6f4090a039f18be313395927085e853796e3c6059098969c7847a2e488ba619b75a28f386fcc3b839da75b7bf9cd5f67705523c889d87d62798d12d3224de11a", 0x84}, {&(0x7f0000307000-0xb3)="cf19dcc8836f2077d8384aef691274b2f09f1d2756a5b53b46ac1c575d7596c0513ea06af2b73b8b9ffc4da997abcc91756714224da01f13508be873e9f629ed30447e84550e2e8c19a94ac720191df45ff6c415e1968c5ad809ee597541c1776a68636e5c5039268a6cbdc0917780a6d961d0a6559d9623e7558891fba8eb3ac4c5289837275f61bcf8185866c49712f5edcfc470884d536a2e91406e397650bed4e655629f5914ba2de09872450674c51924", 0xb3}], 0x5, &(0x7f0000e4c000)=[], 0x0, 0x42}, 0x4000) pread64(r2, &(0x7f0000883000)="0000000000000000", 0x8, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000005f000-0x20)={@generic="d1348d57cdb695541eea4be93e9e8df3", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002c3000)=@sack_info={0x0, 0x7f, 0x9}, &(0x7f00005d5000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001b6000-0x8)={r3, 0x40000000000000}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000181000-0x4)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000076f000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a7d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet(r2, &(0x7f0000fe7000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x40012000, 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000118000-0xff)="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") socket(0xa, 0x803, 0x103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) r3 = epoll_create(0x7ff) epoll_wait(r3, &(0x7f0000645000-0xc)=[{0x0, 0x0}], 0x1, 0x1) bind$inet(r1, &(0x7f0000015000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x5e, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1b, 0xffffffff, [@empty=0x0, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x100000000]}, @rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0xff, 0x1) syz_emit_ethernet(0x1b89, &(0x7f000001a000-0x1b89)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x1, @ipv6={0x1, 0x6, "4b4d0d", 0x1b53, 0x2f, 0x6, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x8, 0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcb, "0eaadafdab41d734c28b2e6ce0d02f992e0406e27b21c4992252ec74d552a5d864cd77429f04f1625887fafc1045957ad1ad69ce3e90acc5c694b6562bba21d49596c6d6c3c5e1574b344d8e993f169691e0d4a3251ff3a1d51297f3c08456b64d2755b93ac7f7ff80dd51ec5e300bb358bf14be3b08e35b0604d698c550de31e44215b95c5fcaa0a4a78caed1a13f2721f6d26ce5de3b41ca87b77a99ba8b552f9790719e3e435f4d640b0a1dafcbd839f0e7bae5db9d1f115195ff222b14795b6a726beff9a034f3a6da"}, {0x5, 0x90, "402faf404b62df37ccc624b1fc1cc0c7fc20cf7b62c6fc142628e9e7a2d924921ede3715ce5134f3b193aa10ea27c8697956805898620b0fac5d7d6f03471a29d16a82b8c550c6d790a3299a6a66568e9cc39c81e4daba8796009ad1b14febc322fcefb4aaa945d041f131d4ce6f8dbda7ab17373a4d39c31107b114bd1a41e61c4bf37e80cd27aff99f87f32536472e"}, {0xc2, 0xdb, "4fd150a5d825011a5b59bbd53be17ccf19d5c00a3ed81dc6076c95ff8fd2fb096f0020f5d797073f4ffb7935ec0d1b9d8eebdb5e223cf1fa2ddd842fd59e76545a2ad9dbf8efa5ab39eed81d899095b9d66b2efe1aeca7fdc2ac3ea4ceb22eae0303866353b2bb290d92cb55d0e8dfb97ac5e6b11ad21a72dcd35d97166bcb4388c00661a45ca1239ab1b35f9fb43e558a5c6e7b7b55b39aae294be3628e7089423ac68e242a277e2f1644a2c337ed19d1eb77b50c831cedb70f7f75d02e99a501c798ded0bd5519798002beac815d7f5a6fc68c6b352b9eab2b19"}]}, @fragment={0x2, 0x7fffffff, 0x8, 0x6, 0x7, 0x1, 0x0}, @dstopts={0x3f, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1, "e9"}, {0xfe, 0xcf, "76328dae5078a0e8f4a3914dfa54c033be894d7e8180c07b2e47043ae9625c813e42695e108cb534c6b4ac2dc2c161249010fcc2d0e17fe53610abb1d53010c46f650379c39547fb00eb72ecb02901f03bff7343cb5db1d5ec0c50064ad7087505feb88dee36915e0a8a39eb770b073f770d6b8a453e841a698d3ec9a4bcb103f554698251aa7fc98a8d181ff55caeefe04aef10527d99e9a9d3878573636587623cca1d734c26624c1724244c5293a871af152e27e6b906de1d905e9d46984850ae25107afc8438935f0381ba71d9"}]}, @hopopts={0x67, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xd8, "05c33d4af716a4da33ede9a8e60b53b7f4a3cb7b684a3799dd4ad67981f386a70663beb6ba13ae0eef862e928d64c276cd1be36c39ce0e922a32277ef43d63ff49408456ba7902282ac590bc1f79d80959f01929e959a0995dc57946ce66c0ebdc034740dc037b429d082eded5979fd60c783e4b3b3a5a54136698a0d91074070b83bcc577e1ef12e43271e02ae56dcd51439d7595d0b4965d36b254e121412bc7078074631b8627d32a5f798bca30c3d29a3632cbf2dfd6abd458a4837dbdca2f4a860d6adb84ca28e8c7e8c4bf2e823510a42b30eff8cb"}, {0x0, 0x9f, "cadf4d5ae55ffe4298f4e8a1aba0b8f9efaad1791af6df661af15402bc8b9a38bba5a454228ca01cd7cc7d6d80ebea114429ed862f0f21ad85862e1c6db478cd1133d1e60ae76d3ea037516bc8c28b85050f735f16e23386e9ad530fb61e0d624ab9dbf04e1da118bb2c8eec9af8b4ea2a6902aa755962e6c75bbb1e2118f1feec46b36b5b02e308ead4e05f2ae9ef5c72250980c253d83724a23b9a9ff268"}, {0x1, 0x2b, "dcee71d9ea8ad2f4fb5a3b32270bc8c73f414612f5626fd35f61b9e465ced029d381e0def3e0404c92fd67"}]}, @hopopts={0x3f, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x3c, "a060d496099c3645b6751ea7d543166f2de6cb1f868680ada6e17cfed5d339ca09058bab15a2e4bddd2f5dd55a36ff8b42eb559a5c6d69ccdd336cbc"}, {0xff, 0x94, "66837c104a49e86b9bd3cb4718b258b101534403d78f2d294916572abe7196b78c520d914bebcaf9d3547fbacc9cf15d85658f7c97826dc71e0b71a7df1be4a2550ca76791599763a9d8484a7e10e3052ab531cb402f409e500b5b30e72a3e036ec5e8bf50798aa18ea907c9fefd52a33a5636d66b2e3f83b22a35a36be2e21a2c6d3e790dece53291c1c9327fccc858cc7e0e48"}, {0xc2, 0x4f, "79962654084b96fcbf141d8d35631b8133bd6e28c043fc6b397e8c3e05c5d8cbcdc1f9c106d42c7494eb688870d4983607c413acd813e145d69099c9dbb648ae548a76386a88e4fd6770bf8a14edde"}, {0x0, 0x5b, "492820aa7399543b6510293b5840b709f3d60ebf88f0f4b05ecc35a1f826866601b9afdb3d28bf17702c70ca956f22e04cda516db214f75132de40ee7e9f19ed9cf738c23ae496702301445a967c3fb86bc48dbe2f775568c9ab29"}, {0xff, 0x3, "87cdac"}, {0xff, 0x5a, "4d41d1e818fcbd0cd0f746412b542b899dd4096cd600b8befc5d7f960f30238a443ea3150b6690ef7aedc02970f2567943507200f79a394248e0d694ca85a4481b9cb061e46d766950fdd0647ae298d0ca62ae7cc31bcf3cae4d"}, {0xff, 0x68, "efb4353ef3ca79835aad639936270228623d9f1806273e89c785ba2f61638ec436f27bd55f533e78accff6f3cadf92e975a7c3658777c12fcb09fe9d54d9a0cd6377294a3c4344f58c677fe573589a6abe3c59de99875bfc0a55e520f39dddbe45708639c356eeff"}, {0x0, 0x58, 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{0xc9, 0x34, "2d3e86ce3380d2f5a1e27b6363a81994887edfebe414fe86457b4bf1e9f187a5bb6b2f9b9280c54d50b77e74af40ddda4e286c22"}]}, @hopopts={0x6f, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x91, "bffe44703de4a81e54cb3c2ea2ab44b87f2b40f51a3e596aa00daffe9bca651fa7ef5ae019bad0122acddadc119e9767b59c952eff39f6ba304c11e8521faa714fdd437f1dcb4824eea4690dcad9f02b4d6834edbdc02d7ebf188e730207f455a997c662f9541c7307998a22fe687abe4f897054e3a291e8b42303b06c41b00a1b107747c102b394973d0bfd5a3398b8cd"}]}, @routing={0x2f, 0x8, 0x0, 0x9, 0x5, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x32, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x99, "8c7db75cfaafccff897e45707d9b2c84186136fdb19d9a318ae1f0f675df42743f69983e9d33c486b3942eb670361ec920ef4b81d86b992fbf3efd0d4981e3f2463709f4b53fde458ed9a51bfaa4569d18cfbaf54caa35fdcf0b3c5ee877e9ab3102702d4a3b157505a1ecb240e4d3b37428622c1fb0f2848c27380a5dbbdb3f4b8ee389260851f7085bc7ddb3e605f667aa70f2f06ad1689c"}, {0x7, 0x89, "4fea3a0f6a9b1ab85054524be5e3d3a16ccbff93cca73b2b8c65deed11bd059c5db698e1e32c34d44427e7575842d51fdcf351716a307c0955cd2572b20dd933ad5429c13beb60f0193edae5817e5a76f6065571c067270eec3411c8583abbca9c4f92dfff13d30dc183795abc61e11c4ac2f0b9e2525b629442aae6afdaa908f7689273ae650fe285"}]}, @fragment={0x2c, 0x5, 0x10000, 0x800, 0x1f, 0x5, 0x1}], "5207b6eb0a20"}}}}}}}) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x10000, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) r6 = accept(r2, &(0x7f00002f7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000046d000-0x4)=0xe) getsockopt$inet6_tcp_TCP_PSP_CHECK(r6, 0x6, 0x6c7, &(0x7f0000ee9000)=0x0, &(0x7f0000845000-0x4)=0x4) r7 = accept$inet(0xffffffffffffffff, &(0x7f000001c000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x10) bind$inet(r7, &(0x7f0000019000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000018000-0x14)={0x6, 0x7, 0x3, 0x7, 0x1}, 0x14) listen(r2, 0xee20) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$inet6(r9, &(0x7f000001c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000015000)=0x1c) r10 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r10, &(0x7f000020e000)={&(0x7f0000c45000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[], 0x0, &(0x7f000059c000)=[], 0x0, 0x0}, 0x8000) sendto$unix(r10, &(0x7f00006dc000)="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", 0x2d0, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) syz_emit_ethernet(0x434, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x3fe, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9239c3", 0x0, "376ba3"}, "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"}}}}}}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00006ab000-0xc)={0x0, 0x0, 0x0}, 0xc) r12 = getuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00008ff000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r10, &(0x7f0000651000)={&(0x7f0000ee4000)=@file={0xfffffffffffffffd, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000232000-0x30)=[], 0x0, &(0x7f0000d22000-0xb8)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r13, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r2, r8, r6]}], 0x6, 0x1}, 0x10) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x3ff, 0xffffffffffff8402) socket$inet6(0xa, 0x80004, 0x5) connect$netrom(r10, &(0x7f0000761000-0x48)=@full={{0x3, {"fddccb9dfa1b56"}, 0xe57}, [{"f6468080357b27"}, {"d89090fd0cbf98"}, {"68532dc314424e"}, {"335aea53ad791a"}, {"8cd36725c0d90e"}, {"067715ac138511"}, {"c3d05092755b0f"}, {"149d4c7dc28735"}]}, 0x48) [ 99.796205] PF_BRIDGE: br_mdb_parse() with non-bridge 2017/09/02 02:40:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x200008) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x8000000000003, 0x1031, r1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x1ffffffff8) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x200000d, 0x32, r1, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0xffffffffffffffff) 2017/09/02 02:40:48 executing program 1: mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b50000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x1, &(0x7f0000b52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b51000)=r1, 0x4) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfd21, &(0x7f0000b54000-0x5b)="88420fef287adc6f775875f6b3b2b04066da80288d22689dc9a39d7d94daaa4f5f7ceda7b1e0fad8afa40e86970fc49fa6d89117f4e5dc795b6728a1b9ec1c8b9715fb4fee93d4dd19f98f76833d65b95e7f8e3794901e55ebf6e6") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000021a000)={0x0, 0xffffffffffff8000}, &(0x7f00005ed000-0x4)=0x8) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000a1d000-0xc)={0x10, 0x0, 0x82, 0x64a5f1a1}, 0xc) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000254000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b50000)={r3, 0x8, 0x20, 0x8000, 0xfffffffffffffff9}, &(0x7f0000b50000)=0x18) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3000004, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000b51000-0x90)={0x4, 0x2, 0x3, 0x8, 0x2, [{0x800000000, 0x1ff, 0xffffffffffff0000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x200, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b51000)={0x0, 0x0, ""}, &(0x7f000093f000-0x4)=0x8) 2017/09/02 02:40:48 executing program 3: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b5f000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f000001f000)={@common="64756d6d793000000000000000000000", @ifru_data=&(0x7f0000006000-0x20)="c6ecffff00000551f8e8001a0000ecff09bc7930ab400000000880000000f008"}) socket$inet(0x2, 0x4000002, 0x8000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee8000-0x10)={0x8, &(0x7f0000ee8000-0x40)=[{0xfffffffffffffffc, 0x400, 0xd, 0x7fffffff}, {0xffffffffffffd, 0x0, 0x5, 0x6}, {0x9, 0x1, 0x4, 0x4}, {0x7ff, 0x80000000, 0x6, 0xbae}, {0x68, 0x5, 0x10000, 0x9}, {0x99d, 0x100000001, 0xfffffffffffffffa, 0x7f}, {0x0, 0x8, 0x200000000009, 0x0}, {0x8900000000000000, 0xff, 0xdd63, 0x40}]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f000006b000-0x12)="000000000000000000000000000000000000", 0xcf}, 0x30) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xa2ba, &(0x7f0000f5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000f5e000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f5c000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000ee7000-0x4)=0xc) bind$inet(r0, &(0x7f0000ecb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eeb000-0x4)=0x1f08, 0x4) sendto$inet(r1, &(0x7f0000eec000-0x1f)="ef48003d3481050000000000f800025c45d72b99b1339f00c5d96a6723", 0x1d, 0x200000bd, &(0x7f00008fe000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4000006, &(0x7f0000eed000)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b24e6e18adf8cf2f377ec444aee263b9da52e2a650e5d158832747d51353318f1ced47b79dd7bbfe55827b7d0d16202116d7989703bbee15e79322ac0489914020349013be1a72ca9c3000573c72abce0a8ca5dfd8bde000000800000000072a1fbb145662a8252", 0x81) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000041e000-0x38)={0x0, 0x0, &(0x7f0000577000)=[{&(0x7f0000ee7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000ee5000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f000034b000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x100000040002102) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f5f000-0x4)={r3}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000f5f000-0x4)=0x33, &(0x7f0000f5f000-0x4)=0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0x555, 0x0, 0x0, 0xf46}, @generic={0xd39d, 0x2, 0x0, 0x0}], &(0x7f00003f7000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000}, 0x30) setsockopt(r1, 0x2d, 0x1, &(0x7f0000f5e000)="abd5630e9dccf377c23788", 0xb) 2017/09/02 02:40:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000037e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[{&(0x7f0000ce2000)="d14faed916576b5308716d8c384ab3fc259ea8ca6221a6c8f314f34908f67395e09a641a687fb37e483c2b3fc01f6c496cfc8e45df90518cec7207cad3df2d0fd89aebe794a870ecc4fb2c33a82840eb37b7e837015fc35b3f3a898b67d420841bc1d26c7ef73c167fe0c15c75af4d37acbae9e2881f978691a4234f8e9b84918fd3bef557210f81ba290d4eed019f3e0345f3b9fbc5389f2ea22e71add2bfe3aebf84fc8fd183f91f2f337b705e92059828c44bcfd65d33a7a2b477efdb7765ecd5fb41d628a01bab24d363eafe33078b2e6eb70c76663171dc0fa9b58cf5dcfb302ff8ac4b3206f049e124aae9118d17bb45", 0xf3}, {&(0x7f0000ce3000)="b5b87cdeaaa4809a522b569e524b5d9f1eb3075476863ef3ac5ef28e36ee20be802040adc2689908b8287caee010a27c1c98950a93f56fb77563126336e989ff24dcd20acbfab5bf4261d767f4608c3cf2c00cb4d0900ca0d4f7f64c922857b97b8437f3295fe68bb77d82aa5aa63f475a3ddf1dc856cde94ba707f1865a8016bba992a84f5e80d1934c75121c20263df07163ed4bef0456a914282d59937941e174c553c4efe10c27f36801cacaefd60d94c20fe98c366dce7cf3316556c70f13a3e9f00702fc878bc60e264ac2db28e3e224c6b370a8ebc1230191027bddbe8becac7167c8e4f5b042e826fae3719500d9b40b45a6a209c8", 0xf9}, {&(0x7f00004bf000)="9a59fd426ad36338230ae40d65f9c45117e4d3d0deadf3ff59336116c2d80d58476e4a5283804c9c8be6d9deb8d76f71283ebab0bf6f1af067f5772c96148a58f70e9f8f22c8cc69ba8650a99e929675b7fe3409423862718f9822fad8c0ebe7fa84fcfd65bfbac42ff8007224a6cf62e993abc2edf2c42c7412e2b055254d0d7b4c073a6f312826beca62cae50c225a050dfe5ff8d4d2696ecbc93e90dbbbf2ad72b32a63792ec12b1d142e43000fc101036606dca1f9fced2fcc43dfdca0022a8d4b16471e4d76bdadba88904e60af5c93de8ff4654666b74f333445aff1af6a5962b988", 0xe5}, {&(0x7f0000ce5000-0x1000)="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", 0x1000}, {&(0x7f0000ce7000-0x6d)="dbb9740455e04ae79b5bd460e7350159e718fd86ac19bb04c4a6ba9c71af915c9338fd1c887409c71882743a9445ed74c315e90522f0402255ac087583978066a0cd5a8ee88474ba6ff28e16a7af5b6acfc34ff420bdce75bd747c5b1ebae4169947b29114ed8ca471214ef820", 0x6d}], 0x7, &(0x7f0000001000-0x10)=[@rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r0, r0, r2, r0]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ce8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000d67000)=0x0, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x31, r2, 0x0) recvmsg(r2, &(0x7f0000012000)={&(0x7f0000986000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f0000f70000-0x6)="0000000000000000000000000000000000000000", 0x14, 0x0}, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f000089f000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000ce2000)=0x48) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f00002e3000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00004f2000-0x4)=0x1002, 0x80000) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f000081b000-0x2)=0x8, &(0x7f000057f000)=0x2) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000720000-0x4)=0x0, &(0x7f00002ba000)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000b10000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000011f000-0x3)=0x8) 2017/09/02 02:40:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4, 0x5) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ccc000)=0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00001f6000)=0x292, 0x2) r1 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001000-0x1)={0x101}, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@generic="400af64fc04617980a6f41308671f9a9", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000c7a000)={0x7, &(0x7f0000c1d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r2 = socket$inet(0x2, 0x80003, 0x0) r3 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r3, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00009e0000)=[{&(0x7f0000d38000)="2ce4c9", 0x3}], 0x1, &(0x7f0000c8a000)=[], 0x0, 0x0}, 0x4014) sendto$unix(r3, &(0x7f00006dc000)="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", 0x59f, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000081000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e4e000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d7000)=0xe8) r7 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7d000-0xc)={r5, r6, r7}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000705000)={0x10, 0x0, 0x0, 0x3}, 0xc) bind$inet6(0xffffffffffffffff, &(0x7f00009f2000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) getsockopt$inet6_tcp_TCP_PSP_CHECK(0xffffffffffffffff, 0x6, 0x6c7, &(0x7f0000083000)=0x0, &(0x7f0000a2f000)=0x4) connect$inet6(r3, &(0x7f00001bd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) r8 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000309000)=0x0, &(0x7f0000b59000)=0x4) syz_emit_ethernet(0x46, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x10, 0x0, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9239c3", 0x0, "376ba3"}, ""}}}}}}) sendmsg$unix(r3, &(0x7f0000651000)={&(0x7f0000ee4000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000232000-0x30)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000f17000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x2, &(0x7f0000144000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x5, 0x85}, 0x80) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c3d000-0x4)=0x0, 0x4) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000a43000-0x4)=0x0, &(0x7f0000488000+0x245)=0x4) 2017/09/02 02:40:48 executing program 0: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003ea000)={0x0, []}, &(0x7f0000e99000-0x4)=0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bbc000)=r1) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000eae000)=0x0, &(0x7f0000eae000)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20000000023, &(0x7f0000eaa000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006ce000)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000ffe000)=0x0, &(0x7f0000369000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}) r5 = epoll_create1(0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x833a, &(0x7f0000db3000-0x1000)="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") write(r5, &(0x7f00008ec000)="01c100000001000100000000005261ccd1fc5504007646c76b4e00f1d23cbcc9d500000020001a674804fc0124ed00000004b90b760600e66a1f063371d421", 0x3f) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000dce000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000783000)=0xc) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000eae000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d97000-0x10)={0x6, &(0x7f0000c12000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00005b8000)={r6, &(0x7f0000f73000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000926000)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c0a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000575000-0x4)={0x0, 0xfffffffffffffffd}}}) 2017/09/02 02:40:48 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f66000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a47000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xce, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r4 = accept$inet(r3, &(0x7f00003bc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f60000)=0xc10, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000f5f000)=0x40, 0x4) r5 = accept4$inet(r4, &(0x7f0000f64000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f66000)=0x10, 0x7fffc) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2, 0x4) sendto$inet6(r2, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00006d8000-0xc)={0x10000000, 0xbf, 0x3}) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f62000)=0x9e) connect$inet6(r2, &(0x7f00007b8000-0x7)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b}, 0x1c) bind$inet6(r2, &(0x7f0000f64000)={0xa, 0x3, 0x9d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f00000000000}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000f64000-0x90)={0x3b, {{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]}}, 0x90) vmsplice(r5, &(0x7f00008fd000)=[{&(0x7f0000f68000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a7f6dca274eaed809093c53720626dc5138ddbf4d3a5de084330a3673001fdecff6b9c3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x0) r6 = socket(0x8, 0x7, 0x7) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000236000)=0x9, 0x4) getpeername$packet(r6, &(0x7f00000a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b7c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000940000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x205, 0x84, &(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f000099b000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) r9 = socket$netlink(0x10, 0x3, 0x400000006) sendmsg$netlink(r9, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/09/02 02:40:48 executing program 3: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008c9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000090f000)={0x3, {{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x2fb3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6dbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={&(0x7f0000dbb000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eae000)=[{&(0x7f0000eaf000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000eaf000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000eae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000cc9000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000eaf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f00006c3000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x7, &(0x7f0000606000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x9c}, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0}, 0x14) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r2, &(0x7f0000eb0000-0xa0)="06fb86ce8654d8816feac76b086a08bbf92bde7af5dc8f0338a030275df1320294a9c53965be7c758283616f6617505d7d6a016090ff556173df2fc2cdef4955d766db6ac48d76a3679d4816cdbdc530d5c99d45b098a241605ccd330f6fbd7ba9d731323d9d72c653d073eff561db831cca340357546cb7b32cc51d770d1b565b7a8ec426956e47e9624b9c2682021e570dc301b21e22d11a18e8314e3b4ad3", &(0x7f0000e0f000-0x89)="11c11db1947a6d89ca8f738af81c632a04381e71be8a2ee99d436f3597d074bbdae288501d7a7647da38bcbd132b6d9915ac36d49a78377e4d3d8b8576b50a64dea2e56f703bfa1821ee3f6f339fcde63fdceeffb533119a35f76e7c3c19fec8386ebaadfa871814571b3a819c25007f000e0b106ff2afed4d879f7bd6cec810ddae9170f1604be1fe", 0x3}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r2, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""}, 0x18) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eb1000)={r0}) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000eb2000-0x4)=0x3, 0x4) syz_emit_ethernet(0xb7, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0xe, 0x4, 0x3ff, 0x20, 0xa9, 0x0, 0x57, 0x2, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x1b, 0xb30b, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @lsrr={0x83, 0x7, 0xfffffffffffffeb6, [@rand_addr=0x3]}]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x5, 0x100000000, "70cd15", 0x6, "5f0ca6"}, "f681a313673b22898f754a723a2990ccbe8feb4a681d25c999adb64ee47df6cbaba3e943192537fcbc071e652a7293e4b037121ed0b125fb28ff69ebc41f2c42fcea2be0d71266dbb9a2bbba4fab4e5c871ae46a16355eebab8cd066d4882681a6"}}}}}) syz_extract_tcp_res$synack(&(0x7f000046b000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/09/02 02:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0xedb, &(0x7f0000b75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000d64000-0xbe)="11f5040e974b5eb3a14e2690d748e8c70e04b80038044ba14e7d9ec35bebdc113b353f6750b768474d978c735e4a259c2e1095a6e6c1d175f4f8f1a5b9bfe0f79169ab29ad3ce692baaeb286dcb5267925204dbaab44cf39a7b56833979b739716490d2510c7f2ff2cd49bb7369925c37a4d318143dba530a71625a4797b5015124d6e05da3d1ff6466be701f3506b0d28a6296687054ccd9ee3bd8bb82201a429fe8c418e5aeb9989201260d3d71ff698e215d3174cc9dfe7d6689bb7d0", 0xbe, 0x8000, &(0x7f0000af3000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = accept(r3, &(0x7f0000fb8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a34000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d9c000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000053b000)=@assoc_value={0x0, 0x101}, &(0x7f0000ab7000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f000071d000)={r5, 0x9, 0x3b, "3b7f283aa9e5dc178d2f1462ac2c1fe17933ef27be0a1a4dbb15fc83e2028f53acd94d016e93c6e67c8a690251db67268f74952cd5ba6926a15454"}, 0x44) getsockname(r0, &(0x7f0000cac000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032b000-0x4)=0x10) r6 = socket(0x11, 0x2, 0x1) setsockopt(r6, 0x3, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000e88000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000102000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000a97000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f00003e9000-0x4)=0x6, 0x4) setsockopt$inet6_group_source_req(r6, 0x29, 0x5c17699895db30de, &(0x7f0000757000-0x108)={0x9, {{0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000129000-0x8)={r5, 0x3}, &(0x7f00000b2000-0x4)=0x8) setsockopt(r6, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000dba000)="220000001a00070109fffffffffffe000000000009001e02006b000004070f00a4278a", 0x23) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00004be000-0x74)={r7, 0x58b, 0x6a, "74343f76394b29222798e7a9b83b4cc40507e428ff717a6c164835b0fb624c76706004cb8c20903adf82640f4c9dcfc0d2ac4962b0aa08265c42dd92382961baac6edc15b0e157c44e6c10f9f6800c8e58a9038ff430f14d9f9fe098872561dce810adf2c360e87e1a72"}, 0x74) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000ee0000)=0x0) ioctl$fiemap(r8, 0xc020660b, &(0x7f0000836000-0x138)={0x7, 0x2, 0x2, 0x1, 0x5, [{0x8, 0x800, 0x54, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x806, 0x4, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffffffff, 0x8, 0xffffffffffffcd60, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x4, 0x8bc, 0xfff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000f0f000-0x8c)={r5, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept4$inet(r8, &(0x7f0000412000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b88000-0x4)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000582000)=@generic="11d15024100f4f4ade39d6fe2e50d1a0", 0x10) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f00004bd000-0x78)={0x1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffffffff506d, 0x5, 0x8, 0x9, &(0x7f0000f2a000)=@generic="d8c36b68fc79539520d4be177f13d475", 0x0, 0xfffffffffffffffc, 0x1}) close(r0) r9 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r1, &(0x7f0000b1d000)={0x0, 0x0}) 2017/09/02 02:40:48 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pwrite64(0xffffffffffffffff, &(0x7f0000d37000-0x1)="8f", 0x1, 0xfffffffffffffefd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fc6000-0x4)=@int=0x0, &(0x7f0000097000)=0x4) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ffffffffffffc}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000899000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003b4000)="72656e6f00", 0x5) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fc6000-0x10)={0x8001, 0x8, 0x1, 0x1, 0x0}, &(0x7f0000f05000-0x4)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fc7000-0x10)={0x8001, 0x3, 0x0, 0x5, r2}, &(0x7f0000fc5000)=0x10) epoll_create1(0x80000) listen(r0, 0x10000004007) connect$inet(r1, &(0x7f000039d000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000d35000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000055000-0x4)=0x7fffffff, 0x4) bind$inet6(r3, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000fc4000-0x61)="104fb24b86e81bdfb3cf557ea9c4bd44227ff440d813926cfda53ff556f623559cb8b313f2c0233b184ee171e212853c712f449c45d185d3d63fa3778a7b8e2610913376268db44899e433966c6252066939160aa2736fcc06964f57beefd951d6", 0x61, 0x40, &(0x7f000086f000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8000}, 0x1c) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="bf", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x10000000, @loopback={0x0, 0x1}, 0x40000000000000}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fc8000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000fc4000)=0x1, 0x4) shutdown(r3, 0x1) close(r3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fc5000-0x8)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000736000)=0x1c) 2017/09/02 02:40:49 executing program 1: mmap(&(0x7f0000000000/0xc7c000)=nil, 0xc7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000c2a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c7c000)=0x1000) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c7d000)="000000000000000000000000000000000000000000000000000000", 0x1b) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c7f000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000083f000-0x5c)={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x8000}, 0x95, [0xf0, 0x2, 0x10000, 0x7, 0xfffffffffffffff8, 0x9, 0x20, 0x3]}, 0x5c) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000be0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c7e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c7d000)=0x3, 0x4) recvfrom$inet(r0, &(0x7f0000c7a000+0x5aa)="", 0x0, 0x0, 0x0, 0x0) r2 = socket(0x1d, 0x805, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c41000-0x4)=0x0) 2017/09/02 02:40:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00002e0000-0x4)=0x0, 0x80000) vmsplice(r0, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000374000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f3c000-0x4)=0x1000000000, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) r4 = epoll_create1(0x80000) shutdown(r2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7fff, &(0x7f0000270000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e8f000)={0x0, 0x2, 0x0, 0x8000}, &(0x7f0000c9c000+0xa68)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000009a000-0xa0)={r7, @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]}, 0xfff, 0x7, 0xffffffffffffffc1, 0x1, 0x17}, 0xa0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f00006cb000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f00004d3000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[], 0x0, &(0x7f00009cd000)="", 0x0, 0x0}, 0x40000022) setsockopt$sock_int(r9, 0x1, 0x10000030, &(0x7f0000224000)=0xbc, 0x4) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000f6d000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000c81000-0x10)={r7, 0x2, &(0x7f0000552000-0xb)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000485000)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r8, 0x891a, &(0x7f0000bfd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00002f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d7000-0x4)=0xc) poll(&(0x7f0000b60000-0x8)=[{r8, 0x10, 0x0}], 0x1, 0x8000) sendmsg$alg(r9, &(0x7f0000281000-0x38)={0x0, 0x0, &(0x7f000081f000-0x40)=[{&(0x7f0000536000)="90", 0x1}], 0x1, &(0x7f0000046000-0x160)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x2d, &(0x7f0000035000)={0x7fff, {{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8000001, 0x84, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0xfffffffffffffffa, 0x84) 2017/09/02 02:40:49 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x4)={0x0, 0x0, 0x0, 0xff}) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000936000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f00000db000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x103, 0x32, r1, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000872000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000937000)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f17000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ba, &(0x7f0000226000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000359000)="fa2fdcd7732d995b6bc025a74b7310c3e66d3c4437d78129f47db8bf01791ba5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000938000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f000000b000)={0x4, 0xfffffffffffffffd, 0x0, "e8dd8c74f188", 0xa, 0x0}, 0x10) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000011000)={@rand_addr=0x0, @multicast1=0xe0000001, @rand_addr=0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f00006f8000/0x3000)=nil, 0x3000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f000033b000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fe6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8e000-0x4)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000067a000-0xc)={r4, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f00005a8000/0x3000)=nil, 0x3000, 0x1000000, 0x5010, r2, 0x0) gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/02 02:40:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00001b9000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001cd000)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000ef7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e17000-0x4)=0xc7) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000b2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c55000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000025000)=0xe8) r2 = accept(r1, &(0x7f0000c55000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000778000-0x4)=0x10) getpid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b27000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f000097c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e84000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f3d000)={0x0, 0x0, 0x0}, &(0x7f00007e9000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c43000)={0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000478000-0xc)={r4, r3, r5}, 0xc) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x28, 0x4, 0x0, 0xfffffffffffff018}, {0x6, 0xffffffffffffffff, 0x0, 0x0}]}, 0x10) recvfrom$unix(r6, &(0x7f0000022000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x2, &(0x7f000001b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r8 = socket(0xb, 0x6, 0x98df) accept4$llc(r8, 0x0, &(0x7f0000bd5000-0x4)=0x0, 0x0) getpid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000b2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cc000)=0xc) getpid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00005df000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/09/02 02:40:49 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f64000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000)=0xe8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f65000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000)=0xe8) socketpair(0x1, 0x80007, 0x4, &(0x7f0000cb8000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x4, &(0x7f00001b6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f66000)={@loopback=0x7f000001, @loopback=0x7f000001, r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x6, 0x7fff) getpeername$ax25(r2, &(0x7f000082b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000029d000-0x4)=0x10) syz_emit_ethernet(0x15d8, &(0x7f000013e000-0x15d8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x15a2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x0, 0x2, 0x0, 0xb92, 0x2a6b, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x0, ""}]}], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x20, [0x0, 0x0, 0x0], {0xff, 0x6, "779658", 0x0, 0x11, 0x90, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x2e, 0x8b, 0x6, 0x2, 0x9, 0x2, 0x3}, @hopopts={0x3c, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x50, "bb22bc051ddb5c31abf296822508a6ef40c1521fed395c6ead6d611c8f3574260745349bd67c97ec3bbf08ed6c2c59be182734a3719f931771037e55c0c2f0b46df2943ca73812dedc25c3e3d0457abf"}, {0x5, 0x6e, "4f0415437444be707ba40e588a3f5d96fbc20cdff3668c2d3eba182decfd0fc4e5a3554b49550d1471eddc04afb9c5ee8905f5dd5fb98f44f5b52eae8fd75ceec4f70acae5491dc5a573fa563b9702590de86cc05d5b50a1d25edce185dc189ecc43b5d27b533474b45831c277d5"}]}, @dstopts={0x3b, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xe0, "00d929bab288fb23761252215c21c28645180c87ca903a63eb7fbc2443d296f47271b14752a6c6dc2bf4240275158fd39b2f7794c299d542a959e9cb223a3625aff38351da181db7e75bfee2994b637e1b2adc9c39723e41047b5b817434f9261ddd23c6296ab784f90f8f251aef6948cfa69368403fcc73c52b7a88114d045c1d588bfec88335eb2a3b1df5c2026b1b0d64a2abeb31bcbc9284ba3965b90a7b122a93fa91743229827eb5d1768c7ce8bbccfba90aaee3896e5e5c1e379a2c7192f9b669bec12addd1354c611518b342ab58c0618b34c561bb37514487c56fb6"}, {0xc9, 0x99, "6ac0d2d697fae4be54dc82c0d3340a15d3e262aa7486867becf3df38cc2065c09242359bbd57b8920009a06b593afd82cadf1ad4569050227300ea03a303fbb0feb1b3f1a95087fc33074505534b3f2b3a1b34d2a241b36d0dbcc0dce464621f4138f26fce9c1ef68f3e3a729b6b1aa9b59b5b80447473021ab5d087a2930c3102e0d094d651e5de706b82e6bf6ecbad7b2172e1567f305961"}, {0xc2, 0x76, "4463a31ff0bfad0a1ebceb5054184014911ba4e066971cd1a01acaa95b5bceb7c299258e2b6900e6d7c89a2e3083575f2ed00d0b1f644286a23ea2e63b00e2019e1aaa42fbfa72dcb2dff98ae0df848ef211f6d408baf6f930315b9372ed455f48cfda39daa4307b0fb502697e0fd765fdb4942ccdb1"}, {0xff, 0xfd, "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"}, {0x1, 0x7b, "a8a2d1f671e7bdaf4b679b74128fe5cbc2ab55dbf2b384e5970a12012dc65f6dca995144a77e27696e5f5d8d00b0c96190105cbbcab1a87e2136ff2673857e3320e15dd4711590bcb56e34c2f5055152b75b964537c05929458dd471611c019eb9a3b97a02fa8cd638f4394bcdb2cfdc984d99d8e882bfad68fe22"}, {0xc9, 0xa4, "9eec8fda5c4e1f57759fd8f7c8bfba6a3240d631fb8da72befa8b9c60302a91162a8eab279162a5698e6c770bc962c839bb4b73aa44595dc0c37080185a04ed06718449cf316a8fb69f8aa60cb7745a60b7c71cb05bafa735cae24c10274bcfbb557d8aee5fdd7ddb53093b6da51386ee84dfb9efa56ad791a16780786dcf8d2708f528a7008b700cc4636327bf8f101d308d1a1047d0622f2d109da17f9cae5adc34a70"}, {0x0, 0x57, "74bcf1fab7a73ef1588b623a7b87e160678f8ee89422b7a6ef582b95038c4cae9d46b429dc048d0a86df11699de24286b4f446bf04fb01fe889f6540adf9061d0f206e5f3cece5863f890dc49a339fd1b0db35d384ea1f"}]}], "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"}}}}}}}) getsockname$netlink(r2, &(0x7f000074b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000849000)=0xc) r3 = socket$inet6(0xa, 0x7, 0x9) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000a80000)=0x0, 0x4) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00005fb000)=0x1000000000000000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f000045e000-0x4)=0x3, 0x4) setsockopt(r4, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r4, 0x6, 0x6c4, &(0x7f00001b3000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000d0c000)=0x18) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004f9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000671000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009cc000-0x10)={0x0, r5, 0x0}) r6 = socket$inet6(0xa, 0xfffffffffffffffd, 0xc) close(r4) accept4$llc(r4, 0x0, &(0x7f0000882000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000201000)=@assoc_value={0x0, 0x0}, &(0x7f00008d3000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000486000)=[{0x2, 0x5a4d}, {0xc, 0x40000000}, {0x3, 0x100000001}, {0xe, 0xb07}, {0x3, 0x80000001}, {0x2, 0x8}, {0x3, 0x4fdc}, {0x2, 0xfffffffffffffffc}], 0x8) 2017/09/02 02:40:49 executing program 5: mmap(&(0x7f0000000000/0x694000)=nil, 0x694000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000694000)={0x0, 0x80100, r0}) mmap(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000695000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ea0000-0xc)={0x0, 0x8, 0x30}, &(0x7f000030d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000696000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000004, 0x400000000000000) mmap(&(0x7f0000000000/0xd90000)=nil, 0xd90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00007e3000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cca000-0x4)=0xe8) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000863000-0x26)="26000000130047f10701c1e3592200000800020001000000dfffffff20070032050001006e35", 0x26) bind$inet6(r2, &(0x7f000000b000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/09/02 02:40:49 executing program 6: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) socketpair(0x13, 0x803, 0x1, &(0x7f00003fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000936000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000937000-0x4)=0x10) accept$inet(r0, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d56000-0x30)={0x0, 0x2, &(0x7f0000000000)=[@generic={0x2, 0x0, 0x0, 0x7fffffff}, @map={0x0, 0x2, 0x0, 0x1}], &(0x7f0000000000)="4000", 0x8001, 0xab, &(0x7f0000716000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x358}, 0x30) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00008d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b3f000)=0x5, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000b66000-0x8)=0x7e4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000063d000)=0xb) r3 = accept(r2, &(0x7f0000b0c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebd000)=0xc) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(r3, &(0x7f000020c000-0x7c)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf0254ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000329000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000a8e000)=0x4) r4 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000743000-0x10)=[{&(0x7f0000ec2000-0x3a)="390000001000090400000000800000000700004a02000000450001070023001419000a00000000000000000006080003f1fd0900001ee4693e59", 0x3a}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2000000000000001, 0x1, &(0x7f0000ebf000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000095000-0x4)=0x0, &(0x7f0000482000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b1d000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x3, 0x5, 0x100000001, 0xe0, 0x9, 0xb40, 0x401, 0x8007, 0x8, 0xad, 0x9, 0x9, 0x7]}, &(0x7f0000278000-0x4)=0x108) close(r5) 2017/09/02 02:40:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000425000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c78000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000ac0000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a7a000)=0x80, 0xfffffffffffffffc) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0xe6, 0x0, 0x1, &(0x7f00009c1000-0x10)=@common="62707130000000000000000000000000", 0x7, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x1, &(0x7f0000862000)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x6)="47504c00", 0x0, 0x0, &(0x7f00009d9000)="", 0x0}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x20, 0x0, 0x3, 0xffffffffffffffff}], &(0x7f0000614000-0xc)="656d316370757365745b7b00", 0x0, 0x0, &(0x7f000095a000)="", 0x7fff}, 0x30) r2 = socket(0x11, 0x802, 0x300) bind$inet(r2, &(0x7f0000a58000-0x10)={0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000854000-0xf8)="c5fde8a7cf8fa8091327b8936f7b10ff9fc46f992feb11b890f347afe87fbb85b5dc30660ed7ca2fcbcb8f91ee0fbcebf051a8a709cf42796189c92fb1c0771163567babae365a2f57bfac105a97496e4034fa0d0adab38ddb9e37c0bf2f3c4509cc24ae7b24a8fb9dec77b13c31bf203e246f954fe2b3aed0cd6185046e4a6f652c988227d934666471b77c465b6f26b2a6505caf56d9775dd8dfc2bf5c2b22865799b9fdd004dd4b4ef5e022718fcc9967308a0179dce0e3212c5d44a2bd34b2f445341fc84b89a8125f5e68dc5e45f32453319b736f572027478169cac926da35a1d98ad132a245e42147013ca3bdfd5127574eaf8ee7", 0xf8) setsockopt(r2, 0x800000107, 0x1012, &(0x7f0000275000)="0032", 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a93000)=0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, "9a", "2f3f7b", 0x4, ""}}}}}) shutdown(r0, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000c6a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x22, 0x4, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x158b, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x81, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff]}, @cipso={0x86, 0x38, 0x5, [{0x6, 0x11, "3dac42dc9f8180cab159967bdec3e0"}, {0x1, 0x2, ""}, {0x6, 0xf, "5ef8762676d7164a04939540be"}, {0x6, 0x7, "3b4d20d954"}, {0x5, 0x9, "43185c016dcb2b"}]}, @rr={0x7, 0x7, 0x5, [@broadcast=0xffffffff]}, @ssrr={0x89, 0x17, 0x6, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @end={0x0}, @noop={0x1}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ec9000)=0x0, &(0x7f000081e000)=0x4) close(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000009b000-0xa0)={0x0, @in6={{0xa, 0x1, 0xf6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x10001, 0x4, 0x10003, 0x2}, &(0x7f0000cce000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000fb2000)={r3, 0xffff, 0x6d, "6b158f9b37c57174099338f246d56e87230eac5f2dc3fe9efde91af204726caf219cc07ec011848bd8c8f3f5bf20c01f768a063bd7a191ea772e98aade030000004aa1241c1f229eade139ea379cff1ba98cddc362bc7f11a0dc2f03724eb372b38a5a615f8736f93b24dbed9b"}, 0x78) recvfrom(r2, &(0x7f0000e3c000+0x2ca)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x0, &(0x7f00009e5000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000922000)="d3", 0x1, 0x20008045, &(0x7f00004cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000338000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000040000-0xc)={r5, 0x80004, r2}) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000d40000)={0xf, &(0x7f0000fcc000+0x497)="09f48b6492f0e91895f246879359d1"}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c89000)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000079000-0x4)={0x0}, &(0x7f0000d38000)=0x4) pread64(r4, &(0x7f0000a68000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dab000)=0xc) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000387000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/09/02 02:40:49 executing program 1: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$llc(0x1a, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000be5000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f99000-0x84)={0x0, 0x7b, "d82254c5b5d4e97a7ffb8947666f962a19eeac7f147009915ede4ed359818b3f49a39b21aab4ac4ad5ff081e96580844135e39cc4f9831be9510f5f7645ceeb720327412ff6fedae1e7e1dc178326b951faaf858053e8095e013ec1c56154b1849530eb7943b613c07bf71cbd963dd2a96d4b9eda64510290681f6"}, &(0x7f00009cb000-0x4)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000537000)={r2, 0x7, 0x3a, 0x9, 0x0, 0x7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x1ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x0}, &(0x7f0000000000)=0x8) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x44, 0x500, 0x10001, 0x100, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000003000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x3f, 0x9}, 0xc) setsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f0000003000)="3be6522d6dd32fc082cbdf893dad9629e04e019230b7e36f1d83d3f6600400380f1728537eb85661e2303fe3eec35264f49629465a30ac32452de796471f44ac488c27850f3c88e1205dadda886aba0e9a849567c5394df1978a2af1fc5ef468b3d1a296c23d60a2ad9e7d75cd962b5108c0de62280b2bdd9b8303b7c980cdaca73964287c97b73bd7b60ccdc4c56a78bf72095217c495477e59", 0x9a) socket$unix(0x1, 0x2, 0x0) r8 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000-0x4)=0x0) accept4$llc(r0, 0x0, &(0x7f0000001000)=0x0, 0x800) ioctl(r8, 0x7fff, &(0x7f0000004000-0x1000)="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") setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x8, {{0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) [ 100.268205] sctp: [Deprecated]: syz-executor1 (pid 17066) Use of int in max_burst socket option deprecated. [ 100.268205] Use struct sctp_assoc_value instead 2017/09/02 02:40:49 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000220000)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ef4000)={r2, r1}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000c35000)={@generic="0b85f2454119bb38578bd3b71f60dbf9", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ef7000-0x4)={r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000048e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b5000)=0x1c) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000da0000)={r4, 0x55, "4b8a4656312c2edfdd73a065527d8af6fc3c4190f912ebfa03b37a6a31505d232bab98bc0eca6812e9fd6ce0134fab4df04f23ca1b9fcbb69c39a12da03f5d158127efa5149634943ac84fd8295841075a6f5f0253"}, &(0x7f0000ef7000-0x4)=0x60) socket(0x5, 0x7, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ef5000)={r2, r1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004be000)={@generic="c4ff254d4034d109c2e3e2fce4cdbde9", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r5, &(0x7f0000ef6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c17000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000b25000-0x4)={r5}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000030000)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000ef7000)="05b21641631ff6bc5d5c1dd92bf0b60c6ba0cc69dc30d13dedf6e2f0c60b596d6224ab8e2404565ad25519b06c67bfdcc9b6e101367bc6cd60a0e478bca6", 0x3e, 0x80, &(0x7f00006f3000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ef7000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000099000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4d000)=0x14) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000aa8000-0x108)={r7, @in6={{0xa, 0x1, 0xe8, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x9, 0x401, 0x1, 0x1, 0xc454, 0x80000000, 0x20, 0x7, 0x9, 0xa000000000000, 0x8, 0x200, 0x7ff, 0x8]}, &(0x7f0000ef7000-0x4)=0x108) close(r2) 2017/09/02 02:40:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x401, &(0x7f000014d000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000a64000-0x2)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000686000)=@int=0x0, &(0x7f0000aaa000-0x4)=0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000617000)={&(0x7f00008e2000-0x8)="2e2f66696c653000", 0x0}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x8000, 0xfffffffffffff802, r2}], &(0x7f0000fdc000-0x11)="00", 0x1000000, 0x0, &(0x7f0000b93000-0x30)="", 0x200000000000000}, 0x30) r4 = socket(0x11, 0x802, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000eb9000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2}, &(0x7f000048c000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000bf5000)={r5, 0x5}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003eb000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003ec000-0x10)={0x4, &(0x7f0000be3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000589000)={r7, 0x3}) epoll_pwait(r2, &(0x7f0000c9e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x3, &(0x7f0000042000)={0x5}, 0x8) getsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000bce000)=0x0, &(0x7f0000450000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000640000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b46000-0x8)={0x0, 0x9}, &(0x7f0000516000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b3a000-0x8)=@assoc_value={r8, 0x5}, 0x8) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000f87000)=0x0, 0x4) syz_emit_ethernet(0x13, &(0x7f0000b18000-0x57)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x3, @llc={0x0, 0x0, "a8", ""}}}}}) syz_emit_ethernet(0xeb, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xdd, 0x3, 0x0, 0x0, 0x88, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0x9, 0x1, "ab0b84", 0x4000, "cd8572"}, "eec985f6eb5e3e4309be262acb66736b2b5c33e12b3f55a87e3f9dc2bec5b25a75183044e8c9500c689ca810f0e6089d05a201f57062a13a889532dd65d7d140ac08cf597d502f1c2b1e07b765be255adf979b1010a7c10aee3224af5f53307f153a69d9c5ec841da2e7257be9a9d0b61097e8d0652b6a2292bdc3806dacf87866aca1f0d21d2846d05c989cab2b62c0904f04e20033103a4680eaef2e6dc7b80d7eacc73b4deda97639967549cd9932d577b9a0c73df8bbf4"}}}}}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000c7a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00008da000)=r9) r10 = socket(0x10, 0x2, 0x6) getsockopt$netlink(r1, 0x10e, 0x3bf1dd0659222031, &(0x7f0000c2e000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000231000)=0xe8) poll(&(0x7f000057e000)=[{r0, 0x8000, 0x0}, {r2, 0x1000, 0x0}], 0x2, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00001e5000-0x20)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_BT_RCVMTU(r10, 0x112, 0xd, &(0x7f000037e000)=0x80000000, 0x2) sendmsg$netlink(r10, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x4, "0000ee0c0b00040000000000000049"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x20008800}, 0x10) 2017/09/02 02:40:49 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x40813, r0, 0x801) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1063}, {0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x37a7a05d, [0x3ff, 0x81, 0x9, 0x1, 0x8, 0x3, 0x1, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xff, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000432000-0x4)=0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) listen(r1, 0xfffffffffffffffc) r6 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000716000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000032c000)=0x14) mmap(&(0x7f0000391000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f04000-0x78)={0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x22, 0x1, 0x7, &(0x7f00001f0000-0x10)=@common="65716c00000000000000000000000000", 0x6, 0xdaf, 0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000f05000)=0x0, &(0x7f0000f05000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000f03000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r7}) bind$inet(r6, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000f04000-0x4)=0x10, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000546000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0xe, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x40, 0x0, 0x0, 0x4000000000000, 0x67, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x7, 0x1, 0x401, [{[@broadcast=0xffffffff], 0x3}, {[], 0xffffffffffffffff}, {[], 0x7}]}, @generic={0x0, 0xd, "b92f7f3577fa536cca5f8e"}]}}, @udp={0x3, 0x2, 0x8, 0x0, ""}}}}}) setsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f00002e8000)="02", 0x1) recvfrom$inet(r6, &(0x7f0000bc0000)="", 0x0, 0x1, &(0x7f00000c1000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 02:40:49 executing program 4: pipe(&(0x7f0000a58000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x20000010, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007a4000)={0x26, "686173680000001e9d0000000002", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003d4000)={0x9000000, 0x0, 0x10002, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000081000+0x8cc)={r4, 0x8de}) r5 = accept$alg(r3, 0x0, &(0x7f0000b4d000-0x4)=0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000738000-0x8)="643b000000fe", 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000035e000-0x4)=0x0) getuid() getgid() getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000551000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000014d000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fc000)=0xe8) getgid() gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000024b000)={0x0, 0x0, 0x0}, &(0x7f0000e7f000)=0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000779000)={0x0, 0x0, 0x0}, 0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000165000)={0x0, 0x0, 0x0}, &(0x7f00008a2000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000353000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000018a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000614000)={{{@in6=@local={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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac3000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000304000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a5000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000012e000)={0x0, 0x0, 0x0}, &(0x7f000099d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000264000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cb8000)={r6, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 02:40:49 executing program 7: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d16000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d15000)=0x60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a81000-0xe8)={0x0, 0xdd, "5bf57cbdab30164d7b7056c616167567acce48379aa507537fc7b75dfd3267b3b16f72f84e97ee9ff102a071c2e495d7519dd3964200a21d1aa5a6f3bea4f6ac6d1a039c07f3c76d2b63d831b3c658fb10ece4e359496a993c89642e113f8326c065bd57d663bc3fbe533c0ab6a5693219d428647507892fe587906b4d9c6f29b60afd2b8bef6bdd488ff78725648f5c79ed887aed07022d56837579ff2281c5bbda8672ebaf11eebe2feeacab94e500951bc2e6619a90d1470cba2ea965c017e877d446d58059ad98d0c977bbe7129486eee6b85f021e2524e45ad3fe"}, &(0x7f00004bb000-0x4)=0xe8) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d16000)={r1, 0xd7, "b803dba7088f5abad75df0052e3f684ae94ca5eb1cc03f77c5f6daea69c110e1cb299c2ff641bd33e22345871a80b1fc004ca009cf3c05f5abef514174d99c4255f83d92d451e747c05e2fc92ed84c4db151762f53202272f99f668440556e2f507ec9cd318dd9bbe2bbac08792908df1366730fff26aaf498d5f2fd8994c1765080e71947ac783a7cba2ff49da1e43034f553e014b4e4c4ed865106460cc4d65839259c2634c9c27fcd6f60720ac3a9faefab2b5ba2313860cff9e8110ae46ee115bf3c1949094b000795e11b19b6f236e29f26e0f39d"}, &(0x7f0000d16000)=0xe0) getsockname$ax25(r0, &(0x7f000029d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005ad000)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000528000-0x340)={0x7ff, {{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]}, 0xfffffffffffffffd, 0x5, [{{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}]}, 0x340) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d17000-0xd0)={0x0, 0xc5, "354d9105dc221518a63b1036cd72e49b9cc40519a53a780bb7445db4189a39b656fac93646ca8174f43600a40afd3f5abb6c7ddee296bc4d28549d0cbae62c5256176563467ed43d1da71c34d47dcda803550c60971ddc6bb3bf3bc6a04ae6ca3a4bba5ba82e07e047247038344809959b7ab922d28b1d85ece58fca5536d2a8c126bfb5e96d69b3cde4dfc593c21779ecd45c03ec062b9185bc8206d48cf36a9ceb8196ae52b97cf5d1aae04b77b5b15c526861f956f39726d830e48e5cc7dfa5e480712c"}, &(0x7f0000bff000-0x4)=0xd0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d16000)={r2, @in={{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]}}, 0x8c) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x90000, 0xff, &(0x7f0000d16000)={0x0, 0x0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000b72000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d18000-0x4)=0x78) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c0e000)={0x0, 0x1, 0x5813, 0x5}, &(0x7f0000d18000-0x4)=0x10) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d18000-0x108)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x98c, 0x8, 0xfffffffffffff000, 0x7c, 0x1, 0x401, 0x80, 0xb9, 0x101, 0x5, 0x6, 0x0, 0x2, 0x0, 0x9873]}, &(0x7f0000175000)=0x108) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000d16000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000d19000-0x4)=0x0, &(0x7f0000d19000-0x4)=0x4) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d19000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000d1a000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000013d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r7}, 0x14) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000d1a000)=[{&(0x7f0000001000-0x29)="29000000180019a8553d7547000a00000200e3000000000700000000090004000000000095645aff00", 0x29}], 0x1) 2017/09/02 02:40:49 executing program 0: unshare(0x8000400) r0 = socket$kcm(0x29, 0x80000200f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000fb7000-0xc)={0x0, 0x0, 0x2, 0x0}, 0xc) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fb5000)=[{&(0x7f0000869000-0x39)="39000000100003046906ffff7f0000000000000006000000000001070000001419001a0012000200b600000000000008000300ff00001ee405", 0x39}], 0x1) readv(r1, &(0x7f0000ce9000)=[], 0x0) r2 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000164000)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x13000)=nil, 0x13000, 0x1000000, 0x14, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) gettid() 2017/09/02 02:40:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x3000)=nil, 0x3000, 0x2000008, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x6, 0x4012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c53000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f02000)=0x5, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4, 0x1011, r1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000faf000-0x10)={&(0x7f000000b000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000b000)={0x0, r2, 0x173e10918d515b43}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x30)={0x1, 0x2, &(0x7f0000007000)=[@generic={0x0, 0x401, 0x0, 0x8000000002000080}, @map={0x695, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000007000)="67", 0x8baf, 0x80, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000000000}, 0x30) r3 = socket$inet6(0xa, 0x6, 0x4) r4 = accept4(r3, &(0x7f000000c000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000fd5000+0xc90)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="15d94f9b2279b93cb44d020027d56466"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000995000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b86000-0x24)=@ethtool_ringparam={0x11, 0x8001, 0x1, 0x1, 0x1, 0x8000, 0x0, 0x80000001, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000be4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f05000)=0x14) syz_emit_ethernet(0x43, &(0x7f0000259000-0x47)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[@rand_addr=0x220f], 0x0}, {[], 0x0}, {[@empty=0x0], 0x7}]}]}}, @udp={0x0, 0x2, 0x9, 0x0, "ad"}}}}}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00002ac000-0x1)="f2", 0x1) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000078000-0x14)={r5, 0x934f, 0x81, 0x0, 0x43, 0x8}, &(0x7f0000b14000-0x4)=0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000153000-0x4)=0x4000200000000, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ac000-0x4)=0xb) recvfrom$inet(r0, &(0x7f0000f01000-0xb3)="", 0x0, 0x0, &(0x7f0000b5f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept4(0xffffffffffffffff, &(0x7f000016d000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be8000-0x4)=0x10, 0x801) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00001e4000-0x4)={r0}) [ 100.472829] [ 100.474501] ====================================================== [ 100.474748] sctp: [Deprecated]: syz-executor1 (pid 17066) Use of int in max_burst socket option deprecated. [ 100.474748] Use struct sctp_assoc_value instead