INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts. 2018/05/06 12:37:14 fuzzer started 2018/05/06 12:37:14 dialing manager at 10.128.0.26:44449 syzkaller login: [ 50.588771] can: request_module (can-proto-0) failed. [ 50.600174] can: request_module (can-proto-0) failed. 2018/05/06 12:37:22 kcov=true, comps=false 2018/05/06 12:37:26 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x2, [0x6a106828, 0x1]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r2, 0x214, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffd4a2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfda}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x20000040) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e20, 0xffffffffffffff80, @loopback={0x0, 0x1}, 0x80}, {0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x800}, 0x4b7, [0x7, 0x0, 0xffffffff, 0x8, 0x80000001, 0xfffffffffffff99f, 0x3, 0xb45]}, 0x5c) r3 = open(&(0x7f0000000300)='./file0\x00', 0x7146bcbfbaccdb22, 0x110) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/138, &(0x7f0000000400)=0x8a) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000440)={{0x3a, @multicast2=0xe0000002, 0x4e23, 0x4, 'nq\x00', 0x28, 0x81, 0x4d}, {@loopback=0x7f000001, 0x4e20, 0x1, 0x100000000, 0x4, 0xfffffffffffffff8}}, 0x44) r4 = semget(0x1, 0x3, 0x1) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000004c0)=""/248) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000005c0)=""/78) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000640)=""/17) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000680)={0x4, 0x7fff, 0x9, 'queue1\x00', 0x3}) bind$alg(r0, &(0x7f0000000740)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres-generic)\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000007c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000800)=0xd82f9a65c6440050) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000840)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={r1, 0x1, 0x8001, 0xd98e}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000940)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) socketpair$inet(0x2, 0x6, 0x7, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) listxattr(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)=""/78, 0x4e) umount2(&(0x7f0000000ac0)='./file0\x00', 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000b00)={r3, r3}) accept$alg(r3, 0x0, 0x0) r6 = gettid() sched_setaffinity(r6, 0x8, &(0x7f0000000b40)=0xffffffffffff75dd) munlockall() sendmsg$alg(r5, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000b80)="e3cb732a9eb47957941cc04b32585fbe352b5fdd22beb13948ff104a5a89248b6fe6975c33c0f8b7ca02e01100f67f98fe2b82efdf72ba3deed71523f74de43f745eba11e313851294146215a6955faeabdb0478e94568b29f3c3bfc7a1ebc8a737cfcec9fdf2941d18ca6fa7bdc8a630faa8008e0ad8d0b4a883a5ef81a3692cf7674d2e296b3a690eb0427659447568180273a3baee63137aa7b33a5c0272a802fc3862c4b343d0ae58c8fb217e9ecaada07c576628ce5a717f31127d5fb4d075255bb1948638f361770219220f8", 0xcf}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)="264baa3bffb1fd2002f29324256364b2d6136908ef703f029c9c4c34924b13869996f250b77bbe6735a92ac42e008a67deb2d131e7394144c37b10b696420b0809ead65aa20cd67e468eb9878d6536b6d1349e0df1131cd6134350b0fcdb1e439ce24fe962ee7d5c5c9732cf748554691e6d9e7c41d3ec91a99535fbb4714182ab29b3a7ef7c97b040b8a6337c65d12afd3caabaf243266c4f5d14d9665f", 0x9e}, {&(0x7f0000000d80)="20104ec7db7b9c35ae2f58a862cd086cf00ee432949d4bd71dbd5124f87cde3a8560ed7bc43aaed027cefefa47e9fdef6a20387fcd59091f3d9c5cda858143aeff1bd4db3b36002d40050a3d55b967baef8e9513c72a552559c29aedbc3f329043b92aea7e1d137fa25cfbc647675cb72e5ac1bf6d3a4b40b89295b39ae9f18b9bd6b230941385f40f61cc2f3a060f6f0ffa7b95968bff8ab2fc320331133145b62cd3fdb44fc84f2067057a9550bc771a08d5ac4d8f883657aa240227c1a634a383f01d2468250eed53719fe394cd13ec67b36366a5bb5beb3e40b1baa80c9a2c72aad731edb08cc276", 0xea}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="232dbe8711336ed16b6c2d76146d08eb5b75c84a73ee05dcb395a6c3c28804e29d1f2a7613ba19c21bd391ceb99fcfc9d05f36d2602e55d2437c65d0e05aed1ebf57d8a74bb52478fa057a3b2fc8b832fd7e973d9ddccc81773b91b0", 0x5c}, {&(0x7f0000001f00)="ff03e5cd627f59cdc71d4a1be20cbbe1b1f015d6ca19d09ef4f78a635b8c1120466d8547996e038b1b4aabb33a914a624bb010350e7955cd01615c32004190f7ad310e0ac90a8cd68baef72cd907093f09f3419d072e51a92945401fc05629685de8b4f2bd111f2277c9485953ffc9fb58569c9cffef88a4e521b5193dfbc15f9a4d2f15a84ef3744a59b3f9f413b899c81001eb91dda2f836cfb8d60969ac0886d411d855ea155024c603ef2e13bb10287c0e446f6855fc270bff22d2bce04ad6d180e3377c71e1ddbd4439a4ddf4", 0xcf}], 0x7, &(0x7f0000002080)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @iv={0x28, 0x117, 0x2, 0xe, "55d2b53c82b3263053653f944802"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}, @iv={0x1018, 0x117, 0x2, 0x1000, "5c842e8294d53b53c4d9d64e6614899ee7bd021d79c16b22075590ef14734fac1de0212207cc7999f8890d3bdeab659ac02175e37b9b421dc7ff61a1fde04b78e08cbb649c10d550ca761127fc52809f98af304cd4770d497edfd5391c870801c3fc331b33124b955c55404efc200c0ae67c18cb256a8bb76d8af783225eab686ae093675dfefe6ccd6611de86a1f8de124bd3c2698e81eab57f4b3ff7cc074483083383699ba362fd40cf98d920a8d14c3197b7ab7a2972dc8ededf503bd851bbe87d7923bf0b1b06495497b9c6cb962951bd0ffbab8f9d196e1640f4b6b5d71197146438e65f8f2c6f51a442be4c7ef50c205cb54df0eff021d76b263dd30356de8e45ff90e72e776ed4a8159125f5306eb79c54ff4269c9d946df39c18a51e95bab08f92c5611e5c9de95d2b1937923309a3ae4239f0a68b228dd05ae0b9b6c214fcbb5be17a8eda75a4fc0bd3824202b42dfdd96154f8cfa3ec959f9d117dc368bfcce4bb29efa84aed43c01556b811cc9fb387e2e2da11836f13f12f6d623b61a0cc2afcee7437eab3df0a8a544d76e6cafb109b239fd18c85d8e96d706576818d523c6c1812c4677f87005d6d04f10debe3261c77d690680d88c1abeb0009edac0fceb99e9c906f63cc8042e9663db0af5436b195e1bd044adee5662ca85b2f5a230b1c5cc99dbceb08e24cb5d25050b5ebdebe054a3e5091ab544aadd5c9705562c6e24f9599d2a5e40371628ee6c2fb30b027f1542337ffd2424d5955e856adfa854221425aa231db0baa4c2cd5a3d88c63e66fbeed9d0f7d7b1bf9fa40911c54939f65447ea664f0d58134b2fb5242b41788374d87d61c847f76594a94fadd6b518eada296248a4dde298b8d4df5304be396dbaf48b74c3488bae724ba23fd1c7b21726b6af54159da4acb7f7999995a805cc96e7a420a91d3c2185d192d208c0865a7daf0e3fc4af0e356fb587b5ed4d310f4060017f948079079acc822b11d17ef724d3a9557cf99824a52c196aff2b88a20674c089199a736c9876f74368f341d8e7c42daecb4fe634751659755f31b29c7a4ce41ac57d95694f65588975f9614ddd95727ee23b5e16f60ef34eb0d155e10087387d7a9a1889d2106be55373161e865f97cb38c3f0baffe61b95668a37f13b833cea18d36591b659e2be756f25ce926b407d13b52330b5abc566c7133929e7761e568c8ce05c6a2abefa23bc29a7fae3ad2576596ced950361eb01d6f781b3b370418266683481147fe74d31154b5384d3204775db04d1a2e6dc24f567bc80d9df8c59c3a94019d847644f54bfaeba3d41f3e066566041b01371b09fd6d6e677eed898be802612a54184833900d00ac40fd6bc95d5e588b6967e6490ffac993d099b948ef06f485b46262daffa6fe68520fe79c240b84307e3a7f471a57bd6ff8d8a3d6126ec8cde2f2f9925f233c8c0c4dc8acb5465b85f4316bcd7c1deb6e3154b0afcf90e1795e9b44b9c6a3faa077e75457ec8afecad1a6129be8c743a56a445b98f26bb40b2dcbec6174f048a1751ed783d9fc2b7bc65407c604f7a7178745a33585f008d4cb01b923537328384a07d96c4a3084ad6597106263c3fea2d62aa499b2f014c1b6d409455f80ca75ed78df23c0b2a02dc5208ad8c9710392c54caf7f9357aa9dab4ac265eecbc036a3f2f99b1d6f470cefd72a6c8d73487379e0a3ad8cceb0a905eea26c989b0ff49c092b57b5639fbf1f94642bda7bac49539d31e474447302af6684616a7266348911e39393ba767e2f5dcce327c90568aa6c91cb5e3c589d6daeb677bcb222ae53e52394c9696a214931d7cca353294ca3f585c04d2ee323b8b55e73acee6b160389245a3219e3a30ffe9e0d33e71b46b91980fb9eb6126e4f182546b97733967046f959fc39cd29a273cf078b4ca506e31176a0ea6ee280f45da3addae2c0fe4f65795916e560f819b61ede71738babb011a17af4d7519b6bcace41c45c39f81f89b6e3a562fe868b0d3cbcb47348fe448f06158cec283e49ac778d35a2a7b79aa67801b29ea266e417cbf5f88d33222c0ccbc7a0e401e2fc8202fd070d217345d1563a7c561ee6b7c60c11e4a3d646f8b42f91db0d84e7bd947775708fa3e97b58148f94c15ea16071a5eadd227ff43d5eae2e27a5480ae4745318ee137ce977e862f721625769d488a8b3d51b29a18bdd710ba72a93ce39816567d9a3ff7a3a0fbee31e95ba4c8b9efe5e7e76723bbfbcd2035126afa81562c98da4224f7d46a0a5b50712f68098be5f4fae66e73c6f142d0bc8c507a01c9c161e2ab7c8a154bbce2be735f4e6b2602b1fcbc640f243001548f9f85ecf835e7fd5727c13f39304799e05e3a223417e56b71917f1943c6b12a95f596e1c52676eb1acfd14be1d1c12d001b857ee8251728c74ecba2f0d4ddc0e01cb737d68ad3b2f6910b58d29f57915f83581778a0ce476b0f5a0079dfa7b193a9117d5bab10b6b92af29b3cfd7d7f0448b2b4a08387d30e6842269362ad7a7d74f6f09fc32d784a6ad6923f726e9cb8d7eb227d21ed0d09c2686f6da2b85ffc5d21b6d5886f5315ee51fc5aab735367f46d9a3529dbd3fd375fd53176be4332791a859a3100068d0d4aafb4da34075cdd7a4cf05e255f156a99af9d9d87c03f15fb0542f5f260c01c1053b2182b8e67522e640e1e458b97153f47ca6ea8c0b5aca69ad9c10e3d80e26ec548b675a5752edab6ece116ba3cc9db2dd1d140008542841e14b76b5003e5cbe61eb35b51ee32c730090116ee9fe420407df83cd0d3ee4395c4c35ff5d6f45daf9947696e2e372b38d23877bbc92f4bc75aedb707dfd49c0fd42585eb8c2eaedbf9144de107c392792d2f76dcfdeebad6e42c5ed64dc6cb974f68fc5a2d39e4bcd1fbe2c8a4689a65311b828d001e9cf8530c2ee9aaf9f51aeb9e50bd7edbd99dcc820660255d4c8c3235498d9e5252c1879ca491034042e8737ca133dcf876f68ab2bfb8904864318db58fadd8b50d8d859ebc1781b05d2893358fb3414c38312d24cdfad7648c994dcd812fb273b729118a29e500108e12fd2475c325d70ce3e7c65cdaa910516e54c9a7f524e70529c015d7aab7e0295c0d197af0fd61c0af97db2d9072b4aa8eaaf9ab6636715891d7608317dd3eacc9f9ca63f99a1c6f368c39dbfa43323dafbbc6745cb13b0382e09b9bf90eb423246eba35cfe28a6f85f8a187986519f7d026b991f67d0c48f2a2aa3ee3d79da457a0a41a91accf3a9ba8a6595ef1d345b3bc6691c3a9f9dbd490aebbc3e45b9f71ef04cd791e0c766f98aa9d8d6c03116ebbbae6bccdd8db527c7334990a37daa73843eb03b891ee8ebe051ca9d9b6f4e36cfb4fb09b1e1f0959382c3d2c863803f4bb2dda18af484c00f43b75ee6cd3db4981439875aabca6d3e683c957f91a6122bc20961d046f11d484dd91d96eabc43cd8f872fa84ac3d5aa60a8f53c496eca054cf34026e97ba04f51c3388312d19ba3279905a97105e4d1e9c6ca66eb9ed839c5a6c8247c50baa02eeeb6a0ba3bae83f56fa0eda633aa434f990a7e9cd1770ca03f53e1f004c3955401127e96b100684747198bdb8405738a20cdaea380b88920a94dc48f267a5fdfc2d159fceae59b793ba76cd0fb794e4762c4d356809771c5b67b706a9751cfa1deafa109472a967c097a86ad3d05d50b27c620912e59340a673eb7cb4d467ca543b5c9cb108d6af20e8f17268d2bb1cdb6970a44d434b68557de97fdaf0043c00d1a5c7eb6a1f76482ef8b4a89b582edde56fe487bf799a3fc1744f478829d946a927a3854d976b4abee970c5f7ae7916e1d11c561f40dd0bd56b717b37f0195f9bd7b7f524a12f02a8ea0ffc1c59c10c9ee4e55ac04f4ae6badd93c83e821b1974d0320707ba04cc0ddf3970d695d4e8effcf81ea0df5d027bd11bbd4b01010ea3a1f85822e018bf27dc4449c1611000f8f250457829807472d2596d4f1c84c915c08479e20533f8410635d9cac72915d96bc268c879bcb02dd6e6039bf06fdfba5f8ae424d0eb780da3bb888910b8f32c9e1e34022cde36a22117efcb72e4e8179659da399f2537237f346e567fa6ad2cd901f451acf140ccb82b0e1079147bcd3db5580aaadc2cff76c5546b9ec0ffe52d4538db6fedf0673a6f244146f6bc49e98052427960570c9a4fa2c3fb5d7250e0024bbe91826f024fd7ff83fcca22ef98c5ffc31a908ea6f38a7ad56f1c578c2110bbe9dfcf0a1a58325cfc109437fb0bb7c1a44293e35b6499399b2406e5706deb942ac4db9be9114e4b455a7365c15da7bc5a78d8d0fd007e5918f10b90626737e5f876b04cc29674ff4eb67e4488291f6a00aba211cf09e3b7bb6eb9f06f837a72fc7f5fa07b88cb4084cdb6147fe50f7c5108d0b7bf073a20a8d0ea0086a42da155eed3e1b72da307c1de50ca1b15092e3a87a150cf60da57460415f1c202ce6462cca9ba146b729b14537cd3c2cba7b04d093fabb79ac7e2a2f5ef41c803a6bfcf260644e3051f3a7165bcaafaf5c1b8e2422f8498d10e408191f8721e53fb66e68320d342894e24098d5098cfed910a226db16b6175b7aabaa0d8339394e6094a2b700e7726ce7a7f1170eefd530d7ada5f28fd02cf00ceb52aee7aa6df92763b3f815457aaab2162746baf0d14f3392b950e99845ad745f9be705536ddb4c6fd3884ad3b6e7cb5493250a6681a5c5b8628795937d19290580fc31c296e84e0b94b915dee63d2213ad7882dc1a28b822d014b6d7fb5f9a2d658b6a5107704af5cae0b4c89dac58521a9de8da17efd4f826daefbbdfc776569d2de48bc6c5b8258bbfc142228ce2a74cacd2ab1477bb16a96c5eac049453d633d68553f84346f2a09ba6d829d9d63d311d4a9a052e7ca90bb9f13e79e8ea84b2959e8481929c4e5c078d2a5b0c1d9b2657a1008782d35050bba435277f7a4a4af3a7c71d1e1e3b713ae7e238c83c823ce1ba67149edf0b427576f843c7b39193f11551b428be9e9c7508f3872f34114abe738632731d4f09b968eeea74c6f1dbfe7bc900f60b1caad0511e95b5a5b42c3e160edfcdd77e08ec62aa1c6e951256689dcc878d5463b553294b2692e8ea1ec46be27e02f28224d2eecc2879d6d4541bcf99bac37b546089d357fce003efc49bd7703b8345e28357f084c0733de772d3a40f5d863f6c533ba709231fbc51be7176772dcd65c2dfbcccc1e06e089992dbb3dae2cba7830c93640738c89c90b1952e73b4e018577fac17975bdbe4633bd115a4ecdf33db9639c56418ba64f879cf474fe5247644b87114732800808dec8563d13d7dd8f01aec5ceafc4120cf72083fd4818812eecf7bf6518eb6f25bd1310e3a91708bc17ba6b3b74a477ec9ed5e90b4adcfb6d2b194be86146b274d30d1e068b5f8d1857106ed9173dcb56fd6e58b7a92119821e7c196686a10614fb1bf775f4d30627a3519c3d516f41696395548630d6f3b0a663533563b237e3b98f67ed9dba576a67a3a185976ea900e2b1f0c90d8fe5624b54a2218f5613f9fd6d9ff455b77e3196ace2bb77c9bd7c10c7d4a25a5234ea1e3f8df14124c253d5df0440d5f7bc90a7be59ba30f0271a60215b7ce039aee77a7c37b5f66c2e6021c1bf625f3ffe5e3482464a543b42e0ef124ab3d94b1d76ab685f5a53b8f0102266e5b1e05ad5a01f489b347000aa7cd3abf208858f894725c6998618f40275496075c3827c88ac38a6644203b64f423792bdb13691e29978b6ce53da024dc216f8be322474a0e02e"}, @op={0x18, 0x117, 0x3, 0x1}], 0x10a0, 0x40}, 0x1) 2018/05/06 12:37:26 executing program 7: r0 = socket$inet(0x2, 0x6, 0x3ff) recvfrom$inet(r0, &(0x7f0000000000)=""/194, 0xc2, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xdf, "3f75ec103a662d5ce3950ec03fcfe352b0aaa1a128f00629ba8c00396c8d9adf8bde282f4f1cbba4b98d31c4f80c4a6d9b10e3ddfe321adf3d0d7bfedf92c9b3f7ba12d8e4de9e1613d7cd973abc31a86bacdcd214961ae1a04990c1be70649c5d4b4d18e36d1c1eac246789601a5478c72b7d934df836b8c970f7e906bdcea258369b81350bbcf596c8bf3773647326753f7a467fbcc899dc8f967a6e18113ed6e0e2f789005c716d3c38510752c89b3ed27581bf1d1997b625f6d7b89d7d362dd77e0053717b51f6ff9114bf3bc4933ae440a2a3dd42a8cba40a1d4b359c"}, &(0x7f0000000340)=0xe7) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000440)={r1, 0x7a48}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000480)={r1, 0x8}) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000500)={r3, 0x8001}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000540)=0x64bc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000580)={0x40, 0x8, 0x0, 0x1, 0x100000000, 0x101}) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000005c0)=@hopopts={0x29, 0x6, [], [@calipso={0x7, 0x28, {0xfffffffffffffff8, 0x8, 0xffff, 0x80000000, [0x401, 0xf472, 0x2, 0x81]}}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x9}]}, 0x38) fstatfs(r3, &(0x7f0000000600)=""/4096) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001600)={r2, 0xd7, "6a9136dde508609624e114f0d35b4a1edf268a08652b40eeeb2eb6fea7666b089e14139124f510cb7835f6d0d436339028670c46f10a71d644379a59756d0c8e8faa11e704104e06fee1c28c2f3634de59a7da2e2fa949221711d4efab1fbabd64bfb489a95746d5cb63996d220bc0da9d545b91b7679ef0e85517d52689cbfe1cc0dc7aa006ad740ce11b6c72a81f1e425936f2091c64b4808ef75e5d78b691732e294ef4e93078ed90dab2bf1c27ef0002e5eca11fc279746db458853273a20e927f48041c5f4f64aa523ef685400ef9b5a14dececa0"}, &(0x7f0000001700)=0xdf) r5 = syz_open_dev$tun(&(0x7f0000001740)='/dev/net/tun\x00', 0x0, 0x2) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001780)=""/161) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001880)={r4, 0x3c, &(0x7f0000001840)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x4}]}, &(0x7f00000018c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001900)={r4}, &(0x7f0000001940)=0x8) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000001980)) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f00000019c0)="afac251a92e376c97dfbcbe262ee57d8e944d056444c4d50cb957f", 0x1b) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001b00)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000001b40)={@empty, r7}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b80)={0x0}, &(0x7f0000001bc0)=0xc) fcntl$setown(r5, 0x8, r8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001c00)={r6, @in6={{0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000001cc0)=0x84) 2018/05/06 12:37:26 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x141, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x1b, "a4cda882962f820510f47d68d4d0b3540b27e1371ab4559fc9ce1e"}, &(0x7f0000000200)=0x23) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000240)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000280)=""/77) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000300)=0xcb, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e20, @rand_addr=0x1f}}, 0xd5, 0x100000000, 0x3, "ac8cfb2081574e02cb0d03af938bd5054763dabcaade6064e434e14fd89690532cef87c8d62ffd07d9d8d9e1b25fccf50e5b882b5a35518e5d69adb66f9b3454e2616fa54eb39ef91948557571fc8c6b"}, 0xd8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x404060}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x44, r3, 0x7, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb5b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa4d3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40040}, 0x4000000) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000640)=""/4, 0x4}, {&(0x7f0000000680)=""/111, 0x6f}, {&(0x7f0000000700)=""/148, 0x94}, {&(0x7f00000007c0)=""/128, 0x80}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x200) modify_ldt$write(0x1, &(0x7f0000000880)={0x3, 0x20101000, 0x400, 0x80000001, 0xffffffffffffde4c, 0xc4db, 0x1, 0x946, 0x0, 0x1}, 0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000008c0)={0x8, 0x7, 0x6, 0x1, 0xfffffffffffffffc, 0x40}) getpeername$inet(r0, &(0x7f0000000900)={0x0, 0x0, @dev}, &(0x7f0000000940)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000980)=0x80000000, &(0x7f00000009c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000a00)='dctcp\x00', 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000a40)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000a80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000ac0)=0x20) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000b00)=0x3) clock_gettime(0x0, &(0x7f0000004e40)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000004d40)=[{{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000c40)=""/133, 0x85}, {&(0x7f0000000d00)=""/2, 0x2}, {&(0x7f0000000d40)=""/23, 0x17}, {&(0x7f0000000d80)=""/86, 0x56}], 0x4, &(0x7f0000000e40)=""/75, 0x4b, 0x3}, 0x4}, {{&(0x7f0000000ec0)=@alg, 0x80, &(0x7f0000001180)=[{&(0x7f0000000f40)}, {&(0x7f0000000f80)=""/199, 0xc7}, {&(0x7f0000001080)=""/240, 0xf0}], 0x3, &(0x7f00000011c0)=""/4096, 0x1000, 0x5}, 0x10001}, {{&(0x7f00000021c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002240)=""/153, 0x99}, {&(0x7f0000002300)=""/57, 0x39}, {&(0x7f0000002340)=""/132, 0x84}, {&(0x7f0000002400)=""/152, 0x98}, {&(0x7f00000024c0)=""/90, 0x5a}, {&(0x7f0000002540)=""/244, 0xf4}, {&(0x7f0000002640)=""/110, 0x6e}], 0x7, &(0x7f0000002740)=""/148, 0x94, 0xa71e0000}, 0x1f}, {{&(0x7f0000002800)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/57, 0x39}, {&(0x7f00000038c0)=""/241, 0xf1}, {&(0x7f00000039c0)=""/208, 0xd0}, {&(0x7f0000003ac0)=""/245, 0xf5}, {&(0x7f0000003bc0)=""/251, 0xfb}], 0x6, &(0x7f0000003d40)=""/4096, 0x1000, 0x3}, 0x401}], 0x4, 0x2000, &(0x7f0000004e80)={r4, r5+30000000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004ec0)={0x0, @loopback, @loopback}, &(0x7f0000004f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004f80)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000005080)=0xe8) getpeername$packet(r0, &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000051c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000052c0)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x1803}, 0xc, &(0x7f0000005280)={&(0x7f0000005200)=@mpls_getnetconf={0x4c, 0x52, 0x10, 0x70bd2a, 0x25dfdbfe, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x10}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @NETCONFA_IFINDEX={0x8, 0x1, r8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xefd9792}, @NETCONFA_IFINDEX={0x8, 0x1, r9}]}, 0x4c}, 0x1}, 0x800) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000005300)=""/147) 2018/05/06 12:37:26 executing program 4: clock_adjtime(0x3, &(0x7f0000000000)={0x9, 0x7fff, 0xffffffff, 0x7fb5, 0x71, 0xfb8, 0x2, 0x3, 0x20, 0x1, 0x81, 0x7, 0x2, 0x40, 0x100000001, 0x1d5c, 0x8, 0xffffffffffffff80, 0x0, 0x4, 0x1, 0x0, 0xffffffff7fffffff, 0x9, 0x7, 0x8}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2000, 0x0) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x1, 0x6, 0x5, 'queue0\x00', 0x6}) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000280)) ustat(0x7, &(0x7f00000002c0)) execveat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)=']\x00', &(0x7f0000000380)='-nodev&$.*vboxnet1\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='queue0\x00', &(0x7f0000000480)='/dev/null\x00', &(0x7f00000004c0)='userselinux\x00', &(0x7f0000000500)='queue0\x00'], 0x8f56cbe2bb6ec334) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000580)=0xecc2) r1 = gettid() ptrace(0x10, r1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000005c0)={0x1, 0xff, 0x7}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x40) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000006c0)={0x5, [0x8, 0xc2ac21f, 0x4368ea6d, 0x2, 0x3f]}, &(0x7f0000000700)=0xe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000740)=""/234, &(0x7f0000000840)=0xea) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000880)={0x77359400}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000008c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1d}, 0x9}, @in={0x2, 0x4e23, @rand_addr=0x1fc0000000000000}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x7fffffff}], 0xa0) fchdir(r0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000980)=0x4, 0x4) write$vnet(r0, &(0x7f0000000b00)={0x1, {&(0x7f00000009c0)=""/123, 0x7b, &(0x7f0000000a40)=""/166, 0x3, 0x7}}, 0x68) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000b80)={0x100, 0x8, [0x7fffffff, 0x4]}) ptrace$setopts(0x4206, r1, 0x5, 0x11) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getgroups(0x6, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000001500)='./file1\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000015c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f00000016c0)={&(0x7f0000000bc0)=@file={0x1}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000c40)="fe7ca01d08defb4ccef66ae6a5bdfe62414fa6dfa5fe3345c9932b5c6a8ac8023e071fe993c6eab818fd55f821f4052db56b4d2147da0bdbfa099c2885e9f55a2dc968984c717ccc667f2848debe97859b9d89d8ad14378d5837474700b3b4c247de37294650d852b386a98a645bd7d853694a1389f099a53fb6f7eae292240d1d5176c41b8145a61eafd4c5f89e70ef961a2a2d9b4c97e426895725f182efc8cf52a0ed7f884db20280031df875bf40e01e389f0b6cb50bbc1c", 0xba}, {&(0x7f0000000d00)="111de2032a352c5324502c98ad0ad798f749979d1485a4a60c167e10c0188c21d340a4e6ea1550fc31cdd646f1e8b2bce15d6bd8aef3f0f9be60dfc835f64df5079cc33faacf529acefe0c2a5cd353f09b99252aa222bb72a0df3a0e0a6e1ee8bb96e5a09c9eba7461df07e6dbeb86dc2584c6b811afd629379533a12143bc96423a77cf5c045b3b18de", 0x8a}, {&(0x7f0000000dc0)="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", 0xfc}, {&(0x7f0000000ec0)="8ec8178a651911242b00c1a3d0d94efa904ae20d2a66d345729b8c89e6ea237e159178b19acdf34f54055669d04cc5f926e4911063ca90d5433393c8c949c9c28fc4323da1c2f1172b46350c43445710129613f84e4dee7bdef9af25333f5a6399407fb43b1d9bb2729819dbe87d010191788359c1aefeb6aeed603d5e2524c8e17f6a46aa2541e63f", 0x89}, {&(0x7f0000000f80)="7ea704cc631a3f139810d54df8d1c43b4280d08bd5bbd814f51c5288f815cc8243ada803ee5380e39db7bc1020e2e8001d64b909a094457bb585a37eb05e5f0b9bd27d11664558a2787933f3a140293498bebf0a20426cc8954d478567e5f4d74acc517c73c47d3836e8fa30d29fca8efbc61fa4e8ca11252c09518183adb7d49481f4502351c3be64806db5d464d6d0143d9ed75a24ec1d35fec5fff86f14bd47fc86c95e8c20ff97995563d8f0f0a311de312bcde002d017ec884e568e54e369f201dffd64b108ee", 0xc9}, {&(0x7f0000001080)="fd69e7884a91485b23d80da1451c4086058b8bc7c2916ab6091ce5e1f3a7ea8b0f60b93588c0a2af5e1cff757fe35fceeff44257ce164137fdd0fcc9280c43bd23d2b0fefec7faad3c686d7665db9e965919de8e602f2a679e64d546cb54d2373f857467dc523176ac243a66f991e8b9a8b7a1e81edff15548d58531653c9b950a071092f486769cf211c3e67e95334df79b8b0ce5e8a14ed4c48564c2227ed46cbbcffe73e30122c0d5cc0a1004c4191449801c42c77c1901e7e37c7ad035fb70006f10e94639322eeda964b2e13a3faab4d3cf406ace31499618e1a06c71ce0edf4a", 0xe3}, {&(0x7f0000001180)="02adf13a867e37e72686c80f44519bbb91e8f1b54c0a594f403b045d563732dc185a368a6dc57b3b6e08e508286aa92b1a6a9655b322efaf7082", 0x3a}, {&(0x7f00000011c0)="77271751a97b8e351ead5e928d75dedb6365109e590c68a985019086e2adefa43228d52098600bf98d942e06c9ce35d54f18e60b410c52be4fff816eb4298d1137138eb3946e85ca38a454fb06716eeab11d8e42c5cf32783d9dbec0ba40e77057a502267c05151e2954f0770f62dd7c49e4da119c8a42ff0d50d67e8e6a8046c85fc74f66b92c248f9d9a59de7506cd82885142208b05101456afa7c8c0d439f732803aa68185ba962c5f32ff73b4abce607aabbbc34b9873454bdd2b152ee1eadd0767ff2ad8528c03e176", 0xcc}], 0x8, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r0, r0, r2]}], 0x90, 0x4000}, 0x20000800) 2018/05/06 12:37:26 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/107, 0x6b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000a80)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000c140)={'bridge0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000c180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000c380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000000c340)={&(0x7f000000c1c0)={0x148, r4, 0x800, 0x70bd2a, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r5}, {0x12c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xec56}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}]}}]}, 0x148}, 0x1, 0x0, 0x0, 0x1}, 0x40) r9 = add_key$keyring(&(0x7f000000c3c0)='keyring\x00', &(0x7f000000c400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r9, 0x1f) r10 = openat$full(0xffffffffffffff9c, &(0x7f000000c440)='/dev/full\x00', 0x4200, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000c480)={0xffffffffffffffe0, 0x80, 0x4, 0x8, 0x5, [{0xffffffff, 0x6, 0x4, 0x0, 0x0, 0x1}, {0x3, 0x9, 0x6, 0x0, 0x0, 0x8}, {0x3, 0x7, 0x1, 0x0, 0x0, 0x200}, {0x8, 0x7, 0x400, 0x0, 0x0, 0x882}, {0x1ff, 0x5, 0x779d, 0x0, 0x0, 0x200}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r10, 0xc0405519, &(0x7f000000c5c0)={0x5, 0x5, 0x3f, 0x1, "8fd4d0f6d23bf41bfe65a83feb3269c108e9853e8e66f91f96d4b649b3dcce12f29eb6150192b14529bbd36f", 0x8000}) write$evdev(r1, &(0x7f000000c600)=[{{0x0, 0x7530}, 0x8, 0x670000000000, 0x5}], 0x18) unshare(0x20000000) sendto$inet(r1, &(0x7f000000c640)="b6254cfcce7a30877f236f60aea53ab881d0ab9d5538995aeef30d9baec31a954b549d188556bcc652b8af354efc99ec427cf9f28c0360e2042e63a087b8055bc0db26cfa74aa26f61a9cf1e915489d4991e9bb85293339987b4d53925c3db29934a2bc95b5cccd70fc2a43cd4c1a76ceb7dc8b5e0f627878548f67524f304aa96b14da68a3f650732b6a335e02f51a2a0d291a642b5c168142eab07711b2ca14d1658b7fd0b89d88b942140e01878fd8f61f56ae5324ea0cecb4e115c310709ef00c7d9e1a76b32122f7e741b143e1079afbccb95d29b0572b2e56577e1487516e1b00e5934f0fe6266d9", 0xeb, 0x4040000, &(0x7f000000c740)={0x2, 0x4e22}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f000000c780)=""/251, &(0x7f000000c880)=0xfb) connect$can_bcm(r10, &(0x7f000000c8c0)={0x1d, r7}, 0x10) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000000c900), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000c940)={0x64ce, 0x9, 0x6, 0x81, 0xfffffffffffffff9}, 0x14) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f000000c980)=0x5) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000000c9c0)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000000ca80)={0x0, 0x78, &(0x7f000000ca00)="9f09f831068dbd75659748447e60c0175798b3541a77ef1b10f1652b75f8de8004490f6c240e89caba24eb0425a4f0eb9b96c62ed486a3cbbd926abfd86bf796964e9595475d1098076ae51640732c696755598cb23eba696121767bb1e3e7f71f81a00f002d8d35879f2c46b20be8ff0b77a29242e348f4"}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000cac0)=0x5, 0x4) sendmsg$nfc_llcp(r10, &(0x7f000000ddc0)={&(0x7f000000cb00)={0x27, 0x0, 0x1ff, 0x4, 0x2, 0xfa4, "47982d0cd2ad0bae7fa860315b0d8046fe81a4967c90f5d2ba87ddf658e611b268e9400513953d97f729b1f502066ce2743d6418cc03da133176fe8e25ebfa", 0x1e}, 0x60, &(0x7f000000dd40)=[{&(0x7f000000cb80)="f66aec741a8845f73d3373c8059befc69043280652f4", 0x16}, {&(0x7f000000cbc0)="544dcf1f1313312bea01f3b3afbcb144db304e0c03f37cf2f6948e158096866009eb92f3b5d46d2a8594d4433544756f30e4c98d", 0x34}, {&(0x7f000000cc00)="ff561a1f951191bb72bfe1dfc011b86c64de7aa8ba7d48ee11d341d754671fb190e8a6be722608dbfcca18525ca7b7cd9b8ed1e2eae8ec", 0x37}, {&(0x7f000000cc40)="ad187523e825fdb6ecf96b31e02e2062758afbd65a9a7a5e46bce1efde6cce0e949f89249158c760aac20f8ff051b2d6b17c36cbba80d685acfb57cdd1b632fa7414f654f8a1a5491021328dc5a83d56", 0x50}, {&(0x7f000000ccc0)="df32b3f0b181f334206152fe933e49069f893711a2313e8ab940bf94a6b73234ac725ffce075e0bcefc6a700227c7c74738cd690f234405f48119067cac00f396003db70ccdc59764b4015d3b9cf715b764801a319fb3da6b827b5c0", 0x5c}, {&(0x7f000000cd40)="a596c447b5c3f0bb257c5a6cd13edcd9cb81ba1ca1c9454bb4a89801b64f74ffd8385a952ce344d9507185c2c78931c46af1e86d7e871e04ad23f8097a959f87c5285c4e44832fa2f6141bb750a70c240c363c60e67272f18693f787dad487ae17dbecfbc7b4e29020acd1d72976c46ef70bd259e6f2a1e5445cfd551b48d424672051c8dffab9e8d72673f277e8703477c17d6359ef0776b2f3ad62b6d0c1aa9c0756da9ced258a8697faef92fb7d793b73ff7ca1885ee3cec1d3ad17e895a367782c111e491b95768068aec18e3b33ed37154aa17977c89c30188ae46364bec314a17f5f849ba0b4e8c07a6d9ee710bf91ddf7806c659f97e1544298fce46b375a9c7c5c97e0b0f36658ad2abc2d3ecee2fadd14b99d04ed9c7be992bd3825d237ef681b2ad15b421e940d1b3f946b3c0bac239bc7d30b6a93998c15bc1c6518b7c0078092b94aefae16acb83746e362f576685237ff21998aa23137e72d6c2ef8c92f16badf9d771b673bbc1e49f7defba579d3ffb439aa3f41e268e4e98350d7cce41153578060ec167b9d0a59a7663e75b9e7908ba28e96989afa52e53b4cc91d241a278a964894dd954ecd206ec2112b3fff9aa41284f2c9da1db25df30437495a161ce6a49fb0b1b219e5f72a42f09cbd69e5aac657850f59ff7365edaf2302cfca78ff24c4f3feea41165dd9d2ba699a2105cdacc1e6768522aaf5dd6c9ec390e731ed59d4b742a7402c3a2e71d7e4d38dfec91f3aaca71841d0735f727a555adaf42e7ec0dd6223e9b539b59945c3c6f80d5f11bb8b302574e600a4a49d0f879368a42d82b5d4ae5fce8b8dc18f00c2aa9a8df6f1a7d6cc6d1491eb79263d2c2b42f2259ef3f7746f14c1f9eee9146af95b069345101c1e8a311e212f3991d15d18d904aa2f02096c99a8537438444b6b305704a359f591103d911ed0c28db93d173381b6aa4de9410777f172882a03978d19112a3f1cb769d67c384aaf0cf2f3e12ac4be55c9f250e12054fed690304db8022a009d06ccfbee0a5e4a94b97cb822ce81eccb78874170a8dcae2d865cbfd2eeb1187156b4ba02c1fae029940588478f5443bbd50880a02430506c1b65194515bc1ba7655990d5cfa1a69ee8031ca8933f9fa35b68a77d03609688c5f7d451bdcaafd96746874e73fdc93bc5234a94ae14fa7b059dc45bf6bf3681948ff3f9073b0ed6f86dab4439c3e85d0c5c5a8b4b805d495400889a5260ce740352e5c946dfc119dc8932a8399330dd513095cab748b2da1d385e1f9c5b2ddb5c2c993023439843bc17c588ffc10b3540c5dd247a47b3b905aec95720f314472adff03d39cc0c59db85d16e73a5e93bb841be772a902d927bd9d6b3cd5b33f029e0f2a71ad403003731d63a64712bcbbaa284a43862171719a4d75596709dc04ea10c43c45c17856573da26acf4a5cc51a1834a693646f507a482db71830b0b6894a02c5913460d95f3bbde9328689ac6328100e9b46ccc597f3f87ff1292435b52e8c76febc4affc5bdc0c6bb3849957906fd37682beadc3a85de42746b832d6e728174070fb70012848b938635ef9127cc1e153dbf3507d3899e572ab9acd31995a23aa852d056296d0fcfac5db24cede47134807bd233dc63e6c5dd3d9f4a34a3df4db72d3e200911e5ec440f83c63f0943e5da5f96cf21be65016c0510bf8eb606b1b6bee898673c25b439a1a52735621e362d7c003cd4b999267618efea6b29dc40b70a04ab1050af4d5fd95c5c186f8ccabc5040609a4cb7f8dd9a9701625d3dca9dbbb0da929e1687466322a798bb83fc57b06656fa67a51181e7dd0d0e92f9d5b937562ad717bfe13bc3318fe5c76caf018690f00e6d4dc3292fff9cb13ea832aea527399546d49e54aa64cbf1475b6485bb63d363ecc84e919e00af516635d848ef414617eab1edf086f4d385f2fb86c842cd17982c86cea89d07a5f2cc1d69d6e8258aa0d0d6887194982d04e42ee624929886e0a13d45d914da01ba22f04def7e1246ac414b269270f9f17eddeec09d5eed97fc4ec151efac28dcc56ea9b796b7cf1da9d602013fe1e5d675276abeb79b5428a0f0e14bc110e1da4591f68c323f19d8d00f3d326983fe02e3b7d540dbd4abe820f25a64f03d8f2f15bb61c0f4308c01dce2cca41990fea36f34a4d235d95c1bb7280025c88ae5d0a6ac8f20cd2d4e1ea4015eef6025a36118e60592d8926f13b8324485a47ac5cf8f104919ef418a141d620394d5e5db99c4fb822e642016b1770a903b9830af5edcc573a1360e11cb0106478798fe632ac7960cc93cb84fbb9e3591da2ea14d8e1d88b89ccb291c2c434605c95532396ace02cab8b093adcd7e9940d7b1a5da5d5b815b1d927f826e44a167e88e12ba4318a75a6879ca4a4cdc7a83cf8225ae6873f051e5d0446ef01c77e25797df4d50a8d373d766dbcf9297383d3cbaecb4ff7c2752031187e17d95a0c09da9735dcfbeb6c687080472e63cc6c51a7ff8ce32a6c3059c7e1a04b4fa16ee9e6483f3be2859914c109b0fadc031f438b92a407d5965e66b911e61b347dcec39c76db22b32c4e2bc9ccd6a22d83d37c50850000e8ae526bcaced3d7f64578fa45ef0c6ee2f1bdaf56a3fa21450d56ae13f7ce73df6f2b62fea14faa95f8d81e69ebae8481a60b1db519c551c22b627d97f75fb61bdb16bc60092d316d34e26dd9d503123557a27ca135c291a9981093ee944cefaa96645795dd7dd33144327a5721671cb94a6f5d0d90642f64b0cf009868ec21bb94e7fa347bb1052279e68744686f9245b7f772a389d5c072ca3468ae49f75301cc63d5abf9c6660737dc0bec14319b9e3ab0d86a5aa1ec21ec2f699b2738517f2bf04b5f51a5b1f2777ed678b69fa3d108583a2fb6ba200f3cb78ce3a9d60c92cd2113803efa8a973c243341a9ef0c594b414adf6e54702a43928ad5ab947f7bd395114eba6963a22057f91590652e3c65035f29158c56e71cebc7fd1ee1fdca990dcdf35e6318f072d8974822e105672abd4ebf94620a1d16fb35a61748b8ef4a9817ef89fbaf92d719597ff12d70447c35444686fa68b5917c3db48631fc0439e94171bad60368cad25ef14c4ee83e63b94a9997499443db48ebfd621754e9118482beefac1440c929498f7e9a989b1c617bc5b8766ae97c9689725841516bd140c324354c99f4d226c9bbd2e0a3342d77eedee5d59e4f9c4457254aba0654b3ec89ff63808637386bb74bc6cc6adbf5d277e703f573799bb376f8d29d27e3d727b53e75a5bce88d61300ad77ee099ca0a97803c3724fe1a0fefe10df9e7cecf6c72635d862dcb364c6c220b88906be83b059295e9cc2f0e72fef9a173909b6cbeca40c960dcf85505d2103d59c48363adcfd6a4583f1c0fb56329ec29b69bc6907660a6af9788ebd997ab8239fce43d7562e4c52b2833655469de80f1151f97e8ff13195ef1ad2d8cc22cc1f414edc1e93fe46cdc1c10bf79e555c0bf2d586ac5b8ece842de8d1cf9b1d7abe698fbf42e399c83406f3fa246c040ee34b673b2d9c184f2eae49fcce9705f756b76a90e4de2f9e7c7f5320566155e08c18b3a98840dcc5cb907e382169c798d667350c311f91a6392e5370639041f38e888fec3ef06f2980918ec6023f8de6865e2deda49ca3f143518861cf60f7a012a7facfc9fb59147a33f5bdb25fc0412a897217fa7d6cd054aa819fba0e8935a5c07bb5b339a563746db44aee4eab598454499f3a7ed80fbe96f18afe2e87be649ec92a4772e0dd12fef7c4043f70d19f98302dc116fe5b417dadb1a76af423f01b5cf7a4fc31d4d29ce498a5e69fa44ae2d7b22f712149f70450d99f489e00ebfbeadfb8fdd9d4884cc8fe956c10736c5275715b9844c4ef35ff48851a0c92064d6e2940c1dc39832d34659fcc5b16e5f7933a9f61f487f5b9f751b099ef690726faf9250bf9cd0eb30c004635861acf1ffeef4e31da515f0fde22b6e13ff90e24f84d446cfe9c678d3ae6050c883bad183a45f3fb5bf6903f39583e996501fb9d1b41e9e6e008bad2aebade6b2e25aa55ead24eb7e9b67e5f3dba0324b46be18fc4b0d08a7394d8b81e185b2ecaf60c438fc8dd31a9e4cabc077f824ddbd52bf281cc0a9e56326b7d1fd7ae0ecc0f9c7e2b79c3cf76a45f52d0a8c2f24040701c8536e4f74cd6be1e311288698bbcbcf6d9d0b7fe158061a59dcbb89570b6dd5499a39ec38dc747c689a126b04c63ad342225bca6581f688a0dc444c80ae31ed61eee88c192bfce67b4bce20fd22031d491357f6f1e3efc165389bc3db45a3837e111ba80939a67009cd02de365feba55f3199d2342b78ecfcef39eab91921da4969b3accf06e7f47e19dbdc45bfe629dd44b20ee2522a35b875f42091b7b77145357e21c4a8aa4da2bf7ff3480cbc9663df01009855c780e03051c344baa3e5dff73232b7da546ec875f23dacd8ad3169c05c07230bcc32c3881a8ad22597e8c3fcec94c6b3a76597209af0034523359e03658be8f9993e3eeef38a5beeeb7974df5652cd3f0e8451082f893437ac9f2247fb441c7a1814fbdeb2101af317d38bc8d0a5d5199fe25e07c1a63ef050b26e3d41276d33c5e494187dfbe7eb0f2765e79989d737b0e604e11f3c5a9aa7b5f03eff5771cd42d6c295c27e633c24b8edc3631b133e0cbd0bf09604bd20f4d0ffa1082dbca9a9ec7ea2c18bbe451faa535ac0766f7daf447ce546faf1efdf48315f2338f91ef947e8066b7ca66624bc0b7151d0d27b85fd7c1172bad2ff1731a4ee2c9e6943034ac3bec91dead97e2b45f52fc19d6840f740e594a924f1aba2d4d4db4fd7cdcb5151f3e3063c3dbafdb63e062cf1e9839fe023d9e30d8df61a8c233ba25430b79afa1a09314123fff4e9bda1d48b73a7c329ebd4a56cb594492698cad5ee34240160f23b7bcff24fa9ea3050a27e6a0699f581919fbf7ab850cf199ceb4321c45f59562b9f6491af78ce2ee6278a93eb97e10ef96abce1b3f2de022391f41c2ddef090104340619b70085e8d7425ddaf25e8ea1c5a392e0b9156f84245741a58669ac679ed102af53e6b398d410931251286910ec651f91861ccaf2526f866055020c131c7a823dd40371aeb3c63f5057493b727689eaa836dcf636742b4c13ceb3517d54dff75839642c09635d710b30d17c59cff7dd67edd5ddfc764ec16553de67acf4dc246cbf50c8880aa56bec1496b2dd029c522669842694ce97f1b1f3c15d5446a9bc5ff3b500b44ff4afe7e595a790e513dfdb962d4ebbd392952f487f47bae19600f9b734158cb81b042a3ec765230e8537d24b96a473873ad4a9dc922100b64c456637b4cbcad629eeb875c7ff4472fe488c64e7b34bacf2024d22986d5985458a75a27d13454f0d003a17fe7201a457aed00beb703a3aaee3df1aa049bfa364e50019759269e185e14fcb76d5b6db8de60dd637cad60fa75cf15ba2b048cf6b261207e486539fc5da94c093140fd8c6150d8cd7e36725c0aa6ccc70955358aa5c2637030337e7b81c17e47dbcc1c926df44682374bee53df81fc32b0d9515b449c80d2381d5537e19c5ad1222d74c13da18efd542fc079c94f05aa50d7a9778fe9de720994391f6404199c4e878f1669b3f6a42a7ca9ad424e4942182397f92bbb29ff5804ac5ba26a49356c8824d30a0bb26f481ca8a24e7b94f4e05a586c250e7bdbf770732a5d30e97eecfbf418f1bb71ef9e875f02925585817789258852e47cb00b1d084542c8e7fb145b7a050aecf1", 0x1000}], 0x6, 0x0, 0x0, 0x800}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f000000de00)="f4d7e72b953abab106a1d1b0f611e13a2373560e", 0x14) open(&(0x7f000000de40)='./file0\x00', 0x80a80, 0x0) 2018/05/06 12:37:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getuid() r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xffffffffffffbaa8, 0x2, 0x2, 0xf3c, 0x8, [{0xc7, 0x2, 0x63, 0x0, 0x0, 0x4}, {0xfef, 0x0, 0x4a80856e, 0x0, 0x0, 0xa00}, {0x1f, 0x8, 0x6, 0x0, 0x0, 0x8}, {0x3, 0xfffffffffffffc00, 0x8, 0x0, 0x0, 0x1202}, {0xfffffffffffffff7, 0x80000000, 0x2, 0x0, 0x0, 0x40a}, {0x0, 0x7, 0x4, 0x0, 0x0, 0x2800}, {0x80000000, 0x1, 0x1, 0x0, 0x0, 0x280}, {0x60, 0xeb4, 0x497, 0x0, 0x0, 0x2282}]}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x1, 0x4, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000300)="3b141681add898248172cee7456c826e56d15ea52e0c78a350e3bb653150cf8302d92036e4de7a24e38d2f09ddfc1356eadaf0ddae19ab03ea31b0a709b80c8768973afea0a21712f851ed6111c16bb1646ded4daeaf0d70e3950803b3f61da0d49a1dab0bde1b6698d3c6235cf309c1a115e2fc872cfa30da546902e5b840b4df5c5165730056df2c911390fd33bba8191cf09dec09acc39b078fe0f4373aa8a9772de89e471ea159526ac0ba7415b01bf482e4997c8be8e806a1d88a1181c3d95d07126989fa0439b07a95d2555e96cc1812d169e2ddebcb5709d4", 0xdc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000400)=""/82) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0xcf, "e61d6cfd4eacaa4b9c796352f993f0fae92a483ea7b72ac3cda3ea778c81431ce95c2ef9ba6a621f8d244b0c2c874fd2491bcc373e298901a10425f623e64ed2c387cad9b6884d314f38d58531cf8c3ec9ccf130da56fb2f6e511c8571fd73dd194cc7a648d919abad04099eab229a069039cd933dadf742de8589216f33c8e316549fa4928e1d9cab5272ed5a66bef557617205b4ef830bf2ab5f8c475a50c02d43593ef90a273917de15c3c26e22bf9d99ea59007253a43b775da7ce58131b7314c9faedb286149435a76420d04b"}, &(0x7f0000000580)=0xd7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000005c0)={r4, 0xa2, "cc20fbd6737e8bf888ffb31f379a3d50006fe9379ed3c429f0c8e239bfd367b763c5e708bd281e451b6f59ba340b3899dc4deeaf7f5a85dd629a06afd6436459ddcfb852525a114daf7eda7bc05716c276bcfd0087a5dd907dccbb9003a691f8fba8d99e1d9376c41bb68f1929949c399b48c964dc4ee063c9d53b82f797d9f32b309493c46147d0e6ad1e5650fe0db0115db349adcd8e137f29fe144d56997f7e18"}, &(0x7f0000000680)=0xaa) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f00000006c0)=0x9) ioprio_get$uid(0x3, r1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000740)={{0x1d, @loopback=0x7f000001, 0x4e24, 0x3, 'sh\x00', 0x0, 0xfad, 0x23}, {@multicast2=0xe0000002, 0x4e24, 0x1, 0x7, 0x0, 0x8}}, 0x44) ioctl$TUNSETOWNER(r6, 0x400454cc, r1) r7 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r7) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000007c0)=""/39) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000800)={0xaa, 0x40}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x7c, r8, 0x910, 0x70bd2c, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3537670d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe47}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8011}, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000009c0)={r5, @in6={{0xa, 0x80000000, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x80000001}}, 0x1, 0x80000001, 0x1, 0x8001, 0x8}, 0x98) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) getresgid(&(0x7f0000000b40), &(0x7f0000000b80)=0x0, &(0x7f0000000bc0)) r11 = getgid() lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000d80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x6, &(0x7f0000000dc0)=[r9, r10, r11, r12, r13, r14]) 2018/05/06 12:37:26 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80}, 0xc) sendto$ipx(r0, &(0x7f0000000080)="adb3731de6e753e529492ec6afdb7ba9dfccbbe0416555586bd626f18caf0cb57dd084bc3f9bcf8f5165c58ae2fad1c0dbc663c3", 0x34, 0x40, &(0x7f00000000c0)={0x4, 0x1f36, 0x9, "8b8ced656281"}, 0x10) r1 = socket(0xa, 0x2, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x8, 0x4) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x4d, "e05b96bf4465fd23d130ac0ec47b87c8d9662b90e892d1b220acd152d96eef0a16c9d429221c5fba155ef3d2de07919d7cfb3cb2c6a7e2f0685db12661a95a103bb0492e4100eebdd938605843"}, &(0x7f0000000240)=0x55) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x48, "b2005df5fefabf2ec771bd737fd4a118815b2eb1af1365a382acfea93907490dc203d83835a90aeeb1f446d2b414fbfc0c541b4d14223175e2b98e917bfecbce65977cce12f0ca02"}, &(0x7f0000000300)=0x50) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000380)=0x18, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x1f, 0x101, 0x20a, 0x4, 0x2e, 0x1, 0x5, 0x4, r3}, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000400)=0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000440)=0x14, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000480)=0x5, 0x4) llistxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001500)=@assoc_value={r2}, 0x8) set_robust_list(&(0x7f00000015c0)={0x0, 0xa6, &(0x7f0000001580)={&(0x7f0000001540)}}, 0x18) getpeername(r1, &(0x7f0000001600)=@in={0x0, 0x0, @dev}, &(0x7f0000001680)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000016c0)={0x9, 0x75fd, 0x2, 0x6, 0x1, 0xfffffffffffffffe, 0x2, 0x1ff, 0x371, 0xffffffff, 0x7}, 0xb) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001700)={r3, 0x40}, 0x8) sendmsg$key(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f0000001740)={0x2, 0x14, 0x7, 0x0, 0x28, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_ident={0x2, 0xb, 0x36a, 0x0, 0x286}, @sadb_address={0x5, 0x5, 0x3c, 0x20, 0x0, @in6={0xa, 0x4e23, 0x401, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xffffffffffffff01}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}, @sadb_x_sec_ctx={0x1a, 0x18, 0x66, 0xb88, 0xc3, "1f45eaa677520161e477cb2b32150372495f7497cdb5471881aeb42405a4f3927c032a153a09b3fbb30121f61aa21c287de1ca478afbe059a40f5a5e4bbcca9fc7d99bd0930fd46bb0459f8e74371e6cef0cd5292b7d33a12042002871ea9ef3562eecb37b5109258744e3e93998a5bb744ad22cbd16fbe652c3ba2a6f131c26fbe30f245f5c8b6e5a12dc4c4c447e51c9b1284924aba141dd5c14697b85382eecc3cdc5c3fc805d26f2a86c9c04208a1c13eee35fb466188fb4ff5921b4d379047cb5"}, @sadb_key={0x3, 0x9, 0x80, 0x0, "997590869aabc8a159a8c82c765644a8"}]}, 0x140}, 0x1}, 0x40044) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000001900)={@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) sysfs$3(0x3) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001940)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001980)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000019c0)=0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001a00), &(0x7f0000001a40)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000001d00)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b00)={0x198, r4, 0x210, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x198}, 0x1, 0x0, 0x0, 0x40000}, 0x1) 2018/05/06 12:37:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x1b}, @multicast2=0xe0000002, 0x0, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0x13}]}, 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000000080), 0x0, 0x41) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) ppoll(&(0x7f00000001c0)=[{r0, 0xa0}, {r0, 0x100}, {r0, 0x90}, {r0, 0x2000}, {r0, 0x8002}], 0x5, &(0x7f0000000200), &(0x7f0000000240), 0x8) linkat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x1400) getsockname(r0, &(0x7f0000000300)=@generic, &(0x7f0000000380)=0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000003c0)={'yam0\x00', {0x2, 0x4e24, @rand_addr=0x5}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000400)={0x2, 0x3ff, 0x19e517dc}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r3 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) shmat(r3, &(0x7f0000ffd000/0x3000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)={r2, 0xc0, "6963bee0d80088057fdd03af2def68ff4381b424c229de99c3b7e14a72e9d4cd3a4c953b5434fa00819af3d7254121263f2b70c586e3fa52ab7331c1b9999213d2d15dc2728a8eb066497f5d20d133efdebb612e751264a98aced0effa2239b4777f9dbec19d2f776323c7babe11c5de6349acc828b535af9157492f086b795047e146e3bfefaa4b28e03d20383f4d503391f36be5b8311641d1205e2595b8d8c390be8c6eaa018790f554bced29896b1fe7020da92346061a55e83ccd2958e3"}, &(0x7f0000000600)=0xc8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000640)=""/245, &(0x7f0000000740)=0xf5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000780)=0xfffffffffffffbff, 0x4) fallocate(r0, 0x2, 0x1ff, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000019c0)={0x2, &(0x7f00000007c0)=""/137, &(0x7f0000001980)=[{0x8, 0xe1, 0x1f, &(0x7f0000000880)=""/225}, {0x40, 0x1000, 0x0, &(0x7f0000000980)=""/4096}]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xb1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001a00)={0x40000000, 0x1, 0x8}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001a40)={0x0, 0xff65, 0x4a3, 0xfffffffffffffd2d}, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001a80)={'ip6_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001ac0)={0x1, 0x4}) shutdown(r0, 0x0) connect$ipx(r0, &(0x7f0000001b00)={0x4, 0x800, 0xffff, "b71f80c6651a", 0x1}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001b40)=""/140, &(0x7f0000001c00)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001c40)=0x10001, 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001c80)=0x2) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001cc0), 0x80800) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001d40)={0x6, 0x70, 0x2, 0x8, 0xe000000000000, 0x0, 0x0, 0x3, 0x200, 0x4, 0x0, 0x7, 0x9c, 0xffffffff, 0x5, 0x200, 0x15e, 0x4, 0x1, 0x800, 0x6, 0x9, 0x7fff, 0x4, 0x800, 0x40, 0x8001, 0x4, 0x5, 0x2, 0x8, 0x7, 0xfffffffffffffff7, 0x80, 0x1, 0x401, 0x80, 0xae, 0x0, 0x1ab, 0x6, @perf_bp={&(0x7f0000001d00), 0x8}, 0x8, 0x10000, 0xc4, 0x7, 0x7, 0x3ff, 0xa63}) [ 56.139244] IPVS: ftp: loaded support on port[0] = 21 [ 56.212332] IPVS: ftp: loaded support on port[0] = 21 [ 56.256081] IPVS: ftp: loaded support on port[0] = 21 [ 56.323592] IPVS: ftp: loaded support on port[0] = 21 [ 56.407755] IPVS: ftp: loaded support on port[0] = 21 [ 56.504092] IPVS: ftp: loaded support on port[0] = 21 [ 56.648410] IPVS: ftp: loaded support on port[0] = 21 [ 56.806468] IPVS: ftp: loaded support on port[0] = 21 [ 58.573276] ip (4740) used greatest stack depth: 54312 bytes left [ 59.228579] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.235110] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.268564] device bridge_slave_0 entered promiscuous mode [ 59.418113] ip (4803) used greatest stack depth: 54296 bytes left [ 59.419888] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.430911] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.466131] device bridge_slave_0 entered promiscuous mode [ 59.493212] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.499717] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.510161] device bridge_slave_1 entered promiscuous mode [ 59.633222] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.639712] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.680177] device bridge_slave_0 entered promiscuous mode [ 59.708400] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.714936] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.742809] device bridge_slave_1 entered promiscuous mode [ 59.812599] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.819130] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.849681] device bridge_slave_0 entered promiscuous mode [ 59.866657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.878980] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.885453] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.936275] device bridge_slave_1 entered promiscuous mode [ 59.955518] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.962100] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.983126] device bridge_slave_0 entered promiscuous mode [ 60.008196] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.014658] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.027449] device bridge_slave_0 entered promiscuous mode [ 60.046621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.080115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.088841] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.095356] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.104830] ip (4843) used greatest stack depth: 54200 bytes left [ 60.150391] device bridge_slave_1 entered promiscuous mode [ 60.177822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.192666] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.199152] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.239208] device bridge_slave_1 entered promiscuous mode [ 60.265358] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.271882] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.287481] device bridge_slave_1 entered promiscuous mode [ 60.341383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.349701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.387345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.454850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.502688] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.509182] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.538362] device bridge_slave_0 entered promiscuous mode [ 60.552649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.575317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.592847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.600182] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.606647] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.644655] device bridge_slave_0 entered promiscuous mode [ 60.720603] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.727137] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.769925] device bridge_slave_1 entered promiscuous mode [ 60.807476] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.877188] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.943758] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.950258] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.992181] device bridge_slave_1 entered promiscuous mode [ 61.022965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.053313] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.094645] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.128928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.148457] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.221072] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.236474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.258380] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.289525] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.335142] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.371897] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.386211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.393190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.416824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.502191] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.539450] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.551933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.558986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.597687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.604748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.625505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.632907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.690965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.698134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.752315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.759371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.774603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.781638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.818842] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.840819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.850446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.880471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.887542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.922921] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.963765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.966177] ip (4969) used greatest stack depth: 53656 bytes left [ 61.978121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.085979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.093127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.210666] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.279942] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.344192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.351233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.412688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.419738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.436428] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.453016] team0: Port device team_slave_0 added [ 62.487414] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.516203] team0: Port device team_slave_0 added [ 62.549102] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.557367] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.572990] team0: Port device team_slave_0 added [ 62.589596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.596745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.623328] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.656229] team0: Port device team_slave_0 added [ 62.691273] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.726337] team0: Port device team_slave_1 added [ 62.736084] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.754899] team0: Port device team_slave_1 added [ 62.778371] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.795411] team0: Port device team_slave_1 added [ 62.806585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.814369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.843330] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.859570] team0: Port device team_slave_0 added [ 62.907616] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.938142] team0: Port device team_slave_1 added [ 62.969283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.976677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.988969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.017787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.032236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.047208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.075360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.089874] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.096925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.108837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.142293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.178889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.185871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.199901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.224310] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.232461] team0: Port device team_slave_1 added [ 63.239561] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.250253] team0: Port device team_slave_0 added [ 63.266734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.277986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.293281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.339336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.346422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.356495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.387557] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.403130] team0: Port device team_slave_0 added [ 63.419308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.426641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.445103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.469785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.476886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.491074] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.514215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.526992] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.540865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.550973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.558999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.580015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.606447] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.614966] team0: Port device team_slave_1 added [ 63.635491] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.644973] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.657396] team0: Port device team_slave_1 added [ 63.685473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.706396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.741876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.748915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.767009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.789625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.797388] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.813771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.821828] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.830532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.854441] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.876717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.894123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.910549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.919902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.928206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.937465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.958916] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.967008] team0: Port device team_slave_0 added [ 63.974788] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.994377] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.008883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.018154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.039670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.056386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.076506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.083730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.094912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.109147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.117620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.128641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.153155] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.167855] team0: Port device team_slave_1 added [ 64.182007] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.193067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.225237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.242411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.250269] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.262392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.297335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.309463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.318721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.345910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.365447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.376857] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.395634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.412518] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.422628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.438367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.566162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.573177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.592928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.636060] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.643578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.661154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.691343] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.703538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.721826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.760571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.780657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.798529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.883434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.891017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.903457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.047558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.054998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.075224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.555184] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.561685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.568565] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.575080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.592297] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.602151] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.608618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.615522] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.621987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.631736] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.645073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.657410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.706605] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.713119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.719958] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.726417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.771659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.830664] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.837160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.844078] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.850530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.906642] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.929468] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.935937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.942767] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.949227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.966801] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.339815] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.346326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.353228] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.359703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.381373] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.402708] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.409200] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.416110] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.422577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.492841] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.679202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.693152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.715857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.726977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.734485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.756645] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.763115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.769965] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.776420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.784153] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.704945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.542472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.696833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.737124] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.765884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.800016] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.228758] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.336829] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.497234] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.560804] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.575219] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.592105] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.612528] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.685538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.019943] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.181135] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.187503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.196619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.301832] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.436898] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.443260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.453395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.491878] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.498697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.514909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.538907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.546635] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.553232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.566960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.593964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.616874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.699793] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.875113] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.881733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.899351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.020759] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.265428] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.288554] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.308857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.322357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.386346] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.413646] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.498421] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.624884] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.640385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.664937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.773496] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.211770] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.492238] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 12:37:55 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000640)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x8012, r0, 0x0) read(r0, &(0x7f0000000040)=""/66, 0x42) 2018/05/06 12:37:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getuid() r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xffffffffffffbaa8, 0x2, 0x2, 0xf3c, 0x8, [{0xc7, 0x2, 0x63, 0x0, 0x0, 0x4}, {0xfef, 0x0, 0x4a80856e, 0x0, 0x0, 0xa00}, {0x1f, 0x8, 0x6, 0x0, 0x0, 0x8}, {0x3, 0xfffffffffffffc00, 0x8, 0x0, 0x0, 0x1202}, {0xfffffffffffffff7, 0x80000000, 0x2, 0x0, 0x0, 0x40a}, {0x0, 0x7, 0x4, 0x0, 0x0, 0x2800}, {0x80000000, 0x1, 0x1, 0x0, 0x0, 0x280}, {0x60, 0xeb4, 0x497, 0x0, 0x0, 0x2282}]}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x1, 0x4, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000300)="3b141681add898248172cee7456c826e56d15ea52e0c78a350e3bb653150cf8302d92036e4de7a24e38d2f09ddfc1356eadaf0ddae19ab03ea31b0a709b80c8768973afea0a21712f851ed6111c16bb1646ded4daeaf0d70e3950803b3f61da0d49a1dab0bde1b6698d3c6235cf309c1a115e2fc872cfa30da546902e5b840b4df5c5165730056df2c911390fd33bba8191cf09dec09acc39b078fe0f4373aa8a9772de89e471ea159526ac0ba7415b01bf482e4997c8be8e806a1d88a1181c3d95d07126989fa0439b07a95d2555e96cc1812d169e2ddebcb5709d4", 0xdc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000400)=""/82) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0xcf, "e61d6cfd4eacaa4b9c796352f993f0fae92a483ea7b72ac3cda3ea778c81431ce95c2ef9ba6a621f8d244b0c2c874fd2491bcc373e298901a10425f623e64ed2c387cad9b6884d314f38d58531cf8c3ec9ccf130da56fb2f6e511c8571fd73dd194cc7a648d919abad04099eab229a069039cd933dadf742de8589216f33c8e316549fa4928e1d9cab5272ed5a66bef557617205b4ef830bf2ab5f8c475a50c02d43593ef90a273917de15c3c26e22bf9d99ea59007253a43b775da7ce58131b7314c9faedb286149435a76420d04b"}, &(0x7f0000000580)=0xd7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000005c0)={r4, 0xa2, "cc20fbd6737e8bf888ffb31f379a3d50006fe9379ed3c429f0c8e239bfd367b763c5e708bd281e451b6f59ba340b3899dc4deeaf7f5a85dd629a06afd6436459ddcfb852525a114daf7eda7bc05716c276bcfd0087a5dd907dccbb9003a691f8fba8d99e1d9376c41bb68f1929949c399b48c964dc4ee063c9d53b82f797d9f32b309493c46147d0e6ad1e5650fe0db0115db349adcd8e137f29fe144d56997f7e18"}, &(0x7f0000000680)=0xaa) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f00000006c0)=0x9) ioprio_get$uid(0x3, r1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000740)={{0x1d, @loopback=0x7f000001, 0x4e24, 0x3, 'sh\x00', 0x0, 0xfad, 0x23}, {@multicast2=0xe0000002, 0x4e24, 0x1, 0x7, 0x0, 0x8}}, 0x44) ioctl$TUNSETOWNER(r6, 0x400454cc, r1) r7 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r7) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000007c0)=""/39) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000800)={0xaa, 0x40}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x7c, r8, 0x910, 0x70bd2c, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3537670d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe47}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8011}, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000009c0)={r5, @in6={{0xa, 0x80000000, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x80000001}}, 0x1, 0x80000001, 0x1, 0x8001, 0x8}, 0x98) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) getresgid(&(0x7f0000000b40), &(0x7f0000000b80)=0x0, &(0x7f0000000bc0)) r11 = getgid() lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000d80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x6, &(0x7f0000000dc0)=[r9, r10, r11, r12, r13, r14]) 2018/05/06 12:37:55 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r2 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0xffffffffffffbcdc, 0xffffffffffffffff) r3 = mq_open(&(0x7f0000000280)='mime_typelo.-&$!mime_typewlan1wlan1selinuxppp0/\x00', 0x843, 0x50, &(0x7f00000002c0)={0x423, 0x7ff, 0x0, 0x20000000000, 0x0, 0x20, 0x5dbc, 0x7fff}) r4 = open(&(0x7f0000000380)='./control\x00', 0x400000, 0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x18200, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000480)='./control\x00', 0x0, 0x46) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x40, 0x0) io_submit(r0, 0x4, &(0x7f00000005c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0x0, r1, &(0x7f0000000180)="e102269a213c9bd222c4c533aaabb473e6a10e0d82d916ae8eb56a5bda08036c3f95bc7d706d4c680b4c1037b3db7cada06a5b472c90f3f8d7e1a9228ba81f157c3fe9825bd61bb4d1d2a5c34a53ef634d330e32a8c86a4fedfccb58c1299f96", 0x60, 0x2, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000300)="87f055117d4ed4335211eaf80c524a182237e1a1b20864c807c39203ef95a6e32659fb22876e1871a131f481df56af5b6fc6b68db71fe03663e37a7bf0a7f2107050ee74ea5a510029ca5f3ca08922862d0bcb959106f7d473371bbc08c89658be201450f7d6e8f253f96802d1c108f2e6c8c7274c", 0x75, 0x400, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0xffffffff7fffffff, r5, &(0x7f0000000440)="0a9e04faa75f67e72598c83cdb4ad876ae36912b44a05de3fe3ab53367df7e1a647b2019cd07da9a40d297d71277bd28c320", 0x32, 0x0, 0x0, 0x1, r6}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r7, &(0x7f0000000500)="d0c28e1b43d8c5bcdd6909489c5bd6a30b0003e2a9de111f49cc319c6e90b21aba502e2d", 0x24, 0x1, 0x0, 0x0, r8}]) syz_fuse_mount(&(0x7f0000000080)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x282000) 2018/05/06 12:37:55 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x141, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x1b, "a4cda882962f820510f47d68d4d0b3540b27e1371ab4559fc9ce1e"}, &(0x7f0000000200)=0x23) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000240)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000280)=""/77) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000300)=0xcb, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e20, @rand_addr=0x1f}}, 0xd5, 0x100000000, 0x3, "ac8cfb2081574e02cb0d03af938bd5054763dabcaade6064e434e14fd89690532cef87c8d62ffd07d9d8d9e1b25fccf50e5b882b5a35518e5d69adb66f9b3454e2616fa54eb39ef91948557571fc8c6b"}, 0xd8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x404060}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x44, r3, 0x7, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb5b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa4d3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40040}, 0x4000000) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000640)=""/4, 0x4}, {&(0x7f0000000680)=""/111, 0x6f}, {&(0x7f0000000700)=""/148, 0x94}, {&(0x7f00000007c0)=""/128, 0x80}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x200) modify_ldt$write(0x1, &(0x7f0000000880)={0x3, 0x20101000, 0x400, 0x80000001, 0xffffffffffffde4c, 0xc4db, 0x1, 0x946, 0x0, 0x1}, 0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000008c0)={0x8, 0x7, 0x6, 0x1, 0xfffffffffffffffc, 0x40}) getpeername$inet(r0, &(0x7f0000000900)={0x0, 0x0, @dev}, &(0x7f0000000940)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000980)=0x80000000, &(0x7f00000009c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000a00)='dctcp\x00', 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000a40)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000a80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000ac0)=0x20) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000b00)=0x3) clock_gettime(0x0, &(0x7f0000004e40)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000004d40)=[{{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000c40)=""/133, 0x85}, {&(0x7f0000000d00)=""/2, 0x2}, {&(0x7f0000000d40)=""/23, 0x17}, {&(0x7f0000000d80)=""/86, 0x56}], 0x4, &(0x7f0000000e40)=""/75, 0x4b, 0x3}, 0x4}, {{&(0x7f0000000ec0)=@alg, 0x80, &(0x7f0000001180)=[{&(0x7f0000000f40)}, {&(0x7f0000000f80)=""/199, 0xc7}, {&(0x7f0000001080)=""/240, 0xf0}], 0x3, &(0x7f00000011c0)=""/4096, 0x1000, 0x5}, 0x10001}, {{&(0x7f00000021c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002240)=""/153, 0x99}, {&(0x7f0000002300)=""/57, 0x39}, {&(0x7f0000002340)=""/132, 0x84}, {&(0x7f0000002400)=""/152, 0x98}, {&(0x7f00000024c0)=""/90, 0x5a}, {&(0x7f0000002540)=""/244, 0xf4}, {&(0x7f0000002640)=""/110, 0x6e}], 0x7, &(0x7f0000002740)=""/148, 0x94, 0xa71e0000}, 0x1f}, {{&(0x7f0000002800)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/57, 0x39}, {&(0x7f00000038c0)=""/241, 0xf1}, {&(0x7f00000039c0)=""/208, 0xd0}, {&(0x7f0000003ac0)=""/245, 0xf5}, {&(0x7f0000003bc0)=""/251, 0xfb}], 0x6, &(0x7f0000003d40)=""/4096, 0x1000, 0x3}, 0x401}], 0x4, 0x2000, &(0x7f0000004e80)={r4, r5+30000000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004ec0)={0x0, @loopback, @loopback}, &(0x7f0000004f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004f80)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000005080)=0xe8) getpeername$packet(r0, &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000051c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000052c0)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x1803}, 0xc, &(0x7f0000005280)={&(0x7f0000005200)=@mpls_getnetconf={0x4c, 0x52, 0x10, 0x70bd2a, 0x25dfdbfe, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x10}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @NETCONFA_IFINDEX={0x8, 0x1, r8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xefd9792}, @NETCONFA_IFINDEX={0x8, 0x1, r9}]}, 0x4c}, 0x1}, 0x800) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000005300)=""/147) 2018/05/06 12:37:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) 2018/05/06 12:37:55 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdcea, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0x2, 0x8, 0xe20, 0x0, 0x0, 0x8000, 0x8040, 0xf, 0x7fffffff, 0x7, 0x6828, 0xfffffffffffffff8, 0x36, 0x4, 0x3ff, 0x3, 0xc3fa, 0x2, 0x6, 0x80, 0xff0, 0x40, 0x2ece, 0x7, 0x0, 0x100000001, 0x7, 0x1, 0x3, 0x374f, 0x8, 0x6, 0x8, 0xffffffff, 0x1000, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x7fb, 0x1}, 0x8, 0xffffffffffff6d40, 0x1, 0x0, 0x3, 0x2, 0x40}, r2, 0x2, r1, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, r2, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x1, 0x20, 0x1, 0x5}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x0, 0x0, 0x9}, 0x10) socket(0x0, 0xa, 0x800) 2018/05/06 12:37:55 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/107, 0x6b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000a80)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000c140)={'bridge0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000c180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000c380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000000c340)={&(0x7f000000c1c0)={0x148, r4, 0x800, 0x70bd2a, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r5}, {0x12c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xec56}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}]}}]}, 0x148}, 0x1, 0x0, 0x0, 0x1}, 0x40) r9 = add_key$keyring(&(0x7f000000c3c0)='keyring\x00', &(0x7f000000c400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r9, 0x1f) r10 = openat$full(0xffffffffffffff9c, &(0x7f000000c440)='/dev/full\x00', 0x4200, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000c480)={0xffffffffffffffe0, 0x80, 0x4, 0x8, 0x5, [{0xffffffff, 0x6, 0x4, 0x0, 0x0, 0x1}, {0x3, 0x9, 0x6, 0x0, 0x0, 0x8}, {0x3, 0x7, 0x1, 0x0, 0x0, 0x200}, {0x8, 0x7, 0x400, 0x0, 0x0, 0x882}, {0x1ff, 0x5, 0x779d, 0x0, 0x0, 0x200}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r10, 0xc0405519, &(0x7f000000c5c0)={0x5, 0x5, 0x3f, 0x1, "8fd4d0f6d23bf41bfe65a83feb3269c108e9853e8e66f91f96d4b649b3dcce12f29eb6150192b14529bbd36f", 0x8000}) write$evdev(r1, &(0x7f000000c600)=[{{0x0, 0x7530}, 0x8, 0x670000000000, 0x5}], 0x18) unshare(0x20000000) sendto$inet(r1, &(0x7f000000c640)="b6254cfcce7a30877f236f60aea53ab881d0ab9d5538995aeef30d9baec31a954b549d188556bcc652b8af354efc99ec427cf9f28c0360e2042e63a087b8055bc0db26cfa74aa26f61a9cf1e915489d4991e9bb85293339987b4d53925c3db29934a2bc95b5cccd70fc2a43cd4c1a76ceb7dc8b5e0f627878548f67524f304aa96b14da68a3f650732b6a335e02f51a2a0d291a642b5c168142eab07711b2ca14d1658b7fd0b89d88b942140e01878fd8f61f56ae5324ea0cecb4e115c310709ef00c7d9e1a76b32122f7e741b143e1079afbccb95d29b0572b2e56577e1487516e1b00e5934f0fe6266d9", 0xeb, 0x4040000, &(0x7f000000c740)={0x2, 0x4e22}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f000000c780)=""/251, &(0x7f000000c880)=0xfb) connect$can_bcm(r10, &(0x7f000000c8c0)={0x1d, r7}, 0x10) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000000c900), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000c940)={0x64ce, 0x9, 0x6, 0x81, 0xfffffffffffffff9}, 0x14) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f000000c980)=0x5) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000000c9c0)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000000ca80)={0x0, 0x78, &(0x7f000000ca00)="9f09f831068dbd75659748447e60c0175798b3541a77ef1b10f1652b75f8de8004490f6c240e89caba24eb0425a4f0eb9b96c62ed486a3cbbd926abfd86bf796964e9595475d1098076ae51640732c696755598cb23eba696121767bb1e3e7f71f81a00f002d8d35879f2c46b20be8ff0b77a29242e348f4"}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000cac0)=0x5, 0x4) sendmsg$nfc_llcp(r10, &(0x7f000000ddc0)={&(0x7f000000cb00)={0x27, 0x0, 0x1ff, 0x4, 0x2, 0xfa4, "47982d0cd2ad0bae7fa860315b0d8046fe81a4967c90f5d2ba87ddf658e611b268e9400513953d97f729b1f502066ce2743d6418cc03da133176fe8e25ebfa", 0x1e}, 0x60, &(0x7f000000dd40)=[{&(0x7f000000cb80)="f66aec741a8845f73d3373c8059befc69043280652f4", 0x16}, {&(0x7f000000cbc0)="544dcf1f1313312bea01f3b3afbcb144db304e0c03f37cf2f6948e158096866009eb92f3b5d46d2a8594d4433544756f30e4c98d", 0x34}, {&(0x7f000000cc00)="ff561a1f951191bb72bfe1dfc011b86c64de7aa8ba7d48ee11d341d754671fb190e8a6be722608dbfcca18525ca7b7cd9b8ed1e2eae8ec", 0x37}, {&(0x7f000000cc40)="ad187523e825fdb6ecf96b31e02e2062758afbd65a9a7a5e46bce1efde6cce0e949f89249158c760aac20f8ff051b2d6b17c36cbba80d685acfb57cdd1b632fa7414f654f8a1a5491021328dc5a83d56", 0x50}, {&(0x7f000000ccc0)="df32b3f0b181f334206152fe933e49069f893711a2313e8ab940bf94a6b73234ac725ffce075e0bcefc6a700227c7c74738cd690f234405f48119067cac00f396003db70ccdc59764b4015d3b9cf715b764801a319fb3da6b827b5c0", 0x5c}, {&(0x7f000000cd40)="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", 0x1000}], 0x6, 0x0, 0x0, 0x800}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f000000de00)="f4d7e72b953abab106a1d1b0f611e13a2373560e", 0x14) open(&(0x7f000000de40)='./file0\x00', 0x80a80, 0x0) 2018/05/06 12:37:55 executing program 2: memfd_create(&(0x7f000003e000)='\'', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x1ff}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x2b2) dup2(r2, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/06 12:37:55 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x8101) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xa91, 0x30, 0x1ff, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x7}}, [0x6, 0xcff, 0x10000, 0xffffffff, 0x2, 0x3, 0x5, 0x9c, 0x1, 0x100000000, 0xffff, 0x1f, 0x1f, 0x2, 0x7]}, &(0x7f00000001c0)=0x100) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000000480)={0xa, 0x4e23}, 0x1c) 2018/05/06 12:37:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="0895567d92a72631046b34c655d1f07ddfff32231c3ae754bacf8ac96b0bcd8505f3d6083813d96963e686b0fa8089a454f12c71a233b73307b077a03277b8d788102006695cbbd1fefe54548ae8c4de270031c0e498187cdc0c08375b7c29dd9ed7cafa8b279a46791e2bb7a24a6063fa0beb0be6412f46fb42323ffb28487b9a3436d045118a1819320374c07d504c1ce2164dbefe720079ba93756c3d8da96d72d3f8440ea15faf475a9efb9a3b11639dd0b939c9e03f649590bc66b5aa70953fee104052b5f2172cce2be9be6db56bc42fa16834895bdd7e5bc61bb98dc2ea", 0xe1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000029000000370000001700000fff00000066c4e963895a274d9511f025c6fbb0c7"], 0x28}}], 0x2, 0x0) 2018/05/06 12:37:55 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0xb, 0x2004, 0xfffffffffffffffe}, 0xd2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000280)="790c31898789cf87e600000000e5ffffff00000000000000", &(0x7f0000000500)="de499bbad07e769d9f2defd980b31dd5ac8f2da9a5609318d3594d7a3690b8d9ee329d97373924d5c23f7b651ca16431461dfac8232c37af22b227e0da6277081b7dcba6070d15e628eced706d8ad80d90eed02a4b35c8b0b762ba4351a82194df4fe42ae3001979d2b7d9219321bcde0a4eb3ad00c9f0a106e4355d97c29728924bac0800000049f745b432392b16bab0b968b9bc1930c88af70000303ed447888de16cd289a2ad9805be41ae65dc4b22544aaeb51827f7ffffffac94b8299c2c2cf5311b8226", 0xf7ffffffbfffffff}, 0xfde2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000)="443a2bca5132cbd22a4a282360ab94dac63e87310b58aafce1f2de71c47b62021939ccdee8321c92fa5466569cd4183bd57f18550d6c20753b7fa1", &(0x7f00000000c0)=""/207}, 0x18) 2018/05/06 12:37:55 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x2, 0x433f, 0x9}, 0x14) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) 2018/05/06 12:37:55 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000280)=@req3={0x5, 0xc00, 0xc889, 0x3f, 0x6, 0x4, 0x9}, 0x2e9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='veth1\x00') sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="0200000026ff00587956040e00000000"], 0x2114}, 0x1}, 0x0) accept(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) 2018/05/06 12:37:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200000080) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x5, 0x8, 0x5}) 2018/05/06 12:37:55 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x58, 0x0, 0x4}, 0x665a1ae479507877) 2018/05/06 12:37:55 executing program 6: perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x67) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4e6, 0x20200) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) [ 84.554918] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 12:37:56 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000640)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x8012, r0, 0x0) read(r0, &(0x7f0000000040)=""/66, 0x42) 2018/05/06 12:37:56 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x10000141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/05/06 12:37:56 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x9, 0x81, 0x80, 0x9, 0xa45c, 0xfffffffffffffff8, 0x4, 0x400, 0x80000001, 0x1}, 0xb) write(r0, &(0x7f0000000000)="1f0000000c06fd00010007f60000ff01dd0840aa80fff80009000180060007", 0x1f) 2018/05/06 12:37:56 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) delete_module(&(0x7f0000000040)='eth1\x00', 0x200) 2018/05/06 12:37:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x3, 0x2b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) prctl$void(0xd) 2018/05/06 12:37:56 executing program 6: perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x67) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4e6, 0x20200) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) 2018/05/06 12:37:56 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x2, 0x433f, 0x9}, 0x14) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) [ 85.118426] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 85.182541] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 85.215173] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/06 12:37:56 executing program 7: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x2, 0x433f, 0x9}, 0x14) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) [ 85.270747] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 85.848563] IPVS: ftp: loaded support on port[0] = 21 [ 85.895283] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 12:37:56 executing program 2: mmap(&(0x7f0000acd000/0x2000)=nil, 0x2000, 0x1000000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8a3, 0x0) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/05/06 12:37:57 executing program 0: socketpair$unix(0x1, 0x2001000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0x383) 2018/05/06 12:37:57 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x84000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xb11) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r2, 0x40085500, 0x0) 2018/05/06 12:37:57 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) delete_module(&(0x7f0000000040)='eth1\x00', 0x200) 2018/05/06 12:37:57 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x2, 0x433f, 0x9}, 0x14) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) 2018/05/06 12:37:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0xffff, 0x4, 0x7b, 0x40, 0xfffffffffffffffc, 0x10000}) sysfs$1(0x1, &(0x7f0000000040)='ramfs\x00') 2018/05/06 12:37:57 executing program 6: perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x67) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4e6, 0x20200) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) 2018/05/06 12:37:57 executing program 3: perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x67) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4e6, 0x20200) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) [ 86.787090] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 12:37:57 executing program 2: mmap(&(0x7f0000acd000/0x2000)=nil, 0x2000, 0x1000000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8a3, 0x0) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/05/06 12:37:57 executing program 5: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00v\t', 0x0) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000001140)=@hci, 0x80, &(0x7f00000023c0)=[{&(0x7f00000011c0)=""/84, 0x54}, {&(0x7f0000001240)=""/29, 0x1d}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/197, 0xc5}, {&(0x7f0000002380)=""/64, 0x40}], 0x5, &(0x7f0000002440)=""/111, 0x6f, 0x5}, 0x40010040) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) getdents(r1, &(0x7f0000001080)=""/170, 0xaa) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/06 12:37:57 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0xffffffffffffffff}, {0x1d, 0x0, 0x40}]}) 2018/05/06 12:37:57 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) delete_module(&(0x7f0000000040)='eth1\x00', 0x200) 2018/05/06 12:37:57 executing program 4: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) 2018/05/06 12:37:57 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x8, 0x44031, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/06 12:37:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2, 0x7, 0x0, 0x5, 0x23, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9928}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0xe1, {0x6, 0x32, 0x3, 0x45e, 0x0, 0x3, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x1, 0x81, 0x87, 0x0, 0xa0000001}, @sadb_lifetime={0x4, 0x2, 0x5d, 0x3, 0x4, 0x5}, @sadb_x_filter={0x5, 0x1a, @in, @in6=@dev={0xfe, 0x80, [], 0x20}, 0xb, 0x14}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xffff000000000000}, 0x19, 0x10, 0x4}]}, 0x118}, 0x1}, 0x4004001) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 12:37:57 executing program 6: timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000001300)) 2018/05/06 12:37:58 executing program 7: r0 = socket$packet(0x11, 0x40000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000003c0), 0xffffffffffffff76) r1 = socket$inet(0x2, 0x3, 0x21) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000280)}, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @rand_addr=0x4}, 0x0, 0x4, 0x0, 0x1}}, 0x80) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x10000, 0x1ff, 0x6, 0xfffffffffffffeff, 0xffffffffffffff00}) 2018/05/06 12:37:58 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x410001, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x1f, 0x4b, "b77f63a271f3b4938af5fcdb9b905d23b5fca9f3ccb122fae51b5903989e29234bf6db81a04d0904c5576ae655fc7625019e020a45ce15bd281b0debcd32e1fc6628e1000a5336f50649df"}) unshare(0x12000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/193, &(0x7f00000001c0)=0xc1) 2018/05/06 12:37:58 executing program 0: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7, 0x40100) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000640)=0x3, 0x2) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000b7ec2d83fead71b454c260f65ad2b05b9a28f3c2ca7e783721d5730de03ed3948736f293536df4a7093ce6787088827f5c4389ecce401e4ce727850e793b499239410d97f1a99849d38f7b9ac534d2"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000480)=""/129, 0x81}], 0x2, 0x4) 2018/05/06 12:37:58 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000600)={0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@dev, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) connect$vsock_stream(r4, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x2f, r2, r3}, {0xffffffffffff36dd, 0x1, 0x6, 0xed, 0x800, 0x6, 0xffffffffffff7fff, 0x800}, {0xe, 0xb57, 0x40, 0x8}, 0xffffffffffff7fff, 0x6e6bb2, 0x2, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x2b}, 0x2, @in, 0x0, 0x3, 0x3, 0x0, 0x46, 0x5, 0x2a9}}, 0xe8) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000f13000)={0xa, 0x5e22}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000580)=@assoc_value, &(0x7f00000005c0)=0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x40ce17423fe9bb7c, 0xc1012, r5, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) 2018/05/06 12:37:58 executing program 4: io_setup(0x3fa, &(0x7f0000000440)=0x0) io_getevents(r0, 0x9, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000000080)={0x0, 0x1c9c380}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20800, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x8) 2018/05/06 12:37:58 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001500)={0x0, 0x7fffffff, 0x3, 0x2, 0x9, 0xfffffffffffffffb}, &(0x7f0000001540)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000001600)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000080)="b861ce7e3e9cdf64e383cd2030", 0xd}], 0x1, &(0x7f0000001580)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0x9, 0x0, r2}}], 0x30, 0x4040000}], 0x1, 0x8841) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001700)={0x57, 0x9, 0x1, {0x9}, {0x3, 0x3}, @period={0x0, 0x0, 0xfffffffffffffffb, 0x7fffffff, 0x200, {0x0, 0x4, 0x5, 0x250}, 0x5, [0xdc9, 0x2, 0xfffffffffffffffd, 0x0, 0x3]}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40, 0x0) mlock(&(0x7f0000545000/0x4000)=nil, 0x4000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000001640)="9b2a997807b38fd3334389d3293a69a0224dc2a1a206b141f8442e434a3a1638e4079600552c3a9ce66731437ed370455b9861660a7598d37f372738cd9ffcc88f8d29d06e7b7b9b32b2f6a8b207eed96674666fe6d40dccf6e90455a821e57611443ed283a0eae3e095b815f846d3b2ae6edc067b3ebb57e351614cfffc0700df160f174043bc4e9d7b51d8f06619e94d2f30f8198d758aa31b894199871dbbecf1dd64f1ff9eaaa1e658bd0f4323f25199b3b0ed3498f6", 0xb8) r3 = semget(0x0, 0x1, 0x40) semtimedop(r3, &(0x7f00000000c0)=[{0x4, 0x1, 0x800}, {0x1, 0x9, 0x1800}, {0x4, 0x1d, 0x1000}], 0x3, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) [ 87.094825] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/05/06 12:37:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x25, 0x2, 0x0, 0x0, &(0x7f00000000c0)=[{}, {}]}) 2018/05/06 12:37:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "f0149d7736409fc17348a3bb5095a23a9d403150c4a9a5d26942082a9965d2f3", "75c3b89152bf80c734783955a53d3ffa2abce805f36b4e328f8925cfbed00f2a", "ecb1a5915f37c719a547c08150c6af7c3beab73f1594161d8adbafd5fd2d0deb", "4557f5b3aa2d8d2b43fc4f1a63ea20607700eb5ddac5b34432fd5a21652cf821", "ab6179ae8f40133e1ba66b99b168b931fba4b5f0bd411830a0e24b845d6dea6d", "9b0ff32e02f8452e3d963ad2"}}) [ 87.170251] dccp_invalid_packet: pskb_may_pull failed [ 87.226702] dccp_invalid_packet: pskb_may_pull failed 2018/05/06 12:37:58 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000980)="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", 0x134, 0xc00f, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/06 12:37:58 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)=""/52, &(0x7f0000000300)=0x34) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0xb6d, 0x4) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x929, 0x70bd27, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/05/06 12:37:58 executing program 4: r0 = epoll_create1(0x80000) pread64(r0, &(0x7f0000000140)=""/162, 0xa2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff}) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xdf8f}) r2 = dup(r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000200)={{0xfffffffffffffff8, 0x7}, 'port1\x00', 0x8, 0x0, 0x0, 0x100000001, 0x1, 0x68, 0x80000000, 0x0, 0x4, 0x400}) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) 2018/05/06 12:37:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x30, 0x3b, 0x189a69ae}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="dd000001f1f6c2fbe287aa0110afdffb85db63860b47519bc9573198374fdc76c374da14a56032da8b1dba85c8e17b53a10bee675d840032287b536bb2befaf736f9fe111482ed8e5e58b0cdc180f34b55c8df5a10dc55df4c32f50f6099edcc6279c7f0318d2533d55cc731ba0a6f5eb587fe2aeebc77e3cfb699d52b63d04fac5cfebfba47addf078bd707919194757c0c988d9a4fb5520475db46b2ba5aa1f6ebf11ebb8fe0566dbce860fc899d76ca3b96ceee9702e50a848487e154ed58af5fe8cb1cd0b64183d16f808552149002ba280c39590000000000000000000000"], &(0x7f0000000280)=0xe5) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:37:59 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x7f, 0x0, 0x200, 0x8, 0xffffffff, 0x9}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) 2018/05/06 12:37:59 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000200)={{0x2, 0x2, 0x7}}) r1 = dup(r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000180)={0x7, &(0x7f0000000100)=[0x0, 0x59, 0x3ff, 0x20, 0x480000000000, 0x3, 0xfffffffffffffff7]}) openat$cgroup_int(r1, &(0x7f0000000080)='memory.low\x00', 0x2, 0x0) r2 = dup(r0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)) 2018/05/06 12:37:59 executing program 3: r0 = socket(0x3, 0x3, 0x40000000000000ff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/196, 0xc4, 0x2002, &(0x7f0000000280)={0x11, 0x1c, r1, 0x1, 0x479, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) sendto$inet(r0, &(0x7f0000000100)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2}, 0x0) 2018/05/06 12:37:59 executing program 0: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7, 0x40100) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000640)=0x3, 0x2) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000b7ec2d83fead71b454c260f65ad2b05b9a28f3c2ca7e783721d5730de03ed3948736f293536df4a7093ce6787088827f5c4389ecce401e4ce727850e793b499239410d97f1a99849d38f7b9ac534d2"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000480)=""/129, 0x81}], 0x2, 0x4) 2018/05/06 12:37:59 executing program 2: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x2, 0x438, [0x200007c0, 0x0, 0x0, 0x20000948, 0x20000978], 0x0, &(0x7f0000000140), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x14, 0xe863, 'veth0_to_bridge\x00', 'ip6gre0\x00', 'ipddp0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xfb, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0x725110cf5cb3159], 0x70, 0xe0, 0x158}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="fa6b92c8b5e0", 0xfffffffffffffffc}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xeb, 0x73, 0xfff, 0x0, 0x0, "c643c4b0cfc944b4045879a1b08a02bbf16422cb5cd6bdf4d8daa827f68b782a11a74f4cedcec101dcfdcac30fdd0f8b4d43f516cd6edd348e6feb532e4a097e"}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x2, 0x0, 'irlan0\x00', 'bridge0\x00', 'team_slave_1\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x198, 0x200, 0x250, [@comment={'comment\x00', 0x100}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x1, 0x101}}}}]}]}, 0x4b0) 2018/05/06 12:37:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x30, 0x3b, 0x189a69ae}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="dd000001f1f6c2fbe287aa0110afdffb85db63860b47519bc9573198374fdc76c374da14a56032da8b1dba85c8e17b53a10bee675d840032287b536bb2befaf736f9fe111482ed8e5e58b0cdc180f34b55c8df5a10dc55df4c32f50f6099edcc6279c7f0318d2533d55cc731ba0a6f5eb587fe2aeebc77e3cfb699d52b63d04fac5cfebfba47addf078bd707919194757c0c988d9a4fb5520475db46b2ba5aa1f6ebf11ebb8fe0566dbce860fc899d76ca3b96ceee9702e50a848487e154ed58af5fe8cb1cd0b64183d16f808552149002ba280c39590000000000000000000000"], &(0x7f0000000280)=0xe5) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:37:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1000003, 0x84) listen(r0, 0x1f) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 12:37:59 executing program 4: r0 = epoll_create1(0x80000) pread64(r0, &(0x7f0000000140)=""/162, 0xa2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff}) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xdf8f}) r2 = dup(r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000200)={{0xfffffffffffffff8, 0x7}, 'port1\x00', 0x8, 0x0, 0x0, 0x100000001, 0x1, 0x68, 0x80000000, 0x0, 0x4, 0x400}) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) 2018/05/06 12:37:59 executing program 4: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7, 0x40100) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000640)=0x3, 0x2) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000b7ec2d83fead71b454c260f65ad2b05b9a28f3c2ca7e783721d5730de03ed3948736f293536df4a7093ce6787088827f5c4389ecce401e4ce727850e793b499239410d97f1a99849d38f7b9ac534d2"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000480)=""/129, 0x81}], 0x2, 0x4) 2018/05/06 12:37:59 executing program 1: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7, 0x40100) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000640)=0x3, 0x2) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000b7ec2d83fead71b454c260f65ad2b05b9a28f3c2ca7e783721d5730de03ed3948736f293536df4a7093ce6787088827f5c4389ecce401e4ce727850e793b499239410d97f1a99849d38f7b9ac534d2"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000480)=""/129, 0x81}], 0x2, 0x4) 2018/05/06 12:37:59 executing program 3: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7, 0x40100) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000640)=0x3, 0x2) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000b7ec2d83fead71b454c260f65ad2b05b9a28f3c2ca7e783721d5730de03ed3948736f293536df4a7093ce6787088827f5c4389ecce401e4ce727850e793b499239410d97f1a99849d38f7b9ac534d2"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000480)=""/129, 0x81}], 0x2, 0x4) 2018/05/06 12:37:59 executing program 6: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7, 0x40100) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000640)=0x3, 0x2) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000b7ec2d83fead71b454c260f65ad2b05b9a28f3c2ca7e783721d5730de03ed3948736f293536df4a7093ce6787088827f5c4389ecce401e4ce727850e793b499239410d97f1a99849d38f7b9ac534d2"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000480)=""/129, 0x81}], 0x2, 0x4) 2018/05/06 12:37:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x30, 0x3b, 0x189a69ae}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="dd000001f1f6c2fbe287aa0110afdffb85db63860b47519bc9573198374fdc76c374da14a56032da8b1dba85c8e17b53a10bee675d840032287b536bb2befaf736f9fe111482ed8e5e58b0cdc180f34b55c8df5a10dc55df4c32f50f6099edcc6279c7f0318d2533d55cc731ba0a6f5eb587fe2aeebc77e3cfb699d52b63d04fac5cfebfba47addf078bd707919194757c0c988d9a4fb5520475db46b2ba5aa1f6ebf11ebb8fe0566dbce860fc899d76ca3b96ceee9702e50a848487e154ed58af5fe8cb1cd0b64183d16f808552149002ba280c39590000000000000000000000"], &(0x7f0000000280)=0xe5) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000002f80)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000280)=[0x9], 0x1, 0x4, 0x51b, 0x8, 0xbd, 0xfffffffffffffff9, {0x8, 0x10000, 0x20, 0x6, 0x6, 0x9, 0x8bee, 0xfffffffffffffff8, 0x510b, 0x401, 0x1fffe0, 0x3, 0x5, 0x1, "4fdb82d7b0d6bcf937538121d4801a5fa656b7d33b620b65c2a282b6be9379c8"}}) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000140)=""/94, 0x5e}], 0x30) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x4c, 0x4) 2018/05/06 12:38:00 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x9}, 0x8) r1 = socket$inet(0x10, 0x3, 0x7) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000002c00ff20fffefd956fc2830924a6008002000000004c0000030000001000140007960000b598000000800000000030de07ff00000000000054a6613b6aabf35d4c1cbc832b07084a1b243790ed", 0x51}], 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/05/06 12:38:00 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00008d9ff8)=@abs={0x1}, 0x8) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="4ffea7f110e13683ed43751542a2ec954bfcc6569ca079045c6f60c8cf91743b44bc4d175a0df73403735c1e1b1effa91f3a10bf87a26d5cdb70f9f888d86539054db7af6ab7f2992c9836cb77a566b9f9a431fb62601792430d113712b4cf40eec5a5a9eda5588fe2b57879f1bea51577d3260bbd360bf9ac352759af6841121fe20aa1a8c3872c2966aaf597ade1c5321d12a425b1a9ce717c15f59c1d73f363a6eb9133ea5835c61f2e8de6e0e20fbc721e0b75c17686b410892767b38e0b8bcdc096c6bf8a8cae1eb62bbfed", @ANYRES64=r1, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="5fc78d93c06f50c741b3c964e9839bb695680081b65f3bb16b5eecb90798f8c8faa6b0a605235bcafe5d2c9f53ec9289e714dbacab4a1281d90d987b002719a5efecd6a0a8d282535378f5dab0bb8a7488f7cb4852c5155b9a8cde5f3d8f0d25bee9d5c09d9cd94300266305a54207aee44d067499f2b0bb1ee11c141cf18858ae3a8fb60f9cc2f35c19ea5dfede816241e8a78da270b38725ecb4449b4b3a296d5f62dc2936bb1c7d", @ANYBLOB="d1edb32ef7691fe7fbf3f4bd6a02fc392b6947dd37a88b78c60f1419f7aba491af99d6e049ec13f0a681425b", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYBLOB="f593978eb3", @ANYPTR64, @ANYRES32=r0, @ANYPTR64], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYBLOB="36f6654b5298c78529aceb944c2b1d9e8a8d670f1895c3cc985d9b53774a78fcda6263c49d9664b8fe29a76f1ce8ee4c2f2f1dda9bb590f1ac6c5bbffc4302ba9c001bbb23fe235897fac3a41f790e100cd71f4337a4990b11b0685a24c1b05466d3a84363dac2fd18ff012fcd4e33b876960806b38c78e37af299ff3a5a936a71", @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=r2, @ANYPTR], @ANYRES16, @ANYRES32=r2, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYBLOB="974418770f52151bee90e2e70b32917fefce5c6cc54b1b5d41c78ad0a2eacdc6d28c26df169fc91c67b84f27bf4664fd97d184d58f7d60b51ad701896f5478e0b13c4701e692d0c78a54cc1a94576ccb575938ad8556b2e54a765795eb20a412c9734a7794aa96f8ea812fff350751adc4555bbe71608aae749f70dedf9e41c8cb3f662b8ee45ffb6f58"]], @ANYRES64=r1, @ANYRES16=r2, @ANYRES64=r2, @ANYRES16], 0xfe49) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1}, 0x6e) r3 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0xc014, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x71, 0x80000001, 0x4, 0x7, 0x3f}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={r4, 0x3}, &(0x7f00000004c0)=0x8) 2018/05/06 12:38:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x30, 0x3b, 0x189a69ae}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="dd000001f1f6c2fbe287aa0110afdffb85db63860b47519bc9573198374fdc76c374da14a56032da8b1dba85c8e17b53a10bee675d840032287b536bb2befaf736f9fe111482ed8e5e58b0cdc180f34b55c8df5a10dc55df4c32f50f6099edcc6279c7f0318d2533d55cc731ba0a6f5eb587fe2aeebc77e3cfb699d52b63d04fac5cfebfba47addf078bd707919194757c0c988d9a4fb5520475db46b2ba5aa1f6ebf11ebb8fe0566dbce860fc899d76ca3b96ceee9702e50a848487e154ed58af5fe8cb1cd0b64183d16f808552149002ba280c39590000000000000000000000"], &(0x7f0000000280)=0xe5) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000220009010000000000000000000000000000000000010000000000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/05/06 12:38:00 executing program 7: prctl$intptr(0x24, 0x80000000) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getparam(r0, &(0x7f0000000040)) 2018/05/06 12:38:00 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) 2018/05/06 12:38:00 executing program 3: r0 = socket(0x40000000015, 0xa, 0x100000001) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000001500)}, 0x40) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x67, @empty, 0x4e23, 0x3, 'wlc\x00', 0xf, 0x80000001, 0x18}, 0x2c) 2018/05/06 12:38:01 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 12:38:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x1, 0x17e) 2018/05/06 12:38:01 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000001000000000000000000000000000000000000000000000000000000000000000000000"]}) dup2(r0, r0) 2018/05/06 12:38:01 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x36, "ef061c1f4f47a31bfe5409b691ab044062ddd152e228abf51d3dc70dfdffe15c7e2c8f157eb299c44486e2b5f472fcfc1ce7b35abf69"}, &(0x7f0000000080)=0x3e) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r4, 0x6}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000d40)) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x0, 0x7, 0xfff, 0x1]}, 0x5c) close(r0) 2018/05/06 12:38:01 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x101, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000440)={0x6b01, 0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000480)={0x200, r1}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000004c0)='gre0\x00') syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd608e42d60008210000000000000000000000ffffac1414aaff020000000000000000000000000001000000000008907876db0fcc15e16f9c5b4fada0b203edb253aafcb6a1d1e1f32f1cc8115d922950c1a048766e1da85f66b9824744c032b3e50ef010fe614efd739a59c5e1"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setresuid(r2, r3, r4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) 2018/05/06 12:38:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x30, 0x3b, 0x189a69ae}, &(0x7f0000000140)=0x18) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:01 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000000480), 0x5ea) r2 = dup3(r1, r1, 0x80000) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f0000000200)=0xc) statx(r2, &(0x7f0000000000)='./file0\x00', 0x100, 0x7ff, &(0x7f0000000040)) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x6}, 0x4) 2018/05/06 12:38:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000002f80)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000280)=[0x9], 0x1, 0x4, 0x51b, 0x8, 0xbd, 0xfffffffffffffff9, {0x8, 0x10000, 0x20, 0x6, 0x6, 0x9, 0x8bee, 0xfffffffffffffff8, 0x510b, 0x401, 0x1fffe0, 0x3, 0x5, 0x1, "4fdb82d7b0d6bcf937538121d4801a5fa656b7d33b620b65c2a282b6be9379c8"}}) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000140)=""/94, 0x5e}], 0x30) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x4c, 0x4) [ 90.303631] dccp_invalid_packet: pskb_may_pull failed [ 90.339134] dccp_invalid_packet: pskb_may_pull failed 2018/05/06 12:38:01 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x10100, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000380), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r1) fremovexattr(r1, &(0x7f00000000c0)=@known='user.syz\x00') bind$ipx(r0, &(0x7f0000000000)={0x4, 0x100000001, 0x5, "16ec718679d0", 0x5}, 0x10) 2018/05/06 12:38:01 executing program 4: unshare(0x40600) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="180000000000000000000000000000009500550000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0xfffffffffffffcc0, &(0x7f000039efb0)}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc400, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x3ff, 0x5, "608db2383678", 0x7}, 0x10) 2018/05/06 12:38:01 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 12:38:01 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x202001, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000001c0)=""/45) r1 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/06 12:38:01 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65784500000000000068d3787a13d46578a1ad0bf53c83d86d5be7579b8977691cdde92a86924ae98b445e4aa800512432d919cc666028f1cbabba4c3ec873b800e23cdede6c3fe515c18f84305ec65b021e1e72a6d7de1ee15c7f7beee5bc64485bb1b04219b55ce5c91c036cf0fc1b679ff504f4935a7379a999d85bf18403407af1370ec212b1db8ef452c536b59b60b52086de967ba1795f69dcd3c004b5c5fcf5ab8a6d0b7722645e7f3b0173c3c44b5dce4739ccd2da2c2b9c475542ae") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x32}], 0x10}}], 0x1, 0x0) sysinfo(&(0x7f0000000140)=""/228) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x8}, &(0x7f0000000080), 0x1000) 2018/05/06 12:38:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:01 executing program 6: unshare(0x40600) msync(&(0x7f00001cd000/0x4000)=nil, 0x4000, 0x1) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0xfffffffffffffffe, 0x12, r0, 0xfffffffffffffffc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000011c0), 0x4) 2018/05/06 12:38:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x30, 0x3b, 0x189a69ae}, &(0x7f0000000140)=0x18) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:01 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000140)=ANY=[]) accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000000)=0x60) fallocate(r1, 0x3, 0x0, 0x100000001) 2018/05/06 12:38:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_create(0x7) read(r1, &(0x7f00000012c0)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) 2018/05/06 12:38:01 executing program 3: close(0xffffffffffffffff) syncfs(0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x5b, 0x1, r1}) 2018/05/06 12:38:01 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/28, 0x1c) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000180)) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x8001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f61d137e637, 0x10800a}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x4, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000090000030000000000000000e700"}) name_to_handle_at(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0xab, 0x9, "c2cf7ff940bfac384bd05872ea6dd81fafc30200f26179eaf48efd2ea169b9c02eaaed3b8afc43d83980506b5db267b20909997e460bd917ab5bd8bc70bb0807f3db7bf7ce25ca6a2da0860b732627a80dab6fd8cb9cdc8839bd45d4a87736270564fac3520fb87490be8cd18a86ecebe56819ccda836259c4315604693ef203d9e10c2164355a26e429d0559e94a8eed1ab171c58156a9f65669f1addceb96d564ef3"}, &(0x7f00000002c0), 0x400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 12:38:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:01 executing program 4: unshare(0x40600) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="180000000000000000000000000000009500550000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0xfffffffffffffcc0, &(0x7f000039efb0)}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc400, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x3ff, 0x5, "608db2383678", 0x7}, 0x10) 2018/05/06 12:38:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) dup2(r0, r1) r2 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r2) write$sndseq(r4, &(0x7f0000048fe4)=[{0xffffffffffffffff, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/05/06 12:38:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x30, 0x3b, 0x189a69ae}, &(0x7f0000000140)=0x18) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:02 executing program 2: r0 = socket$unix(0x1, 0x802, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl(r0, 0x1, &(0x7f0000000000)="f40a9a9244904d05ac63449e9c097532051ed7173cfa30c9012c1746a252cded73858996c3dd81f09b58c248e8f78e6d2b26cd72b223a3c074d85e8dc07ccd3e8d75ae1905f47f0d97348a9a77096f4d334162a0fab6c3f3a13a377daf1e35ebd8f447888309368c6c2beddbccd1ee12f369ca385028cc99078c7f1137b8e70b4c4ed3a910d9b16e74efffcbf624a2816897be69961b61f20d613c02bf4502e4d309aa2fb01f9fcb7e026871c8dbac7f525474325fe1d7169760c860ea2387178caf01109058a7a2d0b78a20e5f1047911dbb7e9f35c") 2018/05/06 12:38:02 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f0000000300)="ff020400021b0005000000000000dfff00000000000002057989d41ccffe6dc05d97b7035dcc0600000000000000b4fb8ea554e9fb7ba281a4ea7b829274683d6a01000000010000004397e3928847533ae4cd6b2e9ae2a4531bce221b8c0b0119a6cd4eb1ddf4b47c89d9fc5b6cdf6b568fb9965db10dd49f056ea67846e5dadd7ee30528c24f551be0cf64f55e380813b789018ec95182a1d957d4f6a2264327633fadb990b325adbe95865a30da57ba0fb9d0e0b912ce3d6b53eb529cd3a8fecf5f8ec06b4e22d73e6251f7c857eb4502acd27f748d72e386a9f12e3fd164093a34af58a54c80e85cd5e6a9840134b938546cc5606fd73e", 0xfe2e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7fffffff) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x32, @rand_addr=0x7, 0x4e20, 0x4, 'wlc\x00', 0x32, 0x84, 0x40}, 0x2c) close(r0) 2018/05/06 12:38:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0xffffffa9) r1 = getpid() openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200002, 0x0) sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x7, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 12:38:02 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x7d) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x801, 0x2, 0x0, 0x20000000000, 0x0, 0x40, 0x0, 0x8000000, 0x0, 0x38, 0xffffffffffffffff}, [{0x0, 0x0, 0x0, 0x0, 0x1, 0x800000}]}, 0x78) connect(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4, 0x3, 0x2}}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) 2018/05/06 12:38:02 executing program 4: mkdir(&(0x7f0000000040)="e91f7189591e9233614b2f", 0x0) unlink(&(0x7f0000000100)="e91f7189591e9233614b2f00") 2018/05/06 12:38:02 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x1, &(0x7f0000000b40)=[{&(0x7f0000000280)="2bdb0750a64adc55ae29245358307267c78873109fec7d4fa99ed3fd5684e9b8d106144e80409b88577d573752f3fb2b93b70ff53376ca3e3ab133946933eba6abaeb2d83ea4987b68bcc98f1aae3edfb639acf8733f0cfc68d27f71abbb6042c6e0b06f8367b1e746d425db84c15cebed95ba59dff06329f56a64bb3c04d08cf87b569a03fe30229ea8e84c1dfa0b19d2b398239d3ce580046932f830e6adc8a2977cbae989b729112fddee8773e84264e36eee", 0xb4}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6a7166f8468e86cc0a81c9693087a0cc6a696e655f64546e7472792c7768696e745f6d6f64653d757365722d62617365642c00ca4f8b2bc07330a50c81a96d252b848425d3ed696c84305d3259d76569fcd8ef1791f3ff3d873bc4c8a2000000000000000000"]) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/06 12:38:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5a) 2018/05/06 12:38:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "3fbdcdf743fcc62f8b05c9d2da8e28ca92486e3fd02500d773ea5966cd43b6fa78ddf94c2279e2dde13c3ac25becd4a2e5121f62159a3568d5053d24596e4e0b3b3187415801ed99978b699e5590203074cdf173f2e938db0c473575aeebe322a765569e25858f2a0a981417ad4b2267af86dea536c5b002e719e1d9e29bf97bd7e1e8b3bc3289f56d1ffefc05d4b29551977af7801f58ec59ffb9de09b0d906ca2a6974344bc7fb836a54726f144fd0856bbf478a40a2ef60a47b74da79484a327bd278c5e0ec2b5dbfd1d87213794214ad33ff2954abc4c68a2242607fca9204c9e0a2"}, 0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write$binfmt_aout(r0, &(0x7f0000000400)={{}, "", [[], [], [], [], [], []]}, 0x620) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f"], 0x1) 2018/05/06 12:38:03 executing program 3: pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x2, &(0x7f00000002c0)=0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x78) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000100)=""/230, &(0x7f0000000040)=0xe6) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)="060000008000", 0x6}]) 2018/05/06 12:38:03 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x30, 0x3b, 0x189a69ae}, &(0x7f0000000140)=0x18) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:03 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x40000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x8001, 0x6}, {0x7, 0x5}, {0x59, 0x8}, {0xfffffffffffffffa, 0x2}, {0xfffffffffffffffb, 0xd4}, {0x3, 0x1}, {0x3, 0x3}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x8, 0x401, 0x5, 0x7fff}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[], &(0x7f00000002c0)) recvfrom$ax25(r1, &(0x7f0000000400)=""/89, 0x4d, 0x0, &(0x7f0000f73ff0)={0x3, {"8e130027815268"}, 0x1}, 0x10) shutdown(r2, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000005c0)={r1}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'bridge0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r4 = socket$inet6(0xa, 0x8080f, 0xe) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$inet(r0, &(0x7f00000004c0)=""/160, 0xa0, 0x0, &(0x7f0000000580)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000003c0)={0x3, 0xff, 0x7, 0xffff, 0x8d}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000840)={r3, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x2, 0x4, 0x0, 0x6, 0x9}, &(0x7f0000000480)=0x1b1) 2018/05/06 12:38:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@broadcast=0xffffffff, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0xfc}, 0x1}, 0x0) 2018/05/06 12:38:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000000102010000000000000000005a0c5f640400020096115eb18b6cc5755d79cdcfd941d44381a4fc21b741858afd4929e649e8387fcb28565bfe7d684825caac5a5b34132c038f0a6c2b8de2249322502296aacfb14cd947a81ad03e03a386017136bde171880c8f635613342a3e32722bbbb6f0e41ef31a8f8809d6531700c448679f379a49a7b60974cc1f3ae1b7e98534e4d4320227c501e8e045f4b4400cbf1d2e9f47ddbf3504392cfbbb92b3de3353511c038fc363e782374f77fbc7c5d3d32b93ce3f9505849c6f6acf17a4959a1105e2a0712385e8b05a5024ef3407158ea7f43ccc8e56caaefb29123e3779a7ad59c1852f89c5"], 0x18}, 0x1}, 0x0) 2018/05/06 12:38:03 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400040, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000040)=0x1, 0x4) seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20}, {0x6}]}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, &(0x7f0000000100)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/06 12:38:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0xffffffa9) r1 = getpid() openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200002, 0x0) sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x7, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 12:38:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:03 executing program 2: timer_create(0x339d3baaa09913db, &(0x7f0000f4efa8), &(0x7f0000403000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x10000) bind$ax25(r0, &(0x7f0000000040)={0x3, {"0468fd5b5012ca"}, 0x2}, 0x10) [ 92.908122] audit: type=1326 audit(1525610283.906:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7141 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 12:38:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:04 executing program 7: socketpair(0x3, 0x4, 0x81, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000540)={0x321f, 0x3, 0x0, [{0x9, 0x6, 0x4652b240, 0xfffffffffffffff7, 0x0, 0x9, 0x100000001}, {0x7, 0x1, 0x70ee4537, 0x4, 0x4, 0x900, 0x100}, {0x3, 0x8, 0x4, 0x39, 0x400, 0x9}]}) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0x39, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/57}, &(0x7f0000000200)=0x78) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="9192a2b3dd0849a532c674c614b4dea2ee3f9f6d857487968f10ec7998781f518de0822a5f1b57820d364ba35911f1ccda77eb1d4f789356677f9574762d058a2eb80f5c965d0ea8d7d8bc80922d76e80d404fe81c347b56678117f4faf93f98031cb0b711da6887586b8dbfc3f54a3a9e", 0x71, r1) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r4, r4}, &(0x7f0000000340)=""/128, 0x80, &(0x7f0000000480)={&(0x7f00000003c0)={'tgr128\x00'}}) keyctl$unlink(0x9, r3, r1) 2018/05/06 12:38:04 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) prctl$getreaper(0x2d, &(0x7f00000000c0)) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) dup3(r0, r0, 0x80000) nanosleep(&(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1ff, 0x0) clock_adjtime(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb9}) bind$ipx(0xffffffffffffffff, &(0x7f0000000400)={0x4, 0x0, 0x8, "6f3e368e3752", 0x800}, 0x10) 2018/05/06 12:38:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x69, "156e543eaefc6fa93016cbe6a8e72485f7ef3e1ab06fd6a5df6f92afa680106bb84e48013798eac6ae1f66c8d637083c8a1ca28fe2442761f8fbc77aa4c48daac7a2bd7830f9e4f7dfaf0fb15971989e8ac28dcf8ab35b87909d9a682028d4c7dc759cb386d7037542"}, &(0x7f0000000240)=0x71) shutdown(r0, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000280), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/05/06 12:38:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:04 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) [ 93.799722] audit: type=1326 audit(1525610284.798:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7141 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 12:38:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xa00000000000, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x67c, 0x411d59fa, 0x80000000, 0x5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000200)="ef595d02b3455468c4e2587ed51aec18559412dd6c92fd402fee43f3ac1aafc01a2a39c49330aac83d2e76bf2d008b15694b95e3280d46d7ce326fa2ee029d26bab31172f5b032c84604b0eee2ac0e00b9d45912b65f466312dd2436cf61e17d49a2ad739972cc1f870f4cc4745955140cde7f2e2b23c2a768be8d83bbbf01d09c8509b2e77c3a42049c6ad40d4844149831", 0x92) r2 = getpid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0xf730fbd59fde4b5c, 0x0, 0x2, 0xffffffff80000000, r2}) 2018/05/06 12:38:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:05 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xdbf, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"8013f4b8faceca"}}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xfeb2, &(0x7f0000000080)=[{&(0x7f0000003800)=""/29, 0x1d}, {&(0x7f0000000100)=""/114, 0x72}], 0x2, &(0x7f0000003900)=""/30, 0x1e}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003b00)=""/129, 0x1a0}], 0x10000000000002f9, &(0x7f0000003c00)=""/64, 0x40}}, {{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000003e40)=""/180, 0xb4}}], 0x3, 0x0, &(0x7f0000003d80)={0x77359400}) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/06 12:38:05 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) prctl$getreaper(0x2d, &(0x7f00000000c0)) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) dup3(r0, r0, 0x80000) nanosleep(&(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1ff, 0x0) clock_adjtime(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb9}) bind$ipx(0xffffffffffffffff, &(0x7f0000000400)={0x4, 0x0, 0x8, "6f3e368e3752", 0x800}, 0x10) 2018/05/06 12:38:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x212, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000001480)=[{&(0x7f00000013c0)=""/187, 0xbb}], 0x1, &(0x7f0000001500)=""/152, 0x98}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x1f}}, @in6={0xa, 0x4e20, 0x1ff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x74) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x11, 0x65, &(0x7f0000000180)="75dc79c0e6ecbf1bc1f04b523b0d9caf8de63c7a40ef9334569ea944ec990e70344e819129f1f917eb0b6f936813dd49e5919c134844015db12d3016d2d21e8d132d26158e6b9181d2422faf630045dd768f71c3a59292d8d85650fa703cff374500d226cc"}) close(r0) 2018/05/06 12:38:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:05 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2c201, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x8612) 2018/05/06 12:38:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='%\x00', 0xfffffffffffffffc) pwritev(r1, &(0x7f0000001500)=[{&(0x7f00000014c0)='=', 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000), 0x8) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x400, 0x400}) 2018/05/06 12:38:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xa00000000000, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x67c, 0x411d59fa, 0x80000000, 0x5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000200)="ef595d02b3455468c4e2587ed51aec18559412dd6c92fd402fee43f3ac1aafc01a2a39c49330aac83d2e76bf2d008b15694b95e3280d46d7ce326fa2ee029d26bab31172f5b032c84604b0eee2ac0e00b9d45912b65f466312dd2436cf61e17d49a2ad739972cc1f870f4cc4745955140cde7f2e2b23c2a768be8d83bbbf01d09c8509b2e77c3a42049c6ad40d4844149831", 0x92) r2 = getpid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0xf730fbd59fde4b5c, 0x0, 0x2, 0xffffffff80000000, r2}) 2018/05/06 12:38:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:05 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)="db", 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000ad3ffd)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x200, 0xfffffffffffff800, 0x7f, 0x8, 0xbbef}, &(0x7f0000000200)=0x14) socketpair$inet(0x2, 0x80004, 0x6, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000580)={r1, 0x1000, "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"}, &(0x7f00000015c0)=0x1008) r3 = dup2(r0, r0) sendmsg$unix(r3, &(0x7f0000000500)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000002c0)="eab979390eadd9b5ca3cf2fbd1181f004b0c0c4f8a6a469d752fae8c1b60ad18fdbf72a0a896813abc0791b1e9683cb1ad28746368a81b65a2a03d99b079d4087745a1a300d082e1d903e1b9c08c5f99765ec741b590b56df07d90849f585dc19f61a6a15ff4a42baff637b450fd59217f04ee80", 0x74}, {&(0x7f0000000340)="2fd5e7fde7b96c3c74e8da439df93649d4328f136981388f63880b6a045e1b2089b1b820e96744d1396fde65537f42d1d7e75f0c191d2080e57865be30d123fde7fc9c2815ab552a5d24a97b5ffcdb612ac8c721001443b978b58efc35bc386905f006d9e806df3ce926446f3ac0d0706a9bc883d1ed4d2ae58564905de26a8b29d0e270b85a480ea494ed856397b5f7e04388f00e072a65ff5bd1f5c7432059a0ba444dd81698721e68787e0c25604fb6a6644591d4292cbec6812cd542adbc5436b03b5b702876ab210a978d6727de8fea", 0xd2}, {&(0x7f0000000440)="1b5bcd293c7d4886a03d4191b00f81fbfb5b310d7101e654d5db088285663bd44a44b7a509b2372d9a3dc077ee4f207be3c4da83c5462784c6cd3023b364c9be897b79ca1e6662bb088b98b749a143294f4c7f492ade6ba35c67fd946aa3d68031cdb02d97cdf16155d391f0", 0x6c}], 0x3, 0x0, 0x0, 0x8000}, 0x0) 2018/05/06 12:38:06 executing program 2: r0 = socket(0x1e, 0x4, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) dup3(r1, r0, 0x0) 2018/05/06 12:38:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:06 executing program 6: r0 = epoll_create(0x143) r1 = memfd_create(&(0x7f0000000000)='eth1wlan1@\x00', 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400080, 0x0) fanotify_mark(r1, 0x1, 0x2000b, r2, &(0x7f0000000080)='./file0\x00') r3 = epoll_create(0x4) r4 = socket$rds(0x15, 0x5, 0x0) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000000dff4)) r6 = epoll_create(0x46c) r7 = epoll_create(0x2e02) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00004d0000)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4)) 2018/05/06 12:38:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xa00000000000, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x67c, 0x411d59fa, 0x80000000, 0x5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000200)="ef595d02b3455468c4e2587ed51aec18559412dd6c92fd402fee43f3ac1aafc01a2a39c49330aac83d2e76bf2d008b15694b95e3280d46d7ce326fa2ee029d26bab31172f5b032c84604b0eee2ac0e00b9d45912b65f466312dd2436cf61e17d49a2ad739972cc1f870f4cc4745955140cde7f2e2b23c2a768be8d83bbbf01d09c8509b2e77c3a42049c6ad40d4844149831", 0x92) r2 = getpid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0xf730fbd59fde4b5c, 0x0, 0x2, 0xffffffff80000000, r2}) 2018/05/06 12:38:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x0, 0x100, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:06 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0xc6b}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000fe0eaef13e4cdf53eef50000000025000000ffff0040060300008f00000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x200000005, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/06 12:38:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000000c0)=0x80, 0x270) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000280)=[{&(0x7f0000000180)="f971fc44bf1068c2bf7b265130259b665fe03337896eb400afb7e92d66d11d326fe920911e403446c892d8d0f0ce18ee0777472a5458bd0992a9472cf0aecf8cab7b3017096e817260a7696f9b1fdbb4d7e47b94ba7725ef506d7ff185d64374a96db79d81ed91a85657244805da6539856b1196e2aa3829e8624a210c2a91ea7abce1a13e31d45dd07afcbf82faeecf4f80fdfec8c9d972c06d64da28066d2efb0fee7fa2875de2a0aaa1a5a260fcd1b6a275e36e7cbb218b204ca46efed845e9dcfbdb53ae2083dc3753d1deca13d17b72c21f9e95", 0xd6}], 0x1, &(0x7f0000000180)}, 0x0) 2018/05/06 12:38:06 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000001c0)=""/157, &(0x7f0000000040)=0x9d) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) fcntl$setflags(r1, 0x2, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x0) 2018/05/06 12:38:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xa00000000000, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x67c, 0x411d59fa, 0x80000000, 0x5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000200)="ef595d02b3455468c4e2587ed51aec18559412dd6c92fd402fee43f3ac1aafc01a2a39c49330aac83d2e76bf2d008b15694b95e3280d46d7ce326fa2ee029d26bab31172f5b032c84604b0eee2ac0e00b9d45912b65f466312dd2436cf61e17d49a2ad739972cc1f870f4cc4745955140cde7f2e2b23c2a768be8d83bbbf01d09c8509b2e77c3a42049c6ad40d4844149831", 0x92) r2 = getpid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0xf730fbd59fde4b5c, 0x0, 0x2, 0xffffffff80000000, r2}) 2018/05/06 12:38:06 executing program 7: mmap(&(0x7f0000224000/0x2000)=nil, 0x2000, 0x2000004, 0x50, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4000000000004, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0xfffffffffffffffc) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r1, 0x1f, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r0, 0x6ec1810e}) 2018/05/06 12:38:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x200058) setsockopt$inet_opts(r0, 0x0, 0x2000000013, &(0x7f0000000080), 0x0) 2018/05/06 12:38:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:06 executing program 6: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) sched_getscheduler(0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x208000, 0x20) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 12:38:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xa00000000000, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x67c, 0x411d59fa, 0x80000000, 0x5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000200)="ef595d02b3455468c4e2587ed51aec18559412dd6c92fd402fee43f3ac1aafc01a2a39c49330aac83d2e76bf2d008b15694b95e3280d46d7ce326fa2ee029d26bab31172f5b032c84604b0eee2ac0e00b9d45912b65f466312dd2436cf61e17d49a2ad739972cc1f870f4cc4745955140cde7f2e2b23c2a768be8d83bbbf01d09c8509b2e77c3a42049c6ad40d4844149831", 0x92) getpid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:07 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:07 executing program 2: socketpair(0x5, 0x3, 0x24, &(0x7f0000000040)={0x0, 0x0}) sendmsg(r0, &(0x7f0000002f00)={&(0x7f0000001a80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1c56029b676997b6a609782eee9e253ced0e41cbf1227ec1a4dabf7e4de19e9d134bcb7efebc712e5c0b43b043e4f094dd7b80fb5b980b7aa257038ad33d1"}, 0x80, &(0x7f0000001b40), 0x0, &(0x7f0000002c80)=ANY=[@ANYBLOB="0dcef99b000000000000000000000000"], 0x10}, 0x41) 2018/05/06 12:38:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000000c0)=0x80, 0x270) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000280)=[{&(0x7f0000000180)="f971fc44bf1068c2bf7b265130259b665fe03337896eb400afb7e92d66d11d326fe920911e403446c892d8d0f0ce18ee0777472a5458bd0992a9472cf0aecf8cab7b3017096e817260a7696f9b1fdbb4d7e47b94ba7725ef506d7ff185d64374a96db79d81ed91a85657244805da6539856b1196e2aa3829e8624a210c2a91ea7abce1a13e31d45dd07afcbf82faeecf4f80fdfec8c9d972c06d64da28066d2efb0fee7fa2875de2a0aaa1a5a260fcd1b6a275e36e7cbb218b204ca46efed845e9dcfbdb53ae2083dc3753d1deca13d17b72c21f9e95", 0xd6}], 0x1, &(0x7f0000000180)}, 0x0) 2018/05/06 12:38:07 executing program 7: mmap(&(0x7f0000224000/0x2000)=nil, 0x2000, 0x2000004, 0x50, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4000000000004, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0xfffffffffffffffc) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r1, 0x1f, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r0, 0x6ec1810e}) 2018/05/06 12:38:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xa00000000000, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x67c, 0x411d59fa, 0x80000000, 0x5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000200)="ef595d02b3455468c4e2587ed51aec18559412dd6c92fd402fee43f3ac1aafc01a2a39c49330aac83d2e76bf2d008b15694b95e3280d46d7ce326fa2ee029d26bab31172f5b032c84604b0eee2ac0e00b9d45912b65f466312dd2436cf61e17d49a2ad739972cc1f870f4cc4745955140cde7f2e2b23c2a768be8d83bbbf01d09c8509b2e77c3a42049c6ad40d4844149831", 0x92) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:07 executing program 6: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) sched_getscheduler(0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x208000, 0x20) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 12:38:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xa00000000000, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x67c, 0x411d59fa, 0x80000000, 0x5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x14}, 0x1}, 0x0) 2018/05/06 12:38:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1a1400, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x20003}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/06 12:38:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xa00000000000, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x67c, 0x411d59fa, 0x80000000, 0x5}, 0x14) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="280000000000000029000000020000000f197dface7e12afdaad70444faa92000200000000000000b1cab8ed67f37298e3631da0207e0d191eae7137970f0cbd366d1b32684fc43ad8d73c34a864b1de03574fb5853bea677ffd8ddd4cb7454e"], 0x28}}], 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80, 0x800) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f00000001c0)="2238b15cc06226f73707e8b24d767ea5203012ded1706df1de1431908dbe5ba0d3a96dd834e713b9772877ddc8d41d43ca18a1b01a7706c3e922c3c08a34de05a9db6b2a1b0c7b78eddea6e31cd239faa131805cad52b0b474edcaa487356881d511a8faafc89ae65fa6704769") connect$ax25(r1, &(0x7f0000000180)={0x3, {"3c3ec3cd53fef9"}, 0x3}, 0x10) 2018/05/06 12:38:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000f21000)=""/79, 0x4f}, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000280)={{0x4, 0x7, 0x6, 0xfffffffffffffff8, "09d99bd30020ca622f6f46cf16dbb352bf0f42d0e7dfa07927d2ff4aa6e257ef368b37b8f374490961007697", 0xffffffff}, 0x0, 0x0, 0x5, r2, 0xcc1, 0x0, "c1b4a3d7a19a346e46e437d2618bda59bd452b1c70adeff02d7c95f609fe91bb4685ed6e7c665708efbc6de06c4af2ddf8cadead7e1a011eceb26562e15fdbd4", &(0x7f0000000100)='@\x00', 0x2, [], [0x8, 0x75a, 0x401]}) sendto$inet(r0, &(0x7f0000000200)="a192c653aaae255128bc66ebc0dee60de784c0d875311d56d9cdfa77eb068075631b3cebb526a6f08b690b541f15410c146d117307b3f74a46062b4fc3c6a91a99cac6ac25", 0x45, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/06 12:38:08 executing program 7: unshare(0x8000400) r0 = getpid() capset(&(0x7f0000000000)={0x4000019980330, r0}, &(0x7f0000000080)={0x80000000, 0x0, 0x200000, 0x3, 0x0, 0xfffffffdfffffffd}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f00000000c0)='veth1_to_bridge\x00'}) [ 97.652315] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/06 12:38:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xa00000000000, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="0cee1f32b3c1544126fbfc235dd2f34224da40") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='@cpuset]vboxnet1)\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xfc, r2, 0x0, 0x70bd2b, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfd}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x190400000000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xc99}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="ac1414bbe0000001010000000700000000000000ac1414aa00000b00e0000001ac1414aaac1414aa007992c2"], 0x2c) 2018/05/06 12:38:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="280000000000000029000000020000000f197dface7e12afdaad70444faa92000200000000000000b1cab8ed67f37298e3631da0207e0d191eae7137970f0cbd366d1b32684fc43ad8d73c34a864b1de03574fb5853bea677ffd8ddd4cb7454e"], 0x28}}], 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80, 0x800) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f00000001c0)="2238b15cc06226f73707e8b24d767ea5203012ded1706df1de1431908dbe5ba0d3a96dd834e713b9772877ddc8d41d43ca18a1b01a7706c3e922c3c08a34de05a9db6b2a1b0c7b78eddea6e31cd239faa131805cad52b0b474edcaa487356881d511a8faafc89ae65fa6704769") connect$ax25(r1, &(0x7f0000000180)={0x3, {"3c3ec3cd53fef9"}, 0x3}, 0x10) 2018/05/06 12:38:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x41) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x400, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x22003) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @rand_addr}, {0x0, @random="87253169f6ee"}, 0xfffffffffffffffc, {0x2}, "00000000f7ffffea6700ffe4000a00"}) getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r3 = getpgrp(r2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r3) 2018/05/06 12:38:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:09 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e, 0x0) r1 = socket(0x11, 0x80001, 0x100000001) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) dup2(r2, r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = dup2(r1, r2) fcntl$setpipe(r3, 0x407, 0x3f) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000040)={'veth1_to_team\x00', @ifru_map={0x20, 0xf6fc, 0x40, 0x6, 0x6, 0x52ab}}) 2018/05/06 12:38:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000488000)}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)=""/46, &(0x7f0000000200)=0x2e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000)="443a2bca5132cbd22a4a282360ab94dac63e87310b58aafce1f2de71c47b62021939ccdee8321c92fa5466569cd4183bd57f18550d6c20753b7fa1", &(0x7f00000000c0)=""/207}, 0x18) 2018/05/06 12:38:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:09 executing program 2: unshare(0x28060400) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) close(r0) mq_getsetattr(r0, &(0x7f0000608fc0), &(0x7f0000ca8000)) 2018/05/06 12:38:09 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x41) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x400, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x22003) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @rand_addr}, {0x0, @random="87253169f6ee"}, 0xfffffffffffffffc, {0x2}, "00000000f7ffffea6700ffe4000a00"}) getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r3 = getpgrp(r2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r3) 2018/05/06 12:38:09 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000002, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x4, 0x20) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x200000000050, 0xffffffffffffffff, 0x0) 2018/05/06 12:38:09 executing program 0: setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) [ 98.616637] mmap: syz-executor6 (7453) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/06 12:38:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:09 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:09 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) [ 98.751552] random: crng init done 2018/05/06 12:38:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) signalfd(r0, &(0x7f0000000180)={0xc33}, 0x8) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000002600)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000740)=""/15, 0xf}}], 0x1, 0x0, &(0x7f0000000280)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x200, 0x7, 0x0, 0x3f0, 0xd, 0x9}) 2018/05/06 12:38:09 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000002, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x4, 0x20) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x200000000050, 0xffffffffffffffff, 0x0) 2018/05/06 12:38:09 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000002, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x4, 0x20) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x200000000050, 0xffffffffffffffff, 0x0) 2018/05/06 12:38:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:10 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x39d}}, 0x400, 0x2, 0x80000000, 0x2, 0x70}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x7, 0x8, 0x68f0, 0x6}, &(0x7f0000000240)=0x98) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000120a43bab356da5d8060000000060000000029ec2400020cd37ed01cc092ba41429b79bc", 0x4c}], 0x1}, 0x0) 2018/05/06 12:38:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/06 12:38:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\b\x00\x00'], 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) socketpair(0x3, 0x807, 0x8000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/05/06 12:38:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)=0x9) 2018/05/06 12:38:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) [ 99.144195] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/06 12:38:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/06 12:38:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x80000001, 0xffffffffffffffff}) r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="3bb92f511b6ada35c34457354dff645d6ffc51ae0a427ac3da277aedf48b36", 0x1f, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) 2018/05/06 12:38:10 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) [ 99.486917] FAULT_INJECTION: forcing a failure. [ 99.486917] name failslab, interval 1, probability 0, space 0, times 1 [ 99.498336] CPU: 1 PID: 7539 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 99.505303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.514706] Call Trace: [ 99.517349] dump_stack+0x185/0x1d0 [ 99.521036] should_fail+0x87b/0xab0 [ 99.524822] should_failslab+0x279/0x2a0 [ 99.528946] __kmalloc_node+0x22e/0x1190 [ 99.533076] ? __get_vm_area_node+0x28e/0x810 [ 99.537647] __get_vm_area_node+0x28e/0x810 [ 99.542086] __vmalloc_node_range+0x2ad/0x1140 [ 99.546746] ? xt_copy_counters_from_user+0x41b/0x630 [ 99.552006] vmalloc+0xb2/0xc0 [ 99.555293] ? xt_copy_counters_from_user+0x41b/0x630 [ 99.560598] xt_copy_counters_from_user+0x41b/0x630 [ 99.565708] ? do_arpt_set_ctl+0x1c0/0xb40 [ 99.570008] do_add_counters+0xfe/0x790 [ 99.574105] do_arpt_set_ctl+0x1c0/0xb40 [ 99.578271] ? mutex_lock+0x31/0x90 [ 99.581995] ? rcu_all_qs+0x32/0x1f0 [ 99.585811] ? kstrtoull+0x766/0x7e0 [ 99.589586] ? arpt_unregister_table+0x570/0x570 [ 99.594391] nf_setsockopt+0x476/0x4d0 [ 99.598361] ip_setsockopt+0x24b/0x2b0 [ 99.602314] udp_setsockopt+0x108/0x1b0 [ 99.606405] ? udp_lib_setsockopt+0xad0/0xad0 [ 99.610948] ipv6_setsockopt+0x30c/0x340 [ 99.615069] udpv6_setsockopt+0x110/0x1c0 [ 99.619282] ? udpv6_destroy_sock+0x260/0x260 [ 99.623827] sock_common_setsockopt+0x136/0x170 [ 99.628613] ? sock_common_recvmsg+0x270/0x270 [ 99.633290] SYSC_setsockopt+0x4b8/0x570 [ 99.637547] SyS_setsockopt+0x76/0xa0 [ 99.641400] do_syscall_64+0x309/0x430 [ 99.645340] ? SYSC_recv+0xe0/0xe0 [ 99.648906] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.654097] RIP: 0033:0x455979 [ 99.657289] RSP: 002b:00007f38bc197c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 99.665019] RAX: ffffffffffffffda RBX: 00007f38bc1986d4 RCX: 0000000000455979 [ 99.672332] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000013 [ 99.679626] RBP: 000000000072bea0 R08: 0000000000000068 R09: 0000000000000000 [ 99.686915] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 99.694207] R13: 000000000000055f R14: 00000000006fc188 R15: 0000000000000000 [ 99.701801] syz-executor0: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 99.711922] syz-executor0 cpuset=syz0 mems_allowed=0 [ 99.717142] CPU: 1 PID: 7539 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 99.724028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.733408] Call Trace: [ 99.736025] dump_stack+0x185/0x1d0 [ 99.739702] warn_alloc+0x3fc/0x660 [ 99.743379] __vmalloc_node_range+0xa6f/0x1140 [ 99.747991] vmalloc+0xb2/0xc0 [ 99.751230] ? xt_copy_counters_from_user+0x41b/0x630 [ 99.756505] xt_copy_counters_from_user+0x41b/0x630 [ 99.761576] ? do_arpt_set_ctl+0x1c0/0xb40 [ 99.765826] do_add_counters+0xfe/0x790 [ 99.769851] do_arpt_set_ctl+0x1c0/0xb40 [ 99.773976] ? mutex_lock+0x31/0x90 [ 99.777641] ? rcu_all_qs+0x32/0x1f0 [ 99.781389] ? kstrtoull+0x766/0x7e0 [ 99.785114] ? arpt_unregister_table+0x570/0x570 [ 99.789883] nf_setsockopt+0x476/0x4d0 [ 99.793796] ip_setsockopt+0x24b/0x2b0 [ 99.797708] udp_setsockopt+0x108/0x1b0 [ 99.801752] ? udp_lib_setsockopt+0xad0/0xad0 [ 99.806263] ipv6_setsockopt+0x30c/0x340 [ 99.810368] udpv6_setsockopt+0x110/0x1c0 [ 99.814548] ? udpv6_destroy_sock+0x260/0x260 [ 99.819077] sock_common_setsockopt+0x136/0x170 [ 99.823799] ? sock_common_recvmsg+0x270/0x270 [ 99.828410] SYSC_setsockopt+0x4b8/0x570 [ 99.832523] SyS_setsockopt+0x76/0xa0 [ 99.836364] do_syscall_64+0x309/0x430 [ 99.840280] ? SYSC_recv+0xe0/0xe0 [ 99.843828] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.849029] RIP: 0033:0x455979 [ 99.852235] RSP: 002b:00007f38bc197c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 99.859960] RAX: ffffffffffffffda RBX: 00007f38bc1986d4 RCX: 0000000000455979 [ 99.867230] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000013 [ 99.874500] RBP: 000000000072bea0 R08: 0000000000000068 R09: 0000000000000000 [ 99.881773] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 99.889214] R13: 000000000000055f R14: 00000000006fc188 R15: 0000000000000000 [ 99.896563] Mem-Info: [ 99.899124] active_anon:82846 inactive_anon:78 isolated_anon:0 [ 99.899124] active_file:3466 inactive_file:8610 isolated_file:0 [ 99.899124] unevictable:0 dirty:132 writeback:0 unstable:0 [ 99.899124] slab_reclaimable:3412 slab_unreclaimable:9409 [ 99.899124] mapped:73862 shmem:93 pagetables:938 bounce:0 [ 99.899124] free:1047544 free_pcp:496 free_cma:0 [ 99.932424] Node 0 active_anon:331384kB inactive_anon:312kB active_file:13864kB inactive_file:34440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295448kB dirty:528kB writeback:0kB shmem:372kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 124928kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 99.960664] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 99.987783] lowmem_reserve[]: 0 2820 7247 7247 [ 99.992487] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:0kB free_cma:0kB [ 100.020114] lowmem_reserve[]: 0 0 4426 4426 [ 100.024561] Node 0 Normal free:1282720kB min:41196kB low:51492kB high:61788kB active_anon:331384kB inactive_anon:312kB active_file:13864kB inactive_file:34440kB unevictable:0kB writepending:528kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9792kB pagetables:3752kB bounce:0kB free_pcp:1304kB local_pcp:652kB free_cma:0kB [ 100.054521] lowmem_reserve[]: 0 0 0 0 [ 100.058434] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 100.071797] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 100.087241] Node 0 Normal: 536*4kB (UM) 232*8kB (UM) 50*16kB (UME) 17*32kB (UME) 66*64kB (UME) 30*128kB (UME) 22*256kB (UME) 14*512kB (UME) 7*1024kB (UME) 6*2048kB (UM) 302*4096kB (UM) = 1282656kB [ 100.105128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 100.113799] 12171 total pagecache pages [ 100.117851] 0 pages in swap cache [ 100.121352] Swap cache stats: add 0, delete 0, find 0/0 [ 100.126762] Free swap = 0kB [ 100.129867] Total swap = 0kB [ 100.132954] 1965969 pages RAM [ 100.136106] 0 pages HighMem/MovableOnly 2018/05/06 12:38:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000340)=""/28, 0x33d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80000000080}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376633, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x100000000, 0x9}, {0x6, 0x100000001}, 0x1ff, 0x1}) 2018/05/06 12:38:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:11 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/06 12:38:11 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:11 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x80000001, 0xffffffffffffffff}) r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="3bb92f511b6ada35c34457354dff645d6ffc51ae0a427ac3da277aedf48b36", 0x1f, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) [ 100.140154] 105641 pages reserved 2018/05/06 12:38:11 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r0, &(0x7f0000000040), 0x9, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) clock_getres(0x6, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000240)={'dummy0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) [ 100.362415] FAULT_INJECTION: forcing a failure. [ 100.362415] name failslab, interval 1, probability 0, space 0, times 0 [ 100.373942] CPU: 0 PID: 7566 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 100.380822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.390236] Call Trace: [ 100.392879] dump_stack+0x185/0x1d0 [ 100.396564] should_fail+0x87b/0xab0 [ 100.400340] should_failslab+0x279/0x2a0 [ 100.404475] __kmalloc_node+0x22e/0x1190 [ 100.408604] ? rcu_all_qs+0x32/0x1f0 2018/05/06 12:38:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:11 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) [ 100.412368] ? alloc_vmap_area+0x1e6/0x15a0 [ 100.416837] ? rcu_all_qs+0x32/0x1f0 [ 100.420675] ? alloc_vmap_area+0x193/0x15a0 [ 100.425048] alloc_vmap_area+0x1e6/0x15a0 [ 100.429265] __get_vm_area_node+0x3ab/0x810 [ 100.433662] __vmalloc_node_range+0x2ad/0x1140 [ 100.438310] ? xt_copy_counters_from_user+0x41b/0x630 [ 100.443566] vmalloc+0xb2/0xc0 [ 100.446837] ? xt_copy_counters_from_user+0x41b/0x630 [ 100.452127] xt_copy_counters_from_user+0x41b/0x630 [ 100.457241] ? do_arpt_set_ctl+0x1c0/0xb40 2018/05/06 12:38:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000"], 0x1}, 0x1}, 0x0) [ 100.461535] do_add_counters+0xfe/0x790 [ 100.465636] do_arpt_set_ctl+0x1c0/0xb40 [ 100.469815] ? mutex_lock+0x31/0x90 [ 100.473551] ? rcu_all_qs+0x32/0x1f0 [ 100.477358] ? kstrtoull+0x766/0x7e0 [ 100.481129] ? arpt_unregister_table+0x570/0x570 [ 100.485927] nf_setsockopt+0x476/0x4d0 [ 100.489887] ip_setsockopt+0x24b/0x2b0 [ 100.493829] udp_setsockopt+0x108/0x1b0 [ 100.497912] ? udp_lib_setsockopt+0xad0/0xad0 [ 100.502454] ipv6_setsockopt+0x30c/0x340 [ 100.506574] udpv6_setsockopt+0x110/0x1c0 2018/05/06 12:38:11 executing program 2: [ 100.510783] ? udpv6_destroy_sock+0x260/0x260 [ 100.515325] sock_common_setsockopt+0x136/0x170 [ 100.520115] ? sock_common_recvmsg+0x270/0x270 [ 100.524797] SYSC_setsockopt+0x4b8/0x570 [ 100.528986] SyS_setsockopt+0x76/0xa0 [ 100.532909] do_syscall_64+0x309/0x430 [ 100.536864] ? SYSC_recv+0xe0/0xe0 [ 100.540452] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.545675] RIP: 0033:0x455979 [ 100.548889] RSP: 002b:00007f38bc197c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/05/06 12:38:11 executing program 6: [ 100.556641] RAX: ffffffffffffffda RBX: 00007f38bc1986d4 RCX: 0000000000455979 [ 100.563941] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000013 [ 100.571246] RBP: 000000000072bea0 R08: 0000000000000068 R09: 0000000000000000 [ 100.578552] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 100.585861] R13: 000000000000055f R14: 00000000006fc188 R15: 0000000000000001 [ 100.593443] syz-executor0: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 100.603614] syz-executor0 cpuset=syz0 mems_allowed=0 [ 100.608878] CPU: 0 PID: 7566 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 100.615743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.625130] Call Trace: [ 100.627781] dump_stack+0x185/0x1d0 [ 100.631466] warn_alloc+0x3fc/0x660 [ 100.635194] __vmalloc_node_range+0xa6f/0x1140 [ 100.639848] vmalloc+0xb2/0xc0 [ 100.643111] ? xt_copy_counters_from_user+0x41b/0x630 [ 100.648405] xt_copy_counters_from_user+0x41b/0x630 [ 100.653514] ? do_arpt_set_ctl+0x1c0/0xb40 [ 100.657826] do_add_counters+0xfe/0x790 [ 100.661913] do_arpt_set_ctl+0x1c0/0xb40 [ 100.666071] ? mutex_lock+0x31/0x90 [ 100.669793] ? rcu_all_qs+0x32/0x1f0 [ 100.673591] ? kstrtoull+0x766/0x7e0 [ 100.677362] ? arpt_unregister_table+0x570/0x570 [ 100.682599] nf_setsockopt+0x476/0x4d0 [ 100.686556] ip_setsockopt+0x24b/0x2b0 [ 100.690491] udp_setsockopt+0x108/0x1b0 [ 100.694563] ? udp_lib_setsockopt+0xad0/0xad0 [ 100.699108] ipv6_setsockopt+0x30c/0x340 [ 100.703222] udpv6_setsockopt+0x110/0x1c0 [ 100.707421] ? udpv6_destroy_sock+0x260/0x260 [ 100.711963] sock_common_setsockopt+0x136/0x170 [ 100.716742] ? sock_common_recvmsg+0x270/0x270 [ 100.721412] SYSC_setsockopt+0x4b8/0x570 [ 100.725582] SyS_setsockopt+0x76/0xa0 [ 100.729484] do_syscall_64+0x309/0x430 [ 100.733433] ? SYSC_recv+0xe0/0xe0 [ 100.737023] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.742240] RIP: 0033:0x455979 [ 100.745457] RSP: 002b:00007f38bc197c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 100.753206] RAX: ffffffffffffffda RBX: 00007f38bc1986d4 RCX: 0000000000455979 [ 100.760510] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000013 [ 100.767807] RBP: 000000000072bea0 R08: 0000000000000068 R09: 0000000000000000 [ 100.775120] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 100.782428] R13: 000000000000055f R14: 00000000006fc188 R15: 0000000000000001 2018/05/06 12:38:12 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/06 12:38:12 executing program 2: 2018/05/06 12:38:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:12 executing program 6: 2018/05/06 12:38:12 executing program 5: 2018/05/06 12:38:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:12 executing program 3: 2018/05/06 12:38:12 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:12 executing program 3: [ 101.342824] FAULT_INJECTION: forcing a failure. [ 101.342824] name failslab, interval 1, probability 0, space 0, times 0 [ 101.354971] CPU: 1 PID: 7602 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 101.361941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.371327] Call Trace: [ 101.373970] dump_stack+0x185/0x1d0 [ 101.377656] should_fail+0x87b/0xab0 [ 101.381432] should_failslab+0x279/0x2a0 [ 101.385621] __kmalloc_node+0x22e/0x1190 [ 101.389775] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 101.395262] ? __get_vm_area_node+0x600/0x810 [ 101.399840] ? __vmalloc_node_range+0x5d7/0x1140 [ 101.404651] __vmalloc_node_range+0x5d7/0x1140 [ 101.409290] vmalloc+0xb2/0xc0 [ 101.412538] ? xt_copy_counters_from_user+0x41b/0x630 [ 101.417812] xt_copy_counters_from_user+0x41b/0x630 [ 101.422911] ? do_arpt_set_ctl+0x1c0/0xb40 [ 101.427188] do_add_counters+0xfe/0x790 [ 101.431270] do_arpt_set_ctl+0x1c0/0xb40 [ 101.435422] ? mutex_lock+0x31/0x90 [ 101.439127] ? rcu_all_qs+0x32/0x1f0 2018/05/06 12:38:12 executing program 3: [ 101.442911] ? kstrtoull+0x766/0x7e0 [ 101.446671] ? arpt_unregister_table+0x570/0x570 [ 101.451464] nf_setsockopt+0x476/0x4d0 [ 101.455419] ip_setsockopt+0x24b/0x2b0 [ 101.459345] udp_setsockopt+0x108/0x1b0 [ 101.463403] ? udp_lib_setsockopt+0xad0/0xad0 [ 101.467944] ipv6_setsockopt+0x30c/0x340 [ 101.472056] udpv6_setsockopt+0x110/0x1c0 [ 101.476253] ? udpv6_destroy_sock+0x260/0x260 [ 101.480790] sock_common_setsockopt+0x136/0x170 [ 101.485561] ? sock_common_recvmsg+0x270/0x270 2018/05/06 12:38:12 executing program 6: [ 101.490217] SYSC_setsockopt+0x4b8/0x570 [ 101.494398] SyS_setsockopt+0x76/0xa0 [ 101.498310] do_syscall_64+0x309/0x430 [ 101.502260] ? SYSC_recv+0xe0/0xe0 [ 101.505855] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.511071] RIP: 0033:0x455979 [ 101.514287] RSP: 002b:00007f38bc197c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 101.522035] RAX: ffffffffffffffda RBX: 00007f38bc1986d4 RCX: 0000000000455979 [ 101.529335] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000013 [ 101.536637] RBP: 000000000072bea0 R08: 0000000000000068 R09: 0000000000000000 2018/05/06 12:38:12 executing program 2: 2018/05/06 12:38:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:12 executing program 5: 2018/05/06 12:38:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) [ 101.543941] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 101.551243] R13: 000000000000055f R14: 00000000006fc188 R15: 0000000000000002 2018/05/06 12:38:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:12 executing program 3: 2018/05/06 12:38:12 executing program 6: 2018/05/06 12:38:12 executing program 5: 2018/05/06 12:38:12 executing program 2: 2018/05/06 12:38:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/06 12:38:12 executing program 3: 2018/05/06 12:38:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:13 executing program 6: 2018/05/06 12:38:13 executing program 2: 2018/05/06 12:38:13 executing program 5: 2018/05/06 12:38:13 executing program 3: 2018/05/06 12:38:13 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:13 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) [ 102.136994] FAULT_INJECTION: forcing a failure. [ 102.136994] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 102.149123] CPU: 0 PID: 7652 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 102.155992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.165380] Call Trace: [ 102.168033] dump_stack+0x185/0x1d0 [ 102.171714] should_fail+0x87b/0xab0 [ 102.175546] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 102.180362] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.185291] ? __msan_poison_alloca+0x15c/0x1d0 [ 102.190037] ? should_failslab+0x279/0x2a0 [ 102.194351] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.199237] ? __msan_poison_alloca+0x15c/0x1d0 [ 102.203942] ? kmsan_set_origin+0x9e/0x160 [ 102.208271] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 102.213754] ? __get_vm_area_node+0x600/0x810 [ 102.218302] alloc_pages_current+0x6b5/0x970 [ 102.222778] __vmalloc_node_range+0x80f/0x1140 [ 102.227418] vmalloc+0xb2/0xc0 [ 102.230674] ? xt_copy_counters_from_user+0x41b/0x630 [ 102.235964] xt_copy_counters_from_user+0x41b/0x630 [ 102.241070] ? do_arpt_set_ctl+0x1c0/0xb40 [ 102.245462] do_add_counters+0xfe/0x790 [ 102.249546] do_arpt_set_ctl+0x1c0/0xb40 [ 102.253702] ? mutex_lock+0x31/0x90 [ 102.257408] ? rcu_all_qs+0x32/0x1f0 [ 102.261196] ? kstrtoull+0x766/0x7e0 [ 102.264956] ? arpt_unregister_table+0x570/0x570 [ 102.269745] nf_setsockopt+0x476/0x4d0 [ 102.273704] ip_setsockopt+0x24b/0x2b0 [ 102.277639] udp_setsockopt+0x108/0x1b0 [ 102.281713] ? udp_lib_setsockopt+0xad0/0xad0 [ 102.286250] ipv6_setsockopt+0x30c/0x340 [ 102.290370] udpv6_setsockopt+0x110/0x1c0 [ 102.294563] ? udpv6_destroy_sock+0x260/0x260 [ 102.299096] sock_common_setsockopt+0x136/0x170 [ 102.303897] ? sock_common_recvmsg+0x270/0x270 [ 102.308566] SYSC_setsockopt+0x4b8/0x570 [ 102.312747] SyS_setsockopt+0x76/0xa0 [ 102.316657] do_syscall_64+0x309/0x430 [ 102.320606] ? SYSC_recv+0xe0/0xe0 [ 102.324196] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.329416] RIP: 0033:0x455979 2018/05/06 12:38:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:13 executing program 2: 2018/05/06 12:38:13 executing program 6: 2018/05/06 12:38:13 executing program 5: 2018/05/06 12:38:13 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/06 12:38:13 executing program 3: [ 102.332629] RSP: 002b:00007f38bc197c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 102.340379] RAX: ffffffffffffffda RBX: 00007f38bc1986d4 RCX: 0000000000455979 [ 102.347682] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000013 [ 102.354984] RBP: 000000000072bea0 R08: 0000000000000068 R09: 0000000000000000 [ 102.362291] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 102.369594] R13: 000000000000055f R14: 00000000006fc188 R15: 0000000000000003 [ 102.377039] syz-executor0: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 102.388678] syz-executor0 cpuset=syz0 mems_allowed=0 [ 102.393926] CPU: 0 PID: 7652 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 102.400801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.410186] Call Trace: [ 102.412834] dump_stack+0x185/0x1d0 [ 102.416522] warn_alloc+0x3fc/0x660 [ 102.420264] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 102.425786] __vmalloc_node_range+0xeab/0x1140 [ 102.430435] vmalloc+0xb2/0xc0 [ 102.433696] ? xt_copy_counters_from_user+0x41b/0x630 [ 102.438992] xt_copy_counters_from_user+0x41b/0x630 [ 102.444100] ? do_arpt_set_ctl+0x1c0/0xb40 [ 102.448394] do_add_counters+0xfe/0x790 [ 102.452488] do_arpt_set_ctl+0x1c0/0xb40 [ 102.456657] ? mutex_lock+0x31/0x90 [ 102.460375] ? rcu_all_qs+0x32/0x1f0 [ 102.464166] ? kstrtoull+0x766/0x7e0 [ 102.467932] ? arpt_unregister_table+0x570/0x570 [ 102.472728] nf_setsockopt+0x476/0x4d0 [ 102.476688] ip_setsockopt+0x24b/0x2b0 [ 102.480626] udp_setsockopt+0x108/0x1b0 2018/05/06 12:38:13 executing program 5: 2018/05/06 12:38:13 executing program 6: [ 102.484697] ? udp_lib_setsockopt+0xad0/0xad0 [ 102.489231] ipv6_setsockopt+0x30c/0x340 [ 102.493337] udpv6_setsockopt+0x110/0x1c0 [ 102.497534] ? udpv6_destroy_sock+0x260/0x260 [ 102.502069] sock_common_setsockopt+0x136/0x170 [ 102.506842] ? sock_common_recvmsg+0x270/0x270 [ 102.511497] SYSC_setsockopt+0x4b8/0x570 [ 102.515683] SyS_setsockopt+0x76/0xa0 [ 102.519581] do_syscall_64+0x309/0x430 [ 102.523525] ? SYSC_recv+0xe0/0xe0 [ 102.527114] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.532329] RIP: 0033:0x455979 [ 102.535538] RSP: 002b:00007f38bc197c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 102.543287] RAX: ffffffffffffffda RBX: 00007f38bc1986d4 RCX: 0000000000455979 [ 102.550585] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000013 [ 102.557885] RBP: 000000000072bea0 R08: 0000000000000068 R09: 0000000000000000 [ 102.565185] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 102.572488] R13: 000000000000055f R14: 00000000006fc188 R15: 0000000000000003 [ 102.579914] warn_alloc_show_mem: 1 callbacks suppressed [ 102.579921] Mem-Info: [ 102.587876] active_anon:83052 inactive_anon:75 isolated_anon:0 [ 102.587876] active_file:3467 inactive_file:8627 isolated_file:0 [ 102.587876] unevictable:0 dirty:147 writeback:0 unstable:0 [ 102.587876] slab_reclaimable:3417 slab_unreclaimable:9458 [ 102.587876] mapped:73854 shmem:84 pagetables:1087 bounce:0 [ 102.587876] free:1045786 free_pcp:401 free_cma:0 [ 102.621415] Node 0 active_anon:332208kB inactive_anon:300kB active_file:13868kB inactive_file:34508kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295416kB dirty:588kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 102.649626] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 102.676065] lowmem_reserve[]: 0 2820 7247 7247 2018/05/06 12:38:13 executing program 2: 2018/05/06 12:38:13 executing program 3: [ 102.680782] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:656kB free_cma:0kB [ 102.708643] lowmem_reserve[]: 0 0 4426 4426 2018/05/06 12:38:13 executing program 5: [ 102.713080] Node 0 Normal free:1275908kB min:41196kB low:51492kB high:61788kB active_anon:332212kB inactive_anon:300kB active_file:13868kB inactive_file:34508kB unevictable:0kB writepending:588kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10240kB pagetables:4348kB bounce:0kB free_pcp:1400kB local_pcp:688kB free_cma:0kB [ 102.743191] lowmem_reserve[]: 0 0 0 0 [ 102.747128] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 102.760625] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB 2018/05/06 12:38:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000001c0)=@proc={0x10}, 0xc, &(0x7f0000000340)=[{&(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000002100)}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 12:38:13 executing program 7: [ 102.776064] Node 0 Normal: 49*4kB (UME) 63*8kB (UM) 22*16kB (UME) 7*32kB (UM) 17*64kB (UME) 28*128kB (UME) 22*256kB (UME) 14*512kB (UME) 7*1024kB (UME) 6*2048kB (UM) 302*4096kB (UM) = 1275196kB [ 102.793797] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 102.802453] 12183 total pagecache pages [ 102.806518] 0 pages in swap cache [ 102.810069] Swap cache stats: add 0, delete 0, find 0/0 [ 102.815519] Free swap = 0kB [ 102.818585] Total swap = 0kB [ 102.821685] 1965969 pages RAM [ 102.824835] 0 pages HighMem/MovableOnly [ 102.828887] 105641 pages reserved 2018/05/06 12:38:14 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x44102) 2018/05/06 12:38:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:14 executing program 2: 2018/05/06 12:38:14 executing program 3: 2018/05/06 12:38:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x80, 0x4) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/05/06 12:38:14 executing program 1: 2018/05/06 12:38:14 executing program 7: 2018/05/06 12:38:14 executing program 5: 2018/05/06 12:38:15 executing program 7: r0 = socket$inet(0x2, 0x3, 0x8000000000000007) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/05/06 12:38:15 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:15 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/06 12:38:15 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/06 12:38:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000"], 0x1}, 0x1}, 0x0) [ 104.193760] FAULT_INJECTION: forcing a failure. [ 104.193760] name failslab, interval 1, probability 0, space 0, times 0 [ 104.207988] CPU: 1 PID: 7715 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 104.214881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.224278] Call Trace: [ 104.226920] dump_stack+0x185/0x1d0 [ 104.230598] should_fail+0x87b/0xab0 [ 104.234369] should_failslab+0x279/0x2a0 [ 104.236359] FAULT_INJECTION: forcing a failure. [ 104.236359] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.238482] kmem_cache_alloc_node+0x151/0xc70 [ 104.238515] ? __alloc_skb+0x203/0x9f0 [ 104.238605] ? netlink_autobind+0x981/0x9e0 [ 104.263161] __alloc_skb+0x203/0x9f0 [ 104.266908] netlink_sendmsg+0x9a6/0x1310 [ 104.271104] ? netlink_getsockopt+0xc80/0xc80 [ 104.275649] ___sys_sendmsg+0xec0/0x1310 [ 104.279782] ? __fdget+0x4e/0x60 [ 104.283187] ? __fget_light+0x56/0x710 [ 104.287104] ? __fdget+0x4e/0x60 [ 104.290505] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.295901] ? __fget_light+0x6b9/0x710 [ 104.299928] SYSC_sendmsg+0x2a3/0x3d0 [ 104.303785] SyS_sendmsg+0x54/0x80 [ 104.307374] do_syscall_64+0x309/0x430 [ 104.311287] ? ___sys_sendmsg+0x1310/0x1310 [ 104.315622] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.320812] RIP: 0033:0x455979 [ 104.324001] RSP: 002b:00007fc7da48ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.331729] RAX: ffffffffffffffda RBX: 00007fc7da48b6d4 RCX: 0000000000455979 [ 104.338998] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 104.346277] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.353559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.360828] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 104.368126] CPU: 0 PID: 7720 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 104.374994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.384375] Call Trace: [ 104.387010] dump_stack+0x185/0x1d0 [ 104.390690] should_fail+0x87b/0xab0 [ 104.394463] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 104.399267] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.404155] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 104.409554] ? __wake_up_common+0x123/0xa60 [ 104.413923] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 104.418672] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 104.424171] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 104.429582] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.434494] ? kmsan_set_origin+0x9e/0x160 [ 104.438778] alloc_pages_current+0x6b5/0x970 [ 104.443235] skb_page_frag_refill+0x3ba/0x5e0 [ 104.447810] ? kmsan_set_origin+0x9e/0x160 [ 104.452133] tun_get_user+0x10f9/0x7c60 [ 104.456147] ? mntput_no_expire+0xad/0x17c0 [ 104.460535] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 104.465963] tun_chr_write_iter+0x1d4/0x330 [ 104.470327] ? tun_chr_read_iter+0x460/0x460 [ 104.474778] do_iter_readv_writev+0x84d/0xa00 [ 104.479326] ? tun_chr_read_iter+0x460/0x460 [ 104.484031] do_iter_write+0x30d/0xd40 [ 104.487960] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 104.493463] do_writev+0x3c9/0x830 [ 104.497100] ? syscall_return_slowpath+0xe9/0x700 [ 104.502004] ? fput+0x25c/0x2e0 [ 104.505329] SYSC_writev+0x9b/0xb0 [ 104.508969] SyS_writev+0x56/0x80 [ 104.512504] do_syscall_64+0x309/0x430 [ 104.516442] ? SYSC_readv+0xb0/0xb0 [ 104.520112] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.525318] RIP: 0033:0x455831 [ 104.528526] RSP: 002b:00007f44e99f9ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 104.536267] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 104.543561] RDX: 0000000000000001 RSI: 00007f44e99f9bf0 RDI: 00000000000000fc [ 104.550858] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 104.558150] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 104.565441] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000000 [ 104.579907] FAULT_INJECTION: forcing a failure. [ 104.579907] name failslab, interval 1, probability 0, space 0, times 0 [ 104.591291] CPU: 0 PID: 7724 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 104.598152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.607528] Call Trace: [ 104.610163] dump_stack+0x185/0x1d0 [ 104.613839] should_fail+0x87b/0xab0 [ 104.617599] should_failslab+0x279/0x2a0 [ 104.621707] kmem_cache_alloc_node+0x151/0xc70 [ 104.626326] ? __alloc_skb+0x203/0x9f0 [ 104.630298] ? netlink_autobind+0x981/0x9e0 [ 104.634659] __alloc_skb+0x203/0x9f0 [ 104.638425] netlink_sendmsg+0x9a6/0x1310 [ 104.642647] ? netlink_getsockopt+0xc80/0xc80 [ 104.647218] ___sys_sendmsg+0xec0/0x1310 [ 104.651379] ? __fdget+0x4e/0x60 [ 104.654836] ? __fget_light+0x56/0x710 [ 104.658795] ? __fdget+0x4e/0x60 [ 104.662236] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.667670] ? __fget_light+0x6b9/0x710 [ 104.671733] SYSC_sendmsg+0x2a3/0x3d0 [ 104.675639] SyS_sendmsg+0x54/0x80 [ 104.679267] do_syscall_64+0x309/0x430 [ 104.683210] ? ___sys_sendmsg+0x1310/0x1310 [ 104.687576] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.692800] RIP: 0033:0x455979 2018/05/06 12:38:15 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x9c003, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) ioctl$KDSKBLED(r2, 0x4b65, 0x1ff) 2018/05/06 12:38:15 executing program 6: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000"], 0xb6, 0x0, 0x0) 2018/05/06 12:38:15 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24}}, 0x3f, 0x8000, 0x9, 0x1, 0x8001}, &(0x7f0000000180)=0x98) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x7fff}, 0x1) 2018/05/06 12:38:15 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:15 executing program 1 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/06 12:38:15 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:15 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fsync(r0) [ 104.696011] RSP: 002b:00007f2ad6136c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.703759] RAX: ffffffffffffffda RBX: 00007f2ad61376d4 RCX: 0000000000455979 [ 104.711160] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 104.718465] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.725773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.733075] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 104.811555] FAULT_INJECTION: forcing a failure. [ 104.811555] name failslab, interval 1, probability 0, space 0, times 0 [ 104.818569] FAULT_INJECTION: forcing a failure. [ 104.818569] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.822975] CPU: 0 PID: 7742 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 104.841457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.850829] Call Trace: [ 104.853448] dump_stack+0x185/0x1d0 [ 104.857093] should_fail+0x87b/0xab0 [ 104.860826] should_failslab+0x279/0x2a0 [ 104.864942] __kmalloc_node_track_caller+0x243/0x11c0 [ 104.870180] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 104.875554] ? netlink_sendmsg+0x9a6/0x1310 [ 104.879895] __alloc_skb+0x2cf/0x9f0 [ 104.883614] ? netlink_sendmsg+0x9a6/0x1310 [ 104.887953] netlink_sendmsg+0x9a6/0x1310 [ 104.892139] ? netlink_getsockopt+0xc80/0xc80 [ 104.896668] ___sys_sendmsg+0xec0/0x1310 [ 104.900798] ? __fdget+0x4e/0x60 [ 104.904202] ? __fget_light+0x56/0x710 [ 104.908121] ? __fdget+0x4e/0x60 [ 104.911541] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.916944] ? __fget_light+0x6b9/0x710 [ 104.920976] SYSC_sendmsg+0x2a3/0x3d0 [ 104.924843] SyS_sendmsg+0x54/0x80 [ 104.928433] do_syscall_64+0x309/0x430 [ 104.932341] ? ___sys_sendmsg+0x1310/0x1310 [ 104.936678] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.941868] RIP: 0033:0x455979 [ 104.945054] RSP: 002b:00007fc7da48ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.952774] RAX: ffffffffffffffda RBX: 00007fc7da48b6d4 RCX: 0000000000455979 [ 104.960046] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 104.967319] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.974589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.981859] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000001 [ 104.989140] CPU: 1 PID: 7744 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 104.995977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.005329] Call Trace: [ 105.007925] dump_stack+0x185/0x1d0 [ 105.011561] should_fail+0x87b/0xab0 [ 105.015290] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 105.017186] FAULT_INJECTION: forcing a failure. [ 105.017186] name failslab, interval 1, probability 0, space 0, times 0 [ 105.020051] ? kernel_poison_pages+0x40/0x360 [ 105.020068] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.020082] ? kernel_poison_pages+0x1a0/0x360 [ 105.020098] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.020114] ? get_page_from_freelist+0xab28/0xb600 [ 105.020132] ? update_stack_state+0x885/0xa40 [ 105.020156] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.020169] ? is_bpf_text_address+0xb4/0x4b0 [ 105.020206] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 105.075344] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.080783] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.085614] kmsan_alloc_page+0x82/0xe0 [ 105.089575] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 105.094316] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.099143] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.104492] ? __wake_up_common+0x123/0xa60 [ 105.108803] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 105.113458] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.118895] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.124246] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.129084] alloc_pages_current+0x6b5/0x970 [ 105.133481] skb_page_frag_refill+0x3ba/0x5e0 [ 105.137960] ? kmsan_set_origin+0x9e/0x160 [ 105.142188] tun_get_user+0x10f9/0x7c60 [ 105.146200] ? mntput_no_expire+0xad/0x17c0 [ 105.150552] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.155919] tun_chr_write_iter+0x1d4/0x330 [ 105.160233] ? tun_chr_read_iter+0x460/0x460 [ 105.164641] do_iter_readv_writev+0x84d/0xa00 [ 105.169129] ? tun_chr_read_iter+0x460/0x460 [ 105.173535] do_iter_write+0x30d/0xd40 [ 105.177408] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.182849] do_writev+0x3c9/0x830 [ 105.186383] ? syscall_return_slowpath+0xe9/0x700 [ 105.191207] ? fput+0x25c/0x2e0 [ 105.194476] SYSC_writev+0x9b/0xb0 [ 105.198005] SyS_writev+0x56/0x80 [ 105.201447] do_syscall_64+0x309/0x430 [ 105.205323] ? SYSC_readv+0xb0/0xb0 [ 105.208939] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.214111] RIP: 0033:0x455831 [ 105.217282] RSP: 002b:00007f44e99f9ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 105.224975] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 105.232225] RDX: 0000000000000001 RSI: 00007f44e99f9bf0 RDI: 00000000000000fc [ 105.239476] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 105.246728] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 105.253984] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000001 [ 105.261268] CPU: 0 PID: 7748 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 105.268140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.277524] Call Trace: [ 105.280158] dump_stack+0x185/0x1d0 [ 105.283834] should_fail+0x87b/0xab0 [ 105.287597] should_failslab+0x279/0x2a0 [ 105.291813] __kmalloc_node_track_caller+0x243/0x11c0 [ 105.297090] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.302497] ? netlink_sendmsg+0x9a6/0x1310 [ 105.306870] __alloc_skb+0x2cf/0x9f0 2018/05/06 12:38:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000"], 0x1}, 0x1}, 0x0) [ 105.310636] ? netlink_sendmsg+0x9a6/0x1310 [ 105.314998] netlink_sendmsg+0x9a6/0x1310 [ 105.319210] ? netlink_getsockopt+0xc80/0xc80 [ 105.323781] ___sys_sendmsg+0xec0/0x1310 [ 105.327947] ? __fdget+0x4e/0x60 [ 105.331388] ? __fget_light+0x56/0x710 [ 105.335339] ? __fdget+0x4e/0x60 [ 105.338782] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.344226] ? __fget_light+0x6b9/0x710 [ 105.348299] SYSC_sendmsg+0x2a3/0x3d0 [ 105.352192] SyS_sendmsg+0x54/0x80 [ 105.355828] do_syscall_64+0x309/0x430 [ 105.359776] ? ___sys_sendmsg+0x1310/0x1310 [ 105.364142] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.369353] RIP: 0033:0x455979 [ 105.372557] RSP: 002b:00007f2ad6136c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 105.380308] RAX: ffffffffffffffda RBX: 00007f2ad61376d4 RCX: 0000000000455979 [ 105.387607] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 105.394914] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.402216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/06 12:38:16 executing program 1 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/06 12:38:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000001180)=[{&(0x7f0000000000)=""/151, 0x97}, {&(0x7f00000000c0)=""/87, 0x57}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x3) dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x2800) [ 105.409512] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000001 2018/05/06 12:38:16 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000000000227e, &(0x7f0000000080)="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") 2018/05/06 12:38:16 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) [ 105.524170] FAULT_INJECTION: forcing a failure. [ 105.524170] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.536044] CPU: 1 PID: 7760 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 105.542886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.552242] Call Trace: [ 105.554849] dump_stack+0x185/0x1d0 [ 105.558489] should_fail+0x87b/0xab0 [ 105.562219] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 105.566982] ? kernel_poison_pages+0x40/0x360 [ 105.571490] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.576860] ? kernel_poison_pages+0x1a0/0x360 [ 105.581449] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.586907] ? get_page_from_freelist+0xab28/0xb600 [ 105.591935] ? update_stack_state+0x885/0xa40 [ 105.596451] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.601823] ? is_bpf_text_address+0xb4/0x4b0 [ 105.606327] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 105.611357] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.616826] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.621683] kmsan_alloc_page+0x82/0xe0 [ 105.625673] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 105.630433] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.635289] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.640664] ? __wake_up_common+0x123/0xa60 [ 105.644992] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 105.649674] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.655136] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.660512] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.665371] alloc_pages_current+0x6b5/0x970 [ 105.669787] skb_page_frag_refill+0x3ba/0x5e0 [ 105.674292] ? kmsan_set_origin+0x9e/0x160 [ 105.678536] tun_get_user+0x10f9/0x7c60 [ 105.682514] ? mntput_no_expire+0xad/0x17c0 [ 105.686844] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.692233] tun_chr_write_iter+0x1d4/0x330 [ 105.696573] ? tun_chr_read_iter+0x460/0x460 [ 105.700988] do_iter_readv_writev+0x84d/0xa00 [ 105.705498] ? tun_chr_read_iter+0x460/0x460 [ 105.709917] do_iter_write+0x30d/0xd40 [ 105.713813] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.719283] do_writev+0x3c9/0x830 [ 105.722834] ? syscall_return_slowpath+0xe9/0x700 [ 105.727680] ? fput+0x25c/0x2e0 [ 105.730972] SYSC_writev+0x9b/0xb0 [ 105.734518] SyS_writev+0x56/0x80 [ 105.737976] do_syscall_64+0x309/0x430 [ 105.741874] ? SYSC_readv+0xb0/0xb0 [ 105.745507] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.750694] RIP: 0033:0x455831 [ 105.753880] RSP: 002b:00007f44e99f9ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 105.761585] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 2018/05/06 12:38:16 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xc0100, 0x80) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={0x0, 0x85, 0x5, 0x1, &(0x7f0000ffb000/0x4000)=nil}) accept$inet(r0, &(0x7f0000000280), &(0x7f0000000340)=0x10) r1 = socket$inet6(0xa, 0x2, 0x454b17a9) getsockname(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000240)=0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @rand_addr=0x40}, 0x5}}}, 0xff4e) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00') 2018/05/06 12:38:16 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x5, 0x6, 0x8, 0x6}, {0x1, 0x7fffffff, 0x2, 0x1}, {0x80000001, 0xcbf, 0x100000001, 0x4}, {0x2, 0x376, 0x0, 0x6}, {0x4, 0x4, 0x7, 0x4}, {0x2, 0xfffffffffffffffc, 0x3, 0x7}, {0xffffffffffffffec, 0x100, 0x7, 0x1}, {0x40, 0x4, 0x0, 0x90}, {0x50000, 0x3f, 0x1, 0x7fff}]}, 0x10) close(r0) 2018/05/06 12:38:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x3e7f49856c0e3b47, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x2, 0xff, 0x2e97c8ae, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'gretap0\x00'}) [ 105.768850] RDX: 0000000000000001 RSI: 00007f44e99f9bf0 RDI: 00000000000000fc [ 105.776125] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 105.783403] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 105.790684] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000002 [ 105.823571] FAULT_INJECTION: forcing a failure. [ 105.823571] name failslab, interval 1, probability 0, space 0, times 0 [ 105.835009] CPU: 1 PID: 7775 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.835026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.835038] Call Trace: [ 105.835082] dump_stack+0x185/0x1d0 [ 105.835117] should_fail+0x87b/0xab0 [ 105.835166] should_failslab+0x279/0x2a0 [ 105.865391] kmem_cache_alloc_node+0x151/0xc70 [ 105.870026] ? __alloc_skb+0x203/0x9f0 [ 105.874003] ? netlink_autobind+0x981/0x9e0 [ 105.878377] __alloc_skb+0x203/0x9f0 [ 105.882145] netlink_sendmsg+0x9a6/0x1310 [ 105.886394] ? netlink_getsockopt+0xc80/0xc80 [ 105.886463] ___sys_sendmsg+0xec0/0x1310 [ 105.886561] ? __fdget+0x4e/0x60 [ 105.886623] ? __fget_light+0x56/0x710 [ 105.886680] ? __fdget+0x4e/0x60 [ 105.886745] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.886804] ? __fget_light+0x6b9/0x710 [ 105.886883] SYSC_sendmsg+0x2a3/0x3d0 [ 105.886970] SyS_sendmsg+0x54/0x80 [ 105.887050] do_syscall_64+0x309/0x430 [ 105.887095] ? ___sys_sendmsg+0x1310/0x1310 [ 105.887132] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.887154] RIP: 0033:0x455979 [ 105.887169] RSP: 002b:00007fb5d8ef7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 105.887201] RAX: ffffffffffffffda RBX: 00007fb5d8ef86d4 RCX: 0000000000455979 [ 105.887218] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 105.887235] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.887252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.887274] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 2018/05/06 12:38:17 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x5, 0x6, 0x8, 0x6}, {0x1, 0x7fffffff, 0x2, 0x1}, {0x80000001, 0xcbf, 0x100000001, 0x4}, {0x2, 0x376, 0x0, 0x6}, {0x4, 0x4, 0x7, 0x4}, {0x2, 0xfffffffffffffffc, 0x3, 0x7}, {0xffffffffffffffec, 0x100, 0x7, 0x1}, {0x40, 0x4, 0x0, 0x90}, {0x50000, 0x3f, 0x1, 0x7fff}]}, 0x10) close(r0) 2018/05/06 12:38:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x0, 0x80000000, 0xfff, 0xc000000000000000, 0x8000]}, &(0x7f0000000140)=0xe) 2018/05/06 12:38:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x77359400}, 0x10) 2018/05/06 12:38:17 executing program 5: unshare(0x40600) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x100000001, &(0x7f0000000080)='\x00', 0x1) clone(0x200, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)="70de1ac4d7c0e772e79275bef75c9e49476783b4e1b34dc03d1882bc35bc7c92f99fc0c9c1d9ac7f89f1cb8ead128f658a660d05608bf8a4f1e9c5fa7be89f2d704e56266646581234074e632f9287e4f6988cb858745cb2aae8732c7e288c603fcdcd532d9d156da721d63096f048f49e06bb965e3dedfa59478232") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x509000, 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000001c0)={0x2000}) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000980)={0x0, 0xfffffffffffffffb, 0xb0, 0x14, @scatter={0x9, 0x0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/232, 0xe8}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/150, 0x96}, {&(0x7f0000000640)=""/68, 0x44}, {&(0x7f00000006c0)=""/27, 0x1b}, {&(0x7f0000000700)=""/57, 0x39}]}, &(0x7f0000000800)="55e8850d7117828f7cfb1ade7359ca9dbca3a17cc0cb999856f15284dc5b7b2cdcb045ff04fc9761fcb6323e7d58d464260b285cb0ca192aac0dd3d362bd227b2914148dd8def89d4a9eb1101e9ee8061d4dc20bd4fbdc5c7e4ca709c65f887822874e1a56fca2b6867b6f33f4f64fa86602bb26a4452a16aeec1d5ee95dbd89be457da7320f71192e37ed8741e83ef8bc10a581e42340f60294663ff4509dc575de0c1df586314f14c36bed732c6f8b", &(0x7f00000008c0)=""/106, 0x1, 0x10000, 0x1, &(0x7f0000000940)}) 2018/05/06 12:38:17 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:17 executing program 1 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/06 12:38:17 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x5, 0x6, 0x8, 0x6}, {0x1, 0x7fffffff, 0x2, 0x1}, {0x80000001, 0xcbf, 0x100000001, 0x4}, {0x2, 0x376, 0x0, 0x6}, {0x4, 0x4, 0x7, 0x4}, {0x2, 0xfffffffffffffffc, 0x3, 0x7}, {0xffffffffffffffec, 0x100, 0x7, 0x1}, {0x40, 0x4, 0x0, 0x90}, {0x50000, 0x3f, 0x1, 0x7fff}]}, 0x10) close(r0) 2018/05/06 12:38:17 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f00000004c0)=""/90, 0xedf41351) memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) [ 106.591994] FAULT_INJECTION: forcing a failure. [ 106.591994] name failslab, interval 1, probability 0, space 0, times 0 [ 106.603418] CPU: 1 PID: 7797 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 106.610291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.619682] Call Trace: [ 106.622331] dump_stack+0x185/0x1d0 [ 106.626011] should_fail+0x87b/0xab0 [ 106.629785] should_failslab+0x279/0x2a0 [ 106.633911] kmem_cache_alloc+0x136/0xb90 [ 106.638114] ? build_skb+0x102/0x6b0 [ 106.641877] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.647424] ? copy_page_from_iter+0xa9c/0x10b0 [ 106.652185] build_skb+0x102/0x6b0 [ 106.655857] tun_get_user+0x1808/0x7c60 [ 106.659885] ? mntput_no_expire+0xad/0x17c0 [ 106.664303] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 106.669746] tun_chr_write_iter+0x1d4/0x330 [ 106.674114] ? tun_chr_read_iter+0x460/0x460 [ 106.678561] do_iter_readv_writev+0x84d/0xa00 [ 106.683111] ? tun_chr_read_iter+0x460/0x460 [ 106.687558] do_iter_write+0x30d/0xd40 [ 106.692018] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.697584] do_writev+0x3c9/0x830 [ 106.701224] ? syscall_return_slowpath+0xe9/0x700 [ 106.706136] ? fput+0x25c/0x2e0 [ 106.709465] SYSC_writev+0x9b/0xb0 [ 106.713115] SyS_writev+0x56/0x80 [ 106.716665] do_syscall_64+0x309/0x430 [ 106.720615] ? SYSC_readv+0xb0/0xb0 [ 106.724292] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.729506] RIP: 0033:0x455831 [ 106.732715] RSP: 002b:00007f44e99f9ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 106.740463] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 106.747769] RDX: 0000000000000001 RSI: 00007f44e99f9bf0 RDI: 00000000000000fc [ 106.755073] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 106.762375] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 106.769676] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000003 [ 106.788996] FAULT_INJECTION: forcing a failure. [ 106.788996] name failslab, interval 1, probability 0, space 0, times 0 [ 106.800642] CPU: 0 PID: 7805 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 106.807508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.816886] Call Trace: [ 106.819518] dump_stack+0x185/0x1d0 [ 106.823191] should_fail+0x87b/0xab0 [ 106.829833] should_failslab+0x279/0x2a0 [ 106.834028] __kmalloc_node_track_caller+0x243/0x11c0 [ 106.839351] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 106.844777] ? netlink_sendmsg+0x9a6/0x1310 [ 106.849157] __alloc_skb+0x2cf/0x9f0 [ 106.852916] ? netlink_sendmsg+0x9a6/0x1310 [ 106.857285] netlink_sendmsg+0x9a6/0x1310 [ 106.861514] ? netlink_getsockopt+0xc80/0xc80 [ 106.866089] ___sys_sendmsg+0xec0/0x1310 [ 106.870267] ? __fdget+0x4e/0x60 [ 106.873710] ? __fget_light+0x56/0x710 [ 106.877663] ? __fdget+0x4e/0x60 [ 106.881106] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.886556] ? __fget_light+0x6b9/0x710 [ 106.890634] SYSC_sendmsg+0x2a3/0x3d0 [ 106.894546] SyS_sendmsg+0x54/0x80 [ 106.898173] do_syscall_64+0x309/0x430 [ 106.902114] ? ___sys_sendmsg+0x1310/0x1310 [ 106.906479] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.911694] RIP: 0033:0x455979 [ 106.914904] RSP: 002b:00007fb5d8ef7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.922651] RAX: ffffffffffffffda RBX: 00007fb5d8ef86d4 RCX: 0000000000455979 [ 106.929947] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 2018/05/06 12:38:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x400) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:17 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:17 executing program 1 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) [ 106.937251] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.944544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 106.951841] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000001 2018/05/06 12:38:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x1, 0x40, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0xfffffffffffffead) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0x0, 0x4, 0x3}) accept$inet(r1, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) [ 107.064206] FAULT_INJECTION: forcing a failure. [ 107.064206] name failslab, interval 1, probability 0, space 0, times 0 [ 107.075586] CPU: 0 PID: 7822 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 107.082455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.091842] Call Trace: [ 107.094478] dump_stack+0x185/0x1d0 [ 107.098154] should_fail+0x87b/0xab0 [ 107.101923] should_failslab+0x279/0x2a0 [ 107.106028] kmem_cache_alloc_node+0x151/0xc70 [ 107.110651] ? __alloc_skb+0x203/0x9f0 [ 107.114586] ? rt6_score_route+0xe6/0xc30 [ 107.118830] ? rt6_score_route+0x9d8/0xc30 [ 107.123109] __alloc_skb+0x203/0x9f0 [ 107.126883] alloc_skb_with_frags+0x1d4/0xb20 [ 107.131422] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.136307] ? sock_alloc_send_skb+0xca/0xe0 [ 107.140757] sock_alloc_send_pskb+0xb56/0x1190 [ 107.145444] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.151270] sock_alloc_send_skb+0xca/0xe0 [ 107.155551] __ip6_append_data+0x339d/0x4bc0 [ 107.159995] ? ip6_pol_route_output+0xe6/0x110 [ 107.164631] ? ip6_mtu+0x1d7/0x3c0 [ 107.168235] ip6_append_data+0x40e/0x6b0 [ 107.172357] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 107.177207] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 107.182018] icmpv6_rcv+0x3587/0x39b0 [ 107.185911] ? icmpv6_sk_exit+0x2b0/0x2b0 [ 107.190149] ip6_input_finish+0xaac/0x2250 [ 107.194465] ? nf_hook_slow+0x36f/0x3d0 [ 107.198478] ? ip6_input_finish+0x13d1/0x2250 [ 107.203020] ip6_input+0x294/0x320 [ 107.206599] ? ip6_input+0x320/0x320 [ 107.210356] ? ipv6_rcv+0x2340/0x2340 2018/05/06 12:38:18 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:18 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x52, 0x2, 0x6, {0x8, 0x3}, {0x1f, 0x3}, @ramp={0x6, 0xebf, {0x4, 0x8001, 0x8, 0xffff}}}) recvfrom$ipx(r0, &(0x7f00000000c0)=""/54, 0xfffffffffffffd75, 0x10000, 0x0, 0x0) 2018/05/06 12:38:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000e1eeb390fd1dcdace7fe270e821ba348b2ca9e949bf6a52c0d924cf6812709e961e4b38c8d5a9d2d89da1c18081762b90f6f3ff54c0b59283e74c7b4a8d1f63711f2a89b6dd20bba53f3fa248a90f76facd867232bbe0071d183"], 0x1}, 0x1}, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) [ 107.214194] ip6_rcv_finish+0x46e/0x6e0 [ 107.218218] ipv6_rcv+0x1e16/0x2340 [ 107.221886] ? local_bh_enable+0x40/0x40 [ 107.226004] __netif_receive_skb_core+0x47df/0x4a90 [ 107.231112] ? ip6_rcv_finish+0x6e0/0x6e0 [ 107.235363] netif_receive_skb_internal+0x49d/0x630 [ 107.240489] ? netif_receive_skb+0x47/0x240 [ 107.244857] netif_receive_skb+0x230/0x240 [ 107.249211] tun_get_user+0x740f/0x7c60 [ 107.253228] ? mntput_no_expire+0xad/0x17c0 [ 107.257635] tun_chr_write_iter+0x1d4/0x330 [ 107.262001] ? tun_chr_read_iter+0x460/0x460 [ 107.266451] do_iter_readv_writev+0x84d/0xa00 [ 107.271002] ? tun_chr_read_iter+0x460/0x460 [ 107.275447] do_iter_write+0x30d/0xd40 [ 107.279382] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.284891] do_writev+0x3c9/0x830 [ 107.288548] ? syscall_return_slowpath+0xe9/0x700 [ 107.293467] ? fput+0x25c/0x2e0 [ 107.296804] SYSC_writev+0x9b/0xb0 [ 107.300478] SyS_writev+0x56/0x80 [ 107.304051] do_syscall_64+0x309/0x430 [ 107.308007] ? SYSC_readv+0xb0/0xb0 [ 107.311681] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.316893] RIP: 0033:0x455831 [ 107.320098] RSP: 002b:00007f44e99f9ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 107.327849] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 107.335168] RDX: 0000000000000001 RSI: 00007f44e99f9bf0 RDI: 00000000000000fc [ 107.342488] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 107.349793] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 107.357095] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000004 2018/05/06 12:38:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x40000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000100)) fremovexattr(r0, &(0x7f0000000140)=@random={'btrfs.', '*vboxnet1}nodevmime_type^(}\x00'}) 2018/05/06 12:38:18 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x5, 0x6, 0x8, 0x6}, {0x1, 0x7fffffff, 0x2, 0x1}, {0x80000001, 0xcbf, 0x100000001, 0x4}, {0x2, 0x376, 0x0, 0x6}, {0x4, 0x4, 0x7, 0x4}, {0x2, 0xfffffffffffffffc, 0x3, 0x7}, {0xffffffffffffffec, 0x100, 0x7, 0x1}, {0x40, 0x4, 0x0, 0x90}, {0x50000, 0x3f, 0x1, 0x7fff}]}, 0x10) close(r0) 2018/05/06 12:38:18 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x5, 0x6, 0x8, 0x6}, {0x1, 0x7fffffff, 0x2, 0x1}, {0x80000001, 0xcbf, 0x100000001, 0x4}, {0x2, 0x376, 0x0, 0x6}, {0x4, 0x4, 0x7, 0x4}, {0x2, 0xfffffffffffffffc, 0x3, 0x7}, {0xffffffffffffffec, 0x100, 0x7, 0x1}, {0x40, 0x4, 0x0, 0x90}, {0x50000, 0x3f, 0x1, 0x7fff}]}, 0x10) close(r0) 2018/05/06 12:38:18 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xfffffffffffff000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001c00fdff000000000210000001000000ccfbdc3c2a3811950a023fdc3ed58db94b937c0b9ae1586f91b4f21c40d2a19c083fad295652a5989016be46d52dbeaff2520b3a2bb9c29e0e3a3aaa152dc180d77976c712d4d0a46508e3f6539f0ae3089431288d741d6768ea78a63d8a32daf6e84b0d6b"], 0x1}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, r3, 0x701, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x61}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6211}]}, 0xdc}, 0x1, 0x0, 0x0, 0x80}, 0x20000811) 2018/05/06 12:38:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000000000), 0x1}, 0x20) 2018/05/06 12:38:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x288, &(0x7f000000e000)={&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYBLOB="e181bfc76d0f4696663b383842560df41568d480d0cd9a45cdd0f04f433b04bdc7518a23a0505b27d6ba9cd86c8cea2c8823a96d312fac6abfe2993e01944c53b01c0c0be6d70bb51b33d964204034ff68e843a868aba1175ddedae8fed5", @ANYRES16=r0, @ANYRES32=r0], @ANYBLOB="5d268d5cb92f5643b61f6103c68fb7477ebb65a419423492b81d59bc99b056f35d073dcf", @ANYRES16=r0, @ANYRES64=r0], 0x5}, 0x1}, 0x0) 2018/05/06 12:38:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create(0x1f) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x204000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x5, 0x8, [0x9, 0x6]}) 2018/05/06 12:38:18 executing program 1 (fault-call:0 fault-nth:5): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) [ 107.686849] FAULT_INJECTION: forcing a failure. [ 107.686849] name failslab, interval 1, probability 0, space 0, times 0 [ 107.698237] CPU: 0 PID: 7869 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 107.705112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.714500] Call Trace: [ 107.717155] dump_stack+0x185/0x1d0 [ 107.720841] should_fail+0x87b/0xab0 [ 107.724616] should_failslab+0x279/0x2a0 [ 107.728734] __kmalloc_node_track_caller+0x243/0x11c0 2018/05/06 12:38:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100000070f190d62afa688a4797ecfdafc59d8f8340957c2be802c181173761ef7c12da8f01a44063e0243dc78697edd8422496bad39abce4c211bb9d28050f1e88b43fcf88282a9f23ca7b589e0e517ba57f7a9bb793de897481d682818e389798e011dd0ad3b6e0164cb905992fd0ec85b1aaffdf0d8d17cae8f9"], 0x1}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000240)=""/174, &(0x7f0000000300)=0xae) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400040, 0x0) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x1, 0x7, 0x40, "4a6741ce12756349b9b5b60a96462fec5b8946cc8b678a641971dd0ed9b6d72d61ee0ef636affe7b5db66b99fdb492f6876cc7f1a0b7d2095d5919d6df0f6e", 0x27}, 0x60) [ 107.734088] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 107.739507] ? alloc_skb_with_frags+0x1d4/0xb20 [ 107.744278] ? rt6_score_route+0x9d8/0xc30 [ 107.748567] __alloc_skb+0x2cf/0x9f0 [ 107.752329] ? alloc_skb_with_frags+0x1d4/0xb20 [ 107.757059] alloc_skb_with_frags+0x1d4/0xb20 [ 107.761603] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.766488] ? sock_alloc_send_skb+0xca/0xe0 [ 107.770948] sock_alloc_send_pskb+0xb56/0x1190 [ 107.775634] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.780521] sock_alloc_send_skb+0xca/0xe0 [ 107.784815] __ip6_append_data+0x339d/0x4bc0 [ 107.789263] ? ip6_pol_route_output+0xe6/0x110 [ 107.793899] ? ip6_mtu+0x1d7/0x3c0 [ 107.797517] ip6_append_data+0x40e/0x6b0 [ 107.801647] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 107.806511] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 107.811332] icmpv6_rcv+0x3587/0x39b0 [ 107.815225] ? icmpv6_sk_exit+0x2b0/0x2b0 [ 107.819468] ip6_input_finish+0xaac/0x2250 [ 107.823796] ? nf_hook_slow+0x36f/0x3d0 [ 107.827827] ? ip6_input_finish+0x13d1/0x2250 [ 107.832369] ip6_input+0x294/0x320 2018/05/06 12:38:18 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0x1e, 0x800, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/211, 0xd3, 0x2, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000023c0)={0x0, @broadcast, @local}, &(0x7f0000002400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002440)={{{@in6=@mcast1, @in=@loopback}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002540)=0xe8) close(r0) 2018/05/06 12:38:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) fremovexattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00') sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000b837008338a51548e93f207c670b525fd67d1046a422a4e6a0a3d035ff0000c91e33a1016b65215418465ffec73bc6ae43e73b549628102bf87000e4b913d80f885d781a98c4c4bf60392cbec0a9254fbc277df467e97a5bf6156243f8e27e1e71e7f8dc7a38a71c779246dbb0b291917d8e90975353dbef7d4c79b70752a24ca4156ad4f1f04e95fae452ef0fc5222a653ebe45f49f2cd3ec121d0d161f62ded04f4a4f8483b45e8a712fdf31682898ddee406b6ddd8591be506bac2e2081a916df721c85f930e43a228ff8c9a18118474b6d9d"], 0x1}, 0x1}, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) [ 107.835958] ? ip6_input+0x320/0x320 [ 107.839715] ? ipv6_rcv+0x2340/0x2340 [ 107.843555] ip6_rcv_finish+0x46e/0x6e0 [ 107.847580] ipv6_rcv+0x1e16/0x2340 [ 107.851270] ? local_bh_enable+0x40/0x40 [ 107.855447] __netif_receive_skb_core+0x47df/0x4a90 [ 107.860552] ? ip6_rcv_finish+0x6e0/0x6e0 [ 107.864807] netif_receive_skb_internal+0x49d/0x630 [ 107.869913] ? netif_receive_skb+0x47/0x240 [ 107.874280] netif_receive_skb+0x230/0x240 [ 107.878630] tun_get_user+0x740f/0x7c60 [ 107.882684] tun_chr_write_iter+0x1d4/0x330 [ 107.887057] ? tun_chr_read_iter+0x460/0x460 [ 107.891509] do_iter_readv_writev+0x84d/0xa00 [ 107.896068] ? tun_chr_read_iter+0x460/0x460 [ 107.900525] do_iter_write+0x30d/0xd40 [ 107.904463] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.909976] do_writev+0x3c9/0x830 [ 107.913640] ? syscall_return_slowpath+0xe9/0x700 [ 107.918561] ? fput+0x25c/0x2e0 [ 107.921889] SYSC_writev+0x9b/0xb0 [ 107.925567] SyS_writev+0x56/0x80 [ 107.929135] do_syscall_64+0x309/0x430 [ 107.933096] ? SYSC_readv+0xb0/0xb0 [ 107.936775] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.942001] RIP: 0033:0x455831 [ 107.945214] RSP: 002b:00007f44e99f9ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 107.952962] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 107.960265] RDX: 0000000000000001 RSI: 00007f44e99f9bf0 RDI: 00000000000000fc [ 107.967567] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 107.974875] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 107.982184] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000005 2018/05/06 12:38:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00230d000000000000000001000000"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x32, "8607a24d52ffc4e5072f08d8b2401826b5839f820b332b71dc1fcdd09b1458a0b8aaf5f1ec70463c5e87e9d6e83d34263684"}, &(0x7f0000000140)=0x3a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) 2018/05/06 12:38:19 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000440)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0xb3db, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e22, @rand_addr=0x8001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x1, 0x7, 0x60c9, 0x20, 0x1, &(0x7f00000001c0)='nr0\x00', 0x8001, 0xffffffffffffff00, 0x7ff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xfffffffffffffd29) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x57, r2}) fstatfs(r0, &(0x7f0000000040)=""/86) socket$inet6(0xa, 0x0, 0x1) 2018/05/06 12:38:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/223, 0xdf) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff0000000000743c455e000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:19 executing program 1 (fault-call:0 fault-nth:6): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/06 12:38:19 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x5, 0x6, 0x8, 0x6}, {0x1, 0x7fffffff, 0x2, 0x1}, {0x80000001, 0xcbf, 0x100000001, 0x4}, {0x2, 0x376, 0x0, 0x6}, {0x4, 0x4, 0x7, 0x4}, {0x2, 0xfffffffffffffffc, 0x3, 0x7}, {0xffffffffffffffec, 0x100, 0x7, 0x1}, {0x40, 0x4, 0x0, 0x90}, {0x50000, 0x3f, 0x1, 0x7fff}]}, 0x10) close(r0) 2018/05/06 12:38:19 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @empty, @multicast1=0xe0000001}}}}, 0x0) 2018/05/06 12:38:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x80, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000100)={0x1f, 0x7, 0x0, [{0xf07, 0x9, 0x400, 0x10000, 0x6, 0x3ff, 0xb}, {0x4, 0xfb3, 0xce, 0x8, 0x8001, 0x9, 0x675}, {0x8, 0x4, 0x10000, 0x158, 0x1ff, 0x800, 0x2}, {0x67, 0x3c, 0x1, 0xca, 0x6, 0x8, 0x400}, {0x0, 0x7fff, 0xfc00000000000000, 0x1f, 0x0, 0x8, 0xffffffffffff7fff}, {0x100, 0x1, 0xfffffffffffffffe, 0xa5, 0x7f, 0x80000001, 0xba}, {0x0, 0x9, 0x1b, 0x80000001, 0x1, 0xba5, 0x10001}]}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:19 executing program 1: syz_emit_ethernet(0xa862939a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x7ff, 0x6, 0x3}], {0x8100, 0x8, 0x7f, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000000)) 2018/05/06 12:38:19 executing program 5: unshare(0x40600) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) fallocate(r2, 0x0, 0x8, 0x615b) 2018/05/06 12:38:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000594ff10bcb400b23c4000300fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x5) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3}) clone(0x3ffe, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:19 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x5, 0x6, 0x8, 0x6}, {0x1, 0x7fffffff, 0x2, 0x1}, {0x80000001, 0xcbf, 0x100000001, 0x4}, {0x2, 0x376, 0x0, 0x6}, {0x4, 0x4, 0x7, 0x4}, {0x2, 0xfffffffffffffffc, 0x3, 0x7}, {0xffffffffffffffec, 0x100, 0x7, 0x1}, {0x40, 0x4, 0x0, 0x90}, {0x50000, 0x3f, 0x1, 0x7fff}]}, 0x10) close(r0) 2018/05/06 12:38:19 executing program 3: 2018/05/06 12:38:19 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x6, 0x400, 0x18, 0xffffffffffffff9c, 0x2}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha224-avx,salsa20)\x00'}, 0x58) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040)="72f0e54b19ff0b4b5c0c823e7327623184edba54b892b1bfa6a4a4fb68c89bea3a0a51ae7e12188e3aa3f0253ebec5f205e1a7365d357de30206d6", &(0x7f00000000c0)=""/30}, 0x18) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @rand_addr, @multicast1}, &(0x7f0000000480)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x7, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, [@generic={0x80, 0x2, 0x80000000, 0x5}, @ldst={0x3, 0x2, 0x3, 0x7, 0xf, 0x18, 0x8}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x3ff, 0xad, &(0x7f00000002c0)=""/173, 0x41000, 0x1, [], r2}, 0x48) 2018/05/06 12:38:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0x359, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES64, @ANYBLOB="ec1241ddafa7a21925924de6c79e43c59d886b208b26a4a0228414d1e256894578994b8a01bf34999b83a9a6fd068cc13708439f8dfa4fa07ba9c13a24c2d26da252e30476b79b6eeeee4fba35784569971a92ab9cc2fccb99180245184beeacaaf79a9afd9d05899669619fb0ede7ad5c098b58e895ca201e0a6ed3e6f7e8b1ae96c8a582", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="53ff0e31a58c70f14562998e040b3f95b548de74f7ed122f5a37a28dd5b2e4615fe8e9c2c7a6ecc00e95206a42f29e2d875e36bae8a608612a3cda161e7262973c3ea3f79d28e6dcd8b9b41e3baa8acea5521f9b1c4cd129d76dc16ae1f1d3a2d0aa38de", @ANYRES32, @ANYPTR, @ANYRES64=r0, @ANYBLOB="4c047e40b7bb22f3454a89851032ff394c590108e6814ed138463f921ab6390c1eac234b67450171106d17e2d7d5e4b3ccd0d1"]], @ANYPTR64, @ANYRES16, @ANYBLOB="9c81fc04547d1802a08b807ebe37d3f12364cce559", @ANYRES32=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64]], @ANYRES16=r0]}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1b}, 0x8}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xb358, @loopback={0x0, 0x1}, 0x728}, @in6={0xa, 0x4e23, 0x22fe, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x80000000000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x200}, @in6={0xa, 0x4e24, 0x37, @loopback={0x0, 0x1}, 0x1d325ad8}, @in6={0xa, 0x4e22, 0x26, @empty, 0x8001}, @in6={0xa, 0x4e20, 0x9c3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x100) 2018/05/06 12:38:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80802) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x3, 0x4, 0x9, 0x0, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={0xffffffffffffff9c, 0x7, 0x1, 0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000003c0), 0x4) 2018/05/06 12:38:19 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xa03) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 12:38:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/05/06 12:38:19 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x20) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:20 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x5, 0x6, 0x8, 0x6}, {0x1, 0x7fffffff, 0x2, 0x1}, {0x80000001, 0xcbf, 0x100000001, 0x4}, {0x2, 0x376, 0x0, 0x6}, {0x4, 0x4, 0x7, 0x4}, {0x2, 0xfffffffffffffffc, 0x3, 0x7}, {0xffffffffffffffec, 0x100, 0x7, 0x1}, {0x40, 0x4, 0x0, 0x90}, {0x50000, 0x3f, 0x1, 0x7fff}]}, 0x10) 2018/05/06 12:38:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x5) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3}) clone(0x3ffe, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000005543900"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001c00fdea00000000001000000117a16512d033896a1ec8000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:20 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x2, 0x30}, 0xc) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd60a9e72000083a00fe8000000000000000000000000000aafe8000000000000000000000000000aa000090780000000074a34abab770d3b38388b14e607156d45e416b3a43932f2ca0809f6fef8021aa931bd14f6ca239af8dcbd2c224809e35"], &(0x7f0000000180)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/06 12:38:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) 2018/05/06 12:38:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x321803, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x1a}) 2018/05/06 12:38:20 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x5, 0x6, 0x8, 0x6}, {0x1, 0x7fffffff, 0x2, 0x1}, {0x80000001, 0xcbf, 0x100000001, 0x4}, {0x2, 0x376, 0x0, 0x6}, {0x4, 0x4, 0x7, 0x4}, {0x2, 0xfffffffffffffffc, 0x3, 0x7}, {0xffffffffffffffec, 0x100, 0x7, 0x1}, {0x40, 0x4, 0x0, 0x90}, {0x50000, 0x3f, 0x1, 0x7fff}]}, 0x10) 2018/05/06 12:38:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c0000"], 0x1}, 0x1}, 0x0) sendmsg$nl_generic(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000580}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x108, 0x28, 0x10, 0x70bd2c, 0x25dfdbfb, {0x15}, [@generic="63f2467d7fc04bacc0ee062d034b3e41ff3135941af03447de552ce985111a7516ef10bd36b7fb154388e4b4a9e842f54a2dc5ab55ea075dd8ccb9b22a9598f8b6763c9ca51009bb01", @nested={0x28, 0x3b, [@generic, @generic="1138693c5d0fcbee75a8c861d802b31dc45bdd4980482784b6", @typed={0x8, 0x89, @fd=r0}]}, @generic="8377751f35697844e0d913666fd77ee19d1533ab0dfd9829bf192c4025ddb37f36b347d7389c2c04d3502d9027f997b91b3f48f0bda6c9d6d7b8477b305a19de2c151d28283347a95c9fc5e86a153fcce63371032af20f01343db739c7dcd40d17921db9d93376681cc57c2b6018743a60b77a3be3669fe7f361851a56fc0994"]}, 0x108}, 0x1}, 0x80) flock(r0, 0xf) 2018/05/06 12:38:20 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getpid() setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x3, 0x9372, 0x1, 0x7}) 2018/05/06 12:38:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001c00fdff001578000010000001000000cca5c24839376db3b58aa2dbf7677782a6196b6c8d25ebab33ee8a4650c6e5fb5fa479f0ffffff7f000000001df2b8f9640bb2ba7a441b12a48c2f3e9972c17a9b55bddafa7f251454752778270d7dc56aaa46503a0cb0334673fb0e793be12369eee8d4927ed978830400000000000000030cb9492c478352d9d0"], 0x1}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x480200, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/06 12:38:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x8100) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x1, 0x4) rt_sigaction(0x2c, &(0x7f0000000000)={0x10000, {0xff}, 0x40000000, 0x3}, &(0x7f0000000040), 0xec, &(0x7f00000000c0)) 2018/05/06 12:38:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000340)={0x7, 0x2, 0x0, [{0x9, 0x81, 0x0, 0x2f, 0x8, 0x6, 0x8}, {0x1d, 0x63, 0x9, 0x81, 0x8000, 0x3, 0x3a00}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8f, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000007c0)={r3, 0x36c, "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"}, &(0x7f0000000280)=0x1ad) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={r4, 0x8c9, 0x30}, &(0x7f0000000240)=0xffffffffffffff1c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x80, 0x7, 0x8000}, 0x10) 2018/05/06 12:38:20 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5ad9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2}, 0x8) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46060000000000000000000000020006000000000000000000389799e6c02280ae070000000000200001"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/06 12:38:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sysfs$2(0x2, 0x800, &(0x7f00000000c0)=""/25) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x103000) r1 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x3, 0x20000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x9f67, 0x9}, {0xfff, 0x2a9}, 0x1, 0x4, 0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x440000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000380)={0x1, 0x1, &(0x7f00000001c0)=""/181, &(0x7f0000000280)=""/231, &(0x7f0000000140)=""/54, 0x1000}) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86083a00fe8000000000000000000000000000aafe5f00000000000000000000000000aa8000907800000000"], &(0x7f0000000180)) 2018/05/06 12:38:21 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/06 12:38:21 executing program 0: socket$inet6(0xa, 0x2, 0x0) socketpair(0xa, 0x2, 0x639, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x90000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x3, r0}) 2018/05/06 12:38:21 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000480)={r3, 0x7}, &(0x7f00000004c0)=0x8) write$binfmt_elf64(r1, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xb54) r5 = open(&(0x7f0000000300)='./file0\x00', 0x8c000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x9, 0x7562, 0x2, 0x6, 0x4, r5, 0x6}, 0x2c) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xa3, "5eff7a447905cc0ea254209481360b5db3fa841cf23a092020f2f0a669dc76d1017e49e6812645d148615dcf01cd6a3cdb5b7fd750e2c6c5bac8c020d9b6a48c574b5944c8afa7543404c0fce83daff80a6437cad0cd024fb1170576a4bebf14e04d183fa241afedef1adb0f810bf837f169b02c01ada1d6b059c5bbf78327b59329a6110e508e64eda3180f0ac5b714a699c3447761ab713c6817d37009afe1059b82"}, &(0x7f00000002c0)=0xab) sendmsg$nl_generic(r6, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) socket$inet(0x2, 0x5, 0x6) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x6, 0x1, 0x401, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x7f}}, 0x100000000, 0x200000000000000}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x499c}}, 0x0, 0x9}, &(0x7f0000000480)=0x90) getpeername$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/223, 0xdf) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'bcsf0\x00', 0x0}) connect(r0, &(0x7f0000000680)=@ll={0x11, 0xd, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000cc0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000780)={0x4e0, r4, 0x20, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r3}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}]}}, {{0x8, 0x1, r3}, {0x26c, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd3}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5c4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0xfc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3e2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r3}}}]}}]}, 0x4e0}, 0x1, 0x0, 0x0, 0x4800}, 0x800) fcntl$addseals(r0, 0x409, 0x2) 2018/05/06 12:38:21 executing program 3: msgget$private(0x0, 0x8) mkdir(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffe) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) fadvise64(r0, 0x0, 0x5, 0x3) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x240) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/39, 0x27) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x8) 2018/05/06 12:38:21 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001ce7fdff00d49c0ee710000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:21 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001100)={0x1f, 0x5}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000010c0)={r1, &(0x7f00000000c0)=""/4096}) 2018/05/06 12:38:21 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/06 12:38:21 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x400000000001, [0x68f, 0x1c8, 0x586, 0x4ac]}) 2018/05/06 12:38:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001c00fdff0000001e2f35df8e75ea1f006c49dfa9e040bcd86dc53f186a030006c913e4f9d087b8c6741888306bf5"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:21 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000480)={r3, 0x7}, &(0x7f00000004c0)=0x8) write$binfmt_elf64(r1, &(0x7f0000000ec0)=ANY=[@ANYBLOB="7f454c4605090708020000000000000002003e00ab00000026010000000000004000000000000000bf0100000000000004000000d20138000200d50608005a000700007005000000a1ed0000000000000600000000000000d3e20000000000000600000000000000020000000000000003000000000000000200000007000000050000000000000087000000000000000400000000000000018000000000000013010000000000000101000000000000248ad43cb621a87eceb3a8dc458a20d3efbe232e84127e5c593c5fb62c20f04abdb6bca54fa9dfe41c2a3b493a95aef212aa578206942c6e39586eb5989dc1b4dcb9543a782db897c4ebdc07b581384cd596c17df2c0ae994a7ff60db7af3eaeb8bf8e908f6e60e36c37c64d65f2ceb52b4e9a96c6030b9290ca7073cc8a14fb971210bcf8fbd54c6653a215ce32abc95001587c459f2176e9a65e26d7cc7ec3a46f72c50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008492599ed0dbfd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b71528a62ea05021000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038af22b6d83ff4a532014368e5fd56171dd716be6f5da8ca989f80cabaaa241ff7f4af34ea89be15053cddb5c7651f912ed17238f97beb73193c5d1e30b8812e416f1d5393ca6ba6da1a837478c2fd9fa3afe9912c491c7ce12cd0eac34f8b7e350f5d3b3445c5d0544ad8f10e435938a68b4f242922621c6c20cb81ad5f7bf61f63a0af4e177e470aa2c197249b96057aed6aafcc8b9020d261ca1431d03ec50e2ae68b08ddbfe7196f6a0169fc1567f775584128c8642989f1a2c4fa77d492f70938eea4e801a248af87db91e2253149d8e2b45642784848c453f70078c58053f3c1feb95f14e1782072a5b715a568020d06e79b5405de21adfdd8ec519605de1a89d4dbba6091fde9c7dbf1557e98446c64475ffedbcbfe07d99b1a322fdc50ad81ed0a8190f86b60445ccd3939cbfe458066afa57a40f71b10e02aec07e91b8ea5df8ebe284b05d8"], 0xb54) r5 = open(&(0x7f0000000300)='./file0\x00', 0x8c000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x9, 0x7562, 0x2, 0x6, 0x4, r5, 0x6}, 0x2c) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xa3, "5eff7a447905cc0ea254209481360b5db3fa841cf23a092020f2f0a669dc76d1017e49e6812645d148615dcf01cd6a3cdb5b7fd750e2c6c5bac8c020d9b6a48c574b5944c8afa7543404c0fce83daff80a6437cad0cd024fb1170576a4bebf14e04d183fa241afedef1adb0f810bf837f169b02c01ada1d6b059c5bbf78327b59329a6110e508e64eda3180f0ac5b714a699c3447761ab713c6817d37009afe1059b82"}, &(0x7f00000002c0)=0xab) sendmsg$nl_generic(r6, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000000000}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[]], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/183) 2018/05/06 12:38:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001c00fdff0000b17aef2bc30e8479000010000001000000"], 0x1}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x1, 0x80, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) bind$vsock_dgram(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) pipe(&(0x7f0000000200)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000100), 0x4) 2018/05/06 12:38:22 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) 2018/05/06 12:38:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:22 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000480)={r3, 0x7}, &(0x7f00000004c0)=0x8) write$binfmt_elf64(r1, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xb54) r5 = open(&(0x7f0000000300)='./file0\x00', 0x8c000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x9, 0x7562, 0x2, 0x6, 0x4, r5, 0x6}, 0x2c) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xa3, "5eff7a447905cc0ea254209481360b5db3fa841cf23a092020f2f0a669dc76d1017e49e6812645d148615dcf01cd6a3cdb5b7fd750e2c6c5bac8c020d9b6a48c574b5944c8afa7543404c0fce83daff80a6437cad0cd024fb1170576a4bebf14e04d183fa241afedef1adb0f810bf837f169b02c01ada1d6b059c5bbf78327b59329a6110e508e64eda3180f0ac5b714a699c3447761ab713c6817d37009afe1059b82"}, &(0x7f00000002c0)=0xab) sendmsg$nl_generic(r6, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:22 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x200) rt_sigtimedwait(&(0x7f0000000340)={0x100000001}, &(0x7f0000000380), &(0x7f00000003c0)={0x77359400}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x80, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x2, @empty, 0xf42}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x2}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x80}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @rand_addr}, &(0x7f0000000480)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x1, 0x0, 0x500, 0x40004, 0x200, r2}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x7, 0x3, 0xfffffffffffffffe}, 0x10) r3 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) restart_syscall() connect$inet6(r0, &(0x7f0000000400)={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000010000001000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 'veth0\x00', 'bond0\x00', {0xff}, {}, 0xdc, 0x3, 0x15}, 0x0, 0x110, 0x170, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x3f25, 0xdf}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x6, 0x0, [0x33, 0x8, 0x32, 0x7, 0x17, 0x5, 0x17, 0x34, 0x13, 0x22, 0x3a, 0x18, 0xc, 0x31, 0x2b, 0x30], 0x2, 0x3583}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x21}, 0xffffffff, 0xff, 'ip6_vti0\x00', 'ip6gre0\x00', {0xff}, {}, 0x89, 0x3, 0x20}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@inet=@set2={0x28, 'set\x00', 0x2, {{0x20, 0x8, 0x1}}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xf, [0xdd9, 0x82, 0x1, 0x5, 0x8f, 0x3], 0x8, 0x7, 0x8001}, {0x2, [0x8, 0x6, 0x9, 0x200, 0x8, 0x400], 0x73, 0x6, 0x9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x8000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x10001, 0x2, 0x14, &(0x7f0000fff000/0x1000)=nil, 0xe8}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd60b7e70000000000000000000000aa0280000000009078000000000000000000000000000eb15aaa3c61f8e3af27bbce9161778b252f73051b0e11ab9607ae50574ad64d9a7cfb271765dd3bb6dc6caad7ff0e42ddaf8a9d0c552b53d34b7e4bb4d043de9c0752ef85eb0bae4f18331b"], &(0x7f0000000180)={0x0, 0x0, [0x0, 0x4f0, 0xdd3]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2000, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x8, 0x5, 0x5, 0xffffffff, 0x6, 0x40, 0x9}, &(0x7f0000000100)) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/06 12:38:22 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) 2018/05/06 12:38:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd60b7e720d4f57ab4a79ebba35300083a00fe80000000000000007595b59b1b0a67917bef9154179405b0000000000000aafe8000000000000000000000000000"], &(0x7f0000000180)) 2018/05/06 12:38:22 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000480)={r3, 0x7}, &(0x7f00000004c0)=0x8) write$binfmt_elf64(r1, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xb54) r5 = open(&(0x7f0000000300)='./file0\x00', 0x8c000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x9, 0x7562, 0x2, 0x6, 0x4, r5, 0x6}, 0x2c) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xa3, "5eff7a447905cc0ea254209481360b5db3fa841cf23a092020f2f0a669dc76d1017e49e6812645d148615dcf01cd6a3cdb5b7fd750e2c6c5bac8c020d9b6a48c574b5944c8afa7543404c0fce83daff80a6437cad0cd024fb1170576a4bebf14e04d183fa241afedef1adb0f810bf837f169b02c01ada1d6b059c5bbf78327b59329a6110e508e64eda3180f0ac5b714a699c3447761ab713c6817d37009afe1059b82"}, &(0x7f00000002c0)=0xab) sendmsg$nl_generic(r6, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000c348d0d5731c00fdff00000000002409"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) sched_yield() 2018/05/06 12:38:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x208000, 0x0) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x4) modify_ldt$write2(0x11, &(0x7f0000000180)={0x6, 0x20001000, 0x400, 0xf7, 0x0, 0xfffffffffffff000, 0xfc, 0x4, 0x3, 0x1e5}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000001c0)={r2, 0x9}) 2018/05/06 12:38:22 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x105000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/06 12:38:22 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000480)={r3, 0x7}, &(0x7f00000004c0)=0x8) write$binfmt_elf64(r1, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xb54) r5 = open(&(0x7f0000000300)='./file0\x00', 0x8c000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x9, 0x7562, 0x2, 0x6, 0x4, r5, 0x6}, 0x2c) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xa3, "5eff7a447905cc0ea254209481360b5db3fa841cf23a092020f2f0a669dc76d1017e49e6812645d148615dcf01cd6a3cdb5b7fd750e2c6c5bac8c020d9b6a48c574b5944c8afa7543404c0fce83daff80a6437cad0cd024fb1170576a4bebf14e04d183fa241afedef1adb0f810bf837f169b02c01ada1d6b059c5bbf78327b59329a6110e508e64eda3180f0ac5b714a699c3447761ab713c6817d37009afe1059b82"}, &(0x7f00000002c0)=0xab) 2018/05/06 12:38:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/05/06 12:38:23 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:23 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480)={r2, 0x7}, &(0x7f00000004c0)=0x8) write$binfmt_elf64(r0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xb54) r4 = open(&(0x7f0000000300)='./file0\x00', 0x8c000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x9, 0x7562, 0x2, 0x6, 0x4, r4, 0x6}, 0x2c) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/06 12:38:23 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40040, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x2, 0x1, {0xffffffffffffffff, 0x3, 0xffffffff, 0x0, 0xb51}}) 2018/05/06 12:38:23 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x8000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x704, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x82000004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, r1, 0x2, 0x70bd27, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffe00}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/05/06 12:38:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x20, 0x402) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000100)=0x3) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:23 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001c00fdff00000000001000ba6e4d1bdc1c00010000082af73e3d925b9a32e7def6e4fc0d9fb7d857b28a7a7998da577b9a330e11533da4b8afca7396436870cb9187e189bb4c448d36b1e98e1147e393758482a47c4b5954eac462c696dd004d55000000ea92d61f58ae70"], 0x1}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xfffffffffffffffe, 0x0) 2018/05/06 12:38:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x28000, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001c00fdff0000000000100000010000000b285fe43cf6bc05c71a965d0b3a262f60dc302d53dbb62b34f790aa7e15c77f111ce32c1a1de5387693c2c9d2da9c7b16f2363fa8660d2be7471d0754ceb9e518891ce6e97f958fcc0625742a7d5bf75211aba25e651957e37e2384e0a36865feb02892f1cbe403824a6f872df2cafda510710d8566689c251f2aec3f7e3534d7a1b6235ad1f6c4395cc524b23f9ecfbe9ebbb6dad7d2b928ac0e7f35960bccd57e87881302bda8b0288b9f6c65a08092"], 0x1}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x200, 0x100) 2018/05/06 12:38:23 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3, 0x2}]}) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000180)={0x0, 0x0, [0x0, 0x3]}) r1 = syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0x4, 0x100) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x9, 0x6, 0x8, 0x66f9, "e066a2f74aaec5ba95f59a1b43957a7c598c087b1e1da843da73b4ea633f625826e8ccb1f314d8fb1fe6bff1", 0x5}, 0x0, 0x0, 0x9, r2, 0x10000, 0x800, "3cd61ca440140007dd1db0fb44178ea2f975ffb20f2e8e27b6debca6683a5cccd089bc3324c42e8f6ef788bd817dda108ddf3cb2e8ac5a5c793750f2d51c7972", &(0x7f0000000080)='\\#/user[\x00', 0x9, [], [0xf3be, 0x2, 0x7fff]}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/06 12:38:23 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480)={r2, 0x7}, &(0x7f00000004c0)=0x8) write$binfmt_elf64(r0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xb54) r4 = open(&(0x7f0000000300)='./file0\x00', 0x8c000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x9, 0x7562, 0x2, 0x6, 0x4, r4, 0x6}, 0x2c) 2018/05/06 12:38:23 executing program 7: socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:23 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44100, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xffffffffffff7fff, 0x20, 0x80000001, 0x29}, {0xef1, 0x4, 0xce29, 0x1}, {0x2, 0x10000, 0x1, 0x8}, {0xfffffffffffffffb, 0x6, 0x65, 0x10001}]}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x5c, "7f92af9669019c7a8e1060f958f6586d6ca38a94178e07ac198f68caadce3aa4a9d314e6d55cb638a996291cdf6488f68d3cedc2304e031284da8f887a731f7180d04ad8b06100e93794c87fe055c0763c186f70cfadc88cd5c7087f"}, &(0x7f0000000240)=0x80) socketpair$inet6(0xa, 0x4, 0x401, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x3, 0x1, 0x54c0, 0xa16d, 0x2f}, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00'}, 0xfffffffffffffedd) 2018/05/06 12:38:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000340)={0x1, 0x0, 0xffffffff, 'queue0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001c00fdff00000000001000000100000048607740bec8f3e996f874878a91a6defed0d67641dfa87fe592d1c05d3f5106ec708ee142f4136bfa1bf5f9e11d7ff1bcf2efa25b969bf3fc8c025716b9a34127cb39b2c08faa09160e21d4b5794764147e4e1e3dcba9c288c43db97f047b2c1e1b81b095e0404b09f257ca"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) getsockname(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x3, 0x101}) 2018/05/06 12:38:23 executing program 6: r0 = socket(0x1e, 0x4, 0x0) socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:23 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x6182) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/05/06 12:38:23 executing program 7: socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x141000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x115}, 0x68) syncfs(r0) 2018/05/06 12:38:23 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x111200, 0x40) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x7, &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/06 12:38:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff78c5e4677f2aebaba53f00000000001000000100e7008bfce9799b21269573a5d66faa1e0e91d96b7197a277724df1821170c9fc753ead80ae9e20dcfe52c65599d1eeaf480ae13343b91ad8828eaafbc123c043ca6733e058f04ac2028046fa1bb0b643f13f3f98a363cc19b4853630e31ac166e6da0949bedf78cc8d38fe8e336738f62e203c0ecfd9369f7600817c3a89bc3f5d54d60df1c8bed333b1169676575bafc41d2468d14d92d8942f206911ff0700004fb841403da73bbfc454042c1600"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc2}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r1, 0xd00, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x84}, 0x1, 0x0, 0x0, 0x40800}, 0x40001) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:23 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480)={r2, 0x7}, &(0x7f00000004c0)=0x8) write$binfmt_elf64(r0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xb54) open(&(0x7f0000000300)='./file0\x00', 0x8c000, 0x0) 2018/05/06 12:38:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x7f, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x2, 'lc\x00', 0x1, 0x2, 0x44}, 0x2c) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc5, 0x40) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x3eb4cafc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={r4, @dev={0xac, 0x14, 0x14, 0x1b}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/05/06 12:38:24 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480)={r2, 0x7}, &(0x7f00000004c0)=0x8) write$binfmt_elf64(r0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xb54) 2018/05/06 12:38:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x0, 'eql\x00', 0x1}, 0x18) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff8000, 0x501000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0xc9fe, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) 2018/05/06 12:38:24 executing program 6: r0 = socket(0x1e, 0x4, 0x0) socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x140) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/06 12:38:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000100)={0x1000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) poll(&(0x7f0000000140)=[{r0, 0x80}, {r1, 0x44}, {r0, 0x6000}, {r0, 0x2010}, {r0}, {r0, 0xc424}, {r0}], 0x7, 0x20) 2018/05/06 12:38:24 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f00000002c0)=0xffffffffffffff73) 2018/05/06 12:38:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x156, 0x100) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000480)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4000, 0x0) accept4(r1, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x614e0628cb08b738}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@report={0x78, 0x20, 0x204, 0x70bd2b, 0x25dfdbfc, {0xff, {@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e22, 0x2, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0x3f, r3, r4}}, [@etimer_thresh={0x8, 0xc, 0x100000000}, @lifetime_val={0x24, 0x9, {0x3c, 0x7, 0x4, 0xdbb}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000080) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:24 executing program 7: r0 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:24 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480)={r2, 0x7}, &(0x7f00000004c0)=0x8) 2018/05/06 12:38:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000004"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:24 executing program 6: r0 = socket(0x1e, 0x4, 0x0) socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd60b7e72000083a00fe81000000000000000000000000008b060000000000000000000000000000aa800090780000000081307da2ba5fcca781d293ec4337b19ac9dd0e8908a2285c4331b257c2f3d64ef12f5c2da445f196697983d163c2c360c220c9eb88e57b53c429a0141e8f625d3b3c648d1d173f45b9dba7d179e046b0f102c2fd3b46ce2b814b4a94a4ff9827ed64ed6cfcaa6af9"], &(0x7f0000000180)) 2018/05/06 12:38:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/225) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x200, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x54) 2018/05/06 12:38:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x9c, "521cfcc039af5761e1f92835573fef410c8e388c4fa3d1ef15840f946be61ff8e10dcf198bb58d7825fdc0a6c05d446d4e1ef5414106870851ee17491e2ee80d1d23c1c2cda384a3d0d87f83eb1df8b872aaef61494389975d4b81ff3471ae120941baa5a760a99998220cdddb50efb54b88a71a69d8b6056b1f9b28a27e9ecec297d6313fa652bb7f5f4bb65b2c2053a387fe8d00f7f0d431b01cde"}, &(0x7f00000001c0)=0xa4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x5b35b66}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) 2018/05/06 12:38:24 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x40001, 0x0) 2018/05/06 12:38:24 executing program 7: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:24 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 12:38:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) 2018/05/06 12:38:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x75d) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0x7, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f00000000c0)) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000000), 0x80000) 2018/05/06 12:38:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x20400) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x80, 0x0) 2018/05/06 12:38:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="24c5e607bb33", [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000040)={0x0, 0x2}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)=0x200, 0x4) 2018/05/06 12:38:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x4f18fd}, 0x1}}, 0x7fffffff, 0x80, 0x9, 0x5, 0x1}, &(0x7f0000000240)=0x98) [ 113.796731] ================================================================== [ 113.804172] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 113.810680] CPU: 0 PID: 8329 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 113.817522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.826880] Call Trace: [ 113.829481] dump_stack+0x185/0x1d0 [ 113.833116] ? netlink_sendmsg+0xb26/0x1310 [ 113.837443] kmsan_report+0x142/0x240 [ 113.841254] __msan_warning_32+0x6c/0xb0 2018/05/06 12:38:24 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 113.845319] netlink_sendmsg+0xb26/0x1310 [ 113.849475] ? netlink_getsockopt+0xc80/0xc80 [ 113.853981] ___sys_sendmsg+0xec0/0x1310 [ 113.858056] ? __fdget+0x4e/0x60 [ 113.861431] ? __fget_light+0x56/0x710 [ 113.865318] ? __fdget+0x4e/0x60 [ 113.868687] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.874056] ? __fget_light+0x6b9/0x710 [ 113.878041] SYSC_sendmsg+0x2a3/0x3d0 [ 113.881852] SyS_sendmsg+0x54/0x80 [ 113.885398] do_syscall_64+0x309/0x430 [ 113.889294] ? ___sys_sendmsg+0x1310/0x1310 [ 113.893622] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.898818] RIP: 0033:0x455979 [ 113.902000] RSP: 002b:00007f2ad6136c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 113.910317] RAX: ffffffffffffffda RBX: 00007f2ad61376d4 RCX: 0000000000455979 [ 113.917587] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 113.924853] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.932122] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 113.939394] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 2018/05/06 12:38:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001c00fdff000000000010000001000000"], 0x1}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) [ 113.946672] [ 113.948297] Local variable description: ----address@___sys_sendmsg [ 113.954605] Variable was created at: [ 113.958325] ___sys_sendmsg+0xd3/0x1310 [ 113.962304] SYSC_sendmsg+0x2a3/0x3d0 [ 113.966092] ================================================================== [ 113.973442] Disabling lock debugging due to kernel taint [ 113.978889] Kernel panic - not syncing: panic_on_warn set ... [ 113.978889] [ 113.986262] CPU: 0 PID: 8329 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 2018/05/06 12:38:25 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x100000000, 0x3ac, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) [ 113.994402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.003759] Call Trace: [ 114.006362] dump_stack+0x185/0x1d0 [ 114.009996] panic+0x39d/0x940 [ 114.013215] ? netlink_sendmsg+0xb26/0x1310 [ 114.017539] kmsan_report+0x238/0x240 [ 114.021346] __msan_warning_32+0x6c/0xb0 [ 114.025414] netlink_sendmsg+0xb26/0x1310 [ 114.029578] ? netlink_getsockopt+0xc80/0xc80 [ 114.034083] ___sys_sendmsg+0xec0/0x1310 [ 114.038155] ? __fdget+0x4e/0x60 [ 114.041526] ? __fget_light+0x56/0x710 2018/05/06 12:38:25 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) [ 114.045414] ? __fdget+0x4e/0x60 [ 114.048795] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.054159] ? __fget_light+0x6b9/0x710 [ 114.058143] SYSC_sendmsg+0x2a3/0x3d0 [ 114.061963] SyS_sendmsg+0x54/0x80 [ 114.065514] do_syscall_64+0x309/0x430 [ 114.069412] ? ___sys_sendmsg+0x1310/0x1310 [ 114.073747] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.078940] RIP: 0033:0x455979 [ 114.082127] RSP: 002b:00007f2ad6136c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 114.089837] RAX: ffffffffffffffda RBX: 00007f2ad61376d4 RCX: 0000000000455979 [ 114.097113] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 114.104387] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.111667] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 114.118952] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 114.126769] Dumping ftrace buffer: [ 114.130302] (ftrace buffer empty) [ 114.133989] Kernel Offset: disabled [ 114.137591] Rebooting in 86400 seconds..