[....] Starting enhanced syslogd: rsyslogd[ 10.829405] audit: type=1400 audit(1515386456.653:4): avc: denied { syslog } for pid=3176 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?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 '10.128.15.246' (ECDSA) to the list of known hosts. 2018/01/08 04:41:04 fuzzer started 2018/01/08 04:41:04 dialing manager at 10.128.0.26:44789 2018/01/08 04:41:07 kcov=true, comps=false 2018/01/08 04:41:08 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ced000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000afa000)={0xe1, &(0x7f0000000000)=""/225}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20c00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0x117d0000) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000-0x60)=[{&(0x7f0000001000)="38e399f8f06200427ca0971044e08c81797c37170eb602122cb55353a990f04ab33f4d756b6a84ac9c64f63f282bb7cf192349d9661f1bcd7d81f4ebff8decbf4668292894afe33dcbc128bb27b504c2bcdc19f7884d57e8e8385cd4856530543adb4d61481f88d617bd", 0x6a}, {&(0x7f0000001000-0xa0)="ccd2ae84f457cbab1648e395280a1e61aa3c0257e610b9a170ffea032a175f4b0b0e04227e5d7060eb1942ef6fccb366189288898eeee5fbac283c12e5df83782f788393ccc05c4d65d4dd7d525c59c450f0d2ff73cf2f7daf0d65af37344e74c9d963285405eb274332d107bd16ad8bd6bb97d959b2abd1a6ef9f18794a9340ee44d4658aacb026689eebe56b30bf7529acbe9d98806be38c6d03314b857315", 0xa0}, {&(0x7f0000003000-0x39)="9189b1a32704e1be4605af539de277336c1d6209a26d03a1392e17c00529657bd278fd743c27a4a3069b6be95af036ea8f4e6339943ea565ce", 0x39}, {&(0x7f0000001000-0x1000)="be0251b01cf0090f5ef10e43cf3711383e83357e27abf7f4458d86c1f23cf3ec944092843187cfa61e19d8d77e226758c0039928130b6e05d34a8da2be519d309d5063de5ad71abfedb4c439091ec22e2cde08e0351e493155f7dbabf4fe0bcc7a07997446753058dfd4ae1de51e6a093bdd7a72239adfb41149c3552a63532db08af26f3ed0a41e78a7c074208a21718a78f6bc8cde2bd225ca205f3bb001761342897933a3a3b80f95db921105b4405f64f921cd04d8f330ec1b43c2cbe8ac64fcb11286f2612929b18106ba556500bfbbacb9c561f24084d3f2de373a563a676908e838cbfcf1613a0bf4fbcd3d90fb32ce7b16b5925414c317e18578590c51d42aa6774aa33183e32e3930686175652103942dbd881a543f7d90bd4b6f2846f58548aaddfe4a9dd57ed174318a6858ffc53e20957e0ecf4ad0a8f1a26b40bedf1e67a694ff5a0560374de8267bc6c54d33a1a91bffd5e7a3b887f5e537b9b67a36f0c96e7b1eb6bb272fe6cf4b6c159a90708b0419c3a5f4747bef94a35f61068890bb063008be30ab6d912dbb393e6a2c636e29d3cf35d8f3cc8325ada0cffbd8e2d6cfce9b9fd93039f2c3399065f93e35a26fb68997920d0b0b94988001bbb25ff5ab822a4f8ab06b3394cb5c7c9379611feca2995d78264ae01e7eba05aae2efeb9669af56315fc999ce14b0ec133baed8d8e4763cf47afa39cf33c83dab593619019afd85d439418e4416f28dbdb8b6147a7ceeb6f7f9a23bfc351caef6abb53754c269d89a442ce35a2de65bb212e8524d4a02ecd60495917a5bf0e42a77c2b35dbc22b2d6e53c914b93a22a4d2e81a03ad3a5bfd358bc14659b3ac917fe5091b32b5ec7f5e688be061e763decf85d9cc062c0ab3d7c196cd9bcdfada71ec1f85bab38dc7dcbf39d56ed6362fa2e9c9c2a0c03534cd36abf2f5d598aa148863a88e8c183f911fdea4553d97fd7db0e01200024927a852437fd90b498ff6d85abd2c8955d45aff329759dd45d7c2ed5fad460937412dfdacf86c17be76e02b831c40a1b401eec46d4028f0933fb666fce17688e7a76909b799b4528f2758c6e517b90f30c17878cffed10922d37cc273bf1f4cbe9a017fb0c76f07aee3ecf3ea976a4a59f37fdb3f8a1fcf4d75aaf70162a94463dca797c673a949550639b4bb44f3fac3cf7cbff63cf0b5623b2a58d7745b1d1e6c9b76bb4eb57e47755f4a6cc436b5788ed0c882475da005bcdab2b0e1acd7f9d4486a3d32d2f646bc235a23b9b0b0096290ef14bf64214de73e63f57766a7b82ad26bc950997ab438162d4319b8411648a99bc913af622a6bd42f2a13a5ecf643c8006e222ff0a53b6c8a47d7c3eb7dfbaaa6bf4826aa54e2870f989c4966d89d2c09f88ccd5ffdae60ceadc2add1fc41f8070088ac0ffe613d170e205933ff334ea706c82a35f040cdd3d3e9cb20868abaf835eb32cab2131ab2ede080528861a229220986e114edf96c2d2bd1b4355990c4b8fd7d36d0e68a0ee2a4c0f021ec681ded1775b019eba4a9b0680d9ea779c93134b7cea81a88b12732398c57ba1b7f205cf969748027ce9bf8e124237a51f0b45afcbdde4a22f0b09204832214e819048855a9289f60682e37fd083a61ae27169fd01148b167eab87f0859df7d79abfa06ca7e6263f5535999c13991c5168e9b80828acc2f97203020f044044e4bc47ae212c75c03aa40ed4a6cd9825c54ac53f0d01983cf64b146565e03deaf55cd41745b061174d6de9685435fc73eb55c65ef5753037f90982a814e82d306b978a3fa065e34aa12e990bf9cac617390431d4b6bf5b2236e01ade5d3fc04483edd0e780ef67c4aa8fb65601a79d636d360d4b08be6ccc8d7db49097325190563474dcd25153bbdb1121d2b3356750200b0c56e161808ffd052918b26f0e546108370dae90a4ddf734fa64efb48cd1922843f1f3e029c47fcfa324b082de2cd8bd1b18bca046cc23716eb57fc4eed2584c3588e9814e6ae3a677990d1316c071935ed9a4929664efb2c95fd62f31daefa39a236f77fe09d9e5e2addf4ee57fe609d39ea45f0d2317ee18cf467a5cc932f1456b24fc2cd08de5d01cee744d356a4bed986c3c6504ff2bee4f0070e0d314044d1f0d88c5408b34ac40dfbeb07f2112125c688c2173b85cdeb44499f992bb04531b7a97888a08e3213b45579a2a54ba0b14f6b5c9aed8ff85985b9cf6a0ff2d58c469ea95b6ec1b88401b981527362ed59618ddbd47b29a6891bb745115afd6a57d66925139ceac8103d746745b840a7b78d884c1859bdb4367b4647777ff118c96c1da3cc50ea363d86cf4dc12ebb4bb648a61f278a3169176e1ccc633c6e509abef900d5435c46099018ec70c98da2a07004583ed242e417e19e7fe8e5d05a6a9558e143ef00125edf79babd391e1a86ab907bf0086c2a471c021858b9ff14f836a8244af5323f73818799caa4bc23acac6b68523d710c84fed721a6718dcb5eb9981c87c82aab3dfd49e68b76ed4a4b9c7f4ae0495c0cd485478db01e70acb1b85144f1ae5bb5eedb984dede4e02b37547ef57c22f17b7c709de7c5f7519f918158ef2c0faec64ea789887ecfcd3449e75cb02e223d683dd75180b007dfc8dca0b4815b75035437c79e8a5bdac391646e24adcf26868b77bce9d5eae60b6de313833a6f765b5baa0a675a9fa64cff80c86299fe755c4fa657f0a584a48f900c323f72d80f658a628a8325c1c683bc1dbfd434be865579613ce69dfe718a5300b6981d480f34d46f4ee283b60979513553afa6b0b73ea6515a1836d3dfbd5d39b4ae3cb3fcf2ae655f49e4e5e49bb090b23b04f6821c2d977fd064bf5f6804b234c152169c94faad66304338cfb76b5597e30e6b72e4b09890f0678585b09f71430c5fe87e9786eac963af7c10bbba96f7b92386609fd8ba568154e10cf946ed77174c0e5a8ff33a53b5614e7ab62b266557b92f1ece93b655b596c9bf049f352263b0b8d16d017629c25972d139058f5572cbcce132fe98815737b60c1005591dd6bd4e5d689a4fdd268c8b2686bcbd5e702e27ff7eb4e153d9d15a828bd9462f71bdf8c02de0416fd94318e791d8f19a1e03ee01a5ee9619cfa480cf30eb8286d4e7d1994e75a6d5a43c464f1931e088f2a066f5c36b4fb58659f3b72232cd43076c07aafd6c2d20a7e9559f2b6395efd3c5b6f5560a0c821bbd214435266f99b3005842c815bda05c413e3cf21884c69cf0245970bcdc3bd62929091a2200be7926ed6b854380125bad90a390373b11bf0c6844a8de92fce1cc597b35a3e13f1bf428b8a0036a31e04bf99d3095f348df69798f6714f211755be2cc3604e4be71df7159c9fc81004c311db6f9503ba46d53fa14ee4186cdb78277f37deabdd09a647a28a721ca30df451c96374759c81352e03fc8d51addb4fc83dcc6284e163dac2dd6c5bd6c6aec489117b6d5b092dfafd036285bb7a2e0995af8b06e89b62b6988f165eda634a41b7f44609549b724a41e5824c62290bb8f2251ad0c5563c36226c2516d75b700260030a6b30b2fdcf5d153fa93b42dc62c8de52f37a5c552bbc51c8fc8949fb7ed73b4f042d633ce7196bdbc2952a44e5ac2b88ff2cf1cd3e50f693deffbbecf9c32a26a4f85a05539ee1c11e69da8492f8d5df0d9fbd94e73096af30e2dece1c7a0e52bd6661c44028634e637834aa6afab61a1f2dab4aaf6061e7a047b2254ae2baa279bacc7bcdd42660a628d7177d1c6ce467a93480455d2919bd91afa6d339323ae14d2670420d50a0151885b85b04215ed24ce711421bd60330338c04ef36739f7ec8da5cf6cbafc6a8c131201b5f795a6ebf8245388814d37ae8589fc636a93fe4fb40c81e84acbe00e6f0d6c6a279f59b9b3206462f176f26493591d36b5a90e6a5ad581fb61957742c14f986aa89c19ecd27cddd5b5ff344bf39d70df141fbe20d1c3d930bd7b0b15e2643438acb4a072c9bb2b900ae533630ef6e09499ebfa608bc1bd4aeac2d48d957218c34354d527928d1c6ce4db884f073581aebeb8c196b9cfaf05685f74ff90499a030bd60b8b60292cac554e5aa3e7ef9be4dc9d7a26b977b4cf5f76cb5640514b8db735dc285a25eeaa48d7b99a74e91f187566f5718c52446caa7b703ec5fcb6b6aed8d79f53fe6b3ce9751d6b9378a78f4d82bbd06dadda9da114852514be2c21bfad4edcab0f7540b684e8eb8c5f531f6cf0e5e29065784dad6f9ece6c3d0c6456e87eac205e710c00f1fdba3f3e4278f05ee6a381c68354a2ba5c0d425855a1038bd15c709871bfc22752e3bdad8829826f61ca8fb22cbe0bee5afbeee436dbc7c47e47e6fd3d62222368a15a968fb38d1d59fa39ee5f39f83fab6603ba8602e636e85fd45f33e40d4c304a34a5a82903ea17d0477f72edb0df7f3c6ccd520f83ede0775c1c8b6421e818099f48271dc80c28e1cf3e9ac35a1177bd48263a5e9d6c9049339d6cb4388d56c7150fed7e20118551d8bf5fdcc65ace4732ce089c767630f15acad54dc79d79ae1ba7b4579bdaaf3dbba800e171cfbc90b64a1842e0ef8596951893d0ac2b18f057696c47cbe748eba467ecc7b6c0e7766d042119ddb36b892a94bb4aef3948a9b8c960af88050d5103347f460602437605c4fe949eed73a51495f830c4e5bd94dd814bcceafb685ef230053cac2ca365f5bf638fcf395b69eed34aadfb438ce075db47916fc614324468d5882e0221c7beb6f0a742d6c70d1aae5150b0faa44ecf20e14bbbf4914325664a9579848ef199dd1050b51dd6fa5d154538ecf51b72d9edac762f421eb23b254d38ef2d0dfa6dc370d3c2688ef29ceadea5a89d8476a438cac43a97dd2c0af0d847870d0afc492dd330d2f54927eee51c44b84e99c58cb47cc745380cfac0f9c03dad3c8d09e7b5bac03da7661f56d844662fdc639480422ee4e05b063f0e49e7e3577781595192e7238d981f9301930225af605b6c5f7c2ca670d324f7eb6f0155b65f781e966f801f786f94515f7e6158cb237de6eead443c274abde142ff2399454a0ad252f9a30b6a29d8036e6780cbb195183fb548cec080b51bebcf6720e81d8a01f91d824f9e89de623490b574e67a2bbc6106013ff106298a58d39df3041b0cf7e6a714c1e4c78d4111db97261cccdc683caf21f692b026e866ac79d3411747e10a5700b9743aad89f5bf68877f6c47de5880ed86fde11c52b8e0fc14d6d553f388313a3ba10b22e7a17b4ed4e593b7574fa1e146d72aead5809751d2dd14278b0692eec3f0b535af59074c6df225b5361c521ec382dc5699255df1abae77a789bbcabaa0cc5170a449dc7b0e1060be3e96694f11074512f9e842616fc8806da78e2a6818931cb1d48fc2b0bcc8f33ffd93b65ac72bea279d4ff9505fd32877c42420f6f0252bacd152f9d6dfdfc45e4a523bcf417ee2a3057c7b4b3f378ca90b7543e662ac73fc4e36808aa200215623bab28e21d7a3873f7569000b7af8cda1c225f4a5cede89deaeeecbdec7e9d8a1d567f2d1ace02fec3341d0c3d24960326dec02b1c5cc1b80c739e727de84a42866d59ea2193a4edfce6e94e0b5819e1f9d1f7184c9d4b8297d57425cd5c179a2b2a91275f7959c660d17c5e45e6a22a8e11cb2320be501d522a5dc9acfc23f9a54e43f54e342c3f7ea8e54854d1f33bfa3efc2f295fb5b5926003c97543bfc2e2de4857edb542e9caf3aa4c2852d7bba77b43c7ff40c8e3ad8dd6ea618072a233432973f6ddb19ac958982fe5a057", 0x1000}, {&(0x7f0000003000-0xaf)="4c34036f4283db68faf8c1c44765febd08021ebef9cd1ba374745b79bf522e2cf16f246170f7d70de97d8056af1608cd37fa8e429a581e0685f9964ca2a429daa3737e88ee3da68c6ae76a4806f6a30cd199c7b11ae12651401f4aaf4cf1afe4bd6c8334a9ad29c856751aff7b6bad3328ad807502e6adf3558969d45e9153d3bf7ac836083d38b5ad14dff159e5f729af36f10fd1b5a4667d2c96049c76b073d74d6ae31a43dd2a12ad25f5813134", 0xaf}, {&(0x7f0000001000)="1ac792db207a339e165ada39f90dcc9b74315c3e184ed9c408166c0e3a24e143a2225037cb82f845f58202689fe3bd017fe1f8a563c74bb5c590b03aaeed20ed23aa03bba4f8230c6130697e4a38a72b3d1e775241f4b9c9c041cf3f75b5c7594e5c3ec3e272937d70f171c3d41246bb86a9af22af585dc10eb162a27e200da98787f46013c4f663", 0x88}], 0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000003000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000004000)='net/nfsfs\x00') socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff0000, 0x4, 0x4, 0xff, 0x28, 0x20002000000000, 0x4, 0x9, 0x23e9, 0x81, 0x2d, 0x5, 0x8, 0x8, 0x800]}, &(0x7f0000004000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000005000-0x8)={r5, 0x4}, 0x8) ioctl$int_out(r4, 0x2, &(0x7f0000004000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000006000)={0x51, 0xdb, 0x4, {0x7d, 0xff}, {0xe69, 0x5}, @ramp={0x2, 0x0, {0x5, 0x6, 0x2, 0x80000000}}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r4, &(0x7f0000007000)=@ax25={0x3, {"1d808b8902f95c"}, 0x6}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000009000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000009000)=""/32) 2018/01/08 04:41:08 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x404000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)=[]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0x800, 0x0, 0x7bc}, &(0x7f0000001000)=0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002000-0x24)={0x1, 0x7, 0x101, 0x8001, 0x7, 0x9, 0x900000, 0x9, 0xfffffffffffffff7, 0x903, 0x100000000, 0x800}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000006000)=0x8, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x40, 0x0) r3 = gettid() ptrace$poke(0x5, r3, &(0x7f0000007000-0x8)=0x0, 0xffffffff80000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000)='./file0\x00', 0x400, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000000a000-0x40)={0x4, 0x100, 0x0, 0x67, &(0x7f0000002000)=""/103, 0xe8, &(0x7f0000008000-0xe8)=""/232, 0x2d, &(0x7f000000a000-0x2d)=""/45}) 2018/01/08 04:41:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000)=[{0xd29, 0x6, 0x7, 0x5a1c}, {0x9, 0x9, 0x6, 0xfffffffffffffff9}, {0xb4ff, 0x80000000, 0xdb6, 0x8}, {0x2, 0x1ff, 0x200, 0xfffffffffffffff9}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000-0x4)=0x59, 0x4) r3 = getpid() prctl$setptracer(0x59616d61, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000-0x4)=0x201, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000007000-0x18)={0x0, 0x10, "f3705fb8e43eee59205d5790138b8e89"}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000)={r4, 0x4}, 0x8) ptrace$setsig(0x4203, r3, 0x2d3, &(0x7f0000004000-0x10)={0x1, 0xfffffffffffff000, 0xffffff0000000000, 0x1}) ptrace$peek(0x2, r3, &(0x7f0000004000-0x8)=0x0) socketpair$inet6(0xa, 0x8000e, 0x7fff, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000007000)=""/14, &(0x7f0000008000-0x4)=0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000008000)='./file0\x00', &(0x7f0000003000-0x10)=[&(0x7f0000003000)='}ppp0-)*\x00', &(0x7f0000004000)='/selinux/mls\x00'], &(0x7f0000003000)=[&(0x7f0000003000-0x1)='/selinux/mls\x00', &(0x7f0000009000-0xd)='/selinux/mls\x00', &(0x7f0000005000-0x7)='proc[)\x00', &(0x7f0000005000-0xb)='%vmnet0&\\\'\x00', &(0x7f0000009000-0xd)='vmnet1cpuset\x00', &(0x7f0000008000)='/selinux/mls\x00'], 0x1000) 2018/01/08 04:41:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0xce)=""/206) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x414001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x15, 0x8, "9043833291084037fe438bd7a2711827ca77359fb25b94669573026a4a563a81dc75a4574a96b99754ffd27497fccabffeba43dcd39fb85051214531dc64da65", "753362711dc850255d98688e434cfeed3bdf78bd821784ae715d3f17b48dbfa0", [0x86d, 0x6], 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000)=0x5) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) ioctl$TIOCGPTPEER(r0, 0x5441, 0xa639) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000003000-0x1)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x100, 0x0) chroot(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000005000-0xc8)=""/200, 0xc8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000006000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000007000)=""/128, 0x80, 0x40, &(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0x3}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000a000-0x6)={r3, 0xbcc}, 0x8) 2018/01/08 04:41:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x20100, 0x0) r3 = accept4$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x800}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r4, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={r4, 0x40}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@int=0x200, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000006000-0x10)={0x6, 0x1000, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) acct(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r8 = getgid() r9 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getgroups(0x1, &(0x7f0000002000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000008000-0x38)={&(0x7f0000007000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000-0xbc)="4a98fa99d080a52accaa35f737229cbb621cf045c1aa9ca49c802fd6bdb8987000bb22fe8f10f471a075599e9f4322d66ba365a53167d2bfaf453bc1deedfb68327e801ee433a82e29a497c10852e18ae7a4863c8607376b6c08a56888ac005a8753235e6c1d5db9d6ecf2cd6f578247d25e2bc302d705e527328560de948e897e4a996e852bf256f564c696be9169a2314db9671a12e865bfe0e196a04328140d28d49fca6cc49d38d2cb036992edcaaf9c311a5ce541a248125426", 0xbc}], 0x1, &(0x7f0000004000-0x70)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r0, r3, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x70, 0x40}, 0x44) 2018/01/08 04:41:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e95000-0x4)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008c6000-0x8)={0x0, 0xff}, &(0x7f00002cb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000cd4000)=0x8) clock_gettime(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000002000-0x4)=[0xffffffffffffffff]) setgid(r3) r4 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000001000-0x4c)={0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000002000-0x54)=""/84, 0x20}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001000-0x2d)=""/45, &(0x7f0000002000)=0x2d) r5 = timerfd_create(0x6, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000003000)={r2, 0x5, 0xff, 0xc1, 0x700a7952, 0x5, 0xfc, 0x8, {r2, @in6={{0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0xfffffffffffffa84, 0xe55, 0x2c}}, &(0x7f0000001000-0x4)=0xb8) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000001000)={r6, r7+30000000}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000005000-0x10)={0x4, 0x8001, 0x7, 0x101}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000000)={0xffffffffffffff80, 0x0, 'client1\x00', 0xffffffff80000000, "01a4b373dd0e3ae5", "14a8fa33b7ff5ec19fa2f121cfdbe4a758d9bb45e5886e6a4bd2af2e53de4c7a", 0x3, 0x71a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000005000)={0x401, 0xfffffffffffffffe, 0x594f, 0xe2, 0x1800, 0x100, 0x3f, 0x4}, &(0x7f0000008000-0x40)={0x3, 0x1, 0x4, 0x0, 0x480000000000000, 0x239, 0x9733, 0x2}, &(0x7f0000007000)={0x5, 0x5, 0x100000000, 0x5, 0x1, 0x6, 0x7f, 0x40}, &(0x7f0000007000)={0x0, 0x7530}) 2018/01/08 04:41:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000e25000)=@file={0x0, ""/99}, &(0x7f0000001000-0x4)=0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x4, 0x69, &(0x7f0000001000)="ec55950e5d1cdb6ccab8e564feae485ae86ab64c7ce3c5b24cd334a02efcbe1a6d08108cc013dfc7d052474a44da9571c17f29534bbd3f770ca4613e749f2e090bd2915fb4fa907788a28d1e546aa2da9313f55e02816c3dd416c497c7cfde4a23acb1a39b46421086"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) getpriority(0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000-0x5b)={0x0, 0x53, "3696271d6facd0fa9f1379c953276aeced948a0b6049446e59c2951aa9381b0d5d99aba0e8c7fd6a2feccbbb3483db2289425781ac3f11cee3a1fb32109c26c373e101c891c2668da4c67830f11d02a5f65d48"}, &(0x7f0000004000-0x4)=0x5b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r3, 0x1, 0x30, 0x2d01, 0x9}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000005000-0xad)=""/173) r5 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x8, 0x400) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r4, 0x0, 0x159, 0x4}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000007000)='./file0\x00', 0x20) fchmod(r5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000008000)={0x0, 0x0}) close(r0) prctl$setptracer(0x59616d61, r2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000)=0x127, &(0x7f0000002000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) 2018/01/08 04:41:08 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a00000-0x4)=0xc) lstat(&(0x7f0000ede000-0x8)='./file0\x00', &(0x7f000070a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f000085b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x5, &(0x7f00004d3000-0x14)=[r1, r2, r3, r4, r5]) r6 = open(&(0x7f0000000000)='./file0/file0\x00', 0x400, 0x4) readahead(r6, 0x7fff, 0x265) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = accept$ax25(r6, 0x0, &(0x7f0000001000)=0x0) fcntl$setown(r6, 0x8, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r6, &(0x7f0000003000-0xda)=""/218, 0xda, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x28, "f5eebc3e3f8532565a58365607935d8b3b34c513b5f835ca1b146707c0e0c9a63a2181c73669781d"}, &(0x7f0000004000-0x4)=0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000003000)={r8, 0x3}, &(0x7f0000003000-0x4)=0x8) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000003000)=0x1) r9 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) timerfd_gettime(r9, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r6, 0x0, &(0x7f0000004000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) r10 = fcntl$dupfd(r7, 0x406, r7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000005000)=0x110b, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r9, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="33d4d71657d2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a51a143df3bddbd6dade7b46acc5fce8"}) syzkaller login: [ 23.682716] audit: type=1400 audit(1515386469.503:5): avc: denied { sys_admin } for pid=3383 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.742504] IPVS: Creating netns size=2536 id=1 [ 23.815075] IPVS: Creating netns size=2536 id=2 [ 23.826506] IPVS: Creating netns size=2536 id=3 [ 23.831978] audit: type=1400 audit(1515386469.653:6): avc: denied { sys_chroot } for pid=3547 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 04:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r1, &(0x7f000092e000-0x8)=0x4, 0x613a) [ 23.877283] IPVS: Creating netns size=2536 id=4 [ 23.891300] audit: type=1400 audit(1515386469.713:7): avc: denied { dac_override } for pid=3601 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.916295] IPVS: Creating netns size=2536 id=5 [ 23.932622] audit: type=1400 audit(1515386469.753:8): avc: denied { setgid } for pid=3610 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.967358] IPVS: Creating netns size=2536 id=6 [ 23.981224] IPVS: Creating netns size=2536 id=7 [ 24.004829] IPVS: Creating netns size=2536 id=8 2018/01/08 04:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00000d4000)="14000000010ae7010400000000000017011f00e5", 0x14, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16}, 0x1c) 2018/01/08 04:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00002b1000-0xd)='/dev/binder#\x00', 0x0, 0x802) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:41:09 executing program 6: prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b36000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) 2018/01/08 04:41:09 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000006000)='rxrpc\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="38eaf2f858615903ab9fb251da26e7dab9024ff4bc08063a5ece2cf1182e0c12d6d1b5f68760effeeb4c9586cfe720a34853ded102d15f433278", 0x3a, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0x1)="ed", 0x1, r0) r2 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=']keyringmd5sum}\x00', 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/08 04:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000014b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e85000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf0000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000f61000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003a8000-0x18)={r3, 0x9, 0x10, 0x7f, 0x4}, &(0x7f0000d42000-0x4)=0x18) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b8d000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$inet(0x2, 0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000578000)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}], 0x1c) sendmsg$nl_xfrm(r2, &(0x7f0000ac7000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000111000)={&(0x7f00005c9000)=@flushpolicy={0x64, 0x1d, 0x1, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCCONS(r4, 0x541d) 2018/01/08 04:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c26000)=0x408, 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x10000) pipe2(&(0x7f0000de9000)={0x0, 0x0}, 0x80000) openat(r2, &(0x7f0000f8f000-0x8)='./file0\x00', 0x0, 0x40) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00009a7000-0xaf)="ecbbc85b8cffc513a1ba2b1acb421221457360537003f15d5c283d87b087b4459831462b5ba01db17d3f39bbd67866cb317ca25a70c0c7fb84b9251ad75a747fa97dcb98898fce10cf2530511ed63f9d0a1609efc83113f795b7edd058e70caca36d2dbb6240e7b50e9902576e6e2031921ef15c5f9a2d80c209ed8c9a99ca043efd7528f7890125b6871a66b47002ef532fc0cb72e98e119a38eb85a4eb04211fcae7b6039529baab249ff6789a") r3 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/01/08 04:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r0) 2018/01/08 04:41:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000553000-0x4)=0x1f) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000071e000-0xdf)=""/223, 0xdf) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002fe000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01, 0x8001, 0x58ff9aa3, 0xffff, 0x4}, &(0x7f0000070000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000768000-0x18)={r2, 0x2, 0x20, 0x81, 0x8}, &(0x7f000094a000)=0x18) 2018/01/08 04:41:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/08 04:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f000026a000)=0x0, 0x16) 2018/01/08 04:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x63) mq_open(&(0x7f0000203000-0x1)='\x00', 0x40, 0x20, &(0x7f00005ac000)={0x5, 0x7f, 0x7fff, 0x0, 0x2, 0xdb8, 0x800, 0x0}) [ 24.143900] audit: type=1400 audit(1515386469.963:9): avc: denied { create } for pid=3639 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 04:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005f5000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00006a6000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x3]}, 0x0}}], 0x0, 0x0, &(0x7f000028b000)=""}) [ 24.149912] audit: type=1400 audit(1515386469.963:10): avc: denied { net_admin } for pid=3632 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.248876] audit: type=1400 audit(1515386470.063:11): avc: denied { set_context_mgr } for pid=3672 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 24.251824] audit: type=1400 audit(1515386470.063:12): avc: denied { call } for pid=3672 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 24.251850] binder_alloc: 3672: binder_alloc_buf, no vma [ 24.251869] binder: 3672:3673 transaction failed 29189/-3, size 40-8 line 3127 [ 24.264473] binder: BINDER_SET_CONTEXT_MGR already set [ 24.264482] binder: 3672:3673 ioctl 40046207 0 returned -16 [ 24.264532] binder_alloc: 3672: binder_alloc_buf, no vma [ 24.264549] binder: 3672:3675 transaction failed 29189/-3, size 40-8 line 3127 [ 24.277767] binder: undelivered TRANSACTION_ERROR: 29189 [ 24.277865] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 04:41:10 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/loop-control\x00', 0x101402, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x80001, 0x0) r4 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000083e000-0x28)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0xc01}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 04:41:10 executing program 2: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f000093b000-0x18)={0x1a0fc221, 0x1, 0x18000000000, 0x200, 0x7, 0x7f}) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x800) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xc, &(0x7f0000aad000-0x20)={0xf1fde12, {0x4}, 0x8000000, 0x40}, &(0x7f00001cd000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000984000-0x8)={0x0}) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = getpid() sched_setattr(r3, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000aac000)=""/107) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aad000-0x4)=0x14) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000aad000-0x28)={@generic="66920c919491f45a8cf633f3c1357590", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000aad000-0x48)=@full={{0x3, {"fe55629a403226"}, 0x0}, [{"3ac838c2fa6952"}, {"8de40b14210ff7"}, {"59a67f0f680dae"}, {"e333713b738f44"}, {"09d56ddf5c4205"}, {"44df917a6ff2b9"}, {"967ac1a7d85ee0"}, {"507b1ea6481aba"}]}, 0x48) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/08 04:41:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @random="42ef52b1bdf1", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000012000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x569731be9b4d5a2b, 0x0, &(0x7f00005e2000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0xffffffffffffff80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005c8000)=0x0) ptrace$getregset(0x4204, r4, 0x201, &(0x7f0000e44000)={&(0x7f0000665000)=""/113, 0x71}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000fe6000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b0000)=0x18) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000e7f000-0x4)=0x0) 2018/01/08 04:41:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe1000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001b3000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setreuid(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x9669, 0x1, 0x200, 0xa, 0x0, 0xa0, 0x2f, 0x9e7, r1}, {0x1, 0x9, 0xc969, 0xfffffffffffffff8, 0x9, 0xe4c7, 0x1, 0x400}, {0x80000001, 0x8, 0xfffffffffffffbff, 0x2}, 0x7f, 0xf, 0x3, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x7f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x3, 0x3, 0x1, 0x3f, 0x10001, 0xe5}}, 0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff, 0x38000000000, 0x0, 0x2}, 0xa0) 2018/01/08 04:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e61000)={0x0, 0x0}) open(&(0x7f0000e46000)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000091b000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/08 04:41:10 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f00008cb000-0xc)='/dev/autofs\x00', 0x400081, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000068c000-0x8)={0x0, 0x5c924294}, &(0x7f0000bb2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001c4000-0xdc)={r1, 0xd4, "3be7a61d11f0bc79ebc837eba190b34a13404bcc8d6d5c2e6dd9e56a4b998790b9c92c495ed25b07398d6d84d78eb638d39c60545b12ddc8767a123cb4cc298f77ab77252b826cc38b981f41f60f32fea553d76eeb4aac4f9d047bea4bf4c82f7e0ac3bf5c1c5e7835c94520c56ab5105f918b4ff145832d8d6ef6c2586af6ee72b6925e5bb99bf0cdbabf06e46839037419e4d9d9e640bd3fa864531c62841b07143f9fe451748ddaabf4b4ad36223deb1b1bdcd7bc36217e4e1676390d267f4822b28d9ed0664aec117b73b7b5cf0f976e8808"}, &(0x7f00001b4000)=0xdc) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) 2018/01/08 04:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000081b000-0x8)='./file0\x00', 0x42b7) nanosleep(&(0x7f0000e97000-0x10)={0x77359400, 0x0}, &(0x7f0000816000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x0, r0}) mq_open(&(0x7f0000daf000)='lo\'\x00', 0x2, 0x1, &(0x7f0000d60000)={0xff, 0x400, 0x100, 0x400, 0x401, 0x0, 0x1400000, 0xa7}) 2018/01/08 04:41:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fae000-0x11)='/selinux/enforce\x00', 0x48800, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bbf000-0x4)={0x8}, 0x4) bind$netlink(r2, &(0x7f00004d9000)={0x0, 0x0, 0x0, 0x37}, 0xc) r3 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) splice(r3, &(0x7f00001e4000)=0x1b, r3, &(0x7f000086a000-0x8)=0x0, 0x7, 0x7) clone(0x0, &(0x7f0000fb0000)="", &(0x7f0000db4000-0x4)=0x0, &(0x7f000064d000)=0x0, &(0x7f00008c3000-0xed)="") ioctl(r3, 0x100000001, &(0x7f0000001000)="") 2018/01/08 04:41:10 executing program 1: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000242000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000486000)=0x10000, 0x4) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 24.453702] audit: type=1400 audit(1515386470.273:13): avc: denied { net_raw } for pid=3681 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.482073] binder: 3682:3688 got transaction with invalid parent offset or type 2018/01/08 04:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009ad000)='./file0\x00', 0x248201, 0x80) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000157000-0x4)=0x5) r1 = syz_open_dev$tun(&(0x7f0000226000)='/dev/net/tun\x00', 0x0, 0x20000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000074b000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000079f000)={0x50002006, 0x0}) eventfd2(0x1, 0x0) fcntl$notify(r1, 0x402, 0x80000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x0}) gettid() ioctl$TUNGETSNDBUF(r1, 0x400454dc, &(0x7f00003e6000)=0x0) syz_open_dev$evdev(&(0x7f0000bd2000)='/dev/input/event#\x00', 0x5, 0x0) 2018/01/08 04:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c5c000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000084c000)=""/91) vmsplice(r0, &(0x7f0000e83000)=[{&(0x7f000090e000)="", 0x0}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e83000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000989000)=0x0) fcntl$lock(r0, 0x7, &(0x7f000020e000)={0x1, 0x0, 0x36, 0x1, r3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008f3000-0x2)={0x0, 0x100000001}, &(0x7f000052e000+0xcba)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009fd000)={r4, 0x4, 0xa, [0x4, 0x9, 0x3a48, 0x47, 0x2, 0xc00, 0x6, 0xc0000000000000, 0x9, 0x2]}, 0x1c) [ 24.491945] device gre0 entered promiscuous mode [ 24.523610] binder: 3682:3688 transaction failed 29201/-22, size 32-8 line 3250 2018/01/08 04:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000533000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8000f, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000dec000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$packet(r2, &(0x7f000071a000)={0x11, 0x4, r3, 0x1, 0x0, 0x6, @random="1cbc17f1bdd4", [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000edf000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f0000947000-0xd0)="", 0x0, 0x0, &(0x7f00005ed000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="df3ed9187c94", [0x0, 0x0]}, 0x14) [ 24.540153] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/08 04:41:10 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000030c000)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d32000-0x78)={0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x9, 0xffffffffffff0e01, 0x4, 0x1, &(0x7f0000959000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x1000, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018f000-0x24)="2400000052001f0014f9f4000904000a00071008000100ff0000ff0800000000000000", 0x23) [ 24.540209] binder: 3682:3715 ioctl 40046207 0 returned -16 [ 24.570285] binder: 3720:3721 ioctl 540f 20989000 returned -22 [ 24.596826] device syz6 entered promiscuous mode [ 24.602481] binder: 3720:3724 ioctl 540f 20989000 returned -22 [ 24.632672] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 04:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) sendto$inet6(r0, &(0x7f00007ef000)="2498417ccb2d48f73158e7eec2fa7f2de977a613fe1f67c1343c3f613f10229865dba5b87d558b9fc7fed178bccf0e4d57e24055c5bcce49cae114c0b5e5844e95642f593fcb6571386f934756349cdbfce077331aeaf89fbbf997a85bfddb9b064c2d2ae70f30190c177e274b11f1d3f74a90f0757bd20fcdf19ce70822fbf5250944c89fd11d55c39efc2ffeface63a1bed702c7040a338ff81828f4f8e330cb22b589d6a89e0fe52c6a54", 0xac, 0x24000850, &(0x7f00006f1000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000012000-0x4)=0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 04:41:10 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000045000-0x6)='.dead\x00', &(0x7f0000ef8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003d1000-0xc)='}vboxnet0lo\x00', 0xffffffffffffffff) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000ef8000-0xc)='cifs.spnego\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000706000)="85a465b9847faf162cc2daa0afefb042b81857d91daa63eec5c8be40892a5b3c29f5b47939f0f984a0551021685bb3475978d44a1f6bda2ea21ed644bbecb53c164e49bc34599899cbd84ce92ba84f5a74a65469f65b74cfe85a153f74a8fc8a2bdc43cbc047259f51d87b0cf9117d70510f3b4b04aa8e4e63f129e8ccfd178ceeac0638f8e6869ec12984ab0b9c95126981cca670d2da78cac7d10a9291ba2be21111affbdd43907b266a9a37cf530c57c9e574b2157ef61aaf3bf9737156ae788741a452e6897b99c089be50a863f7616e9d89a98ae8d33f67c4", 0xdb, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x6, 0x68, r3) dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) sendto$inet(r1, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/08 04:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aa1000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000073b000)={0x80000000, 0x0}) 2018/01/08 04:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eeb000-0x10)={0x0, 0x7530}, 0x10) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000046d000-0xd2)={0x0, 0xca, "a233eb9154430f83ce24f65633f0f12bfae6a3a0d70538d5532757fcf68d8e22496dcd189fba7acd96080bed79669e66d0582c215cb62bd788aa3225befcd7242980d07f2985682ec3f4bac1db70bbd94504ff903edc107bac4513076a99d53a63ac87a9f61953356c312aa4330c3d303acb94a453e9bed58f8a93f2714f776677ed9255324765af1bd18459082fe493a4600347f2f2f1ca73b7955a703dbf3323fed99c8e30d7aae07390d9214e3a698603188e2be02c7edeb6ef29e6562261af12b05a6fe4c45ef541"}, &(0x7f0000b36000-0x4)=0xd2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000829000-0x8)={r2, 0x5, 0x2}, &(0x7f0000a3c000-0x4)=0x8) ioctl(r1, 0x81, &(0x7f0000b28000+0x9a4)="") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a33000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000770000)=0xc) r4 = fcntl$getown(r0, 0x9) capset(&(0x7f0000cdd000)={0x20080522, r4}, &(0x7f0000cfa000-0x18)={0x1, 0x1, 0xfc, 0x1f, 0xdd, 0x8}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000eb9000-0x37)=""/55) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000480000)={r3, 0xc0d2}, &(0x7f0000cd7000-0x4)=0x8) 2018/01/08 04:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x80000) vmsplice(r0, &(0x7f0000ad1000-0x50)=[{&(0x7f0000244000)="148abec9ae42d1e3115b59f7b02703a6051def9d3ffbd8fb11c98472d280c96e955a8e2c929112be257ce907d18cb4029f946e7186af2520c05b3e82cc075fac009b6148f0380b25c3e0672dede4518e4b8c16bbcc4fa30f6db1873e54820ec274f840373c8b335431382d47312fe111d215a7e9d28c45a5d4b6f4a2eada8fa03c08a71465bb70a1c3bd7951af674802ee348c1546ebc9bbac8a086b7f52339fb448637aa6f859e354cd196632c40da1c56b5eabb83254670a16fc225dbf1698acacc2342d48ed2baa7ce4ecd97b10cc78ca85afb9bee68822a2ae231ca0dca4d3c0f695013007c2dd2be5572acd336215084c5ec34f", 0xf6}, {&(0x7f0000289000)="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", 0x92}, {&(0x7f0000786000)="051b7d6563f1e48f62f4fc84cfb7f1e572b80916781724ed396d30c69aa6cb647e49d22afa9b263dbf1ff9f4a76a5995632a7bf75901d6e33666f89920a1006d54902703", 0x44}, {&(0x7f000063f000)="b9bada76bbd0918da80b2a389cb977ca2eb3ae7bd87071d4775fee0d2ec12f20b6a7f0bbc5e3457ad1ec2e71b477074d14b7a6baa9ada959aae1a31d87f368a684b966d802762104bd6bdab660f1340a8b4bb98c4fedb1a6b039891e546ddb35d8adfb5fca10e20966a2bf1c2140b529ae6556b3ebfb58e5404e5259f1548962d13395ef155fc28a3706230f20a156ec0b4cba1b8382e23c9d627107725ac1b41343d9e6d216cfbd48e93bb98464a61fd91b15b1cf0ad06372e40dbe8e3dfd419c754cad2dd7d48df654898a27d14bbc50d84e121b4408a13f08ac25e5c9ac2b8df0", 0xfffffffffffffe6b}, {&(0x7f0000e14000-0xb)="9c08070601da5484f060", 0xb}], 0x5, 0x1) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000b4f000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000105000)=0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000998000)=0x0, &(0x7f0000621000-0x4)=0x4) ioctl$sock_ifreq(r2, 0x8957, &(0x7f000008e000-0x28)={@generic="9ed51e2c9f78a7257642ce7ec717a146", @ifru_mtu=0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x6, 0x101, 0x86, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r2, 0x5402, &(0x7f00007aa000-0x24)={0x1, 0x5, 0x8001, 0x5, 0x8, 0x9, 0x7ff, 0x329b, 0x2, 0x9, 0xffff, 0x9}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000b16000)=0x11, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) splice(r1, &(0x7f0000128000-0x8)=0x0, r0, &(0x7f0000b9c000-0x8)=0x0, 0x6, 0xb) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(r1, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/08 04:41:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000158000/0x2000)=nil, 0x2000, &(0x7f0000001000-0xd5)=""/213) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008d7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000266000-0x10)=""/44) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r3, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r2, 0x5425, 0xb) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099b000)='/dev/ptmx\x00', 0x20200, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00000be000)=0x0) fsync(r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x5, 0x0}) 2018/01/08 04:41:10 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1040400) mkdir(&(0x7f000001b000)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000001000+0x858)=[&(0x7f0000017000-0x6)='ramfs\x00', &(0x7f0000020000-0x6)='ramfs\x00', &(0x7f000001f000)='@mime_type-{cpuset\x00'], &(0x7f0000020000-0x8)=[&(0x7f0000010000)='ramfs\x00']) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000020000)='./file0/file0\x00', 0x32) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000021000)='./file0/file0\x00', 0x141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/08 04:41:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="db0999fabe7acf7c51e6ffbfcc6c3fb2", 0x6}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0xff2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f0000009000-0x3)='v(\x00', 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000008000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000001000)={r5, 0x0}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(r6, 0x6, &(0x7f0000006000)={0x2, 0x4, 0x3, 0x2, r7}) syz_open_procfs(r1, &(0x7f0000000000)='smaps\x00') close(r6) [ 24.740008] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/01/08 04:41:10 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000004000/0x4000)=nil, &(0x7f0000001000-0x8)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000011000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000000c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/08 04:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8080da14, 0x5, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa7000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/08 04:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c3c000)='/selinux/checkreqprot\x00', 0x280, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000047d000-0x20)={0x100000000, 0xfffffffffffffffc, 0x80, 0xe24b, 0x13, 0x6}) r1 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r1, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f000080b000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = dup(r1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002c4000-0x18)=@get={0x1, &(0x7f0000e5b000)=""/4096, 0x63a9}) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/08 04:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x32d, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000411000)=' ', 0x1, 0x2003fffd, &(0x7f0000898000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000158000)="8b", 0x1) shutdown(r1, 0x1) 2018/01/08 04:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000f04000)=""/0, 0x0) 2018/01/08 04:41:10 executing program 3: r0 = eventfd(0x1000) fallocate(r0, 0x2, 0x8001, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) 2018/01/08 04:41:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x72)="4173372c7d7fba9659a6154df9e3fac1bd8356a93f1c1104e44c8f6035089618ec9d46f4b93be7590b2f53a400a186f7d6780022f374e63b229304375062924dd6a7fc4a89598dee93a7d6e485dfdb7e1c897f57456a46756ffd897bd48a58c3466a4ff7a5426a2ab110b1fe3a5d3d5963b6", 0x72, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='{selfkeyring\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x1, r1) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) 2018/01/08 04:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) clock_gettime(0x0, &(0x7f00008a1000-0x10)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000920000)='/selinux/enforce\x00', 0x80, 0x0) mq_timedreceive(r2, &(0x7f0000cc0000)=""/212, 0xd4, 0x0, 0x0) ppoll(&(0x7f000091d000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000670000)={0x0, r1+10000000}, &(0x7f0000bc6000-0x8)={0x0}, 0x8) write(r0, &(0x7f0000aac000-0x24)="2400000028000708000000000000000001f6efff010000000000000002fffef4ff7e23de", 0x24) 2018/01/08 04:41:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000bfc000-0x5d)=""/93) 2018/01/08 04:41:10 executing program 4: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/01/08 04:41:10 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x24, 0x3, 0x0, 0xd94, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fd6000)='./file0\x00', 0x80000, 0x100) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fd7000-0x1c)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xff}], 0x1c) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000fd3000)=0x1) unlink(&(0x7f0000fd4000-0x8)='./file0\x00') fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x180000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0x3, 0x42) syz_fuse_mount(&(0x7f0000620000)='./file0\x00', 0x2, r3, r4, 0x8, 0x2000) r7 = memfd_create(&(0x7f0000fd3000)="fff8e1", 0x1) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(r5, r6, &(0x7f000024a000)=0x0, 0x2) 2018/01/08 04:41:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2200) fcntl$notify(r0, 0x402, 0x22) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000000)="", 0xfa6d8cd715c760b0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000000+0xa80)={0x7, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x0, 0x7}, 'port1\x00', 0x10, 0x4, 0xfff, 0x101, 0x1f7, 0x6, 0x8000, 0x0, 0x3, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000b46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000030000-0x4)=0x10, 0x80800) accept4$inet6(r0, &(0x7f0000575000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000d11000)=0x1c, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000d1b000-0x4)=0x1, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a04000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f3a000)=0x4, 0x4) 2018/01/08 04:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000068000-0x8)='./file0\x00', &(0x7f00003fc000)=[], &(0x7f0000ccf000-0x8)=[], 0x0) getpeername$llc(r1, &(0x7f000031c000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a81000-0x4)=0x10) 2018/01/08 04:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000e64000)='/dev/keychord\x00', 0x28002, 0x0) r1 = epoll_create1(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00006fa000)='/dev/autofs\x00', 0x103600, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)={0x0, 0x0}) 2018/01/08 04:41:10 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x2, &(0x7f0000fd8000-0x8)=0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f00007a2000-0x8)=0xfffffffffffffff7) 2018/01/08 04:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00005d7000-0x8)='./file0\x00', 0x800, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000063a000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x1000}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000112000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000ae0000-0x4)=r5) socket$inet6(0xa, 0x2, 0x0) timer_create(0x5, &(0x7f0000940000-0x60)={0x0, 0x25, 0x5, @thr={&(0x7f000052c000-0x46)="3f7b926f92340c75f57377d45ecc8d0aed3d36d117c2707f2ca8f0b1e26f3ba54934a4b1e0b182ad44ca958ac76a12615ae5db60336b576b216a7cc89712dd3d12d5340fd320", &(0x7f0000ff2000)="6e5a83be2ae8e236da2fd2ff60009be5759840ef37d5c3cddfac2c58b411d057c71203fb140911123521eb15ab5cb10e0cc71e105861f473da2cc23e1d835ab5870f63c717958dc4f7fd34e32d507fc3aa4fe57bae032b29e8f73ef8aeee8c799948163d0b7c70061e1c04fabb16542ba9bb46d817a3331b79322331aefac7c17c85f1fc02ad5c4bef063ea44f0d79961835bdbddf25c721c61eb5a2f80d3af989b65dd9a13616cfb729b15f1d015ad446983962980da8b1f23e4d18b944c99883f4f7d8352f35bf158c8df352e261"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b7000)=0x0) timer_gettime(r6, &(0x7f0000723000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 04:41:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x70400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000db1000)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x47, 0x2002) ioctl(r1, 0x2271, &(0x7f000003a000-0x2)="") 2018/01/08 04:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) pwrite64(r0, &(0x7f0000a9f000-0x54)="d1", 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x800000006000) r1 = memfd_create(&(0x7f0000a24000-0x22)="6e6f6465762a7d8d657468305d75736572706f7369785f61636c5f61636365739200", 0x0) pwritev(r1, &(0x7f00009e2000)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) stat(&(0x7f0000398000-0x8)='./file0\x00', &(0x7f0000613000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 04:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000051d000)=@file={0x0, ""/108}, &(0x7f00000a3000-0x4)=0x6e) fdatasync(r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000726000-0xc)='/dev/autofs\x00', 0x82000, 0x0) tee(r2, r1, 0x81, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000057d000-0x5c)={0x1f, 0x2, {0x3, 0x2, 0x10001, 0x3, 0xc4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:10 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000026000-0x4)=0x0, &(0x7f0000047000)=0x0, &(0x7f0000048000-0x4)=0x0) setuid(r2) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000036000-0xdb)=""/219) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000049000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffe, 0x5b0, 0xf08, "38a134edfd4b7967ae5753ece90a03dd7e28b9da9ccc1dbd02f50c30dd58f230239d4c8ac191a70a778fe501afd839b50b9ad348267a1297b84115ef5bc1118dcf7070af1dbe131175733d2b5ba405ff"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000047000+0xbd1)={0xfb, @time={0x0, 0x1c9c380}, 0x900000000, {0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:10 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000723000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e4c000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x0, 0x0, 0x0, 0x0, &(0x7f00004f8000-0x10)=@common='rose0\x00', 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005dd000-0x78)={0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x5, 0x10000, 0x7fffffff, &(0x7f000099b000-0x10)=@common='gretap0\x00', 0xb95, 0x80000000, 0x8}) 2018/01/08 04:41:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008fb000)=0x0, &(0x7f0000c73000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap$binder(&(0x7f00008e4000/0x2000)=nil, 0x2000, 0xe, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x60000900, &(0x7f000059f000-0x12)="", &(0x7f00003fa000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b70000-0x1)='y') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) 2018/01/08 04:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000805000)={@generic="7f48750e46990bd3b36139346f335b4c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f42000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) sendto(r0, &(0x7f0000244000-0x1000)="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", 0x1000, 0x40084, &(0x7f0000230000-0x1c)=@in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000217000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9b000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000ebd000-0x7d1)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 04:41:10 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00007b6000-0x40)=[{&(0x7f00002d0000-0xda)="7560892e38b1cd9a15df34174ff323d720a3be5fcb5f694f6ce8c0f3858fe1e2d783aa7f326e91a2fa4e6764bb348f137fc855e3fe3878a58afe8409c6cd2fabd286b5e952f6f9764f08fb3db77544ded40382ab46d0843444a38e6612954d946bc57ff0b7c9a8df5783f9627bf1b772981ea5d2f2329cbdec46030f4bf15c46b39aad35808978a09070df352832606c35e93da759418fd3ae2c2bcddd826c481aad45e22a166f03462cef17a6a7bc16354c1fe67c3225c329d811e2ba24e27f8afd180dc87b5730f38645f4cbcf272ec79f4625ec879b7218c0", 0xda}, {&(0x7f0000d63000)="c98389f60f26b260d80330084cc9bbb6080b22fd9da7ce217982705943896e2af3c8ac5682fc26b8586c4cf290a3ca0824d8763a19449dd76c760f47276a813c6cbfc17d0435b362ed28e3503ba7aeccf96bef16a98fb1fd01fc2889a7afa3cee829c9", 0x63}, {&(0x7f0000ef7000)="46718f93643d52338e2d2b91d107e516c71cd607135f7513b1b95f29423341915fe4ad69b6743c8e4fb8f3acecdef7831d106a60b2271a10e9f52a0f7cd0b9c2ec750c070ca5f7e629de7152cc1ed5e043a7fc2d1ba6f77fa8384ecce09105e030b599e0bbfc1bd5883eae9427d3001f4efeb560224a3d7833", 0x79}, {&(0x7f0000ef7000)="723c297ea2a2ff2a3eb064f20596b610fa00c80dfbbe0222ada95c16c0df17d23f633396f3ded94edf4d60fb2621d7f77edf05443ab92e039e1717f0d8ea3d7230baad79a8a81f1912240bab216ec4df", 0x50}], 0x4) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) [ 24.997571] audit: type=1400 audit(1515386470.813:14): avc: denied { setuid } for pid=3827 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.077306] IPVS: Creating netns size=2536 id=9 [ 25.093841] pktgen: kernel_thread() failed for cpu 0 [ 25.098975] pktgen: Cannot create thread for cpu 0 (-4) [ 25.104489] pktgen: kernel_thread() failed for cpu 1 [ 25.109928] pktgen: Cannot create thread for cpu 1 (-4) [ 25.115287] pktgen: Initialization failed for all threads 2018/01/08 04:41:11 executing program 7: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000573000)='/dev/usbmon#\x00', 0x7f, 0x20000) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eed000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000eec000)=0x0, 0x4) 2018/01/08 04:41:11 executing program 0: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fb7000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb8000-0x15)='/dev/pktcdvd/control\x00', 0x107282, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fb7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fb6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/01/08 04:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000421000-0x8)=0x0, 0x7d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000fe4000)={0x46, 0x14e4, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00009f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000003000)=""/0, 0xfffffffffffffff2) 2018/01/08 04:41:11 executing program 1: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000237000)='/dev/hwrng\x00', 0x30000, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c37000)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x14, 0x200000001a, 0x719, 0x0, 0xffffffffffffffff, "02"}], 0x14}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:41:11 executing program 6: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000005f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000066000)=0x1c, 0x800) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000022000-0x8)={0x0, 0x6}, &(0x7f0000066000)=0x8) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000067000-0x8)={r1, 0x0}, 0x8) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/08 04:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x7, 0x4) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00006be000-0x15)="140000000005e7fcff800000000007ff0000027f", 0x14, 0x0, 0x0, 0x0) 2018/01/08 04:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4a000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009b0000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000012c000-0x4)=@assoc_id=0x0, &(0x7f000019c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000095f000)={r4, 0x101, 0xdc, "d5f3cee837b973411125c2d933b825a95062abb56a57dbc8ab6faa14247316d13f7af1629c5f356449745adb634a06b903015b5b903e3257706cb3e6171ecb0bad983d22d05b83fd9ace60bb6a10f361acdb788289cb547bfd2bb21f6bcc24b7a61c82ed1e63b3193e8a189c8cb5ea52e36dca8bf85c37f9ccc5bcc879a618829d77c71a67f51bd0996efb8ac2ef4ec22e7e7099697d4274b3e6634c86973b8460d4ab0dc1374c684b6272aaa9aae8b2dc46a744030bd0a04a2e8e40c8880524659f9373101ebbcca5aa8901661362608e3ae321187fa756cd7491a4"}, 0xe4) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 04:41:11 executing program 4: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000004000)=0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f000035a000)="fcbf4cdb571d165266039850fd77c36ee8ec825e1c5ace40d32e9997af32452f8c7a6b4f7c58ab91e99e27313b66d00e89", 0x31) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) dup(r0) 2018/01/08 04:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/08 04:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000904000)='net/fib_triestat\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000547000-0xc)={0x4, 0x0}) pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007d8000)={0x0, 0x3, 0x3, [0x5, 0x7, 0x6]}, &(0x7f00003d1000)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000450000)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000504000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a3000-0x4)=0x8c) 2018/01/08 04:41:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000ac000-0x28)={@common='tunl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 25.243377] random: crng init done 2018/01/08 04:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000b26000)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000375000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002cf000)={0x0, 0x5, "f0a6a1c9af"}, &(0x7f000036f000)=0xd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000945000)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffffb, 0x3ff, 0x4, 0x14}, &(0x7f0000887000-0x4)=0xa0) gettid() r3 = getpid() timer_create(0x7, &(0x7f0000366000)={0x0, 0x21, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000574000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000948000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x800000000, 0x0}]}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000f37000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000099a000)={0x0, r5}) fcntl$getflags(r4, 0x40b) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) timer_delete(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000961000)=@assoc_value={r2, 0x47d89a67}, &(0x7f000038d000-0x4)=0x8) 2018/01/08 04:41:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgrp(0x0) tgkill(r1, r2, 0x6) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:11 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) r4 = dup3(r0, r0, 0x7fffe) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 04:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ba000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}, 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x381, 0x5c) 2018/01/08 04:41:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eca000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00009e7000)={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="c3a73ce7a441", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f00006b9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) close(r1) 2018/01/08 04:41:11 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000088000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000063000)={0x1, 0xa55}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000766000-0x87)=""/135) 2018/01/08 04:41:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000214000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000689000)=""/160, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020a000-0x11)='/selinux/enforce\x00', 0x4003, 0x0) accept$inet(r1, &(0x7f00000d2000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2c000)=0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000062000)=""/174, &(0x7f00009fb000-0x4)=0xae) 2018/01/08 04:41:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006c2000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c90000-0x4)=0x0, &(0x7f00007fb000)=0x4) r3 = socket(0x11, 0xa, 0x95) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000495000)={0x0, 0x6c, &(0x7f00007ea000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000577000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000952000)={r4, 0x800}, &(0x7f00007ce000)=0x3) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000292000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00005a2000)={@common='ip6gre0\x00', @ifru_flags=0x3900}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}], 0x1, 0x4) clone(0x200, &(0x7f0000022000-0x99)="", &(0x7f00001e3000)=0x0, &(0x7f00006ec000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/08 04:41:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/08 04:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000030000-0x12)={@generic="a29977eb10c6e7427d57eeaadf4e3e8f", 0x3}) sched_setparam(r0, &(0x7f0000170000-0x4)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000c0000)='/selinux/create\x00', 0x2, 0x0) prlimit64(r0, 0xf, &(0x7f0000e98000-0x10)={0x8, 0x5}, &(0x7f00000a8000)={0x0, 0x0}) ioctl(r2, 0x800, &(0x7f000090a000)="3f6a4e0ff8c773dc4f4aa3d464f28690c010b235a9fff1979243bc47b548a94b29c7c9e9a5e8d4113fe3fcfa25b995046af702f68fdb9c647895dd852c1a4c1ef9c9ebbe4dcc908dd6a250b693c7a584cb97b1fabc315188f97e118ed4045384fc666706f123231ab9a3523e4d73f1ba871f4872b15cecb5ef6d299dbcf704c591a3117e60a5d85fb2976e19135bc80647c11f2487504b7649e7ecdf5e613c29e9a687b0ba7d3ccdbccf747d4455c72f6948bf5b2637b21a230889149184bfe517467aceb72bbf1f9e5450639554bb6b9259fc4430df4b6370617881d73fda91d4d83f30") r3 = socket(0x1f, 0x796e35e918090f4b, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000de1000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e26000-0x4)=0xc) capset(&(0x7f00003fd000-0x8)={0x20071026, r0}, &(0x7f0000cbc000-0x18)={0x6, 0xfff, 0x8, 0x2, 0x9, 0x2}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f1f000)={0x274, 0x4, 0x5, 0x7, 0x9, 0x2a, 0x7f, 0x1, 0xc378, 0x7, 0x15a, 0x7fff}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00008d1000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40004, 0x100000000, 0x1, 0x500, 0xa3aa, 0x80000000010000, r4}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000bd7000-0x18)={0x0, 0x6, 0x10, 0x6, 0x81}, &(0x7f0000250000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b3b000)={r5, @in6={{0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x1, 0x3, 0xffffffff00000001, 0x427, 0x1, 0x4, 0x40, 0x1, 0x2, 0x100000001, 0x6, 0xd5c8, 0x7, 0xff]}, &(0x7f000070f000-0x4)=0x108) 2018/01/08 04:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa7000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000171000)='/selinux/member\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000edd000)={0x0, 0x0}) ppoll(&(0x7f00003a4000)=[{r0, 0x1000, 0x0}, {r1, 0x2a, 0x0}, {r2, 0x104, 0x0}], 0x3, &(0x7f000035c000)={0x77359400, 0x0}, &(0x7f0000875000-0x8)={0x8}, 0x8) r3 = socket(0xd, 0x2, 0x0) connect$inet6(r3, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = dup(r2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00009c0000-0x4)=0x9, 0x4) connect$inet(r4, &(0x7f00000f3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 25.386319] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/01/08 04:41:11 executing program 1: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7eb0) getpgrp(r0) ioprio_get$pid(0x2, 0x0) 2018/01/08 04:41:11 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x4800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/08 04:41:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f00003fa000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000603000-0x94)="1f000000520007f2c200000000000f000200030000ddff1ab4a300ffffb92b", 0x1f) recvmmsg(r1, &(0x7f0000e7e000)=[{{&(0x7f0000e52000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b14000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/08 04:41:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x73) 2018/01/08 04:41:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x2, 0x1, 0x8, 0x7, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000-0xc5)=""/197, &(0x7f0000000000)=0xc5) 2018/01/08 04:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000287000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e06000)=0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001f5000-0x10)={0x6, &(0x7f0000c58000-0x30)=[{0x8, 0x8, 0x4, 0x6}, {0x9dc6, 0x9, 0x100000001, 0xd19}, {0x400, 0x7ff, 0x6, 0x1}, {0x4, 0xc5e, 0x3, 0x5}, {0x0, 0xaf, 0xb1, 0x8}, {0x4a8, 0x3, 0xb1, 0x3f}]}, 0x10) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00007af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00005bc000-0x4)=0x0, &(0x7f00009b3000)=0x4) socket(0x4, 0x80005, 0xee79) socket$packet(0x11, 0x2, 0x300) 2018/01/08 04:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) mlock2(&(0x7f0000e89000/0x4000)=nil, 0x4000, 0x1) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00002ca000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00004b6000-0x7e)="") 2018/01/08 04:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) openat$hwrng(0xffffffffffffff9c, &(0x7f0000140000)='/dev/hwrng\x00', 0x40000000040000, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f51000-0xc)='/selinux/status\x00', 0x0, 0x0) 2018/01/08 04:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d3000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e99000-0x8)={0x0, 0x0}, &(0x7f0000338000)=0x8) r1 = epoll_create1(0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000070f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000493000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000c4c000-0x4)=0xfffffffffffffc01, 0x4) 2018/01/08 04:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000058f000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005b9000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000e50000-0x8)={0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) dup3(r3, r2, 0x0) 2018/01/08 04:41:11 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d26000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d26000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ae1000-0x6)={r1, 0x6f}, &(0x7f000013a000)=0x6) sendmsg(r0, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)='/dev/usbmon#\x00', 0x101, 0x2000) renameat2(r2, &(0x7f0000ff4000)='./file0\x00', r3, &(0x7f0000ff5000-0x8)='./file0\x00', 0x4) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000000606000106dd0000c4fecc", 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000078b000)=0x0) 2018/01/08 04:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00004e7000-0x8)={0x80000001, 0x7, 0x800, 0x5085, 0x7}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000677000)=0x0) 2018/01/08 04:41:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101002, 0x0) sendto(r0, &(0x7f0000cc6000)="80f2d7b9f63938d409a0fa38c9c8f0633cffc252be7cbcaffa00f359b3935722c7220899e186b0741f47ccd76b158e5c8d68276b3b613a7d2350a75dca6d9d426c20", 0x42, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d50000-0x9)='/dev/sg#\x00', 0x7, 0x40000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000c7a000-0x4)=0x3, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006e2000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffe, 0x6, 0x200, "f829ab4c1d104de2d34ed6209abde9d1acfe39deefceec6d357ff598dc75625e031a3cc5c17c92e86b23e2280cd98ae7c837ea3208a50afa0847e45e4aea3370bcf20e7557daf4d20a07cbbf1e0579dd"}, 0x160) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000d51000-0x9c)=""/156, 0x9c, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d50000)=0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d52000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d52000-0x4)=0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000d54000-0x2)=""/2) 2018/01/08 04:41:11 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00002b8000)='/dev/input/event#\x00', 0x3, 0x20400) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) listen$netrom(r1, 0x8d67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00001ae000-0xc)={0x30000000, 0x6, 0x1b}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00008a8000-0x4)=0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) 2018/01/08 04:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x40000000000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dbd000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000ed8000-0x5e)="7c0e172f556095a1dc589c15f5e88fe017e461b442c73aeb05319096058b1c3c739a0ead7df3214c7a723a4d557a7e1a09c20ec9c6282cd464dd15422c5489d0ab51877ffb693cf85ca07dbcc065b9f43a9a0804f69c3cdbb8e9f5261e30", 0x5e, 0x24004044, &(0x7f0000650000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/08 04:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/08 04:41:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen(r1, 0xad32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000031f000-0xe8)={0x0, 0x0, 0x0, 0xc62, 0x497e2e2d, 0x0, 0x5, 0x5, 0x10, "38e84ee1610fd9acc17286278ab4a1f46084b49f7a3f3141ff68c4c6d6efeb3eebfe38463d08a67e653141f28ef337cb48208455c28ca7bbfacdde980d1cc00e", "4418ff0474bf093dd6c55975f1adfa16f327753ae79fe42832366a349737854c199de99ede34057ad535dd1c232cd5416f2e2f462a17bf81ab8a2c9d1df51de0", "50d077b1690e3e4142d7f6c76251b790e3813993cea093a98028ef03f753fcb3", [0x200, 0x7]}) r3 = memfd_create(&(0x7f00009f0000-0x5)='ppp0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006d1000-0x19)={0x0, 0x11, "23c3a198468ae56ebdb55004e310276fdf"}, &(0x7f0000960000)=0x19) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000078b000-0x6)={r4, 0x101}, &(0x7f0000642000)=0x6) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 25.586389] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 25.606542] device lo entered promiscuous mode 2018/01/08 04:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) getrusage(0x1, &(0x7f0000a00000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000048f000)={0x0, 0x0}) ppoll(&(0x7f0000387000)=[{r0, 0x3ad241b315415a76, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={r2, r3+10000000}, &(0x7f0000b0d000)={0x401}, 0x8) 2018/01/08 04:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000043a000-0x8)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2018/01/08 04:41:11 executing program 2: ptrace$poke(0x5, 0x0, &(0x7f0000cb6000-0x8)=0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a37000)={0x0, 0x0}) 2018/01/08 04:41:11 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x240000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x5, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x401}, &(0x7f0000003000-0x2)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x3, 0x7f}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) 2018/01/08 04:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, &(0x7f0000a5e000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000013b000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffff, 0x3, 0x7, 0x2, 0x0, 0x80, 0xff, 0x7, r2}, {0x0, 0x3, 0x800, 0x1, 0x10000, 0x0, 0x34, 0x2}, {0x5, 0x7ff, 0x200, 0x5328}, 0x4, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x32}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x0, 0x0, 0x2b, 0x5, 0x9, 0x587b}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) syz_open_dev$binder(&(0x7f000023b000)='/dev/binder#\x00', 0x0, 0x800) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2000011, &(0x7f0000a6e000-0x4)=0x80008, 0xfffffffffffffe21) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x2, 0x0}, 0x14) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a11000-0x78)={0x401, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x9b, 0x5, 0x2, &(0x7f0000fc0000)=@common='bcsf0\x00', 0x5, 0x0, 0x1}) sendto$inet(r0, &(0x7f0000f1a000-0xc8f)="c4", 0x1, 0x1, &(0x7f0000f19000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:11 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/member\x00', 0x2, 0x0) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000011000-0x4)=0x400, 0x4) linkat(r0, &(0x7f0000005000)='./file0\x00', r2, &(0x7f0000003000-0x8)='./file0\x00', 0x400) 2018/01/08 04:41:11 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000a3d000)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f6e000)="f4", 0x1, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ff7000)="155f8874a5650ed9075bcfa1e2d196eafbf1e1b5675c53fb42333cf43f4497a56c846722363185ace6fabc185ee03e6ba966530bcb63962254fbb8d5d03475e4f3f5ce0d", 0x44, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000c51000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000ffb000-0x20)={0x0, 0x4, 0x2, 0x60000000000, r1}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ffa000)=0x5, 0x4) 2018/01/08 04:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00001c0000)={0xc5, &(0x7f0000eef000)="472554de333d559406c2e3a3ea3145b882708d1c4f5efae5b1da8d0a353bccca39521d1ee9bdad12f984edfb28bdad90a9c503e3a418854bfe2bb9d7223301d24728188418e44f66eacfc12251e6fc09d530f537157b3b26585f24efb7bac8cdd23855f5ad0c71051d3152a07f9669b990c5f302afeaaf603455618ea1b0f329e12c0030f7e4db755bf23fe3ab8797f8584494c738095506a0b6be452a68ac95afa6b8f470cbfa1c0f9fab8280b81b392c48ba1f2db4c540825fc0d5980a24cfcef69f9acd"}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000099b000)='/dev/rfkill\x00', 0x208083, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000080d000-0x8)="", 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000738000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000a64000-0x58)={0x7, 0x3, 0x81, 0xffffffffffffff8f, 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d77000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d8f000-0x4)=0x58, 0x80000) recvfrom$unix(r0, &(0x7f0000d94000-0x9d)=""/157, 0x9d, 0x1, &(0x7f0000bf1000)=@file={0x0, './bus\x00'}, 0x8) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x1) 2018/01/08 04:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000037c000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000098000)=0x5, 0x4) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000494000/0x2000)=nil) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd1000-0xe)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b8f000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x7fffffff, 0x1, 0x6, 0x6, 0x11, 0x2, 0x3, 0xffffffffffffffff, 0xd9, 0x30357a4e, 0x80, 0x0, 0x5]}, &(0x7f0000eff000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003aa000-0x10)={r3, 0x25, 0x3, 0x6}, &(0x7f0000370000)=0xffffffffffffff62) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008a2000)={r4, 0x7, 0x7, [0x2e86, 0x7, 0x6, 0x101, 0x5, 0x2, 0x0]}, 0x16) fallocate(r1, 0x11, 0x0, 0x200000800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab4000-0x4)=0xb) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000a35000-0xde)=""/222) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000aa3000)=0x1, 0x4) 2018/01/08 04:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x44fe67aaa32ae8d6, 0x0, &(0x7f0000e87000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000057c000)=[@in6={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1580000000}, @in6={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe01}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe00000000000000}, @in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x228}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000807000-0xc)={0xa0000014, 0x0}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f000018d000)={0x1ff, 0x2, 'client1\x00', 0x2, "552ff3748f44fc3c", "9b3a8a5c8bf33fcfb0db7e578ffc1a4e67e12a99a199b3b8fc9cdc3b44cb8ad1", 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r2, 0x407, 0x3) r6 = creat(&(0x7f00006e2000-0x8)='./file0\x00', 0xb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000022000-0xec)={0x0, 0xe4, "c8cbe8571390a1a3be6c1fdb1785f0e452f2d631ac670464ac2fbdf6cf40beacfc1302389a532b9fd62d56a13a7959372cdd7c15d0d5f5dfc26e3abab15c5e7854475653869c0d20813ab6920ee5c7439993494b7f021b1fd421ee40e3cafa282501c871c0083a4f9ad27d5942eca991d5555ab723e4b8731ff153456211b1115b3f121c8ccc334a6ec2dc0bdf7b2cc16bb88733805594540d878bbf3fd78277e9acc9ee1f3c650e22dd33ea8b209f9ec5951cd27c6a29cfc54f813197c9adc09d2e70bcbf29ff3e24b00bb23577d535a704c3324981727772e564f81c339e1b570be7bc"}, &(0x7f0000649000-0x4)=0xec) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000ed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000316000)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x9, 0x2, 0x7fffffff, 0x800, 0x3ff, 0x2, 0x101, 0x40, 0x19, 0x6, 0x3, 0x1f, 0x455, 0x7]}, &(0x7f0000dff000)=0x108) r8 = fcntl$getown(r3, 0x9) r9 = getpgid(0xffffffffffffffff) setpgid(r8, r9) bind$llc(r5, &(0x7f0000f0b000)={0x1a, 0xf5, 0x5, 0xa8, 0x2, 0x10000, @random="292ef4c75d19", [0x0, 0x0]}, 0x10) epoll_pwait(r4, &(0x7f00001c5000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ac1000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000040c000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @rand_addr=0x32509c71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="75484374565cce54330db4048df91e24"}) mq_timedsend(r5, &(0x7f0000761000-0xd2)="9b4a772893c343d8b009802a601f8c78144773506f394d39022bc1ed985c7a0835ed6ebb6630519a14941248bd3abc7e63828f53eee6f9875496d67e0784071893bb06c7c3e48beca88ba7c0e26afa43c3ce1f5321408baccba07f96e760e654a04d15339e3c3d49932e393a1538b4f9ede22fc439090b673f8c898faf496f239119f9ff6ba59d3780d02f40b650afc4ada75af0acf9d8b4d0aef357c08b7f54b9d0bcb43141b16b44f9d0fb1c728d08d8907b3e14457fbd28cb3f55ee68f4b1a3f01798376ae9395f84dc8d42448e52f793", 0xd2, 0x9, 0x0) [ 25.750367] mmap: syz-executor4 (4048) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/08 04:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e1f000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f00008ff000-0x8)='./file0\x00', &(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000a93000-0x9)='efivarfs\x00', 0x1000, &(0x7f0000b1c000)="") unlink(&(0x7f0000e88000)='./file0\x00') sendto$ax25(r2, &(0x7f0000d7a000-0x8f)="252e2f09fe36bb6da8ffb47e7219988efa0f5bbf62818131d59ba51749a0491dc4b63e18afa91de097fbc4d00f9e1cf19bd0a55407ed18d041ceec8de2c56f684358cdb064becb8ca08ee81706b3635d1b934d4a5308cace98e538c9bc53a673488d405b3982100031f57c6bc1151ffe953e6717d75b2c863da4185f2bdb8284c736ba29663504fac45223d609aa0c", 0x8f, 0x4008041, 0x0, 0x0) utime(&(0x7f0000968000-0x8)='./file0\x00', &(0x7f0000d4d000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x40, &(0x7f0000d1f000-0x15)=""/30, &(0x7f0000d1c000)=0x1e) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000035a000-0x37)=""/55, &(0x7f00007b7000)=0x37) bind$inet6(r0, &(0x7f00001ca000-0x1c)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 04:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xffffffe9) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000088b000-0x4)=0x0) 2018/01/08 04:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ee1000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00005b3000-0x4)=0x9) 2018/01/08 04:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006f6000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b30000)={0x7, 0x8, 0x1, 0x1334, 0x2, [{0x0, 0x3ff, 0x1, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x8, 0x3454b668, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000c04000)=""/96) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f0000144000)="300d8cf7190a34cbc92c73c3967bd7bad1e15b31a123182112265d13d9938c69786666b197b0be75df6c59f562417fb390dcb91447d2e9a0238b5bc05a98094ed95683918cce17b42fa20ec2cd6a6efc805f1c270be8f539d205c29da348fc3a573b5e4290d115577d2c6e2cd68bad31f6f4031c5571ac741399a51f651a16fe71cd5ed9a945881f62462ed0b49fb7d8053d17613da8e842da5e8e974e3eba38541034f39f4e784dbf9127ec025708823b0bfd4f45429344735fe9dc70096d4d3afc55fdab57971d629dc4d04926db") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/08 04:41:11 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x2, 0x4, "636c69656e743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000053000000000000c900", 0x5, "129bff639b911cf7", "e15985abf6d6150683148368d0da1129e32d37c3310ea079351244821472b3ac", 0xffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f00005f4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x100000000000, []}, @ssrr={0x89, 0xb, 0xff, [@multicast2=0xe0000002, @empty=0x0]}, @lsrr={0x83, 0x17, 0xfffffffffffffffb, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) readahead(r0, 0x7, 0x0) eventfd(0x7) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/08 04:41:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000342000+0xaf5)=0x104) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000858000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 04:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e5000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000221000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x8000000000000000, 0x1, 0x4, 0x2, 0x20, 0x20, 0x33, 0x100, r2}, {0x7, 0x8, 0x7, 0x2, 0x4, 0x1, 0x1, 0x73bf}, {0x8, 0x3, 0x0, 0x40}, 0x4, 0x3, 0x1, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x1, 0x9, 0x6, 0x1ff}}, 0xe8) 2018/01/08 04:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mlockall(0x2) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/08 04:41:11 executing program 1: waitid(0x2, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002f4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/08 04:41:11 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) tgkill(r0, r1, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r2, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f00008da000-0x8)='./file0\x00', &(0x7f0000231000-0x5)='9p', 0x0, &(0x7f0000844000)="") 2018/01/08 04:41:11 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x400080, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000004000)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) [ 25.993180] 9pnet_virtio: no channels available for device H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H [ 25.993180] H 2018/01/08 04:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) keyctl$session_to_parent(0x12) mq_notify(0xffffffffffffffff, &(0x7f00003e2000-0x60)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000fd1000)="", &(0x7f0000dcc000-0xce)="3b8e80fda1e09af7541baac4de867878689e6790fda3fc32411dc214080ff88216ecc1ef7f789949fd4bc5fea2c2bce09a7518ac584694bb8e31db4b090fddb1512d2cbdcaa06ee9c82b0c0c20b349ff22f4afc8928c96a9ed883d6f3f29bac3469243e62c526ac843e98554b64e81bb2332f916a8e5b1ead4042b4b3c2b485aa3aae288c6c85402ab5328c58323d05b9ce3c26c906c9170564833c733335d121c7621bafaff2ba9b406a201076b2639208aef09509ac2fc7914e75d679745c0ed22c73702f772197e66934e8ed7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000009e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f9b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000be1000)="") 2018/01/08 04:41:12 executing program 1: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, &(0x7f0000074000)=0x1cc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000464000)=0x0) fstat(r0, &(0x7f0000e40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000079c000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009cc000-0xc)={r1, r2, r3}, 0xc) 2018/01/08 04:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000ff9000-0x8)=0x0, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000cfb000)='./file0\x00', &(0x7f0000b0f000-0xf9)=""/249, 0xf9) 2018/01/08 04:41:12 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000d000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000000b000)={0x8, 0x8, 0x80000001, 0xdf}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(r4, &(0x7f0000009000-0x8)='./file1\x00', 0x1100, 0x80000000) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000e000-0x150)=@acquire={0x150, 0x17, 0x10a, 0x6, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0xffff, 0x3, 0x4, 0x2, 0x0, 0x20, 0x3b, 0x3, r1}, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x4fc, 0x0, 0x1000, 0x2, 0x0, 0x80, 0x7e, 0x9, r2}, {0x7f, 0x80000000, 0x2, 0x3, 0x4, 0x3f96, 0x62f038f2, 0x1000}, {0x5, 0x8, 0x6, 0x713b}, 0x10001, 0xa, 0x0, 0x0, 0x1, 0x3}, 0xe68f, 0x8, 0x7, 0x6}, [@lifetime_val={0x28, 0x9, {0x6, 0x800, 0x179, 0x8}}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r5, 0x5606, 0x1) ioctl$TIOCGPTPEER(r5, 0x5441, 0x200) 2018/01/08 04:41:12 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067e000)='/dev/autofs\x00', 0x400ac0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0xd544, 0x2ee5c078}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x10001, 0x40, 0x4, 0x4, 0xffffffff, 0x100, 0x50da, 0x0, 0x6, 0xfffffffffffffff9, 0x5, 0x2, 0x100, 0x45]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x8001, 0xff, 0x1) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00007db000)=0x10001, 0x4) sendmsg$key(r2, &(0x7f0000334000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0x7, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:41:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00009be000)='./file0\x00', 0x10000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000204000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r1, &(0x7f0000642000)="d3", 0x1, 0x91, &(0x7f0000938000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000942000-0x50)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000941000)={0x0, 0x1c9c380}, &(0x7f000028e000)={0x0}, 0x8) 2018/01/08 04:41:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000003000-0x10)={0x676, 0x9, 0x5, 0x2000000020000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="40c96ecddbaa1cc97fcb6e7f3f95434a0fe243a5454f1c2ee58b5b7306565f1e260e82748d38cd395a84e2f1e8edefab15ca3ad71d62e47c87fdecc8997516f924727c68d3d33d57f861744d9aaff2b41eb57ac53a59af48318ccb3d08bc38967a", 0x61}, {&(0x7f0000003000-0x43)="fa6a49b07286588f95259b3efead06687a8fb810544b34ba09b28cf3f9b7ba7850a0beca45646aed9c7e286f06b8d2f3e2239ef5102f6aa4735a13ce96708142911465", 0x43}], 0x2, 0x27) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/08 04:41:12 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000-0xd)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000d000-0x15)='/dev/pktcdvd/control\x00', 0xc000, 0x0) renameat2(r0, &(0x7f000000d000-0x8)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00', 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r2, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000740000-0x6)='./bus\x00', r3, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/08 04:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x20) 2018/01/08 04:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/pktcdvd/control\x00', 0x4800, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000029d000-0x8)=[0xcf4d, 0x8000]) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000015f000)=""/24, 0x18) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dfa000-0x9)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00006a6000-0x8e)={0x0, 0x86, "543d96677ed09b7c004a477736c737444396eb0a9d738010a60f4551d6204c219142a8107fd489aec002f0939dc78123646b0b13155294ce9153dd3214bdc3576c674d43d71f00f2af5b9e585699f768c57a37fc31f5e401110d0483f4d6195972eda571e81dc524a6d6fd533f0dcd10cfdb03c8797e5d7ce29df387dfc11c0c0edddd51698c"}, &(0x7f0000eed000-0x4)=0x8e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fda000)={r3, 0xfffffffffffffffe}, &(0x7f0000ca4000)=0x6) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c1e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e51000-0x4)=0xb) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000194000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x3, 0xa7, &(0x7f000044a000/0x2000)=nil, 0x9}) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x1000000, 0x0, 0x0) 2018/01/08 04:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ee9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e5000)=0xc) lstat(&(0x7f00000f8000-0x8)='./file0\x00', &(0x7f00005c8000-0x17)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7d000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000328000-0x5c)=""/92, &(0x7f0000f18000-0x4)=0x5c) setregid(r0, r1) r3 = request_key(&(0x7f0000cd0000-0xa)='id_legacy\x00', &(0x7f0000a43000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073f000-0x39)='-wlan1#posix_acl_accessvboxnet0B}eth1eth0loem0ppp0cgroup\x00', 0xfffffffffffffff9) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000271000)={0x3, 0xe2, &(0x7f00008b3000)="f78643b2093e8f1df6b9e7d2e8bf0419b43f9e463afb8cd47250853ec9bbc098323de9febb76c676316b12d6af831f9c1d8f303cc7f82dd456956f4c79f7faa1c553cfbd0320edbf569760972e5169c72ff0ec21f15cb7bb5d8445073b299a5bf99b2b0499196c85efa43ad38dbf321394218e24919b083db2433d009e86e688eec0c46753184d37c0ae8e45f0dcb6dc8e6f00f3ad00e3124fe9355e70ec60b9a5aa8599bcb494b067b27c0ec76fcebf564411ad64ad999df7be1c324124f6158bd0e229c7c96b29ec37a013f411a2e892d1bff3bd5beaeae57e5a89b5f2ac57a200"}) add_key(&(0x7f0000cdd000-0xd)='dns_resolver\x00', &(0x7f0000d8b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aae000)="5b4e53748bda541cf73cb45058413131faa92a1980c154a1110eb18cf8d644000001ff729167a57a5c1e20536eb06000000000000000022d2c72de803c22fae75f75743011d809c63882641d140aa53134eb339d556859e00fb624ed0b371e1cc9d3ff91046a717b21fc1449fd66ecd68b404d608416b516fbc44848f4e80bafd4adea678253ee268f95b1b23dc177826cfb6c3fbfb6d520b74210e25b1f667b2446fd0ebed085ad0977ce8733a557236df3723042d65d0000", 0xb9, r3) rt_sigsuspend(&(0x7f0000319000-0x8)={0x80000000}, 0x8) r4 = accept$llc(0xffffffffffffff9c, &(0x7f0000b8d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005bd000)=0x10) fcntl$setpipe(r4, 0x407, 0x0) 2018/01/08 04:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed0000)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xfffffffffffffd26, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b3a000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000be5000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl(r0, 0x5382, &(0x7f0000c23000-0x59)="7f") 2018/01/08 04:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x39) connect$inet(r0, &(0x7f0000444000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c9a000-0x2e)="776c616e31706f7369785f61636c5f616363657373706f7369785f61636c5f6163636573732bb273797374656d00", 0x10000) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x800000000000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/08 04:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x7) getdents(r1, &(0x7f0000bcd000)=""/0, 0x0) preadv(r1, &(0x7f0000e1c000)=[{&(0x7f0000d4b000)=""/169, 0xa9}, {&(0x7f00002e3000-0x1000)=""/4096, 0x1000}, {&(0x7f000067c000)=""/154, 0x9a}], 0x3, 0x0) [ 26.240882] Option ' mór0BÖ]' to dns_resolver key: bad/missing value [ 26.252544] netlink: 196 bytes leftover after parsing attributes in process `syz-executor5'. [ 26.305143] Option ' mór0BÖ]' to dns_resolver key: bad/missing value 2018/01/08 04:41:12 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000009000-0x18)=@get={0x1, &(0x7f000000a000-0x24)=""/36, 0x31}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0xb)='rpc_pipefs\x00', 0x4000, &(0x7f000000a000)="4174ca78968c15f6cee298165ae2f67f6f4a97cc6855c3e2ff10ed60e136e91ea0b7fc678a3a838aa213a0be509d8b56995d81b27e") 2018/01/08 04:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setfpexc(0xc, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='sit0\x00', 0x10) sendto$inet(r0, &(0x7f000060a000)="", 0x0, 0x20000045, &(0x7f0000ef0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ca3000)={@generic="3b8a2d1c409aa349ba33ea778e2aaac5", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000df0000-0x10)={0x5, &(0x7f0000475000)=[{0x7ff, 0x4, 0x6, 0x7}, {0x8, 0x5, 0xf90, 0x7}, {0xffffffffffffff3d, 0x2, 0x400, 0x4d7}, {0x9f, 0x2, 0x0, 0x8}, {0x5, 0xd9a, 0xffffffff, 0x7f}]}, 0x10) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) stat(&(0x7f0000f0e000)='./file0\x00', &(0x7f0000d8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008c6000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c76000)=0x0) r9 = getpid() fcntl$getownex(r1, 0x10, &(0x7f0000aa3000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d60000)=0x0) lstat(&(0x7f0000525000-0x8)='./file0\x00', &(0x7f0000a95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e6f000)=0x0) r14 = fcntl$getown(r3, 0x9) r15 = gettid() r16 = getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00008f4000)=0x0) r18 = getpgid(0xffffffffffffffff) r19 = getpid() r20 = getpgrp(0x0) r21 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000096f000)=0x0) r23 = open(&(0x7f0000f6c000-0x8)='./file0\x00', 0x101600, 0x2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000aeb000)=0x0) r25 = fcntl$getown(r3, 0x9) fcntl$getownex(r3, 0x10, &(0x7f0000f5b000-0x8)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000cd7000)=[{&(0x7f00005fb000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000482000-0x50)=[{&(0x7f0000805000)="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", 0x1000}, {&(0x7f0000800000)="434dbe76e79d718a1e8a6b3d8b3ef356e19bf8289ba245befa6e43aec8b8bb26643ebb4d8dbaed6b665a99556036ac06e2636ba5bb0e02c9e4f5ed9f1ee76c09f92bf396ee0bf26bc9f101e3132f001c0d5bd5e576c794c034e292d47fded111b3740b947a8619583e478acd1da302e726967eb3f98aa14b2b7647bd725183734408315566399b605d741ff6180bc7ea66ab9cb2b79b13dd96613065a3570a2291d079992c079b99656b180e79a7646f6d444c81f440f8dfd60136c84967740a107a3b4cb6", 0xc5}, {&(0x7f000023d000-0x14)="53a349375dd4356c95eb2e200af361f8c5fc9856", 0x14}, {&(0x7f000099b000)="4ef921ca08e43f87f6ec5395ac693d7719ec21372a6d2cd7", 0x18}, {&(0x7f00008e9000)="efc928e3c9b14b6177d9dae59ab2c92b643870895778f59ed78c32d5c4888aca3e33f8997d4afe578b0c93857fbd4bda1c29bd7624bd830e22a688831bed8282992f57524f9ee8c0f1168ddf21180d1f139d683148bb255dc1318c8e3241b54c66d65c4b7fab9c56caf77ab2a176e2d2a70b44b07962baad88a6b63309ca313828c40b4d2e7bafe44832a868866ce5f4de3cf5a4404ea85ebbed859623803136452e42ca07870072cd8f0444e2119d70ecdf986fa1bdcdc5039df1d8b13ec42ca5268c060de49332397e811c8972df9a111c61ddffe62834d5e6b19f0b7e979277b219f1caf2c83b02121ef9387843a7d9fa4087e321bdaeb6", 0xf9}], 0x5, &(0x7f000010f000-0x100)=[@cred={0x20, 0x1, 0x2, r7, r5, r6}, @cred={0x20, 0x1, 0x2, r8, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r0, r2, r1, r3, r3]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r9, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r3, r2, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r5, r6}], 0x100, 0x800}, {&(0x7f00005fa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ad2000-0x70)=[{&(0x7f0000985000)="892a6c68b575045b0a1321722648237d8629c6c5705756728f12991fa4a2c978eb72c19c2473608aa25ba39b46b042060aaef95a8a26ced31f467dc148799581c69a271a94db29e2d8e02061df50666bacda5f922a82c0faeababe745c2759df01e58a5f8322b8347931944dd7d03d610b450bd3b3c5f33011c0944e13dd7d9872b13cfbd581520d5360843c29f049909531172dff3ff0b9a2f8494b6abdbc21f3ebbbd06221da", 0xa7}, {&(0x7f00008a5000)="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", 0xfb}, {&(0x7f0000a5f000-0x84)="831394347f7b5df7f0c4a21b2db73acb873679856ab11ee6a02d58053e8d0233554946976bd2d988b7b0bb199dd084d56607625b06b7009ab1c17835185361b7beceb84959ef62c2f3e5d40ca1765b9fcff646f2fc0f408cb33407a596d90a4fc3a16f00ba1e9f8a8ffa61cb243754157b5138f9ea1df7c754c28b4cb447774cd76bc302", 0x84}, {&(0x7f0000b33000)="bcfb75498d573ccf0b9766251de11559aa9c27f11cfa9ff2a6db068fac9367608b89a894c0634cb9baf588293061bc18275e80ab2301a90c3ff74de0294167da9f34a0e0a80ec20e6d283d2c71e40aac8f58f33f65085779874d86001c11201386ce1395a823676f2308b922aa419dd2407c004afed12be8", 0x78}, {&(0x7f0000943000-0x1000)="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", 0x1000}, {&(0x7f0000345000-0x47)="fffa4030ec8137c4c454d83ba2346e3d9a7659f726807520c5be440f23739472bd6fdafeb489ac7f4241af4156a38e0ba81159eb19d7b90348b01b3caa455e2ad58f5407069c1e", 0x47}, {&(0x7f0000bad000-0x55)="c97ccefbf6f122c27775df8b8f9674dba652558dcce950e4fba89a806b543ddd930b94c312ea728af606850ea9e0dd908507b204d0a272ab7972e0f5dd36c61fd25950359941f0862de6aac91a39e54a68dbe5469c", 0x55}], 0x7, &(0x7f00005fa000)=[@cred={0x20, 0x1, 0x2, r11, r5, r12}, @cred={0x20, 0x1, 0x2, r13, r5, r6}, @cred={0x20, 0x1, 0x2, r14, r5, r6}, @cred={0x20, 0x1, 0x2, r15, r5, r6}, @cred={0x20, 0x1, 0x2, r16, r5, r6}, @cred={0x20, 0x1, 0x2, r17, r5, r6}, @cred={0x20, 0x1, 0x2, r18, r5, r6}], 0xe0, 0x1}, {&(0x7f00001e7000-0x1)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x20)=[{&(0x7f00003c0000)="d1e41da7a7f3feee054dbda62934783d1d0a55f66e", 0x15}, {&(0x7f0000a8b000)="6fee7b8c5c33946c339e987474fed390a72ca9b55e853587c580a5695a2ed11afbec13d371f5adf8f15165966be8dd4a57cbd22b1e6d26c818dd7777d407d3b702787e65cb054806df915a0566df07", 0x4f}], 0x2, &(0x7f00008b0000)=[@cred={0x20, 0x1, 0x2, r19, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r0, r3, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r20, r5, r6}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r1, r3, r0, r3]}], 0xc8, 0x20000015}, {&(0x7f0000d4d000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f000010d000)=[{&(0x7f0000191000)="25bc59c611e34c848b3064cbb2527c05edbd6838d965fa2cba3b7047e39aa8ed116d0b1d01a381a9450aaec4c3d807fbc26ef055fff67186e0018889a3abcad023c2001ed340723bcac77e49a2fbf28cea2769478f6017be0284a47d85adcd9f41fb9c4ac27df3d439d937353c07f8cede8a10b39a6a0aa6f77dc87be4de807fcd2a31a773daaa63bae79cf4eb53c2f490b93d337488e1b514273e7815453e6d24ec9c72f4f88fa91408bcb2b89c8639ebca075ad8a68238e516db8c6beb7a5cdcc2", 0xc2}, {&(0x7f0000bf3000-0x71)="332958ee759ae48ea611c298fb37ece735403cd8ba762a1deee1be216b1d0db8c68cece695cdf5c6d369b0639b44be7af9fa9111ff5600f63c116169ac3ac8bd0568829b0b6965d53d164458f8afe855b86fa96e430d7b2aa9c946608bec463b5438a6e26c68f765a18e7900d65e5c484b", 0x71}, {&(0x7f0000b95000-0xd9)="a9eb186916e354edfbbe44862abc02e1c9d525193171c0de59c1aab9420aa6d58f5fbf88c0debb8d34a8652f2e59db0ae35564c2a105a4f14f0dcf25ed0aa732b5f1bf2ff0a61e834854fec34ff39a52044997aba2a87b7aae6266336501bff09bc9d3221443995390528407a85640d94e0ad9955353089bb03e788ba51239d20f00d65f97e7e64c6fc1445cf9d42f9a80d337723d359f02fc15bdd0252769eb14ecd0825d12fdac6b603fd03dd4594d73bc84cca0a10f11079f36f94bdaa24321b01dd5b354070888864ce1166dde0399b5a222f7b462d4d5", 0xd9}], 0x3, &(0x7f0000c0c000-0x118)=[@cred={0x20, 0x1, 0x2, r21, r5, r6}, @cred={0x20, 0x1, 0x2, r22, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r23]}, @rights={0x30, 0x1, 0x1, [r1, r3, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r24, r5, r6}, @cred={0x20, 0x1, 0x2, r25, r5, r6}, @cred={0x20, 0x1, 0x2, r26, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r3, r2, r3, r2, r3, r3]}], 0x118, 0x400c040}], 0x4, 0x40) r27 = add_key(&(0x7f0000dab000-0xb)='asymmetric\x00', &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000546000-0xf0)="f46cc0e0de458f5c635953bdf5614a08bc6cde82972c4052021396b25ef753e0cd3b9077672cf0287923e09d2639a59af5173697d8d3229ec92f149774ca3eb7ae9db57d35e00b2cfc60d5f2e6c53cfac37fd58751c3ab55d4c92a5ddde1d1af759fdd1f06f4f0539503d78f75f95517d4ce64ad5e32832788a66296f7ef66c5cd5cf07ad69ce78e250f78f19f84acf664c52fd36165d2fa111c8969d441bd519ace0c1c4bb82901414e8d22febc654ca3086f10b5ee8e6c6bb7a354a2f5810ed0c97141363b5e9d651a5c9057ac8116960924c178885145e0a3549daf26392c960f40e39d6096a9064c5f61f9c848db", 0xf0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r5, r27) r28 = dup2(r0, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) setsockopt$sock_int(r28, 0x1, 0x29, &(0x7f00009ef000)=0x10001, 0x4) fcntl$getownex(r1, 0x10, &(0x7f000091f000)={0x0, 0x0}) r30 = syz_open_procfs(r29, &(0x7f0000056000)='oom_adj\x00') write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl$sock_inet6_SIOCSIFDSTADDR(r28, 0x8918, &(0x7f0000a35000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r4}) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000087000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r30, 0x84, 0x1e, &(0x7f000051b000)=0x0, &(0x7f0000579000-0x4)=0x4) 2018/01/08 04:41:12 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ea000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d7c000+0x985)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400a00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000)='\x00', 0x200) getpgrp(r2) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000000)=0x0, 0x10) 2018/01/08 04:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8ab) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/08 04:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce9000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x3, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dd1000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000941000)={0x0, 0x0, 0x0}, &(0x7f00004f1000)=0xc) sendmmsg$unix(r0, &(0x7f000053e000)=[{&(0x7f0000ec1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000cb7000)=[{&(0x7f000065a000-0x7f)="c85b77d459ac11c673958fad3ea9465dfd294cbca243a663b7c7f87634cb8bd76f2d593ff4643ba4ff4b99e1b3e519cafd45a3c684f766f3dfb94431e1563fb1e81e77f907d8b512d4b089413fef45bfbf85d60250c0742f4cfc06209c7e46687e05b1f2d864f34fc6a58659df152e957c0eddc8ec796c351d9f348b582348", 0x7f}, {&(0x7f0000079000-0x2e)="e3e56ccc45955a8aa403f1025429e7952b49a5e4bedd35a478bb997af559da752ec3ba2161bfc60de513f7229395", 0x2e}, {&(0x7f0000145000)="", 0x0}, {&(0x7f00000a9000)="92c9499057fda140a842116783118174989632b37429767ef487dc9c61e07d85be177cb082d055b2577c998ba01faf64c9a1880ff9af04ba2df13eaf0256dddd24bff9c296410120f31c683edb2b21e7618e46870a15a55439466838f8ad25f8c3794f75ae70433497225bf63c9273d50c918d5ca2a975fc054743707fb3593831690143009035313d374aa59c3483794fede5e698ee528fe8bdaca7f38c557b882184c18d41dbf9d8c27fb4cc92de57a784d61108e042f5549da1f578", 0xbd}, {&(0x7f0000790000)="d4c68d10341a921842c62f76b2274e1e7f61a896cf3b1ca9c2b482af4d85cbfc1e0ce4d55ab588264a9e6c09c66ac2f8cee3db49ed2fda91f224769ae8742895b1af6c651472d98d4dff1ccd15c410d02d08c2a3afd1c03242246a5a50cc04f7a51ed5e3b1cbd9065786221fb73ab3fe847324c7f9d288153f53c14cedbf9e22f6832aa1aaff1b599dbfddba65a7704d0da016c3632058b26e1239e24daa0583b330ae78f27a4512dcb1aae089423c6884c964a080b38ac86cf83a6425d4abb2723c539ad44e4326d80e4a595ba3350657e7fc06", 0xd4}, {&(0x7f00008df000)="3f0242aa65ba4045ff18037e4d59e69cd2b278b16d4064d1e73eb1a0baf6e8971eb5c6d4dd16056d1be7f59f3683a85da39546fe779b4b857627f94b5c73a885b564106d967868804ce110cc3204f371f40c4551d3215da44a8901842d6b3aea502fe8c8a9c0bc3f3c3df580174b048cc97df03772799ce5d2499078c2d8574015740f1fd1ae37a6891c9d05c79dae0f5d41cf59218cb4002c57af98e48d2a9bda51b5a8585ee9538ab3f3ead40561a760e4e232b81413cdeee1e74e4c95f14177f871b9dd649db8030c636919f123ba57e6413837285925f6e60122af3d9127654859b818069ab952d83023530d18e9c9ee7633c16ceb58", 0xf8}, {&(0x7f00009c3000)="db64283680622ec8ed28fe272c1485bafe5f78dfa09188316fcfe59a395f6bb745070b95962cc8261bb1a7057f600d96f7885b6d2a46543180bf7b6a202e3810b6360296d4fe4841782b80b7b35f44f1f9a82bfe0452f5532f67bb0f359fbc74269149ed7c2dca136163389e224c8139f9fd1941f8b4bed9b2a0ff3490da97758fd6cfd58251c5fe0089d0ff6461d23ff14e0a6864938e80794507e2a5c560b94a4cfc95293eee6505620eb5b47dfa365097f1059d49838b33a8d7826544e60f4aa0491b897a93e1247a2740c76f344d6963070588", 0xd5}, {&(0x7f0000d07000-0x8)="4d89c43ea68d844b", 0x8}], 0x8, 0x0, 0x0, 0x0}, {&(0x7f0000d9a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000015e000)=[{&(0x7f0000ec6000)="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&(0x7f0000553000)=[{&(0x7f0000e4d000)="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0x1000}, {&(0x7f0000510000-0xdb)="494d1df7d54b3e3eac61c045b03e6e7fdb11e875ef6e3d1b7cacae5d98477d123ea5e97b3fa39e7ba40553403b14941beed29de8c164162be85251cffb18b018aa6a25815009ffa4a200cb0359aac008a79b1926d29d0423ca6f9148f41f922b128817e295c8bfc35fc5ec85edab7592685fc5997146d743bdb7da4cb3a510a42b7475564618aae62a0eef12f047834a681a6ffc77bd1cba20cbae625f17b213dd9f6bfef4f36affedcabad102d6c050014005b696dbc0b3d9cfd1ceaaf40a3ac2eda12ca493e0ec727fdafa57307c51cc849129273b453b79d039", 0xdb}, {&(0x7f00008f1000-0x2c)="64f1cf665e30edf268955044c4d06ef7aedfe8ba5c4bdc5861c32a644b9234009d76a52d8e0f21eeabc129f6", 0x2c}, {&(0x7f0000aeb000)="33042d73af102fb42737510e39b4c392048b9e063a35598edcbb70265499bb75d6bfe9039717726811b787098a9ab16eec922c219724d4aeedef45d0d9952b87272063c3a67ff2cfac0789533faa4fd8053bbd71820b74b8597f", 0x5a}, {&(0x7f00009d2000)="c7df1968f1a612138e6dd13f991887f4c30251eabaf0cff9f515d013ac10a1247f6de2144a0bd8c47b0a43566904f17215e1ba5ccbd3015227ea434789cc664f1553cf51c7ed2e2dd66b2f8cef62cd38361dca3b06e03ca4787450f24a481779845db763ac88089ced286af38eaaa48ebe8924", 0x73}, {&(0x7f00001a0000-0x37)="e1c9483d82ee7411e8b31eea75448c390c546cf152da8c2bc26cce7c3e65a0ab33125ec59b88f40357b1f2851c455432ef82c4fea82588", 0x37}, {&(0x7f0000e0d000)="b1289985d2453f6ac66818b25ae109a19d0bc03697a6526df1be44a6f44e7e2896e547e908b1b838f01d2afe535acb5935362cef7ba9cc201a27b3235c735fa26f0740387feb76082e5092c5c77378d8ee2eb9d150a0fd0a59883def0683b8e495ac6553ca81665b88eb24dd84666816a24221c8f02d802b567ac6a6d077e2b9ec0ca4c7d5b4035f119f0a98e87ebe809543929b1c0ad6739b557e31aa1c8e1526b31bb3c317a41f58c293d1a764a27fc49817f12c19619775bc8dcfcb766249d796f8afde6fee3df7c5148a35464182d851a69a40e1fa515f8edf10dca689e9630f460a0e2a2d42531a92e258488f2f18347279de0769005d75", 0xfa}, {&(0x7f0000f5d000)="718ec42e2c46b3404f74aa19877178c20a7481611e3230e9f1972a5ae819b811f79306a0107a5c76c164a09e2d61519a5b81f8a8724e5343ec388e94d02be16aec47e0f756e5ddf18ee25b81e6288ae60fb29fbc676fd1f9afbdf1e397516679b30e47bc958dc1c752a314fd13aef0864ffc0814770b518bf0f53959116fb187003a77f10eb735fe5ac18202eec6333b8839dfdb50ce5f074309607710d3a5f0408b09fbec1b1525b9c60f1c5d4b130d35283a42898403b0bca64d859523911e924fbd8d2cc13fc671389a3cfab2e0c06d229b", 0xd3}, {&(0x7f000009f000)="f22f69dbf545921114842a7990de886bc7b7aea333df2e6e771890e6b2399b1a90108c51b0ad944f6f6cbcade6cad051b118d7faf3e85ef15b7a2bb256973a41ebf40368a3ac3a304801ac632b6770b2d865a8120d07032e5683cc12f47d6bae504e90620bfbde8ffffb2c2bbbd113eecce13ce545c3b0fdaf407ad07a1ae486171640a5be63f78497374b248eadaf3bbf18d6a43d785a0717bece7d543bdf2fb910e8bbf2622d181d3443f11d28c3897b0e2038ac6c3a0abd3667666cb88356188174a65f6126d5ab9079175a3c456836939c263f834c7d", 0xd8}], 0x9, &(0x7f0000cd6000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x0}], 0x4, 0x880) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009fa000)=0x8, 0x4) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") 2018/01/08 04:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000054b000)={@generic="22d554623abd1f943a3e4d1d1285e7ba", @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/ppp\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000647000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f2c000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003de000-0x20)={0x100000001, 0x9, 0x8008, 0x4, 0x8, 0x5, 0xfffffffffffff001, 0x57ac, r3}, 0x20) r4 = syz_open_dev$usbmon(&(0x7f00009ca000-0xd)='/dev/usbmon#\x00', 0xdd, 0x400000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000b000)={0x6, 0x9}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000d58000-0x5c)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x200000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x9, [0x9, 0x80000000, 0x20, 0x5, 0xfffffffffffffffa, 0x7, 0x5, 0x1]}, 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) timerfd_settime(r2, 0x1, &(0x7f00006f2000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000571000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) 2018/01/08 04:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 04:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8943, &(0x7f00007e0000)={@common='ip6tnl0\x00', @ifru_mtu=0x8000}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008bf000)='/dev/hwrng\x00', 0x442800, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000791000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000708000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) bind$ax25(r2, &(0x7f0000ce7000)={0x3, {"4b891ab53e54e1"}, 0xd3}, 0x10) 2018/01/08 04:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000)='/dev/rfkill\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@common='ip6gre0\x00'}) 2018/01/08 04:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x4000000000000003, 0x0, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002e3000)=0x31a, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/08 04:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ea0000)='/selinux/member\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f00002e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d2c000)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000026a000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000e2c000-0x4)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e2b000)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005e6000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000700000000424200000000004074708d6db860780356010000bcc1de84de4442ed430000000012", 0x2c) 2018/01/08 04:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f32) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e9c000-0x4)=0x0) r3 = geteuid() getgroups(0x1, &(0x7f0000a5c000-0x4)=[0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d52000-0xc)={r2, r3, r4}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) epoll_create1(0x80000) 2018/01/08 04:41:12 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0xe402, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000009000)=""/4096, &(0x7f0000014000+0x1da)=0x1000) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r2, 0x80487436, &(0x7f000000c000-0x4)=0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 04:41:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00006b2000-0x2)=':\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f000028c000-0x4)=0x4) preadv(r0, &(0x7f00001d6000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7e0000000000000, 0x0, 0x100000000, 0x1ff}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000002000-0x79)="c87df0d86299c883640fcf3959e407ffcc7e6b9127fecc70a96d7366e414c80a4a79098de12faadad0c7123ea1c3a2316ea7a588229848e0c57a18c0b40711f5492ddf5587646cd024aaaee98d0ed3ea279c4374689626973d97aa72288e4fd6b9a742cadfe606c7bbb3e2003b95c9eba0a4f2c7acc57c5b70", 0x79) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x82)="8117d93e4534cf7ad62b463f1c5996215ef23001bcb68b3a1c216a1c0fed81478b0301cfd411fb495429ce2629c3266f2f99d0ede94281e18c246f236df8b6bb3152b94cce0b785b0e6b454bce5cf5ef2c37ea15ad65ae792e8def11e57cad62b70b2c597a71480e714e3929de95cfd5b37b7c03be7eac735b16d8aae5753aa2b593", 0x82}, {&(0x7f0000001000)="626485da228bc2b95a79100d9a12ff2df678bc553d3f7dbfde0be9fec7bb57dc6e24a14286784545734ced5620d0fac649452de56894eece6e6446fb7b30532d04ff5e5e6dbf24b7f189c3abfd07da63b3b0491480dd6832148b2c6eeaf96981caaa9ec3001afcff2ff5678274dfabe54a8b66a0d8222e2ed307ddc90f007b8a6d4e439831ba0fefabf11e91113917f318cb3c76a9c0cc", 0x97}, {&(0x7f0000002000-0x88)="a182ff489fa0687f4ab9ff8c8bf01df8ad5d30d1e437c38df8de1db33377d915f94989f4ccf7f924208235d243d7190050c1e6261532f08572402dd994fdb69de5db2446dcb6bb1884bf380071c43adf31e88931c243879ab851f3c61849062f8c5458e95e15e27fcd4e4d7b270eb200d582664b3b28c98b2ee1e341d5ddf8bc6248ba3cf7cfa34a", 0x88}, {&(0x7f0000001000)="4c3023ea4484c1be504f0d891da80108d8a8252dbe62620e4ccf79d41aaa08b94604f05bf14912ec435fe155dedd0abc845adf868dfc17c8c494e63232219564999ec6aff98d0d093f1a4829199a777db2aef9d597bda0f325675a8579ad6c20f865af3adee50c19747e2153ca348de43890b4cbbd2dba3b71f0445ea7455abcb70a103e10998041cbdd100ab1939244f4c58a6fddb2c24bf68b67f51c5b64c716892e9d24343878ca2bbff2", 0xac}], 0x4, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x40, 0x0, 0x100, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x10001, 0x8208, 0xacb, 0xba99, 0x3, 0x10001, 0x800, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x8001, 0x0, 0x401}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x2, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x6, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x2, 0x6, 0x5, 0x1, 0x3, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0xda8, 0x1ff}}], 0x150, 0x4}, 0x20008004) 2018/01/08 04:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c7f) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) write(r0, &(0x7f0000b35000-0xe1)="7594dadd994f4eaf804350d5693948413c098a5442af60326cee23de8c113c0db11c2531d85977c206816138e662dd52a77b850720093f0f05bb6914ce22601e7b8d32b69a45f12b8e007230b7f8b1f99f12952bbeabccea635c840116f5b3c7ba504f262b32e58730d4892d68a2942efc7446304add33a74e05e4d68629526c130c16d96b4b85ca96fc9c1cd92c97e9b436bc0962eac5cf4d9c13307902a49a184838d6a0e6136d601bd8ae210a17bbdd6804c40a295fb0bd4d0632385456f1e7a761fbc5f2c98f3c2fce3662a98ab7e082083346d5696f35aea46fa09be7f927", 0xe1) 2018/01/08 04:41:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0x8)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x2, 0xf3bd, 0x1}) sysinfo(&(0x7f0000000000)=""/227) 2018/01/08 04:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002e9000)=[{0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000da9000)=0x10000, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00003f1000-0x10)=@req={0x4, 0x5c1, 0x0, 0x4}, 0x10) recvfrom(r0, &(0x7f00002ed000)=""/4096, 0x1000, 0x0, &(0x7f0000652000)=@generic={0x0, "317581a57f029e107a9a7241f23ddf3f7813c6c8c6fdeb81ee595b0255642e79df6cce65fb3fc480668d5a8c7bc776c9d2cf1880d278830b725497cb36566d43a6025d5714e17ec522869aa50a6cec44c7e7fbdceb5c8d1f1a25265c2c3937e311eddd2c0c4d077b36f9d50fa435f0c0571819ec4c59b308d97aa3facc5e"}, 0x80) 2018/01/08 04:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003e2000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f10000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000019d000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e55000)={r1, 0x2a39cd1b}, &(0x7f0000e30000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x20000b) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r4 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000dc5000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000cab000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x7e, 0xa30, 0x2, 0x801, 0xfffffffffffff2c6, 0xd7}) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(r4, &(0x7f0000c91000-0x8)=0xe4d, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r8 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) ioctl$int_out(r7, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r6, &(0x7f0000f57000)=""/196) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000eb2000)={@common='lo\x00', @ifru_flags=0x1000}) 2018/01/08 04:41:12 executing program 2: r0 = syz_open_dev$mice(&(0x7f00004a2000-0x10)='/dev/input/mice\x00', 0x0, 0x161400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x8000}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ppp\x00', 0x100, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00005ee000)={0x8, 0x100, 0x4, 0x1ff, 0x1, [{0x2, 0x2, 0x3, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000969000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000407000-0x8)={r3, 0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f000024d000)='/dev/sequencer\x00', 0x4000, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) removexattr(&(0x7f0000dc3000-0x8)='./file0\x00', &(0x7f0000d0b000-0x11)=@known='security.selinux\x00') r4 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r2, 0x0) openat(r4, &(0x7f000081e000-0x8)='./file1\x00', 0x0, 0x1) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/01/08 04:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) set_tid_address(&(0x7f0000142000-0x4)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d9000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000)='/dev/rfkill\x00', 0x0, 0x0) getresuid(&(0x7f0000870000)=0x0, &(0x7f0000346000)=0x0, &(0x7f0000dd2000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00009ad000)={0x0, 0x1, r0, 0x20, r2, 0x0, 0x9, 0x10001}) syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') 2018/01/08 04:41:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000002000)=""/139, 0x8b, 0x40000102, &(0x7f0000003000-0x10)={0x2, 0x2, @rand_addr=0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffcbc) ioctl$sock_SIOCGIFBR(r0, 0x8982, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000000000)=""/17, 0xfffffffffffffffe}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xac, "f497d9e430b7d73cc13ccc12681f54d113bc7af1848cf6f06ebaded868eafaaa561f49bf360ecc7fba606a6da63f883cac684274c48233030623cfd701eaccbc3df445f2905f8e149a6e4e84558635c9bdd976f4d9e7ec3618e489933cc34951c21b05eee5f8d1b3d48c94afb6e25a3c479785ac69c72fb3f91aa6e0c500484f07e663336dce3b3c2eff8cfb139ac044884ee186d58d03b03af8390856139072ef52feaea1f7180eac0fbd1f"}, &(0x7f0000004000-0x4)=0xb4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={r2, 0xffff}, 0x8) 2018/01/08 04:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) recvfrom$ipx(r0, &(0x7f0000d8a000-0x75)=""/117, 0x75, 0x141, &(0x7f0000b88000)={0x4, 0x80, 0x0, "3b6a7a76a368", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/08 04:41:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aa4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000123000)=0x14) mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x1, 0x101000) open$dir(&(0x7f0000070000-0x8)='./file0\x00', 0x0, 0x1) 2018/01/08 04:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000a5c000-0x10)={0x15, 0xb0, &(0x7f0000783000)="ebc5eb054675aa8fbe8710488ad6ed0c7e9472a3fc019f01141fb1bdd30d7a09430ceaa847b068ab78130ef0ceec18c80d7b5e58daba6077cf877828c58117df7c3a6ebfecd730cb89604d5f714f978c173d9d2ca77e66c2b8699e1d9665dbbc051c168a438bac08a95b87debb87c9a1f5b5e44364e33dfbf1ab48707fd7b97459fed131cd5c998042307c8de564e256c0e3db0975251e96818efca1826fdedf7f22f605e9be1956daa47b26fc88ce1b"}) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") chdir(&(0x7f0000f55000)='.') [ 26.745781] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4225 comm=syz-executor4 [ 26.766373] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4225 comm=syz-executor4 2018/01/08 04:41:12 executing program 3: prctl$intptr(0x1c, 0x7) prctl$intptr(0x8000000000001c, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000af4000-0x1000)=""/4096) 2018/01/08 04:41:12 executing program 7: r0 = memfd_create(&(0x7f0000088000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000)="d5a7e9b9b4757f563db0daedbfa188b372ba70ddbe1dabd739ceba235578df87b27ad0df3347f7c475cb1476a5c3b72bf81007c148361b6fa61a6d1063c2eafbe6f671667e80cb86f7f325d35a722015a8a874c4205301f17165b789e38f254e4a81c93ec82b05fdb9a27d828ced07de67c77884c5e6a14650", 0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0x4020940d, &(0x7f0000e24000-0x18)={0xaa, 0x0, 0x0}) 2018/01/08 04:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c39000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000a4b000-0x24)={0xfffffffffffff9ba, 0x200, 0x4, 0x8, 0x5, 0x5, 0x6, 0xd09, 0x0, 0x0, 0x691a, 0x8}) accept4$unix(r0, &(0x7f000017a000)=@file={0x0, ""/79}, &(0x7f000030a000)=0x51, 0x800) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00009ef000)=0x10000) getpeername$ipx(0xffffffffffffffff, &(0x7f00000e3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000638000)=0x10) 2018/01/08 04:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x5) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000712000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000902000-0x10)={&(0x7f0000fa1000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00008de000-0xc)={0x8000000b, 0x0}) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) clock_adjtime(0x0, &(0x7f0000932000-0xd0)={0x1ff, 0x2, 0xffffffff, 0x23, 0x1f, 0x0, 0x1, 0x5, 0x61a5, 0x4, 0x6, 0x1fc00000000000, 0x0, 0x7, 0x1f, 0x7, 0x3, 0x4c3, 0x800, 0x66137e44, 0x7ff, 0x0, 0x1, 0x6, 0x7, 0x3ff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000de000)=@assoc_id=0x0, &(0x7f0000c55000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000068b000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0xce, 0x3ff}, &(0x7f0000e63000)=0xa0) 2018/01/08 04:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000907000)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c99000)=0x0, &(0x7f0000b8e000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}}, 0xe8) 2018/01/08 04:41:12 executing program 5: mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8b95, 0x2, 0x7, 0x5, 0x9, 0x7, 0x1000, 0x1, 0x9d, 0x0, 0x6, 0x2, 0x8, 0x6, 0x80000001]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) 2018/01/08 04:41:12 executing program 6: accept$ax25(0xffffffffffffffff, &(0x7f0000932000)={0x0, {""/7}, 0x0}, &(0x7f00005cd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f000030a000)='./file0\x00', &(0x7f0000e9d000-0x38)=[], &(0x7f000047a000-0x8)=[], 0x0) 2018/01/08 04:41:12 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000010, 0x4000000002, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000194000)={@generic="6bc3943f17ad136753f3abf605995e96", 0x1697}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000368000)=0x5) sendmsg$netlink(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000fffffffffffcff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ae3000+0x495)=[{&(0x7f000037b000)=""/83, 0x53}, {&(0x7f0000fe1000)=""/109, 0x6d}, {&(0x7f00006a4000)=""/44, 0x2c}, {&(0x7f0000ff7000)=""/207, 0xcf}, {&(0x7f000098c000)=""/173, 0xad}, {&(0x7f0000ff7000)=""/216, 0xd8}], 0x6) 2018/01/08 04:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x9, 0x1000) write(r0, &(0x7f0000be5000-0x1f)="1f000000520007f2c2000000000000000200030000ddff1ab4a300ffffb92b", 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab7000-0x10)={0x3, &(0x7f00008c7000)=[{0x4135, 0x3a4c, 0x6, 0x3f}, {0x2177b2f6, 0x3, 0x5, 0x7}, {0x779ec6530000000, 0x40, 0x800, 0x0}]}, 0x10) recvfrom$ipx(r0, &(0x7f0000bbc000)=""/122, 0x7a, 0x2000, 0x0, 0x0) connect$llc(r0, &(0x7f0000c65000)={0x1a, 0x18, 0xffff, 0x101, 0x400, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f000063d000)='/dev/sg#\x00', 0x6, 0x2) [ 26.828375] SELinux: unknown mount option [ 26.846786] SELinux: unknown mount option 2018/01/08 04:41:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000373000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$TCXONC(r2, 0x540a, 0x6) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) 2018/01/08 04:41:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x50000, 0x100) ioctl$KDSETLED(r0, 0x4b32, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f0000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) readlinkat(r2, &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f00004f1000)=""/76, 0x4c) fchdir(r1) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000dde000-0x20)={0x5, 0x4, 0xa61a, 0x9, 0x2, 0x3}) clock_gettime(0x0, &(0x7f0000879000+0xb8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00007fd000)={0x100, @time={r4, r5+30000000}, 0x81, {0x9, 0x3}, 0x34, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d9e000-0x10)='/selinux/access\x00', 0x2, 0x0) sendfile(r3, r6, &(0x7f000017f000)=0x40000004, 0x200000000000ff) 2018/01/08 04:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001e9000-0x4)=0x177, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000aae000-0x8)=0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) sendto$inet6(r0, &(0x7f0000e21000)="", 0x0, 0x0, &(0x7f0000de2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000c39000+0xc20)=""/4096) connect$nfc_llcp(r1, &(0x7f00003ad000+0x56f)={0x27, 0x4, 0x4, 0x7, 0x197f, 0x3, "a0d653df044ac315fb83e137d4b0676b59367e9be7f1315df40038be0a0e0c5ed897a5f8a8090e124542a034f5e369301e167774b4397f465e07ccd28a91a2", 0x10000}, 0x60) recvmmsg(r0, &(0x7f0000035000+0xe1)=[{{0x0, 0x0, &(0x7f0000dee000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x2044, 0x0) 2018/01/08 04:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/08 04:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000068d000)={0x80000000}, 0x1) 2018/01/08 04:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f32000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cad000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000936000)={0x0, 0x9}, &(0x7f0000903000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000022f000)={r3, 0x354a, 0x10}, &(0x7f0000560000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000025f000-0x4)=0x0) process_vm_writev(r4, &(0x7f0000d81000-0x20)=[{&(0x7f00007bf000-0x2)=""/2, 0x2}, {&(0x7f00003c1000)=""/4096, 0x1000}], 0x1, &(0x7f00000d5000-0x90)=[{&(0x7f0000326000-0xd6)=""/214, 0xd6}, {&(0x7f000043f000)=""/95, 0x5f}, {&(0x7f00001ba000)=""/186, 0xfffffffffffffdd4}, {&(0x7f00005b1000)=""/199, 0xc7}, {&(0x7f0000d90000)=""/95, 0x5f}, {&(0x7f0000834000)=""/4096, 0x106d}, {&(0x7f000043a000-0x67)=""/103, 0x67}, {&(0x7f00004c1000-0xd0)=""/208, 0xd0}, {&(0x7f0000070000-0x1000)=""/4096, 0xfffffffffffffe02}], 0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fad000)={@generic="1d230805214c7c10bc393bbe8ebc901f", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000bdf000)={0x8, 0x9, 0x8, 0x0, 0x6, 0x8000, 0xffff, 0xfffffffffffff95a, 0x4, 0x8, 0x400, 0x7fff}) socket$inet(0x2, 0x0, 0x8) 2018/01/08 04:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000048f000)='./file0\x00', 0x100000001) mkdir(&(0x7f0000ce9000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f6f000-0x4)=0x0) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") 2018/01/08 04:41:12 executing program 2: prctl$intptr(0x1, 0x8f1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x52100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x200f1526, r1}, &(0x7f0000001000)={0x6, 0x5, 0x1, 0x3, 0x3, 0xfffffffffffffffe}) pwrite64(r0, &(0x7f0000000000)="a55f3a92ed7420cf74bf61251752cc43db83ee142006e28747edf854001eeeb6bd60", 0x22, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000beb000/0x4000)=nil, &(0x7f0000001000-0x8)=0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) 2018/01/08 04:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000dca000-0x78)=[{{&(0x7f0000694000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000099e000)=[], 0x0, &(0x7f0000426000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000f1f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000076f000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005c0000-0x10)={0x77359400, 0x0}) write(r1, &(0x7f0000946000-0x1)='=', 0x1) sendto$packet(r1, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b27000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) 2018/01/08 04:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e55000)='/dev/net/tun\x00', 0x0, 0x3fe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) readv(r0, &(0x7f00004fc000-0x10)=[{&(0x7f00003ed000)=""/197, 0xc5}], 0x1) 2018/01/08 04:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setrlimit(0x0, &(0x7f0000d5b000-0x10)={0x8000, 0x1}) recvfrom(r0, &(0x7f0000a25000)=""/107, 0x6b, 0x0, &(0x7f0000302000)=@generic={0x0, "6d4804d98c8ef408b7a802584aca77daed69b492bf57b260f9e4909dba89034f8d222e4d3fca5661f3c3fa6d66ccc53e452b9f42d2210567903449bb265ceb462781294f8f1fd5660bea93254aff038fe014d12c34ab5f0ebb7ddcfe2cf2e03b74bb82bdffa78c90282f2ee23c0ec36f611fbb2871d7d809ed15fa09fc55"}, 0x80) write(r0, &(0x7f0000cd2000-0xf9)="1f0000000104ff00fd4345c0071100001b00f00008000100030400dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000df5000)={0x0, 0x6}, &(0x7f0000459000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009aa000)={r1, 0x80, "126ddc43720062728f535d7e50d616c50031134129bf37e740f9cdabeb37ecaabf43d4bc75f61f5571694a9339561d443206e59027153e284bf4bbb0c73637a3f42b34baef951c9e320415b1bb00fc80061f66e915577de3499f5fb36410e343fb4a26d0b90e5611393970e2e11d40378a0390137cb68320958fe827a1fdc8ba"}, &(0x7f00000e3000-0x2)=0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000034f000)=0x0) fcntl$setown(r0, 0x8, r2) 2018/01/08 04:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000eb5000)=""/241) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f000065c000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) ioctl$TCFLSH(r0, 0x540b, 0x1ff) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) 2018/01/08 04:41:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00008c4000)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e35", 0x26) 2018/01/08 04:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/hwrng\x00', 0x102, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000a9000)=0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000a19000-0x10)={0x0, &(0x7f0000402000-0x8)=[]}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)='/dev/ppp\x00', 0x40002, 0x0) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000166000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x0, 0x6}}) close(r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000065a000)=@assoc_value={0x0, 0x8}, &(0x7f0000558000-0x4)=0x8) set_tid_address(&(0x7f0000bf1000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = request_key(&(0x7f000088d000-0xa)='syzkaller\x00', &(0x7f0000580000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002a3000)=']ppp0\x00', 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f00000e6000)='keyring\x00', &(0x7f0000a87000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000229000)={0x2, 0x8, 0x5, 0x0, 0xc7b, 0x3, 0xfff, 0x8, 0x68, 0x80000000, 0x2, 0x1}) add_key(&(0x7f00003e7000-0x12)='id_legacy\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f26000)="", 0x0, r5) sync() [ 27.041649] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 27.042486] syz-executor6 (4326): /proc/4323/oom_adj is deprecated, please use /proc/4323/oom_score_adj instead. [ 27.083481] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 04:41:13 executing program 7: socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000ac2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7fff, 0x8001, 0x9, 0x3, 0x0}, &(0x7f0000001000)=0x10) r3 = socket$inet6(0xa, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x88}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000026f000)={0x2, 0x3, 0x2, 0xd5, 0xff, 0x20, 0x100000000, 0x8, r4}, &(0x7f0000fc7000-0x4)=0x20) inotify_init1(0x801) 2018/01/08 04:41:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') close(r0) 2018/01/08 04:41:13 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000760000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000043c000-0x68)={0x54b4, 0x0, 0x101, {0x77359400, 0x0}, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x14, 0x24, 0x719, 0x0, 0x0, '\x00'}], 0x14}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000a4e000-0x20)={@common='lo\x00', @ifru_flags=0x1}) 2018/01/08 04:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000798000)='/dev/net/tun\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000197000-0x7)='vmnet0\x00', 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/08 04:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000174000)="01000000030006000007000000c4ffcc", 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e39000+0x234)={0x0, 0x3bb}, &(0x7f00009fd000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002ec000)={r1, 0xffffffff}, &(0x7f0000f3e000)=0x8) setsockopt(r0, 0x107, 0x2, &(0x7f000048d000)="01000000030006000007000000c4ffcc", 0x10) 2018/01/08 04:41:13 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ab4000-0x4b)="3542c1b6f76fcc2dac251b5b77253030821875d980175d21f343c603d247544d43d67775403ed4ab16c23d334a34a50323f00f23e7adb80b2e87aed5a95dd50c7e8482d796d9be5040a1f1", 0x4b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000000000+0x674)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000001000)=0x98) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xe7}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x1, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r5, 0xfffffffffffffffd}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000001000)=0x100000000, 0x4) 2018/01/08 04:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) wait4(0xffffffffffffffff, 0x0, 0x20000000, &(0x7f000062a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x7, &(0x7f00008f7000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d0f000-0x10)={r3, r2}, 0x10) readv(r1, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000910000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f000023c000-0x50)={{0x3, 0x3, 0x2a, 0x1, 0xffff}, 0x4, 0x9, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:13 executing program 3: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) personality(0x0) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/08 04:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000785000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000512000-0x4)=0x9f, 0x4) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2018/01/08 04:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mq_open(&(0x7f0000b33000-0x1f)=':vmnet1md5sum)-%@em1trustedem0\x00', 0x1, 0xa2, &(0x7f00000be000-0x40)={0x7, 0x7ff, 0x1, 0x8598a65, 0x4, 0x1, 0x77, 0x7f}) ptrace(0x4207, r2) r3 = creat(&(0x7f0000ebb000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c2d000-0x14)={0x0, 0x6, 0xe7, 0x7, 0x8001, 0x80000001}, &(0x7f0000162000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bc9000-0x20)={0x4, 0xffffffff, 0x8, 0x6, 0x1f, 0x10000, 0x2, 0x0, r4}, &(0x7f0000b1a000-0x4)=0x20) ptrace$peek(0x2, r2, &(0x7f0000fa8000)=0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e01000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bba000)={0x0, 0xb9, "f4338d1a985d304917c5e72bd27aded2fcf2fcf0dad2a92b71dd8a1f43f3e978038eae29d3ac8deda33d78d982421ae6b439c9e0121092683728601e2d2e3f675a511c14808b2acc30bce68f2981944298f85901f97caa959fa5b7e81ba73bacf57af8ccdc468945cf37974bf7feedaf4e5cef1b566e2867fc66e00cdef31945e2e661ac8f65a4ecdab04481647a2f2961d41c7912ccf7d9abf66eef9a75e87750ade8385629c91ad995b6a5f5438efee621c6d860dc9c1123"}, &(0x7f0000ca8000-0x4)=0xc1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f45000-0x8c)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 04:41:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) prctl$setmm(0x23, 0x7, &(0x7f0000012000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f59000-0x8)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = syz_open_dev$sg(&(0x7f00008cd000-0x9)='/dev/sg#\x00', 0x180000, 0x800) perf_event_open(&(0x7f0000ef8000)={0x5, 0x78, 0x7, 0x9, 0xb922, 0x8, 0x0, 0x3, 0x80200, 0x4, 0x8, 0x40, 0x8, 0x1, 0x2, 0x0, 0x80000001, 0xfff, 0x568, 0xff, 0x2, 0x400, 0x5, 0x8, 0x0, 0xfffffffffffffff7, 0x82f, 0xffffffff00000000, 0x8, 0xab0, 0x6, 0x7fff, 0x2, 0x100, 0x1, 0x6, 0x21a, 0x1, 0x0, 0x10001, 0x5, @perf_bp={&(0x7f0000086000)=0x0, 0x9}, 0x100, 0x800, 0x7, 0x3, 0x1, 0xedf30, 0x6, 0x0}, r2, 0xfffffffffffffff7, r3, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b81000-0x78)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0x1, 0x10000, 0x3, &(0x7f0000e90000-0x10)=@common='ip6_vti0\x00', 0x10000, 0x7fffffff, 0x20}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") gettid() 2018/01/08 04:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cc5000-0x8)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a93000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2018/01/08 04:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) signalfd(r0, &(0x7f0000169000-0x8)={0x0}, 0x8) sendto$inet6(r0, &(0x7f0000785000-0x1)='?', 0x1, 0x420000004, &(0x7f0000cc7000)={0xa, 0x2, 0xd6ab000000004000, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/08 04:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000093000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000a60000)=[{&(0x7f0000c29000)="8cb540b0a9095c8ab500c249d2d31160cdab167a2cdfe6de5b048e1920d00bb648e8967148151ec926f872ac3f2bb28726f8a5", 0x33}, {&(0x7f00007e8000)="721cbbc956090f9c2140534d6a3e", 0xe}, {&(0x7f0000237000)="8a4ae547baa9980d568fcc5aaf8110906d97bffa834b4f84941a654bdf43fa9fd244ec39d79230c6b2fcf84cbdfe189215a46644e820c912999005b13c034a7b18602d35c4e661029f110e4a1ea79f6540e19d12fde7b0ac3fa34c81b2ce1f5840984b5802b0e387384c0e36c1fe25ee99da60532cc2d5c291f14ac70015497a2dab8dbce8536f666c28098314931396ee87b4dbe227219f29cf7f37987235", 0x9f}, {&(0x7f000016a000-0x17)="d4caf60fff09439909f1e914d6b6cc51cf57dd4fee97d5", 0x17}, {&(0x7f00002ff000-0x20)="36f1508c2db3e956de31998f212de4458150da828f261d9b8a37e57da011ebad", 0x20}, {&(0x7f0000207000)="2acf34fb9b41e17298250b4c3fb0c72b168236f964f26df8d2cc25d062da6442bfb2e42265d3b120a2ebd005ef751e76e46e327b9398fcbb270653c79a1fd27e99a841bc1b6d9d3db03dea8531bbe8369bf075bcbbe836779a32ebf8464832e4df0e1c713d", 0x65}, {&(0x7f0000b4a000)="4fdec81cb517bff69f49cd542db4fe3dd78795bb07f6c3f18143817696374f76570fbf0d3b3029e53f19e0c052a1999de410877d2dc63b09976063ae1faaa7916dbbac649aa35b4a84612af2a54ac8cb5ff06e8e1a2094a1cd4ea508eacef81b5c867be64fec6ab2ea457728fbeda79bfe4ba6725b2cc537cbd21bb5e375dccfda79aaa7aa610652f3df574c0a380677164bbc1ebab43191a8c2f95d87c6b7ea70dbb5bc899973a876735c4826eaf202cc50ed3c7dad8fa566d1e59000e9bf2381ca03ee90a4f369bb40ad1ad4736a75bfe265bd20", 0xd5}, {&(0x7f0000039000-0x18)="5aee9c8bd447d65f7ee30868f0e2be5f8641650feaf0689c", 0x18}], 0x8, 0x9) r1 = syz_open_dev$sg(&(0x7f00005b4000)='/dev/sg#\x00', 0x1, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fba000)={0xd40, 0x0, 0x0, 0x21e4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e45000)={0x8643, r2, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000040c000)={0x5, 0x1f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e3c000)={0x5, 0x1, 0x9, 0x7, 0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f00000f6000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x10) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a92000)=0x3, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x20000000000000, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) 2018/01/08 04:41:13 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f0000038000)='./file0\x00', &(0x7f0000014000)='logfs\x00', 0x0, &(0x7f000000b000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)="") inotify_init() mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000003a000-0x8)='./file0\x00', &(0x7f0000039000)=@known="73656b7572696d792e80767408", &(0x7f000002b000)=""/251, 0xfb) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getegid() getgroups(0x1, &(0x7f000002b000-0x4)=[r1]) lstat(&(0x7f0000039000)='./file0/bus\x00', &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000003b000)=0xc72, 0x4) utime(&(0x7f000003b000-0x8)='./file0\x00', &(0x7f0000037000-0x10)={0x5, 0x5}) r4 = getegid() syz_fuseblk_mount(&(0x7f0000029000)='./file0\x00', &(0x7f0000035000)='./file0/bus\x00', 0x2, r2, r4, 0x7fff, 0x1, 0x14000) 2018/01/08 04:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2000fffffffe, 0x40, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000078a000)=0x8, 0x4) 2018/01/08 04:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002fa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004b5000)={0x0, 0x80, 0x7fff, 0x8d6e}, &(0x7f00008fe000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c62000)={0xe9, 0x0, 0x4, 0xae2, r2}, 0x10) 2018/01/08 04:41:13 executing program 1: ioprio_set$pid(0x2, 0x0, 0x7ffd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000013000-0x60)=[{&(0x7f0000001000-0x65)=""/101, 0x65}], 0x1, &(0x7f0000001000+0x257)=[], 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f91000)={0x0, 0x5, 0x10, 0x80000000, 0x8}, &(0x7f0000b73000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a21000-0x10)={0x6, 0x1, 0x80000001, 0x1, r2}, 0x10) ioprio_get$pid(0x3, 0x0) [ 27.360349] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 27.422927] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 04:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000532000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003fc000)={0x6, &(0x7f00008e3000-0x30)=[{0x10000, 0xc4, 0x7, 0x30000}, {0xffffffffffff1c52, 0x6, 0x8, 0x319}, {0x101, 0x9, 0x7000, 0x8}, {0x13a8, 0xc1d4, 0x8ec, 0xa3}, {0xbef, 0x8, 0x1000, 0x8}, {0x7fff, 0x100, 0xb000000000000000, 0x2}]}, 0x6) r2 = gettid() r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=r2) getsockopt$packet_int(r3, 0x107, 0x80000000000000b, &(0x7f0000000000)=0x0, &(0x7f0000fc5000)=0x3) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00009b5000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fd9000-0x8)={0x0, 0x0}, &(0x7f0000d56000)=0x8) 2018/01/08 04:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000963000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ff7000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dc6000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001ac000-0x4)=0x0, 0x4) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f66000-0x4)='tls\x00', 0x4) setns(r1, 0x0) clone(0x400011020400, &(0x7f0000e9e000)="", &(0x7f0000063000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000a46000)="") setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003bd000-0x10)=@req={0x2, 0xffffffffffffff7f, 0x5, 0x1000}, 0x10) 2018/01/08 04:41:13 executing program 0: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/checkreqprot\x00', 0xb0080, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x68, 0x853b, 0x10001, 0x10000007ffffffe, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) sendmmsg(r0, &(0x7f00003de000)=[{{&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000fb5000-0x10)=[{&(0x7f0000b6d000-0xe8)="f1", 0x1}], 0x1, &(0x7f0000c7f000-0x348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002a1000-0x9f)="f6", 0x1}], 0x1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000fbc000-0xd9)=""/217, 0xd9) 2018/01/08 04:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) bind$netrom(r0, &(0x7f0000d16000-0x48)=@full={{0x3, {"6782de2b62206e"}, 0x0}, [{"f97512a86581ce"}, {"1c5911e398f3b0"}, {"e062f1cd58598c"}, {"3d7157e8e993d5"}, {"62e4c2eee79f22"}, {"28fe10f94ee4a5"}, {"9860490094732c"}, {"140ef90a77b315"}]}, 0x48) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000cb6000-0x18)=@get={0x1, &(0x7f0000240000)=""/104, 0x1826913f}) 2018/01/08 04:41:13 executing program 7: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000af7000-0x10)=[], 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4, &(0x7f0000ec7000-0xbe)="ac3daa7371237e335fc03f815f9e5a1afec0c31f19d5f69fd5e817496da360d4170b099d883c34f81dac4653e32f4bfc18ed85d15464945b1f88242f602878f474abf7ded064dbafbe0e406578724ef88173a9b4eceffa8ac281716a716e2d95e7887caf1a83889450c7f6314cd5407059afcee3211731933e372908892a9e3c174e1cf9802a36f96e5f7d1fbb7ee4094a2b27f0b7e4822efb7092c4ca17d31649a2dd0556dd77bab3ad8b44df0c165054697cec9b712ff785da4defacea") mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000ec8000-0xc7)=""/199) r1 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r1, &(0x7f0000822000)=""/4096, 0x1000, 0x0) 2018/01/08 04:41:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000770000-0x10)={0x0, 0x0}, &(0x7f000074f000-0x4)=0xffffffffffffff91) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00003b6000)=""/11) 2018/01/08 04:41:13 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f00003dc000)=@known='system.posix_acl_access\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) 2018/01/08 04:41:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0x6, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000cd5000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 04:41:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xa)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) pread64(r0, &(0x7f0000b1d000-0xa4)=""/164, 0xa4, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009ce000)={0x0, 0x0}) socketpair(0x10, 0x2, 0x2, &(0x7f0000003000)={0x0, 0x0}) 2018/01/08 04:41:13 executing program 1: syz_open_dev$loop(&(0x7f0000bec000-0xb)='/dev/loop#\x00', 0x7f, 0x4001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81, 0x0, 0x0, 0x0}, {0x16, 0x0, 0xfffffffffffffffe, 0x0}]}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000060a000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00007a9000-0x14)={0x81, 0x3, 0x5, 0x8001, 0x8, 0x6, 0x3, 0x1, 0x6, 0x20}) getdents(r0, &(0x7f00009f9000)=""/68, 0x44) 2018/01/08 04:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007ee000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001cf000)={0x9, 0x1, 0x6, 0x1, 0x2, [{0x1, 0x4, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xa02, 0x2, 0x9, 0x0, 0x0, 0x20f, 0x0, 0x0, 0x0}]}) r1 = socket(0x11, 0x3, 0x0) ioctl(r1, 0x8955, &(0x7f0000001000)="") 2018/01/08 04:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x9, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) listxattr(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000040a000-0xdf)=""/223, 0xdf) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r3, 0x426}, 0x8) syz_open_dev$sndseq(&(0x7f0000838000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = epoll_create1(0x80000) tee(r4, r4, 0x101, 0x1) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/01/08 04:41:13 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000921000)=0x1) 2018/01/08 04:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000df2000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00007af000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000970000-0x8)={0x0, 0x0}) setpgid(r1, r2) readv(r0, &(0x7f00001cc000-0x20)=[], 0x8e) connect$ipx(r0, &(0x7f0000875000-0x10)={0x4, 0x8, 0x1, "9dbe51e85d8b", 0x4, 0x0}, 0x10) 2018/01/08 04:41:13 executing program 4: r0 = timerfd_create(0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bac000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000833000)=0x0, 0x401, 0xd) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001d000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f000001c000)={0x0, 0x0, 0x0, 0xca, 0x8000, 0x0, 0x4, 0x1f, 0x1, "7b47c500350a6b156423691130d72d43642e8da9a18d7233112d3aadc870b99c323d49aa85887f9d87b844086427458f6b6d9d6dfe7898b46e67410de2e4034f", "99cea89c39bd001c33449b53f0d992ff21f9dfcf706bc671ca8217904b4591cc4e535be46dc6385d52cf1edae12b717b4666be0c09b48e50b2ef0234205ec856", "7037488a5ab21e93dcd8fb2e29f3074237e4b8835dc55b801ef418b2a595e024", [0x80, 0x5]}) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15010002"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000029c000-0x58)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f2000-0x4)=0xe8) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000747000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000fd8000-0x80)=[{&(0x7f0000fd7000-0xa4)=';', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000bca000-0x95)=""/149) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/08 04:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001fb000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000c13000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000822000-0x6)={r1, 0x2}, 0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a88000)={r1, 0x3, 0x3, [0x9, 0x5, 0x3]}, 0xe) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000708000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fa9000-0x28)={0x5, 0x7, 0xfff, 0x80000000, 0x4}) 2018/01/08 04:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b41000)=""/113) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ceb000-0x5)='yeah\x00', 0x5) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e3a000-0x4)={0x1, 0x2, 0x2000}, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000077c000)={{0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="fca1725a5290", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet(r0, &(0x7f0000222000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000883000-0x10)={0x6, &(0x7f000098f000-0x30)=[{0x9, 0x6, 0x1ff, 0x5}, {0x2, 0x4, 0x6, 0xc4}, {0x4, 0xdb5, 0xc3d, 0x1ff}, {0x3, 0x72c3000000000000, 0x1000, 0x5}, {0x7e536c65, 0x2, 0x100000000, 0xffffffff}, {0x8, 0x2075, 0x5b9, 0x8000}]}, 0x10) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x2b9, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e9d000-0x4)=0x4b12, 0x4) 2018/01/08 04:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bd9000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000e83000-0x1e)="182a6608c38a7bd1ed88e51aa61d78bcdb00a59aacaa4532dfe593d57223", 0x1e) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00004e4000-0x80)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1000000000001, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ff000)='/selinux/status\x00', 0x0, 0x0) 2018/01/08 04:41:13 executing program 0: mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/08 04:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000025f000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="19ba5f0735fd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="eed422d5f8afabdbb7fd10252fc8e51a"}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockname$netrom(r1, &(0x7f000083f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e6c000-0x4)=0x48) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000057d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000e6d000)=0x9) r4 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000114000)={0x3, 0x5, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000049a000-0x4)=0x0, &(0x7f000012e000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x4, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) getdents(r5, &(0x7f0000976000-0xee)=""/238, 0xee) r6 = mmap$binder(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x2000000, 0x13850, r5, 0x0) r7 = mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x2000000, 0x9010, r5, 0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000bbe000-0x30)={0x30, 0x0, &(0x7f000074d000)=[@free_buffer={0x40086303, r6}, @increfs_done={0x40106308, r7, 0x3}, @request_death={0x400c630e, 0x4, 0x0}], 0xcd, 0x0, &(0x7f0000b72000)="7fd50756e104887daf6c87414147be6e7222d2921f77c3d9b9de8ccce1089b9a2b1d0906fa80d4cf72aba4360c3a46a1c969ef78ec069bf3b3c3e0a129c91eb0e013678d80640a731e2c40b5555f3e893ca0586df03c91924e6e90d512abe1d218d2640dbc0908fe7472249390c20c54fe3a67f297858174da45f1f2e4e3b03bf51aea7c6820838167a959ca13bf856e9d5c51b0208d8b02f59cadd7562ac948af1615adb65408c1f3f35f2ad5930619b1959083ff34faa6b7b0344d1e2fdf152c71d3c7d3b081676a0829e060"}) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000073b000)=0xfffffdbe) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000a81000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e14000)=0x14) 2018/01/08 04:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000364000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b7f000)='hybla\x00', 0x6) r3 = memfd_create(&(0x7f000071a000)='selinux\x00', 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a09000)={0x0, 0x1ff, 0x101, 0x9}, &(0x7f0000d28000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000611000-0xa0)={r4, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xf3, 0xd6e, 0xfffffffffffffff8, 0x1}, &(0x7f0000474000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f3d000)=0x0, &(0x7f000038a000-0x4)=0x4) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000029b000-0x8)=[0x600, 0x0]) listen(r1, 0x2) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/08 04:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000672000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e4a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000908000-0x10)={0x6, [0xfffffffffffffffe, 0x4, 0xfffffffffffffff9, 0x6, 0x8, 0x1ff]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c09000-0x4)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/08 04:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) pipe2(&(0x7f0000e7a000-0x8)={0x0, 0x0}, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e02000-0x20)={{&(0x7f00008fe000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f19000-0x9)='/dev/sg#\x00', 0x100000001, 0x4000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000280000-0x4)=0x0, &(0x7f0000478000-0x4)=0xfeeb) remap_file_pages(&(0x7f0000cab000/0x3000)=nil, 0x3000, 0x1000000, 0x74bb, 0x40000) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) 2018/01/08 04:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000abf000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = dup2(r0, r0) getpeername$packet(r1, &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000080a000-0x4)=0x13) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000344000-0x4)=0x80, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000071c000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b72000-0x2)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000468000-0x8)=[{0xe, 0x2}], 0x1) 2018/01/08 04:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000cdf000-0x4)=0xb, 0x4) syz_open_dev$sg(&(0x7f0000452000)='/dev/sg#\x00', 0x43d0, 0x80000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r6 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r5, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r4, &(0x7f0000f57000)=""/196) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 04:41:13 executing program 5: r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d3000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCEXCL(r1, 0x540c) close(r0) 2018/01/08 04:41:13 executing program 3: pipe2(&(0x7f000053f000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000b0f000/0x400000)=nil, 0x400000, &(0x7f0000017000)=""/145) writev(r0, &(0x7f0000016000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/01/08 04:41:13 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000070a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000dd4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00002e0000-0x1f)="1f00000003010100f5fe06ffffffffffffff723709000500067f0000f3190e", 0x1f) 2018/01/08 04:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c1a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000be7000)={0x100000001, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e06000)={0x7fff, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000e39000-0x8c)={0xfffffffffffffffb, 0x1000, 0x2, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000818000)="7f", 0x1, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x47ffc) [ 28.070264] device gre0 entered promiscuous mode [ 28.098689] device lo entered promiscuous mode 2018/01/08 04:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000055f000-0x7)="6664001f66d043") execveat(r0, &(0x7f0000511000-0x8)='./file0\x00', &(0x7f0000008000-0x8)=[], &(0x7f000062d000)=[&(0x7f0000f3b000-0x7)="6664001f66d043", &(0x7f0000c09000)='\x00'], 0x1500) modify_ldt$write(0x1, &(0x7f0000fb0000-0x10)={0x80, 0x1000, 0x2000, 0x101, 0x3f, 0x4, 0x40, 0xf406, 0x400, 0x2}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000020f000-0x20)={@generic="c2ba5d68fc98a568caf2e48070ea8436", @ifru_flags=0x800}) fdatasync(r0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000b35000-0xc7)="09a0daee0ad039e9d47abb4ef648c0a649e1cc0fdb61e3a557d8961ff2d1cf821f20a623044f9be56258da9284ef676e4879b31b923b249050d57f1721e836eb378e9491fffa6c61d3d31360dbb0502c5500f63a71a8cc96ec025f3e02e53ec4ab6c1e1b835181d7f835169db6b31b189f53a30d80466ed1dca6f25c5a834228d225930c8db3f4ceea43b624f4473f96d8212df63d496579b5854295e3046f805280502cc8f04cf8c6316c690f5366f4c807f4dcb8e4ffd0a63f1dc25b3ea4aa50de2b9d5b0402") ioctl$TIOCCONS(r0, 0x541d) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000255000-0x50)={{0x0, 0x1, 0x3ff, 0x2, 0x2}, 0x7fffffff, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 28.120427] device lo left promiscuous mode [ 28.190033] device lo entered promiscuous mode [ 28.197256] device lo left promiscuous mode 2018/01/08 04:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00004a0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ada000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000089000-0x20)={{0x77359400, 0x0}, {r0, r1/1000+30000}}, &(0x7f000054f000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket(0x18, 0x0, 0x3) r3 = userfaultfd(0x0) ppoll(&(0x7f0000ffc000-0x10)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) 2018/01/08 04:41:14 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2018/01/08 04:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000440000-0xb)='/dev/loop#\x00', 0x7, 0x44000) read(r0, &(0x7f0000acd000)=""/512, 0x200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000079000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004e5000)={0x2000, 0x0}) 2018/01/08 04:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) fallocate(r0, 0x12, 0x0, 0x1) r2 = open(&(0x7f000049f000-0x8)='./file0\x00', 0x980, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009e1000-0x94)=[@in={0x2, 0x1, @rand_addr=0x552ef38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x68910f1c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffff001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91e}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) bind$ipx(r2, &(0x7f0000352000)={0x4, 0x401, 0x6, "122a94b9a956", 0x11, 0x0}, 0x10) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000f0000-0x4)=0x0) 2018/01/08 04:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d48000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000800000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f3e000-0x4)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f34000-0x4)=0x0, &(0x7f0000ba1000+0xde6)=0x4) sysfs$1(0x1, &(0x7f0000df3000)="db73656375726974797d6367726f757000") setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) 2018/01/08 04:41:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000002000-0x1000)="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", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000)="") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) 2018/01/08 04:41:14 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000077c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="121efe739804ff46b23aed3827e959f3", 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c9b000)={0x0, 0x0}) dup2(r4, r3) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/08 04:41:14 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x4)='/dev/sg#\x00', 0xb1af, 0x801) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x3ffffffffffffff}) 2018/01/08 04:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ed9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be8000)=0xe8) getresuid(&(0x7f0000c45000-0x4)=0x0, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000c80000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003e7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000)=0xe8) setresuid(r1, r2, r4) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) r5 = getegid() chown(&(0x7f0000c07000-0xa)='./control\x00', r3, r5) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000841000-0x1c)=@req3={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/08 04:41:14 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b70000-0x18)=@generic={0xffff, 0x1000, 0x4}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b3b000-0x1204)=@newsa={0x144, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b72000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000b71000)=""/25) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000b70000)=[{{&(0x7f00001ab000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009c7000-0x40)=[{&(0x7f0000970000)=""/146, 0x92}, {&(0x7f0000324000)=""/69, 0x45}, {&(0x7f00002a5000-0xe4)=""/228, 0xe4}, {&(0x7f00008a1000)=""/4096, 0x1000}], 0x4, &(0x7f0000496000)=""/164, 0xa4, 0x0}, 0x401}, {{0x0, 0x0, &(0x7f0000b71000-0x90)=[{&(0x7f0000b71000-0x5b)=""/91, 0x5b}, {&(0x7f0000845000)=""/29, 0x1d}, {&(0x7f000069a000)=""/244, 0xf4}, {&(0x7f000017d000-0x73)=""/115, 0x73}, {&(0x7f00005d4000-0x37)=""/55, 0x37}, {&(0x7f0000b71000-0x1000)=""/4096, 0x1000}, {&(0x7f00007c1000-0x97)=""/151, 0x97}, {&(0x7f0000b71000-0xa9)=""/169, 0xa9}, {&(0x7f0000b71000-0x60)=""/96, 0x60}], 0x9, &(0x7f00008a7000)=""/179, 0xb3, 0x6}, 0x7fffffff}, {{&(0x7f0000b71000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b70000)=[{&(0x7f0000089000-0x39)=""/57, 0x39}, {&(0x7f00006ce000)=""/251, 0xfb}], 0x2, &(0x7f0000391000-0x6)=""/6, 0x6, 0x800}, 0xb1f}, {{&(0x7f0000319000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003b0000-0x40)=[{&(0x7f0000b71000-0x67)=""/176, 0xb0}, {&(0x7f0000b71000-0xa1)=""/161, 0xa1}, {&(0x7f0000b71000-0x4d)=""/77, 0x4d}, {&(0x7f00006da000)=""/158, 0x9e}], 0x4, &(0x7f00005c2000-0x83)=""/131, 0x83, 0x80000000}, 0x6}, {{&(0x7f00005d0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000b54000)=[{&(0x7f0000b71000-0x28)=""/40, 0x28}, {&(0x7f0000b71000-0x74)=""/116, 0x74}, {&(0x7f0000b70000)=""/148, 0x94}, {&(0x7f0000b71000-0xe)=""/14, 0xe}, {&(0x7f0000290000-0x1f)=""/31, 0x1f}], 0x5, &(0x7f0000b70000)=""/53, 0x35, 0x45b}, 0x0}, {{&(0x7f000078f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008d0000)=[{&(0x7f0000b70000)=""/37, 0x25}, {&(0x7f00005f3000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b71000-0x35)=""/53, 0x35, 0x6a45}, 0x6}], 0x6, 0x40010121, &(0x7f000025a000)={0x77359400, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000514000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b70000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00006a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00004d6000)={r3, r4}) 2018/01/08 04:41:14 executing program 7: signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bcf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/08 04:41:14 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000fef000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0xfffffffffffffffd, 0x3}}], {{0x0, @ipv4={{0x5, 0x4, 0x800000000, 0x0, 0x38, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, {[@eol={0x0}, @mss={0x2, 0x4, 0x10000}, @generic={0x5, 0x7, "def63457f3"}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000085f000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000c86000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) write$tun(r0, &(0x7f0000ff0000-0xb0)=@hdr={0x1, 0x3, 0x969, 0x80000001, 0x5, 0x2, @ipv4={{0x12, 0x4, 0x9, 0x4, 0xa6, 0x2, 0x8, 0xffffffff, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@rr={0x7, 0x17, 0x3, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @rand_addr=0x5, @empty=0x0]}, @generic={0x0, 0x12, "b9757b13d04c86b667b153a73a457f8b"}, @lsrr={0x83, 0xb, 0x8, [@rand_addr=0x4, @broadcast=0xffffffff]}]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x7ff, 0x0, 0x0, 0xa, 0xb944, "d878ae", 0x7, "75da75"}, "24b3348bb753bcc6a3618e669c5aa00c927b759d2e8dcb849a3f9741caf1b8d5d832518942f8b4df84a14cea888035d1b9b682e948ccc9768bfade81f2fda4270008dbbb40ad96484091b4713e8b"}}}, 0xb0) 2018/01/08 04:41:14 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x7, 0x9, 0x0}, 0x20) 2018/01/08 04:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000769000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000042f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d1e000)={r2, 0x24}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000dc3000)=""/30, 0x1e, 0x20, 0x0, 0x0) 2018/01/08 04:41:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000613000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000b57000)=0x0, 0x26a9509) 2018/01/08 04:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$urandom(&(0x7f000082d000)='/dev/urandom\x00', 0x0, 0x0) mkdir(&(0x7f00004ed000)='./file0\x00', 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000073000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000233000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x10000, 0x7, 0x8a, &(0x7f0000b0c000/0x4000)=nil, 0x8}) dup2(r0, r1) r3 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') read(r3, &(0x7f00008d2000)=""/0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000269000-0x8)='./file0\x00', &(0x7f0000815000)=[], &(0x7f000058d000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/08 04:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000039c000)=0x400000000000001, 0x4) fremovexattr(r0, &(0x7f000005c000-0x9)=@known='user.syz\x00') fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 28.459676] device syz2 entered promiscuous mode 2018/01/08 04:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000087000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a8000)=0xfffffffffffffec3) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000058f000-0x4)=r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000f0b000-0x50)={{0x3, 0x0, 0x2, 0x2, 0xfffffffffffffffe}, 0x2, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDDELIO(r0, 0x4b35, 0x0) 2018/01/08 04:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000678000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f00009da000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c0f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f0000e4a000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) [ 28.541312] binder: 4591:4594 ERROR: BC_REGISTER_LOOPER called without request [ 28.591459] binder: 4591:4601 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 04:41:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000846000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000456000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xbfc300000000, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) clock_gettime(0x6, &(0x7f000072d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000078000-0x50)={{0x7f, 0x2}, {0x6, 0x75}, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000f0d000-0x39)="", 0x0, 0x0, &(0x7f0000290000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000-0x68)={0x8, 0x2, 0x3, {0x0, 0x0}, 0x8, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r1, &(0x7f00000f7000-0x19)=""/25, 0x19, 0x100000001, &(0x7f0000001000-0x10)={0x0, 0x0}) r4 = add_key(&(0x7f000068a000)='rxrpc\x00', &(0x7f0000fd3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000645000)="9c275e68b176a2160654cabf264cf2364534d91a77d7aa0720d02798cb504bbf3d76b73d493c2e6895fbdd6602782dc09f6951c12c1976ca046bb29293619351af68f4d47966b4cc34b0f59136da0bf1785e8cedd944880ed318b42e475e9d8256f436b14d16ec4858ae41a1c99951af58a67db39a08261dd838bb3fcb3d3e75750fd3d3c2bf2445146047cc1858e4536857560d70cc30e40bf043f81180b1d7b37e5a3d628524a5d2f9dcc0d3247afbdd06", 0xffffffffffffffb9, 0xfffffffffffffffd) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000867000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000034d000)=0xb915, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$search(0xa, r4, &(0x7f0000fef000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) 2018/01/08 04:41:14 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000090000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0xa2e, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x401, 0x7, 0x1, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x8000, 0x7fffffff, 0xb92}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x4) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000755000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000001000-0xc)=""/12, &(0x7f0000001000)=0xc) close(r2) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000006f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0xc) fcntl$setownex(r3, 0xf, &(0x7f0000b40000)={0x1, r4}) socket$inet(0x2, 0x8000e, 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00003a3000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff94, [0x1, 0xbe16, 0x69cb, 0x7, 0x5, 0x100, 0x0, 0xbd]}, 0x5c) 2018/01/08 04:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f82000-0x8)="636d04ed686e650d") exit(0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000042f000-0x4)=0x3, 0x4) read(r1, &(0x7f0000ee1000-0x1)=""/0, 0x0) 2018/01/08 04:41:14 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000e4000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x5c8, 0x800}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001000-0x3c)=[{{&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5-generic)\x00'}, 0x58, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="ec56d65f50a72196360633c9d0a0b04733ef58dfdc5c552931e100fa823b66946e6f94f9b9c0df25606ae76abf60e424ae43760fc2e6d7fbc97e4b7330c9c9ddcdfa0666b82367f9b0b10ae60beae1cb4d1dabd2", 0x54}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 04:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f6e000)=0x0) process_vm_readv(r0, &(0x7f0000e24000-0x70)=[{&(0x7f0000330000)=""/66, 0x42}, {&(0x7f0000cb7000-0x37)=""/55, 0x37}, {&(0x7f0000171000)=""/4096, 0x1000}, {&(0x7f00008ea000)=""/4096, 0x1000}, {&(0x7f0000b0a000)=""/4096, 0x1000}, {&(0x7f0000d82000-0xa5)=""/165, 0xa5}, {&(0x7f0000d4f000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000789000-0x20)=[{&(0x7f0000866000-0x1000)=""/4096, 0x1000}, {&(0x7f0000905000-0x3d)=""/61, 0x3d}], 0x2, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 04:41:14 executing program 4: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000057f000)=0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000057f000-0xb8)="bb605261932be15e4b1a1e420635a996d4593212e6e9db9882486c9f04512c0c5dbeab37fe495c450398322d7ba1d8f2110b2b3d99bc8082fcc26973ecbfeae3b826110366fd1f189efb0b200d081b594ca1678e28257ea9abb6d69bbe3ba2020e3807069698becc2b53c08091248f34faf50eb5aa150a723b68bcbdecec9fb1cd024b7054a3459f8bd833b8feff0ba82c011e94dc09e75001a376d8e8851fa46a9b946a90097270abf28e17180be6926418a204f1e93568") 2018/01/08 04:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005c2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000192000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000112000-0x8)={0x0, 0x1}, &(0x7f0000d21000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000302000)={r1, 0x100000003}, &(0x7f00001d1000-0x4)=0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000236000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) syz_open_pts(r2, 0x4080) 2018/01/08 04:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000147000)={0x7f, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x2000000004, &(0x7f0000003000)="441f08000000000031ffff0000030278130500110300000000f100025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x84, &(0x7f000073a000-0xf)=""/1, &(0x7f0000004000-0x4)=0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000703000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000308000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0xc1, 0x500000, 0x10}, &(0x7f00008c1000-0x4)=0xa0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000080e000-0xc8)=""/200) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000307000-0x78)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x10001, 0x1a44, 0x8, 0x2, &(0x7f000009e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff, 0x7, 0x69}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bc2000)={r2, 0x0, 0xfffffffffffff001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007a3000-0xa0)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x80, 0x3ff, 0x8ee}, &(0x7f0000cbc000)=0xa0) 2018/01/08 04:41:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000)=""/113) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) renameat(r0, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00') 2018/01/08 04:41:14 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000098c000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e9e000-0x10)=@generic=""/16, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000606000-0x4)=0x80, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000495000)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x5b8, {{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaedd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet(0x2, 0xe, 0x2) 2018/01/08 04:41:14 executing program 3: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x20000205, &(0x7f0000729000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00001e6000-0x30)={0xffffffffffffff80, 0x6, 0x8, 0x3, 0xffffffffffffffff, 0x80}) 2018/01/08 04:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d2f000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = signalfd4(0xffffffffffffffff, &(0x7f000000e000)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000+0x8e0)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r1 = getpid() r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000990000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000821000-0x4)=0x8, 0x4) r3 = gettid() readv(r0, &(0x7f0000397000)=[{&(0x7f0000dd1000)=""/4096, 0x1000}], 0x1) r4 = inotify_init1(0x0) dup3(r4, r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f2a000)='/selinux/context\x00', 0x2, 0x0) tgkill(r1, r3, 0x1) 2018/01/08 04:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) chdir(&(0x7f00001fc000)='./file0\x00') 2018/01/08 04:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b36000+0x71)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2018/01/08 04:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006fa000)={"7f2c074816f4c3bdbb38e30c0c93c117", {0x4, 0xb4b, 0x0, "6306efff6acb", 0x5, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000587000)=""/167, &(0x7f0000b1d000)=0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000eee000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000265000)={0x6, [0x10000, 0x2, 0x9, 0x0, 0x100, 0x1ec]}, &(0x7f0000619000-0x4)=0x10) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00007b5000)={0x6, 0xe9b, 0x5b82, 0xf5, &(0x7f0000ac8000)=""/245, 0xc, &(0x7f0000b72000-0xc)=""/12, 0x1000, &(0x7f00005b5000)=""/4096}) 2018/01/08 04:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[], 0x0, 0x0) 2018/01/08 04:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000a48000)=0x4) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000af3000)={0x0, 0xa4, &(0x7f00004b7000)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x2, 0xc33, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d42000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000563000)={r2, 0x2a}, 0x6) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2018/01/08 04:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077a000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x10000, &(0x7f00007e5000-0x8)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a87000)=0x0, &(0x7f0000d7f000-0x3)=0x8) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="") 2018/01/08 04:41:14 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000d6000)={r1, 0x80000, r2}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/08 04:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00003fb000)=0xa) fdatasync(r0) 2018/01/08 04:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f000041e000)='/dev/input/event#\x00', 0x2, 0x101000) close(r1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a30000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000918000-0x10)={r3, &(0x7f00003c4000-0xa1)=""/161}) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 04:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000b96000)=""/77, 0x4d, 0x40000000, &(0x7f0000775000-0x10)={0x4, 0x400, 0x7, "45f50e6217db", 0xffff, 0x0}, 0x10) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) 2018/01/08 04:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000653000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000d11000-0x65)=""/101) 2018/01/08 04:41:14 executing program 6: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x2000000000000028, &(0x7f0000ba4000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba3000)={0x0, 0x0, 0x0}, &(0x7f0000ba3000)=0xc) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/08 04:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f00009c1000)=0x0, 0x4) sendfile(r0, r1, &(0x7f0000514000)=0x0, 0x18001) 2018/01/08 04:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x35) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_gettime(0x0, &(0x7f000093c000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000911000-0x40)={0x800, 0xff, 0xfffffffffffffff9, 0x5, 0x2969, 0x4, 0x9, 0x3f}, &(0x7f0000a4c000)={0x0, 0x100, 0x319, 0x9, 0x40, 0x100000000, 0x8, 0x1}, &(0x7f0000313000)={0x4b, 0xffff, 0x2a, 0x3, 0x7, 0x1f, 0x1, 0x7fffffff}, &(0x7f0000474000-0x10)={0x0, 0x0}, &(0x7f000070a000)={&(0x7f00005a6000-0x8)={0x100}, 0x8}) futex(&(0x7f0000f39000-0x4)=0x20000000, 0x1, 0x100000000000000, &(0x7f000000d000)={r2, r1}, &(0x7f0000231000)=0x0, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r4 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f66000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef6000-0x4)=0xc) syz_fuse_mount(&(0x7f00002ad000)='./file0\x00', 0x4000, r4, r5, 0x400, 0x80000) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2018/01/08 04:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f000076f000-0x8)=0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) 2018/01/08 04:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000)={0x20, 0x0, &(0x7f0000006000-0x28)=[@request_death={0x400c630e, 0x0, 0x0}, @request_death={0x400c630e, 0x1, 0x0}], 0x0, 0x0, &(0x7f000000a000-0x6)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000395000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000bda000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ff0000-0x30)={0x58, 0x0, &(0x7f0000190000-0x58)=[@increfs_done={0x40106308, r3, 0x1}, @register_looper={0x630b}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x1, 0x3}, @enter_looper={0x630c}, @increfs_done={0x40106308, r4, 0x2}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x4}], 0x67, 0x0, &(0x7f0000ad6000-0x67)="56006ea02d42a9440452bf792a95d77ca477e504f4fba8fda97dca49219ae3469d5b903ec55efd951e4f8d1608154a42d633f9500b0e313065efb838b4b8757d6b24db9d4388596f871e0678017d6a7e61b384084ca4c69210d8120e91a762857601b52962b43f"}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000057c000-0x18)={0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ea000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d92000)={0x1, &(0x7f00009bd000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f00001d2000)={r7, 0x1}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002cc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f00005df000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00009f7000-0x8)={0x0, 0x8001}, &(0x7f0000b45000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000651000)=@assoc_value={r9, 0x5}, 0x8) getsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000d71000-0xc)={@multicast2=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000bba000-0x4)=0xc) getpeername$netlink(r8, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000060000-0x4)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r5, 0x0}], 0x0, 0x0, &(0x7f0000238000)=""}) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000957000-0x30)={0x18, 0x0, &(0x7f0000569000-0x18)=[@exit_looper={0x630d}, @decrefs={0x40046307, 0x4}, @dead_binder_done={0x40086310, 0x4}], 0x2f, 0x0, &(0x7f0000fc1000)="7fa40c514d33d8963eac343cc3914c350ec0a11ee1917a0387af6aef6849c82fc548351720cd95e8a62f604ccfa3a3"}) syz_open_dev$binder(&(0x7f0000671000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/08 04:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f0000432000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000939000)=0x4) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/08 04:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c73000-0x88)={0x9, {{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fchmodat(r0, &(0x7f0000ae5000)='./file0\x00', 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b15000-0x4)=0x0) [ 28.957888] binder: 4685:4688 BC_INCREFS_DONE u0000000000000000 no match [ 28.965263] binder: 4685:4688 ERROR: BC_REGISTER_LOOPER called without request [ 28.972812] binder: 4685:4688 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 28.983847] binder: 4685:4688 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 28.996902] binder: 4685:4688 BC_INCREFS_DONE u0000000000000000 node 6 cookie mismatch 0000000000000002 != 0000000000000000 2018/01/08 04:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00009ea000)={{0xce1, 0x100000000}, {0x3, 0xa5}, 0x1, 0x2, 0xffffffffffff7fff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) 2018/01/08 04:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x208c) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x80000802, 0x2100000000000085) remap_file_pages(&(0x7f00006b5000/0x4000)=nil, 0x4000, 0x2000000, 0xad, 0x3) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000202000-0x4)=0xb582, 0x0) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd00, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e02000-0x20)={@generic="6492b1b9cdfc2c9f7b0c74bda93fc6c2", @ifru_flags=0x800}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000223000-0x4)=0x0, &(0x7f0000c81000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000383000-0x4)=0x0) getpeername$inet6(r0, &(0x7f0000746000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000090f000)=0x1c) pwritev(r1, &(0x7f00009e3000-0x10)=[{&(0x7f000029b000-0xc2)="57540b7d69c8c2dc0097451b2f22a0307110cd51ecee5d0f3f29973906bbd414cb1e603c5fb6856b1cd09cd3ce252efa8b8e144807fbc85f3375a5ce8321720c7ff5157220932c366e3ca1ffb1f770a4f38af39583bfd3491fe662782f739b7a12b9ed031cb4e6804f8a20324b26c8327f79629ce173a002fcfac9dae5335938770bbbf9a929e6b33b3fc373cd3aacbeeafa05e967b3d3841da760babc5cb17f437e6c44f30ec990c97abe2f0edf95f651f53179d104114f8b11c88fbcee2cebf4ca", 0xc2}], 0x1, 0x0) 2018/01/08 04:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fd6000)=r2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x2, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/08 04:41:14 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") set_tid_address(&(0x7f0000dc6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00009dd000)=0x0) [ 29.009274] binder: 4685:4688 Release 1 refcount change on invalid ref 0 ret -22 [ 29.018018] binder: 4685:4688 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 29.039779] binder_alloc: binder_alloc_mmap_handler: 4685 20000000-20002000 already mapped failed -16 [ 29.056887] binder: 4685:4693 BC_INCREFS_DONE u0000000000000000 no match [ 29.064798] binder: 4685:4693 ERROR: BC_REGISTER_LOOPER called without request [ 29.072376] binder: 4685:4693 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 29.079232] binder: BINDER_SET_CONTEXT_MGR already set [ 29.085230] binder: 4685:4688 ioctl 40046207 0 returned -16 [ 29.089708] binder_alloc: 4685: binder_alloc_buf, no vma [ 29.089725] binder: 4685:4716 transaction failed 29189/-3, size 0-0 line 3127 [ 29.089793] binder: 4685:4693 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 29.089801] binder: 4685:4693 BC_INCREFS_DONE u0000000000000000 no match [ 29.089810] binder: 4685:4693 Release 1 refcount change on invalid ref 0 ret -22 [ 29.089816] binder: 4685:4693 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 29.100843] binder_alloc: 4685: binder_alloc_buf, no vma [ 29.100860] binder: 4685:4693 transaction failed 29189/-3, size 0-0 line 3127 [ 29.150622] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 04:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00005b9000-0xb4)=[{{0x0, 0x0, &(0x7f0000445000)=[{&(0x7f00001ca000)=""/50, 0x32}, {&(0x7f0000c0f000)=""/225, 0xe1}, {&(0x7f0000d96000)=""/4096, 0x1000}, {&(0x7f00003de000-0xbc)=""/188, 0xbc}, {&(0x7f0000b0f000-0x6)=""/6, 0x6}, {&(0x7f00005a4000-0x67)=""/103, 0x67}, {&(0x7f0000573000)=""/253, 0xfd}], 0x7, &(0x7f00009ca000)=""/141, 0x8d, 0x2}, 0x9}, {{&(0x7f000052d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001ef000-0x60)=[{&(0x7f0000187000-0x1c)=""/28, 0x1c}, {&(0x7f0000efd000-0x67)=""/103, 0x67}, {&(0x7f0000297000-0xce)=""/206, 0xce}, {&(0x7f00001df000-0xf9)=""/249, 0xf9}, {&(0x7f00002ba000-0x56)=""/86, 0x56}, {&(0x7f0000192000-0xed)=""/237, 0xed}], 0x6, &(0x7f000087e000)=""/243, 0xf3, 0x8}, 0x2}, {{&(0x7f0000e90000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000468000-0x10)=[{&(0x7f00006ff000)=""/43, 0x2b}], 0x1, &(0x7f0000998000-0xd0)=""/208, 0xd0, 0x956}, 0x2}], 0x3, 0x40000000, &(0x7f00003b6000-0x10)={0x77359400, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x379}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000855000-0x70)="ad81ce6415c5d8d70d3e6752f1312ab524deba614cedc0bcb41aa425921aeb12e5dc1693a9d419af1605d9a9d07006a9e74c2e058c20017653635b3961863fb09628a2fad56ac0daa33593f07b00e72ec61cf17d0cd3c1503fd1248c2eef6766069b9e184235df1ec5345ce845b09338", 0x70, 0x40000, 0x0, 0x0) 2018/01/08 04:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000af6000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/08 04:41:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f33000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e89000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000474000)=&(0x7f0000318000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ca4000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000568000)={0xff, {{0x2, 0x2, @rand_addr=0x7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/08 04:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000)=0x0, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002fc000-0x10)={0x0, 0x7530}, 0x10) 2018/01/08 04:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000498000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x69f16f9edaafcefa, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a88000)="02", 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001e8000)=0x0) tkill(r2, 0x36) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='blacklist\x00', &(0x7f00005df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/08 04:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000011000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026a000-0x4)=0x10) connect(r0, &(0x7f000010c000)=@in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) acct(&(0x7f0000932000)='./file0\x00') r2 = socket(0x1b, 0xa, 0x100000001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006fe000)={0x0, 0x1ff, 0x8001}, &(0x7f0000b28000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000574000)={r3, 0x8}, &(0x7f0000d1e000)=0x8) sendmsg$netlink(r1, &(0x7f0000e84000-0x38)={0x0, 0x0, &(0x7f0000706000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x26, 0xcffddcf8d9b2dd03, 0x0, 0xffffffffffffffff, "d0"}], 0x14}], 0x1, &(0x7f0000fc2000)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002b6000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f00000c5000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000241000)={r1, 0x8000, 0x10}, 0xc) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) [ 29.156093] binder: undelivered TRANSACTION_COMPLETE [ 29.161228] binder: undelivered TRANSACTION_COMPLETE [ 29.166328] binder: undelivered transaction 8, process died. [ 29.172214] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 04:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b53000-0xb)='/dev/loop#\x00', 0x7, 0x200) r1 = syz_open_dev$usbmon(&(0x7f0000fe9000-0xd)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dd4000-0x10)={0x15, 0x3a, &(0x7f0000652000)="dd5c6da784dbcf7cd26ad3f8159c22ff0ea480043aa82462e3dc3590f3231dca79286c840750173ed9ffe57ba85357cf4e55e3a5ebb46aca88fb"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000c0000)=0x0, &(0x7f0000ab9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004b4000+0x570)={0x0, 0xb5, "18c249ce4e87e7f8e6f0c434d67393e1b48c71a0b92ab36247dc568e64531795697176b9689aa25063f319bd0da0f5a2214e7f176a30d8caa53927423dac4d87f85fe373a87b18a471bcd133764ab48b3682688b108338a18078506a68dc3370bf0d1933e9f661be0c063c9fd68d2e2eecbc0eba26f73c32d40365ca3f3dfe9a7df3f2ae12fdced926b160a055bf1205d227eeb69a477da8837ffd0a9964307af68abeb2b055abe398e01829ae32fb2676e69b8648"}, &(0x7f000030d000-0x3)=0xbd) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000099000-0x6)={r2, 0x2}, &(0x7f00001e0000)=0x6) timer_create(0x0, &(0x7f0000aec000)={0x0, 0x30, 0x0, @thr={&(0x7f00003a1000)="34dc0f3e9e19446c1bb3ab64740860cfa6ecfe227916623d0d172881475cf8dc5aa8d89c3050aedd21bc11ca002a36cc539203bb97b4e2856b538839e77604cd899c6711f299b5a6809ebd5e4639b6", &(0x7f0000727000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059b000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001ca000-0x8)=[{0xc, 0xfffffffffffffffb}], 0x0) preadv(r0, &(0x7f0000326000)=[{&(0x7f00005c1000-0x33)=""/51, 0x33}, {&(0x7f00001b3000)=""/196, 0xc4}, {&(0x7f0000694000)=""/0, 0x0}, {&(0x7f0000a29000)=""/169, 0xa9}, {&(0x7f0000616000-0x55)=""/85, 0x55}, {&(0x7f0000808000)=""/205, 0xcd}, {&(0x7f0000d9d000-0x61)=""/97, 0x61}, {&(0x7f0000c24000-0xc2)=""/194, 0xc2}, {&(0x7f00005fb000)=""/102, 0x66}, {&(0x7f000078d000)=""/227, 0xe3}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000744000)=0x0, &(0x7f0000c85000)=0x4) socketpair$inet(0x2, 0x806, 0x8000000d09c, &(0x7f0000ce1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000691000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000658000)=0x8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000095000+0xe99)=""/129) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000798000-0xd)='/selinux/mls\x00', 0x0, 0x0) r5 = gettid() syz_open_dev$binder(&(0x7f00001ad000)='/dev/binder#\x00', 0x0, 0x2) getresuid(&(0x7f000009d000-0x4)=0x0, &(0x7f00004a1000)=0x0, &(0x7f0000150000)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d20000-0xe8)={0x0, 0x0, 0x0, 0x97d, 0x8, 0x0, 0x0, 0x1b, 0x0, "29b05071bce8fbaacf3e6c03fc9ee71f30f14757e65f571faa4a5156d21b0c85eaa5963e655798602847696e894e3e1452300120b26a87ea253664e360ca37f9", "6788be7ccc54557bcf17a0d5fef6f24d999b8d38223eb05a17368ef204a4cdad2e24e9a560ac841b5217886c71e0df621d1673f1c9037a7d45918c62fc392579", "72b12fc323724ba7fc90fb159bff4bb440be28244c4eca7e30c1868aec153b6e", [0x6, 0x400]}) openat$rtc(0xffffffffffffff9c, &(0x7f00001e2000)='/dev/rtc\x00', 0x640400, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000eed000)={0x1, 0x3, r5, 0x2f11, r6, 0x0, 0x5, 0x9}) 2018/01/08 04:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a52000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0e000-0x9)='/dev/rtc\x00', 0x2, 0x0) perf_event_open(&(0x7f0000f4e000)={0x2, 0x78, 0x10000, 0x0, 0xffffffff, 0x5, 0x0, 0x3, 0x20011, 0x7, 0x1, 0xb6, 0x1, 0x100000001, 0x1, 0xb1d0, 0xaa, 0x3ff, 0x3f, 0x0, 0x7, 0x8, 0xfffffffffffffe01, 0xffffffffffffb79d, 0x6, 0x1ff, 0xffffffffffffff8e, 0xa2, 0xffffffffffffff0a, 0x7, 0x101, 0x1ff, 0x2, 0x0, 0xed, 0x8, 0x0, 0x101, 0x0, 0x800, 0x1, @perf_config_ext={0x2648, 0x8}, 0x2000, 0x80, 0x1, 0x2, 0xd322, 0x461, 0x9, 0x0}, r0, 0x2, r1, 0xb) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) creat(&(0x7f0000ddc000)='./file0\x00', 0x0) r2 = open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000d54000-0x5c)={{0xa, 0x2, 0x10000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf0}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x7, [0x1000, 0x7ff, 0x6, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffff9]}, 0x5c) 2018/01/08 04:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000367000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f000098b000-0xc)='./file0/bus\x00', &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) getsockopt$inet_buf(r2, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/08 04:41:15 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000047a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) 2018/01/08 04:41:15 executing program 1: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/01/08 04:41:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x7c)=""/124) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89a, 0xfffffffffffffff7, 0x825, 0x4, 0x10}, &(0x7f0000001000-0x4)=0x5e) 2018/01/08 04:41:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000a6000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00004f3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x40}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(r1, &(0x7f0000808000-0x8)={0x0}, 0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000955000-0xc)={0x2, 0xfffffffffffffff8, 0x8, 0x5, 0x2, 0xf372}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/08 04:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000007, 0x852b, 0xffff, 0x10000007ffffffb, 0x0}, 0x14) writev(r0, &(0x7f00003cd000)=[{&(0x7f0000b1a000)='%', 0x1}], 0x1) 2018/01/08 04:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000e3b000)={0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000e77000)={0x8001}, 0x4) 2018/01/08 04:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000c4000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000009b000-0x4)=0x0, &(0x7f0000221000)=0x4) listen(r1, 0x0) r3 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) dup2(r3, r0) 2018/01/08 04:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006c1000)="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", 0xfc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000005b000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "f9d3c7097ced860000000323877a0f76228000483f6411bfa78b1c8e1b9beab0d3f0c41cec811f403c20b88d80a68e771a8e2dde67669843bd94dd2d510113b703ea2128c4e0ee5d6e238eea66429dc0"}, 0x160) 2018/01/08 04:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f000022b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x47fd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c2b000-0x4)=0x0) fcntl$setsig(r3, 0xa, 0x12) setpgid(r5, r5) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000481000)=[{&(0x7f0000eea000)=""/201, 0xc9}, {&(0x7f0000975000)=""/42, 0x2a}, {&(0x7f0000d32000-0x63)=""/99, 0x63}, {&(0x7f0000b5f000)=""/140, 0x8c}, {&(0x7f00001e9000)=""/197, 0xc5}, {&(0x7f0000c91000)=""/223, 0xdf}, {&(0x7f0000ebe000-0xda)=""/218, 0xda}], 0x7, &(0x7f00003c6000)=[{&(0x7f0000536000)=""/10, 0xa}, {&(0x7f000028a000-0xe)=""/14, 0xe}, {&(0x7f0000427000)=""/43, 0x2b}, {&(0x7f0000bb4000-0xa3)=""/163, 0xa3}], 0x4, 0x0) dup2(r2, r1) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2018/01/08 04:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000002c000-0x190)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x366, []}, 0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ba6000-0xc)=@sack_info={0x0, 0x10000, 0xfffffffffffffffb}, &(0x7f0000068000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e66000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x7ff, 0x6, 0x100, 0x0}, &(0x7f00005c2000-0x4)=0xa0) 2018/01/08 04:41:15 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000f84000-0x8)='./file0\x00', &(0x7f0000f83000)=""/68, 0x44) setresgid(r1, 0x0, 0x0) 2018/01/08 04:41:15 executing program 5: mlock2(&(0x7f0000975000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x240000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x60, 0xd, 0x5, 0x8, "27179982cce94a649dbb0514d87e1f5fd2d788a4650b44d537be93d8c8626e79ba9dc4044815ea87a8ee520560a6bc134d1ed41857daf5c7723ed014418f5c21", "6e82bbe93a7e12ebe22ae9d9d7a8b418c689cfd9f5c478a5ed1b154404df23bb", [0x5, 0x1], 0x0}) 2018/01/08 04:41:15 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 04:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x200000000009) setfsgid(0x0) connect$unix(r0, &(0x7f00008c8000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fb3000)=@abs={0x1, 0x0, 0x0}, 0x8) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000200feffffff0800000000060000", 0x24) 2018/01/08 04:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000)=0x0, 0x4, 0x0, &(0x7f0000edd000-0x10)={0x0, 0x0}, &(0x7f0000ae8000-0x4)=0x0, 0x1ff) accept$ipx(r0, &(0x7f0000996000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cb5000-0x4)=0x10) clock_gettime(0x0, &(0x7f00006fd000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000b1a000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}, &(0x7f00004a4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 04:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$KDMKTONE(0xffffffffffffffff, 0x5385, 0x7f) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000284000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bc0000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a2c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00006ef000-0x1)=0x0) 2018/01/08 04:41:15 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000001b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common='lo\x00', 0x10) connect$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006fe000)={0x0, 0x6, 0x7, 0xff, 0x22cc, 0x8f1, 0x10000, 0x3, {0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x10000, 0x100, 0x8}}, &(0x7f000034c000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000034b000)={r1, 0x4}, &(0x7f00007b2000-0x4)=0x6) accept4$packet(r0, &(0x7f00007d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e09000-0x4)=0x14, 0x80000) sendto$packet(r0, &(0x7f0000979000-0xea)="286e70ac9c188ccf01340be01117543ce9961aa2d0e1ed3740b033759dd5dbb2cfeca033289f3957608bbe459ae2c3eef48a363fc28203a7c69e94eb4eab05c98b2bc34e042860d5f68c4af85e3bdfa21a74d52eb56396a107f80707e3696f266cbd57e070dee113456865f8a9ec53d8201c547b1d13419e8ac20de322fd42f878920ad7e85b5cdd80f76137f05640de1a1c2e17733a413a7bfdd0e33eadf40d97d01966c0a109108cf5d1c89072acbda1746dbccf6cb7ec220b94125de39c93646b81a2cf15620923769ed5ff9f3af3f588d73ef3ef180da212722a79f9edcfa6f90ef921bbcd130947", 0xea, 0x80, &(0x7f0000d4a000-0x14)={0x11, 0xff, r2, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 04:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept4(r0, &(0x7f000043b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009fd000)=0x1c, 0x80000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) 2018/01/08 04:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000009b000)=[], 0xb, 0x0, &(0x7f00003ed000-0xb)="c4da89287aefd6b3a99f12"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) [ 29.373436] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. [ 29.396375] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 04:41:15 executing program 7: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000067e000-0x1a)={0x0, 0x5, 0x9, [0x3c64, 0x800, 0xe9e2, 0x5, 0x6, 0x2, 0xfffffffffffffff7, 0x4c, 0x0]}, &(0x7f000040f000-0x4)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) ptrace$pokeuser(0x6, r3, 0x800, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0xfff, 0x0}, 0xc) fadvise64(r0, 0x0, 0x0, 0x3) 2018/01/08 04:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) fcntl$setstatus(r0, 0x4, 0x800000006000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a10000-0xb)='/dev/hwrng\x00', 0xc0280, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00009a9000-0x8)=0x0) readv(r0, &(0x7f0000d05000)=[{&(0x7f0000f30000)=""/141, 0x8d}, {&(0x7f00001cb000-0xcd)=""/205, 0xcd}, {&(0x7f0000ee1000)=""/6, 0x6}], 0x3) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000510000)={0x0, 0x9}) pwritev(r0, &(0x7f0000ec8000-0x30)=[{&(0x7f000028c000-0x93)='\b', 0x1}, {&(0x7f000034a000)="d659de6224b43d916aac4f7476569d9438a22a64634381a10a051f126d0d482b48034025aa82c6cfd86d458e8d6d91815b8ecc38897f91e07c52afa53a3f0ce2d2ba6b2b2e4103ebb848817dfb0178360b1ee948ee86e175c86ff8108c5db30dc98ec1ab0c6fd704aaf53ae815ce1f1d105eb4071e9ff534c8fc1f08f058473b7f558ee54ae2597fe65461401cae1b160520dcf9a8c2f49622b520dc91639e351c1fcfbdd4e22aeb59b93c53467e0f2f6f2edae1a9fcd6810bd8a34242dee0f9425f", 0xc2}], 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/08 04:41:15 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x272) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8001}, &(0x7f0000793000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r2+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) removexattr(&(0x7f0000bf6000)='./file0\x00', &(0x7f00007b1000)=@random={'os2.\x00', ')\x00'}) 2018/01/08 04:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008bf000)={0x0, 0x9f, 0x1, [0x1]}, &(0x7f00003d1000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000089d000)={r1, 0x504, 0x8f, "86e1d0b997f5e7ed60d09487758956e5c5287deb837342373bbe78277010f8c7992c87e8ea4dd2a50dcc8fa6664f1ab71623d42ef07168cd8e24cafbe1729d9613692dd77889dc5a3c996bb3b1b1da518082cac9b631c57ce8e544f905c77b25c370fb0ff68003429a11c3c158c2b0f4d120417512170d1b00d69580527c566c22252fb088e3b715c066d3fcb7aa7d"}, 0x97) pwrite64(0xffffffffffffffff, &(0x7f0000a4c000-0x1)="", 0x0, 0x0) [ 29.471473] binder: 4817:4819 ioctl c0306201 20007fd0 returned -11 2018/01/08 04:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000207000-0x8)='./file0\x00', 0x200000, 0x108) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000302000)='/dev/keychord\x00', 0x14000, 0x0) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xfffffffe}]}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) 2018/01/08 04:41:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x100, 0x3f}) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xe)='+trusteduser*\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="6b5977c9d7a3736d89720df4f91abc2af35e64f6f125a397ecde0c107133de1c54adce3caf238b02624f29d43c716655e34ce58b5775a7b0164c7497c03e3d64eb348c8f809f00a4993f06b02b4c27d00e6b5d9bc45f026182d19a695ea77cd67f40b8722689d2c5112ff5ce0b991483dfdc3917d6cfdeaae803b57091ebe6175aee65d3bdf8ce769c053f6c831799ddd19e26889590f8e1d1358762f45b064a62744d0b08f89e5a5e62d87d6a56d4faeb69895abd93b86d1a3ab88b79746a8293c4dcbe9e542d45e9bf9921592b06576f4819ace8b2f18e63b23932878907cbae0847f0792a4217343eb487", 0xec, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000)=[{&(0x7f0000000000)="c557b0bce0bde02543650bc53fc4ccb07012bdf10f2d13fef22720577124f70914b5705dea68ddc6d249730281e6952307a300f5f7c2ad48ac6e4c3a9ac98576f93f4bf41505cebfc41d2e776e9d497b0742b892da34f7d2e6bab238468375dfbce9ca36a7b0c5f4098853d6b3b3827ad909f816fb3383cb859246ed2c6fd0ac4d6df8bdb38d12d5f1e6eaf1af95a25fb674e78e7081da7093281bd7b319ecbef6ef0b8f93c009509ca71e0bb49c8d70bd", 0xb1}, {&(0x7f0000001000)="e9519f272a12d42e506e6d7f038caf0ee266422afc9aa224c194fcd167315e5d7e1c780d05fcd3e3a026a6e2120f7c668140bda061e70887087eab6e2776d6160b98ee4b0a613235209ebff85d2d1637a78177cd4dfd30fbec36c55272df796ec117feceac7c51be71c90961a265dd6ec6165438e6f61b8d3382465b56dc820652421ee7f9a04de4712c3294066a548979fa190f1ba1cbc33f2131950df9cda58866fb8a8b962c3b25a046d366628d299845993b", 0xb4}, {&(0x7f0000000000)="bc3938dc2654fb51990d34762b549aacf6af3f6fecdc70e0650c55ad4448aa1bb32ed043befea44a8fa17617756aa7b6ba407e8ea50b877d7404e2f767ded533da1c7878463192a90447a463e53560e965c5bc33773c3bd345cecac37ae798187d5d7b509b630a026d895866fa6e60f3b6391161a1cbeb9d152bba9795b7c0c562c4928e63ceffd9bb56311892b8da70183461ba124e8bc1dcf21e34fe98c9517f17222e3b7fc36da9e7c24ea3cbbb1673a914a428659b7b1360e7b1404b1e44de10745c4aa284fa08631f5eead9f97ede1c05dbfcb44edd42d0b924", 0xdc}, {&(0x7f0000000000)="3214b9f0de9e61ff8b9b2fdb212f2a740478e251edb6adcbcbcc074fca5bf8ec95b303c4758fa0278a6cb99394fa82e6d0efa83911bdd9176c56a778ad3b30cffe523f64e39f1d28117ba1e8de122f92ac6d1b38d403720a53bea48fe308f131c183362180407f4f5bbe952fad624b13970643aeede1579e0dcff73999e8e3633fceb44a726fbf9fcb6010b0a75668c5cacb730d4ff01dd85f6f4257a90302526dadf9f0114cc50ea954d56e49d0ac8459b39d1df68f092a57fd4f24465468e0d6ddce5b120374127c194847d3c719c0ed9725bbeb8da6d3eb", 0xd9}, {&(0x7f0000001000-0xf0)="7cab707b7bd586c31a988b6eedad142fbe6a84f2866bc608063ac6048145f26002fc898b2c51d3cb5976311cc385e8a4cf5b982b72e7061646e27659e92c0b1c1b613957ebc2cb5c78c5c99a7883a189cdc2f5f65668a2e456b77cc252b0af222e052c2c4584bc170f1c35535048c691ac5d019259aab86d191842219742b4a15151c3427a1406798cd906dd493bbb1f2d917894e999aea9d8c5e996e16aba8a1e844b732c97aa3e7b64d384fa4cd445df92a2aebb91ba53d4cbf478a5595bc20996950e8972b29a7fbe4f76e5adff60be43d1fc5304778fc1c9f0a0bcb4447cabc9fdd1f9ceb0a09350cebbe385842f", 0xf0}, {&(0x7f0000001000)="97e64943dc3f942fdfeb", 0xa}, {&(0x7f0000000000)="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", 0x1000}], 0x7, r2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/08 04:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc, 0x803) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/08 04:41:15 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f00006f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000476000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) keyctl$chown(0x4, 0x0, r0, r1) socketpair(0x4, 0x80005, 0x0, &(0x7f0000041000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000d36000)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/01/08 04:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001267, &(0x7f00002c5000)="") r1 = accept4(0xffffffffffffffff, &(0x7f00006f7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000098a000)=0x10, 0x80800) sendmsg$nfc_llcp(r1, &(0x7f0000dd5000)={&(0x7f0000790000)={0x27, 0xffffffffffff5a58, 0x3ff, 0x0, 0xa22, 0x4, "46ad79d4bb7f33d6a9f871e66a0f3e529ec70914b5cefa8f35f7af2e3a7e89c32c3f42dfafd17235383055f8358c88d9a77059fcb3007c122a2fba87307c35", 0x8000}, 0x60, &(0x7f0000333000)=[{&(0x7f0000336000+0x326)="eb64037bc2148fad32f9e0237d4b3be6f89752a700e1a66eb14737d37f819770ffb8157207075189e20a4f27b4eae5ad178b166ceca522a4eb58afbce6ab6c144428e7155a8d93a40eff99dd3019a5d96b8c9c1944d72c392c409e59f3919ebdb97d6f2804e4b07c72e9c8d0ee450053d1cceab8d1e74f7a7ff7a04e61cd1a9de174ed445f7eef21c6fd03019ad80d7f033d4778d2e7b9a8c90e3c55cbb0a29fdb2683778bfe423cb62f7cfd7a1bed388db8c33f3da690e294f75ce8c34a57466cf62b1462e7485cdb430be5", 0xcc}, {&(0x7f00000d8000-0xb7)="0bbeeb6de01dfde6cb143859268c744521335187764e823ca91c539944e5fc1e9593c593a7be7fedf475089022d2663989553322d13717cfb12e82d357216afe7c39196d681ef76eb8a70374af58f9caa76ca4035c79ed243d4a957e71b13c13f2ed7b4634279ca10e63381d2f30d50995305655c4fdad49ff2ab28c941b5f3dbe23a5c682992a8699aa42082a9c23c82bd1bd8ba30506725e214e7ebfeb1e9d0266ee4e47c11f8437f74f3b1c0ae1f89cc99f6b66aa91", 0xb7}], 0x2, &(0x7f00002e2000)={0x100, 0x10a, 0x8, "e12b0e82fa4fec36fedcb3ad787e5e955038b7eca090a8353abaf9ba9fc8a7423175c16ed2f6ee28810ed2a36eff3f0509a27c609e6643ff2785994f5efe2b85e1970eba3d006b2a5a8026e291826e669a7edfd8162e28746bb738951e38d35ebd2a4643352d22d0bdd47e48a6aeb7ff92e256521667bbe08036ce07dd516bed79a9a0683d665fbc9c43422e22371987a4af5732af2ee2bdf6e7af84b32deb235c6d9f8eb4fe3a15ba634678fa35a3aecc3e1dbf4dab6521f01b89d2966721e8471bf79ef1989722524ed0d7c063bda8d1d4903aa07c4323aad23f6ed2dbd886f4f6924d37d45e25a453efd058"}, 0x100, 0x810}, 0x24000000) 2018/01/08 04:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000034f000-0x4)=0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000093d000)={@common='ip6_vti0\x00', @ifru_flags=0x3000}) 2018/01/08 04:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt(r1, 0x7f, 0x1ff, &(0x7f00002ac000-0x14)="e25c992b0451ece4069d7b2e7c004cb5fcc4c43ed2e8f15cb204e2fdd85da2d5428d026e", 0x24) pipe2(&(0x7f00005bd000-0x8)={0x0, 0x0}, 0x4000) accept$ipx(r2, &(0x7f0000108000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a6000)=0x10) 2018/01/08 04:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r2 = open(&(0x7f0000478000-0x8)='./file0\x00', 0x52800, 0x0) getdents64(r2, &(0x7f0000429000-0x1000)=""/864, 0x360) getpeername$ipx(r2, &(0x7f0000f00000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000483000)=0x10) 2018/01/08 04:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x0}, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000ba6000-0xf4)=""/244) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002cf000-0xf)='/dev/sequencer\x00', 0x80, 0x0) getsockname$inet(r2, &(0x7f0000ffe000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000660000-0x4)=0x10) 2018/01/08 04:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a2a000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/08 04:41:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8042, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x1, 0xc4a6cbeb83c23771}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/mcfilter6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000)=0x0) 2018/01/08 04:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f00006b9000-0xe)={0x0, r1}, &(0x7f0000755000)=0xffffffffffffff6f, 0x0) 2018/01/08 04:41:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x60040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000)={0x6, &(0x7f0000000000)=[0x2, 0xff, 0xf00, 0x81, 0x2, 0xf6]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000006a000-0x4)=0x0, &(0x7f0000247000-0x4)=0x4) 2018/01/08 04:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000e9f000)='./file0/control\x00', &(0x7f0000640000)='./file0/control/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000231000)='./file0/control/file0\x00', 0x28200, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000024d000-0x8)=0x5) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/08 04:41:15 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x5}], 0x5) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 04:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000016d000)=[{r0, 0x0, 0x0}, {r0, 0x1, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x200, 0x0}, {r1, 0xa041, 0x0}, {r1, 0x100, 0x0}], 0x6, &(0x7f0000bd0000)={0x77359400, 0x0}, &(0x7f0000c23000)={0x9}, 0x8) read(r1, &(0x7f0000673000-0x8)=""/8, 0x8) pipe(&(0x7f0000d8e000)={0x0, 0x0}) 2018/01/08 04:41:15 executing program 2: chdir(&(0x7f000099d000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000085a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) accept4$llc(r0, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002ed000)=0x10, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000da9000-0x8)={0x0, 0x0}) r2 = open(&(0x7f0000a2a000-0x8)='./file0\x00', 0x80040, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007d7000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x3000000000, 0x0, 0x2}, &(0x7f000058f000-0x4)=0xa0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000d66000)={r1, 0x18}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000059f000)={0x5, 0x2, 0xa, 0x1ff, 0x4, 0xfee, 0x4, 0x7, r3}, &(0x7f00005ad000)=0x20) accept$unix(r2, &(0x7f000072f000-0x15)=@file={0x0, ""/19}, &(0x7f0000b83000-0x4)=0x15) r4 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r4, 0x409) dup2(r2, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000b59000)='/dev/rtc\x00', 0x101000, 0x0) userfaultfd(0x80800) 2018/01/08 04:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000e43000)={0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000502000)={0x0, 0x7, 0x0, 0x9, r2}) bind$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) getpeername$netlink(r3, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) 2018/01/08 04:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004a000)={0x0, 0x0}) 2018/01/08 04:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ceb000-0x5)='yeah\x00', 0x5) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00003d0000-0x50)="2e1d276ba7d37bee0001b091e9a002de15b7172021427799b955ada1fb62ab7aeec277d22ff7bea7c7b5138f57f2bb7b10b2c59cb1adcd5d4cd8eaa817247ebc589c115a5d398c4862472f040e54fac7", 0x3b0) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x2b9, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000240000)={0x0, 0x0}, &(0x7f000015a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={r0, @in={{0x2, 0x1, @rand_addr=0x200000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x108) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) futex(&(0x7f0000096000)=0x0, 0x0, 0x0, &(0x7f00008e8000)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair(0x11, 0xa, 0x3, &(0x7f0000941000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00003cd000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) writev(r3, &(0x7f00002e3000)=[{&(0x7f0000890000-0xf)="abaed765f4c81759282b007778da9c", 0xf}, {&(0x7f000003c000)="6f1dd9d6017e0471528891f39950d9", 0xf}], 0x2) 2018/01/08 04:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000033b000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x10000001b, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f71000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b14000)=0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00001fe000-0x8)='\x00\x00\x00\x00\x00\x00\x00\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/01/08 04:41:16 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getgroups(0x1, &(0x7f000093d000)=[0x0]) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000651000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/115) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xb9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ee000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000005f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xe36, 0x3f, @fr_pvc_info=&(0x7f0000cec000-0x14)={0x9, @generic="d953383972509bffdaf2d2ae3d1534a1"}}}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b96000-0x4)=0x0) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000-0xf)='/dev/sequencer\x00', 0x84100, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000f000)='tls\x00', 0x4) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x4, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/08 04:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) sendto$inet6(r0, &(0x7f00006ec000)="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", 0x581, 0x0, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f000037f000-0x8)='./file0\x00', 0x200000, 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/08 04:41:16 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6d000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000794000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f6c000)=0x14) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)=0x0) 2018/01/08 04:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000856000)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000094c000-0xd)='/dev/usbmon#\x00', 0xc542, 0x410042) ioctl$int_in(r1, 0x5450, &(0x7f0000b83000)=0x6) recvfrom(0xffffffffffffffff, &(0x7f000025b000)=""/209, 0xd1, 0x0, &(0x7f0000ecb000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000045d000-0x4)=0x0) tkill(r2, 0x12) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000037d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000b0b000-0x8)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000cc5000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041d000)=0xe8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000aa5000)=0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00007f1000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000057d000-0x4)=0x14) sendto$packet(r3, &(0x7f0000a0d000)="", 0x0, 0x10, &(0x7f00001ee000)={0x11, 0x0, r5, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) quotactl(0x0, &(0x7f000088d000)='./file0\x00', r4, &(0x7f0000037000-0x8b)="c1e774add99744cc8ce9a19272c5878df76853e5eb78d30f7df6debaf023713eb0575cb58ad081dd1d0181792d763df56278fd28245434e267a4fd3d43d22c10a31140daac5adf11a63ba3228a471a00ca95c77e1d61fc6091b814b22595357f5447cd7700e43f4d954cf2f4ff4f79da25e0835f683322d23d9bc10b4ddcd3ceece75e41aefee02d7ecdbb") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000040d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f000039c000)="") r6 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000f71000)=0x4) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000a2a000-0x4)=0x0, &(0x7f0000917000-0x4)=0x4) 2018/01/08 04:41:16 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x8000, 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4203, r2, 0x0, 0x0) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) 2018/01/08 04:41:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000)={0x1, 0x401, 0x9, 0x2}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00007d7000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aa0000+0x24f)={0x20000002, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000751000)={0x0, 0x0}) sendto(r0, &(0x7f0000db3000)="89eb78b54c026257a0869d6839960cb55e6b20bea98c8f2775bcb4fc4c84cc2dcd838f86318db2510cc8f52f15273d0c85bf64", 0x33, 0x10, &(0x7f0000ca3000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000464000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r2, &(0x7f000005e000-0xe)='./file0/file0\x00', r2, &(0x7f00008e1000)='./file0\x00', 0x0) 2018/01/08 04:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240100, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e31000-0x99)='#,x', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00008cf000-0x38)=[&(0x7f00001d2000-0xb)='/dev/hwrng\x00', &(0x7f00003e3000-0xb)='/dev/hwrng\x00', &(0x7f0000f7c000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000bff000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000da6000)='/dev/vga_arbiter\x00', &(0x7f0000a0d000)='/dev/vga_arbiter\x00', &(0x7f0000a18000)='/dev/vga_arbiter\x00'], &(0x7f0000933000)=[], 0x1000) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000269000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utimes(&(0x7f00002b6000-0x8)='./file0\x00', &(0x7f0000aae000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) openat(r0, &(0x7f000054e000)='./file0/bus\x00', 0x101000, 0x2) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000030c000-0xd)='/dev/usbmon#\x00', 0x200001, 0x10040) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d27000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000a17000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d26000-0xa)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) 2018/01/08 04:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000016f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) flock(r0, 0xe) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x2fd) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x4, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x802, 0x0) dup3(r0, r1, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f00009cd000-0x38)={&(0x7f0000714000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f35000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = gettid() ptrace$setsig(0x4203, r3, 0x3f, &(0x7f00008b1000-0x10)={0x12, 0x6944, 0x100, 0x4}) tkill(r3, 0x16) clock_gettime(0x0, &(0x7f000051a000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000877000-0x20)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000f4d000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00007b1000-0x9)=""/9) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000454000)={0x27, 0x5, 0x2c8d, 0x7, 0x800, 0x1, "d33da342e2e164e6b56bfccf6434686c582350a58b0093cbcd930d14fec09f71e8bc0ede8df9983a453736a3e572f71a39e0aa92def6bf2c625ac05f1a800c", 0xa6}, 0x60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x92)={0x0, 0x8a, "0792b5b8df5e709605fd5af35e585f488d351d85ff5dfe91a0f212a73467ce75b286f34f654165a9c62452af5d7d993256dec8f47c3ff7848953cc55665c0291ae93bfbe13456580923f0b42e5e450213ee54bc6241e4308c9c8b4810262666b6757e57531f247f5f4a67f4bee58e4e37750968018c43cb48d9281a2ed0e1103b2e928f885f9cba31ba4"}, &(0x7f0000000000)=0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="cfd60a22eb76a1aff9b6b8cf4eb505c143728ab418c88b0527d2dff39133650017312d75996581aa2a7df460655bab5da31dd118a1873f927db8d92dbaeb2df4fd7a1daedc115d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x400, 0x3, 0x9, 0x9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r0, &(0x7f0000cdf000)='./file0\x00', 0x8) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000024000-0x4)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ad8000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000025d000-0x19)={0x4, 0xfff, 0x204, 0x8000, 0xfffffffffffffffc, 0x10001, 0x400, 0x2, 0x0}, &(0x7f0000141000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004d2000-0x8a)={r2, 0x82, "0a645778b4c16d8e2ac87d2b8b8b301e544e87591b319ba0db1c62d3ce5c212ab7be591c5b8173050feae21802ca996f4e1e183e9f4a167ceb49da8c3e7889d4b4b44c9c050d2eddd36c6faf3986d3a7d07d594dcb16e38137365fc504ec6ad434cf9bbd297dacf17112a39447fa6d20756b122e78c7d8ea8299dc24d585c96c7f2d"}, &(0x7f0000793000)=0x8a) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d3c000-0x4)=0x7, &(0x7f0000390000-0x4)=0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b62000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00001ee000)={0x5, 0x5, 0x100, 0x80, 0x2}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000dd6000-0x90)=""/144, &(0x7f00003d3000)=0x90) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) 2018/01/08 04:41:16 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ef3000)="17000000020001000000be8c5ee17688a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff06010000390100000024fdff00000001000000000000008b03cf9eebe7ec7ee87cccfff6ba000800024f0298e9e9f554062a80e60500", 0x90) openat$autofs(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/autofs\x00', 0x80000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/08 04:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000caf000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x40002000, &(0x7f0000d28000+0x47b)="") 2018/01/08 04:41:16 executing program 3: prctl$void(0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffff9, 0xefe3, 0x10000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000003000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000002000-0xf5)="8a3774756db55c88adbb1308397e2dc3ecd08dd76de59e1cb54b89af3deefc2c25f9564448e3c42703faf89f15fabab14fe1f06d701161e4bb761ac6c1a26e4f632872cd2abe4ca8cfe06e6b6893b76cde67c23b1935caea21ef6e48f126127e07a01cc54ac72a8d42a3a26117f1a8756d18fdb194c767fab878eba16b42a6ba86b8627bb51eace797dfbb29dd8d5da59327bf86f33c119680daa527c79c9cee79b47a7b27e5a74d946525442b1aad769bb17db7322cb51f1833579e99dd700f3f7624a708f86d74573dd23fd389c9d3e35c83701828023a88a2b4599993599aa404355367877ffdbe2d2787c6aa99aa5aa6829a11", 0xf5, 0x3, &(0x7f0000002000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0x1ff, 0x20e, 0x7, 0x5b, 0x4, 0x0, 0x10001, r1}, &(0x7f0000000000)=0x20) 2018/01/08 04:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00004c0000-0x9)='/dev/sg#\x00', 0xb0c5, 0xc00) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000285000)=0x0, &(0x7f00001ad000)=0x4) sendto$inet6(r0, &(0x7f0000e5c000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000082000-0x8)={0x200, 0x80000002}, 0xfffffffffffffe6f) close(r0) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1ffffef0, &(0x7f0000753000-0x8)=[{0x6, 0x2, 0x200000, 0xffffffff}]}) readahead(0xffffffffffffffff, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ddb000-0xc)='/dev/autofs\x00', 0x218000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3fd7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003e2000)={0x0, 0x0}) fallocate(r1, 0x1, 0xe566, 0x200) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d4b000-0x10)='/selinux/create\x00', 0x2, 0x0) pause() ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000092b000)=0x0) 2018/01/08 04:41:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000208000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000073000-0x4)=0x0, &(0x7f00006a6000)=0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000d7000)={0x0, 0x0}, &(0x7f0000367000)={0x0, 0x0}) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x3a9, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000077000)={0x4, &(0x7f00003e5000)=[{0xff, 0xff, 0x7ff, 0x4}, {0x8000, 0xffff, 0x1, 0x4}, {0x1, 0xcd1, 0x6, 0x7fff}, {0xffffffffffff0000, 0x401, 0x6, 0x80000001}]}) 2018/01/08 04:41:16 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/158, 0x1d7) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) fchmod(r1, 0x100) sendto$inet6(r1, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/08 04:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/08 04:41:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00007a4000)={{0x4, 0x7fff}, 'port1\x00', 0x85, 0x10000, 0x9, 0xffffffffffffffff, 0x3cd6, 0x2a07, 0x7, 0x0, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r1, &(0x7f000058f000-0x1)="", 0xfffffffffffffff4, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xffffffffffffffc1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x10) accept$llc(0xffffffffffffffff, &(0x7f000075e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e0f000)=0x10) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) prctl$getname(0x10, &(0x7f000035b000-0x1000)=""/4096) 2018/01/08 04:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = syz_open_dev$sg(&(0x7f0000ac9000)='/dev/sg#\x00', 0x7, 0x204000) sendmsg$inet_sctp(r1, &(0x7f000078f000)={&(0x7f0000dc9000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000702000-0x10)=[{&(0x7f00009ce000)="faee1599c2edcd932c3c4cbde74ad05e86c5f08671ebd620f574f9842e8bfe7241f32c2c7546be6249838b80c1e33351ca545f460d288865f43feabbdbd002793dc546e5ca3701e9bb5b28e2b8853669a224b17c6bdd3f8a7a3275776dba1205fb21d7728ff2fbaf39b71f3965ad2a0a16bc8c54eeabf5dda6b9bb0436ff5a6f001bed4305712c110a515a2e261e43287c2ee9eedce8cb74528e786bbe2f87e50af8123bcc9a409a3e363a78f077a503db9de4cde228019f195ddf114211661fcdd546a6141a21a561a65d1e29de1f640f86fa63badad85ee3dc0a70860101", 0xdf}], 0x1, 0x0, 0x0, 0x41}, 0x4044) syz_open_procfs(r0, &(0x7f00001f9000-0x8)='ns/ipc\x00') [ 30.522582] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 30.544840] binder: BINDER_SET_CONTEXT_MGR already set [ 30.550464] binder: 5002:5011 ioctl 40046207 0 returned -16 [ 30.561629] binder: 5002:5024 BC_FREE_BUFFER u0000000020000000 no match 2018/01/08 04:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a91000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000)='highspeed\x00', 0xa) socketpair(0x8, 0x806, 0xe05, &(0x7f0000932000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000102000-0x28)="4516ae2b699441c638e6a828768c0037cbfb8fa3e7a83c85da23dddc9680f57a7900dd1fe45a62de", 0x28) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000093c000-0x1000)="0ddbdb16b7b2300daaec80b60b36dcf93ae7dfe6e96f4f0ec596db14294ac95946b765461942a1429ef1f3430b6543e1a7eedd68a06e5ba3116d934f0fcc52e333691df3cf821c3112ea8ab71b61f1dbb921beae58972e56ff08332d0fa82f4c9f86418f53a5d7943c8a4a69e321da60133a12749bc552acb0bd57ba925291b6e8f15e544fc14e364cb359baf94da683be8593d031c2fac43c9269958f047b4951d4da79d2a78238fc45f4f21eb145abd73c8d2779c650ad5cb95abc5cf96d0fa03ac72a910aa45903ec7688b92e01c7eeaae04e06d6d6a8bf95844d3781a8eca238de8f5bcd4783cb", 0xe9, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b54000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000723000)={0x37c00000, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000238000-0x8)={0x0, 0x1}, &(0x7f0000ecb000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000016f000)={r2, 0x1e, "95dfed909a41cea85258ebffdb614f8d3c04be872453e978690aaa4697fc"}, &(0x7f0000686000)=0x26) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x2802000000402, r0) exit(0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bbb000)={r2, 0x2e, "23aa0f238bc11811f4e70377f11c077eb90ccbc33d3a527a91f4e25a5dfeb3e4c3815aac452ede6d697c608048ee"}, &(0x7f00004a1000-0x4)=0x36) r3 = creat(&(0x7f0000354000-0xe)='./file0\x00', 0x20000000) mount(&(0x7f00005da000)='./file0\x00', &(0x7f000075d000)='./file0\x00', &(0x7f0000f77000)='hfsplus\x00', 0x0, 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00003ea000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000791000-0x4)=0x80, 0x4) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) clone(0x0, &(0x7f0000f14000-0x82)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f000068a000-0x8)="") close(r0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f17000)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f18000-0x4)=0x1000, 0x4) 2018/01/08 04:41:16 executing program 3: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e5000-0x9)='/dev/rtc\x00', 0x620000, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f000041a000-0x5b)="ef357ef7f7285c3a079f3368c29ea23f7128236b5c2db8ef7503e4db3d8a061ec1bbd38a93bb08c2e5fd8ef3db532d25c61ce17848854164a5be3468230c8a558cd91f0a3221aa46d00d7b32c9d90593f93c64ed345164e2d157d1", 0x5b) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f00003b6000-0x10c4)=@newpolicy={0xc4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b01000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b96000-0x4)=0x0) 2018/01/08 04:41:16 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) unshare(0x28060400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000008000-0x4)=r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x20000000) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$ipx(r2, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000)=0x10) close(0xffffffffffffffff) 2018/01/08 04:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe2(&(0x7f00006e1000)={0x0, 0x0}, 0x80800) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000bcf000-0xf3)=""/243, &(0x7f0000b8d000-0x4)=0xf3) writev(r0, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000033f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00009d2000)=0x7) readv(r0, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) socket$inet6(0xa, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c03000-0x11)='/selinux/enforce\x00', 0x400, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) shutdown(r2, 0x1) 2018/01/08 04:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) r1 = add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000713000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, r1, 0x7, r2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) ioctl(r4, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) ioctl(r4, 0x8936, &(0x7f0000000000)="") [ 30.564071] binder_alloc: 5002: binder_alloc_buf, no vma [ 30.564129] binder: 5002:5011 transaction failed 29189/-3, size 0-0 line 3127 [ 30.594334] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.599903] binder: undelivered TRANSACTION_COMPLETE 2018/01/08 04:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) r1 = memfd_create(&(0x7f0000077000-0x32)='em1vmnet0{^GPLvboxnet1-vboxnet0eth1GPLuserkeyring\x00', 0x3) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fba000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e42000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ed7000)={r2, r3, 0x6}) ioctl(r0, 0x8936, &(0x7f0000000000)="") r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000882000)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) 2018/01/08 04:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc4000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2018/01/08 04:41:16 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x421, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000085f000-0x5)='user\x00', &(0x7f00008df000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000405000)='posix_acl_access\'usersecurity\x00', 0xfffffffffffffffa) r2 = getuid() lstat(&(0x7f00006e1000)='./file0\x00', &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = add_key$keyring(&(0x7f00009f9000)='keyring\x00', &(0x7f0000f20000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) r6 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x8000000) r7 = syz_open_dev$sg(&(0x7f0000188000)='/dev/sg#\x00', 0xa4, 0x80) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f000006e000-0x4)=0x5, 0x4) keyctl$search(0xa, r5, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) 2018/01/08 04:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00001f6000)="1600000015000701000910f700000027020c00000100", 0x16) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000521000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000913000-0x20)={{&(0x7f0000623000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000276000-0x1010)=@ethtool_flash={0x33, 0x0, "c11bd70ae61d5ce28602d8f3bdec034e27cdda475e057c32fd4c112a39258e8af642f63219f8702c6b057514a0cfcbf4028455cd8d2aa4c2b449f4120c230c3e5f28416999dfde7f16cdddf55da56940afb7d40964da8b22e022ae421adc954e87f6cc5ac332b0d78dfaddd166b4383e61cde21e7e30a470954d6324b3dccb71"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:16 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000006000)=""/58, 0x3a, 0x4, &(0x7f0000006000)={0x77359400, 0x0}) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/01/08 04:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e84000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000e5000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000459000-0x95)={0x0, 0x8d, "2bbe43eb750d843a8ea9bac88e02ce61db9e9f495048b42e7df8d8412f11bae6ce89047cbb23d62f5e235975527ea90116443b352ee24880b4d0aee70f81f7a803779f28a139982f7e5a4d7b9635c52756ab697b4d263f387f6f9fbff4c828dca0818ff2d740874202799cbce0aa93f0cc15e92becd5be167f1d1e358b75ff650672452478959bba41441d0c17"}, &(0x7f0000bcd000-0x4)=0x95) getpeername$unix(r1, &(0x7f0000aeb000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fc3000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000069f000)=r2, 0x4) inotify_add_watch(r1, &(0x7f0000d3c000-0x8)='./file0\x00', 0x80000801) fcntl$setlease(r1, 0x400, 0x2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d27000)=0xc) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000ba3000)={&(0x7f00008a3000)=""/232, 0xe8}) close(r1) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r0, 0xffffffffeffffff9) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000005000-0x8)={0x3}, 0x0, 0x3ca) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") [ 30.684820] device syz7 entered promiscuous mode 2018/01/08 04:41:16 executing program 3: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r0, 0x0) 2018/01/08 04:41:16 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) r10 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0xa5)="bb3ffdb3396ebd7422ca0a0ea0b45a0229ae8ded4e5f025f1ed74aec68b75288aab82f12e57677daf98a5b2a0737c4470622a5135d8bf65fedb0b8ab544378722569c039b97d49f4dace6551c8b4b072e86ed060e280786845259b03817881b4e2784b2fad351700c7a8ca86ef6ddc3c0c24f8ae4a3a36ea2c16c312a4b106fcba5a4fa1474e8ee3217877dc6e8f534a932cf80283c51f6f2e629189b0e55ec0669be6c5e9", 0xa5}, {&(0x7f0000002000-0x30)="7b2b80829d678e72b622ac9c5751b1ca247eb7b68ffee3dcdbaa82510fe5187805f1149a6e7b5e2e16d56768efba481c", 0x30}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10]}], 0x78, 0x40}, 0x800) syz_open_procfs(r0, &(0x7f0000000000)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x10, 0x1000000802, 0x0) write(r11, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/08 04:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) flock(r2, 0xa) bind$inet(r1, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r2, &(0x7f00005c7000)="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", 0x14a, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r2, &(0x7f000093c000-0x1000)="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", 0x2b8, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x1, r0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000064b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bae000)=0x10) syncfs(r1) setpriority(0x3, r0, 0x5) r2 = syz_open_procfs(r0, &(0x7f00005f3000-0xd)='net/wireless\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c5d000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f, 0xd0cf, 0x7, 0x20}, &(0x7f000008b000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000066c000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCGETS(r2, 0x5401, &(0x7f0000498000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x113, &(0x7f0000c93000-0x113)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipx={0xffff, 0x105, 0x9, 0x15, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffff}, "2aa90bdd2f00ab83cbb6d90da92788111f0bbf3dad573b4b399fe4d1dc2f14ce4c7e531c34ecf6061e95c0c54e36ad7d2c6c0a21a2bace474691d560ea4db362515417cebd7f3521b19c4d74873039366e99994e04bc50efe25408e109e49b551c3ae65c466e3f8ee369aa8368d8b26bc0c96990b9046d87ca0adb8af23e14f6a4dab298620bb6dcb82c6295ef728041f015fb7d395edbc258dd71ac36837b6ff5e1e68f312edabe8d5d49929e5d67ccdf68e073e97f129bb07df443bf37f28558ad38ca9b07934217a863db7903b5512ccbbc75e580444b322955e3a96032cc9714468122f952"}}}}, 0x0) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079e000-0xc)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003a3000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x400, 0x32, 0x400, 0xff, 0x7ff, 0x3ff, 0x10000, 0x81, 0xc9, 0x400, 0x6a, 0x400, 0xfffffffffffff9b2]}, &(0x7f0000611000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000185000-0xd0)={r1, 0xc8, "3082a2d5f4534c0fa9f4cc5975f1534773af6f083e7f243782ad4aac73dc69efbbed52d0d473b1113ff188bc0bcfd2fd43a1fee34e11fc0c2327a24791b31271a0f2c95d724cc679222ab53299416ae30ce65cc7589623729e3552603d87b57f891d83e488131b4d920f7c98329a59383d92973578cb57a53e9556caa5243acde9dea5a89b8506e720bb5c026f542950bfbcc6711c5c9055e754cccb96904b1096a660e277fd5fa31c2116d1e3bfc7f5219d93a1d47455f09417905498e355b3fc5b2f5c03aa5d8e"}, &(0x7f0000881000)=0xd0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000146000-0x8c)={0x100000001, 0x660, 0x4, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000524000)={0x3, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000002d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000289000-0x20)="eb4add49e39acc5865cf1069667bd697f04c74f22184fe2ba79abffca7e2d282"}) 2018/01/08 04:41:16 executing program 4: r0 = getpgrp(0x0) ptrace$getsig(0x4202, r0, 0x1, &(0x7f00000d9000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000809000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000, 0x35a, 0xffffffff00000001, 0x5}, &(0x7f0000742000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b11000)=@sack_info={r2, 0xff, 0xfffffffffffffff8}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007a1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000404000)={0x0, r3, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007a4000)={r3, r4}) connect$inet(r1, &(0x7f0000763000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f1d000-0x8)={r3, r5}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000c8d000)=r0) r6 = syz_open_dev$sndseq(&(0x7f0000193000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a85321, &(0x7f0000d8e000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet(0x2, 0x4, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e14000-0x1)={0x9c}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000557000-0x10)={0x0, 0x6c, &(0x7f0000dd7000)=[@in6={0xa, 0x0, 0x14, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a54000)=0x10) r9 = add_key(&(0x7f0000bf6000-0xa)='blacklist\x00', &(0x7f0000fa3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000329000-0x45)="77755a68132b3c4da9198602db58d3027fa59cbd6d3d60b55d57eeb086588f52348505cdac955ec3e79d276a8b73fe3157c278e724f407e18c6d2ff0882e5273d7e3bfe31c", 0x45, 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00003a2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c4000+0x84)=0xe8) getgroups(0x7, &(0x7f0000113000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r9, r10, r11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000717000-0xc)=@sack_info={r8, 0xffffffffffffffff, 0xdad}, &(0x7f0000fcb000-0x4)=0xfffffffffffffe4b) setsockopt$inet_udp_int(r7, 0x11, 0x65, &(0x7f0000189000-0x4)=0x5, 0x4) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fff000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x2, 0x921, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x995, [0x3ff, 0x9, 0x9, 0x0, 0xffffffff, 0x80, 0x26, 0x10001]}, 0x5c) pipe(&(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r1, &(0x7f0000ffd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x80000001) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/01/08 04:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00003ae000-0x1000)=""/4096) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000f20000)=0x8b) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000bbf000)={0x3, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000442000-0x10)={0x1, r3}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000028e000)=""/225) 2018/01/08 04:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dfd000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f000097f000)=0x0, &(0x7f00009c1000+0xe47)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f0000502000)=0x0, 0x4) 2018/01/08 04:41:16 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fbc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fbc000-0x4)=0x60) 2018/01/08 04:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044a000-0xb)='net/ptype\x00') setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000021a000-0x4)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000064c000-0x6)={0x0, 0x2}, &(0x7f0000672000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b0f000)={0x6, 0xffff, 0x200, 0x8, 0x9, 0x0, 0x1, 0x100000001, r1}, 0x20) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000096c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x0, 0x8, 0x7fffffff, 0x0, 0xfffffffffffffffe}, &(0x7f0000758000-0x4)=0x20) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) mknod(&(0x7f00007db000)='./file0\x00', 0x81, 0x2) accept$ipx(r0, &(0x7f000058d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001c0000-0x4)=0x10) [ 30.848060] audit_printk_skb: 20 callbacks suppressed [ 30.848072] audit: type=1400 audit(1515386476.663:21): avc: denied { getattr } for pid=5125 comm="syz-executor5" path="socket:[12544]" dev="sockfs" ino=12544 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.894475] audit: type=1400 audit(1515386476.713:22): avc: denied { accept } for pid=5125 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 04:41:16 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003f4000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00007e1000)=""/208) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009b1000-0x8)='./file0\x00', 0xa000, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000325000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xc30f}) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b2f000-0x4)=0x0) writev(r2, &(0x7f00004ab000-0x10)=[{&(0x7f0000ef5000)="290000001800ff090000000000000002020100000000ff06800800000d0009000900f41800000000f6", 0x29}], 0x1) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d9e000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fff000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x2, 0x921, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x995, [0x3ff, 0x9, 0x9, 0x0, 0xffffffff, 0x80, 0x26, 0x10001]}, 0x5c) pipe(&(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r1, &(0x7f0000ffd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x80000001) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/01/08 04:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000062f000)=[{&(0x7f00003ec000)=@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000962000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x219, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000329000-0x9)='/dev/ppp\x00', 0x4200, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000028b000)=0x0) 2018/01/08 04:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a34000-0x4)=0x0, &(0x7f00003db000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000678000)="", 0xfe25, 0x0, &(0x7f0000862000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000f98000-0x21c)=[{{&(0x7f0000001000-0x10)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000cb2000)=[{&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000e08000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000947000)=""/89, 0x59}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000ab5000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/119, 0x77}], 0x8, &(0x7f000076c000)=""/78, 0x4e, 0x1}, 0x9d}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/73, 0x49}, {&(0x7f000058e000-0xd9)=""/217, 0xd9}], 0x2, &(0x7f0000001000-0xa7)=""/167, 0xa7, 0x2}, 0x4}, {{&(0x7f00003e1000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f00004db000-0x4b)=""/75, 0x4b}, {&(0x7f00000e5000)=""/87, 0x57}], 0x4, &(0x7f0000f75000-0x71)=""/113, 0x71, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000a84000)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000ebc000)=""/190, 0xbe}, {&(0x7f0000814000-0x1)=""/1, 0x1}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000391000)=""/71, 0x47}, {&(0x7f0000c95000)=""/162, 0xa2}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}], 0x7, &(0x7f0000001000-0x20)=""/32, 0x20, 0x1}, 0x3}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000e91000-0xcb)=""/203, 0xcb}, {&(0x7f0000302000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000580000)=""/106, 0x6a}, {&(0x7f00005ac000)=""/131, 0x83}], 0x5, &(0x7f0000000000)=""/4096, 0x1000, 0x70d2}, 0x6}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000384000-0x60)=[{&(0x7f00008c7000)=""/195, 0xc3}, {&(0x7f0000992000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f00003dc000-0xce)=""/206, 0xce}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f00007f1000-0xc1)=""/193, 0xc1}], 0x6, &(0x7f0000000000)=""/234, 0xea, 0xb}, 0x4}, {{&(0x7f00003af000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000062f000)=[{&(0x7f000051d000-0x21)=""/33, 0x21}, {&(0x7f000083a000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/0, 0x0}], 0x4, &(0x7f00009a1000)=""/254, 0xfe, 0x200}, 0x15}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000139000)=""/165, 0xa5}, {&(0x7f0000603000-0x96)=""/150, 0x96}, {&(0x7f0000875000)=""/48, 0x30}, {&(0x7f0000eb5000)=""/170, 0xaa}, {&(0x7f00001fb000-0x3)=""/3, 0x3}, {&(0x7f0000000000)=""/244, 0xf4}], 0x6, &(0x7f0000001000-0xe7)=""/231, 0xe7, 0x7fffffff}, 0x100000001}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f000091b000-0x1000)=""/4096, 0x1000}, {&(0x7f000031c000)=""/4096, 0x1000}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000d30000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/48, 0x30}], 0x6, 0x0, 0x0, 0x80000001}, 0x8}], 0x9, 0x10000, &(0x7f0000000000)={r1, r2+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/08 04:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b2f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000337000)="0f40a2778e7a43f6ffdc94d1a33dff73", 0x10) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00005b8000-0x8)=0x5) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d16000)=0x3ff, 0x4) ioctl$TIOCEXCL(r2, 0x540c) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') fcntl$addseals(r0, 0x409, 0x0) sendfile(r0, r0, 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000641000-0x8c)={0x6, 0x6, 0x6e8e, 'queue1\x00', 0xf657b78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000763000)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x1, 0xffffffffffffffc1, &(0x7f0000298000-0x8)={0x0, 0x0}) ioctl$KDSETLED(r1, 0x4b32, 0x80) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000fb9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009e2000-0xce)="", 0x0, 0xfffffffffffffffb) 2018/01/08 04:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/policy\x00', 0x0, 0x0) getdents(r0, &(0x7f0000078000)=""/167, 0xfffffdec) signalfd(r0, &(0x7f000086d000)={0x200}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c7c000-0x18)=@generic={0xc5d, 0xffffffffffffff92, 0x0}) socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b98000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00002a0000)=0x0) sendto$llc(r1, &(0x7f0000a6a000)="3944cfabb3e613967db3ac9a60b90d74765ce01cc76339fe8b9b0a71b02be5a26d0b605c6b9c923c62e9233553a16bc79a160adab9e600e04f749da57d93362c079adf3846e0cd7f3f16ccc364dd1d1d4a2838e2887edb807b63f7fe46e54d6b09bdab7370ff60d09bd6456046e67b19ef2aa7c5c1ee30006d456bf2068f173b450606a664fc3f4123056e4a28438dd460b8f97617b3a3710cb26a9abb0106ca93e96b09382971465c759a12c0ba16d0bc50dafad063ba8f61f283315a5a", 0xbe, 0x0, &(0x7f0000832000)={0x1a, 0x2, 0x1, 0x8, 0x0, 0x100, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000d31000)=""/170, &(0x7f0000137000)=0xaa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cf2000)={0x0, 0x8}, &(0x7f000090b000)=0x3) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a53000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000046d000)={0x4, 0xd4, 0xe1d9, 0x0, 0x8, 0x8, 0x6, 0x40, 0x1, 0x5, 0x10000}, 0xb) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000afc000-0x10)={r2, 0x65, 0x8, 0xd244}, &(0x7f0000077000-0x4)=0x10) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef54, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000442000-0x2)={0x0}, 0x8) [ 31.006461] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5153 comm=syz-executor0 [ 31.032402] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5162 comm=syz-executor0 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fa7000)='./file0\x00', 0x100, 0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000082a000-0x4)=0x6, &(0x7f000040b000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) 2018/01/08 04:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[], &(0x7f0000ccf000-0x8)=[], 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000636000-0x4)=0x7, 0x4) 2018/01/08 04:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/keychord\x00', 0x400000, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000113000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000078c000-0x4)=0x48) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005e1000-0xc)={0x4, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000aaf000-0xc)={0x0, 0x0}) syz_open_dev$binder(&(0x7f00000f7000-0xd)='/dev/binder#\x00', 0x0, 0x800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00004d4000)={0x1000000000000013, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r3, 0x0, 0x0}, {r2, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) pwritev(r2, &(0x7f00004bd000)=[{&(0x7f00006c1000-0x1000)="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", 0x1000}, {&(0x7f0000d49000-0xdc)="135d0a36929b44217fa32cb9c9d0f16af8e8c7b70c7f93bbddaa608212b1becc755151ff14c53103aeda461d84b2f67b60b6374ff2cdd1a2dcc695c42690bfd6438f13365d455a1c9f20b88389b456c8ebbf04c939c169122db565604e2f79f0cd8113d56b38557cd22d026b4c4b28ca2419acbca5ab3c14d0b48c9393819c2afc61ae99e31fbcd72d8f0946cc9602763ce194ce2b7b9067c7b3711fa8216eaa44a2a7cc3f4da20c902ec09292dec7139a2fd6211c457854c648774572254ba8ac6a31a44d9287a4248d4f62bd45406fa656c96896d66ae2511a4eba", 0xdc}, {&(0x7f0000214000)="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", 0x1000}, {&(0x7f000063d000)="4d70abc1117fffb9fae4d5c365a63d211e88035d73817a25d31e4761e8bf9fb071620a8e6f8f0f028efa2b91578d18a95a470982f9eb74f50d14bdff3b2f42ebab0bae373bcb3c57b934a1c197c4148f8058ae517e9965132b21cbd4aa3b6877ec5ad6cb5fbe8d46d1e50acdfa1226bc3464eaa1da68a4ecf3c1d951dc2982183842a1dd2863c27c0efac7276c73339188a3", 0x92}], 0x4, 0x3c) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000af0000-0x10)={0x0, 0x0}, &(0x7f000077e000)=0x10) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000541000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) fstat(r0, &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 31.038575] device gre0 entered promiscuous mode 2018/01/08 04:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ae000)='/selinux/checkreqprot\x00', 0xe000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x2, 0x0) nanosleep(&(0x7f00007e5000-0x10)={0x0, 0x0}, &(0x7f0000447000)={0x0, 0x0}) 2018/01/08 04:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e6f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a48000)={0x0, 0x8}, &(0x7f0000ad7000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000046f000)={r4, 0x20, &(0x7f0000c6f000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007b7000)=0x10) 2018/01/08 04:41:16 executing program 2: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x0) readv(r0, &(0x7f0000022000-0x10)=[{&(0x7f000001f000-0x8)=""/8, 0x2}], 0x1) readv(r0, &(0x7f0000040000)=[{&(0x7f0000024000)=""/229, 0xe5}], 0x1) lseek(r0, 0x0, 0x7) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/08 04:41:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad5000)=0x10) socketpair(0x2, 0x4, 0x1ff, &(0x7f00009a7000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f00003b7000-0xd)='/dev/usbmon#\x00', 0xf9c3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000a5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009e9000-0x4)=0x48) r8 = syz_open_dev$binder(&(0x7f0000c81000)='/dev/binder#\x00', 0x0, 0x802) poll(&(0x7f000096a000-0x48)=[{r0, 0x4110, 0x0}, {r1, 0x400a, 0x0}, {r2, 0x0, 0x0}, {r3, 0x400, 0x0}, {r4, 0x202, 0x0}, {r5, 0x2003, 0x0}, {r6, 0x8480, 0x0}, {r7, 0xc040, 0x0}, {r8, 0x40, 0x0}], 0x9, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x1) ioctl$LOOP_CHANGE_FD(r6, 0x4c02, r2) 2018/01/08 04:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') clock_gettime(0x0, &(0x7f0000aa6000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000eb6000-0x40)=[{r0, 0x400, 0x0}, {r0, 0x1202, 0x0}, {r0, 0x1000, 0x0}, {r0, 0xad4b7de56476b636, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x2226, 0x0}, {r0, 0x2000, 0x0}], 0x8, &(0x7f00007f4000)={r1, r2+30000000}, &(0x7f0000059000)={0x8001}, 0x8) lseek(r0, 0x0, 0x1) 2018/01/08 04:41:17 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f000001e000-0x7c)="873a6804f4acf2c604374912a491d83ca023cf6bc0f62164c3ad1840f67a8918d15b541d4dada4e1ad2be1621c473574834f11faeecb6e39984f1f1d56f4dd797713da70ba6ef177772e39b7109b3ef693460f60a21bac3001949980f1d4376df84f92b4296268a16cb8fa58aa622cdabdf76c595d23e6ec92404528") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000012000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000005000-0x8)=0x7) 2018/01/08 04:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() openat$keychord(0xffffffffffffff9c, &(0x7f0000bc0000-0xe)='/dev/keychord\x00', 0x10000, 0x0) 2018/01/08 04:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fa1000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c28000-0x5)='attr\x00') fgetxattr(r1, &(0x7f0000b8f000-0xd)=@known='security.evm\x00', &(0x7f0000fa3000-0x1000)=""/4096, 0x1000) openat$selinux_access(0xffffffffffffff9c, &(0x7f000057d000-0x10)='/selinux/access\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000001000-0x1000)=""/48, 0x30) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/08 04:41:17 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f00008a0000)='net/ip_tables_names\x00') mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f00008a0000)='net/rt_acct\x00') mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1) 2018/01/08 04:41:17 executing program 6: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 04:41:17 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fb2000)='./control\x00', 0x20) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fb3000-0x8)={0x0, 0x6}, &(0x7f0000fb3000-0x4)=0x8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fb2000)={r2, 0x7, 0x2, 0x5}, &(0x7f0000fb3000-0x4)=0x10) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/08 04:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000000005408, &(0x7f00008fa000-0x7)=0x0) clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") setuid(0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e21000-0xd)='/dev/usbmon#\x00', 0x8000, 0x400242) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008a2000-0x8)={0x0, 0x1f635c27}, &(0x7f000076f000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001e2000)={r1, @in={{0x2, 0x3, @rand_addr=0x3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 04:41:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/219) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@rand_addr=0x0, @loopback=0x7f000001, r1}, 0xc) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000+0xfb1)=""/116) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x0) 2018/01/08 04:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f56000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000603000-0x94)="1f000000520007f2c200000000000f000200030000ddff1ab4a300ffffb92b", 0x1f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b5a000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000781000)=@int=0xffffffffea63100b, 0x4) recvmmsg(r1, &(0x7f0000e7e000)=[{{&(0x7f0000e52000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b14000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445ad, 0x0, 0x0) 2018/01/08 04:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x11, 0x6, 0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e32000-0x4)=0x7f, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r0, &(0x7f0000b7c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000011e000)={0x2, 0x2, 0x0, 0x9, 0x2, 0x0, 0x0, 0x2, []}, 0xfffffffffffffd67}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f00007c2000-0x30)="8d62bf56578cfb95943836cc9e3b4028ab3535a00000000000000009a452c548ac479ef00f72d4bbe93c264951a0c6", 0x2f, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r0, 0x2, 0x100000000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r1 = dup(r0) write(r1, &(0x7f0000cdd000)="ef", 0x1) 2018/01/08 04:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000796000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/08 04:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000df4000-0x1)='H', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f000003e000)='./file0\x00', 0x2000800) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x32d6) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000824000)="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") ppoll(&(0x7f0000436000-0x40)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/08 04:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f000096b000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) recvfrom$inet(r0, &(0x7f0000661000-0xd6)=""/214, 0xd6, 0x100, &(0x7f000028d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000067000-0x1)="19", 0x1) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x241, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/08 04:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = request_key(&(0x7f00001c8000-0x5)='ceph\x00', &(0x7f00005f3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000499000)='\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r0) r1 = perf_event_open(&(0x7f00004b0000)={0x4, 0x78, 0x3, 0x6, 0x7, 0x1, 0x0, 0x6, 0x40000, 0x1, 0xfffffffffffffffd, 0xd03, 0x3f, 0x7, 0x90000000, 0x6, 0x9, 0x433f9d7d, 0x8, 0x7fffffff, 0x285e, 0x4, 0x6bde, 0x1f, 0x365, 0x7fffffff, 0xb8b6, 0x80000001, 0x70, 0x9, 0x405c, 0x7ff, 0x0, 0x5, 0x5e1, 0x3ff, 0xb8f, 0x20, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000eab000)=0x0, 0xa}, 0x20000, 0xecb6, 0x5, 0x7, 0x8, 0x8000, 0x7ff, 0x0}, 0xffffffffffffffff, 0x1c, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000082e000-0x8)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003f8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00004bf000-0x4)=0xaa8f) mount(&(0x7f0000cf8000)='./file0\x00', &(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000ec0000)='autofs\x00', 0x0, &(0x7f0000f52000)="") r3 = signalfd4(0xffffffffffffffff, &(0x7f0000253000-0x8)={0x80000000}, 0x8, 0x80000) read(r3, &(0x7f00002e4000-0x17)=""/23, 0x17) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001e1000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000c69000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000658000)=0xc) connect$packet(r4, &(0x7f0000e23000)={0x11, 0x1, r5, 0x1, 0x4, 0x6, @random="5872a3e0cea9", [0x0, 0x0]}, 0x14) 2018/01/08 04:41:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f000026e000-0x4)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00002bc000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 04:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000696000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xc3) recvmmsg(r0, &(0x7f00002d7000)=[{{&(0x7f0000049000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d48000)=[{&(0x7f00009da000)=""/28, 0x1c}], 0x1, &(0x7f0000683000-0xb7)=""/183, 0xb7, 0xffff}, 0x7}, {{&(0x7f0000ca7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a16000)=[{&(0x7f0000014000)=""/95, 0x5f}], 0x1, &(0x7f0000b2c000)=""/239, 0xef, 0x5aa}, 0x2}, {{&(0x7f000078d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b05000-0x10)=[{&(0x7f0000cda000)=""/194, 0xc2}], 0x1, &(0x7f000069f000)=""/0, 0x0, 0x9}, 0x0}, {{&(0x7f000050c000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000-0x10)=[{&(0x7f000006c000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1000}, 0x1ee5}, {{0x0, 0x0, &(0x7f0000bb0000-0x10)=[{&(0x7f00002fc000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f0000221000)=""/4, 0x4, 0x20}, 0x2b}, {{0x0, 0x0, &(0x7f000081f000)=[{&(0x7f0000a2d000)=""/196, 0xc4}, {&(0x7f0000cea000)=""/146, 0x92}, {&(0x7f0000366000-0xc9)=""/201, 0xc9}, {&(0x7f0000762000-0x28)=""/40, 0x28}, {&(0x7f00001fe000-0x1b)=""/27, 0x1b}, {&(0x7f0000474000)=""/4096, 0x1000}], 0x6, &(0x7f0000a83000)=""/194, 0xc2, 0x0}, 0x7}, {{&(0x7f0000e87000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e8e000-0x50)=[{&(0x7f00002bb000-0x3c)=""/60, 0x3c}, {&(0x7f00008dd000-0x47)=""/71, 0x47}, {&(0x7f000059c000)=""/56, 0x38}, {&(0x7f0000525000-0x1e)=""/30, 0x1e}, {&(0x7f00000af000)=""/81, 0x51}], 0x5, &(0x7f0000b17000)=""/73, 0x49, 0x7f}, 0x4}, {{&(0x7f0000945000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000582000-0x90)=[{&(0x7f0000847000)=""/72, 0x48}, {&(0x7f0000115000)=""/249, 0xf9}, {&(0x7f00002e2000-0x3e)=""/62, 0x3e}, {&(0x7f0000f24000-0x57)=""/87, 0x57}, {&(0x7f0000329000)=""/63, 0x3f}, {&(0x7f0000ed1000-0x30)=""/48, 0x30}, {&(0x7f00003fe000)=""/230, 0xe6}, {&(0x7f00001ec000-0xf9)=""/249, 0xf9}, {&(0x7f0000a67000-0xb7)=""/183, 0xb7}], 0x9, &(0x7f000002e000)=""/189, 0xbd, 0x2}, 0x7fff}], 0x8, 0x10001, &(0x7f0000d32000)={0x0, 0x989680}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000fd0000)={{0xffffffffffffffff, 0x8020a}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f0000da0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 04:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000f2c000)={0x0, 0x1c9c380}, &(0x7f0000991000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000ae0000)={0xc7a7, 0xb2, 0x23a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000ad7000-0x10)={r2, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x2712}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r4) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) dup2(r6, r1) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r5, r6) tkill(r4, 0x16) 2018/01/08 04:41:17 executing program 6: r0 = memfd_create(&(0x7f0000b5c000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000+0xd91)={0x100}, 0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000c14000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cdb000-0x4)={0x2, &(0x7f000005e000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d44000)={r1, 0x2}) unshare(0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) readv(r2, &(0x7f0000411000-0x30)=[], 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) memfd_create(&(0x7f0000381000)='\'\x00', 0x3) 2018/01/08 04:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009d2000-0x8)='./file0\x00', 0x280002, 0x80) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000056c000)=0x2) syz_emit_ethernet(0x4e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/08 04:41:17 executing program 7: prctl$intptr(0x1a, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x3054c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x0, 0x0, 'client1\x00', 0x0, "d7a970859eb9272b", "b5b527835556579cb8f08b41106d7fb604a7b95b6d0f7a9abdba2459e2bce98a", 0xbb, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00008f5000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x3)=0x5, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x3d9, 0x8000000000000, 0x7fffffff, 0x4, 0x403}) 2018/01/08 04:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a34000-0x25)='T', 0x1, 0x20000001, &(0x7f0000cd0000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000579000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f0000dbe000-0x31)=""/79, 0x4f, 0x40, &(0x7f0000352000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x3c5, 0xc98, 0x0, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x400002000001) 2018/01/08 04:41:17 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/01/08 04:41:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r0}) tee(0xffffffffffffffff, r2, 0x11, 0x8) 2018/01/08 04:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') clock_gettime(0x0, &(0x7f0000635000-0x10)={0x0, 0x0}) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) readlink(&(0x7f0000175000-0xe)='./file0\x00', &(0x7f000017f000)=""/1, 0x6692259a52d75fad) 2018/01/08 04:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) r0 = creat(&(0x7f000084c000-0x8)='./file0\x00', 0x48) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e04000-0x4)={0x0}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000caf000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x301900) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000e4000-0x84)=""/132) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b92000)=0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 31.477690] sock: sock_set_timeout: `syz-executor0' (pid 5284) tries to set negative timeout 2018/01/08 04:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') 2018/01/08 04:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8000451f, &(0x7f000058f000)="") ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d67000-0x4)=0x4) 2018/01/08 04:41:17 executing program 1: mmap(&(0x7f0000000000/0x10e000)=nil, 0x10e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0xfffffffffffffffc) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000fa000-0xc8)={0x97, 0x7fffffff, 0x2, 0x5, 0x3, [{0x9, 0x66, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x1, 0x0, 0x0, 0x200e, 0x0, 0x0, 0x0}, {0x45e4, 0xffffffff, 0x7, 0x0, 0x0, 0x405, 0x0, 0x0, 0x0}]}) write(r0, &(0x7f000010b000-0x26)="2600000012002710000000000000010106000000000000000020fef12024f9510500030001e4", 0x26) 2018/01/08 04:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x4002, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="91000000035ab1ec60ba750020000854", 0x5f27b1933a79b2d6) umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) r1 = syz_open_dev$mice(&(0x7f0000096000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) connect(r1, &(0x7f00008dc000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000fc9000-0x4)=0x0) accept4(r1, &(0x7f0000cc8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007e2000)=0xe, 0x80800) 2018/01/08 04:41:17 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000862000)={0x80000006, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ab5000+0x9b2)={0xaa, 0x0, 0x0}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/08 04:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000798000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x0, 0x400ff) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_pts(r5, 0x0) read(r6, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000fd1000-0x4)=0x0) poll(&(0x7f0000d19000)=[{r6, 0x0, 0x0}, {r5, 0x25a1, 0x0}], 0x2, 0x0) dup3(r6, r5, 0x0) 2018/01/08 04:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = getpgid(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/rtc\x00', 0x181000, 0x0) setsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f00009f8000)=0x2, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008fb000-0x4)=0x0) rt_tgsigqueueinfo(r0, r2, 0x30, &(0x7f0000834000)={0x3, 0x1, 0xfffffffffffff408, 0x81}) 2018/01/08 04:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e5a000)={0x0, 0x0}, &(0x7f0000155000-0x4)=0x10) ftruncate(r0, 0x2) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) pipe(&(0x7f00000f8000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/08 04:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xe152}) r1 = dup(r0) symlinkat(&(0x7f00000d9000)='./file0\x00', r1, &(0x7f0000264000)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) sysfs$2(0x2, 0x6, &(0x7f0000b0f000-0x6b)=""/107) syz_open_dev$tun(&(0x7f00009ee000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000075000)={0x1, &(0x7f00000f0000)=[{0x881, 0x395}]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r1, r2) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000b76000-0x4)=0x0) sched_getaffinity(r4, 0x8, &(0x7f0000aa8000-0x8)=0x0) 2018/01/08 04:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/08 04:41:17 executing program 2: clone(0x4000, &(0x7f00007b6000)="", &(0x7f0000c0d000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000902000)=0x0) syz_open_procfs(r0, &(0x7f00007ae000+0x168)='cmdline\x00') r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b8000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@empty=0x0, 0x1, 0xfffffffffffffff9, 0x0, 0x7, 0xa, 0x20, 0x20, 0x1, 0x2, r2}, {0x5, 0x1000, 0xe40, 0x4, 0x2, 0x9, 0x5, 0x10000}, {0x44ad, 0x7, 0x9, 0x2}, 0x5, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x0, 0x0, 0x7, 0x80, 0xf6}}, 0xe8) mlockall(0x3) 2018/01/08 04:41:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000619000-0x1c)={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbcd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0x800000a6, 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockname(r2, &(0x7f0000721000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fe5000)=0x7) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r0, r0, &(0x7f0000de6000-0x8)=0x2, 0x20ffff) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000f5f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000091c000-0x4)=0x14) 2018/01/08 04:41:17 executing program 4: r0 = memfd_create(&(0x7f0000b70000-0x8)='+::\\@]-\x00', 0xdfdafd1622d3748b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dee000-0x10)={0x0, 0xd0, &(0x7f0000437000)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0xccde, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c23000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cca000)={r3, 0xc7}, 0x8) fcntl$getown(r2, 0x9) r4 = socket$netlink(0x10, 0x3, 0x0) write(r4, &(0x7f00001f6000)="1600000015000701000910f700000027020c00000100", 0x16) 2018/01/08 04:41:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xb3)="61d6c078b23fe1f9dc3ee1dac0ade6e3fa6fee2bc3daa19ffac646f6c4a407b47fb3aed66e49b6a4a65c63941f82e7e008c7f06a80cccbb01b0f6fbd2cfdb455440b0535105fdde114ab30438d9ceba50dba993d2a6afe822bfb01b64ea16e4b87380a63fba120baf2bf98a79611cf67a501b629209e049e51652cf317866f18672d0937b18f04760e83b85b69fb1555f6da3703584d35dd458f91e1aef16e36688d7fd11950994cc736db763a2e7470031e5a", 0xb3, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) flock(r0, 0x2) 2018/01/08 04:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/create\x00', 0x2, 0x0) syz_open_pts(r1, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) read$eventfd(r2, &(0x7f0000475000-0x7)=0x0, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00005a3000-0x4)=0x0) mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000855000-0x4)=0x800, 0x4) pwrite64(r3, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) lstat(&(0x7f00008cc000)='./file0\x00', &(0x7f0000af4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000cef000)={{{@in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0x3, 0x8, 0x0, 0x200, 0xa, 0x80, 0x20, 0xbb, 0x4, r4}, {0xd108, 0xfc00000000000000, 0xfffffffffffffff7, 0xffffffffffffffc1, 0xffffffffffffff81, 0xfff, 0x81, 0x0}, {0x9, 0x8, 0x2, 0x6}, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x2b}, 0x2, @in=@empty=0x0, 0x0, 0x3, 0x1, 0x4, 0x100000000, 0x3, 0x0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r3, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r5 = creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000271000)=0x0) modify_ldt$write2(0x11, &(0x7f00006d0000)={0x20, 0xffffffff, 0x2400, 0x8001, 0xb0d6, 0x8001, 0xfffffffffffffffe, 0x7, 0x8, 0xfff}, 0x10) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000d3f000)={&(0x7f00009bf000/0x4000)=nil, 0x4000}) 2018/01/08 04:41:17 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/08 04:41:17 executing program 5: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4208, r1, 0x8, 0xb) ptrace(0x4207, r2) fcntl$getownex(r0, 0x10, &(0x7f00009e4000)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x38d}) 2018/01/08 04:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/08 04:41:17 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000004000-0x50)="", 0x0, 0x0, 0x0, 0x0) 2018/01/08 04:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000bba000)={0x80000000, 0x1, 0x7fff, 0x9, 0x0}, 0x14) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r4, r5) tkill(r3, 0x16) 2018/01/08 04:41:17 executing program 4: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f0000fcc000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000000000, 0x0, 0x4}) 2018/01/08 04:41:17 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) r1 = socket$inet(0x2, 0x0, 0x3f) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000016000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000a000)=0x8, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/selinux/user\x00', 0x2, 0x0) fdatasync(r1) 2018/01/08 04:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000039b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000dc7000)={{0x0, 0xb1bc}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00005fb000)={0x66b2, 0xffff, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x2000000000000) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000059d000)=@hopopts={0x3, 0x200000000000037b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008da000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, 0x3, 0x0, 0x0, 0x80, 0x20, 0x3f, 0x10000, r1}, {0x4, 0x5, 0x3a8, 0xffffffff, 0x7, 0x0, 0x5, 0x10000}, {0x4, 0x77, 0x81, 0x6}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x1, 0x2, 0x8, 0x0, 0x9, 0x8}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f000068d000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000957000)='?\x00', 0x1) perf_event_open(&(0x7f0000fca000)={0x3, 0x78, 0x5, 0xae, 0xffffffff, 0x6, 0x0, 0x3, 0x40, 0x4, 0x8000, 0x9, 0x3, 0x7fffffff, 0x19, 0x1ff, 0x5, 0x10001, 0x2, 0x2, 0x7ff, 0xf27, 0x9, 0x7, 0x7, 0x0, 0xc9f2c00, 0x4, 0x8, 0x4, 0x691, 0xc4, 0x1, 0x80, 0xffff, 0x4, 0x385, 0xff, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f000087f000-0x1)=0x0, 0xa}, 0x10, 0x3276, 0x7fff, 0x3, 0xfffffffffffffffe, 0x7fffffff, 0x4, 0x0}, r2, 0x4b, r3, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000619000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00003e5000)=0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/08 04:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b78000-0x4)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000631000-0x15)='/dev/pktcdvd/control\x00', 0x240000, 0x0) syz_open_dev$tun(&(0x7f0000f3e000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000b00000-0x88)="5faba5749f34148111090d4a79adffd129e94936dc000611e89d42c56c9c75fa453d27246dc4c88a1b51c23554a5dbdabf56dda3225cfdaac6c0cdba726b6d73dac8c65ec201fe2878274f8cf9bf93207ddf336bc5e6b6e60f6c2b7e13d9117c1b97e1646b32685a23b937191a65598566d2569fdb6ac40036db91ae8f03b63e3baeecc4825e7dfc") 2018/01/08 04:41:17 executing program 5: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") sigaltstack(&(0x7f000002e000/0x1000)=nil, &(0x7f0000b25000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1c)={r1, 0x7fffffff, 0xa, [0x4, 0x93, 0x2, 0x1, 0x401, 0x7, 0x8, 0x10001, 0x80000000, 0x6]}, 0x1c) 2018/01/08 04:41:17 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000-0x28)={0x5, 0x8, 0x7f, 0x100000001, 0x3}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/08 04:41:17 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a73000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000008, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x42000, 0x40000000020) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000008000)={0x0, 0x0, 0x51c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000000c000)={0x3, 0x1, 0x1, 0x8000}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000c000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000b000)={r5, r6, 0x1}) write(r1, &(0x7f0000000000)="24000000260007003200000800367700dbffffff0100000000000000ff1bfeff0100ff10", 0x24) 2018/01/08 04:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000320000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x80000000000010, &(0x7f000097c000-0xc1)="18000000020001000000be8c5ee18c003e0000080201003701da1e03366f3cdc0200000074ffffff396052bb6a88001b0a00000000000000ffffffe66d98e2010067fcec63e0209cee4a5acb3da41f0000ba00000000c88ebbff06010000ffffffffffff8001140900000b00000000ec007702cfb7ebe7d77ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000041c000)={0x0, 0x0}) 2018/01/08 04:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000459000)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) r0 = open(&(0x7f0000d58000-0x8)='./file0\x00', 0xc600, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000731000)="96362b350b4da286abd8f04727debb6c678970608cdf8cd64b98043a56e9f594d0b340606e780971415f1c09fa73d5b51b09d225de097c87a9b7e09949b56ae9b5c8648a49a242e7140a787623cada73c741ca30d6eb4c941dc7f3911c5d74ddbe17d312adcbbfc327d9dbe9fa9b26aa2955621f9a9cc9972b52dbf544d21db9e73189fc10612180b836ad5fa8aa410584490bffab8c", 0x96) 2018/01/08 04:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1c9, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) r0 = syz_open_dev$tun(&(0x7f0000ff2000)='/dev/net/tun\x00', 0x0, 0x101000) fstatfs(r0, &(0x7f0000cf3000-0x67)=""/103) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b97000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d15000/0x2000)=nil, 0x2000, 0x0, 0x2010, r1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000b000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="6d8eedad7c58", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) syz_open_dev$sg(&(0x7f0000394000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/08 04:41:17 executing program 7: prctl$intptr(0x40000000000, 0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f0000c5f000)='/dev/usbmon#\x00', 0x1, 0x40c00) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000447000-0x118)={0x1, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/08 04:41:17 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c17000)={{0xbb1aa6f533f5c55c, 0x3, 0x1f, 0x3, 0x4faa}, 0x8, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3000000000, 0x0, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000015000-0x8)=[@increfs={0x40046304, 0x3}], 0x0, 0x0, &(0x7f0000017000)=""}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000019000-0x30)={0x34, 0x0, &(0x7f0000004000)=[@clear_death={0x400c630f, 0x2, 0x3}, @register_looper={0x630b}, @enter_looper={0x630c}, @acquire_done={0x40106309, r3, 0x2}, @acquire={0x40046305, 0x2}], 0xb4, 0x0, &(0x7f0000006000-0xb4)="9db39657ea4f66581b13e9196fa1506d509189508b218b55537c3d3e4751be6641458fd559a4d166525e3bf82d05820325f23277bdb76a4a9c5bccffd6f15d124b77f79a5d1eb23969cd297eb0020222c7f4b59fb2cbbbc1da80078b36a028b0d374d35b7c9acaccb58c495ae482e418853d114f58e388284ef6b1701b0aeb02acf3ea0e421891a781851ecf1cc417929aac5487046da1c1fe8e3c378ebe4351b9ce2801e5578c54e3e002bc4df4733395acf077"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000017000-0x18)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) [ 31.942978] binder: 5430:5432 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 31.951341] binder: 5430:5432 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 31.960938] binder: 5430:5432 ERROR: BC_REGISTER_LOOPER called without request [ 31.968312] binder: 5430:5432 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 31.976258] binder: 5430:5434 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 31.983796] binder: 5430:5432 BC_ACQUIRE_DONE u0000000000000000 no match [ 31.990648] binder: 5430:5432 Acquire 1 refcount change on invalid ref 2 ret -22 [ 31.999356] binder: 5430:5435 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 32.020819] binder: BINDER_SET_CONTEXT_MGR already set [ 32.026164] binder: 5430:5437 ioctl 40046207 0 returned -16 [ 32.034421] binder: 5430:5437 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 32.045642] binder: 5430:5435 unknown command 536907575 [ 32.051068] binder: 5430:5435 ioctl c0306201 20008fd0 returned -22 [ 32.067308] binder: 5430:5435 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/08 04:41:18 executing program 5: r0 = socket(0x10, 0xa, 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f42000)=0x1a, 0x4) 2018/01/08 04:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = add_key$keyring(&(0x7f0000e4f000-0x8)='keyring\x00', &(0x7f0000bdd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000547000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cca000)=0xe8) stat(&(0x7f00005c0000)='./file0\x00', &(0x7f0000723000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$negate(0xd, r1, 0x4, r1) keyctl$chown(0x4, r1, r2, r3) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f0000262000-0x7)='devpts\x00', 0x0, &(0x7f0000f3f000-0x1)="") 2018/01/08 04:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000616000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000e95000)=""/249) getpeername$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x7fffffff) ioctl(r1, 0x8916, &(0x7f0000000000)="") bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000532000-0xc)={@rand_addr=0x3, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/08 04:41:18 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000009000-0x10)=@req={0x28, &(0x7f0000003000)={@generic="ae3e45ecb41b81e2fd324113bdb3e1f9", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000002000-0x8)=0x0) 2018/01/08 04:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x1000, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x322) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004eb000)={0x0, 0x0}) ppoll(&(0x7f00008af000-0x8)=[{r0, 0x2010, 0x0}], 0x1, &(0x7f00008ff000-0x10)={0x0, 0x0}, &(0x7f0000df7000-0x8)={0x2}, 0x8) r1 = memfd_create(&(0x7f000003a000)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) ftruncate(r1, 0x0) 2018/01/08 04:41:18 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f000083a000-0xc)='/dev/rfkill\x00', 0x121400, 0x0) r0 = inotify_init1(0x0) fcntl$getflags(r0, 0x40a) 2018/01/08 04:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r3, &(0x7f00004e6000)=""/173, 0xad, 0x10000, &(0x7f00007d1000)={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) close(r0) 2018/01/08 04:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b10000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e77000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048f000)={@common='teql0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xf, 0x0, 0x0, &(0x7f0000711000)={0x0, 0x0}) 2018/01/08 04:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x80000000000010, &(0x7f000097c000-0xc1)="18000000020001000000be8c5ee18c003e0000080201003701da1e03366f3cdc0200000074ffffff396052bb6a88001b0a00000000000000ffffffe66d98e2010067fcec63e0209cee4a5acb3da41f0000ba00000000c88ebbff06010000ffffffffffff8001140900000b00000000ec007702cfb7ebe7d77ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2018/01/08 04:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c38000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008cb000)=0x1) write(r1, &(0x7f0000438000-0x3f)="3d1fe6285c0000000100000effe99447a2328cf8d7d863b60a7f038419e96fe73cc0b11fb1493347b444542401ba79f91b6c082001848d1ff7e719f9a9c63b", 0x3f) getsockname$netlink(r1, &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a74000)=0xc) remap_file_pages(&(0x7f0000b9d000/0x4000)=nil, 0x4000, 0x62929a61ef7cbebd, 0xc41, 0x20) 2018/01/08 04:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f000043f000)='./file0\x00', 0x313040, 0x1d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a19000)={0x0, 0x8, 0x6, 0x5c8, 0x1, 0x1000}, &(0x7f0000401000)=0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000078f000-0x20)={@generic="f22baf882712c6de103829620dbe4e24", @ifru_flags=0x2000}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000011000)={r2, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4, 0x1, 0x1b, 0x20}, 0xa0) mlockall(0x3) 2018/01/08 04:41:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x40)=[{r0, 0xa000, 0x0}, {r0, 0x240, 0x0}, {r0, 0x8010, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x108, 0x0}, {r0, 0x29, 0x0}], 0x8, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) open(&(0x7f0000001000)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x97)=""/151) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x54, 0xa00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00003d9000)=""/90, &(0x7f00008d8000)=0x5a) ioctl(r2, 0x800000080004531, &(0x7f0000d31000)="") 2018/01/08 04:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f02000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000a98000-0x16)={0x9, 0x7, 0x8, 0x8, 0x10000000000, 0x1ff, 0x5, 0x8000, 0x2, 0x101, 0x7, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c19000)=[{&(0x7f0000279000-0x29)="290000001800310900030c13f7ffff0402000000a67e0000000000000000090004000e000000f4ff01", 0x29}], 0x1) 2018/01/08 04:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000979000)='/dev/ptmx\x00', 0xc0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000078d000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f76000-0x9)='netItcp6\x00') preadv(r3, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) r4 = request_key(&(0x7f0000896000)='big_key\x00', &(0x7f00004c8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000679000)='/dev/ptmx\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000284000-0x89)=""/137, 0x89) getsockopt$sock_int(r3, 0x1, 0xb, &(0x7f00002c5000-0x4)=0x0, &(0x7f0000320000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000131000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000-0x4)=0xe8) 2018/01/08 04:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000701000)={0x4, 0x0, 'client1\x00', 0x2, "0a9ac3055e1e280e", "12c2e4b5acff144c67fade7aad74a855e0974f80229cb10254bac0724cd16c0d", 0x1a6b, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/01/08 04:41:18 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x1, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={r1, r2/1000+10000}, 0x10) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/01/08 04:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ae9000-0x4)=0x7d, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000040d000)='vegas\x00', 0x6) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ebc000-0x4)=0x0, &(0x7f0000ce9000-0x4)=0x4) bind$inet(r1, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000095c000)="", 0x0, 0x20000000, &(0x7f000035a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fc000)="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", 0x870, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c9000-0x15)='/proc/self/net/pfkey\x00', 0x10003, 0x0) accept$unix(r2, &(0x7f0000acf000)=@file={0x0, ""/4}, &(0x7f0000b05000)=0x6) 2018/01/08 04:41:18 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000055000-0x22)=""/34, 0x22) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000008000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/08 04:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000b2b000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ab2000)=0x0, 0x800) socket$inet6(0xa, 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f8f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cad000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b4c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000086a000)=0xc) quotactl(0x2, &(0x7f0000306000-0x8)='./file0\x00', r3, &(0x7f0000ebd000)="bbe8f07a9b249a559969474fc79d63bb311d2997c36867e3063afe6d090b80533f030f8e457ac969d9598a70d07e07aa191830c99ca50c22312346d74596d6892049d1b5363859c05bb604f887230e6d51bcada7ca7a4142112e6d51e71ffd0ba0fd197e32b0117d4de596") 2018/01/08 04:41:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f5d000-0x14)={0x0, 0x5, 0x1000, 0xffffffffffffffff, 0x0, 0x7fff}, &(0x7f0000f5c000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000be0000)={0x81, 0x6, 0x4, 0x9, 0xca5, 0x8001, 0x4, 0x80000001, r3}, 0x20) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f5c000-0x8)={0x0, 0x0}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00006a8000)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000e6e000)={r4, 0x80000, r5}) clock_gettime(0x6, &(0x7f0000f5a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000300000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00001d9000-0x8)={0x82}, &(0x7f00005dc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5c000-0x10)={r6, r7+10000000}, 0x8) 2018/01/08 04:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000f03000-0xa)='ns/cgroup\x00') bind$inet6(r1, &(0x7f0000b69000)={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r3, 0x0) getsockname$packet(r3, &(0x7f0000735000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a29000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bde000-0x6)={0x0, 0xffffffffffff0000}, &(0x7f000004d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000005c000-0x20)={0x1, 0x1, 0x1, 0x200, 0x1, 0x84, 0x4, 0x5, r5}, &(0x7f00001c0000-0x4)=0x20) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000367000)={r4, @rand_addr=0x4c2a9866, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/08 04:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000c1c000)=0x0) request_key(&(0x7f0000b5a000-0xd)='dns_resolver\x00', &(0x7f0000a26000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000036c000-0x10)="62646576766d6e06000008656c700900", 0x0) 2018/01/08 04:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000996000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00009c0000-0x1)=0x0) sendmsg$key(r0, &(0x7f0000dfe000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e88000)={0x2, 0xb, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f0000cbc000-0x30)=[{&(0x7f00001e9000-0xb8)="7b807bcadfb204ebbe421de89e9e44ea170b0ca8c2e713c12cf9991ca8bff062fbdc0181c6af3eb00465b3ae4ac86343a12c315e8169d392e27f9b6ad6e9060461cadd4650716247d36c1ff13965d79846e26942684e14e99c0d3c2cdc0cafdeb23c737cf5ccf67ebf0469cb8738e1cfb6b39194441387cbdba0fbabfc5a51f56f4e6f1518f2a480c230dd55d4814dae38ea39f40c5112a25fa888cd91b9a5c6643334dc6fe3d2dfe8673042bd407e247b96fc15da854ebe", 0xb8}, {&(0x7f00002d8000-0xff)="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", 0xff}, {&(0x7f0000f51000)="5d7fe221c66526dfc08f2cee5108b4040bbb24f06df2665e7f244cb9d67051e74ca69f42df01af8ca3d6910affc4b3f114b9d6a2e4c831a00016beadc13c169f131daa23538110e0244e59d32372d645d6e518af03c254651ddcfb689ae53e3f97d297041b4ba0d898e8fec5febd51df2e94726fa727c68754e58b6065148580214e53a9ae2c757e496fec8806b8a5fe0e7612c0bc2f079097227ff1b80b5c1c576e6e104c2faeec11cd5582180686dda662213a4b347dede4f6bcdee3b756bdc7e0193bd257580854adb95e22e58b52dc4d7d351a00f24bfefb433138834b851a067a48b2af8e844c", 0xe9}], 0x3, 0x0) lgetxattr(&(0x7f00006cd000)='./file0\x00', &(0x7f0000213000)=@random={'user.\x00', "2b26706f7369785f61636c5f61636365737370726f63f2f4776c616e3040766d6e65743073797374656d657468305d5c7d62646576776c616e31626465765c00"}, &(0x7f0000aab000-0xf7)=""/247, 0xf7) 2018/01/08 04:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) syncfs(r0) readahead(r0, 0xfffffffffffff9a4, 0x0) 2018/01/08 04:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe4000)='./file0\x00', 0x13) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00006c6000)={0x10, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000c8000-0x5c)=""/92) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) fcntl$lock(r2, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000b37000-0x1c)=""/28) fcntl$lock(r1, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/08 04:41:18 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000009000)={0x20082522, r1}, &(0x7f000000a000-0x18)={0x0, 0x934, 0x8000, 0x1, 0x5, 0x10000}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x8) 2018/01/08 04:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001c7000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f0000ac4000)="") 2018/01/08 04:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000cf7000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$eventfd(r2, &(0x7f0000f70000)=0x0, 0x8) 2018/01/08 04:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) syz_open_dev$mice(&(0x7f0000109000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00008f7000)={0x0, 0x0}) close(r0) 2018/01/08 04:41:18 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x80032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x2, r0, r1, 0x7, 0x81) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001000-0x4)=0x20000000200000, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000003000-0x70)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000004000)=""/230, 0xe6}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000004000)=""/239, 0xef}, {&(0x7f0000003000)=""/121, 0x79}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000000)=""/52, 0x34}], 0x7, &(0x7f0000005000-0x80)=[{&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000002000)=""/130, 0x82}, {&(0x7f0000003000)=""/96, 0x60}, {&(0x7f0000001000)=""/125, 0x7d}, {&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000005000-0x8f)=""/209, 0xd1}, {&(0x7f0000003000-0xc)=""/12, 0xc}, {&(0x7f0000005000-0x66)=""/102, 0x66}], 0x8, 0x0) 2018/01/08 04:41:18 executing program 3: r0 = socket(0xa, 0x802, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000002c000-0x190)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000030e000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000-0x4)=0xe8) fstat(r0, &(0x7f0000636000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000d6b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000984000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000)=0xe8) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072b000)={0x0, 0x0, 0x0}, &(0x7f0000298000)=0xc) lstat(&(0x7f00004e6000-0x8)='./file0\x00', &(0x7f00002c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000754000-0x8)='./file0\x00', &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c25000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008cd000)={0x0, 0x809}, &(0x7f00008f9000)=0xfffffffffffffcac) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000775000-0x108)={r3, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x7e5, 0x3, 0x356, 0x5, 0x1f, 0x38266f88, 0x3, 0x1, 0xa04c, 0x5, 0x4, 0x8, 0x3]}, &(0x7f000041c000-0x4)=0x108) getpgrp(0xffffffffffffffff) stat(&(0x7f00001cd000-0x8)='./file0\x00', &(0x7f0000b8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000c8000)=0x0, &(0x7f000088c000)=0x0, &(0x7f0000a39000-0x4)=0x0) gettid() getresuid(&(0x7f0000d3e000-0x4)=0x0, &(0x7f00006a5000-0x4)=0x0, &(0x7f0000876000-0x4)=0x0) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c6000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000813000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000547000-0x4)=0xe8) getresgid(&(0x7f0000770000)=0x0, &(0x7f00001e6000-0x4)=0x0, &(0x7f0000a89000-0x4)=0x0) gettid() getresuid(&(0x7f00009a9000-0x4)=0x0, &(0x7f00001fe000-0x4)=0x0, &(0x7f0000ef0000)=0x0) fstat(r0, &(0x7f0000e2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000db2000)=0x0) getresuid(&(0x7f0000e0c000)=0x0, &(0x7f00008a9000)=0x0, &(0x7f0000590000)=0x0) 2018/01/08 04:41:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000709000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f72000)=@common='ip_vti0\x00', 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000e47000)=[@in={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2018/01/08 04:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000665000)="40000000000000000572696e67e02b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009bb000)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d23000-0x32)=""}}], 0x30) 2018/01/08 04:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x2ed) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x0}, 0x0) 2018/01/08 04:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000873000)="e8db2e046f24b252a90187f92a3739fb05c620d85d79a73363978a24335e6cc655a3761280046a276f65adcd0d94fa45e3f80af8363ae1141c2e5063fa4cd1163e605907dfb78a66b0b9ee2edcb48f37d28e71b62123c17b39fc95ccc76ebca600f511dcd3f8667b74a7b46807a5dd5802935e75ce39f277b2ab55", 0x7b, 0x1, &(0x7f00000ab000-0x10)={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') preadv(r2, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$usbmon(&(0x7f0000a03000-0xd)='/dev/usbmon#\x00', 0x81, 0x40000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000e2000-0xe3)=""/227) 2018/01/08 04:41:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80000, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) userfaultfd(0x127f0fb0ea465d92) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x40, 0x0}) 2018/01/08 04:41:18 executing program 7: r0 = request_key(&(0x7f0000fe6000-0xd)='dns_resolver\x00', &(0x7f000031e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe5000)='/dev/input/mice\x00', 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009a2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="b493ca3076ad89c0f143db5e20354f8e509770ce8c8cbb03e69466cf1533e7a70abdd050aaccd12d24543cae4f2621ff37810da0f8c24cc23953beb74894e54a24682e2684c1ffb4c0f2f1344db6", 0x4e, 0x800, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/pktcdvd/control\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x1}) keyctl$assume_authority(0x10, r0) 2018/01/08 04:41:18 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = eventfd2(0x3, 0x80000) splice(r0, &(0x7f0000fcd000-0x8)=0x0, r1, &(0x7f0000712000)=0x0, 0x6, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000018e000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000001b08", 0x29}], 0x1) 2018/01/08 04:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) bind$netlink(r0, &(0x7f00002d4000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xc0}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000a95000)=""/4, &(0x7f0000e2a000)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a79000)='/dev/rfkill\x00', 0x680800, 0x0) 2018/01/08 04:41:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setns(r0, 0x4000000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r1, &(0x7f0000002000)=""/0, 0x0) signalfd4(r1, &(0x7f0000002000-0x8)={0x5}, 0x8, 0x800) 2018/01/08 04:41:18 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x80001, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000007000)=r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000-0x93)=""/147) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) r3 = getegid() fchown(r0, r2, r3) [ 32.993330] device gre0 entered promiscuous mode 2018/01/08 04:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000abd000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fsetxattr(r0, &(0x7f0000b0f000-0x11)=@known='security.selinux\x00', &(0x7f0000bdb000)='keyring\x00', 0x8, 0x1) 2018/01/08 04:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e57000)='/dev/net/tun\x00', 0x0, 0x210000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/member\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ea4000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a90000-0x4)=0x14, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 33.048906] audit: type=1401 audit(1515386478.863:23): op=setxattr invalid_context="keyring" 2018/01/08 04:41:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00003aa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000795000-0x3)="ebec39", 0x3, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_ifreq(r1, 0x891b, &(0x7f000026a000-0x28)={@common='ipddp0\x00', @ifru_mtu=0x400}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) lseek(r2, 0x5e, 0x0) 2018/01/08 04:41:19 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/access\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000205000-0x2f)=""/47, &(0x7f000066a000)=0x2f) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x1}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000003000)=0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000)={r1, 0x20}) 2018/01/08 04:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) r0 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r0, 0x2, &(0x7f0000809000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000769000-0xb)='/dev/hwrng\x00', 0x400080000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00006da000-0x10)={0xd1, 0x204, 0x200000000005ffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uname(&(0x7f00002d4000)=""/18) 2018/01/08 04:41:19 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000999000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fcb000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007ce000-0x24)="240000001a0025f00000000003001f0e0a0b00000004bf00000009ec0800050000000d25", 0x24) 2018/01/08 04:41:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x10)={0x0, 0x0}, 0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dcb000)={0x0, 0x0}) waitid(0x1, 0x0, 0x0, 0x8, &(0x7f0000fa0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00007d0000-0x1)='_', 0x1, 0x0, &(0x7f00008a2000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000dbe000)="9e8169f6996b156855c5e93e35d73356cb594f3b550c9d35c8ef165e2eafae9db540d7d0b462fe78f91af6b15f611fd6d7ffbdc63394672e753ad75b1e77809fed65dcfef555a3d30de320629c8926ff0b87be42100a849edfc317ea3f36d8be08c8f9ea3401af8dfd8043683133e67edf523b328859a1fe08ff4f1a73e013b16a1898b5571df86a9690e23ed863944bf351133ee4f72c319f46f052286a21394fd2edd705d9dc212233c90c0691d724355e52bdb3d13da77e9f1da7f4bf5ef96957030303d2a2f57be27f2c47a451a839bcdeca232df96b46c5378b3e87b3c7f1c69055faeea3e33efba1e2dd980062e7626f0e9fe1", 0xf6, 0x800, &(0x7f0000495000-0x10)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b13000)='/dev/autofs\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cdf000)={0x0, 0x1, 0x2, 0x80000000}, &(0x7f00009af000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009ce000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bf000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005f8000-0xe8)={{{@in=@rand_addr=0x35, @in=@broadcast=0xffffffff, 0x2, 0xfff, 0x2, 0xfe0, 0x0, 0x20, 0x80, 0x1, 0x6, r3}, {0x15, 0x80, 0x7, 0x5, 0x14, 0xd8, 0x7, 0x5}, {0xc458, 0x3, 0x4, 0x100}, 0x401, 0x2, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x4effa5eca628ce25, 0xe, 0x8d3, 0x9, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004b0000-0x6)={r2, 0x1}, 0x6) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d2000-0xc)='/dev/autofs\x00', 0x1, 0x0) getsockname$inet6(r4, &(0x7f00006dd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002f5000)=0x1c) kexec_load(0x2, 0x5, &(0x7f0000b45000)=[{&(0x7f00006b7000)="e6842f674d7af49c6c6c30adefd9c2374950683cb190972dd86116bb7ebe6565ce1bac", 0x23, 0x8, 0x4f8}, {&(0x7f0000481000)="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0x1000, 0x1, 0x7}, {&(0x7f0000585000-0x1000)="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", 0x1000, 0x20, 0x6}, {&(0x7f0000d28000-0x29)="ae130df1053ce997d7b860bb749a18bd3fbb3d4d942799516f9d0d8d888bfd15b93bad5af10263feba", 0x29, 0x0, 0xfff}, {&(0x7f000031a000-0x83)="f43fbbbd1127bfbd3e68ca2f9c76d9a44c3e053449091b8082207efa5dee582c9c2a757916710463313981f6328c89cf0858356815051783f307ec64339154ddaa6b524059f6cc05ee0af52df92a659d9b3dfc3d0155759a9b21d22a380e49f0c6382deb683dff883e8646b5b1576da8084c81c083ca3379e0a68dc25af6cf1edb7e56", 0x83, 0x1f, 0x79d}], 0x80000) 2018/01/08 04:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070ca, &(0x7f0000ab3000-0xca)="") openat$selinux_context(0xffffffffffffff9c, &(0x7f0000323000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/08 04:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() rt_sigqueueinfo(r0, 0x3e, &(0x7f0000cf0000-0x10)={0x0, 0x8000000, 0x5, 0x2}) 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008ab000-0x8)='./file0\x00', 0x10100, 0x8049) stat(&(0x7f000075b000)='./bus\x00', &(0x7f0000603000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f000088d000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r0, &(0x7f0000856000-0xe8)=""/232, 0xfffffffffffffe9e) [ 33.231685] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.239370] CPU: 1 PID: 5601 Comm: syz-executor6 Not tainted 4.9.75-g5f5e5d4 #7 [ 33.246833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.256175] ffff8801cbebf860 ffffffff81d93049 ffff8801cbebfb40 0000000000000000 [ 33.264184] ffff8801c4fb4290 ffff8801cbebfa30 ffff8801c4fb4180 ffff8801cbebfa58 [ 33.272205] ffffffff81660b1a 0000000000002a2e ffff8801cc4cd0f0 ffff8801cc4cd0a0 [ 33.280203] Call Trace: [ 33.282777] [] dump_stack+0xc1/0x128 [ 33.288127] [] handle_userfault+0xa3a/0x1310 [ 33.294178] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.301187] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.307575] [] ? handle_mm_fault+0x117b/0x2530 [ 33.313789] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.320009] [] handle_mm_fault+0x1fd1/0x2530 [ 33.326039] [] ? __pmd_alloc+0x410/0x410 [ 33.331719] [] __do_page_fault+0x5c2/0xd40 [ 33.337573] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.343514] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.350147] [] do_page_fault+0x27/0x30 [ 33.355650] [] page_fault+0x28/0x30 [ 33.360898] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 33.367708] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 33.374183] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 33.380228] [] ? ioctl_preallocate+0x220/0x220 [ 33.386438] [] ? selinux_file_ioctl+0x355/0x530 [ 33.392729] [] ? SyS_futex+0x22e/0x2d0 [ 33.398231] [] ? do_futex+0x15c0/0x15c0 [ 33.403822] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 33.410466] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.417295] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 33.423341] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/08 04:41:19 executing program 0: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000263000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00005e9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x8, 0xff, 0x2, 0x0, 0x20, 0x2, 0x200, 0x1f, 0x20, 0x81, 0xffffffffffff7fff, 0x2}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f4e000)={0x0, 0x7, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b50000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000000000)=0x8) 2018/01/08 04:41:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000099c000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x59759d62, 0x3, 0x1, 0x2, 0x20, 0x80, 0xbf, 0xf14, r1}, {0xffffffffffff65cb, 0x9, 0x8, 0x4, 0x4, 0x3, 0x2, 0x6}, {0x8, 0x1, 0x3ff, 0xffff}, 0x4, 0x5, 0x2, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x2, 0x1, 0x6, 0x10000, 0x100000001}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') sendfile(r2, r2, &(0x7f000017d000-0x8)=0x0, 0x8001) syz_open_dev$sndseq(&(0x7f0000eee000-0xd)='/dev/snd/seq\x00', 0x0, 0x42) 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) r0 = memfd_create(&(0x7f000076f000-0x1a)='com.apple.system.Security\x00', 0x3) readlinkat(r0, &(0x7f0000b71000-0x8)='./file0\x00', &(0x7f0000cc2000-0x8c)=""/140, 0x8c) 2018/01/08 04:41:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/4096, 0x1000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f97000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000a49000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002b8000)={0x0, @in6={{0xa, 0x2, 0x37a4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4468}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x5, 0x1, 0x81}, &(0x7f00001b6000)=0xa0) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000569000-0x78)={0x1, 0x78, 0x7b9f, 0x8, 0xfff, 0x3ff, 0x0, 0x336, 0x10, 0x1, 0x10001, 0x8001, 0x100000001, 0x9, 0x101, 0x3ff, 0x7fff, 0x4c, 0xfffffffffffffff7, 0x8, 0x5c, 0x401, 0xffffffff, 0x3, 0x0, 0xb3, 0x8, 0x7, 0x1, 0xffffffffffffff00, 0xff, 0x9, 0x9, 0x8, 0x10e, 0x1, 0x6, 0x5, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000f5f000)=0x0, 0x0}, 0x800, 0x4, 0x80000000, 0x2, 0xfff, 0x9, 0x2, 0x0}, r3, 0xffffffff, r1, 0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d9b000-0x8c)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000a98000-0xe0)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001dc000-0x4)=0x1, 0x4) bind$netlink(r1, &(0x7f00000bd000-0xc)={0x10, 0x0, 0x2, 0x80400}, 0xc) bind$inet(r1, &(0x7f0000fc6000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000348000)={@common='bpq0\x00', @ifru_flags=0x400}) r1 = socket$inet6(0xa, 0x80a, 0x2600) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000177000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e5000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000780000)={r2, 0x2c, &(0x7f000025d000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000ba5000)=0x10) 2018/01/08 04:41:19 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a1d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000fb1000)={0x81, 0xec, 0x8, 0x80000000, 0x29, 0x101, 0x1, 0x7, 0x80000001, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) keyctl$join(0x1, 0x0) 2018/01/08 04:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000290000-0x4)=0xffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00005f4000)=[{&(0x7f0000516000)='1', 0xffffffffffffffe9}], 0x1) 2018/01/08 04:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006de000)={0x0, 0x0, 0x0}, &(0x7f000048a000-0x4)=0xc) capset(&(0x7f00002fb000-0x8)={0x19980330, r0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ef9000)=[{&(0x7f00009f0000-0x60)={0x27, 0x6, 0x1, 0x3, 0x3, 0x80000, "3eed09598e36ca98df2968ca63af5a805d4739d73c649623422dd4c6afae3767edcc13d5674bf6ab6571cf339da376fedcf9c78b0936cfea1634127501f7aa", 0x2}, 0x60, &(0x7f0000fcd000-0x50)=[{&(0x7f0000340000-0x7f)="6ffa4314d5eb666351b809f7c1ee6d99b714f8529c45660cafb545ac6fc410b87fcfaee4531e70946a97cad07df6e724c52ed0e8ab86853487fb373fa112f3eedb586c6ad390b495ad769c6b034c99f9de05a839b585a930ddf45b7fa5ff23eac0bcc0079935f7c0ffaf98f54a2d4e2ea8206ea3957700754e085935c32d49", 0x7f}, {&(0x7f0000d21000)="e55d2eb420e8be1a358645f399a322f0114d4d611cc9287d5c0bd2e94161f00819e3b6c311f79dfce7fabed07f346ffffe12152543f658f8dd960eee14014038883425d8289e230f4598d17dfa3169610aea638dfa6c4e4c1bbe8bd2da2816e8338b15e58efc78331c658039af75faaaef06b43e364ddb2b33919bce3b315f0b4862665fe0e88a2a656fc8a1c81f48c1b722711ae38ff243a0b94cb4477ed4d0859743fb284410089859ed2c133a4f471523a19f449a52d113f1a96254efa613c7be581c3f8de1901516882b", 0xcc}, {&(0x7f0000c7c000)="a6af295dd6cb179beffceec1c59c42994d568f5c43e2", 0x16}, {&(0x7f000041f000-0x72)="c114ad765e48b7c6e96d64d630299e5461ed2a822707579ed5e56e645a8fa1099ad654c3c15d08ab187e37e8f7a3f3f63c8642f0973e357c80737ac878627d31772a43c35bab942ab2baf0c36265bfeeb2eb065b5edce19bfc07a0a2f53eb03d9e89ee93e943971f891fa9e186589da3479f", 0x72}, {&(0x7f00009de000)="8be8c3d5b8f5b2091d22e544f6c0606b3f5dfe2952d9325167d986a7f44cea368211a2b1304b1239c221a0d84a366cbfee17b3230a8fd892057879c91eff5c485647251585ce8e1263f6b53bbe52ab1963743abc", 0x54}], 0x5, &(0x7f000016f000-0xb0)={0xb0, 0x1a9, 0x4, "5db8d3142fba04c0cc229585836f7525177279f768335598ba8534a711e71362e2a8a6fc0cd509b2a63e0bce7a20a667cbe6f2b34e91b9ea5bbe54efcd244a99b1085c8f52d514878058496bfa7505aae478560b7e4883828382f182f89e763bc899c81b29d7ff1979eb62233af17ec379bb1cab44c2a8051e12900edf5c56817d5cd32be9f431cbceeb09529ccd5655d4f118f7b7084739df68"}, 0xb0, 0x1}, {&(0x7f0000ad8000-0x60)={0x27, 0x100, 0x9, 0x7, 0x4676, 0x3, "ba0a722d2cdb097f473e3a263b035a290d6f0e945e1226f8bcdc0cd2c46fda83b3818c56b5a59441d411a1683a7adee9c6d4373915dba85721ee43d897c462", 0x5}, 0x60, &(0x7f0000d7a000-0x20)=[{&(0x7f0000e22000)="163f50c358e2bf1e33f518442e263cea364ea2b736dc3ae493dbf726993973d1e8ee8fbbe4e77aeba12550e6114bff2b38e1b470ed7def8891f7e9e38bfe4c67b743bccb5d60706078cfdfb6a59c97e075cb4aa210c08b27806955149b1d737fdf43be3ab8d515f058786cb92d6cc896d5e44e9ff521c172e394b1277f3547b0e470cc", 0x83}, {&(0x7f0000455000-0xb3)="7101ce6396265e8d12ec7221191731f9c310363f3031825bc289bc8a59270d25c5fe8a987cde825ebb571faed187aabcd7362c53a1bc4be3005b9d8c3237619ca56e35cd7dfebdf87cd9b02997446ca48f98b308f3ad51598053718112d5a0add5183f787a4c36871abe8b20bed5a9263f77971404fa305340abb21d6b56ec3e0ed0331c36d6e8e0bcd861f19ca2192bde220ccb6739b5147d3cc71b8154db972cea231d3c1f0801e44ce545f6a33a25040499", 0xb3}], 0x2, &(0x7f0000299000)={0x68, 0x88, 0xffffffff80000000, "861c9056281534848f32d3a083c8311c64e4416fba8339838fb3beeece21521b90c757201d607b11fc2d811f606b789610f68ab66bdb1474c1744d9c823d8a377d09ba6538e1051406471555e4ee6fc987"}, 0x68, 0x20000000}, {&(0x7f00002ea000-0x60)={0x27, 0x89c0, 0x7, 0x7, 0x81, 0x7, "1f0a8f0a8c85999f019b690810944a2f06fd885c645b98e0ede75c7a9d90c8bd0150021f1ec4f3cda5975bd7167b85ccb61fe6832d98a255f1f9280cd905c7", 0xffffffff7fffffff}, 0x60, &(0x7f0000c25000)=[{&(0x7f0000f3b000)="07f7dcbc1ba91228bf3d3432c42316c2e741aba19f34d668ede28fb75e1130a96a1fc6", 0x23}, {&(0x7f0000b21000)="5e1adf41e2c36e9801e4c5fb0511e9dafc30c019f0edf75c91d7e0e839e7336879a87702c7c0b2686b069c774cf467cd5e87da572841f23a0a20823c08974b1c374c14926a6097b078c56677345b64a66cab57d99acfa5427a3ad417c6a9417de3e6febbf27bcfe495d12a02dd91b9eea6cd", 0x72}, {&(0x7f0000281000-0x32)="0148139cb7cd68e349a1bc572b10dafe1689e74dcb05e9ff86eab3c15d67b96332ca8fe48ac88f437c8d53fc3527faf71afc", 0x32}, {&(0x7f00009cd000)="207492d7111e6ab73d274d5217295e28e51d4f8b498319b9936d9a349d3ecaa35a63c4f6f6ad450c0c34a354b5c302c205cda108293b5a7692fdb7217300874ea1c0734528e0157d961558c3bd7740e2ac812d5a0a0495984b68f63f849ad8e3b8e9f62fe43c1217af44b4013152f24ff7aa2f4cf6f0d9cdb334f2c97c8a5213118a", 0x82}, {&(0x7f00002b5000)="d52fa432221dcc288c94b782a416773043d786ef6579e043bc5021d0d8b612bf88e4b2122a2489c1351ae1defe774de0202b5f0b91fd2cfb2dd1b0b6878283249833c9d641e486171449a264bcee502952c3c99f33b917487adf7722dbb79788710e0d139eb9a6195dc1fa384f449af2f0e13b84f41d6bcda449c4a3", 0x7c}, 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0x1000}, {&(0x7f0000a22000)="b9dda49efac88a78f31dcc302aca2331bd992cd197b0eed758ee16c0e3f0f2899c5aa6ef77150bcd34bc2b4d47c9ee4d2f41bfd8a732742b093c5fba67fa4accb0c3b668a4676cbb4e0b1fb084a290b17b3cdacd285ccf41904491c5f776d7a0fd723d7973d0f47fe550b5d47e287fe41d", 0x71}, {&(0x7f00005d5000)="157196ecbabde4d20136302c3ee00b75f03cddc24f3ed84532b3390fd0ba59b2395d947eb64ffb741eae55f82952f37660ca40cfe7aa36d61b840e2246c5f9fd0b2edb576d0b3e7cbd8cd9d306a42e7519b2b721e467987c999743ebaa436ac4a61c89941c65200c634b2c73d5841ed750a6110f680c2968afb2a8161ad0f6941a83a687e5af3d4282b20bf235c4cdec9a1a9a2664cb9fa45efa4b", 0x9b}], 0x8, &(0x7f000023e000-0x1010)={0x1010, 0x1, 0xfffffffffffffffc, 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0x1010, 0x4000}, {&(0x7f0000432000)={0x27, 0xffff, 0x9, 0x7, 0xfffffffffffffff7, 0x7, "16ad15f3f0694fe018edcc9466e78512ac63cd2a6f9be916ae24cce75458f50e98c25eb5b6c3791b2ea8c5f66b89f88592490a254f0ca25743a05479fe7760", 0x5}, 0x60, &(0x7f0000a1a000-0x10)=[{&(0x7f0000574000-0xc8)="cf13391bba050a4784ce22b463d6facd2c3297a8e23555e62df855b05f3fdacad2020aaeb29ea794d6bb56837b94ee7dbe854e108ab2db8dc4e9c71f379c0f3c79fd251d2ba0f68d802a95d94c8c21772d7410d419fa60d5249eaf8ca61056cee0d04021b22c4490a230ea5d4a64d2e874d75c3e975dbabfaa13568094efa511280a63c54677c80744b40dba2f30009be71b2456f49a2f5ca36442988fa4e16d6065133e217292c92f349fbe8d6d245c784f279f506b8e188070f9a75517eb0e1bf94cc5c84145cb", 0xc8}], 0x1, &(0x7f00008a8000)={0x68, 0x117, 0xfffffffffffffff9, "f6f6b93e7a03b8b0a5dc75692695b544dd1e16e525556d8e38ad6d32ac89dfe50b7918ca076b0c4c16deba9a292938600c61456a1345f6e59b8ad7f3629826d784ce3753cb0784312bf0728a7fd46d6b03"}, 0x68, 0x44}, {&(0x7f000018a000-0x60)={0x27, 0x8, 0x100000001, 0x6, 0x7, 0x8001, "2f1ecf0c7922786fd75566d6c8e6d2c7617ce927106217129ca22f50b43ca3ec853d8ffde7720780d019248e9b9adc99b1ce7ce549658045ce0e6536389a29", 0x58dcab0a}, 0x60, &(0x7f0000ec0000-0x10)=[{&(0x7f0000c0a000-0x35)="f9b5e0dbeb3de1cf70b065c4ac3c87ec392a29548978b461a4f9d461b38de42797cc5ceaa1fecda45acc37003f386b9887ab26049f", 0x35}], 0x1, &(0x7f000009b000-0x38)={0x38, 0x139, 0x7, "f1e2cbfb7ab12f70bb77fd47593812293386ab379985b4f10c1a65ef2898b544e1"}, 0x38, 0x1}, {&(0x7f00003fa000-0x60)={0x27, 0x10001, 0x1, 0x7, 0x0, 0x6, "1dd13410ed32f2043a205f7a40c4b3d03f3597e68731eb66ed3600981978abe560c09a028e08b8d94d08231cc20d73ef13170cb606c6f731683a89128469fc", 0xf66}, 0x60, &(0x7f0000739000)=[], 0x0, &(0x7f0000de0000)={0xa0, 0x0, 0xee3f, "06dd3b279ca0228a189b1e00df079825f3452f962d9dd348d6a2f0b9c52cfe1a81b41fb47d6d7e0aac272af0af043841a5944f1550534dddbb19fa69753ba4f9f2472abfbefef2b60f0ba3b929385b886405df8e80d32811a9afb58acae647f3a956b7b046eba93c935668ccbcc5358829cf0464897170dde7129584fa996fd9226847c9f113195cf5fe0419ab6b"}, 0xa0, 0x81}], 0x6, 0x8080) 2018/01/08 04:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c39000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x0, 0x83, &(0x7f0000f83000/0x2000)=nil, 0x4}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00006fd000)=0x80000000) readlink(&(0x7f00008cc000)='./file0\x00', &(0x7f00006f1000)=""/177, 0xb1) 2018/01/08 04:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000280000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000dfc000-0x18)={0xa, &(0x7f0000d68000-0x31)=""/49, &(0x7f0000c86000-0xf0)=[{0x2, 0x92, 0x7, &(0x7f00004d8000-0x92)=""/146}, {0x5, 0x62, 0x9, &(0x7f0000524000-0x62)=""/98}, {0x91, 0xd2, 0x3ff, &(0x7f0000497000)=""/210}, {0x4, 0x15, 0x2, &(0x7f0000805000-0x15)=""/21}, {0x80000001, 0xf4, 0x2, &(0x7f00000f3000-0xf4)=""/244}, {0xada2, 0x22, 0x70e000000000, &(0x7f0000e58000-0x6)=""/34}, {0x7fff, 0x4d, 0x4, &(0x7f000022d000)=""/77}, {0x0, 0x39, 0x972, &(0x7f0000975000-0x39)=""/57}, {0x100000000, 0x1000, 0x400, &(0x7f0000674000-0x1000)=""/4096}, {0x6, 0xeb, 0x6, &(0x7f00004f4000)=""/235}]}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x1f, 0x0, 0x0, 0x1, 0x49249249249259d, []}) r2 = add_key(&(0x7f0000d7d000)='cifs.idmap\x00', &(0x7f0000068000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000343000-0xa6)="9378822e972107c388f8298d7053392b1edb2284125c658e51a1cafda8751c7c3a49d09c5fa750fef4242fc22006925a5e6c3d047ab517827bfe6387c87bb303ce1f8b7006b30bb89830282317aeb770319f33865f28c145a50697bcf459a235afb2b46cde1b37d011ed8113c6acde4509d6352678bba05c958c6ac96c9a97b7ce110b96ae1879b84d59de768b93038091ae5775952248f472b8d03800951c2d11e1e6e2a0fc", 0xa6, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000b8a000-0xc)='cifs.spnego\x00', &(0x7f00000ee000+0x383)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000abf000-0xf)='\\{cgroupvmnet0\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ed1000-0x8)={0x0, 0x4}, &(0x7f00007dd000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000881000-0x4)=@assoc_id=r4, &(0x7f0000f5f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000361000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x6, 0x60e0, 0x0, 0x3, 0x2, 0xc, "621206d9532552f48a27bc5de9eeee90ae22043579c5a9224bb619e311c3a6c33f44735e60e2c8395712f3a06e36801d564d54ebd8c959fe12eeefe1bcf2ef34", "3c0c844c29a03320693041af3b119627a5382c0a49460c9bab15a43ccad58b558f441710be1075290f219a5eebcc2248bc6b7cc97b07ddaaa95da356bc456e3b", "33724f4810a8b8f3694a480e9656ab0c9d242beafa102091272a7dcffbacb7df", [0x6, 0x81]}) 2018/01/08 04:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r0, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000bfa000-0xb0)={{0x0, 0x8}, 'port0\x00', 0x1, 0x20000, 0x8, 0x5050, 0x2, 0x10000, 0x8000, 0x0, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003aa000-0x1f)="1f00000001023d00000000000000000000000000800000101c00030000df18", 0x1f) pipe2(&(0x7f0000ba6000-0x8)={0x0, 0x0}, 0x4800) ioctl$TIOCSCTTY(r1, 0x540e, 0x8d) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e1b000)={0x10000, 0xbe, 0x9, 0x5, 0x3, 0xfffffffffffffff8}) 2018/01/08 04:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x2000) readv(r3, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001df000)={0x0, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000b61000-0x10)={r4, 0x1}) dup3(r1, r3, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r2, 0x0) 2018/01/08 04:41:19 executing program 1: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000050f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ce000)=0xe8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000754000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000d54000)=0x0) getgroups(0x6, &(0x7f000036b000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000415000)='./file0\x00', &(0x7f0000d53000)='./file0\x00', 0x4000, r1, r3, 0x1000, 0x7, 0x84) 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c43000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') readv(r1, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/01/08 04:41:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000051000)='./file0\x00', &(0x7f00001e0000)='./file0\x00', &(0x7f0000ad4000-0x5)='hpfs\x00', 0x2001008, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) getpeername$inet(r2, &(0x7f000005a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) 2018/01/08 04:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000057a000-0x8)='net/sco\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000488000-0x4)=0x0) r2 = open(&(0x7f000069c000+0x532)='./file0\x00', 0x8000, 0x4) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00004f1000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000066d000)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) vmsplice(r0, &(0x7f000016a000-0x60)=[{&(0x7f0000b30000-0xde)="64d8e2092b585c15ba3667a24d71c1f05f1b1e6fa89340102dbbd08750560ee126f325fb8d34f90953a0de8fbf50e20cb2a3df7260908aa6e8c8313361cda6f7a3dd9b472c8592d6b0ea39a37165ad2a570e5016daff00e379d6647184ea6b4d27522e51c4e561a4e8e82091c54b5c929264fd359da46954046ab388ccbbf3971b271a99114b5a860605d2db11ec564eda97499849f983d3003209a3676627d5016ff12044e121d697a6f8e683bd6f14e8de8bc7c4dead99ea25c32978ecda2d24988aff9cf7e80b357766b950956052b32c72a76c48b9544ba29823af37", 0xde}, {&(0x7f00001f0000)="bf66fd6835308c270dfcd59296c9611ac211d97b445546d70ae9e0d6afaa153c29421c6fc58aa6eccf58d963a4d3b0053243171d1d0327e6d353ab0d0e9e550420745e860c9c6daab13b4bec4fbbbc3b5d776f634095f08e09d4f46bb91ed46ba80b074405dd318ca1ac7898a33e6ad435715c20b7da119003e4a395fa23e25055e7726ee764c29de6467c3726291b831826cec638f9123b5846057f0fb2e45b747161c85fcec9e60a972c7d98feb61dbf3f2a537e8fdf1fee9ac7d172fd25bd057551e0097956ed", 0xc8}, {&(0x7f0000b9d000-0x80)="d1bec18a129f03955af34f269935aadeac70c279b62b47ca117be227b974586b1a1a71b46682f70a1ebc89c120bec12ddffe84b8a62e8a6acbdbfacc81e2856f1146116d27fcdb711be7829106dccd70c5d9973880eec98799b8aa56eb3f0326a6bed13332f57fcb17fbab52e7e9de4f09c13765e43355545ebe99dd02a5a74d", 0x80}, {&(0x7f0000d95000-0x63)="e0d702b016acfb7f795570b36b0497c715fcf2328cf76a8cc609795b3a97fba6ae8954f1f31af88adc718648952c918716571f7d5e02c5d502b118938be495f89f2ab8ec13f4f427a32b4c24a8b8123022671788d18c3a53b823ef2444ecff184a9091", 0x63}, {&(0x7f0000342000-0xd0)="5a3346e3a25115da3db73250849bc41edfc214ffbd0659cbb66deadad8bc9c937bae2382a7ecb688ecb6ebb99a822bc80edbe20d67e30b30b17e9a479e1b508f8085b42cbd0fed88fcddface76186f99587778487e3b792fbd736e4261f457e4f460328af28ffe94816a016a3f011ac5abfb8d9d76e619d8ef4bc330973119649bb1a65bc91c3e2af632d04b40b3399d0ac1b12e801e387ff8ed826ed1307d3869e0f9e210a0f49911632abe13828d1643b78b757dde120b6a43c93d75d8413b701eb5857db36b6c383041c04cf45b2f", 0xd0}, {&(0x7f00001b0000-0x44)="aea4197f0550b2add3e4a1061cb4ff431c053c97629d4f40e0775ee888821f277571b757a692a580a50dd6f75acc50f4441e28c21ea4d62c49320fc4087b55fe72cdb44e", 0x44}], 0x6, 0xf) r3 = request_key(&(0x7f0000b1e000-0xc)='id_resolver\x00', &(0x7f0000f86000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d1000-0x1a)='-vmnet1em0}ppp1ppp1vmnet0\x00', 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f00003dc000-0x8)='keyring\x00', &(0x7f00001ea000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x7, r4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000056000-0x10)={0x5, &(0x7f0000b92000)=[{0x200, 0x6bc99737, 0x9, 0x40}, {0xffffffffffffffe1, 0x7, 0x2, 0x100000000}, {0x0, 0x5, 0x20, 0x1}, {0x0, 0x37, 0x100000000, 0x8}, {0x1ff, 0x200, 0x3, 0x0}]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002de000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c54000)=0xc) sendto$packet(r1, &(0x7f0000461000)="9a0303d819e35257552115c4af", 0xd, 0x10, &(0x7f00005d4000)={0x11, 0x0, r5, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000cf000-0x4)=0x3) 2018/01/08 04:41:19 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00009b5000-0x8)='./file0\x00', &(0x7f000055d000-0x8)='./file0\x00', &(0x7f000099d000)='romfs\x00', 0x22c2850, &(0x7f000074d000)="1e56e159b8e639b6f7f1ef0a414bdd2c3e2c83c93a0e26f75859ffd12fb2092d4b5397acdb4a30793a4fb032b71603f98bfd31493b657079e40fd1f4d5feb66b065abcc0496297ffa457cba05eb331e2df6ef7c93ad5f99c25e9417d0b94f5560460b0af24a8454fa379d154380bbda6048051629775e38e8950f550e72df96e8e3df4558024364c6f94e35a64c94ec7d89e3b920037d105fe7b665d33d5ee51a3d91c840540edcc24137a186a077e823268ba52e28272c6fc216bece22893b918f4a04883c382922f76949020be1bea5c63b005dbf578128792eb492a0fe343868e5784f9a20f8efba9") mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) 2018/01/08 04:41:19 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1b)='/vmnet0securitytrusted:GPL\x00', 0xfffffffffffffffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000007000-0xa)='id_legacy\x00', &(0x7f0000007000-0x1)='\x00') r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000005000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 33.571454] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 33.600136] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 04:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') r0 = syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') fdatasync(r0) 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getegid() r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000b07000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000012f000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000068e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) 2018/01/08 04:41:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b5000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000001000)={@broadcast=0xffffffff, @rand_addr=0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000097c000)=0x0) syz_open_dev$loop(&(0x7f0000673000-0xb)='/dev/loop#\x00', 0x2, 0x20000) 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000009000)=[], 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/dev/keychord\x00', 0x8180, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) 2018/01/08 04:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b3b000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) fchown(r1, 0x0, 0x0) close(r0) 2018/01/08 04:41:19 executing program 3: r0 = socket(0x12, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0xffffffffffffffff, 0x0, 0x2000000a, &(0x7f0000d67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/193) sendto(r0, &(0x7f0000000000)="", 0xfffffffffffffece, 0x4003, 0x0, 0xfffffcd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fchdir(r1) [ 33.648975] device gre0 entered promiscuous mode [ 33.655450] skbuff: bad partial csum: csum=98/65532 len=98 2018/01/08 04:41:19 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000019000-0x84)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in6={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000e000-0x4)=0x100, &(0x7f000001a000-0x4)=0x4) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000000e000)=0x0, &(0x7f000001b000-0x4)=0x4) 2018/01/08 04:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = getegid() fstat(r0, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f000064d000-0x8)=[r1, r2]) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f000010c000-0xd4)=""/212) preadv(r3, &(0x7f0000e11000+0x1b4)=[{&(0x7f00005e7000-0x80)=""/128, 0x80}], 0x1, 0x0) r4 = getgid() setfsgid(r4) 2018/01/08 04:41:19 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:19 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000057b000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000e19000)={0x27, 0x1, 0x80000000, 0x7, 0x4, 0x10001, "5ea611b80a1e6fe679a30a1af0773425ac1328f72513aacfb2ce92ee5ce772925f50dac1e06d05494d6b09e6a6e44e239ae161ae67307d1c8b535034567c27", 0x80000001}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8f000-0xf)='/dev/sequencer\x00', 0x240, 0x0) readlinkat(r0, &(0x7f00006e0000-0x8)='./file0\x00', &(0x7f0000d14000)=""/170, 0xaa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a1a000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x40, 0xfffffffffffff488, 0x22a9}, &(0x7f0000379000)=0xa0) inotify_init() setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000070f000-0x20)={0x1, 0x0, 0x1, 0x2, 0xed, 0x3, 0x3, 0x3, r2}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000098e000)={r2, 0x0}, &(0x7f0000fcf000-0x4)=0x8) mount(&(0x7f0000b8b000-0x8)='./file0\x00', &(0x7f0000d56000-0x8)='./file0\x00', &(0x7f0000f45000-0x8)='fuseblk\x00', 0x1004, &(0x7f00000c7000)="f675cdccbeedcb390368335cb139f2aafe9a8b328af29bda7886bd7502af4a578edfb1e7e71d4823c06765a83fbf81e77a840fd1d8f71ba7f1cc53265f70b182f92bf6980c99893976cd3b859ff6c5cfcb3d072bfb185067a77f42cd5bdef8ae951974fd56eb2a266d7e3b559ca410d127e2dd88c497df48db457413141f4e69d0e1514ad753f22edfcb9491c9ffec2d06000d75c7501447714df239dc18b5bddc24d75ae2d510ec292984f843a9e15be73ace7ddc68ac5c1d594502418419ed07b2383c453f3073c047efc324c2b3b932102a537358f2c7fb4b77cd76b84b4e8bb9d6470038ad8ef7") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000033f000)={r3, 0x7, 0x9, [0x0, 0x1ff, 0x9, 0x0, 0x9, 0x7fffffff, 0x1508, 0xfffffffffffffff7, 0x7]}, &(0x7f00001fe000-0x4)=0x1a) sendto$ipx(r1, &(0x7f00008c6000-0x4d)="364b56a4d080b2e53e9361ca71841dc436fd8e3e761cf33b6985f401425d56e2020ad16a357ec0b3f9417a76de4de97d2bd0115fcfe92f251fd38a07d68385409cf3f69577869a9ee848a3a4ea", 0x4d, 0x4000080, &(0x7f00006e4000-0x10)={0x4, 0xfffffffffffffeff, 0x7, "d692202972ce", 0x81, 0x0}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ef6000-0x4)=0x0) process_vm_writev(r4, &(0x7f0000514000-0x30)=[{&(0x7f0000f43000)=""/100, 0x64}, {&(0x7f0000e5c000-0x33)=""/51, 0x33}, {&(0x7f00002c5000)=""/48, 0x30}], 0x3, &(0x7f000017f000)=[{&(0x7f00008d9000)=""/0, 0x0}, {&(0x7f00009ce000-0x72)=""/114, 0x72}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) readahead(r1, 0x3, 0x7) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000d7b000-0x50)={{0x1, 0x3, 0x4dcc, 0x3, 0x9}, 0xa7fd, 0x2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) fanotify_init(0xc, 0x0) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000fa2000)=0x0) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/08 04:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e30000-0x78)={0x192, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32c, 0x1, 0x80, 0x5, 0x7fff, &(0x7f0000341000)=@common='ip6gre0\x00', 0x9, 0x33, 0xf272}) write(r0, &(0x7f0000be5000-0x1f)="1f000000520007f2c2000000000000000200030000ddff1ab4a300ffffb92b", 0x1f) 2018/01/08 04:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/sequencer\x00', 0x40840, 0x0) setreuid(r1, r1) 2018/01/08 04:41:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000001000)=""/80, 0x50}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000001000)=""/157, 0x9d}, {&(0x7f0000001000)=""/7, 0x7}], 0x6) sendto(r0, &(0x7f0000470000-0xa4)="5f7f23741dc322fe454d7369ceec6cb0857acc6e3948c4227206376b77769079792cf76e42fe6484df2918f7d7291cdef2f6ced9e36f51c552cc990a3c83a9b3bfdd6481c413fd4b7d8f44d05eee580984eb7c224aca0e1122b690bf382d41008be6f70ca83777ffc16a74efda9233c6191c8ef80070e5f96e8781c6de98f9a309d48d61dc418fac3fe19773007bd3d365f8690036719576d4c6087790f8499174534df2", 0xa4, 0x40000, &(0x7f0000000000)=@nfc_llcp={0x27, 0x7, 0xffff, 0x7, 0x9, 0x10000, "5fa02b29f8945feef2541711a52ca5eb0701f870a865c00addd140231388c5168ae7e286691942240fecb8a6c92898bb6f9e7c3d3a9e89cb737e5892fa3de0", 0x4}, 0x60) r1 = fcntl$dupfd(r0, 0x406, r0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='vboxnet1\x00', 0xa00) faccessat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x81, 0x500) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0xd1)={0x0, 0xc9, "faf61566443e8ca96110fffbe6d7ae6418716ca192e0bef9c89248a4ea4130d6c9bddd3a05cbd091105be04e2f9223ff56f68e85ac2acebb834f55c3bdbc9c52076f94edeb07935faaaf4ef6934744c35bd60095121e61d87f8446f27c191141b13ad58258a9e3e4c307755fa1e10b4fd53e8717b0b01aeed171a83fe34c115d72ae4cef2637ea00ed2cc0ef413aa0c4ab95977191553c36b46236fcd8bf5e366c1b0d12152f0f805921fb9dd187d0dd10b7703362ee2f731c96edc7e60a9e2c19e8ee307105c8e7db"}, &(0x7f0000005000-0x3)=0xd1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0xc1)={r2, 0xb9, "c5b77ffa5629b5e61fa23a3d6107a1431ad94cd940c6d19344b1989f6598964328d218ed58d9c57793630c2b4dbe7475249f3bdb7579e51fecca94c3940908371cd4fdc5d7a3118be1dde3569c8f702e0b07cf988bfc5861c1783a3146aeb64cc28792af2a09feea23bcf4ff41e5a2cd67439ece375722bbbc26bdd2c39ce669b3f47f2458f341c249e039dfb5fa110dba45fe82ba63f217d8c4bfd72561142b45246f72b077bff5275683050e7ab2a9c3f90fbb1afa6a3c9f"}, &(0x7f0000004000)=0xc1) 2018/01/08 04:41:19 executing program 0: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00009a7000-0x4)=0x0) pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006f5000-0x8)='./file0\x00', 0x40040, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000056d000-0x4)=0x6) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003f7000)='/selinux/create\x00', 0x2, 0x0) mknodat(r2, &(0x7f0000299000)='./file0\x00', 0x0, 0xa31) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00001c5000+0xec2)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000477000)=0x0) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000690000-0x5)='stat\x00') 2018/01/08 04:41:19 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000517000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000fe5000-0x60)={0x27, 0x96, 0x175, 0x5, 0xffffffffffffffff, 0x7, "a5cbbc2520dac3dd99fcb8899cfb6606c1c0c63f4e7689580a868a465450d20ea31418c0674f5441377e66048ff0ca415789675dadac7ac2604e4d5a99cf4f", 0xab5f}, 0x60) 2018/01/08 04:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000949000)={0x0, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000cbc000-0x10)={r2, 0x101}) rt_sigtimedwait(&(0x7f0000645000-0x8)={0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)={0x40000077359400, 0x0}, 0x8) pipe(&(0x7f0000aa6000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000102000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r6, 0x80007387, 0x0) r7 = dup2(r3, r3) r8 = dup2(r5, 0xffffffffffffffff) ioctl$int_in(r7, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r5, 0x8, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002e8000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r10, &(0x7f0000e8a000-0xc)={0x1, 0x0}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) r11 = gettid() tkill(r11, 0x100000000000016) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000b01000)={@generic="c76502d069e74a961860900cab17b630", @ifru_flags=0x2000}) gettid() ioctl$TCSETSW(r5, 0x5403, &(0x7f00006c2000-0x24)={0xc205, 0x8, 0x3ff, 0x0, 0xff, 0x85, 0x20, 0x5, 0x0, 0x7, 0x7f, 0xfffffffffffffd6f}) getpeername$packet(r5, &(0x7f0000147000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000033c000-0x4)=0x14) fcntl$setsig(r7, 0xa, 0x31) ppoll(&(0x7f0000769000-0x48)=[{r5, 0x40, 0x0}, {r4, 0x246, 0x0}, {r8, 0x181, 0x0}, {r9, 0x4000, 0x0}, {r10, 0x20, 0x0}, {r3, 0x200, 0x0}, {r8, 0x100, 0x0}, {r8, 0x6380, 0x0}, {r7, 0x80, 0x0}], 0x9, &(0x7f0000738000)={0x0, 0x0}, &(0x7f0000d47000-0x8)={0x8}, 0x8) wait4(r0, &(0x7f0000098000)=0x0, 0xa, &(0x7f000017e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x0, 0x0, &(0x7f0000bf9000)={0x3, &(0x7f000060b000-0x18)=[{0xb3f, 0x57, 0x0, 0x8c}, {0x1f, 0x2, 0xf0, 0xff}, {0x0, 0x9, 0x8e, 0x5}]}) tkill(r11, 0x16) writev(r8, &(0x7f0000ea8000-0x20)=[{&(0x7f00005a2000-0x4)="1ecfaa11", 0x4}, {&(0x7f0000ee8000)="394f385e042d8b3a2225a00415e81215b9ae519a8348581f00d6517c8812de30f8f15ad852e43e48eaef8f497ae93db18fa94cae0321478ff953bb5c63f6e0d5cbbf5d3febb844155a8da30d22ed5d942f", 0x51}], 0x2) 2018/01/08 04:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000292000)='/dev/net/tun\x00', 0x0, 0x2) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009bc000-0x4)=0x0, &(0x7f000022f000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000935000)={@common='tunl0\x00', @ifru_flags=0x3100}) read$eventfd(r2, &(0x7f0000b68000)=0x0, 0x8) 2018/01/08 04:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000057d000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair$llc(0x1a, 0x9, 0x0, &(0x7f000090f000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008ec000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000d6c000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x222, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000c56000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/08 04:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) read(r2, &(0x7f0000877000-0x7b)=""/123, 0x7b) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fd2000)={0x0, 0x0, 0x0}, 0x4) sendto$packet(r2, &(0x7f0000947000-0xd0)="", 0x0, 0x0, &(0x7f0000d4e000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="24a4560800d0", [0x0, 0x0]}, 0x14) 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000f60000-0x8)=[{r1, 0x100, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002d3000-0x10)={0x5, &(0x7f000044a000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000303000-0x10)={r2, &(0x7f00008c8000)=""/84}) [ 33.893943] device syz0 entered promiscuous mode [ 33.903036] device gre0 entered promiscuous mode [ 33.916433] binder: BINDER_SET_CONTEXT_MGR already set [ 33.922013] binder: 5762:5763 ioctl 40046207 0 returned -16 [ 33.927783] binder_alloc: 5762: binder_alloc_buf, no vma [ 33.927796] binder: 5762:5775 transaction failed 29189/-3, size 80-16 line 3127 2018/01/08 04:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003e9000)={0x4, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) vmsplice(r0, &(0x7f0000fe7000)=[{&(0x7f0000c1a000)="33a34b566be476923ae68868887df234042f4b503305ef3bc92625d3dc9d332ca8422d0584d8215c06b565f8f4ad67ceab97", 0x32}, {&(0x7f0000ed6000)="7262a55ba49245fab99b4374daf8871761a148c89647cdbb18c0e13875824d95559269e656389327a013fc8217a4e333912475526281c69e5effd90ffd90e928766ab9075e45fba5ddf5c00f44425dff191bcf9c642bfe007fbd1ae1d5f2083025b867cc4811c0dfbba9c8dd938bb142c243e14369fff048c55704c6e7d663253b253103b17b3ef19b9168a15574cc4e4d6d94f4638f580fd14f57dcc41c2a273a282bda84b2", 0xa6}, {&(0x7f00004a1000-0xe6)="0d0a1a0208b77a299c6beb9a64bb19a409a7a9163371554786cd86211377b33a4cfc9ef50ca9811ef23e835743c3e1d7147ef9819cdb00f855af71446d5e275ed522cc06a8d7290399946bbe5c39f46280a0a1fbe1420436f1fa5ac26b7bf05a2781a21d09933d9ca9c3d8eff633ac45410f662b1209fc7bc14e54bccf6a63187017276935b39db6294ebce1d2e622fb76072676bb2aaccb661eb5a7250f1081d33bf428f5c2ffa32fd49acb9b9ba3c58b4d4c6e59186a83771ca6f85adf786baffa49f05f1c4fded44b84675d83cb7af0c0701475daa28cbd89de13046714c0d4a738203a79", 0xe6}, {&(0x7f000027e000)="07f087bff73762e9949e62b4", 0xc}, {&(0x7f00004d8000)="27870d34019b760dfc4a14540308ab1af3970fcd48d897df7164d647f6b0eedce8d407acbcdfe55b73a1c810cdbc4a45d52b6d6c5c", 0x35}, {&(0x7f0000180000-0x9c)="491a3eb550cefc0e3062ce544181d5898ff05f6b39d7d6b758fc3c202d07b724215728f2ce9ef3d2dd462fe2cb5b8b52f459bc354de3928b4cac7fb8df18c92dfbe702d4ea2229d6f79cadf3ddbd4df084e34acc47f0d39aae68a31d17a5fed9c38a05ebf00d7a294f00fbdf48d3c2df12c35bcb1d75d1a61c5723869a9a58675b48c219948436de179f84d563cffa603219bee962111ac0b0e13248", 0x9c}, {&(0x7f00000da000)="", 0x0}], 0x7, 0xa) write(r0, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) 2018/01/08 04:41:19 executing program 5: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000df4000-0xca)=""/202, &(0x7f0000df3000)=0xca) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df4000)='/selinux/enforce\x00', 0x80400, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004da000)={0x0, 0x9}, &(0x7f0000c8b000)=0x6) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r4) r5 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r4, 0x3, 0x9, 0x40002) close(r3) getuid() mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000df5000)={r2, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x1, 0x7fffffff, 0x8a, 0x9, 0x6, 0x8, 0x3, 0x7, 0x0, 0x3, 0x7ff, 0x9, 0xfffffffffffffffd]}, &(0x7f0000afa000-0x4)=0x108) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000df4000)=0x7, 0x4) 2018/01/08 04:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b2000-0xc)='/dev/autofs\x00', 0x500, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000578000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x3e, 0x0, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x361, 0x6, 0x0, 0x80, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffec8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f000057b000)=@req={0x0, 0x0, 0x0, 0xaa1}, 0x10) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000c1f000)="a73357b6c143af15119e161a9e19e132cfddd40eb089ace39a18dcd8d4a7c5b37f564c4f829a892bb25a915411643c1252a11786112ba85b1966bf4d625af3d789114b014c37fa8892c65e5e292fc07b80f104486ed63847f91575daee9d4f75599310c0cc9e57c79d160162175908162e8aeeae54717387c589b34f6db79c9fb0e4ccc3779749c59a618c3238776ff38b2e9c761bd484e33a956a59a3a27c7e0485e095a88aa3ef02d97ffe5dd03d565bcbd5e7a6645612e412", 0xba) bind$unix(r0, &(0x7f0000474000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/08 04:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000065f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000d1b000-0x8)='./file0\x00', &(0x7f00002e7000)=""/253, 0xfd) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x10000000000001b1) fstatfs(r1, &(0x7f0000371000-0x7f)=""/127) 2018/01/08 04:41:19 executing program 3: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') bind$inet6(r0, &(0x7f000095e000-0x1c)={0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0x3ff}, 0x1c) write(r0, &(0x7f0000017000)="2bdc", 0x2) [ 33.951785] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.957401] binder: release 5762:5763 transaction 16 out, still active [ 33.967350] binder: undelivered TRANSACTION_COMPLETE [ 33.974781] binder: send failed reply for transaction 16, target dead 2018/01/08 04:41:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008c9000)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xfd}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/08 04:41:19 executing program 3: prctl$intptr(0x21, 0x1) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) 2018/01/08 04:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0x0) r0 = socket(0x11, 0x2, 0x0) getpeername$packet(r0, &(0x7f00008ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e59000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007a1000-0x4)=0x0) getdents(0xffffffffffffffff, &(0x7f0000976000-0xee)=""/238, 0xee) 2018/01/08 04:41:19 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x29) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001f000)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000020000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1f}, 0x3, 0x1, 0x3, 0x4, 0x1, 0x1, 0x4}, &(0x7f0000015000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 04:41:19 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) dup(r0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lookup_dcookie(0x4, &(0x7f0000002000)=""/195, 0xc3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000004000-0x24)={0x5, 0x100000000, 0xffff, 0x1, 0x1f, 0x8001, 0x9, 0x4, 0x6a, 0x1f, 0x80000001, 0x8001}) r1 = getpid() perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x7, 0x20, 0x200, 0x2, 0x0, 0x8, 0x1080, 0x3, 0x7fff, 0x100000000, 0x9, 0x3ff, 0xfffffffffffffff9, 0x3e9f, 0x101, 0x3, 0x7, 0x8, 0x6, 0x6, 0x0, 0x6, 0x800, 0x1, 0x6, 0x10001, 0x8, 0x1ff, 0x2, 0xe6, 0x3, 0x5, 0x0, 0x9, 0xed1, 0xfffffffffffffff7, 0x0, 0x8, 0x6, @perf_bp={&(0x7f0000003000)=0x0, 0x4}, 0x0, 0x4, 0x6, 0x0, 0x4, 0x5, 0x7ff, 0x0}, r1, 0x1, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000001000)=0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000-0xc)={r2, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/08 04:41:20 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000034b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000bf2000)=""/179) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/08 04:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00009ed000-0x28)={@generic="408469c941ccf9a88f17793fd86a2574", @ifru_flags=0x2}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000377000-0x14)={0x0, 0x7f, 0x8, 0x8000, 0x4, 0x6}, &(0x7f0000779000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001c0000)={r4, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fab000)=0x0) getpriority(0x1, r5) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getpgid(r5) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00008ff000-0x1000)=""/4096) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000089a000)=0x0) 2018/01/08 04:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) 2018/01/08 04:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000511000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000a11000)=""/70, &(0x7f000034b000)=0x46) eventfd2(0x7, 0x800) sendto$inet6(0xffffffffffffffff, &(0x7f0000b8c000-0x16)="8d", 0x1fc, 0x20000006, &(0x7f0000999000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xffffffffffffff8e) close(r0) 2018/01/08 04:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d00", 0x39}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000029d000-0x20)={@common='bcsf0\x00', @ifru_flags=0x1800}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/load\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000f1a000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c87000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="1ce9a15b9df6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) 2018/01/08 04:41:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f49000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6, 0x32, 0x5, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000384000-0x7)=@assoc_value={r1, 0x7}, &(0x7f0000f5c000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000+0x2a6)={r2, 0x1, 0x6, [0x1dd, 0x8, 0xc46, 0x3, 0x1f, 0xb381]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x726}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000457000)={r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x11ba}, 0x98) 2018/01/08 04:41:20 executing program 7: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000bf7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) remap_file_pages(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x200000c, 0x1f, 0x4002) 2018/01/08 04:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pwritev(r0, &(0x7f00000bf000)=[{&(0x7f00008d2000-0x1000)="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", 0x1000}, {&(0x7f0000b0f000)="1e68dc5c2ef18b3a2d4b823ac085fefbadc59c19248c5e287fd6856f57ea8efdfaa2b9ecafa3208bf7c650e6820d8d781c5abe638de139674878f3b62f30eb79d08acef33e18241698f5a6efe535a5f5c6ed6956041bfd945cbd660700e0b3a298d36c1b19e357e6727890", 0x6b}], 0x2, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sg(&(0x7f0000bd9000)='/dev/sg#\x00', 0xd5, 0x200000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000369000-0x4)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x20000004, 0x0}) 2018/01/08 04:41:20 executing program 7: mmap(&(0x7f0000000000/0xd66000)=nil, 0xd66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d66000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d66000)=0x14) write(r0, &(0x7f0000d65000-0x26)="2400000043003f0014f9f40700ff0300022b07040d0001002005000000000000fffc0000", 0x24) 2018/01/08 04:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_adj\x00') socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/08 04:41:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept4$inet6(r0, 0x0, &(0x7f0000001000)=0x0, 0x0) 2018/01/08 04:41:20 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000431000/0x4000)=nil, 0x4000, 0x1, 0x20010, r0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x7fff, 0xfffffffffffffffd) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/08 04:41:20 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c1e000-0x15)='/proc/self/net/pfkey\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f000069a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getpriority(0x0, r2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0xe6, 0x200, 0x9, 0x8}) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) close(r0) 2018/01/08 04:41:20 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000815000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de8000)=0xb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x4, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000002000)=""/174, 0xae) 2018/01/08 04:41:20 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000006d000-0x4)=0x200000000005, 0x4) tee(r1, r1, 0x3, 0x8) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000006d000)={0x0, 0x80, &(0x7f0000030000-0x80)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x604}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa0}]}, &(0x7f000005f000)=0x10) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000006e000-0x14)={r2, 0x70f, 0x0, 0x4, 0x7f, 0x2}, 0x14) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000006c000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006d000-0x4)=0x24) 2018/01/08 04:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000874000-0x6)='/selinux/policy\x00', 0x0, 0x0) openat(r1, &(0x7f0000e15000-0x8)='./file0\x00', 0x200, 0x20) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000342000)={0x0}}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/rtc\x00', 0x5, 0x0) symlinkat(&(0x7f00005b7000)='./file0\x00', r2, &(0x7f000001d000-0x8)='./file0\x00') 2018/01/08 04:41:20 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000005000-0x1)='\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000013000)={0x5, 0x0, 0x1, 0x5ef}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000005000-0x10)={r3, 0x400}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f0000006000-0x4f)="", 0x0, 0x0) close(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) close(r1) 2018/01/08 04:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) read(r0, &(0x7f00006ae000-0xae)=""/174, 0xae) sendmmsg(r1, &(0x7f0000162000-0xf0)=[{{&(0x7f0000ff7000)=@ipx={0x4, 0x4000000000000000, 0x0, "578cb3263018", 0xbc5, 0x0}, 0x10, &(0x7f0000310000-0x80)=[{&(0x7f0000de5000-0x75)="685c8c1b2677f7cb9b93e0dd0d5147e9df92a7ae77731e63662f3a4625238c809e65dfa3017de159e3eb0024eb6ef8028f39d49d6257f4aa180fca4ba9846eaf72e021e42c4902e00fc50f29ea544b54d95f3075fb8cf169bb0961de2d0e9ac061193658575cd20fa95924a2af41597f126a1aced2", 0x75}, {&(0x7f0000182000)="e37c664f7db48e7b62592c0130fc62bebb4c574cd024d4edd3fdc8061b9560508e5a0fa0bb913f122a4983d4ad773f7f71558fc3cef9a4732d89b8ce8275c1ee1b64debc6afc92d5db8b57e17dfecb49fae22d0698a5e54da390d5ada4d5eb23009fbce64d039eddbd8341b61c9df47f04abdd1e40ee809d38b9ea900ccf51bbbd7021a07368315e3b5c12ab92de7275e0bf97f46f61391ff17ad2a63e66fe8781e61d9cb09467a8aa27c3db2b12c4a71aa18c580a1f74fa972add7ff6f9f865820feee899060d520619233968814c346e50ce274c936cde3cca7e172992e1f0a9db99da9f3bf7", 0xe7}, {&(0x7f0000af1000)="cd908a97684ce59059958825e64ccb04f3deb539e3a872d068b4950182ef84e9c27cedcb857d93acb4ecd6c08538e538ca8ff926d1ccc7270c9f5e90b13d219fe6e30c1605be0378edf8e4e9ea5ed14967335516bd052e2bac80e86dc1c56735c15015e53e7bc4b8d3a5ea1dc98731204f4811410c07e6a5215614d96ec96815e6264eee1b026e7eb6a1c1451e2569a01e0467dcc2682e8efaf2bbe55cce172a1575999388b718b1b8eda709c861d00c8163e923c153737aaa8c8653774f667bcb6e10ffb45ada5d0f5767f760b4f6575c08f5", 0xd3}, {&(0x7f0000db2000-0x72)="01e63b10cc0f5353b58b2d9feada9ca20eca1f5a18816c9c0d28fa5e691dcf448fa91f8705b3c14ab3bc73bffdfa2283b932e2a5293c08f93afdcad1bc8cd9662ebf752b27642d24e8dedfda2551a07560a2883364dae42f02d24739750aec431f940dbbedcf3bc5478f9e221126181b016b", 0x72}, {&(0x7f0000be8000)="5bf045eb441458c3d9062e3c414631e1f3c158f8c6ff5fae3e179bb73f721f8d475438f862a4ca426c61214d77f589621db206cd8e6453b6caf643e8d636cf84aa4676dd492ba22910f6b3eb8ea1f916185d84d932512bfd879e65e96f149d9a9fd663b4f7677382ae4bc3829520434e0b4cade305ee5a0b1f8fda2ae34dfc0a51b692109e71402760ad", 0x8a}, {&(0x7f0000dee000-0x6a)="13f45087f9f231888260828374cab6a05f230647ea0f0c7b100a3f285bb72b2cfe7a7f9eda1d01113fa5c8c81102d75affb0b144f4a61b97d21720db8dcded18340cfea5e57349e5e485a3ba0c5604e3241ee14362ea14393a7b6ef48f4c87144db04f06b58a433138d7", 0x6a}, {&(0x7f0000418000)="6458297f47fdaa00b856f81e98bd2211fd1ae687ad3829a5b259612c15880c4b24c0a8fa3ca038d0c762d3181da6c35ce209351fbe75f6517f2e4322a6855c2d53f116d8d89a568c60552886f425f7d5b667b75d7c9b4da39021f4df9e4a60eb614a6d7341de607cd87e700c26aed74a5eeab5bca22fbc1f472898698c0ac64093961d8ebaebec947c61346848f34c62e231a0a5ae130df0f7c922f3534ae44288185c2d496221bf83741b68e042e1e0b6d5bc9acfa228bd34fdb249f0bc8738ae6263a25f2e917bbccb2c1c3f606953256ec0b0f94f8079a62a7f183b41c345743d0145f84fb5", 0xe7}, {&(0x7f000062d000-0xb4)="861ca95898af4b802e3d86b648049ac90d11b8232176abae70d35988c1e1f71378fd47b69a21cce87d42202ebaea399e47d5c61b4bfbe5b744391290d471cf8d5379b6313402a083208d41ad306aeb067df88bf35fb4506e95c8613971133cfe0f75c12275e29039eafeb3718dcb25fc1133558231a7ada3a190f4107d97503020e57b42de22a2663a413e0fbaf019274b99ce6492b222ad1e46fafe8ba849e5e08193295d459deb1c1f3ea35e72a51c3f7ec3d0", 0xb4}], 0x8, &(0x7f0000c07000-0xb0)=[{0xb0, 0x110, 0x5, "365f9b8e1f4622d905d7f4df7b808d3971913615ab6b7fc135de1000d543fb1047a84e889c9b4ba557ff8c5c74a5dc01d14f6b90a8d9545fa493deacd73ac5c4fb3829d8371b684e357e3dbc097b9ff6358f3ab896c1872cf580393eb69ea11485cc71e4982e8aa908154f5747674b65c18e99d9f246dbc5c66b35eefb2849a1ca2b8d1ef616782bdbe3585dda4f1546026d34c77b289f5f7b52040d"}], 0xb0, 0x4008000}, 0x0}, {{0x0, 0x0, &(0x7f00006df000)=[{&(0x7f0000879000)="7b9e62d83794ff6bc885e9beba3344539c172f5adccb36a76adfc366b92d319f02871dde0672", 0x26}, {&(0x7f00001dd000-0x8)="37ce0ff5b06ec7d2", 0x8}, {&(0x7f000034b000)="cecbef6b3dafe71b741e758572ab9ef986f89a4236537a38c48623193b7d4658f4cd1b57e2e0a544c859de15c0", 0x2d}], 0x3, &(0x7f0000332000-0x1258)=[{0x68, 0x1, 0x4, "5cd303e94d40a550936c6189cb3295e204fed0b4ed4a4bee3fa54581afe45c5b8771fc47b3ee782134ef96f30e5d5ae95cab37d02e785f1e73de3839c6d7b7f7ec9473d11cb20871ec19024474b45deda1645aa6e9"}, {0x1010, 0x119, 0x4, 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{0x1010, 0x118, 0x1f, "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0x2020, 0x800}, 0x7fff}], 0x4, 0x4000000) 2018/01/08 04:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) preadv(r0, &(0x7f0000ff4000)=[{&(0x7f00003aa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f39000-0x1000)=""/4096, 0x1000}, {&(0x7f000024e000)=""/24, 0x18}], 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/08 04:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e0d000-0xe)='/dev/keychord\x00', 0x40080, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000015b000)={0x5, 0x8, 0x92, 0x8}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000535000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3e2651765b1bf37f0849cd1462d95243"}) 2018/01/08 04:41:20 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f4d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) utime(&(0x7f0000de1000-0x8)='./file0\x00', &(0x7f000035e000)={0x9, 0x4}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000384000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffd65) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ab9000)=0x0) 2018/01/08 04:41:20 executing program 2: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000003b000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127b, &(0x7f0000000000)="") mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000003e000-0x8)=0x0, 0x3ff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006000)=0x0) fcntl$lock(r0, 0x5, &(0x7f000002d000-0x20)={0x2, 0x7, 0x40, 0xd9, r1}) 2018/01/08 04:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ea4000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000ac4000)=0xffffffff, 0x4) readv(r0, &(0x7f000062b000-0x60)=[{&(0x7f0000a5e000-0x46)=""/1, 0x1}], 0x1) 2018/01/08 04:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioprio_set$uid(0x3, 0x0, 0x9) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd4000-0x10)={0x1, &(0x7f00007be000-0x8)=[{0xffff, 0x6, 0x1, 0x2}]}) fcntl$getownex(r0, 0x10, &(0x7f0000a8e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x7fffffff, 0x20) unshare(0x28060400) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_procfs(0x0, &(0x7f0000009000)='cmdline\x00') ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}) 2018/01/08 04:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = socket$inet6(0xa, 0x6, 0x90e) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005df000)=0x5cbe, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') read$eventfd(r2, &(0x7f000028b000)=0x0, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000f68000-0x9)='/dev/rtc\x00', 0x0, 0x0) write(r2, &(0x7f0000d44000-0xba)="", 0x0) 2018/01/08 04:41:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x81]}, &(0x7f0000001000-0x4)=0x6) r3 = getpid() ioprio_get$pid(0x1, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ce0000-0x107)={0x0, 0xff, "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"}, &(0x7f0000001000-0x4)=0x107) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r2, 0x10000, 0x7f, 0x9, 0x5, 0x58d8, 0x922, 0x7, {r4, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x10000, 0x4e, 0x3, 0x7}}, &(0x7f0000000000)=0xb8) socket$inet6(0xa, 0x6, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r5 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) clone(0x400, &(0x7f0000629000)="419f216971b9ebb857ba523a42f9acfbcdd0372d2398092d64d6bd37a9f1613ef7d18f8c7587becf14d706f279d43692e0b801f7a6133650cb632d5d56e4f71fed071429e04a9a5c60ff0ed24efa59c0ab9d0d89c1720daa08f871101024555e0e73e58e0d3c95b7eed896f89838af9afbc010c7e0369a7ab05d0f8cd3436dbdfb23f67ea405295f871cc93943910558e4460a53cab7ae7928b4", &(0x7f00000b0000+0xc30)=0x0, &(0x7f000010d000-0x4)=0x0, &(0x7f0000ab2000)="b8c7937f0b473f5e7c608ba0ab876152f1c7e6633e4d52478b5601fe758c4387b5ed6aa0ea51bceed5f9352b7e46b45db192a18339bb422fdc5af5d81d20115bfc01ddffcf616d443bb9711f5cd9d9299360207c7506a45c7aab99a218a187a9959f12e447b3baf8beaa8beaf87e7d73c4") writev(r5, &(0x7f000026d000)=[{&(0x7f0000876000)="2900000018001980013d75241a0407210206e30067fffe01040000000400050000000200000008bf00", 0x29}], 0x1) 2018/01/08 04:41:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000024e000)=0x3ff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000122000-0x546)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf07350f845b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a101b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283ebe376e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec77eb3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a1ad6fd9ca353de3d89e8f7e0ebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e28ad74e28e830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc47c4f972344276309f12ab303d2834ae5686fb4c1b0c67dd5dab2df21e4db6bbcfe6bd9578e5d6ed0fc8903f7e47dac41075dd984b46e2f113e3f019629270a81f371be3e3ffd8a709721c3f2162a78167e13eced5b92319233ec59e82b631e28d5e02832320009b769330f9be1d1b4a8cf9d4920c7bef547fed71d5c46bec47283711d8de92e66e7f492e7fede9acebe4b1d47a721b177f4d525595d46f9190f0f3b00ab8fe2cc3987e8b6e407433a70038ee7856452728701730a9a7ab20cc7b33117ea0cd5aec91a116a209bd93c08cf63c5dc6f3006074abf82ae0852e2bd5", 0x461, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) shutdown(r1, 0x1) 2018/01/08 04:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008d2000)='/dev/loop#\x00', 0x4, 0x2000000004080004) recvmsg(r0, &(0x7f00005bd000)={&(0x7f0000b1b000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000709000-0x90)=[{&(0x7f0000f05000-0x49)=""/73, 0x49}, {&(0x7f00001ba000)=""/25, 0x19}, {&(0x7f0000297000)=""/30, 0x1e}, {&(0x7f00008bf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000451000)=""/0, 0x0}, {&(0x7f000019d000-0x42)=""/66, 0x42}, {&(0x7f000075f000)=""/134, 0x86}, {&(0x7f00003a9000)=""/216, 0xd8}, {&(0x7f0000859000-0x15)=""/21, 0x15}], 0x9, 0x0, 0x0, 0xe3}, 0x10000) r1 = memfd_create(&(0x7f00003d2000-0x10)="74756e08f1ffffff0000078000000100", 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006bd000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000463000)=0x6, 0x4) r3 = fcntl$dupfd(r1, 0x0, r1) recvmsg(r3, &(0x7f00009fc000-0x38)={&(0x7f0000de3000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000427000)=[{&(0x7f000008e000-0xa3)=""/163, 0xa3}, {&(0x7f0000d75000-0x75)=""/117, 0x75}, {&(0x7f0000673000)=""/159, 0x9f}, {&(0x7f000037b000)=""/253, 0xfd}, {&(0x7f0000c20000)=""/230, 0xe6}, {&(0x7f0000bcc000-0xcc)=""/204, 0xcc}], 0x6, &(0x7f0000f5c000)=""/192, 0xc0, 0x100}, 0x100) poll(&(0x7f00004c7000-0x48)=[{r0, 0x1000, 0x0}, {r0, 0x2050, 0x0}, {r1, 0xa460, 0x0}, {r2, 0x20, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1080, 0x0}, {r1, 0x2500, 0x0}, {r1, 0x2, 0x0}, {r0, 0x20, 0x0}], 0x9, 0x3c) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x1004b) sendmsg$netrom(r3, &(0x7f000031e000-0x38)={&(0x7f0000123000)=@full={{0x3, {"82875291a67179"}, 0x9}, [{"8ba31012e7798a"}, {"07b6fd79cfe0b0"}, {"3593d86c586e78"}, {"50c0738ee3378c"}, {"8b92167e71f21d"}, {"28f8099a3e09fb"}, {"14893683c5bb15"}, {"d06ed0dbed8064"}]}, 0x48, &(0x7f0000894000-0x20)=[{&(0x7f00006c6000-0x54)="51d679945aeade7804703eee87afc0284564ea332e57f6138ac10786931472aa19530209fcc0f43c35b84e6387fbce4f83b98afde751191799957d6faa1dc69909d627d5604d55dc4946999b3e66c2e7a0f8e77c", 0x54}, {&(0x7f0000866000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, 0x2000c000) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) listen$netrom(r1, 0xbdb3) r4 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000ef000)=0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d96000-0x4)=0x0, &(0x7f0000581000-0x4)=0x4) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000119000-0x35)=""/53, &(0x7f0000d8c000)=0x35) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002cc000-0x16)='/selinux/checkreqprot\x00', 0x402000, 0x0) 2018/01/08 04:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000042a000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/08 04:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00003e7000/0x1000)=nil, &(0x7f0000742000-0x8)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f0000ce1000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000746000-0xc)={0x2, 0xfffffffffffffffb, 0x7fffffff, 0x1f, 0xa9, 0x101}) ioctl$int_out(r0, 0x5462, &(0x7f0000044000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008eb000)={0xbb}, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3e, &(0x7f0000ffd000)="a2cc218e30db8dee75ee9ff554158933700d8293ffaf0a3325", 0xffffffffffffffbc) 2018/01/08 04:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000028000-0x4)=0xffffd) write$tun(r0, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f00006ec000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 04:41:20 executing program 3: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ec3000)={0x0, 0x0}) setns(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ec4000)={0x9, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) writev(r2, &(0x7f000010b000)=[{&(0x7f0000000000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020007000000000740080003010c00f41ee400", 0x39}], 0x1) 2018/01/08 04:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000079000)=0x9, &(0x7f0000e13000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getpeername$packet(r0, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000768000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cd9000)={r3, 0x1, 0x6, @random="269c192faf38", [0x0, 0x0]}, 0x10) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00003bb000-0x6)={0x2, 0x101, 0x5}) 2018/01/08 04:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e2a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00009e5000-0x4)=0x0) timer_create(0x2, &(0x7f00001d6000-0x60)={0x0, 0x2a, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4f000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f4c000)=0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000c9c000)="87ebf918b9d4ba7ab20e30e7e29d358059a0359d38aa29702f3ed402aa2260bc3184a035a89991d0aa0ec5adf99aee9db7fb6bb205158c72ca3224a6f17318d46dba20e4dde1eff3099786027c3243aa1532cc49991c2115e695efd0643d104e67361fb214e363ed9b9c6f33d028c8a435822cb71ce1ce2f47824a87d72da186057e64d8e561391d17c60d2d57be76634c45ac978991f394e1c33a568d0d1bd59e67b6261abcba2ef0a1") r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/user\x00', 0x2, 0x0) syncfs(r3) clock_gettime(0x8, &(0x7f0000eec000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fdb000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000f47000)={{r6, r5}, {r4, 0x0}}, &(0x7f0000839000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$tun(&(0x7f000057b000)='/dev/net/tun\x00', 0x0, 0x50000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r7, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/user\x00', 0x2, 0x0) fcntl$setown(r8, 0x8, r0) syz_open_dev$tun(&(0x7f00006d9000)='/dev/net/tun\x00', 0x0, 0x101000) setsockopt$netlink_NETLINK_PKTINFO(r8, 0x10e, 0x3, &(0x7f00008da000-0x4)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCSFF(r8, 0x40304580, &(0x7f0000f8d000)={0x56, 0x9, 0x8, {0x2, 0x5}, {0x0, 0x3f}, @ramp={0x9, 0x1, {0x6, 0xd53, 0xffff, 0xf547}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ba6000-0x10)={0x459, 0x1, 0x5, 0x60a, 0x0}, &(0x7f0000183000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000400000-0x8)={r9, 0x56, 0x8}, 0x8) tkill(r0, 0x1000000000016) write$tun(r8, &(0x7f0000f2c000-0x250)=@pi={0x0, 0xe906, @ipv6={0xff, 0x6, 'N[W', 0x224, 0x7f, 0xb42e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x3f, 0x4, 0x2, 0xffff, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @hopopts={0x4c3db57e2c9b9d25, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2335}]}, @hopopts={0x21, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x92, "c11a67b1f2d576f8a5279339e12c9209e56ba2de8997da22ad7d41db5b7038b756b2b3e05a792be6d1ca121b4ffbd92b642a605690c8b18728443878f8c16620508f7c23187e36740a56aad86db96ed96a689262ab4e69dc1c2bd500e18d81a9ad011e28a09328c8bfd971782c64be03d33b8ef58f640cdf10b3c81145cbcda6b10a4e4ce9a5470cf214385814fdab94651f"}]}], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x7fffffff, {0x6, 0x6, "bed715", 0x7, 0x2f, 0x17566614, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [@routing={0x29, 0x2, 0x1, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "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"}}}}}, 0x250) 2018/01/08 04:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095c000-0x10)='/dev/sequencer2\x00', 0x840c0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b20000-0x4)=0x0, &(0x7f000096a000)=0x4) r3 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b59000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000b53000-0x9)={0x5, &(0x7f000065b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000000000e400", @ifru_flags=0x201}) r6 = dup(r0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000047a000-0x4)=0x0) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c04000)={0x6, &(0x7f00001ce000)=[{0x2, 0x9, 0x6, 0x6}, {0x5, 0x4, 0x9, 0x4e8}, {0x6, 0x6, 0x8, 0x1}, {0x8, 0x9, 0x2, 0x20b}, {0xd2, 0x7ff, 0x20, 0x7}, {0x24, 0x4, 0x5c, 0x100}]}, 0x10) recvfrom$ax25(r6, &(0x7f00006b4000)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) 2018/01/08 04:41:20 executing program 3: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f0000003000)={0x3, 0x7, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0x0, 0x0}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000059000)=0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000058000)="a34c6c300abe449e58af3e6fd8c1e6e71a64d1e18221cb05a5958df923e60afd009841032f3fcb77d00ea8b1bc667cb4e6f219cfcef59f64f068aad834994b9e3b101002f5f00af3e351ede1bb45db1367f05128b87ce529a1f2b710de80de20feffd7e0ad82875988e68bd11bea4efb11f6d1e4b198c0b8d004be00c078fbb7e97308aef7b66c3e8e725513925d4631d3ddc882467f19d919b1d0b6", &(0x7f000003e000-0x4)=0x0, &(0x7f0000037000)=0x0, &(0x7f0000020000-0x1000)="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") fallocate(r2, 0x0, 0x0, 0x400000000006) 2018/01/08 04:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a7d000)={0x0, 0x4, 0x3, [0x10001, 0x990a, 0x0]}, &(0x7f00004d8000)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000052000-0x8)=@assoc_value={r2, 0x9b9}, &(0x7f00009c9000-0x4)=0x6d) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f000088a000)="", 0x0}, {&(0x7f0000169000)="978f9b23257af5f19ed4863db3d3f837e01db0ce1bbe9b", 0x17}, {&(0x7f0000ece000)="", 0x0}], 0x3, 0x0) 2018/01/08 04:41:21 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000017000-0x10)='/dev/input/mice\x00', 0x0, 0x86) write$tun(r0, &(0x7f0000017000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "a1fefe", 0x85, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3ec056", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "6326233a301cf1f7520bed59a831bba537ee875e1909275a6956d59f1a467489877d4915cd2e35509a3ebd72ddb3f0535cf1dc66009244bbf063799315b334a18cad13f7c510780c21ddefd2340b24184386e32cf3"}}}}}, 0xb1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001b000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) uname(&(0x7f0000014000-0x1000)=""/4096) 2018/01/08 04:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000355000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fa4000)={0x0, 0x7b}, &(0x7f0000906000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000069f000-0x8)={r1, 0x8000}, &(0x7f00008d0000-0x4)=0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ecc000-0x4)=0x3) symlink(&(0x7f0000882000-0x8)='./file0\x00', &(0x7f00006c4000-0x8)='./file0\x00') 2018/01/08 04:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861dad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000093c000-0x1000)="0ddbdb16b7b2300daaec80b60b36dcf93ae7dfe6e96f4f0ec596db14294ac95946b765461942a1429ef1f3430b6543e1a7eedd68a06e5ba3116d934f0fcc52e333691df3cf821c3112ea8ab71b61f1dbb921beae58972e56ff08332d0fa82f4c9f86418f53a5d7943c8a4a69e321da60133a12749bc552acb0bd57ba925291b6e8f15e544fc14e364cb359baf94da683be8593d031c2fac43c9269958f047b4951d4da79d2a78238fc45f4f21eb145abd73c8d2779c650ad5cb95abc5cf96d0fa03ac72a910aa45903ec7688b92e01c7eeaae04e06d6d6a8bf95844d3781a8eca238de8f5bcd4783", 0xe8, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000811000-0x1000)=""/4096, 0x1000) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b75000-0x14)={0x0, 0x81, 0xfffffffffffffffa, 0x80000001, 0x20, 0x7fffffff}, &(0x7f0000ada000-0x4)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000d77000)=[{&(0x7f0000bbc000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003fe000-0x90)=[{&(0x7f0000f5a000)="79c6a1795440ffba1540adc2fa98eae42c1e3efba68ee962d4388b7dadd52f", 0x1f}, {&(0x7f00001b0000)="9a459846c84b90ce4ce32102a90096b2594b5a342bcc04f41f64615e9f871ffe12b58b6523d8873fec83ca234efb272313ee83de8ffa30779893927d4f10a7dfd72bcdcf927a183de531409cae75cff7c8fa2087c1e409d18c30b548b513f5b5ca17332a16f9319e0f4f5dddc01fd2e4c259ffd4f8a84569038ec9aca451fbba61d726a9ce1f16ba47d51ef7e1e2572534ae14817a71d9f158847ac43ba4d9f40fc1f8e1aba905c13efd213b6f87df6e5c632c8365dad6175703edf244bc28cc87ec7e837f01bfb9a8871f5c72cf17b531aafddfd4830c6e34b816cc0c", 0xdd}, {&(0x7f00005ef000)="c838433a56b152296528c952948be5da2fa3a1731990f40cfb7aafa243c6e9d34d3edd56dd", 0x25}, {&(0x7f0000683000)="e34b12252c9da9d3e645198ee6e8ac495bf8d6c388b59279fcad41902efb252c77629130dd66a042659b9426689427e8c2aadfd1c64f003f6ca45b2c0496a9e94145db2d452ea32cb042e04771b4e0aa84ba939c775f2d08090eaaccd4c7213923294df7a7b589ac6ef14259f7700101eab12b09029f1de4c76969e858f42ee1081061018ed48ef46b1c38319278a9fc529bd6d24085c68a071a620a41d20634f7b2d96616b754e0f5a614aa5a188419982791bf204a0233b796edbaa5c63521326bbeaea7", 0xc5}, {&(0x7f00002ff000-0x71)="ea6b49cbf673465f3dac24e67cdfced4a7c76fb5a965fd8f59b8215387470cd7edfef460d1134aa80b5f713a1edb6d494ad8379667f9ad936bf7d5f84d5aa6be96f0f1bd7da34fabc38883add92859fdae41ab6428a8b45a38e7523658d11657df570cbb1b9ff319dbe570dd20b682135e", 0x71}, {&(0x7f00009e3000)="00a5855fafb1d4", 0x7}, {&(0x7f0000572000)='4|', 0x2}, {&(0x7f0000819000)="73dd746b7841112c2a93b68aab1b6cece8d29359d50e02ca313525c1c142285fac321aad85f5302edcc29350fc11d43ff8857eaddff7e0027bea727ef2afef382c5ca4206e835a1d63d214587222939fcd600d876e10ebee3bf71abc48ed68a47d4ae16bda264523f9b8f645396b0c53191f1ffbdb", 0x75}, {&(0x7f0000bc0000)="72d9732e262086ce1fbe94f82c324167c2d7569e85725b3967f650a8c5ff4be97ae409d784687a1a3532f111992bfb159c409a291667c39dbd84b64360a2db2589abb6d55ff3e4537ccd5c66783e78111af0726661f432818cadac656ce3fac13034fdf237d40d1a6f9c0b6d083281", 0x6f}], 0x9, &(0x7f0000b99000-0x60)=[@init={0x18, 0x84, 0x0, {0x7, 0x2, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x820c, 0x1f9f, 0x101, r2}}], 0x60, 0x0}], 0x1, 0x40000) 2018/01/08 04:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000050000)='/dev/autofs\x00', 0x60181, 0x0) recvfrom(r0, &(0x7f0000e30000)=""/20, 0x14, 0x2060, &(0x7f00001e4000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005ac000-0x4)=0x0, 0x4) 2018/01/08 04:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00003a0000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f3000-0xa0)=[{&(0x7f00003f4000-0x85)=""/133, 0x85}, {&(0x7f0000f8c000-0x1b)=""/27, 0x1b}, {&(0x7f0000d37000)=""/4096, 0x1000}, {&(0x7f00003f9000)=""/15, 0xf}, {&(0x7f00005d3000-0xcb)=""/203, 0xcb}, {&(0x7f00002c1000)=""/107, 0x6b}, {&(0x7f0000fed000)=""/84, 0xfffffead}, {&(0x7f0000e79000)=""/130, 0x82}, {&(0x7f0000b27000)=""/6, 0x6}, {&(0x7f00003b5000-0x8)=""/8, 0x8}], 0xa, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/context\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/08 04:41:21 executing program 6: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000c37000-0x8)=0x0, 0x8) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000c35000)='keyring\x00', &(0x7f0000c35000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, &(0x7f000000d000)='ceph\x00', &(0x7f0000bec000)='/*,ppp1\x00') r3 = dup(r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$pokeuser(0x6, r5, 0x0, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c37000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/08 04:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0c000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000056000)=0xf4) r1 = socket(0x20000000000000a, 0x2, 0x0) rmdir(&(0x7f0000040000)='./file0\x00') sendmsg(r1, &(0x7f0000ca4000-0x38)={&(0x7f0000960000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x14, 0x15, 0x203, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:41:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000602000-0x8)='./file0\x00', &(0x7f0000c54000)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000a72000)=0x0, &(0x7f0000f1a000)=0xffffffffffffffcc) write(0xffffffffffffffff, &(0x7f000040b000-0xcc)="5565a100b924b47e5e905bb20da27710e260ed3cc482b2aa34ddff208f00a9a4c3201e0355052e7db495c7a69752b6da8e61895c801b83c85d92aba698e6e3f833c29eddd9bd2a59c7775f0f606d02f25be386febab1ff9720e8cf59084ee03dcaa4c0d9e33511f3c7702693affb13027c2a43722b5e56e626bbd7d99ab93c74c845844ace4e14e11e0e72cd7185536351ebe4fe5b728d8a97d7607a0860ade9060827afd88e5221dbb4c8867652a0958de7f34b1231433a7f66e5e6faf8a64ab5fa957d65f541344a1b4f3d", 0xcc) r1 = socket(0x102000013, 0x7, 0xfffc) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000652000-0x74)=""/116, &(0x7f00001ff000-0x4)=0x2f) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) listen(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDDISABIO(r0, 0x4b37) write(0xffffffffffffffff, &(0x7f000045a000-0xb2)="1f00000001021f9f4c0000ff00000000dc000007090001800400010000df18", 0x281) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000756000-0x1)=0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000833000)=@assoc_value={0x0, 0x4}, &(0x7f0000f86000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000210000-0xc)={r2, 0x401, 0x2, [0x81, 0x10000]}, 0xc) 2018/01/08 04:41:21 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x124, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fb5000)=""/209, 0xd1, 0x0, 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000a37000)=[{{&(0x7f000049d000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fb4000)=[{&(0x7f0000fb4000+0x54c)=""/196, 0xc4}, {&(0x7f0000d7c000-0x15)=""/21, 0x15}], 0x2, &(0x7f0000c25000-0x63)=""/99, 0x63, 0x1e}, 0xc000000000}, {{&(0x7f0000a4f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008d4000)=[{&(0x7f0000fb4000)=""/104, 0x68}, {&(0x7f0000591000)=""/117, 0x75}, {&(0x7f0000fb5000-0xcc)=""/204, 0xcc}], 0x3, &(0x7f000077a000-0x96)=""/150, 0x96, 0x6}, 0x80000001}, {{&(0x7f0000fb5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000811000)=[{&(0x7f0000fb4000)=""/190, 0xbe}, {&(0x7f0000fb5000-0xd7)=""/215, 0xd7}, {&(0x7f00000c4000)=""/162, 0xa2}, {&(0x7f0000337000)=""/154, 0x9a}, {&(0x7f0000fb4000)=""/207, 0xcf}], 0x5, &(0x7f0000fb4000)=""/35, 0x23, 0x5}, 0xfffffffffffffffb}, {{&(0x7f0000fb5000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb4000)=[{&(0x7f00001b4000-0x34)=""/52, 0x34}, {&(0x7f0000fb4000)=""/158, 0x9e}], 0x2, 0x0, 0x0, 0x3f}, 0x80}, {{&(0x7f0000fb4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e48000)=[{&(0x7f00005d3000)=""/248, 0xf8}, {&(0x7f0000d97000)=""/157, 0x9d}, {&(0x7f0000fb4000)=""/226, 0xe2}, {&(0x7f0000cc1000)=""/18, 0x12}], 0x4, &(0x7f0000fb5000-0xe2)=""/226, 0xe2, 0x7}, 0x3f}, {{&(0x7f0000fb5000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb4000)=[], 0x0, 0x0, 0x0, 0x10000}, 0x80}, {{0x0, 0x0, &(0x7f0000fb1000)=[{&(0x7f000028c000)=""/147, 0x93}, {&(0x7f0000fb5000-0x93)=""/147, 0x93}, {&(0x7f0000651000-0x5)=""/5, 0x5}, {&(0x7f00000ce000-0x4a)=""/74, 0x4a}, {&(0x7f000054f000)=""/176, 0xb0}, {&(0x7f000088d000)=""/252, 0xfc}, {&(0x7f0000927000)=""/97, 0x61}, {&(0x7f000079e000)=""/43, 0x2b}, {&(0x7f0000fb4000)=""/213, 0xd5}], 0x9, &(0x7f0000412000-0xee)=""/238, 0xee, 0x9}, 0xfffffffffffffa7e}, {{&(0x7f0000fb5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a5f000-0x20)=[{&(0x7f0000df7000)=""/127, 0x7f}, {&(0x7f0000d84000)=""/198, 0xc6}], 0x2, 0x0, 0x0, 0x5}, 0x4}], 0x8, 0x2000, &(0x7f0000fb4000)={0x0, 0x989680}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/08 04:41:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b66000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f00008ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x36, &(0x7f0000fd5000-0xd6)={@random="d32155ac3d2c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/08 04:41:21 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fdf000-0x4)=0x0, &(0x7f0000fdf000-0x4)=0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000fdf000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) r3 = memfd_create(&(0x7f000027f000-0x37)='md5sumvboxnet1}vmnet0posix_acl_access[:vmnet1@vboxnet1\x00', 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe0000-0x11)='/dev/vga_arbiter\x00', 0x80001, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000a04000-0x10)={&(0x7f00005ca000/0x2000)=nil, 0x2000}) dup3(r2, r0, 0x0) 2018/01/08 04:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000) r0 = mq_open(&(0x7f00006d9000-0x3)='-$\x00', 0x6e93ebbbcc0884f6, 0x0, &(0x7f0000665000-0x40)={0x3, 0x1, 0x2, 0x0, 0x100000000000, 0x0, 0x1, 0x0}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/08 04:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f000095a000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d34000)={@generic="2e00000087000000000206210002bd5c", @ifru_mtu=0x101}) 2018/01/08 04:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = syz_open_dev$usbmon(&(0x7f0000fae000)='/dev/usbmon#\x00', 0x800, 0x40081) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007f4000)=0x0, &(0x7f0000205000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b5b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000605000-0x10)=@req={0x28, &(0x7f0000e6f000+0xaef)={@generic="48c734b616fda838872ccce1d3d44e8a", @ifru_ivalue=0x1e414286}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ab000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000bb3000)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000d1b000-0x4)=0x0, 0x4) 2018/01/08 04:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r0, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/08 04:41:21 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:41:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x7)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000020007ff, 0x334) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) pipe(&(0x7f000015e000)={0x0, 0x0}) sendmsg$key(r3, &(0x7f00009ee000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)={&(0x7f00000be000)={0x2, 0x12, 0x400, 0x0, 0x7, 0x0, 0x3, 0x0, [@sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffbee, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x1, 0x4, 0x401, 0xa1, 0x0, 0xa0000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) connect$inet6(r0, &(0x7f0000206000-0x1c)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) membarrier(0x8, 0x0) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)='5', 0x1, 0xfffffffffffffffe, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/08 04:41:21 executing program 5: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9) ioctl$int_in(r0, 0x5452, &(0x7f000014e000-0x8)=0x6) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000361000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000362000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002b6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = fcntl$dupfd(r0, 0xf3d0f37456e1ab89, r0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000014e000-0x78)=""/120, &(0x7f0000227000)=0x78) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/08 04:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009a3000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ce6000-0x4)=0x1, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000867000-0xa3)='stack\x00') pread64(r2, &(0x7f00006b5000)=""/219, 0xdb, 0x0) sendfile(r2, r2, &(0x7f0000833000)=0x0, 0x1000000800000008) socket$netlink(0x10, 0x3, 0x1b) 2018/01/08 04:41:21 executing program 2: prctl$void(0x3) 2018/01/08 04:41:21 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0xfffffffffffffeff, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r1, 0x1c, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x1, 0x37c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x97}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x48)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000002000)={0x0, 0x0}) dup(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f000050a000)=[], 0x0, 0x40002002, 0x0) 2018/01/08 04:41:21 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdd000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fdc000)="2a12dec25b47339ddd37e54d28df8bf1", 0x10) r2 = syz_open_pts(r0, 0x200000) dup3(r0, r2, 0x0) 2018/01/08 04:41:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f00006d2000)="", 0xfffffffffffffe72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 35.611706] device gre0 entered promiscuous mode [ 35.645446] ================================================================== [ 35.652857] BUG: KASAN: stack-out-of-bounds in __unwind_start+0x3a7/0x3c0 [ 35.660381] Read of size 8 at addr ffff8801c8edf8b8 by task syz-executor7/6014 [ 35.667717] [ 35.669327] CPU: 0 PID: 6014 Comm: syz-executor7 Not tainted 4.9.75-g5f5e5d4 #7 [ 35.676746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.686070] ffff8801c8a7f900 ffffffff81d93049 ffffea000723b7c0 ffff8801c8edf8b8 [ 35.694037] 0000000000000000 ffff8801c8edf8b8 ffff8801c8a7fa30 ffff8801c8a7f938 [ 35.702004] ffffffff8153ca53 ffff8801c8edf8b8 0000000000000008 0000000000000000 [ 35.709956] Call Trace: [ 35.712515] [] dump_stack+0xc1/0x128 [ 35.717847] [] print_address_description+0x73/0x280 [ 35.724479] [] kasan_report+0x275/0x360 [ 35.730068] [] ? __unwind_start+0x3a7/0x3c0 [ 35.736005] [] __asan_report_load8_noabort+0x14/0x20 [ 35.742725] [] __unwind_start+0x3a7/0x3c0 [ 35.748937] [] ? ptrace_may_access+0x24/0x50 [ 35.754964] [] __save_stack_trace+0x59/0xf0 [ 35.760907] [] save_stack_trace_tsk+0x48/0x70 [ 35.767025] [] proc_pid_stack+0x146/0x230 [ 35.772790] [] ? lock_trace+0xc0/0xc0 [ 35.778207] [] proc_single_show+0xf8/0x170 [ 35.784059] [] seq_read+0x32f/0x1290 [ 35.789388] [] ? seq_escape+0x200/0x200 [ 35.794982] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.801960] [] ? seq_escape+0x200/0x200 [ 35.807548] [] __vfs_read+0x103/0x670 [ 35.812971] [] ? default_llseek+0x290/0x290 [ 35.818910] [] ? fsnotify+0x86/0xf30 [ 35.824242] [] ? fsnotify+0xf30/0xf30 [ 35.829667] [] ? avc_policy_seqno+0x9/0x20 [ 35.835524] [] ? selinux_file_permission+0x82/0x460 [ 35.842158] [] ? security_file_permission+0x89/0x1e0 [ 35.848879] [] ? rw_verify_area+0xe5/0x2b0 [ 35.854727] [] vfs_read+0x11e/0x380 [ 35.860505] [] SyS_pread64+0x13f/0x170 [ 35.866013] [] ? SyS_write+0x1b0/0x1b0 [ 35.871532] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.878347] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.884892] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 35.891435] [ 35.893026] The buggy address belongs to the page: [ 35.897922] page:ffffea000723b7c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 35.906141] flags: 0x8000000000000000() [ 35.910076] page dumped because: kasan: bad access detected [ 35.915747] [ 35.917338] Memory state around the buggy address: [ 35.922231] ffff8801c8edf780: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.929555] ffff8801c8edf800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.936878] >ffff8801c8edf880: 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 [ 35.944202] ^ [ 35.949354] ffff8801c8edf900: f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 [ 35.956678] ffff8801c8edf980: f2 f2 00 00 00 00 00 f2 f2 f2 f2 f2 f2 f2 00 00 [ 35.964007] ================================================================== [ 35.971329] Disabling lock debugging due to kernel taint [ 35.980077] Kernel panic - not syncing: panic_on_warn set ... [ 35.980077] [ 35.987453] CPU: 0 PID: 6014 Comm: syz-executor7 Tainted: G B 4.9.75-g5f5e5d4 #7 [ 35.996093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.005417] ffff8801c8a7f858 ffffffff81d93049 ffffffff84195be7 ffff8801c8a7f930 [ 36.013371] 0000000000000000 ffff8801c8edf8b8 ffff8801c8a7fa30 ffff8801c8a7f920 [ 36.021326] ffffffff8142e281 0000000041b58ab3 ffffffff84189648 ffffffff8142e0c5 [ 36.029277] Call Trace: [ 36.031835] [] dump_stack+0xc1/0x128 [ 36.037169] [] panic+0x1bc/0x3a8 [ 36.042153] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 36.050350] [] ? preempt_schedule+0x25/0x30 [ 36.056290] [] ? ___preempt_schedule+0x16/0x18 [ 36.062490] [] kasan_end_report+0x50/0x50 [ 36.068254] [] kasan_report+0x167/0x360 [ 36.073844] [] ? __unwind_start+0x3a7/0x3c0 [ 36.079785] [] __asan_report_load8_noabort+0x14/0x20 [ 36.086504] [] __unwind_start+0x3a7/0x3c0 [ 36.092271] [] ? ptrace_may_access+0x24/0x50 [ 36.098296] [] __save_stack_trace+0x59/0xf0 [ 36.104238] [] save_stack_trace_tsk+0x48/0x70 [ 36.110363] [] proc_pid_stack+0x146/0x230 [ 36.116129] [] ? lock_trace+0xc0/0xc0 [ 36.121547] [] proc_single_show+0xf8/0x170 [ 36.127400] [] seq_read+0x32f/0x1290 [ 36.132731] [] ? seq_escape+0x200/0x200 [ 36.138323] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.145302] [] ? seq_escape+0x200/0x200 [ 36.150889] [] __vfs_read+0x103/0x670 [ 36.157261] [] ? default_llseek+0x290/0x290 [ 36.163201] [] ? fsnotify+0x86/0xf30 [ 36.168527] [] ? fsnotify+0xf30/0xf30 [ 36.173944] [] ? avc_policy_seqno+0x9/0x20 [ 36.179793] [] ? selinux_file_permission+0x82/0x460 [ 36.186427] [] ? security_file_permission+0x89/0x1e0 [ 36.193150] [] ? rw_verify_area+0xe5/0x2b0 [ 36.198998] [] vfs_read+0x11e/0x380 [ 36.205545] [] SyS_pread64+0x13f/0x170 [ 36.213368] [] ? SyS_write+0x1b0/0x1b0 [ 36.218880] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.225684] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.232230] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 36.239597] Dumping ftrace buffer: [ 36.243103] (ftrace buffer empty) [ 36.246776] Kernel Offset: disabled [ 36.250368] Rebooting in 86400 seconds..