[....] Starting enhanced syslogd: rsyslogd[ 10.899144] audit: type=1400 audit(1515325008.847:5): avc: denied { syslog } for pid=3309 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 syzkaller login: [ 16.064779] audit: type=1400 audit(1515325014.013:6): avc: denied { map } for pid=3449 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.33' (ECDSA) to the list of known hosts. 2018/01/07 11:37:00 fuzzer started [ 22.161411] audit: type=1400 audit(1515325020.110:7): avc: denied { map } for pid=3460 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/07 11:37:00 dialing manager at 10.128.0.26:34815 2018/01/07 11:37:03 kcov=true, comps=true [ 25.831948] audit: type=1400 audit(1515325023.780:8): avc: denied { map } for pid=3460 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8807 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/07 11:37:05 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000108000-0x9)='/dev/vcs\x00', 0x200, 0x0) sendto$unix(r0, &(0x7f0000a10000)="7b956d9222d71121801008fb29baa30401bd967d3f0f08f317eb56bc45ff69f90b0de86896b5aa113bf634329d7f3907cd82da4aab97d3712a3541b7b7945954bef0092e111b907231f9a08a27db2b32ac8de58d881d74db033b95077afc9989547793b9bf76005f82f76a3ba99273947e902edcaf567c8c1bed96dd2ee1b0c9a683818bc6a5b5c4e7896e659e0fd0331b8921fad34786d6f1", 0x99, 0x81, &(0x7f00008a2000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000053d000)='./file0\x00', &(0x7f0000a41000-0xe)=@random={'osx.\x00', '/dev/vcs\x00'}, &(0x7f0000000000)='system%).,posix_acl_access\x00', 0x1b, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000002000-0x8)={0x0, r0}) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000000000)={r1, r0}) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r6 = dup3(r3, r4, 0x80000) socketpair(0xf, 0x6, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f0000003000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f0000001000-0x7)=""/7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r5, &(0x7f0000000000)=[{{&(0x7f0000007000-0x1c)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000007000-0x59)="be11b6ef56950da332c88fe37d7edadf67b2963115cefaa0177098ebcd2d1f907e7247641972fd7d20fced64cb8557c63e7e905ca30c3ce722cbfc6955fd46daf181595560337d8ecef0aaed2a61c431aa1ad7f3ee46644d8e", 0x59}], 0x1, &(0x7f0000004000-0x158)=[{0xc8, 0x10e, 0x89, "8eafd3c6482af33ddb055fbd2edbd58fb7fe3012f17c7f9907a78b820137e3cddc2be8160e0b3398432f08894bfd725cc54258eb27f1ce66bf9acb9ed07de72c660d4a314ba07e7b0ff32dedde9d318f210a40c123a3cfbf2a49c803b45a19aa200448c013a4df1210c55fba69a00de82fe58b1ef095f400b16a8fce18268519ebfb93da2823e089a0288f52a119298dc22e240f5cebcb9bac8d0b29440afab5d877064bf64378740ae9a76e5e975e7a176333de46"}, {0x38, 0x11e, 0x400, "1370ef89990e93ca92ac36206cc1001c2249c100ceab39610865ce7af67aa35428a7b954"}, {0x58, 0x103, 0x6, "3fef061fb190d4172ab63aec090e537d5565936e6d5fba007f05915da267a82888cac525399baa00bbc29e8c129923368d6a7a2fdb493e7cb2c61ad5ced27611a6f2a325a5da4c8e"}], 0x158, 0x4000001}, 0x2}, {{&(0x7f0000007000-0x8)=@sco={0x1f, {0xffffffffffffffc0, 0x401, 0x1000, 0x2, 0x539, 0x4}}, 0x8, &(0x7f0000004000-0x50)=[{&(0x7f0000006000)="0a222721ee9b2d37d792e65379ff5c9df4bc5fd3eedbea4ea6c6fdb688bee67a15d48f94129ef5f36d9953eee435bc4405f3e29f396a193486fafddbf32debfa4c4abbd9fc8b36475d", 0x49}, {&(0x7f0000006000)="603c90564ae0a63d17f675868926f702e74491f1cad40be9fa7f8c336c1256742a7b7f383d23f1a44e7e130e4cbe8c8bac6af9ea364bec1d103c4a496ff194994ed65d0de9a6372129bfe557d5cb6a7b55b796c862108f694d1ecb055c589c20f705cc9407ac4705971355", 0x6b}, {&(0x7f0000005000)="94f37996c0e809feccf32ba6148b4b80e9a96affec56f0b46b344ac42cddb313e4caccd28eb57fc3857eec9207a71ec6d696ad23338af667ca1202966d245ca2a293e8336bf326d2b174343fe78c3d3c220fb7cee24e5230ab3999a0949dd43e3ea0f12a04b3572b72be59d17a0cd347e7d35f64f624c7bd81f13c26838f", 0x7e}, {&(0x7f0000006000)="8c032f3caaa3eec432dfa7fe459c07d2ca0c5d0f1a94652b43308d2e85475cf6319007b56f74563d7b8f7184bad12a0b241b91f3645e8b13a819f59b3765d016471be4cb2e1ae85879c8e6c3c5d881f0e26df41ff35a7ca79ac561d32473df9ec8e9dc43c946fdfd5545f789da791c7acb07b7eba99dfd18b0773c7dc55d2014271556077bf33ef91bbb88836ff83847a23e793c8a5899bfc0b84171042531e859060c088188825e00ff18e6c166611f3166fc22df7e85fef124654a856fff1e78e959c49111cacec534f937f6c6d82052ad9bcf6f112e27", 0xd8}, {&(0x7f0000004000)="10b234b6a97107f32d7c3949438b414e9c03ca290ce99b7112445d1172416e1c22cb18ca0d54fd31ace342cea884f51e46ff63d9c50a4b5eafa7ff08734532b3fff13751dded347efeb6c19c02d516e0a785a3faeaedf0daa34b5e", 0x5b}], 0x5, &(0x7f0000007000-0x1358)=[{0x90, 0x111, 0x3, "426ce47f6d22141b3afd840598341cdf73c6c2b7f3c37b3d2c29cd1c7e90c305e4bf893f85b070f513c98281e03d7383de6bee8cc1bdae6b96dbc3d5a31c894c1d8a92f1efd9a04c643848acc9725108687a140e1c633231d98a655a9a95e40830a9d50a52fc8ef642ac4329aa4868b5d6cb8362171df7e894768b8c2d9d5104"}, {0x88, 0x11f, 0x0, "cbe9406ee13ab79a9b633cd53b86a43e44b91c34a30062bc5e61c6fe76203e543266cf9db8c1685ff69130ef181a5f34f3b8783cfe984a65fcbfe6d83ccce198c0d9e89645b8311e1024dc3ef000836fd50fa906332b40642a374f62309faa541f4876cefe9e441b4c62a4301ff016d40fe1d81c9b45c0"}, {0x1010, 0x11b, 0x1, "46ae184a76a827f35d66fb86710b5fbec58e889a3c436281a9d4f4921344d19c7ce100fcc838f7d71eb803f56326c0b7cde2c9fd893f2160b6c5a242b8c2f8c20520bc302f67639421eb1aef2b3fed900c459f25f97dc0d74130a96904ce48eaf1c477d286768927a89dadac60a5fd7e91e9ffa08020288a464dc941cb415f8c929ce10a871194072240db10511d700430e2ac5a7741f33522fd8d7cf8a86376a1763aaf08e344e1bfc7fe8f07ffba93860104b4e448dd7c9022137e64e5a4f2d7f026575cdc76c78dab0d3603d75f99fa3b44e188a02f3e4bd797ae5b93210ac552783b1f6de1638193ed72ee4658ea7282b79a0f5760aa7316728d0c389f28abe57199776d4be9c6e7fef82e2c00f8600bb963a9264f27fcd0ac2e3971fd9710a37bbd193afa241daca90a73bac9759667cff1d76c83567c02fb901d719f775ceedb7323904275de37080f2638301bd7205ab9b535ff97b1005ee0b1e333b10c4a72c9f315fb519b461468f34354f85ae7d741550756c79b2c7c199bec67bb2dfd7fdb6355c34513926b54d4bd30382dde001a5233da06592aa855256039d43662bb36c0d2db88192a2d375203fb5f0597b9e7f2328e8d4a749dc9126917d88b6e967a4071757acd95719080cf6319be8a6fbdf825049be81679bcaecfc09f07dc76fb7c23036c14875e3cec9f4c3e3e6853daf77ecea862f7b32cc621ac28882a4420f906e990998c30d1c200f11865a97dbcfe742c31c202b4e090ef06e88fa6c4ea82ba4a2b65edd02f9d0f81a69d43cebc2143724a864e4c535e93033f439505130c24ce28879cf311642d527794f8349cdbca8781efe147ef10bbbe76c9ef6bd162dd285cfead86d0ec11a2f93f95e4af0d5596a5258fd927adc5e0d0da5be4a07a4ddf747f9e21df405ba3359df6fb091b85b57a0bb6d42416cc7f3659e90f3081b5c8fcf17319d49512f14619d688b5b480a91db8c29431059beded237d6a3f5d7c5a362af721fd6e10e8a9c18b0e169a69fbbbc897d63dd1df5cf5b5a095f6ce8d2c27dbc426cbd91ed3f182b436ee3c6f582569a10356e54f16eeb478175bbe3c5f8e6f6087ba2b81b5322a8cdf2968d7827ab3ad0b95b767f2c9088b00d998753bbadcd038b7b8f0880124d3874c8ab1f99603fd9b2cc2bf1946f9167fee2902a7f3dd73c03a99b67e75c2fb2f156b6dce423ef929004a0455fd5c0592ac0926b44d69eed9761b10b41f81835315f8b104252daadcc042e9a8b29cbb52fdea0779b451cf994de2763a7637a94cbb0dfea35b777b2e3f50dfd20023796a1e995dfa94b213c6fb5c46e85657b3a3c465814d79fc5054cbb8c8c4fd908c9f7bcaafd14464cd2b88755a9447d4fbbec046b343f563a711bcead5cb15a74166716c5eaf0e4e34ebaafa021789d4b6bae72aa9938652841a4c2c13f209543eebf6c018f8725097d9565ae1af1b856d5f0a8e4cc9a9020d2a9a24435941a0c0071f9add51500f243e8b651b81b1547848f9ff9d1024d0568ce687798f90dd9acf03708e1e0d1d623a87cc0ffe57af4cf0766cf8aa09ea91a0875c46df069f061b281b55fd68cf6fcbec003c1cbaa6dac19020365776501ece6a6622f943c5456dd5d043dd6a12fed97acfc39046f66b7774415c5100029e23f8e1e5b67e0b3dbd59e0db262af86a8d926ca35667f8581545e920dfe975fa02d6b71abcb246c28505a18ede4b27832140dd5ac10493753cacd16054f7d33ef4d94d552a6fa3b89c380d2628c393858751178d0a680ca24a81f722d9bac5235802777a397172e3e73b9df2a585f96b59af5e1d590cdfdcf39f776a35b035e5c8dff247ced298f0adbc87e882f4a1230b99aa0dec1bccafd7a28896991ae7e5610f6ac1103651e96f17862cc4ece8f72165055a6a124514880b73c9b487af21b81fd7e2fdb3d0c7a7aeb2cc861a6a724bcb09117809937e2f83ff9ecfb116da048253f3052545a7b459065cf0344688d5865aef241e174c92f887c9d9e168ae2a9c39e90a895c7659a177e84f2e73c3d8bdaf5f5b78793a5229c6af1e6423226bd797c1a0b36c8b051f6c9d6e49d84f701ee76c393e3599d87db7a6b30bf60344632a850d5ebfe57326b34b15a6c76c8cd75088cc6218ef74a936b081a03ec1c4d830ea8d2ee176c1e4dff1b78bce8b1eb4485fd1902515a74dbcea6ca2d64e371178231bea997e58bd4f48ae997d606e3e39868fa3ce56b0f470cbdde69bb3dff56e7523935c3221430038a5e84ed2905c12824ae4ed0bd099c01ab2167102434e78f864be50310a49236b3b041e8878120086fd83202fd235fb7c768827950c700f635319c99a9eca6151eeded654656a9dd4a4599d8ea1b3f61681c18ad26f5dffea8001b8e6500286a5d7f743a235f6ab3740bad54decc59922f23abf144b35038e66fa7f94636e7ec417edd4ee0e6b13b37c468d2d1b2555c313be67a6b9d741e0affe84a26fa8c09510c60ad07d1427bacc04c93759b483054b1744ea656dbd0606d79fd64955855cda7a0bcb54307b87518687f7bcab05bfdb2d85d161d6ce05111753aa1b49dc9a369326f78e146b3a27ae5fd52b291ea44082d7723abc9463f5325c6b8fbd1a998f706b2205f68279dd2f36a7b41866d9f26a0ba6d507d74cf3bdc8d5466e8c66a0ac82cab2a26bd205449b43d181b3581c70eae7676a5acf599673ceec591e7d7018ac322eb67efb7e1fc9a03d2760fb6cd6c33864cf2bae0bf5430ca528e0ba0369b8ac3874b86afcc51641f1c3cb3a2d8619fcc10dd9a9eb11817dfc9f921f3c5dac0bdf54467c97fa79af17630d4d762ec7d971625e19d8c2ee4286228246f75a473d2d13c665ffc64b169bf6719a767974356cb7fd3144297a23d9d19dd234bfdb1da814cd187f7f12f2ff0f04a4c1fe9c76a3ebf21b3abd118c1628487308b47cf6f04842084447b12b28d2f08fa62c976a5bb99a7898e793d2fcdf75334a07ef63498a4460c60e22d014c56e9c39cd312ffa36e010a8bfa6f78b930a1d65c1f5295b1e66a8dc18d370220359f80877fab9db2bc586bd9ec3f30121ca62f299d15826a0f1ea7328ed23c25d25fb640bcb8c279d2ba18fdb52eae43d5f06e3bba9539477527693f90114a5664292d1746cfcfab06c1d294cf7208a152f073f4b0e910fc293d72c0b4054b3f71c08a863f2b87cefb79a966095177979b4fc2c4c822c430f36037376508ff67d390308822cb69a2dfd4667b7ac9c18219c4992b91baa2c18ef3eec1a7767e972f3900df4d32752aca23412fe1476607ed41c9195edaae2b79f6e62c8eb2db26cec5c32705b35cd3129f207c8ea21d4e9670156b1fc147e8274667c621eed867fe4c04b8ff154d107914b3865e46b269a2249164499855f76bd32962fb663a39052e54aea935700292378c030c3efb9ff9d8f8c2f6f89cd4665ed351c74ee1d20c50be4ca0c0b14ba04e71ccf937ce1dcf6b46bcf2ed182aa1609d1c58306024a175170ee627e5b6bc346345bce488231cce33f533f1e9e65837161c490c8a23e6e4b77293376fc6992ed6d9fda2daed1758c205596216ffaeb36b95f01d23eda7421d2ef84e7fc6fbe42f9b682f6b7d6383c6dc02e642a5398fa0c7df99e60e45cc9cfabb6dcb705c1da4f6e9874077b922fedba00b37b9928392e8bad2cd96ecb4a4a596f5e0c41d07730510b724f34b2e4b779ae8849949728b853de85174683de7acae669cb7cb4b890f785f8be2452187f27ad9a689f1f10cb4b58e47b2a3ee347b2bb3d715291f8efa8bbcd8bec045b9ac6e0839f423267bf715becc1aa8e44bc2399ca4268bffed4c8ee70cd92541012d42e5696591bcaf53fa0a7424f7830829cfe290763babfc878bd0f990c687c136618bd9cc2149f5e08cbf14bdb2ad55a390c1a4964ec401025b791ea6da160e549825916ed5305155bc39c8ad3ccd998ece1bdbe9a9c7a120b4ae60f9de057dc7c43195e4fe6513bfaca285cfa6909b1d9bc28159770c146049e84b38fec9c14de3dc59f4bddede690c24c6b23833b93e0727ca23333bf9ac3a327a58e6af796cd86b26e434443ee80e001ef8838ba66e33049b647dbfee065eff7a7b48f169895751382babba1d3085e6e6ab2b4600c534eff460ad3320fdfc1b9625046cf79355d9df510c0f4c0dad56d39774837ccf5fcaeb5c9343a2fa99230d529abe5f5b837184db7cf3c61f3b675f0b2529f9f0428005d27a45330daabc64264998e741c225e9fc59651ee7fdb60a0ecf2b266a6bd18e7c03ad4cf22f785f0e96bb605cac3da61af51215d8413d4b2af78852bf15496131bd470d4a8d7a478818738a8c7bd6468d5a36e4095114c3027ef51453efa9f8421951aad0a424c5a29dea85df0f85b8e9909d285d6cd40c222db63c64854392f31394a8dc0be701ee1afa4902902e2778d6aed1f9b95e10219af3ce71bb482222c863efa707698d827c5a67b94485a9c4e41e77bd90450dc037d5ec14e722d1944940b0f6c7c65eafde2a21a0c06ca996e4301bdbc0b9b272e9a9129e8936adec688f045cb4c25a2eb5b00b07a7d45424cf1ed8d0e2faa76590825afdc22039502705f33e7eb759a43cbd2c64c9e919f7c386f9e88bf27f08048e0412f5993b031bd85faaa4c664da4478c78472a5c5b1928fa462b0eb82f7f2d27d99e95054221ae25ea4bf5e16606bf8b5a5948ebef2ee5caaf74501af4f0b10ad4a7f0c5c822946ce6fea4ab5998a303b75dfb976198c1f42279fb8e2884ff39e26a0b42bf7ada19f73d68b7ae6383c0ac48a16a2682364ea6505c4844ebba489171e7c07c14087cf96981a57fe3718cb92b3413d1087dc138c499d3924131778038bd5ef20d0f88eb195db8dfc8a0923cfe131179f6327a9bd2b8e7886e3875838d89a8fdcd2edec561e4b1299125315faf9b02ad2309767126cd3caedba6c2e3e0c3348d1d4ad2537d05d65e056fa0ba25efa4bd50a34367925556284ea3d725154ce49b72ae474f604121773750c1169ecd4ea371257e60d01885de95db148175f5df258f5458a4d95ce4e2da6422df11b7e2bd115d0f18a1c1e594b9a55f8f8259a512948216a55b3b927e8d7f2526f7058f8a5e7483ebc15f44974c4b0aa97475e2589c6d911619feec77933b0403a5446cf1109c379d0a111a6627e9aeb101deb585fbf30bf77df5d4c9cc23630f4fd65095208248120bb6b2cc6f34b6cab3cab93567222bcc7b10f3fc70ea8e6878934bf7fbdf955fb85a20daba2c66da90374242b241bf3a5943d6c83813c89f856f013668ba4d795a43e6cad9cd0d4d1431bd2e346103e6e8bea564738221562c3b6082ce05c6ab57cde1dadc6431ee2c5209e8525bb3afe4f740530af1bde42bdfe653df746c045bfb684f12c979aaaa08ab142b616b49adf5bb713a958c8effba382b177de266d384d23dea0014ff02144de52d7191f604165b285f8b6cac2e13f9224a03219e64822c13c66ec055808ab6c148e46e2d3828ace9dfd9c452d3d1d0fc8097b3bd25d22e6ba4ba15a398ab878e9f36868393ec782126b24408faeccee36bc5a3804797eac57bd6f80aff149e722a8c6847b6b60f4b7072ec14c64b2c52f65b45a4c8093878fbaaccf873ba52c6d115d6d2c87009845d7ad8ae7bfb5ec57900e70f97a287c18381a43a8745eb153fe5b3b7fb00c2c93c658639812703c5acf69ac87fbb51e695eb025a148a2e6d9257f1e0090fadaa7a6ea12f023ecbff1acdf78568cb80ae8b80744a6ed4ddb382bd39cee8"}, {0x10, 0x10b, 0x800, ""}, {0x68, 0x113, 0x2, "33475676e9d05f6ca9e2d8ad8aba39eea6d29e8971d9244c5a3faacc37b081f812af6bd1915381e086f9636388845e23cf2e27e6c6443e45be0742c5f35b3948b3f76050d93b8c1909b509d0c799265a7b68"}, {0x98, 0x109, 0x100000001, "42c6629fff6266816bfebbda167744a0fdef108f9ffce7ad782aa6fb4e5c977b1c618aa8a3c8bf88725fa2b480cbb3ffad713de0ab636308b2e1e4e3d6306d0c2cda8c308059b985f765056c6c54e5e790f310d7db0c9787f7be6daecd32fdf2303a043b5c6ae8d7c216d873b8c2d124537aed60812a4c28b6aa3b29e968d6e04832674581"}, {0xd8, 0x102, 0xfffffffffffffff7, "541ff9ba6f0b456ecf379411ced7ffc783913c5a03daea302288bc50bc4e18193a53a5a9b2b6165b3d95272d4e83bf3dde79e78cf88f24fa3c21bd1b8cad499b891bdb61de668ee03e95ae7d48d60b2ddd332e67cee45a895110f134002f41d851825bf480df0fde323f0f10ec47a009e5c69b3ba860950a7da5533ea0a1e0bc333170da5bc24a66871fcf80e7eddde605f67d7ac750e7e156dab15252e42d365bcdef335ba5246073459731d1202585c8a2451cc56e4b99e98c45cd5d04fce3b1"}, {0x48, 0x113, 0x81, "e72bddf19008af4a0599ffcfae757dfa3da4ea07f686308e53c62e7b8a2011ebb46c9d1dc7354027533f22fb7e1a44ad47"}], 0x1358, 0x0}, 0x800}], 0x2, 0x20000000) r9 = getpgid(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000003000)={0x0, r9}) 2018/01/07 11:37:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200100) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006c3000)=0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000cf0000-0x28)={0x5, 0x9, r1, 0x7f, r2, 0x5, 0x9, 0xfffffffffffffe00}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000002000-0x14)={0x1, 0xaf, 0x0, 0x4, 0x2d4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x8, 0x2, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x68, r2}, {0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x9}, {0xe51, 0xc1e1, 0x101, 0x0}, 0xa7f, 0x1, 0x0, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x3ff, 0x3, 0x3876bfad110d4021}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x3, 0x8001, 0x20, 0xc2, 0x18}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000003000-0x40)="53a0b14177e54a8ea2a9a9de029811c7960de21f838cf295a0f70d05e7f7931ef9d9d17457f8fe0fb49b3f9c5dcf85b93abd2fc679332f849fe2c2d9b04f510c", 0x40, 0x4, &(0x7f0000004000-0x14)={0x11, 0xd, r4, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x10)=[{&(0x7f0000000000)=""/246, 0xf6}], 0x1, 0x0, 0x0, 0xffff}, 0x102) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {r5, r6/1000+30000}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r7, 0x1f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x0, 0x6, 0xa, 0x20, 0x0, 0x3a, 0x7ff, r3}, {0x6, 0x3, 0x80000001, 0x0, 0xe63, 0x7, 0xffffffffffffffff, 0x4}, {0xfffffffffffffffb, 0x0, 0x65, 0x10000}, 0x100ab6b2, 0xe, 0x3, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x3, 0x576e5a02, 0x6, 0x1000}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000007000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000009000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={r7, 0x0}, 0x6) 2018/01/07 11:37:05 executing program 5: r0 = syz_open_dev$mice(&(0x7f000034f000-0x5)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a27000)={r1, 0x6a, "5c222c596473046005232e9248600df6bb385d7a7672b3341251b5e4a75e3166a4a1a5865e9739b873f259023f895592f71ba93cc65a0b189edc26901e92ab84b62cdd657ef13253c22773d996b10009b654a3b40c5f1fd379c6a8aa3237763d194a09311d36f49a5877"}, &(0x7f0000d42000)=0x72) fcntl$setstatus(r0, 0x4, 0x400) r3 = semget(0x2, 0x3, 0x90) semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000000000)=""/68) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8, 0x9, 0x0, 0x40, 0xfffffffffffffffc, 0x0, 0x1, 0x5, 0x4, 0x3, 0x1}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) open_by_handle_at(r0, &(0x7f0000001000-0x9e)={0x9e, 0xb8b, "762827dc810ad82e2372be93cafdf21885a7f3fbdd5cbfa5b7b25712bdbc7ea4435c1d6dcfcad35f0dce14477449a7ddedc4dfe0f63b08b7538e9a3eda4c16021c214122c59623523ecc0ce5e76428cc9715097456f6f597d05be48a2df827aba24c9b91dd8cb2c99d30e2bd232b1326a6d221d372c8d9f558f4462eea503c7c2e1dae98b343b7aec7d122c0d1cc2a0ed52d10859c3f"}, 0x400800) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x9, 0xff, 0x5, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000003000-0x60)={0x0, 0x7, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x1, 0xfffffffffffffffe, 0x7}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x800000000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0xc7)={r1, 0xbf, "5d01095f81cc705ebc5151639fdc641fb76cd98bb64d0d29946ec0bf53d2e7bf70d27ca28da7a02d37d2c42e02b923abc129de963dc2f0c1e86384cdcfa50005e2ecb8edccc32a1e3121cf5e044c974625fdeb460dd9ee8d1bb6e01dd4a30c2fedfc2ba121d4614a275e21297f6ad6e0a758bac8f8371ae5bd5e4e0cf2d0838782e277e9a490438c01012f0aadfaf8e20b98e11ab8689da5bcda5f3ea557d1cdd9a5bd348b09af2ce1e5aa02a1ffe7d6ad79b2a603c5085b0ebbfee752689e"}, &(0x7f0000002000-0x4)=0xc7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r0, 0x28, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r2, 0x0}, &(0x7f0000002000-0x4)=0x6) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003000)=0x1ff, 0x4) io_setup(0x3, &(0x7f0000004000-0x8)=0x0) timer_getoverrun(r5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x1, 0x0) 2018/01/07 11:37:05 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000a70000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffc00, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x5, 0x3f}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000)={0x0, 0x2, 0xbea8, &(0x7f0000001000-0x8)=0x0}) setns(r0, 0x8000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000-0x76)=""/118, 0x76) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) setregid(r1, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000004000-0x400)={"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"}) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000006000-0x4)=0x0) setresgid(r1, r2, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x5, [0x9, 0x100000000, 0x3, 0x2, 0x4, 0x7, 0x1000, 0x6]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000007000)=@common='irlan0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000009000-0x4)=0x11, 0x4) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/01/07 11:37:05 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000dea000)='/dev/adsp#\x00', 0x9, 0x10080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="fceb86073028dce4f3e9110b2e445cfc8ca3793ca732ce35deee6a98618402be27a1bb789dc4b5d5611c95a0ea902ea34059bc11ff03d9b18857b29e8de8f91b470137c123020d1fdd1fdf098509cb73492c1333d3b9697998f5262b943a06417d22641326f000084562da89482e7afbfef717b2d36fbae19841b9d1a088b1665d1a6316") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) r1 = shmget(0x0, 0x3000, 0x1000, &(0x7f0000cbc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = geteuid() lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() r6 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) r8 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000003000-0x46)={{0x400, r3, r4, r5, r6, 0x80, 0x80, 0x0, 0x0, 0x0}, 0x1, 0x8000, 0xfffffffffffffffc, 0x3, r7, r8, 0x1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x2, 0x1e, 0x11, "67bbb368b6f578e82d5f08827ff09cd4e9cda7ab8edc3492c1b9c75a7832c22b0c43b0991317b609171e4afbea98eb6c6de7025b174724a39abac0f0e9995275", "b44a21a9f26e7309b09b7af3dd388bbe42df2f72234f47328f3042570aee63e43e2aa898653699cd651b9666b02def81629afb1046b9c9f4c5a4b3bf18caabae", "c1458637830e9089707c0bda1a33e6491357248e42bd9392f6ef9150135407b7", [0x0, 0x80000000]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000-0x6)={r9, 0x100}, 0x6) syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0xc0000) restart_syscall() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r10, 0x1, 0x14, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) 2018/01/07 11:37:05 executing program 3: prctl$setmm(0x23, 0x7, &(0x7f000083c000/0x4000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x4, 0x4, 0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x40, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000002000)=0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000003000)="1a651f8fd74b4d41a552c9152e09ff4fea1cf1a6e5058f4d310f1c26b0834edae972e9efb68a3826359ce25283c8a744284201d071c3c73c6ad83471c41923626fd62ef687d27df1fedef38c7680535eece5d440a817034694c3867b21519a6b", 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000-0xdd)={0x0, 0xd5, "fa7ce1c21bd66dcbc602b40f0ac74e14ee2e0e8b0ee61ab8351af272ffecddda22b36cda1ce83e38b019cf591b6f433555d3693852bdd36cae48d3e54dd1035150d6b9b2afbd3234bb651bd5bedf723e7a31aa88110489f3f9b2165bd82c5e9ea92d16627e1b3edc744344af8bd2bd2801dada20e8acaf90ca7c99163d856d8edc22322e42388c704ee8a7a2029c96bc2d758e8ed42245d29f72aaa03b7a08ae46cc05d39c835568b0afc179a6b66d9c11b1fe79b5e890afe9a48c249781c4abd26b028fc4815ef1990e6a149bde6f204a41ab7d11"}, &(0x7f0000005000-0x4)=0xdd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r4, 0xffffffffffffff6a, 0x7, 0x9, 0x81, 0x3}, 0x14) fremovexattr(r0, &(0x7f0000004000-0x1c)=@random={'btrfs.\x00', '/proc/self/net/pfkey\x00'}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000003000-0x1)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000005000)='id_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="9040b8d0add521e036d44e290ffc6875d98871866a2338eb4be52a71a550cf775f674808700837f4751ab8fc4fe31338b517d072399c40de6a20daa60d74142e40582f3e4a8b92024508dcc464b626f3196b39b9bbcc3290bd19cf865b9a2ee8b54c9d07307fa8a73f5e3ed6c9a3bc147bbf6dbb39771bfb3b7e294b2a0cdc2eeac2e0d96d51a79e4005b909cdf6c49a79379322d0d06214ac55162b040109fa26f30ec30bbc73be1e7d4707bf8a3ea0460784c7b69b279397a24d6ff51cf059a75a10cf6c", 0xc5, r5) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000000)=@req3={0x401, 0x3cb9dd6e, 0x6, 0x1ff, 0x4, 0x2, 0xaf9}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000006000)={0x8, 0xfffffffffffffff9, 0x2, 0x8, 0x9, 0x6, 0xab6, 0x5, 0x4, 0xb1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000007000)=0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000008000-0xc)={0x8, 0x0}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000008000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10000, 0xffffffffffffffff, 0x9, 0x0, 0x6e7, 0x100000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}) 2018/01/07 11:37:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000b42000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x8000, 0x8, 0x1000}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x0, 0x5, 0x11}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x82, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x2, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x0}, {0x6, 0x9}, {0x3, 0x55}, {0x3, 0x0}, {0x4, 0x4}, {0x4, 0xa5}], 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @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]}, 0x2, 0xde2}, &(0x7f0000001000)=0x98) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x8)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r1, 0x5, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r2, 0x2, 0x30}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000005000)=@known='security.evm\x00', &(0x7f0000005000)=""/127, 0x7f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r1, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r2, 0x9e, "4dc8415633924b9279b1f511f959f22d358700076909faa01666baf61d94214d867ae1cf79079c2f74fca9229ba16f87110dc94a0160bf12a3b613594c25bf3187dfaea93c29fbef5292beffc256c6dd09e5d4cd28f3b026a75d448dd1c0f5a73100377eb222f6e36b0730921e5eed2b3b408d86aed0c52d521a6fa411b6e34ee9a5cbd2e72e4242938de1cc5d29fababab40cf7de59641a7ce2f3bd9765"}, &(0x7f0000002000)=0xa6) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/07 11:37:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef4000-0x9)='/dev/rtc\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x26)={&(0x7f0000000000/0x1000)=nil, 0xfff, 0x2, 0x88, &(0x7f0000b42000/0x1000)=nil, 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x15)=""/21, &(0x7f0000000000)=0x15) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7ff, 0x10, 0x80000001, 0x8}, &(0x7f0000002000-0x1)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x1ff, 0x4, 0x9, 0x6, 0x6, 0x5, 0x0, r1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x80000000, 0x9, 0xd4e, 0x40, 0x7}, 0x14) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x10001, 0x3, 0x0}, 0x8) fsync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r0, 0x400, 0x0}, {r0, 0x10, 0x0}, {r0, 0x18, 0x0}, {r0, 0x4000, 0x0}], 0x4, &(0x7f0000002000+0x52)={0x0, 0x1c9c380}, &(0x7f0000004000-0x8)={0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) kcmp(r3, r4, 0x5, r0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r2, @in6={{0xa, 0x1, 0x884c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000006000)={0x0, r0}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000001000)={r5, r0}) splice(r6, &(0x7f0000002000)=0x0, r0, &(0x7f0000001000+0x581)=0x0, 0x3, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000-0x20)={0x0, 0x7, 0x2, 0x55, 0x80, 0x3237, 0x101, 0x9, r1}, 0x20) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000007000-0x48)=""/72) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={r2, 0x800}, &(0x7f0000005000-0x4)=0x8) [ 27.785385] audit: type=1400 audit(1515325025.733:9): avc: denied { map } for pid=3460 comm="syz-fuzzer" path="/root/syzkaller-shm784866037" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 28.676267] audit: type=1400 audit(1515325026.624:10): avc: denied { sys_admin } for pid=3503 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/07 11:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001a5000)=@assoc_value={0x0, 0x0}, &(0x7f0000d2f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000122000)={r3, 0x1000, "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"}, &(0x7f0000e8d000-0x4)=0x1008) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mknod$loop(&(0x7f0000ada000)='./file0\x00', 0x30, 0x1) unshare(0x800) dup(r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000683000)={r3, 0x7, 0x72e, 0x8001, 0x0, 0x3}, &(0x7f00000fb000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000688000)={0x40000000007004, 0x10000, 0x0}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/hwrng\x00', 0x40000, 0x0) setns(r1, 0x20000004000000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r4) dup2(r2, r6) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f000080e000-0x8)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f0000e75000-0x14)={0xbe82, 0x101, 0x7, 0x2, 0x3}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 28.827339] audit: type=1400 audit(1515325026.775:11): avc: denied { sys_chroot } for pid=3675 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 [ 28.860210] audit: type=1400 audit(1515325026.808:12): avc: denied { dac_override } for pid=3708 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 [ 28.907134] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 28.915317] audit: type=1400 audit(1515325026.863:13): avc: denied { net_admin } for pid=3711 comm="syz-executor3" 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 [ 28.949206] audit: type=1400 audit(1515325026.890:14): avc: denied { write } for pid=3711 comm="syz-executor3" name="net" dev="proc" ino=12950 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/07 11:37:06 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059f000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000192000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000555000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000db9000)={0x8, 0x0, [{0x7, 0x2, 0x5, 0x0, 0x10001, 0x3, 0xc4, [0x0, 0x0, 0x0]}, {0xc000000d, 0x9, 0x1, 0x3, 0x4, 0x5c4, 0x1e66c96d, [0x0, 0x0, 0x0]}, {0xc0000000, 0x7, 0x2, 0x5d, 0x7fff, 0x3, 0x8, [0x0, 0x0, 0x0]}, {0xc0000007, 0x0, 0x4, 0x8000000000, 0x8, 0x5, 0x1a, [0x0, 0x0, 0x0]}, {0x8000000a, 0x0, 0x1, 0x0, 0x4, 0xd0, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x5, 0x1, 0x0, 0x23, 0x3ff, 0x4, [0x0, 0x0, 0x0]}, {0x80000001, 0x10000, 0x6, 0x0, 0xffff, 0x3, 0x7fff, [0x0, 0x0, 0x0]}, {0x80000019, 0x0, 0x5, 0x4, 0x2, 0x8, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/07 11:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x100) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 28.974613] audit: type=1400 audit(1515325026.890:15): avc: denied { add_name } for pid=3711 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 28.999621] audit: type=1400 audit(1515325026.891:16): avc: denied { create } for pid=3711 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/07 11:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffde3, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a5000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000804000-0x4)=0x100000001, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00003c7000-0x8)={0x7, 0x5, 0x28b, 0xfff, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 29.047980] audit: type=1400 audit(1515325026.906:17): avc: denied { net_raw } for pid=3717 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.086506] audit: type=1400 audit(1515325026.916:18): avc: denied { dac_read_search } for pid=3708 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/07 11:37:07 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000014000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000001000-0x75)="1b5310891bf4ae1fc47f768def0b60a4e6ffcb5a9f7e1bb21cd221e0f4e2610695069589c04ec1c9b25fa3e1c37b30637408569682c8b2016c7124f758c72143cfde761176c1a6d53884fa438bc81d55fc8de9098ef9bb8300b884ae1e4c93a10acfe093607cb608ce26851933e429f0b08291f768", 0x75, 0x1, &(0x7f0000001000-0x14)={0x11, 0xfd, r2, 0x1, 0x103, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000002000-0x99)=""/153) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000012000-0xe8)={{{@in=@rand_addr=0x1, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x100, 0x1, 0x8, 0x2, 0x20, 0x20, 0x2, 0x2, r4}, {0xffffffffffffffc1, 0xc0000, 0x4, 0x4, 0x414961fa, 0xffffffff, 0x2c4d9733, 0x3}, {0x800, 0x52, 0x1, 0x10001}, 0x1, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x1, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x7, 0x0, 0x5, 0x7, 0x0, 0xfffffffffffffffc}}, 0xe8) close(r0) 2018/01/07 11:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="983f727d1cf4378e33f9c9f8f259f2b4", @ifru_settings={0x201, 0x0, @fr=&(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00003b0000)="", &(0x7f000018d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000fa6000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r1, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) r2 = getpgid(0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) tkill(r2, 0x1000000000016) r3 = syz_open_dev$dmmidi(&(0x7f0000741000-0xd)='/dev/dmmidi#\x00', 0x5, 0x210003) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00007df000-0x4)=0x0, &(0x7f00002bd000)=0x4) 2018/01/07 11:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000578000)='/dev/snd/seq\x00', 0x0, 0x8000000000106) write$sndseq(r0, &(0x7f0000817000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x20, 0x0, 0x0, 0xfffffffffffffffc, 0x0}}], 0x30) 2018/01/07 11:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f0000a7c000)="2700000014000707030e0000120f0a00110000f5fe0012ff000000078a151f750800007fff0054", 0x27) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d7c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c81000-0x4)=0xe8) getgroups(0x4, &(0x7f00009bb000)=[0x0, 0x0, 0x0, 0x0]) fchown(r0, r2, r3) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00006c6000)={0x0, 0x0}, 0x8) 2018/01/07 11:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf3, &(0x7f0000ffe000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x9bff, @x25={0x2, 0x87c4, 0xff, "49b92920e94cfa47d566df9f961aa49d413d5a29492ee1725553d16d9aef3cc0f3bc2eec6de899144828d4fe0b1013734f048f0ac7a77fda2286b70aa258394e22baba830f5644591bc32f10a649a84d7670c8a7e3dcaf28a3daa27302ad19b6642a5abe79dc0718a3bc1ac9a85bd5ba64f1d854194e59d0f25f56339162f38220648cb337135984f2d718fe5807ecc8ee4d2e00db94f85efbb3fa808e98492bba32bffd5b4cee9bef859fbed21bbe680a1c077fabe7a041398d09f2642973268aac5e51fefe8da4df624fef8cce30fc042300e1b66e8dd7f2e5a1f67a8f50a0144b"}}}}, &(0x7f0000bb1000)={0x1, 0x3, [0x478, 0x670, 0xb1e]}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006df000-0x8)={0x0, 0x0}) accept4(r3, &(0x7f00003d3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2c000-0x4)=0x8, 0x80000) ioctl$KVM_GET_CPUID2(r2, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, []}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b03000)='./file0\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000098e000-0x8)='devpts\x00', 0x0, &(0x7f0000c95000)="") 2018/01/07 11:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x7, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c81000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f000033e000-0x10)={0x0, r1}) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)="") 2018/01/07 11:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000d27000)="06712233cf7198b692761732a15bfa2e39d35e93501bc29737a8319856caf9a645ed02f051d2a1cef48e36841c4bb00b401ebec951b0ac06941cb5a80f5c048276da642fdf199c4fc61a1eded569d4b9520ef71730c693fc773d99b24be7af4c928be300e09c324124c1f370f5dc5d45317e0f9cb3a3415e8d2e7b4c329c672bfb7e37168bb553c7e91bd9e4965b8c8c1da6fe0bf0f6274d8cd281dd0836ba97d91139c19f36") ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) 2018/01/07 11:37:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000681000-0x8)='keyring\x00', &(0x7f0000f2a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eba000)='selinuxtrustedem0#securityvmnet0\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x400000000000000, 0x4) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000d36000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) get_mempolicy(&(0x7f0000325000)=0x0, &(0x7f00003a6000)=0x0, 0x0, &(0x7f0000166000/0x3000)=nil, 0x0) 2018/01/07 11:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = syz_open_dev$mouse(&(0x7f0000f29000-0x12)='/dev/input/mouse#\x00', 0x7cd, 0x400000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b0e000-0x78)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xdf6, 0xb6, 0x400, 0x4, &(0x7f00000f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc46c, 0x1, 0x101}) r1 = syz_open_dev$tun(&(0x7f0000a83000)='/dev/net/tun\x00', 0x0, 0x40) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c0000)={0x0, 0x0, 0x0}, &(0x7f0000613000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000688000-0xc)={r0, r0, 0x3}) r4 = memfd_create(&(0x7f00003ce000)='}\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 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) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000a44000)=""/48, &(0x7f000032b000-0x4)=0x30) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c0f000)={0x0, 0x9}, &(0x7f0000a38000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009f8000)={0x2, 0xff, 0x1, 0x1, 0x0, 0x400, 0x2, 0x7ff, r5}, &(0x7f0000a15000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r4, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00007dd000)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000edd000-0x4)=0x0, &(0x7f0000f52000)=0x4) 2018/01/07 11:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000bc4000-0xa)='./control\x00', 0xa4000960) readv(r0, &(0x7f000045b000-0x50)=[{&(0x7f0000186000)=""/31, 0x1f}], 0x1) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c51000)='/dev/sg#\x00', 0x8, 0x4c0000) recvfrom$unix(r1, &(0x7f00003a3000-0x86)=""/134, 0x86, 0x2000, &(0x7f0000ba5000)=@file={0x1, './control\x00'}, 0xc) open(&(0x7f0000de9000)='./control\x00', 0x0, 0x8) 2018/01/07 11:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6e000-0xa8)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2a000-0x9)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ece000-0x8)={0x0, 0x902}, &(0x7f000044a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000bc9000+0x9ea)={r3, 0x1000, "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"}, &(0x7f000033f000-0x4)=0x1008) 2018/01/07 11:37:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/101, 0x65, 0x2, &(0x7f0000ccb000)={0x4, 0x3, 0x80000000, "a88e2e361787", 0x5, 0x0}, 0x10) keyctl$reject(0x17, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0x2b)=""/43) 2018/01/07 11:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000001f000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffd, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x3, 0xfffffffffffffffb, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket(0xf, 0x80800, 0x8) 2018/01/07 11:37:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ea6000)=@assoc_value={r1, 0x1c000000000000}, 0x8) syz_open_dev$sndmidi(&(0x7f0000086000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x2) lseek(r0, 0x0, 0x3) 2018/01/07 11:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000012c000-0x8)='./file0\x00', 0x102) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002a7000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = geteuid() sendto$ax25(r0, &(0x7f00002de000)="a204fa40286807c8ee7548a864dd26d447b6d975d0e1c99f4d34f3983722f8f1569f82f5b4d565d89d434d769236d040a88990fcf2394c6bf77fe5906f86ac4dc3c692bea847feaf4f746ea4c256dd20f96df711b0288f63b99602da78193a43e8074480ad624291bd3c954142fbc43a", 0x70, 0x4, &(0x7f0000b93000)={0x3, {"ca231239144d3e"}, 0x8}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e79000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7, 0x2, 0x7, 0x2, 0x80, 0x80, 0x33, 0x5, r2}, {0xff, 0x7f, 0xffffffffffff0000, 0x601, 0x1, 0xfff, 0x6, 0x80000000}, {0x7fffffff, 0xffffffff, 0x10001, 0x4}, 0x2, 0x5, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x3f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x2, 0x5, 0xd4, 0x8, 0x5}}, 0xe8) migrate_pages(0x0, 0x80000000000004, &(0x7f0000268000)=0x80, &(0x7f000022e000-0x8)=0x9) 2018/01/07 11:37:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x101400) fcntl$getownex(r0, 0x10, &(0x7f000008b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x808, &(0x7f0000951000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7d0004eb6f687efc5f03", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/07 11:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x28, &(0x7f0000216000-0x8)=0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e45000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4309(pcrypt(echainiv(ccm_base(ecb-camellia-aesni,wp51'}, 0x58) pipe(&(0x7f0000de2000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000202000)={0x6, r0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005da000)={0x0, 0x0, 0x0}, &(0x7f0000e71000-0x4)=0xc) r3 = getegid() setregid(r2, r3) 2018/01/07 11:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) setns(r0, 0x40000000) lseek(r0, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ff1000-0x5c)={0x3, 0x2, {0xfffffffeffffffff, 0x3, 0x7, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:07 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000038000-0x4)=0x0) sendmsg$unix(r1, &(0x7f0000032000)={&(0x7f000002c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000036000)=[{&(0x7f0000036000)="34aa58126a2c9e10ea55676392ced055422c07b969db2e31568f7496bd8e40c345cfbb9209e8ca9615cb3a9a7b9cff05bf2615791fde81c15d21c8b0", 0x3c}, {&(0x7f0000037000-0x96)="c0ccbe3192186f1e6814a906d2d97d21f323ef531c6712f49b0b1941402d5c8cc667655db0aff2aeef795173fd23a9c147fb498363d954331913cb5bd134bf6546f0ec0e21d54161bb52e4b85a0cf22cab50bcde95172f3249e8af7477e08c62f67622836893b2d9978c6c37ec44c2c3630717554bcfb96704f0b707bd18f361bf21b77c5e6e60bd425ef0fbdc4fd5cbff157da6fef6", 0x96}, {&(0x7f0000016000-0x41)="1f3125ac6483b2a615656024e0a98e13b7d174d5a416c876ace31c335303cb955895551f03a26e972568f7701c2b585768dd8ec8151338b72fac4bdeaa10550185", 0x41}, {&(0x7f000001f000)="88dbaf7bc32ae36f5b1a80408c1968d3f8bb3b196e7058e538a345088db78533f4524e8a06ecaf4c48509f7372b4ed849c67", 0x32}], 0x4, 0x0, 0x0, 0x48000}, 0x880) r3 = accept4(r1, 0x0, &(0x7f0000006000)=0x0, 0x80000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000038000-0xc)={&(0x7f0000038000-0x8)='./file0\x00', r2}, 0xc) chdir(&(0x7f000001f000-0x8)='./file0\x00') getsockopt(r0, 0x2, 0xfffffffffffffffa, &(0x7f000001c000-0xa9)=""/169, &(0x7f000001e000-0x4)=0xa9) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000018000)=0x0) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/07 11:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000265000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) bind$netrom(r1, &(0x7f000066c000-0x48)=@full={{0x3, {"bf91287f442876"}, 0x60}, [{"8408eda4aec82a"}, {"4bad00a7ab0905"}, {"1e3992bcd6a165"}, {"0cd78545682aa3"}, {"bbe396685f3e84"}, {"a984ced5158cd3"}, {"f4cb4422d4d15f"}, {"b812076c37da36"}]}, 0x48) ioctl(r0, 0x401000000000127c, &(0x7f0000055000)="") 2018/01/07 11:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6372633332000000000000000000000000000000000000000000000000000000000000001800"}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f00003b0000-0xe)='/dev/snd/midiC#D#\x00', 0x80000001, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000b20000+0xdbc)=0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f000097a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f9000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000049000-0xaa)={0x0, 0xa2, "aec9579f65fe09d572aebb1ed8f1f88766832df65a86334c50fe9a1db657b008c2889f3be5f2f21c92fac05cdedad0cd340457c85e741dcfd09c99b46ec8631d1c3f290abe8e715446f8b7b06f738c4dc45628394e776bc041ea11eb5443efa343f688d609e8d646c3b5584a83da1d73200cb67363d1f6793a61a26b45f49f03c491919615700f22284a6389188c76c4b5d4899bc0374ca8d6961f7f08f6d0af4c2e"}, &(0x7f0000a92000)=0xaa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008b6000)=@assoc_value={r4, 0x5}, &(0x7f0000c9e000)=0x8) sendmmsg$alg(r2, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5e2f79139b05a718d89bfe32aa0887fd39d1a84efc15a7da6098a09ef283634e56886571ca8fbb1e1c0f9118039769915b4d336cb8e07a8f1fe3732", 0x4f}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 11:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a0e000-0x10)={0x0, 0x1c, &(0x7f000035e000-0x1c)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f00001fe000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000030a000)={r1, 0x4, 0x30}, &(0x7f0000cd0000)=0xc) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) r3 = dup2(r0, r0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000b9e000)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000c82000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000056e000-0x4)=0xc) fcntl$dupfd(r3, 0x406, r2) sendmmsg(r2, &(0x7f0000c66000-0x12c)=[{{&(0x7f0000beb000)=@ll={0x11, 0x19, r4, 0x1, 0xff, 0x6, @random="5bbdb72c21fc", [0x0, 0x0]}, 0x14, &(0x7f0000b40000-0x40)=[{&(0x7f0000673000-0x26)="d5f22c4049de55c459ab9c4fbbaf4a35cb15b34131b61de6fa0276aa210df011d9e82c04aeb8", 0x26}, {&(0x7f00002db000)="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", 0xfb}, {&(0x7f00009af000)="e9b75659622e2d912e7a3bb3cde727ffd4390748d2a03eb315cb1bce2900ece280dd8a67097e2478fb2f4cd1fdae1374eba67032a0af7a5a1c8d5add15817bb0057d1e751cf73dcc68ed671d3ad26df2323f207a6252074538c4fca4ae46a2e35996e9b18cdb67404323f2a2109cc14784fe8c5acaabb906338b85cc9b33cb6cedcc7267b481f28c651f53b092d4f8f7b474c3aa640b710027327f21d93e0d4615c106525a1d253d0e489892bb0c9d15ee3d3dae59cec2fc5ae90472a85ea7f37e0aeee9c9db2fb343a2b7cb98b28fba354f6aa1973117c8a64931762bf8e09d2ec7", 0xe2}, {&(0x7f000054a000)="823b30ff9735a604595edd197f244ed015f989bf09e0e6ab3dac839ccac757d5fb1a065f0cdddd66f307f0a917f475ad7d3a08dfd18fcba1ef82f8b5b8c257fcfc6a42ed18beddd2bd", 0x49}], 0x4, &(0x7f0000e04000)=[{0x50, 0x10b, 0x101, "4854f1ab11397455e08c2c9cbef58ff85e49fbeb8457729e92d5cd26339979d269463d0c7b5d5fce5a7940488168c79d3143b6867e8c2e45684746"}], 0x50, 0x81}, 0x8000}, {{&(0x7f0000a85000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4c000)=[{&(0x7f00009bb000-0xb5)="57909add6d6481d759dada62a0fdc6102712d5e87d3820f9551f6508c8a9f109e2d0b9f87dcae75148a98bfb126f6fc7ad48662ebfe9fcfc3e02c64a036bd1c0a5d4a6e67b5c4a016e5ddcddcfeaa2a99af26df778dfe099850442182512bd62e87dc5f9f2dedf431104712118c0b7b9abaef8c705519ed6f390d2b61d61d22878da9f857a7c89d044fd81eb283ccd10a4e9a9c5db615cc7e168fb0796f906f7dc028f7ab70750e18b93bcaa6a49bd6f710c33da0e", 0xb5}, 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{0x88, 0x11f, 0x1, "e87817a8b2100f799dbbbd7cda9c2f46157b1ed481a1c46fd53179fa577864afe8005abe011ce56de498b16f1ac760e09ee62fab0e8df1fc26e909d53e83122436d1a30afc2adadac7244ba14251c3ab3dc1bee5e5a16a1d52b162ff70a64586bc25880cf0452c974bec05e5a7de9a5b71fc8cb8"}, {0x40, 0x111, 0x1, "58c3065a6741ade76b078fd86a7de1cc6911566629ec8f71e1814d3550b01e92a5274bde9baa68e49f5c"}, {0xc0, 0x119, 0x7, "2acd4c0090eecb83b3851eb04aa99995737ff4e10f041ae177ab0fe3286c82fce909ea59b829f33ca622c9669f2832badc43fce0c88b3e0ec3637d0b875794332a18dca00335fbc6db3f7a5e0b968c2f65a76a57010441c09fbf1d1c46cbc94c23dad62686c8e8c107d8d680bba0db957ec5e3f0062bf1f85919f7653d1caa3f5b941cc5cf51bbfc593389b7b2e813e2870e1466a1faf0870fbb60e0c68e9249d13edfd33ea30e54a20027132e9d"}], 0x2318, 0x8810}, 0x7cbd}, {{&(0x7f00008dd000-0x8)=@sco={0x1f, {0xfff, 0x1903, 0x63f8, 0x6, 0x7, 0x8}}, 0x8, &(0x7f0000f1c000)=[{&(0x7f00001d4000)="", 0x0}, {&(0x7f0000189000-0x7d)="de71398e1043abbee84a14fb4793604719281fbea8bd7a69d3f67c43b64962fc8efbcdd1269d98db87b7b27b6b8557b530e791a677266a1693644731a5be35e8fdb8491d63dc6d03aca8f603efeb8e6effca1cfdbf3b64814cbf551d0a7951058b1e97ffe910079cc0a7441da1dcaece8e7d85dbe69a4825a8d3a51aac", 0x7d}, {&(0x7f0000b0a000-0x69)="8458266d49e6adf8a122314c8250401d4c2189a1e9ae74cd7d9d51c9509812d449556c24af837ac05df1b76e6a02d6b2e0b66c2d8d1ee7d233027ac1e9e691e34e1cab0f607c02af5ee3667805da5f2543ac8e3d2d7aec3501856bd209600c01effe12e891fe914b3a", 0x69}, {&(0x7f00002fc000-0x7b)="5e94f0f2d7712ee9d773c786c49a7cb282f9e28247c5548c808363f33ed462c313a3ac62f50dbe59f15a8103b9e953096d4b55f3aa804e7ad5179f2845efb5bd007e5121652972b2107582c6ec9862185398365090e8f75fcd58880be822776e9aca6b992d1e213f4d1e4ecd8739d6e36a791ef51d6059a33cfdcc", 0x7b}, {&(0x7f0000c83000-0xd)="63829c95264d0b50deb3155ca2", 0xd}, {&(0x7f0000573000-0x5d)="455808d04028179590fdb1e4995cc1fe4836af85d62b5bff74496319cb5b5ae4ed1ef536cb62b0c869a5f19c48cf0f30ab9f0d8e114d8c565fd9c204dbf4a1552b4ba965b39c80265598106c5acc102484e6e037a38af3612c5cf6e08b", 0x5d}, {&(0x7f0000281000-0x93)="b708df41e000efcf2f5ebceb57467249b0795e1d0049dbfd03754e1b00ad3852f47869bd99c4a36dba55904d85836fd9832ad1804af91d58e101ccb060e38aca5b30742c30a5c4ce5c9b9b9b35822105281272f706dfb2c058b2cc6bba7a107dd25460687937a3f0801f0ebbb003db17b71883d59e89c794b0fdaa0e16581569363a94b2af14a061f5a11237995ef157d5e7f3", 0x93}], 0x7, &(0x7f0000e8a000)=[{0x20, 0x10a, 0x2, "ca8c8a4143f9c62773d9bd"}, {0x40, 0x10f, 0xa, "02f4dea688c516ea6d731480178b97bf6639de4b54d5db01cef4c4889b31e017cd6c4652acb3293a25ed5747dfc28f"}, {0xf0, 0x13d, 0x9, "d9c6bb40e47c9c132daca1ddf057a96035a6310a319801a379b3291007c9ed0a0e6a168c6a4cb2b0e42cbb498dcc1f24287be47e82aa355109723c5de5ff7188e20d38f950d47d7e25ae5bee8e5e76ff5db5dffe3906d1d04c99ae84c681b250628badbe9c422d1eeca3bf422ba9fa55461be72c14b355727a029103765868983b7c771372eb8ba754aa0d0324166f5a90bc976b9968a9ce40f606e119ad6c2cec861b8c1ee69399523f556643eacfee76098250a42ca4ddda794957106b388ba88bf1cf6ff5fc50c46d96664d24332cc5d7929e2343577ef9"}, {0x88, 0x19f, 0x40, "3d1a77973060c885ddd58ad9e79c20d44383a45f7797f4b3913065a2d6b2b13ab41df1690535c5308a4796686f87918efce58e75c2e66f9ab022354a7389e3d4b01557fe579bc175652c508da48681e7943632d3c1a9a139179217901d1a97c143c6371513d66e645546b5089561b5042322167fdf9e"}, {0x108, 0x104, 0x400, "0f322caf7f8bf7999a46a36d08a36c7a7e9e72bf03b4acd0826eab03c78714734fdc9269bbc67030cbcd8c74050af08eee719fcebdec3d3068c5456adc2c88031ed57f9ee48cfa3fde3f4565bef9cf77c1bd244fde83baf394adc4ec952a4d322822500f7d297a9603a6fafbd283ee7cb65b6ec17787a73e8539f89130cedfa77694c40e90503cf838a8fe05ec3746931b1afe54946b93126717ced2adc394ad00d3a7455ee47240482a679f0fe1b42f93c47a2e1b1f32a49ec7adf30746f8c8db30e34a9ee83d8f74abd07b53a0b141f76804b181d5e763bd7330503370fcbbb385b232e43d20ba200c09431097052dd79f10dbce16"}, {0xb8, 0x110, 0x6, "5ccd834b2610a8c878f0adafe4b548f9bde3194097c60bf5444c4a2bcf285130399aa2c6eea382375705d3781e40256c14e5d7be9fa2b51745ad49f23bd0f3984f04eece55aebc2644023811df1860f209b66f370a4ca2293d6cfc2be8240125787116043f360b976e490728c67d99a0a69bc05dcc86919c6622abfba408d6a805eb11eb2b58e32110e85479ef9712e88c13a3814a291d6e238cd1fb3d5b537b30630a9108"}, {0x68, 0x1bf, 0x6ca0c759, "683d99efd436762fd863bf8952c1ba4376fb1dc1e374bc66b7a5f6790455c188119f4697ee49c9decbb98e98647a07b3bdee965acc7008b4805f12fd4a2797cf5020c3e2bbf44a4b231f41a445a0ffa19a775a"}], 0x400, 0x40000}, 0x3}], 0x5, 0x80) dup2(r2, r0) 2018/01/07 11:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x800000000000000, 0x0, 0x0, 0x2, 0x0}) mkdir(&(0x7f00002f6000-0x8)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f000089e000)='./file0\x00', 0x0, 0x0) fchdir(r0) 2018/01/07 11:37:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x80002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a0b000-0x8)='ns/ipc\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/01/07 11:37:07 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00008ad000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x7530}}) r0 = creat(&(0x7f0000021000)='./file1\x00', 0x184) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000a04000-0x2)=0xfc00000000000000, &(0x7f0000bf0000)=0x2) r1 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000043e000)={"0cc2662cd3c03ac0360c3a4a376b8663", {0x4, 0xffee, 0x9, "07f031b2edd7", 0xa441, 0x0}}) read(r1, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000559000-0x20)={0x5000, 0x105000, 0x6, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlockall() futimesat(0xffffffffffffffff, &(0x7f00004d1000)='./file0\x00', &(0x7f0000805000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x0, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0x0, 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]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000086000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000ad7000-0x55)=""/85, 0x55) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000d78000-0x1)=0x0) 2018/01/07 11:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() r1 = perf_event_open(&(0x7f0000921000-0x78)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x1, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2000000000000, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00001c6000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) fcntl$setstatus(r1, 0x4, 0x400) madvise(&(0x7f0000aec000/0x2000)=nil, 0x2000, 0xc) 2018/01/07 11:37:07 executing program 1: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001b9000-0x1b)=']]md5sumem1:\'\\proc.trusted\x00', 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000102000-0x4)=0x6b9bba46, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000229000)={@common='dummy0\x00', @ifru_flags=0x102}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 29.438858] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/07 11:37:07 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e47000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ea000-0x4)=0xc) pread64(r0, &(0x7f0000b9e000)=""/192, 0xc0, 0x5) socketpair(0xd, 0x3, 0x2, &(0x7f0000b65000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000770000)='attr/fscreate\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000088b000)={0x0, 0x0}) writev(r2, &(0x7f0000423000-0x50)=[{&(0x7f0000401000-0x1)='[', 0x1}, {&(0x7f0000ced000-0x46)='5', 0x1}], 0x2) 2018/01/07 11:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f86000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000657000-0xb0)={{0x1, 0x9}, 'port0\x00', 0x8, 0x20000, 0xff, 0x3, 0x3, 0x10001, 0x4800000000, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bcc000-0x4)=0x0, &(0x7f0000ff0000)=0x4) r2 = syz_open_dev$dspn(&(0x7f00000f3000-0xa)='/dev/dsp#\x00', 0x80000001, 0x10000) bind$nfc_llcp(r2, &(0x7f000049c000)={0x27, 0x4, 0x0, 0x3, 0x2, 0x0, "e6203c49dc07d965f19f5165641403decf8a9a1271071fccd9b273ee2af2ec2b7d41a30a69409c062f806623b1b9fadacaec59a365d80e88dd20b32f5c3c39", 0xdd5}, 0x60) 2018/01/07 11:37:07 executing program 0: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f66000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ba9000)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00004b8000)={0x8, 0x5, 0x40, "39ec7de956a5", "6b9fd5910a8603d4ee5af627cee3beff"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000111000-0x6)={0x0, 0x0}) epoll_wait(r0, &(0x7f000058d000)=[{0x0, 0x0}], 0x0, 0x0) 2018/01/07 11:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000cf6000)='/dev/snd/pcmC#D#c\x00', 0x24000000000000, 0x2080) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006ae000)=0x0, &(0x7f00000f4000-0x4)=0x4) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000297000-0x4)=0xffffffffffffffff, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f00002fe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b0b000)={0x6, [0xfff, 0x2, 0x4, 0x0, 0x6, 0x2]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(r1, &(0x7f0000b90000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000398000-0x4)=0x14) 2018/01/07 11:37:07 executing program 6: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000481000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008ff000)={0x0, 0x1000, 0x2f}, &(0x7f000003b000)=0xfffffffffffffe68) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000377000)={r2, 0x1}, &(0x7f0000900000-0x4)=0x8) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000903000-0x38)={&(0x7f000061d000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000202000-0x20)=[{&(0x7f0000903000-0xb)=""/37, 0x25}], 0x1, &(0x7f0000903000-0x83)=""/131, 0x83, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 11:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) add_key$keyring(&(0x7f000045c000-0x8)='keyring\x00', &(0x7f0000332000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000275000-0x8)='keyring\x00', &(0x7f0000a0c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00002c9000-0xa)="73797a87616c6c657200", &(0x7f0000529000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d2b000)="9bce", 0xffffffffffffff0c, r1) fcntl$getownex(r0, 0x10, &(0x7f000009c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000bd2000)={0x1, 0x78, 0x80000000, 0x1, 0x8, 0x100000000, 0x0, 0xff, 0x2, 0x0, 0x7, 0x8, 0x3ff, 0x9, 0x0, 0x5, 0x7, 0x2, 0xddc, 0x7, 0x7, 0xe7, 0x1, 0x2, 0x40000000000, 0x3, 0x2, 0x7, 0x6, 0x0, 0xf5b, 0x0, 0x3f, 0x4, 0xf4f, 0xc0, 0x0, 0x100000001, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00006c9000-0x1)=0x0, 0x0}, 0x40, 0xdc9, 0x9, 0x7, 0x1, 0xfffffffffffffff8, 0x88c, 0x0}, r2, 0x1, r0, 0xb) 2018/01/07 11:37:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x8, 0x100, 0x6, 0xc02d, 0x9, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000e62000)='/dev/snd/midiC#D#\x00', 0x8001, 0xc0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000564000-0x10)={0x3, 0xf3df}) r2 = socket$inet6(0xa, 0x806, 0xffffffffffffffff) mmap$binder(&(0x7f0000c63000/0x2000)=nil, 0x2000, 0x1000006, 0x80012, r2, 0x2) bind$inet6(r2, &(0x7f0000309000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000ec1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/07 11:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000982000)='/dev/kvm\x00', 0x341200, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000f23000)={0x0, 0x0}) futimesat(r1, &(0x7f00002a6000)='./file0\x00', &(0x7f00003ab000-0x20)={{r2, r3/1000+30000}, {0x77359400, 0x0}}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000c77000)={0x10000, 0x2000, 0x0}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b92000-0x18)={0x1, 0x0, [{0x38d, 0x0, 0x0}]}) 2018/01/07 11:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a7a000)='\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/audio\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = request_key(&(0x7f0000f2b000)='syzkaller\x00', &(0x7f0000092000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000021000+0x9d2)='em0@\x00', 0xfffffffffffffffa) request_key(&(0x7f00006e7000-0x6)='.dead\x00', &(0x7f0000aa1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a0c000)='trusteduser[!user:\'eth1security-lo\'\x00', r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000452000-0x10c)={0x7, 0x0, 0x558, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x51, 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]}) readv(r0, &(0x7f0000883000)=[{&(0x7f0000d63000)=""/220, 0xdc}, {&(0x7f0000379000-0xf0)=""/240, 0xf0}, {&(0x7f0000207000)=""/148, 0x94}, {&(0x7f0000ad5000-0x6b)=""/107, 0x6b}, {&(0x7f00003d9000)=""/4096, 0x1000}, {&(0x7f00005bd000-0x99)=""/153, 0x99}, {&(0x7f0000924000-0xc9)=""/201, 0xc9}], 0x7) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000d4000)=0x2, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000cf000-0x4)=0x0) 2018/01/07 11:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000058f000)="05", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000042c000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000297000-0x20)={0x7ff, 0x4, 0x8, 0x1f, 0x3ff, 0x0, 0x5d99921, 0x1, 0x0}, &(0x7f0000a91000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c6e000-0xa0)={r2, @in6={{0xa, 0x0, 0x770, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x7, 0x0, 0x5b}, &(0x7f0000a32000-0x4)=0xa0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000d2000)={0xfffffffffffffffd, {0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x7, 0xd8, 0x1f, 0x400000000000000, &(0x7f0000416000)=@common='ip_vti0\x00', 0x5, 0x2f9c, 0x10000}) sendto$inet6(r0, &(0x7f0000336000)="e0", 0x1, 0x0, &(0x7f000091a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x80000000000001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000283000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2c000)=0x18) 2018/01/07 11:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000045a000-0x8)='./file0\x00', 0x400, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x200000000037, &(0x7f000025e000-0xfc)=""/252, &(0x7f0000d62000-0x4)=0x5a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x571, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000246000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d90000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl(r1, 0x4000000000001276, &(0x7f0000003000-0x3)="") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000031e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/07 11:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d12000-0xb)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f00001f9000-0x3a)=""/58, 0x3a) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000acb000)=0xfd2) mmap$binder(&(0x7f0000702000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00006b7000-0xb5)=""/181) writev(r0, &(0x7f0000119000-0x70)=[{&(0x7f0000689000)="6979c27854c5b91d67837df9affa9d4e56deb9bd37f791b0fa32374940b7307d1a74b47a765f012f412e3f5a0d42b3ecf7c7ca34c9104e5cbb9db461b5d78853d397e78ca74a0e21b07b46c4ce1444a63746eae13f246c6da4c4264fc7e71002c69bfc73d54dd744fbe8237183961ec6c275ff10bc87", 0x76}, {&(0x7f00003d6000-0xf2)="a1af971d4a8900d254f0eb075714a206643bcd01666085f07393e599f8109b2ae350d8c8d4a0051cb45c7efbc99181296960497f1d25b0d08a35790fd81ed08be109008e1df30bb87b1c9dd6236df53c7e03bbd48c5d04dafd1781cebb2387db2ea3db0a73265387658d9f9c30f6aa6260f6074cb062e4dcaadbedced0d748881680b64438b93267d40257a1c6b7313a019bf66ac20acab3073d0c9a4ae41a9814d10c0caf698db467ad8143ce661f7d87b7636839e25197b96619dffaafec44c46c7141e02606467d890f705d6ecfa06b862427fe86a697832302aed5598fb89a769bddb7640c5b930951213244cdbb1687", 0xf2}, {&(0x7f0000c90000-0xe5)="044b9ce0fb0b55592b150bde74564fbefd11b78a504e38861260b677a2347ac8cb5045a38dd027a32da6a6202239caa16aa3cb4e5ca8ac1dc2992330eed2caa0665d52b170472b3c3b5422e8373e6397a800a72dff797275e810101f1fabd345f7d4aaa806bdda0604853d99a293bba19b3bfe6b2e9dce084ebe9154de8940829fe40fef7f9f8baa6bb1b89c7b504c85407af3cc8c6b534559140b54714f4e6ed77c98462abaf5485cecd0b693da39bc234e4ef4969317019e41918a170688281c6873390f536b69b3336a96be95be12b634e7f77a34dec72738015038565e5ddb52d55b65", 0xe5}, 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{&(0x7f00000e9000)="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", 0x1000}], 0x7) flistxattr(r0, &(0x7f000057b000-0x36)=""/54, 0x36) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00005db000-0x4)={0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00006ff000)={0x3, 0x3ff, 0x8, 0x10001, 0x3}) 2018/01/07 11:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c9a000-0x2)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000409000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000319000)={0x0, 0x20000000000}, &(0x7f0000af5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f05000)=@assoc_value={r2, 0x2}, &(0x7f0000816000-0x4)=0x8) rmdir(&(0x7f00002d7000-0x8)='./file0\x00') sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/07 11:37:07 executing program 3: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000fc4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x401, 0x4000) dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fc4000-0x4)=0x0, &(0x7f0000fc3000)=0x0, &(0x7f0000fc4000-0x4)=0x0) keyctl$chown(0x4, r0, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x94, "d1f2ddfe4b3ccea41ebe511bebe4add466e0ab577d04a2432f3da75c57177f0a075a9e5c0ebebcba6518b1b7d4e10059dedad5ab48f593d760aaab81f6e9666845b0a84be29784e96ecf2bee3ee43ec76569bd9c9997659c2d1db3fc72e0476aef2dfc27809a276e157f71554fbb86a963e5992146805512746ed544c39c7268a3d8ad91eb689826d4dc7cb861fba84ee3a17be0"}, &(0x7f0000fc3000)=0x9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r4, 0x0}, 0x8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000003000-0x4)=0x0) perf_event_open(&(0x7f0000fc4000-0x73)={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) 2018/01/07 11:37:07 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000e8000)='/dev/audio#\x00', 0x9, 0x80102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fa1000-0xe)={r0, 0x28, &(0x7f0000f59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c5f000-0xc)={r2, 0x7ff, 0x8}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008d5000-0x10)={0x0, 0x10, &(0x7f000086a000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e25000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000946000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e77000-0x83)={r4, 0x7b, "8763f19da87adfe79970c065d3a33f62254dd1b03f8e16bbce8de41ad23acd977eb574d979ccef771993f2b13f9f2e95c52a22224dcb99ed1ea048adb098bad677d80129ba2f40d25cd5b9ab61e8fdb7dc6b16939531e43db1a9df15b4079add2a177a91caca3a1c7c79e5c38b88880eaee09285bccb1746ddd279"}, &(0x7f000098a000-0x4)=0x83) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r3, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r3, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/07 11:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e5000-0xa)='./control\x00', 0x0) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x8000000000080800) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/07 11:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xcf2, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f00006c1000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000db0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b9f000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ddd000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xa0, 0xa0, 0xaf, 0x9, r2}, {0x3, 0x9, 0x806, 0x1, 0xfff, 0x3, 0x9, 0x5}, {0x28f4, 0x7, 0xf2d, 0x10001}, 0xfffffffffffffffa, 0xa, 0x1, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x7, 0x3, 0x4, 0x2, 0x1, 0x4}}, 0xe8) 2018/01/07 11:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000049d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000046000/0x3000)=nil, 0x3000, 0x4) 2018/01/07 11:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000eb0000-0x59)="", 0x0) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00002e1000-0x4)=r1, 0x4) poll(&(0x7f0000df9000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 29.837605] binder: 3888:3891 transaction failed 29189/-22, size 0-0 line 2845 [ 29.861515] binder: 3888:3900 transaction failed 29189/-22, size 0-0 line 2845 2018/01/07 11:37:07 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x7f28, 0x0, 0x1, 0x9}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0xfffffffffffffffe, r0, 0x0, 0x5f}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/dsp\x00', 0x3fd, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000f000-0x8)='./file0\x00', 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x10)={r2, 0x50, &(0x7f0000008000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 11:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = syz_open_dev$amidi(&(0x7f0000f8c000)='/dev/amidi#\x00', 0xcd9e, 0x80) execveat(r1, &(0x7f00002c1000)='./file0\x00', &(0x7f0000009000)=[], &(0x7f0000cc1000)=[], 0x1400) open(&(0x7f000066f000-0x8)='./file0\x00', 0x0, 0x22) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000bfe000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/07 11:37:07 executing program 6: mlockall(0x2) shmat(0x0, &(0x7f00008ad000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmget(0x0, 0x2000, 0x240, &(0x7f00004af000/0x2000)=nil) shmget(0x3, 0x2000, 0x8, &(0x7f0000365000/0x2000)=nil) r0 = shmget(0x3, 0x3000, 0x20, &(0x7f00000ce000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b34000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000487000-0xa)={0x3, [0x13, 0x3, 0x5]}, &(0x7f0000001000-0x4)=0xa) 2018/01/07 11:37:07 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fe3000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000ab1000-0x98)={0x9, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/07 11:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000244000)={0x5, 0x5, 0x8, 0x3, 0x4b0, 0x8}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)=0x0) 2018/01/07 11:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000673000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200) bind$bt_hci(r0, &(0x7f0000d69000)={0x1f, 0x7fff, 0x3}, 0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a0f000)={&(0x7f00005e0000)='./file0\x00', 0x0, 0x100000000014}, 0xffe3) 2018/01/07 11:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000900000-0x20)=[{&(0x7f0000184000)="a2fd873e5163497c7c3972cc04b53ac286192992f26e83d73763853874225e61e595cfd190ea8693fd9d0049", 0x2c}, {&(0x7f0000eea000-0xec)="36badf7ce8ee565ebee863df017752f8c5382485b66719fb71e8c52e0e78e4339b8097b19fd3ba90cd53e6d7ed8e7b93bc96500fb4d0d55af7de5dc0a53b60a497f924233dd17ce3f9ba56382b23b63c44db03705a8b3694bd2181c8cf03f5298715205cac707a6a3066242e55ebc974a5fcebb77342623e16161171b252232715212e689db79e0e3f7c51a84e1e1159f0456be8a83e5cf4d1a808ba4fc2e605c2d94c08f713bf3df8a394ee13795252bcb965d93534eebeb54c017980e67b9d3bec4f9fd3d2190c62e5f763ac6707e535384ca71b4778dbff03a08298ec3fbeac838a1340bd3fa44b1d30cb", 0xec}], 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007ae000)='/dev/input/mouse#\x00', 0x96, 0x208000) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000c3a000-0x74)="dc1e0f88c14d5bf79476715721f6352179a858f0f41b95a8517d97f9a3aafa47a57c70d0fb9a1388aaa62a959669d638fbbe5fc6a1ef20201a2164e11c7ce6c28e0fe491e608e8a01813da387742ec8a0610763d9d885862f04ae8acda901415795e8e455fb087930bd79de03f57ed8e9bcf8c04", 0x74) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000192000-0x8)={0x0, 0x0}, 0x84800) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00001f9000-0x2)=0x92, 0x2) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000d43000)=0x5) fstatfs(r0, &(0x7f0000c1c000)=""/223) fcntl$lock(r1, 0x6, &(0x7f0000e38000-0x20)={0x2, 0x0, 0x4, 0x101, 0x0}) seccomp(0x1, 0x0, &(0x7f0000a02000-0x10)={0x8, &(0x7f000005e000-0x40)=[{0x8, 0x6, 0xc0b7, 0x40}, {0x9, 0x3, 0x0, 0x3}, {0x7, 0x1, 0xf427, 0x12f}, {0x4, 0x20, 0x0, 0x100}, {0x9, 0x2, 0x7, 0xfffffffffffffc01}, {0x10, 0x6, 0x3, 0x3}, {0x10001, 0x400, 0x6, 0x1ff}, {0x0, 0x1, 0x6828, 0x7}]}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000c70000-0xcb)=""/203) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00002de000-0x6)={0x0, 0x3ff}, &(0x7f00008d2000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000564000)={r5, 0x65, "ddc2f83d5d5bf5cdfb3a50cdd2745bc125602aad5b249dd282c0fbd8ad785d2eb1964a2d7e964472a02fadfffc163658b69280dc9b76f8fc39555f8a06e3a8dc7902f48aedf12d3413020c9680268b01dca4bda16e5691bf8023ea5968d4a6ae68e5ec840e"}, &(0x7f0000ec2000-0x4)=0x6d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000eea000-0x6)={r6, 0x5}, &(0x7f000062a000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000082f000-0x6)={r6, 0x9}, &(0x7f0000b4f000)=0x6) 2018/01/07 11:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000001, 0x0, &(0x7f0000c4b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xf) r2 = syz_open_procfs(0x0, &(0x7f00000a5000)='personality\x00') sendfile(r1, r2, &(0x7f0000532000-0x8)=0x0, 0x3) set_thread_area(&(0x7f00003c9000-0x10)={0x4, 0x0, 0x3400, 0x4e1, 0xfa7, 0x8, 0x1f, 0x1, 0x5, 0x5}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) rmdir(&(0x7f0000498000)='./file0\x00') ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00005d9000)={&(0x7f000096c000/0x4000)=nil, 0x4000}) [ 29.886726] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.892851] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 11:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f000006d000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/07 11:37:07 executing program 3: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) getsockname$packet(r1, &(0x7f00000fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000c4000-0x4)=0x14) 2018/01/07 11:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000965000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d84000-0x4)=0x4, 0x4) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000016d000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000346000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000829000-0x1)='/') mount(&(0x7f00002d5000-0x8)='./file0\x00', &(0x7f0000e44000)='/', &(0x7f0000b1e000-0x5)='ext2\x00', 0x40000, 0x0) mount(&(0x7f0000546000-0x1)='/', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000785000)='aio\x00', 0x80000, &(0x7f0000bfd000)="b2dcce201c2683e33f8a6ea0b5d4fe63df058ad9df1c8d57d22134ad1d62fc5f31a26b243684aa4e625624f6a876dfe7c84e7fecf2ecb1d6dcd3da083626917adac50b01adec") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d9e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000023a000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x401}, &(0x7f0000b83000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005f4000-0x6)={r2, 0x7}, &(0x7f0000667000)=0x6) 2018/01/07 11:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000539000)={0xffffffff, 0x0, 0x0}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/07 11:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c6000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xf408d027b79020e1, &(0x7f0000266000-0x4)=0x0, &(0x7f0000cc5000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00003bd000-0x128)={0x6, 0x0, [{0x8, 0x3, 0x0, 0x0, @adapter={0x100000001, 0x40, 0x0, 0xc9, 0x0}}, {0x7, 0x3, 0x0, 0x0, @irqchip={0x2, 0x9}}, {0x1, 0x4, 0x0, 0x0, @msi={0x85e8, 0x91d, 0x5f776168}}, {0x89ab, 0x7, 0x0, 0x0, @msi={0xfffffffffffffff7, 0x1, 0x9}}, {0x7, 0x4, 0x0, 0x0, @msi={0x8, 0x4080000, 0x0}}, {0x5, 0x1, 0x0, 0x0, @msi={0x100000001, 0x7, 0x400}}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x400, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/07 11:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000edf000)='/dev/admmidi#\x00', 0x3, 0x200244000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea7000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000747000)={0xd000, &(0x7f0000e4f000)=0x0, 0x0, r3, 0xb}) r4 = syz_open_dev$adsp(&(0x7f0000176000-0xb)='/dev/adsp#\x00', 0x3, 0x200) fcntl$setsig(r2, 0xa, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000015d000)={0x6, 0x4, 0x439b, 0xffffffffffffffff}, 0x5) openat$vcs(0xffffffffffffff9c, &(0x7f0000d38000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000837000)={0x2, 0x3, 0x7, "ce37474a8873", "531bce84190cbb586afc92a489f913a7"}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/checkreqprot\x00', 0x400000, 0x0) syz_open_dev$midi(&(0x7f0000ea0000-0xb)='/dev/midi#\x00', 0x3, 0x50080) ioctl$TIOCSETD(r4, 0x5423, &(0x7f000089f000)=0x100000000) 2018/01/07 11:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000962000-0x9)='/dev/sg#\x00', 0xfff, 0x200180) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00002d0000)={@generic="b524a88b164663f21fb0b72be44b6dee", @ifru_ivalue=0x7fffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) connect$inet6(r1, &(0x7f0000e5f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b7c000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000f3b000-0x106e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x14, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/07 11:37:07 executing program 5: unshare(0x70008000) r0 = socket(0xb, 0x3, 0x0) getpeername$ipx(r0, &(0x7f0000aad000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071c000-0x2)=0x10) 2018/01/07 11:37:07 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000aac000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x7, 0x4000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000473000-0x10)={0xffffffffffffffff, 0xd000}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000-0x17)='posix_acl_accesseth1(.\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000002000-0xb0)={{0x400, 0x1000}, 'port1\x00', 0x34, 0x10000, 0x1, 0x4, 0x9471, 0x20, 0x609, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x20000) sched_setattr(r2, &(0x7f0000001000-0x30)={0x0, 0x7, 0x1, 0x7, 0x4a20, 0x7, 0x7, 0x40000000}, 0x0) [ 29.978137] device eql entered promiscuous mode 2018/01/07 11:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) mlock2(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x1) sched_getscheduler(r0) r3 = mmap$binder(&(0x7f000017f000/0x3000)=nil, 0x3000, 0x8, 0x40810, r2, 0x0) r4 = mmap$binder(&(0x7f00003be000/0x2000)=nil, 0x2000, 0x8, 0x10, r2, 0x0) r5 = mmap$binder(&(0x7f00006af000/0x3000)=nil, 0x3000, 0x2000000, 0x30, r2, 0x0) mkdir(&(0x7f0000485000-0x8)='./file0\x00', 0x80) r6 = mmap$binder(&(0x7f0000515000/0x2000)=nil, 0x2000, 0x2000000, 0x53, r2, 0x11) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000a9000-0x30)={0x14c, 0x0, &(0x7f00005d9000-0x14c)=[@reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00002ac000)=[], &(0x7f0000abd000)=[0x30, 0x30, 0x28]}}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x20, &(0x7f000003e000-0x18)=[@flat={0x0, 0x101, r3, 0x0}], &(0x7f00005ec000-0x20)=[0x0, 0x0, 0x20, 0x28]}}, @increfs_done={0x40106308, r4, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x28, &(0x7f0000b9e000-0x20)=[@fda={0x66646185, 0x2, 0x1, 0x3a}], &(0x7f0000966000)=[0x28, 0x28, 0x18, 0x48, 0x48]}}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f00008bd000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @flat={0x77622a85, 0x10b, r5, 0x1}], &(0x7f0000ca4000-0x10)=[0x38, 0x78]}, 0x3}}, @free_buffer={0x40086303, r6}, @request_death={0x400c630e, 0x1, 0x3}], 0x8b, 0x0, &(0x7f000034f000)="3cfd028d47c7f332d6c7308504e2f9a47aacf5156d6efcb126040d3772dd39d97364ff460c5b3faaf2f5ef83adb22cf5d997be5ec13666f5ceb76c719aa284178b1d7ca7178170110d01ec5910d8b4d3a30085dca9fd7239d0ad928f75bceed227f1ffd4394c81c87a34101af7bf9129f4d6c15d87ea572dc605d1bfa6dca0eac38b9ceaa91d7a71714961"}) rt_sigtimedwait(&(0x7f0000757000-0x8)={0x5f194203}, &(0x7f0000f1f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1e000)={0x0, 0x0}, 0x8) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000094e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005bd000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000cf2000)=0xc) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00007cc000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x80, 0xfff, 0x5, 0x500, 0x6, 0x2000000, r8}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000e17000)={0x0, []}, 0x4) [ 30.025104] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/07 11:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000f05000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000530000-0x4)=0x0) sched_setscheduler(r2, 0x1, &(0x7f0000010000)=0x8) 2018/01/07 11:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000168000-0x4)=0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/07 11:37:08 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f000058a000)='/dev/vcsa#\x00', 0x54, 0x800) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000032d000)={0x100, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d5f000)={{0x2, 0x3, 0xb538, 0x1, 0x80000001}, 0x9, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f00000c8000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000a8e000)={&(0x7f000086b000/0x10000)=nil, 0x10000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b03000-0xa0)={@random="97d1578b0866", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/07 11:37:08 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fdf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000fdf000-0x4f)="6f759e0196fde77095dce811a263f45b778c7db3c5bc3a8ed091facd1673ce39e834f80f53a7192f66a894c7d7f90f5838358317f5df1dbe855b8f9c53749d2014c5e1486957b64ed0bad83194ed95", 0x4f) 2018/01/07 11:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) recvfrom$ipx(r0, &(0x7f0000dc4000)=""/223, 0xdf, 0x40, &(0x7f0000640000)={0x4, 0x9, 0x200, "0d6ff7f03f5e", 0xffffffffffffff0d, 0x0}, 0x10) r1 = socket(0x8000000010, 0x802, 0x0) write(r1, &(0x7f00004e8000-0xcc)="240000001a0025f00018000400edfc0e020b00000004bf020094ff0e0800100048fb6be0", 0x24) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00003b1000-0x4)=0xff, 0x4) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00009cd000-0x4)=0x0, &(0x7f00006bb000)=0x4) [ 30.066232] binder: 3939:3945 got reply transaction with no transaction stack [ 30.068744] device eql entered promiscuous mode [ 30.105710] binder: 3939:3945 transaction failed 29201/-71, size 0-24 line 2760 2018/01/07 11:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) r0 = socket(0x10, 0x2000000000000005, 0x6) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000fc000)=0x0) 2018/01/07 11:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="7cbf0000108000", @ifru_mtu=0x9}) timer_create(0x3, &(0x7f0000590000)={0x0, 0x4, 0x4, @thr={&(0x7f0000034000-0x8f)="21401be57b7731ee793b00f01b92567c82a7534d878324c28e8a997856557e4612535cc5e38936e72968e209ad882718783215993c3d4e6a62dad46dc77783e70414d968314cfd0bc0686bd79cf829d0e4c0cff8289723cc4fabcbc5502c16ca3454e99eaf4fceb6bf4be3e96a237b47ad47aea4e457b90daddd00ca708e1f5bceb439de757df1872cbd7213840a5a", &(0x7f000075e000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbd000-0x4)=0x0) timer_delete(r2) 2018/01/07 11:37:08 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000193000-0xb)='/dev/mixer\x00', 0x80, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000b3e000-0x110)={{0xfff, 0x6, 0x3a55, 0x6, "95e8bc059a2cf72ad88e8bcf61641caa18d6ca09a1d8563b4435076e3145c93517e6f9c2064b8d7f9427d65d", 0x6}, 0x0, 0x0, 0x7fffffff, r1, 0x7, 0x2, "b7efbe29914ac7c8b4b983a48a7eede1d281dffb8af941aaa93b43d8b9ac66fb985f67fa09f26551966da2f0af0d22619139fbdc95f9703eec83436aaaaa93e7", &(0x7f00003f1000)='}mime_type\x00', 0xffffffffffffff49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x527, 0x4, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x0, [0xf0b]}, &(0x7f0000001000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f0000823000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cc7000-0x8)={0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00009ac000)=0x8) r3 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r3, 0x23, 0x0, 0x1) 2018/01/07 11:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000018000-0xd)='dns_resolver\x00', &(0x7f00009b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000442000-0xd1)={0x0, 0xc9, "d5cfb4694255be12728012fed1de651de64a672d534b0e46361cb2360c90e617dca7513c8db54c59a5d3272b7075dd31a10eec626f4b0d2fd191416e8afe161da6d8fc568e5837da1a28e4c4b6ea38acd4acf957c115568d2275501954f6697411504266e92aa6f65555078a334f5cb5a2fe1c502de9e6e0974fb20486a37dcbf26c91d11863cd47e69d7b129ff7a4f336d424b3b093fae9818e68e00ee89df311bd970ea1f6a04f66a08ab0f39d58f96077be7a6d0e4e2832752749584d98b1fcbdecd27914a75d85"}, &(0x7f0000b71000)=0xd1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000358000-0x14)={r2, 0x5, 0x6, 0x4, 0x8001, 0x8}, 0x14) r3 = request_key(&(0x7f0000e26000)="757365720003", &(0x7f00006a9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc4000-0xe)='\x00', r0) syz_open_dev$dspn(&(0x7f0000c54000-0xa)='/dev/dsp#\x00', 0x1, 0x20000) keyctl$read(0x1d, r3, &(0x7f0000010000)=""/0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004c5000)={0x3, 0x6, 0x1ff, 0x2ed9}) 2018/01/07 11:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = syz_open_dev$mice(&(0x7f00008f3000)='/dev/input/mice\x00', 0x0, 0x100) mq_timedreceive(r3, &(0x7f0000926000-0x56)=""/86, 0x56, 0x9, &(0x7f0000c4b000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r4 = syz_open_dev$sndmidi(&(0x7f0000ae2000)='/dev/snd/midiC#D#\x00', 0x7e, 0x28000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001af000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000037b000-0x8)={0x0, 0x7fff}, &(0x7f0000081000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000035d000-0x98)={r6, @in6={{0xa, 0x0, 0x5d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f00007fd000-0x4)=0x98) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f000007b000)={r5, 0x10}) 2018/01/07 11:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000998000-0xe)='/selinux/user\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000b66000)=[{{&(0x7f00002bb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008b4000)=[{&(0x7f00002bc000)=""/4096, 0x1000}, {&(0x7f000015b000-0xdc)=""/220, 0xdc}, {&(0x7f00006ca000)=""/118, 0x76}], 0x3, 0x0, 0x0, 0x71}, 0x8}, {{&(0x7f0000dce000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000827000)=[{&(0x7f0000051000)=""/4096, 0x1000}], 0x1, &(0x7f0000c33000)=""/230, 0xe6, 0x100}, 0x2000000}, {{&(0x7f0000736000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a41000)=[{&(0x7f0000453000)=""/9, 0x9}, {&(0x7f0000025000)=""/3, 0x3}, {&(0x7f0000874000-0x56)=""/86, 0x56}, {&(0x7f0000a18000-0x1000)=""/4096, 0x1000}, {&(0x7f000037f000)=""/119, 0x77}, {&(0x7f00000f8000-0x37)=""/55, 0x37}], 0x6, &(0x7f000019d000-0xc4)=""/196, 0xc4, 0x0}, 0xffffffff00000000}, {{&(0x7f000016a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000597000-0x8)=[{&(0x7f0000685000-0x66)=""/102, 0x66}, {&(0x7f00001ee000-0x7)=""/7, 0x7}, {&(0x7f000006b000)=""/4096, 0x1000}, {&(0x7f00008a9000-0xa3)=""/163, 0xa3}, {&(0x7f0000be3000)=""/4096, 0x1000}, {&(0x7f00001fd000-0xce)=""/206, 0xce}, {&(0x7f0000aeb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ecf000)=""/232, 0xe8}], 0x8, &(0x7f0000107000)=""/4096, 0x1000, 0x10000000}, 0x7}], 0x4, 0x40000000, &(0x7f0000db4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000c3000-0x4)=0x9a5e, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000198000-0x18)={0xaa, 0x4, 0x0}) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) geteuid() 2018/01/07 11:37:08 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d34000-0xb)='/dev/mixer\x00', 0x682, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f000019f000)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f00003b9000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x4, @x25={0x5347d3768d122c42, 0x0, 0xff, "8a"}}}}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000edd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5b2, 0x600) write$tun(r3, &(0x7f0000ea0000)=@pi={0x0, 0xa00, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x100000001, 0xfff, 0x1}], {0x8100, 0x4, 0x4, 0x3}}], {{0x8884, @ipx={0xffff, 0x101e, 0xeb4, 0x5, {@broadcast=0xffffffff, @random="dd2bb72c95c7", 0x800}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "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0x1038) 2018/01/07 11:37:08 executing program 7: prctl$intptr(0x1000000000008, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x0, 0x2, 0x3, 0x2, 0xf1, 0x1ff, 0x15, 0x5, 0x7a4, 0x8}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/07 11:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a32000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004ca000-0x1)=0x6, 0x1) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c74000)={0x9, 0x2, 0x8, 0xfffffffffffff001, 0x0, 0x5, 0x6, 0x8, 0x80000001, 0x70b6, 0x7ff}, 0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006a2000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000)=0x1f7) setresuid(r1, 0x0, r1) 2018/01/07 11:37:08 executing program 4: select(0x40, &(0x7f00009a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000034c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000088000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3f000-0x10)={0x77359400, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eeb000)='/selinux/load\x00', 0x2, 0x0) r1 = socket(0x0, 0x80807, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x74)={r1, 0x9, 0x4, "19c63de5a3a98339c22c53016adec09c60e950b0c07b9ff15cc20977049e5f83e052bd522b168caa788acf0f1b692072009d11699b410579da7858085dd6ca2ec4ae088a8aa57938faa96f50070fd67f0fedf83150b1daa126353ea981b74cb5b97a950682eccd383bcc"}) 2018/01/07 11:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000340000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000cbf000-0xd8)=@ioapic={0xf002, 0x2, 0x3f, 0x81, 0x0, [{0x7fff, 0x3, 0xa13, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x8000, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1f, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x225b9278}, {0x3, 0x6, 0x72, [0x0, 0x0, 0x0, 0x0], 0x5f64}, {0x6, 0x8000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x10001, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0], 0xe03}, {0x40, 0x10001, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x2, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x61}, {0x4cfe, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0x5, 0xa612, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xb99c, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0], 0x395369d9}, {0x7d7, 0xc000000000000, 0xc2, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x2, 0x20, 0x5, [0x0, 0x0, 0x0, 0x0], 0xaaa6}, {0x80000000, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0], 0xffffffffa64d121a}, {0x70, 0xe6d, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfffffffffffffff9, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7, 0x1ff, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x3e, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x7, 0xfb4, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x90, 0x1000, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0xa6a}, {0x6, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x8, 0xf740, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xd3, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r1 = socket(0x18, 0x0, 0x2) r2 = syz_open_dev$dspn(&(0x7f0000b4f000)='/dev/dsp#\x00', 0x2, 0x4400) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000057e000)={0x2, 0x6, 0xc000000, 0x7fffffff}) getpeername(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) getdents64(r2, &(0x7f0000918000)=""/36, 0x1f3) 2018/01/07 11:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e17000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_bt_hci(r2, 0x400448dd, &(0x7f00008ae000-0x15)="62712ffd5a9cc95fb8ac2723e65722839c8c911705") clock_gettime(0x0, &(0x7f000078a000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000bca000-0x4c8)={{0x20, 0x1, 0x2, 0x7fff, "e9f941bfc0c568d92c11fea312894a683bb1253473e4c6a148e7c952a6bd02d120f1741a8d12523b6c53ac53", 0x8}, 0x20, [0x3, 0x400, 0x3, 0x5, 0x61a, 0x739, 0x5a4, 0x9, 0x27, 0x8000, 0x7, 0x4, 0x3, 0x3, 0x6, 0x1, 0x5, 0xa2, 0x1, 0x1d4f, 0x8, 0x401, 0x5, 0xc000000000000, 0x5, 0x3, 0x8001, 0x4e9, 0x1ff, 0x2, 0x64f, 0xfffffffffffffffb, 0x9, 0xfdd6, 0xfff, 0xffff, 0x8, 0x7, 0xffffffff, 0x8001, 0xf613, 0x55, 0x2, 0x10001, 0x0, 0xfffffffffffffff7, 0xddd, 0x7, 0x4, 0x2, 0x0, 0xa8b1, 0x10000, 0xa61, 0x1, 0x10000, 0x7fffffff, 0x0, 0xff, 0x3, 0x5, 0x9, 0x6, 0xb4, 0x81, 0x20, 0x5, 0xfffffffffffff801, 0x40, 0x7f, 0x1, 0x66c7ebfd, 0x9, 0x401, 0x0, 0x8001, 0xfffffffffffff4ee, 0xfff, 0x9, 0x1ff, 0x80, 0x101, 0x9, 0x40, 0x6, 0xfffffffffffffff9, 0x7, 0x1000, 0x4, 0x0, 0x87a8, 0x4473, 0x2, 0x8, 0x6, 0x1, 0x4, 0xf03, 0x4, 0x2, 0xd8, 0x1, 0x67, 0x2, 0x7, 0x1000, 0x535d, 0x8, 0xfff, 0x92ce, 0x8, 0x1f, 0x7e, 0x3, 0x3, 0x1, 0x4, 0xffffffffffffffc1, 0x1, 0x33b, 0x9, 0xfffffffffffffffa, 0xffffffffbe4d09d9, 0xffff, 0xc30, 0x7f, 0x5, 0x3f], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:08 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d45000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100, 0x9, 0x11b8, 0x101, 0x1, 0x7f, 0x3ff, 0x56, 0x1, 0x7, 0x2c, 0x0, 0x1ff, 0x2]}, &(0x7f000052a000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r2 = dup(0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000ce0000-0x4)=0x0, &(0x7f0000788000)=0x4) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) flock(r3, 0x3) [ 30.572988] device eql entered promiscuous mode 2018/01/07 11:37:08 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000dc7000-0xb)='/dev/midi#\x00', 0x2, 0x541400) fcntl$setsig(r0, 0xa, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:37:08 executing program 6: r0 = open(&(0x7f0000948000-0x8)='./file0\x00', 0x24000, 0x16) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00005ff000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/sequencer\x00', 0x1, 0x0) writev(r2, &(0x7f000000f000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000e000)='/', 0x1}], 0x2) 2018/01/07 11:37:08 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/dev/vga_arbiter\x00', 0x1d6bb58372278717, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x5, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000001d000)="", 0x0, 0x80000000, 0x0) 2018/01/07 11:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) write(r0, &(0x7f0000383000-0x5f)="7f0724daf180bdc0b1e2a7ab94f9bef4b84801bd55b67cb24e149ae545d57f637196e0c4ab6f70f2734f42cb4ccb3ca8099076552f7ccd562d73097641442b32cb9024d60b168314420adc191fe064d50155665e84b21da3b82aaa0aed5be9", 0x5f) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000eb9000)=0x0) writev(r1, &(0x7f0000845000)=[{&(0x7f000093d000)="856732070f8732000518aa8dc9e54872f156615a0c96eabe0627fa24520f6fce772c6e6b2504c4c2ad6db6ad286534ea4300760add54c7d685a4803b8e1f56532e1b844120ad9d79ecbe1f70", 0x4c}, {&(0x7f0000a7c000-0xe2)="65504a8e07096b273558b1958e3475d3b5fa75a3485fa5593d6981fb0de6a72f37062805564707947f796d69b2b1895ad9402bcfa7c686771ae78f0c98c2d48405ce47dfdbb661190d48a30619778d46b3c902fcd5b073092831645363d92edf60f3d0b5be78647bbd74c759dc74c6ba006109f963cca8bccd20227c1200148c2c3ab1cc725c640df9a597cc76463e31f6d32773f582c2dcde936400cd90c1a66d2d08d0f9e217470e09e7cd919647fedbd40d7a820144910629119716fedcb2b1cbdefd084ffd11532af0877726832de76a63059bc3def6948a8864290f2ec32db4", 0xe2}, {&(0x7f00003fb000)="4b0f45dd868989146e22424862967a31fcfe807c2521a6bcd6b62d16b0d2931d64198ae3d453a1dd2947576d3233c94aecf8d3529b4b00cc5f00684a61c9801d938c54c4", 0x44}], 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ipx(r2, &(0x7f0000121000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f5000)=0x10) 2018/01/07 11:37:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000598000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006ba000-0x98)={0x1, 0x0, [{0x1d9, 0x0, 0x100}]}) 2018/01/07 11:37:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x206, @tick=0x8000, 0x285, {0xde, 0x2}, 0x3ff, 0x2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) 2018/01/07 11:37:08 executing program 2: mmap(&(0x7f0000000000/0xc1b000)=nil, 0xc1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c1b000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000c1c000-0x1d)="af911801bb4f33e834b703fd21ce9dc8cf821125de0703087183e6741a", 0x1d, 0x0, &(0x7f0000c1c000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x112}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000030a000)=0xfffffffffffffff9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000978000-0x10)={0x0, &(0x7f00000e8000)=[]}, 0x10) mmap(&(0x7f0000c1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f00009d2000-0xe2)=""/226, 0xe2, 0x0, &(0x7f0000c1d000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0df}, 0x1c) mmap(&(0x7f0000c1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000c1d000-0x8)=0x6000) 2018/01/07 11:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e5c000-0xe)='/dev/admmidi#\x00', 0x2cc7, 0x22000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000249000)={0x988, 0x2, 0x3, 0x6, "d13886412d2a114081fc8a30ce960831092e43779d33c42cd91975d45951bf8fe1086ba431602dcbdf4ec408", 0x3}) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000685000-0x8a)=""/138, 0x8a, 0x2, &(0x7f000089e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000b89000)=0x0, 0x8) 2018/01/07 11:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000223000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000924000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b68000)=@ethtool_sfeatures={0x3b, 0x1, [{0x400, 0x3}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b5f000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000b45000)=""/172) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000008d000-0xda)=""/218) write$sndseq(0xffffffffffffffff, &(0x7f0000fca000)=[{0x0, 0x9, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x4, 0xff}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x32e) 2018/01/07 11:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002c4000)={0x0, 0xf8}, &(0x7f00001c7000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b7e000)={r1, 0xc2, "25356fe9d62bae30d566332af544ff9ec5ca3803d12ad61a5e66a3a0b0dedaba06fe6de09a957186e16ff6afff49d80aa425f734ca408d29b3b75561e01a5418b8ebf00781eec67a50087d60163283da895305866da4bce35dac277c45156213695e94c1b873bb6c722b343c87140c5e8af1638ec3e498c286fbdfa3b537a35d58ddabbbbd9a049ed3356158aa124e4e459c3f3c52840dc7d33e048437c2e1002c59d9f708e3c81093251c1e62ee7f83b7086242ef296c396b9fb5e54b89a806c78a"}, &(0x7f0000da5000)=0xca) perf_event_open(&(0x7f00007b2000-0x78)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000066d000-0x8)='./file0\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000adb000)='aufs\x00', 0x0, &(0x7f0000181000)="83149451fad66cb1f461dac5af4750277d0b") getresgid(&(0x7f0000cd4000)=0x0, &(0x7f00004a1000)=0x0, &(0x7f0000047000)=0x0) stat(&(0x7f0000d76000-0x8)='./file0\x00', &(0x7f00003ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007c8000-0x4)=0x7ff, 0x4) setregid(r2, r3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ac0000)=0x9, 0x4) write(r0, &(0x7f0000000000)="1f0000000406ffde0000f49f000001a900", 0x11) socket$packet(0x11, 0x3, 0x300) 2018/01/07 11:37:08 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c26000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000ef3000-0x10)="02000800000000000000000003079b38", 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000815000-0xc)='/dev/autofs\x00', 0x20082, 0x0) 2018/01/07 11:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = add_key(&(0x7f00009e2000)='rxrpc\x00', &(0x7f0000beb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e35000-0x2f)="603e4bb133133d15c2c79969423301709470dcaf4ce88b3735af4b521c510ad48d994c21e27dab28a0ab9dd1502aea", 0x2f, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/01/07 11:37:08 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f73000-0x12)='/dev/loop-control\x00', 0x4200, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000942000-0x4)=0x7f8, 0x4) mmap(&(0x7f0000003000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000031000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1000000002288, &(0x7f0000801000)="") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c4f000)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000004a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de7000-0x4)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fec000-0x8)='./file0\x00', &(0x7f0000bfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000855000-0x8)='./file0\x00', 0x8000, r2, r3, 0x5, 0x800000) 2018/01/07 11:37:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000215000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00009f1000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000491000)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ed8000-0x4)=0x1ff, 0x4) poll(&(0x7f0000f35000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x200) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000fea000)='/dev/midi#\x00', 0x100, 0x24c202) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000976000-0x10)={0x1000, 0x6}) readv(r3, &(0x7f0000fe2000)=[{&(0x7f0000fe1000-0x88)=""/136, 0x88}], 0x1) 2018/01/07 11:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@random={'user.\x00', '[Y\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000331000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de9000)=0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c9000-0x8)={r1, 0xd}, &(0x7f00001ee000)=0x8) 2018/01/07 11:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000)="", &(0x7f00001a3000-0x58)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') clock_gettime(0x0, &(0x7f0000f23000)={0x0, 0x0}) pselect6(0x40, &(0x7f00001aa000-0x40)={0x0, 0x6, 0x5, 0x7fff, 0x9, 0x1, 0x7, 0x0}, &(0x7f0000910000)={0x7, 0x3, 0x0, 0xf8f, 0x1, 0x4, 0xe664, 0x7}, &(0x7f0000875000-0x40)={0x5, 0x5, 0x8, 0x8, 0x200a, 0xfd, 0x5, 0x1}, &(0x7f0000224000-0x10)={r1, r2+10000000}, &(0x7f0000d0c000)={&(0x7f0000fe6000-0x8)={0x83e}, 0x8}) timer_create(0x0, &(0x7f0000f6b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000af2000)="", &(0x7f0000934000+0x65d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x0) readv(r0, &(0x7f000029a000)=[{&(0x7f00006fc000)=""/172, 0xac}], 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/07 11:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000551000)='/dev/net/tun\x00', 0x0, 0x7ffe) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00005a4000)=0x8000207) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e22000-0xb)='/dev/mixer\x00', 0x8003, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e27000-0x8)={0x81, 0x10000000000, 0x2, 0x5}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001b2000)={@common="690036744800700100", @ifru_addrs=@ax25={0x3, {"666756d69465e3"}, 0x0}}) r3 = socket(0x10, 0x803, 0x0) syz_open_dev$usbmon(&(0x7f0000854000)='/dev/usbmon#\x00', 0x3, 0x2) sendto(r3, &(0x7f0000cab000-0x13)="12000000120000000000000003149b00f99bbe", 0xffffffffffffffea, 0x0, 0x0, 0xffffffffffffffa0) syz_emit_ethernet(0x98, &(0x7f0000a31000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x22f0, @ipx={0xffff, 0x8a, 0x2, 0x14, {@random=0x8000000000000, @random="dafb122f7975", 0xd92}, {@broadcast=0xffffffff, @random="e7b5a879b0a4", 0x10000}, "2d217287c00a234cd85bc9d6b0f8bcd3b6be744e204f55ec1f66744d16c85e57dde0380f9be151dc6890cdf1219567bfcf7864fdc35164b302556194e8d46a818e5663378fe925c2d01d684759043be0bf0b53dbf739e1cb2ee3ff8736cc36b4e41c2119846b7e97d6d6104c"}}}}, &(0x7f0000225000-0x10)={0x0, 0x2, [0xa56, 0xc2b]}) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000152000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000ceb000-0x20)={@generic="18084d045dfb30c87c645e68a99e8dae", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = getpid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000023b000)=r4) 2018/01/07 11:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000363000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000238000-0x8)={0x1, r1}) seccomp(0x1, 0x0, &(0x7f0000845000)={0x1, &(0x7f0000849000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fdatasync(0xffffffffffffffff) 2018/01/07 11:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bcc000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f1000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = dup2(r0, r1) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$alg(r3, &(0x7f000060f000-0x38)={0x0, 0x0, &(0x7f00009ec000-0x10)=[{&(0x7f0000335000)="10cd310e354eb6a4a07f96af96e4c9d172c998075b7f4e22b8befb624e255bea41848fbcecd132de74e0f9c6f189e78a48c5fadd45f4fcc90972d32850d7312cf1947e74bd1fef698ecb6395a6d6d42581500ee8628349474d547b7725a4dd38e8b47bbf5893505a4a4b17bbaf3dfeb7f24f375088abe312674b9b9c0cd84a4af083a70fe4cfcdd3083fa2427e3bd0f441ac081863293011ba13a7ff2e62dd36359eede556d5", 0xa6}], 0x1, &(0x7f0000915000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40080}, 0x800) connect$unix(r0, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/07 11:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000269000)='/dev/admmidi#\x00', 0x401, 0x82) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000671000)={0x3, 0x401, 0x4, 0x7fff}) r1 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x2923ffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000005e000)=0xb746, 0x4) [ 30.746169] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1540 sclass=netlink_route_socket pig=4053 comm=syz-executor6 2018/01/07 11:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002af000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000037c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079a000)=0x40, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b5d000)={r1, &(0x7f0000586000-0x61)="c9"}, 0x10) 2018/01/07 11:37:08 executing program 7: mmap(&(0x7f0000001000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x800000000028, 0x0, 0x0, 0xffffffffffffb010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x59}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) sendmmsg$unix(r0, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0xfffffffffffffffc, ""}, 0x2, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 11:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000450000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000543000)={0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f00004f6000-0x38)={&(0x7f0000a9a000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000038d000-0x10)=[], 0x0, &(0x7f0000829000)=""/61, 0x3d, 0x0}, 0x0) 2018/01/07 11:37:08 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000c50000-0xa)='/dev/vcs#\x00', 0x3e1b, 0x2001) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d83000-0x10)=@req={0x4, 0x81, 0x9, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000617000)=[{&(0x7f0000477000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00004f9000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x79) sendto$inet(r3, &(0x7f000044d000-0x9a)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:37:08 executing program 7: prctl$intptr(0x18, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x90000, 0x0) setns(r0, 0x8000000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dba000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x1, 0x28, [0x9, 0x1f, 0x9, 0x101, 0x100000000, 0xbd0, 0x9, 0x0, 0x4, 0xffffffff]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000053000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000003000-0xc)={0x1, 0x0, 0x29}) syz_open_pts(r1, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00009a2000)={{0x0, 0x6, 0x9, 0x8, "68abfb30c02f02cdf7da42277ffdcbbf8471bca502e5acbeb78afa581c9742f7e6efaed1b11b8126810661d0", 0x1}, 0x0, 0x0, 0x1, r2, 0xffffffffffff0000, 0x1, "b6f9fa095167186bded63420f9faba4177b9e5361b9599e79c0f14ac53820cd016a18ec47d7307d66fab9878843921dee0e43c21d2c2f8173865db478e97f8d7", &(0x7f0000f92000)='\'trusted,-\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9c, 0xfc3f, 0x2, 0x47], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 30.814884] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1540 sclass=netlink_route_socket pig=4053 comm=syz-executor6 2018/01/07 11:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 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) rt_sigaction(0x10, &(0x7f0000a60000-0x20)={0x4119, {0x2}, 0x8000000, 0xb836}, 0x0, 0x8, &(0x7f00006a7000)={0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ecc000)='net/arp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000ab000-0x68)={0x5, 0x8, 0x6301, {0x0, 0x989680}, 0x3, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f00005d8000)=""/0, 0x0, 0x0) 2018/01/07 11:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0xffffffffffffffff, 0x0, 0x98c, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe00}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00007c8000-0x90)={[0x2, 0xa9, 0x7fffffff, 0x7, 0xfff, 0xfff, 0x9, 0xfffffffffffffffb, 0x5, 0x1000, 0x5, 0x1000000000, 0x1, 0x2, 0x0, 0x1f], 0x4002, 0x844}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/07 11:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x1, 0x3, 0x100) r0 = socket$netlink(0x10, 0x3, 0x10) flock(r0, 0x4) write(r0, &(0x7f0000b86000)="290000001f000707ff0000000000000012000600e00000000b40130000000000000000fe0021ff106d", 0x29) syz_open_dev$mice(&(0x7f0000595000-0x10)='/dev/input/mice\x00', 0x0, 0x111000) recvfrom$inet(r0, &(0x7f0000586000-0xc6)=""/198, 0xc6, 0x22, &(0x7f0000639000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sync() r2 = dup2(r1, r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000dc4000)=0x0) r4 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a75000-0x1)=r3) capset(&(0x7f0000007000)={0x19980330, r4}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x3, 0x8004, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000052b000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/07 11:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) close(r1) syz_open_dev$mouse(&(0x7f0000eac000)='/dev/input/mouse#\x00', 0x4, 0x200000) 2018/01/07 11:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x808010000180a02, 0x0) pread64(r0, &(0x7f0000a4c000)=""/0, 0x0, 0x0) write$fuse(r0, &(0x7f0000408000-0x1010)={0x10, 0x0, 0x1, @random=""}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000ee000)=""/29, &(0x7f0000e91000)=0x1d) 2018/01/07 11:37:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000cba000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) preadv(r0, &(0x7f0000314000-0x10)=[{&(0x7f0000b11000-0xac)=""/172, 0xac}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$alg(r0, &(0x7f0000d57000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tea-generic)\x00'}, 0x58) mknodat(0xffffffffffffffff, &(0x7f000030b000-0x8)='./file0\x00', 0x0, 0x4) io_setup(0x4b7, &(0x7f0000228000)=0x0) io_submit(r1, 0x2, &(0x7f00007c2000)=[&(0x7f0000030000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000ef6000-0xa6)="de0b3c9f8fc682121639a2305f95825c37e25fcc8f61f0d885fb58629e224e9959ea7c39db6d8471947a16456fc8cf056d2ec658a1ecaee53d279e2d85efbe4f467604bdc83e7e789491063788e86e7bf7a0ceec40acf93a945a0ac0eb6b895653b1231cea8d732b42fe9a239ad8f9e195facdb30703deef799d1d36924f0f546f236f2ca8e16df7fca3d9f2a1a737193ea6960073abd24b1112acd6b10cd20acff325c73d2b", 0xa6, 0x80000000, 0x0, 0x0, r0}, &(0x7f000051b000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f000011e000)="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", 0x1000, 0x6, 0x0, 0x1, r0}]) fstat(r0, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/checkreqprot\x00', 0x240080, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000746000)={{0x2, 0xfffffffffffffffc}, 0x1, 0x4004, 0x6, {0x1, 0x0}, 0x4, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000e8f000)=[{&(0x7f0000b14000)="719d4b7ba83cfe2a3ed503d4edcc86cb8a19f446534ba899a3fcd055cf952ed8dfd9a95e9668cda20c2a1e871b2ea7946ef41770897504d9296b870b52b54613ef8e61bad5013feb52cfe4dddcc7e6f0b8077e73226707b5f275b3b5b000ab16251f7a166f0f6a412e4b01ea4a4824f82ba34455eba46d7944e98f56a111c7dac0cd5be2372d0ce9f8cd823e879cc7392a1e6b6c41ffeb0bfc64f6993a936a1f3706cab085701da28fb947dc18315209146c4cf9582e05d40419becf13871d54673716c105552acc5a662c0aee2b4f6cecd76d3d4bb8ff96d1b8e33469245a9b688bc6c33063a6833c9037f2a809", 0xee}, {&(0x7f00001a6000)="7de65482e0238f282bcafc2155a4bede63a24ffbe4d2e88909d4413d812ff03c889ae0e63a231f02c0c8942f9e6b769de5d8faccb4798120794f9df5c0973f10ce08ee5b9961622922d5e6eff9", 0x4d}, {&(0x7f0000b8f000-0x6d)="a78c29ea46051b0ba52170039679b43e70e403d7457baaac78255d59c239adf971079bdc969b9de6e8952fffce4f4e1b41ff14feab58a4e1f440bd3ec354581e3e704e2a1cd11ef41edb66425ae87315c73bef6ed6e2db83b041e80b8c1528deb1876375ebfabf96a1703ab6d7", 0x6d}, {&(0x7f0000eb0000)="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", 0xfb}, {&(0x7f00003be000)="d929a0aabf41b7965a30edfd99f84774471a80bf31dc52b4379a0d59ce752f46ed7c425c4ad202cc08333e6568776ccada8cd6e77097b87bc76daff67e772b8e937798660937f6de85dc004d9f7b9b487f372b3acf893af9564bcf60eacaedec1fd02a3b6c2eef5e4d6d32582728d308487c235dd03678bd21", 0x79}], 0x5) 2018/01/07 11:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000a) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009f8000)="1f00000002021900000007000000068100fd3b850900020000000000000009", 0x1f}], 0x1) pipe2(&(0x7f00006a1000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000e5b000-0x18)={0xad, 0x10, [0xffff, 0x3, 0x200, 0x4]}) 2018/01/07 11:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000ede000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d65000)={0x0, 0x0}, &(0x7f0000b9d000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x80000000, 0xbd, 0x0, 0x400, 0x0, 0x0, 0x5, 0x9109, r3}, &(0x7f0000f1e000-0x4)=0x20) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00009fb000-0x10)={0x0, 0x0, 0x0}) 2018/01/07 11:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c10000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc614}, 0x1c) ioperm(0x1, 0x1, 0x5) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/07 11:37:08 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000de9000)='/dev/dmmidi#\x00', 0x80000000, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e58000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001a000-0x48)={0x4, 0xf, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x401}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x43, 0x7, 0xf, 0x2, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @generic={0x40, 0x3, 0x1000, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x6, 0x9, 0x2, 0xfffffffe, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000008000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x3, &(0x7f000000f000-0x18)=[{0x15, 0x1, 0x401, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000009000)=[{&(0x7f000001a000-0x1)="fc", 0x1}], 0x1) r4 = dup(r3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000015000)={r4, 0x0, 0x69, 0x4d, &(0x7f0000006000)="c22d3aca256c0e2376edd340b5b9f88d02e70f87c38179c4c17acb65771f6e7f12dfd571239c46fc84a1bce10cb31777918abc5a17e6b2d720c621db73e6e869cb35fabaea569332b53f77787a918b4292af63af3bc80fcfb13c3890e3ffa83cddcd0e0baafa503d9a", &(0x7f0000008000-0x4d)=""/77, 0x3f, 0x8}, 0x28) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000019000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0f31e9352a3562044b20134f48cccb3c"}) 2018/01/07 11:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b82000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000057e000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind(r0, &(0x7f0000587000-0x4)=@sco={0x1f, {0x100000000, 0x7, 0x3f, 0x2, 0xbb, 0x3}}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) close(r0) 2018/01/07 11:37:08 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$vcsa(&(0x7f000030e000-0xb)='/dev/vcsa#\x00', 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f13000-0x4)=0x0, &(0x7f0000f13000-0x4)=0x4) 2018/01/07 11:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/ppp\x00', 0x800000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f00006f0000)=[{{0x0, 0x0, &(0x7f0000f1a000)=[], 0x0, &(0x7f00000d2000-0x18)=""/24, 0x18, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000411000)={0x0, 0x0}) shutdown(r1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) mknod(&(0x7f0000654000)='./file0\x00', 0x1012, 0x100) 2018/01/07 11:37:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x400) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000b4f000-0x10)={0x0, 0x100003}) sync() r2 = openat(0xffffffffffffffff, &(0x7f0000cc2000)='./file0\x00', 0x301083, 0x40) fstat(r2, &(0x7f0000f3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x3) [ 31.077862] sock: process `syz-executor1' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/07 11:37:09 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f0000002000)=""/0, &(0x7f0000001000)=0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000864000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = socket$netlink(0x10, 0x3, 0x10000001) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000da9000)=0x1f, 0x4) 2018/01/07 11:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000704000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KDENABIO(r0, 0x4b36) sendmsg$unix(r0, &(0x7f0000d7a000-0x38)={&(0x7f0000455000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e5f000)=[{&(0x7f0000a25000-0xd8)="bbb4eacbf2748c4410e478afc4e5e816c034b25fe45cd2fa5ceb6e030da37a155e60b58dd81b14ac29aac183d61abc3e144deb865480ae1abd258ab771ab485f7ae99a8c45ec513c0de093b84a39875e775260790fe877f818185481b6a78041498acebd7292f1aba7392c2cc5ae4db78d36bb27c22dead35cb6997a924d5299e6a2852c81314ef0dafc85571758934a0ad85b4f9ccb3722440179db0d5b2c8f760f3b90a170fc6de067f495d1518ad4ce8bf1fc5d54d86548939abba0bfea0547904e90c37ed5de3a514e7cea8b4f6d24b640b3dcc76bc7", 0xd8}, {&(0x7f0000a4b000-0x1000)="976ffcbabc379936ffbeb5dc2ee3f7086beb7bc154eec838d572a9c27691981c7494c22e7a28a9c3f62e1c3bbabf0cb62e5d0a2ce4fd8b3ef071b4ef10f67699fb3a4b01ea6ef0938b754ef5e5088ea02b569e9a25dd17968f581138fa46035e45b3b89261ebfafa915fda6296c3079e382d3d7af7d167a5de9cd4c16510ca77fb9c102a4a2ceee450fabb1ff538cbc938e91c943b6ad352fd18fb6e6a44045705e31819321f3e9af2286e665593a770a1ba2d111774de074abab58e33bfb87b313133d0c9c252ff9869edeafbaa0c60787f362f2e1888510ee432f5c1c50d54bec7953b0ca72d4b7a72692a3e4bfe25f939076841693d249553ef899237639c1da38f52742c06c2ea997ea3bcfffb204b181394849b71e3edd1db65d3e3c50a9dfbf984036a3832e45add0963bea21a3b4f2d756a2b66adf6c5cb0646d0af8072c7f84ab6efd94014ef879ce94c3a82aa3621eb57780949087cab93197d8151ec54cad0a58a765c3e2114691b3d98f41d6400728d71a29bba3058a1859cd79e76f3e22846ea46f3eaee804c702af5b28dbcd0c3892f89c0deace5292303db46df974ad2221486e8ff27c2bcf1415fc1951930039f86a0ecb5af4ef91ec73eefcf1ba4c79d5c602f44589a49477df93fd9a984944ad9abc9f8b082426bb2528da2c10a05eca0aa7afdb51e5e2286745a0b4cfe5062ced4171ed72803a4d09851bee0dc8c94c29b8c15704f75e0aa90f7e6287ceba110f83de42f9af77ec95a28afc2274f24250b6d51ce39d0faa53450df6b87eb8060be11982ded78c5037d8d1f82df7c062daa3c8c30171a82315bfeee967e39fd92b64408d4b564d15669d1f2a6f0de22f0ae0907be58da771086ed3d67151fbf6dc34bcee8e48afbb3590c89df937b9a373599c9d76b1361925206fb811fc625d22836659ede9043e7c3f0ecd9bdba317ac314352ca1cb31b1a3079d7e326faf39aa1541105fbd03f59fa4744eab92ee9981314c9012e4bc2566761d0c969c9905023fcb181a005911f4f5dbe9d3cec139bdfbc3b3cf787a377b8b76be564570c0f3a792f82488a226dd793e23653070a068c7408c3e7e964b403a0bebf1f30072cae646cbfe82349825c1281af945adf41090a7d21996a28a2ad3a7e6f15668ad771a5283c3fa9607f9f31874a69393aeab398302572cc3c42877c626eb21e643523f8f7cb9aa52e6cd79a17ee9f2650354a1de86777263cd77b5e9063b757994d49bdae3242bbd3c1b23e936ec1889f8a0a8a5acf147499ece955bb755fda701e52b5e95deb2e31013c4cdf3cbd6b5fe133d25ec3bc7dd7d6a6e260ec414333bc3cc90e1c0bb49b3028f5b674fd7fa2596e937557a7bfa9beabd0975c0390391343b62a431988194c4dd69ff35dc86dff8ec2d4b658a2b4ec382b1abad5cfe4af99ba7a9ddf37b567d5b22c0907859f6a8f2cf54b515c901e773926e2605b7118d1e778e865c46d43b0f55b0b38f5061a20e3fe01445002ed7fe6badae431e59bd09402a148448f517cc94b1ecdef6132775cf70e1e5810a62053f16c5096167c6ca11ac05fcfc5c15e757a2b37fe482d068afdff19a55e2ddb3a11d698b035e4139d0797ef63bbef6267711565f9b8402256913b41ed0f28dfa8f70226c79480939d69324b74bc72bed183b335c2a513d715c76af60e33f0e015b4c2cc9686c431b11db510d1e464f5c1517ece705e144cb8ae9bb37cbcfa13ff771860e45bd7164d11be0752e54a7739d9cf15a71382afe13cdb7922ad39abf5e89c65bafaf165e8b0bdca872ef3fb05b6f66dfd6c15e2fc849740fa41f5d1ad9543040b1040ce9022f12b80b68a65bc13e00159f3843d9ae89734381ac4a591ceb4c4d9452a06d2759e16e56f523b3e83e7b707cdb5481bd10a38fbbc4808e8bebf75c9ee9bbb96df4f9840b5f84a029a54736aaca2f06574f2a9b483d9621d34996b3f2ae691633ae6226327aa406cd9a62177f14eee90be90f218066919e0c6967be0d129e54a92c0e4a26cae5a56f3503b51b25828d3b2ebfe77b743ef214035c1aa07d91cdee15200147b0b8b080453e92ccbd0d21a2894db4db95fb3962508d657bd97d1eaeaf147974e6f28a76e38a1007e5661611c3632913fce9032af29a985c57648993f17f9ba33d9868b32a5f7b5ac2ec3c4bc6d3ba26dc5d66bf2083991a9a8def118804bec2a7aeb881282c2a6547ee433e7daa0c53f526afd1827804a6d474a57de021f4d74689b45952c8d32d8d3eceb98de40cbd1a77d55e969b7aba7677fb2a9a031fe5391fa34f1c63515346dc8a0e2309c385f3d3160f50abfe4738e8a695ddab7170834debd187d8e61495bda8f747f363540a790fb37cde81703d1d2f141f6d581698332650f9475ed134876ec58b128f5589d025bb353f651de1ef9339412abc43905c9695c883419c70e540addfaf75e425635acdead142f00ef6dd9a20808972d1bb734bb8b028ea7dffe63263cde56c01e181fa984f0359111e3caa357aaff13fea013f5e4fc5e999c9c0ff435263dab13ff4b4e0f3c8e89ddefe179cd4f1007638737eac07887b5e6518d8ccbfcf8d63e7a52a083771e8d6acc05f1ff3d860fb68c34cc2dce93dd0d2877235724cc87205e83e1fae788243ebc9da963657fbfccbd344c575723b19a53f459fa9a83e4253f9f87f5c1556602fdeb920db142b2c4f955510654a368b11973008202d1ebbdc6ad71ed46d39b502e502d9b54a5978bd624e2fec5b5cc4beda40b7ae291d9726be114756e6478ceef562bf0f1eefd92af9cb026cea304ce746e364dd72f9dab130df2b7b75ef058618ee0f05e2f0882c31f530015057dff802c6aa4200ef036fc8ddb377bd3a89d2a81341aef4b052a650b7fe4e6b28db9e5a6a6a1df5242f31ff049c78ef427a66b7d620459a149362c03af372c085f5bf80886551af87fcaf9bc30b128362f87d14c7ed4634b680ed5d88b4193e564eedbd83c34906d549ff93b6e65a3940a25a6679f2d1168a61dbb9139d9b083a6f7f3790ad505c3359638af3c85e900dc809b6c8495d6b4fedfbd52124aac25d44a46e5c632c2f0a52dc2017cd150c1eab308f7752fdf873a87035bca0f101fa7883bc72e7e57364d04e1cf9eaa9a7d1d3c0e87543d694633d3b75da7499a92c2316fd186c829511c2f03a497601b42219f37d238ed64df647c583b7b812900aadae7e60e2735aed6a98dfadd3b2718e740e0c2134025999232abfc2251148f2c2f8983326d1037e80776286f7636b4c176ed89b9526618680c6c6c787dd155f27bb1396869629bf77ee30aa0b3662cf7cd25aa108efc3804370fa547433fc0161deb07795d2b3359802e8f6d8b77250758b98f3fd723a46c04b3ef105ab44d2096259aacc56abc8ca569099076583a6196d97d3649f51d36ccce136fb51d9ee72e0e2838819eacf379225de589693990a05038d4f3c8d2b721528e2f4b752dcf133a3c4ea9fc66b7990ae556a187345e6425e52a83ee16f2fa492e16e5de5c0771305871eec14d6b63634f53789f0095c02d01df481aec16057464aafc0373f33b0248644bbf409d3b19da18b254c450d93b157152cccd3aacce60f992e0e364c4f4ec3d05e1ff1c0e13b07180b59d5e1b75b574344c0dda87a4265f2e294b8345d513d7908203b38b0a5f243fdcd1be63faa239c6886b1eba9e360ab5c8d42c77e9904e409dfc7f00b4daecb326e86d409f2f126898305dce8bae64444e04deecff60210f3976a77c04fdb6af4edbf39c0397aef676a3f2a8a90840bc7eb786699f5fd2414264e830890ed487eb3d26c86a7cfcabcd06abd941bdaf797ede287c788c7d65612d72b05cb0e3d2df8f43758ad96950029274632a44bf07353e3c51dd30ba305723ad3ba975a40fe6aadc92edb4fe48a3c01d28c57599ff9e734aeca5e334a248b009d816e135fbbdfe36fc32777843c2f9c79096d3d928d1fc4c9ca05983c89919d21c7c5d1b94000e2f735c5929964c15c2d36bcafa1c1377cecded0c8d9d85582cee2c4b966a604adacb181e013c6fe6700bb675d05d3087bca649f8c96f656f14acb56b6131dea0250d3a0ce063da202f1b0ce73bf1424307e6c3d18c22a07037d3f6fb14ab090f8bcc76b8b28717917303d87d7b87f54157b4c57bf101926e22d5a349bba6e97684bc03bfdece89569be7e5c0420458014b01dfe3ca27df1686ca58bf4926ae7626d1fbb853a109cd2226af7d0ba81ff0257900279ec41c8f37dd7cbabb174196c505cf037abf4d9de07b5f093ab1aeddc8dacb26368cf5a7394f86ab0ef3392f13ab158ae70d850fe15c66362cab298d116138812164aa8a92c275ed85606d30606271daed61ef8c041b3a9342e9e0177f6fcbce37eae3b7893612bf33991cb947fbcfcc449879ab6da142d73799ee5385dd138c59c07d0d2189e5df3825119160e7bbbb5b963c900bd30dbf0e5225337529f97712c262f62e32db8e67e18e905e8dac3805c8307b07ec0a56193de69c4560e04e49348acb2c8d530cbd4869b3a552570f32897cb128b11bbe0f848b05fe7e5c41f06cbb085750c2c27378ecc541ea30e25c62583ce51268ccf3872b7d6326321cb79d17b1393714561c5a84138c2900af2e15681f27d0e5bd7739ded7f064659154cd1425ce697a239125fec5a63357b7c1f39391707b0d26248dc1519b9c2792f0482af7b04e0d5a18fc2a6cf2ac3a91d123f71eedbd1734f4ba9e99823d933c0b44858cc7bd90eea33984ccba6d14ca16ebbaf0e04ebbacbed20c6795edeef46e9d587383848288c2f598155fb8548bc02cba349db86dbf081a215e2e01414f73e4a00eac883019531e6044b6c173130d6ee835c98a0dc59a8b695d5e4b8a29d59b205d69242790b08988b1676d7ee17ab92b0ad6d3033359edd01659ef5b207e97e8815dee2c8cefee34a013287b3cb5ca9cda236437feb3b5bbf4bc05bbcd14fcd29000ec0d8d780c96a749e9def4a3df2e8ab511a48fee119bdbc851a4f1b0b0839af4db2a915450a053840414445fde13b00da439cc37f92749d7762711efa11a1a6bd93a564cc2f3f82397448b33fa055d1e5fbb18f228fc4fd602d3d965fdb33efc6a77c25c365153af51411deb48d2760816b6dba042174da775835b570c82e44066f9baafe8012002bb78c5f1e39d49cfe9cabf33ec72b986883975f06aa75d0713a5f31f755a81c0afdc2ea16370b429e71b83033325dfb4729fbb0df126616bdc49316ea744a1491e07dec24f469e0eabfb6f3aaedd1e9e7ae9d8b1f7b64c94bcb23b686b7f30fe159aa6c6ab37f4646b9d2adf0521a9ca0caf9e0f18b0cb0cfee29fd042561a72584dc1854567ea7c0b3226cb6ea8dc183a2818393e9a4b08181e61d847d5313e2f50d78b2d61ac4c00892a25ef669ec1e04604b11ad67b00d066bd3524be79241868737447de0f2cd4a62ded7840671e65a3fc184bbb4e8432b5d763864c8878e6b1f1eede1cdb1fd217eefc3b0e51c804f295eb0f7e90ef824a57f19f17bd80ff3d555eeaae036f4d9d1e387149acbc2a4e690e2ceb4d97dd33d3bb5e597555b12a1a99f789950a1e589abdbe0edccf63dbe76336f04861bac5bebc880fe04cd94ca696b8e206b0178908137b0eea9f3812766c2ac2ca129124ce54d2c43cc6e306aa057c2c5404f27bba5599c9ad423f551e9b76a9e47ca474e0394f59d86b4d2fbcfcf75e7a450ab47d2b399fa465fc82136cb5a2d10ea3abf2a054100049872ba2c16439712e0b5b7", 0x1000}, {&(0x7f000099f000-0x8)="95fdf7f63bebf9a6", 0x8}, {&(0x7f00002f1000-0xf8)="9c74d2cfbcf4de4f9df48cf1a72f1196a7eefd57d6056e7eeeb3a521e3a742f8a40fd6a57cb36d6605038b293e8ff6204da2de862a2626901b63a737c4f9c8e9255dc494273febf8c35294e725118d8ff23a8112d0678f519dc99a3e9d13c696d33f0b582631379f9ad42e6360cb7ae3f78298a80185d2675ff71d0a4c10f11be2e0081c73045bcf85f28867600c3d5a765c02493b319ad226da9d228f0149b119607fe1459f97492b3dd4058bad78c4ac500690714bcc92377aae59b2fa01b9a4d2e6e06721c3ac3cb982788236f2f0e5afaf83dae1368ca569e4c23246feae8c26ddb4462a343a17d0a02d6918d62be8b236fdd9a87a0c", 0xf8}, {&(0x7f0000b9b000)="ee95c44bb20167aa768131b37937c6e39f4599666db3c148008f1f8b1e8af6cc91b8bc2ccb16ac2d83153ea1d512d7ce35037b4790593866581de887", 0x3c}, {&(0x7f0000d9c000-0xe2)="090343af56390141eb5123f64995bb63b5072abd10a5d5a69c05cabd683a70f820d178c2b9564d47821ee82c78152219387d2e7fccdce1e51fe2c532a49cc493027162a2b795e253836581760dcefdf60d9b320a66cc6aed69c7a99808815288156969325837e612d1c7ffac81a9a39c1474be4710c3135470c6ff7a10bb7044ce20bef2af2fe9e41c341c035a3593e8ceafe1905d14d6254ac8e9156e400235f6bd797a18ef6902a18e1df966f9e334a7a10e4d4377f256d6632a1c857a965ba29a191dd6549c6dba5c0b99aac4dad6c2b8ba9c9cb9d149be4b79027dcbbb8026f9", 0xe2}, {&(0x7f0000c13000)="a5e0cad3f03e8fc7d718844e01e1075a94007861001719ce399ced01bd6f7cfd6bfe9d3f6da4339fd4119840a74d74", 0x2f}, {&(0x7f0000bfa000)="87cf3eb3ff2adaf979048425449191bc64974b07a00eced099bec4cc3635c409101f581abe4753d3fc804948eb226eee713492e5e1a44fe9cdddbc736ee70db83b0696e61c6a60c631a5b862b1bb5c91bd1a0fe27b50ea7b02bfc6378f9a613d4a9470396f547f166d42fbb3ee45f562dbdb36533b51b867f314015144145227506a26aecbaeb7fe03616fa6ab3c5150757a7d5dab53c0c2b54a8a3c287c2b3f886842944e0820f093e30e3b81133830a733f35b08f3a0a98e21212ea4350b644ca4c6937a949f9a04d87c7e8577cdf184b4bdac65d5a9ef3c1fb9c3d50fc58d05363c3d54fef539952b16427265a0a6ca18ed45b7ebd3ebdb", 0xf9}], 0x8, &(0x7f00002fb000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x8000}, 0x4) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$loop(&(0x7f0000624000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1261, &(0x7f00003f8000)="") 2018/01/07 11:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x81) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dbc000)={0x0, 0x8001}, &(0x7f0000750000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b64000-0x6)={r2, 0x100000001}, 0x6) connect$unix(r0, &(0x7f0000620000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/07 11:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ab6000-0x3)='/dev/mixer\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b17000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000d9e000)={0x46c9, 0x8, 0xfff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4, 0x5, 0x2, "38f9a99781431074c686935470b664a9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9e1, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e44000)='D7G\x00"', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000b62000-0x4)=0x2) 2018/01/07 11:37:09 executing program 4: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7a}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000001c000)='/dev/snd/midiC#D#\x00', 0x20, 0x121002) ioctl$TCXONC(r1, 0x540a, 0xffffffffffffffc1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000024c000)={0x0, 0x3e93}, &(0x7f00000d5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001b4000)={r2, 0x6aa}, 0x6) 2018/01/07 11:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000012d000-0x1c)={0xa, 0x0, 0x1c9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x0) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r1, 0x0, &(0x7f0000d67000)=0xfffffffffffffee8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c5e000)=0x0, &(0x7f0000f8d000)=0x4) recvmmsg(r1, &(0x7f0000489000-0x12c)=[{{0x0, 0x0, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f0000429000-0x3a)=""/58, 0x3a, 0x0}, 0x0}], 0x444463f, 0x0, &(0x7f0000b03000-0x10)={0x0, 0x0}) 2018/01/07 11:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000831000)='/dev/sequencer2\x00', 0x262000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000a21000)={@loopback=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f00009cc000-0x4)=0xc) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000cba000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x815}, 0x98) 2018/01/07 11:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x108, 0x0}, 0x10) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000de9000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000015c000-0x20)={0x401, 0xffffffffffffffc0, 0x7fff, 0x3, 0xa, 0x1000}) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$nfc_raw(r1, &(0x7f0000a7b000-0x10)={0x27, 0x5, 0x2, 0x6}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f00006b8000)=0xffffffff9dcae666, 0x4) socket(0x5, 0x2, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f03000-0x20)={@generic="ee04ea51838f544580252ca0262a819e", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 11:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000145000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c3000-0x10)={0x0, 0x0}, &(0x7f000030e000-0x8)={0x0}, 0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) close(r0) 2018/01/07 11:37:09 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) 2018/01/07 11:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$bt_rfcomm(r0, &(0x7f0000d2b000)={0x1f, {0x2, 0x6, 0x10000, 0x9, 0x12, 0x6}, 0x0}, 0x9) r1 = syz_open_dev$vcsa(&(0x7f0000c51000-0xb)='/dev/vcsa#\x00', 0x10001, 0x400000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000167000)=0x8001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000259000-0x3c)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:09 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007b7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000be1000-0xa)="4027776c616e315dcf00") r2 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000e05000)={0x57, 0x10, [0x0, 0x1, 0x5, 0x6]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cc5000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000686000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a45000)={r3, 0xfffffffffffff801}, &(0x7f0000f7f000-0x4)=0x8) r4 = socket$inet6(0xa, 0x80000, 0x2) bind$inet6(r4, &(0x7f0000d8c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) connect(r4, &(0x7f0000ee6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/01/07 11:37:09 executing program 7: r0 = getpid() r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0xe, &(0x7f000051e000-0x10)={0x18, 0x2, 0x9, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r2, &(0x7f0000fab000-0x68)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f2949649001f2afa9fd016f97ea68e005000000000000000000000013", 0x37) poll(&(0x7f000000c000-0x1b)=[{r2, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000018000)=0x5) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000062e000-0xb)='/dev/mixer\x00', 0x600000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000c82000-0x14)={0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000006, 0x0}) ptrace$getregs(0xe, r0, 0x80000000, &(0x7f000004c000-0x94)=""/148) 2018/01/07 11:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006f9000-0xb0)=[], 0x277) 2018/01/07 11:37:09 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000030000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000002a000-0xe8)={0x0, 0x0, 0x0, 0x760, 0x4, 0x0, 0x2, 0x10, 0x18, "edc0e53749af5eab5a58b5dcdcaa624e924d85d677c6bc3cca75eb0b1b8fb3be9876c98eece69866633cedb60ace50d0dc79a2b7396a3517bfac38bf2251c770", "95c08ef3602813a7225135b330e74e5a7bb643f081b43d5d860fd9fdd3b30248eaf817d57cc576f92536e2c905da82063359898add05213653bbbc689f69c0e4", "e89726d7269ba6f96046b73155a46e61a44e73a7097151fdf8435ea98123791c", [0x4, 0x8000]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000031000)="72f7a0e747cd6993f598c26ab0378074", 0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000029000-0x18)={0x1, 0x0, [{0x40000071, 0x0, 0xfffffffffffffffd}]}) 2018/01/07 11:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000358000)='/dev/ptmx\x00', 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0x10) 2018/01/07 11:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff82, 0xe80, 0x0, 0x0, {0x0, 0x6, '},s', 0x0, 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}, [], ""}}}}}}}, 0x0) 2018/01/07 11:37:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e44000)=@assoc_value={0x0, 0x0}, &(0x7f00006e4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d03000-0x11)={r1, 0x9, "35637869c7bb7ba89e"}, &(0x7f000032b000-0x4)=0x11) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) 2018/01/07 11:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000271000)=[{0x0, 0x7, 0x0}], 0x1) semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000004b000)='/dev/mixer\x00', 0x2040, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00004f6000)=0x3, 0x4) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/07 11:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001e000-0x12)='net/ip6_flowlabel\x00') syz_open_dev$usbmon(&(0x7f0000394000-0xd)='/dev/usbmon#\x00', 0x800, 0x8000) fallocate(r0, 0x0, 0xffffffff, 0xd47) 2018/01/07 11:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8000, 0x0, 0x55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ac000-0xc)={0x7, r0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000df5000)={0x70a4, 0x1, 0x2, 0x3, 0x5, 0xf8, 0x0}, 0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a92000-0x10)={0x107000, 0x8000, 0x0}) 2018/01/07 11:37:09 executing program 7: keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000734000-0x30)=""/48, 0x30, &(0x7f0000d39000-0x38)={&(0x7f000095b000-0x40)={'wp512-generic\x00'}, &(0x7f0000000000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = add_key$keyring(&(0x7f00001ec000-0x8)='keyring\x00', &(0x7f0000e6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000ae2000)='asymmetric\x00', &(0x7f0000c18000-0x4)="07effff5") getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00006de000-0x2b)=""/43, &(0x7f00007df000)=0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) 2018/01/07 11:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000015000-0x10)=[{&(0x7f0000b64000)="39000000120003190206ffff7f00000900000000041a0058d901000300000014190012000f0000ffffffffffed000001000080010400000090", 0x39}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000861000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x10400) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000108000-0x94)={{0x7, 0x8, 0xd127, 0x1f1c82fe, 0x8, 0xffffffff}, 0x1c5, 0x4, 0x4, 0x4, 0x6, "af8831c999fadd69b891189171b6d2a7f1d4307f62ede5d9301344aa7ca7d8132ac49ec60d00e7e259332dda7d49e7c1ebbe2c302d407e29179434b8de33c576e36f171f6088c65acd7e2b8602074aa8e28f465a97d2b87550673f32aa6b30c2d064796d6b34f63de9c6f055a7781315c24e9378f3b5665fdf7db2f9654ee223"}) 2018/01/07 11:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000033a000)={{0x7, 0x0, 0xe6a, 0x0, "922de6192c64609d9efc436046498197992f51ff5f0ac96fbf341c8e66d466485ae63ba44c30a9a5fc0b50e4", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000067f000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/07 11:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000000000000000, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00001b2000)=0x5, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006df000)=0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 11:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) pipe2(&(0x7f00009b3000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000656000)=0x0, &(0x7f0000f4f000-0x4)=0x4) 2018/01/07 11:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bbb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000c3d000)=0x80000001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fdb000-0x4)=0x0) ioctl$KDSETLED(r0, 0x4b32, 0xb21) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000dd5000)={@empty=0x0, @broadcast=0x0}, &(0x7f0000207000)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00006a8000-0x18)={0x5, &(0x7f0000a36000-0xb5)=""/181, &(0x7f0000e82000-0x78)=[{0xfffffffffffffffa, 0x7, 0x100, &(0x7f0000a7f000-0x3)=""/7}, {0xecf4, 0x1000, 0x7, &(0x7f0000998000-0x1000)=""/4096}, {0x3ff, 0xc8, 0x2, &(0x7f0000b59000-0xc8)=""/200}, {0x1a38, 0xfd, 0x7ff, &(0x7f0000f43000-0xfd)=""/253}, {0x3f76be6c, 0xec, 0xfffffffffffffffd, &(0x7f00009a6000)=""/236}]}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000546000-0x4)=0x0, 0x4) 2018/01/07 11:37:09 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000023c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008ae000-0x1)={0x4}, 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x6, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f7d000)=0x6, &(0x7f0000a7b000-0x8)=0x2) prctl$void(0x1b) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f80000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x6, 0x6, 0x7, &(0x7f00004a6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x3fffc000000, 0xfffffffffffff800}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f81000-0x40)={0xfffffffffffffff7, 0x262, 0x1, 0xfff, 0x1, 0x1f, 0x7, 0xfff}, &(0x7f00009f4000-0x40)={0x1, 0x0, 0x48e1, 0x0, 0x2d0, 0x3, 0x5, 0x5}, &(0x7f000029d000)={0x5, 0x4, 0x0, 0x4, 0x6, 0xfffffffffffffffb, 0x100000001, 0x10001}, &(0x7f0000f80000)={0x0, 0x0}, &(0x7f0000f80000)={&(0x7f00000d3000-0x8)={0x9}, 0x8}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) 2018/01/07 11:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f00004c1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000847000-0x12)='/dev/input/mouse#\x00', 0x6, 0x80000) getpeername$netrom(r1, &(0x7f000088f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d0d000)=0x48) listen(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/07 11:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000aa6000)='./file0\x00', 0x80402, 0x12f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003cf000)={0x0, 0x5, 0x20, 0x7, 0x6}, &(0x7f0000d34000)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d0f000-0x8)={r1, 0x7fff}, 0x8) r2 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r2, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fe9000)=0x0) r3 = request_key(&(0x7f0000a72000)='ceph\x00', &(0x7f0000cae000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c3e000-0x32)='eth0system\\&.eth1securitysecurity,GPL!eth1cpuset-\x00', 0x0) keyctl$read(0xb, r3, &(0x7f0000c79000-0x1000)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8cf8) sendto$inet6(r2, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f00006e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 11:37:09 executing program 3: r0 = socket(0xa, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000558000-0x10)={0xffffffffbe5cd83a, 0x8, 0x3b, 0xffffffffffff7fff, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c4f000)={r1, 0x2}, 0x8) 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, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/07 11:37:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a3a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000133000-0xe8)={0x0, 0x0, 0x0, 0x81, 0x81, 0x0, 0x1, 0xb, 0x4, "b6862bddafc5000b24ef05001aaed6830905c4bd009ff66093d8ed6f0ebadae1b2f8463756974add56b906d80731fe03f8cd685218c6cf9703d6c317992b9c3b", "3dda710a126a0e4f8bfc23141c4c1adf6e8c7e8d3e31f918ffaff0f3743a0ce9eedb4d2c62fa809a76b3950f867c8f504af590bb323707243f87db89dabdb0c9", "cc41a7b28f1cbdcfd658d62a7ef2d26d45041513345e4888a4b49989feea6ade", [0x7, 0x9]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) sysfs$3(0x3) 2018/01/07 11:37:09 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000010000)=0x81) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 31.509120] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 11:37:09 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f000013a000-0xa)='/dev/cuse\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008bf000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000692000)=0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f00007b7000-0xa)='/dev/dsp#\x00', 0x0, 0x420000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003fc000)=0x8, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000898000-0x8)={0x0, 0x0}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000519000-0x4)=0x100, 0x4) clone(0x10010200, &(0x7f0000ebf000-0x90)="f014996121c955875be73d6c6cb9a7bb4aae467074e258f2a5c48f4c12f64636efdb1fd488c45e1f44a12d7684719fefb00fd54852761a76fecf6488651b552c1332c7f7a9cb4853c07aa9d840942204b0474349d3a4ac56c1f804b18cf3f280bec9afcb2fff8c94f32c61e9e1d541c9930b4cb306cc679e1057fa74ddb66c32e15d83320f2c451954a68cac028bff11", &(0x7f0000061000-0x4)=0x0, &(0x7f0000999000)=0x0, &(0x7f000056f000)="") signalfd4(r1, &(0x7f0000ab0000-0x8)={0x10001}, 0x8, 0x800) sched_setaffinity(r4, 0x8, &(0x7f0000e72000-0x8)=0x8) sendmmsg$alg(r5, &(0x7f0000d14000)=[{0x0, 0x0, &(0x7f0000aff000-0x80)=[{&(0x7f0000176000)="62adb7cbdf9c9852ea61e80384c67029e6", 0x11}, {&(0x7f0000ffb000-0xa9)="3aa6f7fa680b56db73782762d0d4861733128330c88c7f7d75b7f5f1aea31c5da213ec76131bee2e921aae9e6ca20bc139c00de953c14128fb8742f2b39ccf6e1d9b6a7312008380f252a1991642b18e399aeaa17de22db907e464036434a9bb05214a42501faf49cad33e3e2b0fd3a49e0e9ba33d6d5a1d92d935a2b593b27bd01f334b9c644577823945012c2af43fa3510b1271c8dc8cd31d2d7f6a2b72108ce7f344967d96bebb", 0xa9}, {&(0x7f000091e000-0xd4)="a5b879151b1264f2d06fe5c4672e73d56ba78d2a98d8c6354734a2aea8972184371e7781716f427ac3e8349bd72bfc531c45f8a5d6668e7f1806c31f1b1a155011a440202635282a61f6cf34e2b3be31f6a291d2264df58ace7c67b562ab04b51da98002be437a80cc6ce53ecf16d2629e2ab622bcec7dcb5c165d7d85383ff36c54247c496d6d33de935cc6540841347a4c31e54c952fc1b167e8c0ba32243cb17f0a54e33bcf8f7dc428829ccbe23b261f29ae83029eac824062cca26fd0ee517650cf91b3c501073c7098cd8a3e0519da8eea", 0xd4}, {&(0x7f0000f0a000-0x3c)="d77b62183904526a802e0894efdb5fee8109aa8a9146496cb684d3091a9324df9497d658aabf95153d2f378e692242157d03a80d0558c7257643c4e6", 0x3c}, {&(0x7f00002d7000-0x12)="2650104916353a98764cde939ce544faa81c", 0x12}, {&(0x7f0000516000-0xd5)="05a37f6ebfdd3ddb28842e88532e305bf592a801a3fa777d57bf928d4bfca8be505f28654baf798e9098beddf8c66deb6dd49222e3d44370908c4b4f7429ca8806065bf784a573adc1b5c7e264061756c0e65c0b7b667029005d562ecd2c9bddf37a691520f0f6097d20e7ddcccc3792ce4f1af631da4eed00150fce77587605bcee92aa02f6ec8a527051f96e39a25a7610821b223936547a458c2e916462c6e3aca1f39422ea0e047096ff3fd9e8773d7cb8ee2d417ec92effe8a822eed4f44109176fcdb18f1a20ec3b207fe3565801b636d49b", 0xd5}, {&(0x7f0000a9b000-0x1000)="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&(0x7f00005bb000)=[{&(0x7f00001b5000-0xd1)="6644bdc1cacb41641e5434b508131ef0ca036a593fcd4bbcb3735558b9393cc69096352c3ec5a7c14ddd0693ec84016d3fc02a24a96e3ff4ddadf8d5589ab9d5df0473a1313ff55fafb5b9481ff9dbb79c86981e938e56f8dc8298cbcb146926eec6d6e04faf62f2547252f346199f9e106621c4be66216dca7b948ba611709352e86b424cc0382ec905548eff8770b281db125ac23728587c21eecaa95618f5b701e5cbf6ba7d54ff3e121b180e63c41038749a38ca814ece9911f3155dae0254569107e17ca6b015be1fdacc2a1b03a5", 0xd1}, {&(0x7f0000fb6000)="9fe3bf533a998ac1efc572a5a3065ab698308ebab2fb09493a995b9f", 0x1c}], 0x2, &(0x7f0000d8c000-0x1178)=[@iv={0xa8, 0x117, 0x2, 0x94, "c3f2606a20d30b24edd6d126b3e45c54a3b027b620fba90e6f4b55a0d9794d4b0d522e7f9da4973878278ebf9ef7802ff262b0ed5e8192d02e7804a48c437817b0a0edb76ccd505c3a044e2e0145edc84d6a46a8d9d0da6d9db467fc4910331e15dacfa3f17f69621a034683a8b2e0641dcbb061570bad27de18e69602b19e4eb2bb67c4aa0486700519de145ad62d39a08c5c50"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x13, "12a391c7442e5cc7e36469215e312d089c3df2"}, @assoc={0x18, 0x117, 0x4, 0xea1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xfff}, @op={0x18, 0x117, 0x3, 0x0}], 0x1178, 0x4000055}], 0x5, 0x24000040) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000032d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000)=0xe8) r7 = getegid() fchownat(r2, &(0x7f00002eb000-0xa)='./control\x00', r6, r7, 0x400) unlink(&(0x7f0000c11000-0x10)='./control/file0\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 11:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000764000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e9e000)=0x1000, 0x4) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x10000000, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078f000)="", 0x0) 2018/01/07 11:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) sendmmsg(r1, &(0x7f000059a000)=[{{&(0x7f0000e87000)=@generic={0xb, "e3f8b0a5a944ead858ff3da8bdc8b74bc5643d677e27cfe382d833233b992ccbe0e26406c609d4430091ddb3de4519e7475f4abea90cad2e903489711a30d178f4cf3623e723efc6ae55a89d35ac27b647c6bbee9682ab2bc51d31273a2f235b9630981c151a3a7a0df62ff5296e8f6189b2a45d14ca00418febd2aca1bb"}, 0x80, &(0x7f0000e88000-0x10)=[{&(0x7f0000a66000)="9837322fd5b8865c9551b643d86bf22263d6014218efebfebd9dd8a3dac38e493ba71a17ce1c0257fe588f20870b613a69d1e86f94edf5f84ae2e01fb10374fc468e270cde791aaa7cb4c3f10ffa8cf76269c95eed43981509df2882328be683b9a34f35027106d2149eae8a71a923589ba4c785fb5e4c9d404bd031efbc945bf4b4da81a5bfc614ecad37c48fe5f1d651377338d1", 0x95}], 0x1, &(0x7f0000662000-0x168)=[{0x98, 0x197, 0x2, "4ef6a83e1cd7b3715b24dc3194a5058fca7b86844cdee55f1994af3e62609324e7e8e92b053657baf0ea37d62ed2df0082a2de1fccca83470a1106bb893eca2670bd152433163f311011fbf36d56bcfb1d987f11968e204d75d5d3f6d294e485a2fc0a03d3700e9cbc0c36d0e1117089e76f64d772e874c0f83b971a37b58c2639"}, {0xd0, 0x105, 0x7, "7b2b74e3e446f9ba65eac78b37f83c2940b3b39d99699642ff58fbe3107b41ca1175c5dff6affd2d7c1c2a3ee49371fddd6f8b5a1f5cae84c6642730a0bae213ac97fdb6c71ea4f079ed0ca713d8d3c13432c834dac437744b90288788e45433232ed498e83d87cf3cc8fbc5114c6a06425d87862a0a096a3d77f899d9a78a57a8c1ed2f817dc24af04c69d8eec926b9bd312be148a006deb24e980035098101c844bc2e3e3a07e0988fd449212f12ef27df93f6892ac5e6df469e"}], 0x168, 0x20040000}, 0x9e}], 0x1, 0x20000080) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008a5000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002fe000-0xb)={0x9, 0x46c9, 0xfffffffffffffe00, 0x10001, 0x50000000000000, 0x10001, 0x401, 0xdd, 0x7, 0x7fffffff, 0xfffffffffffff8bb}, 0xb) write$tun(r2, &(0x7f0000a8f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 11:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200001, 0x400000007, 0x200000000000009) sendto$ipx(r0, &(0x7f0000768000)="1400", 0x2, 0x0, &(0x7f0000329000)={0x4, 0x0, 0x7, "b88eaf5c374d", 0x0, 0x0}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a6e000-0x10)=@generic=""/16, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000083000-0x4)=0x1008, 0x3cc) 2018/01/07 11:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c06000)={0x26, 'skcipher\x00', 0x0, 0x28f, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) sendmsg$alg(0xffffffffffffffff, &(0x7f00009eb000)={0x0, 0x0, &(0x7f0000a9a000)=[{&(0x7f00000dc000-0xf4)="177efa094508dea6958b5dcad2a9e3b1c0a754043cded7deba7c6f27ee8c561fe14bc7019eba5f3a6cfc1779c42529431fa1b57e05d2cb96fa6fce7a46305866", 0x40}], 0x1, &(0x7f0000145000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000aa8000)=[{&(0x7f000064b000-0xe2)=""/226, 0xe2}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e4ed069819c5b2a, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00006a6000-0x46)=""/70, 0x46, 0xffff}, 0x40000) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000cb4000)=0x4, &(0x7f0000c88000-0x8)=0x2) 2018/01/07 11:37:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e5d000-0xe)='/selinux/user\x00', 0x2, 0x0) getpeername$netrom(r0, &(0x7f00006b5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d6a000-0x4)=0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00002a3000)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x11) 2018/01/07 11:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000018000-0xd)='dns_resolver\x00', &(0x7f00009b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = request_key(&(0x7f0000006000-0xb)='asymmetric\x00', &(0x7f0000e0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)='proc\'eth0\\nodev\x00', 0x0) r2 = add_key(&(0x7f0000e0d000-0xa)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2f)="", 0x0, 0xfffffffffffffffa) keyctl$link(0x8, 0x0, r2) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000e0d000)='\x00') request_key(&(0x7f0000e26000)="757365720003", &(0x7f00006a9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc4000-0xe)='\x00', r0) r3 = syz_open_dev$admmidi(&(0x7f0000ed2000)='/dev/admmidi#\x00', 0x2, 0x20000) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f000065d000-0x4)=0x8) bind$bt_hci(r3, &(0x7f000093d000)={0x1f, 0x2, 0x3}, 0xd7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000597000-0x8)={0x0, 0x40}, &(0x7f00002b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c94000-0xa0)={r4, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3f, 0x3b, 0x7, 0x61}, &(0x7f000090a000)=0xa0) keyctl$read(0x1d, r0, &(0x7f0000010000)=""/0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f000063a000)={0x40000001, 0x0}) dup(r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000095d000-0x10)={0x5, 0x2, 0x2, 0xfffffffffffffffa, r4}, &(0x7f0000bbb000)=0x10) accept4$inet(r3, 0x0, &(0x7f00007b1000)=0x0, 0x0) 2018/01/07 11:37:09 executing program 2: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b05000-0x8)={0x10000000000000a5, 0x0, []}) [ 31.643632] device eql entered promiscuous mode 2018/01/07 11:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bb5000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ba000)=0xe8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000050c000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000acd000-0x8c)={0x0, 0x0, 0x9, 'queue0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uname(&(0x7f0000861000-0xca)=""/202) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00004b2000-0x10)={0x69, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f000032e000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a87000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000699000)=@assoc_value={0x0, 0x9}, &(0x7f0000a66000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000134000)={r2, 0x68, &(0x7f0000b2a000-0x68)=[@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3000000000000}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x768d05f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000091d000-0x4)=0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/07 11:37:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000540000-0x1a8)={0x1, 0x0, 0x0, 0x0, 0x7, [{0x3, 0x100000001, 0x80000, 0x0, 0x0, 0x2086, 0x0, 0x0, 0x0}, {0x5, 0x98, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x256, 0x40, 0xfa53, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x0, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0xdf, 0x5, 0x2ae, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x5, 0xfffffffffffffffe, 0x100, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x10001, 0x4, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0xcb1, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000eed000)=@req={0x48, 0x200, 0x7ff, 0x8da}, 0x10) 2018/01/07 11:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000657000)=[{&(0x7f0000704000-0x29)="290000001800310dda00004000c907020a2400000000ff0680000c000c00080004000c0001fb00006b", 0x29}], 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) getitimer(0x2, &(0x7f0000b00000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$pfkey(0xffffffffffffff9c, &(0x7f00006d5000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/01/07 11:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x6, 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00005fc000-0xa)='/dev/cuse\x00', 0x100ffe, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000086f000-0x8)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000959000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002d4000-0x8)={r1, r2}) syz_open_dev$sndtimer(&(0x7f0000a62000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$VT_DISALLOCATE(r2, 0x5608) syz_open_dev$sndpcmp(&(0x7f00002e3000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101400) 2018/01/07 11:37:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 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) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/access\x00', 0x2, 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) r3 = accept$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0xffffffffffffff86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000dab000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b1000)={0x0, 0x0, 0x0}, &(0x7f000026c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000016d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000874000-0x4)=0xe8) getgroups(0x3, &(0x7f00006bd000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000116000)='/selinux/access\x00', 0x2, 0x0) pipe2(&(0x7f000079e000-0x8)={0x0, 0x0}, 0x80800) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b7c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000001000)=0x0) r13 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000706000)='./file0\x00', &(0x7f0000000000)={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) r15 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000bf3000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f000079c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xa0800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r23 = getegid() r24 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca3000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r28 = openat$autofs(0xffffffffffffff9c, &(0x7f0000437000-0xc)='/dev/autofs\x00', 0x240001, 0x0) r29 = socket$nfc_llcp(0x27, 0x3, 0x1) r30 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r33 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) r36 = socket$bt_l2cap(0x1f, 0x5, 0x0) r37 = syz_open_procfs(0x0, &(0x7f000074a000)='fdinfo\x00') r38 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ff000-0x90)=[{&(0x7f0000000000)="1b10fb703740577bd14477ea26b71a63a9243fa5170ce1ca7ba6d254e03e26e8606720f74340b41e58dd3ae29da10f02e3eb560275ffd526cc38fb63f3f9a572d010eec855f092c2f000a795cffd109c462558e98e09b7d7c04162096e8be6a4d16cad38f71b4e091d6913b5b4c892ba08cdac414e2d19a5bedceccb27a9822c4f6d86c2df318dde850d78529aaa1ce943da5c45b52501f59b3c695298de0aef7c4a7fba07ebd668c62e8a20a5f034d1f2069f462d4bc97e2e", 0xb9}, {&(0x7f0000c34000-0x73)="ff10448d08893c1f1459d6040592a0743edf43c9721dafa3e4a360304edd38655b90ad205e5ec25f686e92a711bdf7efe6a34eb747db92602278a7ad97a2b586aff4908867a127e1feedcae5927f7bfcb69f3a19ce62ba5844958139ef88c4305974707de077460a5d7edcc35db6e79ba34e8f", 0x73}, {&(0x7f0000001000-0xe0)="e69bd02506a0069142848afd600541026eed8ddab0641dcd20958babef108f1ffc6262c33a8fd55acd2ca687c4fc039d09b60c3a286c52b744fbd2ed8e0e72139c815507a1a7c6c7f71299c294c2db0f3978b3023f3db9add984828af3c2d0d1ae3d68c83fc41857e910cd03b9b36c8cc582752f69849f32f12571f4e33a0128f8dac6e7c1ab282baf42d2c3a9b9aa57ec1dfbd48eae8fac6fe45ac7f1a9adcb92ecaeca68db15de5094e623e1701efc5c453e7d40f9d31715cf87de09c2df42bb0cd337ed31f95beb05796cfaad1d958b112eae5560abda3f1d212932ec0757", 0xe0}, {&(0x7f0000000000)="190fdc2efdc6dc352713d1c8789d23a40ad5d1eef060cf92f087b4c9e17e116c6b65bd06195f2d179fb4e5856918109b35e0cbff7130421e4f272d44f06c813c0d458a873ba6861b2650e69bcea7daae6146efbd7751e52cdc09e467845cde8e09ab78a0a462f3e4d14f2632f45e90e93e49d5cadbfeefc409c2b03505b1ae6633365f1fa995715348b263939e3d0f5d0fc229f32f3526ed48bc246486c4d738d80f85d6c2921e2ddb554f311543d99c7673bbe5b70f7e04f7e7c3fdaafae7a0b55711d9be52e18ad1db3aa917f9261c038532c8946f4269979520f1f781a7cfd8d8", 0xe2}, {&(0x7f0000923000-0x1a)="069911adb5aa813a5d5792222e2cde0b18b327f9e714ba61e64c", 0x1a}, {&(0x7f0000000000)="aa665101612d7868ba335657ee20f870e38cd90cb631f8c67b5b0a65657f0f4fbf91f159f546", 0x26}, {&(0x7f0000001000-0x8)="5b51080cbe613abf", 0x8}, {&(0x7f0000cbb000)="00bbc522e4d55b87d8d169ff4d14f72a82ecfd38c3e4c5a00a0941736ae667d5bd2f9edfbbba5f3b57c92c373987c02be213c6", 0x33}, {&(0x7f0000000000)="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", 0xfe}], 0x9, &(0x7f00008de000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}], 0x20, 0x4}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xd9)="e5212806a77fe4d72bd44d4a374e4ef6ee0430f8e49c94f27cc521e62e170623cb380746cd6e3fad03903c26ed5e136c5cb982da2bcd9c8e56bd3629b5213d49ad5e4e9f77bc8570b2fa87e1673e5fc33bf4e18c9696b4d997ea6bbbd24a05717c3ba389807da6acb9217b8ffef72fa5ecec4e8df3591ee92f4ec7ab47025fd41b7afd3cf24985eae9cac7607c1845df4d0c280d4f0d876a2f26de953c78ff729030e31b199edd83e1c32107a0a22e1f7c2d1af11927175dc0d28439e0d8f0bb5dfa36ea537009193c0a772b2581546c9fd930b8fa809cda13", 0xd9}, {&(0x7f000009f000-0x1000)="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", 0x1000}, {&(0x7f0000a0d000)="861fbd0d24994e9756f623b2740fdb05da0570f71ca3d25c2036763c80836a77eedea257859bdfbf3893bef188af30a0d1e57fc402a2c274aae4a115361caebda43a4477b4cf490ae1cedf66aefd15fb7569e4795d4b6a831db43f150e01a415238fac6aa6f0335524fff0c2cb048417463c28afdcbf19932372c8cd7df61154e3751d30bfb79eb99aa195e6f6d443f5c46e256e7db94ed7908a25995642d63bc0c909c89a3012b12e1d", 0xaa}, {&(0x7f0000001000-0xc9)="8b03883c8f4a23a4b636762f1b5d8505196a321399b3ffd09a7436b04fbec1bdc91d2fd7a4f123cc93b927e1c133eacb76cf1e359e60e7b0b907caa9b366e54289ba10f0887a72b2443198c35ce559decab042d2a9dba205b408bd968cf89b140b9326c3f6899de24adc79476509849ae039f1eb80999fc2866dea2b9f12baae63ef236959fdef23b2a88d35bead335eea03a7b61c03520defae27a11246c3675bd233ff2f3ade7db375e2ed6d9f62efa776ed3dafd9b02f9d1e84542406d7d36eb119117fb16bf7d4", 0xc9}, {&(0x7f0000001000-0x25)="5eebee7f0c8cfaaf3de51e24d3c8afa7e9ecfbe0c2902c4663c3ca76856857b39733a37a5b", 0x25}], 0x5, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31, r32]}, @rights={0x28, 0x1, 0x1, [r33, r34, r35, r36, r37, r38]}], 0x130, 0x20008004}], 0x2, 0x8040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r39, 0x540d) 2018/01/07 11:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xd1b, 0x3}, {0x8832, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00005c1000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000004c000-0xb0)={{0x80, 0x0}, 'port0\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]}) r1 = getpgrp(0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003f6000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f00008b8000)={0x2, 0x78, 0x1, 0xffffffff, 0x0, 0x1, 0x0, 0x40, 0x800, 0xd, 0x1, 0x5, 0xff, 0x1, 0x6, 0x9, 0x9, 0xffffffffffffffff, 0x7, 0x7f, 0x8000, 0x0, 0x7ff, 0x3253a1a8, 0x62, 0x81, 0x3, 0x81, 0x2, 0x9, 0x8f3d, 0x1cb0, 0x9, 0x7ff, 0x3ff, 0x3, 0x0, 0x7, 0x0, 0x3, 0x0, @perf_config_ext={0x1, 0x828}, 0x1008, 0x0, 0x0, 0x7, 0xfffffffffffffffa, 0x4, 0xbbef, 0x0}, r1, 0x3, r2, 0x6) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000034e000-0xb0)={0x0, 0xa8, "a1573f41bbd488d57dd6a1419b0c9b178697ac2ac13ed450ea1e6cf8899e873fc0e865bd72dabbf14f6c6676922fa5d6b4c491cd774c9709f33ac67422cd0b14d162fb6f4420e6d1a80a9bf85394262bfca3a1c22f745669b07af14db4d9d51f700eac4d05c7e1324ff7d84efab11d1df41e2c92ab6095e222b0496ab2afe99ea266f98e8c424e9f5ee900c2e5de5a09d6d2bab7cf10f594f1992455e56f650486aa32c1636e4c16"}, &(0x7f0000ba2000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005cc000)={r4, 0x10, &(0x7f00004ab000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d98000-0x4)=0x10) 2018/01/07 11:37:09 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/07 11:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) delete_module(&(0x7f0000019000-0x12)="2811657468305b6d643573756d7573657200", 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000012b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb0, 0x0}) 2018/01/07 11:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000ef1000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b02000-0x15)='/proc/self/net/pfkey\x00', 0x108040, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000438000-0x20)={0x80000001, 0xfae3, 0x7, 0xc5, 0x6, 0xfff}) socket$netlink(0x10, 0x3, 0x9) [ 31.902431] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.942467] device eql entered promiscuous mode [ 31.975206] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 11:37:09 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000960000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000094f000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xb3c) r2 = syz_open_pts(r0, 0x40000000000000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe1000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000fe1000)=""/4096, &(0x7f0000078000-0x4)=0x1000) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000fe1000-0x8)=0x80000001, 0x5) kcmp(r4, r4, 0x0, r2, r0) 2018/01/07 11:37:09 executing program 1: futex(&(0x7f0000f75000)=0x0, 0xf, 0x1000000000, &(0x7f000009d000)={0x0, 0x0}, &(0x7f0000420000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x2564, 0x8, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/dsp\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x7f4, &(0x7f0000001000)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) prctl$setendian(0x14, 0x1) 2018/01/07 11:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ede000)={0x400000000000005, 0x9, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009c3000)={r0, &(0x7f0000ae2000)="", &(0x7f0000565000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b11000-0x20)={r0, &(0x7f0000c38000-0x1)="04", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) 2018/01/07 11:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r0, &(0x7f000081a000-0x8)=0x0, r0, &(0x7f00000ca000+0xc39)=0x0, 0x7, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b11000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000f70000)=0x0) 2018/01/07 11:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000ee6000)='user\x00', &(0x7f0000054000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000085b000)="4edca8544209144a561aca782d667efa46021eec3744a4486059ec1c1eef120fe5a52ba9685c53f804f904f899c39a59f60a2a0b8152bdebda6006534989dcdd2f460791e41ad159e22bc5f3dea0c0e89254179ab5e5582797f7674825d9fd", 0x5f, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000f68000)='user\x00', &(0x7f0000f1b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000078e000-0x86)="c2fd7365ea01c2aa94d8ab403f017bde739c4cc78f3689ad641645c64540b72395f415fec85a759c71e3c0a6eedc96199451d6ed7a1adc63084bd777513725713bdb7cf47a51e44b97e0f0679cdd0a0573edd04dbf9a84c4b6a1e47d0609a25113aef4d8b1d4c4b2834d736c50d0911b0fdbcc505986ab0cfa2a3ca09ae766f368b4d19693dd", 0x86, 0xfffffffffffffffa) r3 = syz_open_dev$dspn(&(0x7f0000717000-0xa)='/dev/dsp#\x00', 0x7ff, 0x80000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000abf000-0x48)={0x4, 0x0, [{0x8cc, 0x0, 0x400}, {0x970, 0x0, 0x8}, {0x0, 0x0, 0x8001}, {0x3bf, 0x0, 0xffffffffffffb2d6}]}) keyctl$instantiate(0xc, r1, &(0x7f0000f2e000-0x86)="11d42266cc52780f8fabcddea6ded03159523d0c96aafd05c4460013499c1be74e98ccc2bb08315219068255cfa2ddcc3a0530e207d858bcc52c12254999f1a030a7a74aa80e0ec221b6004ed2f50d786ddab33af78f4428bc0171a54eee04cfd2b0105c2a12c56f826d2988648ea92d7271ecb0cbf3aa343e04e57413082a16444cf940152a", 0x86, r2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000376000-0x117)={r3, r3, 0x36f6, 0x7, &(0x7f000008d000-0xb7)="2cb28664c9a994060ebb416170e75717465afb24e15db15ec5c4fb6a14a7fe9ff04eefbc0a9c8d993c1ff6b42adf914eaa372fb32e7df058fbbbf6c6ebbab25ab5f7e59715b54e3de30862774d0bc13d4bf39920122db0cfa23c867b3575bdc477371f495d80b00594eed7f990f291feea078e816d3e7acbed21deec5cc157e1067489fcac401d47cfc672e574d4a4ac13897812462276c2584213d7112688e5b53ed43f6e9c144cd6989654e75acdde0c8cd8ced83bae", 0x0, 0x8, 0x9, 0x4, 0x2, 0x9, 0xf002, "23480d6c2780a447ba5266330a4129ca794558227f1995f3ae4bf351642a58535d03bbb728f0a8482cca65b974404f85d93fdc3f90412f913b1b81b7d9afec96afeb3c8b5a62263b25a9ab9edaeeaed8983deb91494abf09dbfc3053b130edccb0a18ec20f223176d811c9033cfbf842c92e4fa77d871c21c3196582aa4da22e70a1b65349bbf496ae9e948f492b62124f0a0e9a65b23a26c189fbdd0b3f0f1e022d6c7adf81e066b8d65abb54bebcf7613444b25334248170f7be2b4dcc7b88c5e853a1eb3b4cd7f9a6c335c492e3692c3664b206975aea7b963f8877337ebbdbc382afa31fb6414fdf468895a93c"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00007c2000-0x8)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00006ce000)=""/159) 2018/01/07 11:37:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x22)={0x1, 0x5, [@random="3ecbbb346d1a", @random="96523962bff3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000250000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xbf2, 0x3, 0x0, 0xa001, 0xf000, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000a04000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "acb7b7f555c5822c59d839e8388c45a088618928c9130af59934a2e9eb4681a1bcb2c345e5db4311e959244712ffe0136918c12970229739a29edc7f3f6e89", 0x0}, 0x60) 2018/01/07 11:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b88000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000c16000-0x132)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x39, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"32a3038e447a7ea6a0fc0cb9fffc604987"}}}}, 0x43) 2018/01/07 11:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000070b000-0x7e)=""/126, 0x1) pipe(&(0x7f0000fa8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00001f6000)=0x3) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x6, 0x10000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f4d000-0x8)={0x0, 0x986a}, &(0x7f0000728000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001f5000-0xe3)={r1, 0xcf, 0xdb, "7b87ac4c3e68b10f88bfe3ebca34b7071a9a810034b1e4862c61031d7686998ba46afb43ce5d610159f370c2f5a02eb8a1c1dd64dd0233dba7d7459dfd7bc32963233711f5ebafaf537bb9b87f75c87fb9cc10f32449aa6d77f07caf52a25695a50c7e38ee65aae3916ffdd18a06b84ff45e68fe4d6bf9a3a541bf14acab0775de26edd95691b25f170c9cd93c4616235a86cb40ca2acced980921c0a0ea43d371066a04fc1d71345884f6cf48cdec9e9b7c142209f7807f78d558022b9a9c1b0b9baf5f7fa84a9ab5a325a80c0f6bc12f3178dae0d20c440a2509"}, 0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000995000-0x4)=0x0) 2018/01/07 11:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f000080a000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) r1 = memfd_create(&(0x7f0000cf2000-0x2)='+\x00', 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000001e000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000d23000)={{0x3, 0x4, 0x5, 0x400, "29439e8168c6f167cd296a2def491dfb5752774353b83cae61c720d53087371e5b9978d049f4f1f452890621", 0xab}, 0x0, 0x0, 0x7ff, r2, 0x401, 0x0, "0906591dfd994cee7b1be73e06e10e1df07ba4615acbbce676d2818616762682e3b980cbb54051e1ea210317f215346a69ecdbb31abdb763a82983146a71b308", &(0x7f0000eb8000)='\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], [0xab, 0x4, 0x2, 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]}) 2018/01/07 11:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x2, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf335}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ff1000)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000825000-0xb8)={0x0, 0xead2, 0x8000000000002, 0x0, 0x1, 0x9, 0x4, 0xa0ef, {0x0, @in6={{0xa, 0x1, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x80000001, 0xfffffffffffffffb, 0x85}}, &(0x7f0000f91000)=0xb8) timer_create(0x5, &(0x7f0000313000)={0x0, 0x1b, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000481000-0x4)=0x0) timer_gettime(r4, &(0x7f0000195000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ff2000-0x8)={r3, 0x8}, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000717000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x20000000002, 0x8001, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffff7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d6f000)={0x8, 0x8, 0x208, 0x0, 0x7ff, 0x1, 0x8, 0x6, r2}, 0x20) setrlimit(0x0, &(0x7f00006a2000-0x10)={0x401, 0x24e}) lstat(&(0x7f00007ec000-0x8)='./file0\x00', &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000374000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x5, 0x3, 0x1, 0xa, 0x20, 0x20, 0xaf, 0x7fffffff, r6}, {0x3ff, 0x7fffffff, 0x1, 0x1, 0x20, 0x8, 0x7, 0x9}, {0x80000000, 0x7, 0x1ff, 0x100000001}, 0x8b0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x32}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0xfffffffffffffff7, 0x6, 0x8001, 0x4}}, 0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) clone(0x20000002000000, &(0x7f00005b6000)="", &(0x7f0000191000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000e1e000)="79f0f8c6fe3f5b703fe5ac237240f439c8d658e7d8159c12e6aefa109de5e68aa654c76387dcb66912e01c41e9f13a0f2ac30f3de2076058777657afd8ff365b42bd55d7948dc08975590f191837ccb08b9cbe7df2336c8e") clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="4201") [ 32.073317] device syz7 entered promiscuous mode 2018/01/07 11:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f00005bd000-0xa)=""/10, &(0x7f00005e3000)=0xa) recvmsg(r0, &(0x7f000077c000-0x38)={&(0x7f000045d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000907000-0x50)=[{&(0x7f0000cb0000+0x99f)=""/18, 0x12}, {&(0x7f00006ca000-0xa0)=""/160, 0xa0}, {&(0x7f0000440000-0x8f)=""/143, 0x8f}, {&(0x7f0000598000)=""/216, 0xd8}, {&(0x7f0000afc000-0x5f)=""/95, 0x5f}], 0x5, &(0x7f00007b6000-0x7c)=""/124, 0x7c, 0x6}, 0x40000100) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_addrs=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003c5000-0x20)={r1, 0x3, 0x1, 0xfffffffffffff07c, &(0x7f0000ab5000)=[0x0, 0x0, 0x0], 0x3}, 0x20) readv(r1, &(0x7f00006c5000-0x10)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r1, &(0x7f00009a9000)='./control\x00', 0x400) restart_syscall() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d6c000)=0x0) ptrace$setopts(0x4206, r2, 0x1, 0x100051) dup2(r0, r1) rmdir(&(0x7f0000f99000-0xa)='./control\x00') 2018/01/07 11:37:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f00000c4000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e2000+0x9af)=0xe8) 2018/01/07 11:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) kexec_load(0x6, 0x4, &(0x7f0000068000-0x80)=[{&(0x7f0000fe9000)="d29f09391256eb10e0282d570d1c", 0xe, 0x1f, 0x100}, {&(0x7f0000d28000)="ab172408b9c3e42290417b5db04a4c313888c96c31bfa14b65996b1f358375ae5aceacf72e7018a487a4a2194ec6d16f88ea3acf7238cd8dc6b92a8db099e566ef5626f8800236702a0887393f9df42cc6937d4bab5095dd7e63dd01a17a5dd40893e90b9539c2d70fe2cfd9eedb2faf434ac699ac12ae4159683a4fea046791221ea1c030b2ecea", 0x88, 0x200, 0x70}, {&(0x7f000035c000-0x4d)="675cf028844e9f54a3ae07f47c245f748ee33b46dac6f0e3f803cc4490a57a6a09af928519e7dcaa65ab8db8ca6b65737639265c3a151d5a7676bb4bd9756b73230ccc0ce9faa4b6e17a02bd68f94cdeae84e86b7142552fd81ef2bf219b26ab9f386c28b235", 0x66, 0x3e, 0x3}, {&(0x7f0000c32000-0xf2)="8c62fc85eb5578eb0cfa685c032968f0fc8cca4b00eafb5f2116ee9fb01a410f004686e880a06a38729f8b390687f13f800b34dffbad0b27ee0995b4599fdb30a51de0b11caa0d07a955864cc04efa098d28bac6d654bab8bfc757cd105d58db1ad577756c6ae625a713da4a0ae97e67d1230fde5d5d7ed6695f0b5f4101cb0c27900157459cfc70e4eebc68467a145d6a1d361134ca4c886e84cfb8e0038145f96a35500fbc3a44a1fb596e0186555d43058b165f5c634b432b7458a14bd9ec839c279b477c2dec84d4ac1cb29dedff63a01b798a93555a74411e4bdf00063f80d1543d4e4b02df3be0d6ee0e9cf1628f58", 0xf2, 0x40, 0x4}], 0x360000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000824000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000eb0000)=0x8) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/07 11:37:10 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d98000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ae4000-0x4)=0x41, 0x4) 2018/01/07 11:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) close(r0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/07 11:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b6, &(0x7f0000990000-0x1be)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x180, 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}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @routing={0x3a, 0x10, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0xe, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x78, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48"}}}}}}, 0x0) shmget(0x0, 0x4000, 0x78000080, &(0x7f000035b000/0x4000)=nil) 2018/01/07 11:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f000091b000-0x8)={0x0, 0x0}) ioctl$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]}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00005a4000)={0x0, 0xfff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000af6000-0x50)={0x3, 0x2, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) read$eventfd(r1, &(0x7f0000d15000-0x8)=0x0, 0x7f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/07 11:37:10 executing program 3: syz_open_dev$dmmidi(&(0x7f0000b5a000-0xd)='/dev/dmmidi#\x00', 0x8, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000033a000)='/dev/input/mouse#\x00', 0x59, 0x20000) accept$inet(r0, 0x0, &(0x7f0000a41000-0x2)=0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e06000-0x40)=[{&(0x7f00006d0000-0x22)='M', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000e07000-0x3)="", &(0x7f0000508000-0x4)=0x0, &(0x7f000068e000)=0x0, &(0x7f0000178000-0x1000)="") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000017000-0x2)=0x2, &(0x7f0000ebc000)=0x2) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0xfffffffffffffffc, 0x1, 0x2) 2018/01/07 11:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x5) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f0000e9e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x339) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00001da000-0x8)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) fchmod(r0, 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002b5000-0x4)=0x0, &(0x7f0000ff4000-0x4)=0x4) close(r1) syz_open_dev$vcsa(&(0x7f00005e6000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x8000000000000440) 2018/01/07 11:37:10 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f000093f000)="", 0x0) socket$inet(0x2, 0xa, 0x2) 2018/01/07 11:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a6000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ac5000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00001ac000)=0xfff) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r1, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d2e000)={0x0, 0x0}, &(0x7f0000a6e000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/07 11:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000244000-0x2)='W ', 0x2) 2018/01/07 11:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f000047c000)=""/0, &(0x7f0000000000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/rfkill\x00', 0x2040, 0x0) 2018/01/07 11:37:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000408000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x8000, r1}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f000010c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x7a)="9c3fa20c99193f8fd6ccacad746aca1615ab3d7592e42be631f05fd54313aea2385a07c99e86720ff8ff6e171d2ab386c35e3003f878f1d057ca2157925b309daa82fc675a7af0fbe67336f9b7ce8f4c3be9eedb529b95ca312fe9d26f9c7519a8edd206b5cc34f2582660431c1c2e7adfac76df39f745310321", 0x7a, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000330000)="22000000140007ffe30910f7e3050000020003e401000000090002ffc005ff72f315", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000b16000)='/dev/urandom\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80, 0x80000) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000001000-0x2)={0x4, 0xffffffffffff1d70}) clock_gettime(0x0, &(0x7f0000d1b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c13000)={0x0, 0x0}) write$evdev(r4, &(0x7f0000301000)=[{{r5, r6/1000+10000}, 0xff, 0x885a, 0x1}, {{r7, r8/1000+10000}, 0x1, 0xfe9, 0x4}], 0x30) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000464000-0x2)={0x7, 0x42}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000e66000-0x9f)=""/159, 0x9f, 0x0, &(0x7f000030b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/07 11:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000210000-0x81)=""/129, &(0x7f0000dcf000-0x4)=0x81) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000064d000-0x4)=0xfffffffe, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004a4000)={0x0, 0x0, 0x20, 0x5, 0x7ff}, &(0x7f000097a000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e64000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xffffffff00000001, 0xfff, 0x5}, &(0x7f0000127000)=0xa0) socket$kcm(0x29, 0x2, 0x0) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r0, &(0x7f000008d000)={0xa, 0x3, 0x10000000000005, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r0, &(0x7f0000cd2000)=0x0, 0x10001) 2018/01/07 11:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{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]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/07 11:37:10 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000f000)="32000000180025ffff0300a20d091404feffffff000000000000000016ea0400090002000000024fe56714eea4eb0456d718bf45c741084b6a206cdf28c332381fbd032e8ff284623b8a0d2d576bdbb5407e7dc98148001df11fb93cb1e0ad65c0536d25439ab4847623fc641486f8d3aa5ca82346616e4b7655390a1d00000005cccb0b365b087eaed3bdd8b64ba62b01f6a4068d15708cd882d6fc2090bf2d05a0deb6d60463b70a5b1423915f", 0x32, 0x0, 0x0, 0x3d3) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000047000)=0xc) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000047000)=r1) 2018/01/07 11:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000046d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008fc000)={0x0, 0x10, &(0x7f0000c0d000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000853000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a53000)={r1, 0x18fb, 0xfffffffffffffffa}, &(0x7f000072c000)=0x8) 2018/01/07 11:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000000000003, 0xff) sendto$inet6(r1, &(0x7f0000886000-0xb3)="", 0x0, 0x0, &(0x7f0000fd0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f000048a000-0xd)='/dev/usbmon#\x00', 0x8, 0x180) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008b3000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000098b000-0x4)=0x0) fchdir(r1) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000002d000)='/dev/dsp#\x00', 0x5, 0x6) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/07 11:37:10 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bcf000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000074b000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00009f5000)=0x0) 2018/01/07 11:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000ba3000-0x8)=0x1000000000006d) vmsplice(0xffffffffffffffff, &(0x7f0000fcd000-0x10)=[], 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00004a1000)=0x0, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept(r0, &(0x7f0000988000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a0000)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000fd4000)=0x9, 0x4) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/07 11:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) sendto$packet(r3, &(0x7f0000749000)="c35d5afc8cf16fb70f9bbdc11aa2d0ad", 0x10, 0x20048800, &(0x7f0000b72000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$alg(r2, &(0x7f0000e95000-0x38)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000885000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000c1f000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d1c000-0x12)={0x0, 0x2, 0x5, [0x80, 0x8000, 0x5, 0x9, 0x3f]}, &(0x7f00004bd000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000eb4000)={r4, @in6={{0xa, 0x1, 0x11, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffeff}, &(0x7f0000251000)=0x98) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 11:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000146000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4012, r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r3 = socket(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000608000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x3, 0x3, 0x0, 0xff, 0x100, 0x3f}, &(0x7f0000e3d000)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x32) 2018/01/07 11:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000265000)={0x4, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00003a7000-0x10)={0x7, r2}) vmsplice(r1, &(0x7f0000747000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/07 11:37:10 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfc6) r1 = signalfd(0xffffffffffffff9c, &(0x7f000000a000-0x8)={0x8}, 0x8) r2 = syz_open_pts(0xffffffffffffffff, 0x800) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7ed3f652, 0x20101) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000000f000-0x80)={[0x3000, 0x0, 0x10f000, 0x1000], 0x5, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0x0, 0x0) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) poll(&(0x7f0000009000)=[{r0, 0xc000, 0x0}, {r1, 0x40, 0x0}, {r2, 0x0, 0x0}, {r4, 0x2, 0x0}, {r5, 0x1425, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x21, 0x0}], 0x7, 0x7) r8 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xf763, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r8, 0x5421, &(0x7f000000f000)=0x100000000016e) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f000000f000-0x58)={0x0, 0x0, 0x4, 0x7, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r8, 0x0, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r8, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:37:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000014000-0x5b)=""/91, &(0x7f0000013000-0x4)=0x5b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x12, &(0x7f0000012000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 11:37:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000add000)='/dev/sg#\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004e2000-0x26)={0x0, 0x5c, "9cbf764e6a7a0831ffa84f1d832fd10ac540de3055cbf5d4e99ff620c3d8d673bdaf731a78371cd89da99f31c29137317f7952bf9adc501ec4cc9ac4340132a0c9a13466175083cec9aacecff241866f97eb452c238aedc93e061094"}, &(0x7f0000001000-0x4)=0x64) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a36000)={r1, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6de, 0x100, 0x5, 0x10001, 0x10}, 0xa0) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") r2 = syz_open_dev$sg(&(0x7f0000065000)='/dev/sg#\x00', 0x1d13, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)=0x0) renameat(0xffffffffffffffff, &(0x7f00001d6000)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fc000-0x8)='./file0\x00') r3 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000fb8000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000002000-0x1e)=""/30) 2018/01/07 11:37:10 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fd8000)='/dev/snd/pcmC#D#p\x00', 0x6be653e5, 0x10000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00001a2000-0xc)={0x4, r1, 0x1}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fd8000)='./file0\x00') mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fd9000)=0x0, &(0x7f0000fda000-0x4)=0x4) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fd1000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000fdb000-0x18)={0x0, 0x4, 0x240000000000000, &(0x7f0000fda000)=0x0}) open(&(0x7f0000fda000-0x8)='./file0\x00', 0x2000, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r4, &(0x7f0000fdc000-0xc)='./bus/file1\x00', 0x200) 2018/01/07 11:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x8000, 0x95b}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000d4c000)='/dev/vcs#\x00', 0x372, 0x420000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001b2000-0x4)=0xff, 0x4) poll(&(0x7f000027d000)=[], 0x0, 0x0) 2018/01/07 11:37:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000)='net/stat\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = socket(0x4000000001a, 0x801, 0x3f) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00006dd000-0xc)='/dev/autofs\x00', 0x8000, 0x0) r3 = gettid() bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00006fb000-0x4)=0xd5, 0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000b17000-0x4)=r3) sendmsg$inet_sctp(r2, &(0x7f0000edb000)={&(0x7f0000b48000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000099c000-0x10)=[], 0x0, &(0x7f0000366000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/07 11:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d2000)='/dev/ppp\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000008e000)=@assoc_value={0x0, 0x0}, &(0x7f0000c0e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000066b000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e38000-0x4)=0x8c) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x20e8) 2018/01/07 11:37:10 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x1000, 0x6b, 0x0}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x85)={r1, 0x7d, "bc7bc964d295149b6ebf87440adc4ad8a32f4dd8f42a0ca570741cdf854add67b991e9cf0f64d3f0d504fdc7b6c75c1812c261356b8c31eafca18c5fe035e82d2a60e9549b6f5a7fc1572e8a2c186de9bff06982097a84452e3f0e7452ab2d1c5cb99e03cdbc8f11ddca1161e2aaa047974d57bffe0cccad8ca9cbd1f8"}, &(0x7f0000002000)=0x85) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ab3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000b43000-0xdd)=""/221) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e4c000)={{0x1, 0x0, 0x0, 0x0, 0xd52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) clock_getres(0x0, &(0x7f0000044000-0x10)={0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f0000d7c000-0x12)='/dev/input/mouse#\x00', 0x20, 0x200) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00001dc000-0x14)={0x8000, 0x1, 0xf9, 0x2, 0x9}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d95000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000026a000-0x18)={0x9, 0x9, 0x0, 0x6, 0x6, 0x1000}) 2018/01/07 11:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f000088d000)={0x2, r2}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2000008, 0x9, 0x20000000, 0x0}) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000845000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000627000)='S') 2018/01/07 11:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000914000-0x12)='/dev/input/mouse#\x00', 0x5a, 0x10000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff2000)={{&(0x7f00001ca000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = creat(&(0x7f00005ea000-0x8)='./file0\x00', 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(r3, &(0x7f000064a000-0x30)=[{&(0x7f0000a4a000-0x1000)="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", 0x1000}, {&(0x7f0000606000)="81daa188b6b442ba1f7e9a2302f78d4aac416194ecfd64b837a4ccc13ba2584068ca56419ab0812bbd6b2f9da7453a8fc303ea24675224dfb7bba7af9b2d173123d9a17272a01f5939102f0a966b32bb039890cbc0b2861be2f742beca41dedd88ea8cd2635ac2ba0184373f67c1e569342a38fbb783a3f4b63045e1f1dc", 0x7e}, {&(0x7f0000568000-0x1d)="c630c2777eea4efaa5486b77790d291790c30321daed83622cc586c46b", 0x1d}], 0x3, 0x9) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = semget(0x3, 0x3, 0x2) semctl$IPC_RMID(r5, 0x0, 0x0) poll(&(0x7f0000827000-0x8)=[{r4, 0x1, 0x0}], 0x1, 0x7) modify_ldt$read(0x0, &(0x7f0000ff2000)=""/207, 0xcf) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000021, 0x0, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) clone(0x800000, &(0x7f000012f000-0x77)="d5c808f4ab302f7add89f770a3824759109c5123a954ad38a12fe94fc7b5b34aa21566772dd5853c7f9173affa1220f5546cfb9b19eedbafa494a03de5fdc74998a7ab0af4f067e4ea897279d0191fc8a33c039e355bcbfcbe4532dcbb7b25d5334e9c9a552bb91e98ea935b9ab4e7b17d5b5e4a1780a5", &(0x7f00009dd000)=0x0, &(0x7f0000fcd000-0x4)=0x0, &(0x7f000060f000-0x1000)="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") 2018/01/07 11:37:10 executing program 3: mmap(&(0x7f0000000000/0x371000)=nil, 0x371000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000018000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00002a5000-0x14)=""/20) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r2 = getpid() ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000282000-0x42)=""/66) fcntl$lock(r0, 0x6, &(0x7f00001b6000)={0x0, 0x3, 0x4, 0x3, r2}) 2018/01/07 11:37:10 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/07 11:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b6e000-0x8)={0x2, [0x6, 0x1000]}, &(0x7f0000941000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d48000-0x4)=0xfffffffffffffffc, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000eb1000)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f0000213000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d82000-0x28)={@common='eql\x00', @ifru_ivalue=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@pi={0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9b32187c6140", [], {{0x88ca, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}}, 0x2e) 2018/01/07 11:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000e58000-0x4)=0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000ae2000-0xae)=""/174) 2018/01/07 11:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000bd3000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000009f000-0x24)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f00007d9000-0x24)=@ethtool_ringparam={0x15, 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 = openat$mixer(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ddb000-0x4)=@assoc_id=0x0, &(0x7f0000ac4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002bf000)={r3, 0x80000001, 0x8001, 0x2}, &(0x7f0000c42000-0x4)=0x10) 2018/01/07 11:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fba000-0x26)="26000000130047f12001b1dc59002200160b140902000000000023ffff000133050003003f40", 0x26) connect$ax25(r0, &(0x7f0000872000-0x10)={0x3, {"1798f584c0bd5d"}, 0x4}, 0x10) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000154000)="12364795e80519996ef6243bf7f4545f94bdef5ebb9227c27a9fb9ebcafc56ff51e81b00f7", 0x25) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x3, 0x525) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000f000-0x6)={0x0, 0x3}, &(0x7f000000f000-0x4)=0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000f000)={0x1, 0x0, 0x200, 0x0, 0x9, 0x98ea, 0x1f, 0x1, r1}, &(0x7f000000e000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/07 11:37:10 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000057c000)=0x1, 0x8, 0x0, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005ef000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af3000-0x4)=0x0, &(0x7f0000779000-0x4)=0x4) 2018/01/07 11:37:10 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0xf0, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xfffffffffffffe64}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000)=0x3) 2018/01/07 11:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000458000)=0x401, 0x4) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000831000/0x1000)=nil) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000017f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) r3 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f98000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x800, 0xfffffffffffffffc, 0x43, 0x2, 0x10, 0xa9f, 0x6, 0x7e8, 0x4, 0x0, 0xfffffffffffffffd, 0xffff, 0x1, 0x736a]}, &(0x7f0000711000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000bbc000)={r4, 0x9}, 0x8) semget$private(0x0, 0x3, 0x0) close(r1) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x8000000) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000755000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r5, &(0x7f000060f000)='./file0\x00', 0x0) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0aa60a000000000000b60c000054db97", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00005e0000)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f0000d5f000-0x135)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1bfb2532de000010002c6105735138de72e428b89cbf91791e8cc79aa601cdcf9571fde22100000000000007ffc6ef517283ae46ee04419e48059d5033941d5b7e3baacc56546920263574adf0263a3a014f2b3c8c76a738e2af70766e06fc75ed3543855131bb80fadb2415d95082ac35b190ae50444dfb7c0a", 0x90}], 0x0, &(0x7f00009d0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x0, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) [ 32.691707] device eql entered promiscuous mode [ 32.707433] ?: renamed from tunl0 2018/01/07 11:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006bf000)='/dev/vcs\x00', 0x4a0a80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bf6000-0x99)={0x0, 0x91, "eab790c4aac282315fa142e8d6d5344adb9198bd157ccbe5714bd3748ea63d829ad1a2c0b0b938a1064e07a208fbfb2d8ca34d41876f994285c3ec749be2d37e3442af7b7bbfdfedb47751d0f9c028570d517daa80db4cdc65cbdb4b2ba85ed7274d229edb251f12a8aa79c0470cc92b990d6e1100f1ecb1fbfa99ff4beb92ca164c187fd4fb5062b2ac834367e5d755e3"}, &(0x7f0000c09000-0x4)=0x99) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e31000-0x14)={r1, 0x1, 0x9, 0x5ded, 0x9, 0x1}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc5000-0xc)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/01/07 11:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000012d000)='./file0\x00', 0x102) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) rename(&(0x7f0000a31000)='./file0/file0\x00', &(0x7f00000d2000)='./file0\x00') sendmmsg$alg(r1, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000345000-0x80)=[{&(0x7f0000a3a000-0x1000)="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0xece}, {&(0x7f0000d54000-0x59)="462daabd9c38e094992109d5bf99c854f40da69d67659afbb14db8793bac33e409334ff2e81c1b72b0351ef75e5a06f5ce2352d684f3a7958599c435f2ea311bc1df1ccf508dd24825d676f59d47f15c9f531d60bd6aff6e90", 0x59}], 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0fa44ee5d84a10892446fbeda7e122f8637d052d92edd18be90b8073a5ce9350c9e82be16c49630faaf703415880bd17c6f470b90bc509639082ab28538373c85dad93bfe6c579fc260ad2bc6045f016424373305731544e031014761acce6183d4e1dfa324cafe0a941680ba5cb06aa76730a31e069ba5aaf689b26c938635477ce80300ce80e832709b5cc9c1d33f606174e39a0c3be87844320f4fef9d990c2c234124b30f", 0xae}], 0x1, &(0x7f0000e7a000-0x88)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000e33000-0xa0)=[{&(0x7f00009f9000)="748429a55a094c686e801df33035d21249bebfd2bfb686030479ee9bde9933bca610bf918a9da43c894395022f56d779d9d83bb3aebdf8336f7eb56fc6504fb025b05e5a44b859985355e314798f81bfcd06e1a110c55eccd631b9f0bc99fce49cff03627557ef95731a7170bcbaad1b138296a1c315adbd6bb9c9c709bc669e816d07b45681893774a18274f580c8c92b49ccf1355690169c2c9c18e7f6d0b32d619edc5d2121337db2487dd3eea2abdc5e5ea8237d8a3ed7789d9d2a8313709745d2e0c2a6a03d19678fc5ba54cdcb0adb67802e285a47d19d327d9097841bb34f9c", 0xe3}, 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0x1000}, {&(0x7f0000740000-0x82)="f7e86a686b321594a6a33c4ca2d09f078d96bd2ae7a31af1284d4afc7362d9dc8102f96f3323e032347904906e59839af055db98b9939b39388adafb4e02f3e88831abcd1ab347a2a8d93654d0e54b39f5ff2f78db69aa2b2278c73dce92e5fbf412be9c38c8dca8aa98a520f3bd3a6b789a0c7026c83833d8e2fc6858f09a78dfcb", 0x82}, {&(0x7f00004f7000-0xb7)="4ebe80cc44ebf5d995144b66720f2faa8171bfdb4ba12852c8ac57a2f672c53be86aaea415b02fe979bead40f56ea65b8e087bfe714348cf3a6eb0ef9eaad7f3bc8fb75b969e73187243344d627eb84b4b935736f07253e13cc9e7617ffd01652bffba7f7f3d83182c10de69d688fbf2a1a8839a3f100a2342252a5a54d404aedc2be6df069272ffe7e4700efc00e92d1b3b2e5bf30500caa0b678a38310d58e78fb40ab20250ff8eefbfe5387609044bb5aec096e6903", 0xb7}], 0x5, &(0x7f0000fc9000-0x110)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x80, 0x117, 0x2, 0x6c, "5ae6c268dea496b0d9b6cf2cc193af05df8898e6fec41d53467975f27d8f578bbcb953e3650498d5672ec6e02026ad754dae003f56783a3c643feb7797177f9f0cfff042cf89e1b529e3dec0908b2b51d92c297a17747962a53407fa0ebc09f36bb01cffa7dd35c355171e47"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xf8, 0x4004050}, {0x0, 0x0, &(0x7f0000da9000)=[{&(0x7f0000f35000-0xff)="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", 0xff}], 0x1, &(0x7f0000a6b000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x88, 0x117, 0x2, 0x71, "6075b097348c998d34eb9821af66a18639925b20c8c71f8c002ed68481ff4cdead707a3fd0a9a0ea53902884ad34238f2dae5635fb0bae166189752a3cb31684c190075c6d27c77e5012eb81a7f7c51ecabe192b3b5af89bad3c7bacbc9494d0195d745c4746830646b005df00f2653148"}, @iv={0x20, 0x117, 0x2, 0xc, "29c048db4f9903b188d19572"}], 0xc0, 0x4000}], 0x4, 0x20000000) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0x7a}, {&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000239000)=""/193, 0xc1}, {&(0x7f0000009000)=""/132, 0x84}, {&(0x7f0000367000)=""/98, 0x62}, {&(0x7f00009da000-0x1d)=""/29, 0x1d}, {&(0x7f00004cb000)=""/4096, 0x1000}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x9, &(0x7f00009f2000)=""/190, 0xbe, 0x4}, 0x40) 2018/01/07 11:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f0000944000)='/dev/snd/midiC#D#\x00', 0xa1f, 0xc000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000963000-0x4)={r0}) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000805000)=0x4, &(0x7f00005e2000)=0x2) 2018/01/07 11:37:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003b0000)={0x80000006, 0x4, 0x20004, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xff, 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 = fcntl$dupfd(r1, 0x0, r1) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000af5000-0x4)=0x100, &(0x7f0000696000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/07 11:37:10 executing program 4: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f95000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x400000) symlinkat(&(0x7f0000740000-0x8)='./file0\x00', r0, &(0x7f000069a000-0x8)='./file0\x00') 2018/01/07 11:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x387, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f8a, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/user\x00', 0x2, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r2 = syz_open_dev$sndpcmp(&(0x7f00009df000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x0) recvmmsg(r2, &(0x7f000040a000)=[{{&(0x7f0000063000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d52000-0x10)=[{&(0x7f0000976000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x9}, 0x9a3}, {{&(0x7f0000e2d000-0x5a)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000cbd000-0x80)=[{&(0x7f000020f000)=""/57, 0x39}, {&(0x7f0000bc7000)=""/97, 0x61}, {&(0x7f00006a5000-0xd1)=""/209, 0xd1}, {&(0x7f000000b000)=""/102, 0x66}, {&(0x7f0000b95000-0x6)=""/6, 0x6}, {&(0x7f0000735000)=""/221, 0xdd}, {&(0x7f00009bd000)=""/206, 0xce}, {&(0x7f0000af5000)=""/223, 0xdf}], 0x8, &(0x7f00007e0000-0x2e)=""/46, 0x2e, 0x7fff}, 0x7f}], 0x2, 0x2000, &(0x7f0000cc9000)={0x0, 0x1c9c380}) openat$rtc(0xffffffffffffff9c, &(0x7f00004fa000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000026e000)={0x0, &(0x7f0000cc9000-0x8)=[{0x22, 0x1, 0xfffffffffffffffb, 0xffffffffffffffff}]}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00006e0000)={0x7, [0x80000000, 0x7, 0x79, 0x2, 0x5, 0x0, 0x5843505c]}) syz_open_dev$evdev(&(0x7f000039b000-0x12)='/dev/input/event#\x00', 0xfffffffffffffd9a, 0x200000) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000015c000)=""/117) 2018/01/07 11:37:10 executing program 7: syz_open_dev$mice(&(0x7f00009d2000-0x10)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b70000-0x2c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000817000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b1000)=0xc) capset(&(0x7f0000606000-0x8)={0x19980330, r1}, &(0x7f0000a1d000)={0x2, 0x3ff, 0x5, 0x8, 0x19400000, 0x1000}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000072e000-0x4)=0xba, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) set_thread_area(&(0x7f0000ea8000-0x10)={0x7, 0x20001000, 0x0, 0x5, 0xfffffffffffffff9, 0x2, 0x0, 0x6c00, 0x6, 0x3}) fcntl$dupfd(r0, 0x800000000402, r2) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) dup3(r2, r0, 0x0) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000acb000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000c50000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000057000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000052a000)={0x0, 0x8, 0x3, [0x4, 0x22f, 0x247]}, &(0x7f00008ea000)=0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000470000)={0x0, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b51000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f6a000)={0x0, 0xfffffffffffffbff}, &(0x7f00009be000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b47000)={0x0, 0xac, &(0x7f000090a000-0xac)=[@in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbfc}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3296}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004c8000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000181000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d56000)=0x1008) sendmmsg$inet_sctp(r1, &(0x7f0000822000-0x38)=[{&(0x7f00006a0000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086e000-0x1e)=[{&(0x7f0000cbd000-0x11)="aac2bbd6d75b17fd725ee0f3776b1e7265", 0x11}, {&(0x7f0000c51000-0xed)="cc031e7e7924577df7b01519bd9060ca6b6de81176f8d70c63102ef0a03aa04e897f8df0e20db515db4fc1b6fa719b5b9d30a81aea9755ad0e0923feb67bba7aae518e45e8587ee5870cebfccd42ed07647e3df75674011ad9587ac9d38d822c6adae14cc23c2be85f8377332c2d13f94cbacb82e9aef7c5b6922086f8e37cf32d2e839dd4a625d3f9ebe4afb2345afcef04b1f740742396e021e4e27e1e2ba19b871780fff1d05f37e3bea3b186d60677d90ece69db7b3248bf91ba4f2ddf2bee5814f454416fad9003f8b9bea7ec40579ded185b1a94e9cb4f517217849e772b0c6ec9da16cb387ece1f9122", 0xed}, {&(0x7f0000a99000-0xdb)="9ffa396333d758eb3260aceac28c6e87b37965f46f8a5803a66f3792fd492587ef30ac92fd3be2298ca3e8ff044fc4bf2b6cf0e05f97034683a9e83ea74f0a8eadedbfa76f5ce7d3f5ba7bc9003b4535badc26784cbb6ae0428055535f302e7e48a2c3aaec3c8b1cd05522cf34029c9ea41c03c105abf1bc6d52febd7cee1af1c335eb7f718856ddfe8ab45a3d3762a8446763647df3e5ffcd54d4f6516e500ee49b3ab55c67f38d8c009e8d3c8a88db7daec098d8eb00e862f9e958d4090d68819ea4472ecd211e3d449830ad9438f03eb26c7bfff7d8b0e4db33", 0xdb}, {&(0x7f000018b000)="efde56774db5a3e5e07b23aa4e54d66a7cbe7e2fb6f2650b42e86dc72aaf92553efbf5ef26b54c0612a4f4b887e75518de65c5892066bca327a00ca193fd236c6674d7cb65670095e2e0c5a18281e2e7c215b9a87a3f6aa07df03cd1cb0d2e075a761b1c62dc5cfd4d2aaffc7b617ec218950bb8191fa2a9cd1692c772992529314845eab1c7984267bb4320634facf86cfa40a19c51a5da61b5ed3ba1eaae149df3102516d9e25da7f24d46fc7b0ad3d1eb015bc14a0cd7702510f76de07c93dcbc10728616e3b6480e4ea5a3fc95f73d191f3c6953ef5acfeda6f1bac88031f2b0da723066c9bbf07c15c3aeea", 0xee}, {&(0x7f0000590000)="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", 0x1000}], 0x5, &(0x7f0000a22000-0x150)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x4, 0xf1, 0x14}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x276a, 0x8000, 0x9, 0x8, 0x3, 0x1f, 0x7f4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x400, 0x2, 0x3f, 0x1, 0xf6d8, 0xec, 0x101, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8005, 0xa65, 0x8, 0x6, 0x2c, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0x0, 0x7fea3985, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8000, 0xfff, 0x4ab3, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x71, 0x2}}], 0x150, 0x0}], 0x1, 0x4008014) 2018/01/07 11:37:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005fb000)=0x80000000, 0x4) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000949000-0x4)=r2) 2018/01/07 11:37:10 executing program 4: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000751000)={0x8000000000, 0xf002, 0x8f60, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) bind$alg(r0, &(0x7f00003b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/07 11:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000005, 0x4) connect$inet6(r0, &(0x7f0000d19000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) poll(&(0x7f0000a58000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 11:37:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000093000)='./file0\x00', 0x21) ioctl$TCSETA(r0, 0x5406, &(0x7f0000cdf000)={0x9, 0x100000000, 0x0, 0x1f, 0x8, 0x8, 0x6, 0x8, 0xc0d, 0xffffffff}) futimesat(r0, &(0x7f0000357000)='./file0\x00', &(0x7f00001c4000)={{0x0, 0x2710}, {0x77359400, 0x0}}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00008bb000)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f00007c4000)=@known='security.capability\x00', &(0x7f000083a000)=""/140, 0x8c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000070c000)={r1, &(0x7f0000e96000-0xcb)="50e0ce10adb0e9eab2fe452a6939415123779b554d697a32ba2bc6bf7bc259aeaa93e71176f898842731d61dab23b24f9683556836a114875f92300717e55885224ab3115a4364099549e65815d6cb05b39a3b6d79b8b46866303b5781ecf4c358f2998eeaf27e15b3f51f5993eed269f82010e21e580956f8352a9077960d75a1133f39760bcead48c7a428e69ec557643ef3edd75de9254c5506c0ee655828eda018a4ee928f0698b67be621d2ba1196077887047a471f4f1a9df3a047514ab675fd1cb9c2a50b3fbaba"}, 0x10) 2018/01/07 11:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000027f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000d30000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f3000)={0x77359400, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000053e000)={0x0, 0x0}) fcntl$addseals(r2, 0x409, 0xa) setitimer(0x0, &(0x7f0000062000-0x20)={{r0, r1}, {r0, r1}}, &(0x7f0000802000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/vga_arbiter\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000070000)="183376f4058e69bb34be64fa5a59143c37782ff63cb0c1ce0d27eecf765fccf5dd57e2df10e2b130184d43f083e40e254af3244aa60c0e", 0x37, 0x4, &(0x7f0000e5a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000359000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, "fb0302", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) r3 = dup3(r0, r2, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 11:37:10 executing program 2: truncate(&(0x7f00008e3000-0x8)='./file0\x00', 0x5f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000, r1}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) 2018/01/07 11:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000036f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001b4000)=0x14) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000e1000)=0x0, &(0x7f000051e000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/07 11:37:10 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b2e000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000fe3000)={0x9, 0x80000000, 0x3f, 'queue0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00007a9000)=0xfff, 0x4) r1 = syz_open_dev$vcsn(&(0x7f000020e000)='/dev/vcs#\x00', 0x7fffffff, 0x404001) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001db000-0xe8)={{{@in=@rand_addr=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}, {{@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}}, &(0x7f0000187000)=0xe8) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00003cf000)={0x13001, 0x3000, 0x8, 0x90, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000145000)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000379000)=0x1, 0x2) socket$inet6(0xa, 0x20000a, 0xa07) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000683000-0x4c)="ff4e1d6a36bc006adb39136e09e9dfe07e0988259f9388993259fb2a5de707111632234537d4b8d4e43ca7b63c5b6fdb9d4e7e4266635943fb6daa9db5834fb2fbb68cc544a960c9ba7b9a1f") add_key(&(0x7f00001f0000)='asymmetric\x00', &(0x7f0000926000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c1000-0x4d)="7f43", 0x2, 0xfffffffffffffffe) 2018/01/07 11:37:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x3ff}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/07 11:37:10 executing program 2: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000d2d000-0xd5)="beca17a161637553f400fc904a1479c3d61b55f491d2bb7a111110a5ea9f80eb097d74e3466b2864065e9116350ae429112ab232f7d75d4017765eff21bb7ce2559c2b883ccf9a23231c01cbd961384341993650f0ad2e716e948bacd398a53845cd65a8b1ff3d11882d4ed525d83474796965a6e9af2f6c7fd826a67b63d5eb69e24fb1c45e06ad18778d2ad9af515a1fca8c6a3c85be4535a0a3d5dc50f464694b25f5a76106d0ba1baac7ff7c55c079d1fa4ab6c4924a411b65069d8f5b40b80d5d137473171fb9bc6f66661a1fbddbb322533d") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d2e000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000d2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000023d000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000848000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r2}) r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r3, 0x0, 0x61, &(0x7f0000d29000-0x1e)=""/30, &(0x7f0000d23000)=0x6a9) 2018/01/07 11:37:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x8, &(0x7f0000202000)={0x1c, 0x4, 0x7fffffff, 0x7fffffff}) modify_ldt$write2(0x11, &(0x7f0000ab6000-0x10)={0x40, 0x20001000, 0xffffffff, 0xe5a, 0x3ff, 0x7, 0x3, 0x7c6, 0x0, 0x4}, 0x10) r2 = socket$kcm(0x29, 0x6, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000af4000)='/dev/usbmon#\x00', 0x5, 0x10002) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00002e1000-0x20)={0x5000, &(0x7f0000ceb000)=0x0, 0x2, r3, 0xc}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ac4000-0x4)=0x0) r4 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r4, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00006f1000)={r2}) [ 32.949941] kauditd_printk_skb: 134 callbacks suppressed [ 32.949950] audit: type=1400 audit(1515325030.898:151): avc: denied { set_context_mgr } for pid=4611 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.961433] binder: 4611:4616 ERROR: BC_REGISTER_LOOPER called without request [ 32.962641] binder_alloc: 4611: binder_alloc_buf, no vma [ 32.962671] binder: 4611:4616 transaction failed 29189/-3, size 0-0 line 2960 [ 32.989156] binder: BINDER_SET_CONTEXT_MGR already set [ 32.989171] binder: 4611:4616 ioctl 40046207 0 returned -16 2018/01/07 11:37:11 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f88000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0xfffffffffffffeae}], 0x1, 0x0) semget$private(0x0, 0x3, 0x412) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f8d000-0x10)={0x7, 0x8, 0x1ff, 0x1, 0x0}, &(0x7f0000f8d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000038a000-0x10)={r2, 0x1, 0xfffffffffffffffd, 0x1}, 0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f8d000-0x4)=0x4, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000d28000-0xb)='/dev/adsp#\x00', 0x7ff, 0x0) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f8c000)=0x1) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f3e000)=@assoc_id=0x0, &(0x7f00009d8000-0x4)=0x4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000777000-0xbc)={r4, 0xb4, "e9ee0f85744a426f1f0166238d05c3180328327217fec730ae2a2ef9b8ed2783fc8fbceb701e0c30bd0fc1a57b57d800eb8684c642c585ace418b230e6f0ec704c393667b504f67d836f169e79a290d7199acb806de5c9cbebf5a06a6fa1f19b6db55bb08a7d12f1cfb1341370d415f4aa27e7aa48b4e12d4227ec50e583cfd6c7920f757f5858a6c9b3702c83d8c04c6484a3fdea6c6fe6717f330b0fcd2fac637f94f13ec186bac644726badb0310c94bf2021"}, &(0x7f0000f8f000-0x4)=0xbc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000796000-0x4)=0x8c) readv(r3, &(0x7f0000f8e000-0x20)=[{&(0x7f0000201000-0x8f)=""/143, 0x8f}, {&(0x7f00001d1000)=""/122, 0x7a}], 0x2) 2018/01/07 11:37:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00008fd000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000ab5000-0x14)="", 0x0, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000c90000)=0x2, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000046b000)={r0, r0, 0xabc, 0x7f, &(0x7f000057a000-0x5b)="f649c57e4579b8a81f1ee9178521a1aea614ebd4b3c1fdd1c908cf36a51b0b2a8741e1554d233b826bb268fec15edb7b03a2b4da419fbb156fe6cd030ab3e307ecafa85be92e94ebdaf9c8f62c27b16bead580fee649a2754095b9", 0x5, 0x8, 0xa3, 0xfff, 0x24, 0xffffffffffffffb9, 0x7, "f3c830d2858885da1c99365d3719cd9a3ec278c8a478a3cd8c9169f4d332b74e2e5bd80a97200cb6736762fdb28548804cbc47aafe0c3022fbd99187dd1faa013c63e33c187fcde96352a951037e4eb653db8019bcd0beeeee47339ee732b8731216634fa2b1b57c1b0d46e3eb6e3d8abdbf9bd98eb67e791b43a4d1f386435fed6005c4daf55a6273d79ae9369cdb2e9e04fd26ded87dde498f4fbeb9d96642c7968744eff0085f2da232ffc8e5cf95428a9c09a608"}) accept$unix(r2, &(0x7f0000bc5000-0x13)=@file={0x0, ""/17}, &(0x7f0000771000-0x4)=0x13) 2018/01/07 11:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000052b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dde000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000709000)=0x2, 0x4) r1 = socket(0xf, 0x2, 0xc) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000099f000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random='3@0=%T', [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) 2018/01/07 11:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000516000)='/dev/adsp#\x00', 0x1000, 0x18000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009a2000)=0x0) bind$alg(r0, &(0x7f000076b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) 2018/01/07 11:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e6000)='cgroup\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/1, 0x389}], 0x1, 0x0) 2018/01/07 11:37:11 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006fa000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000561000)=0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x400000000000125d, &(0x7f0000805000)="") 2018/01/07 11:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000eba000-0x8)='./file0\x00', 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000dd6000)={r0, 0x6, 0x1, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) name_to_handle_at(r0, &(0x7f00001de000)='./file1\x00', &(0x7f000061b000)={0x2c, 0x81, "f5d03fb7517db6d86d787fd298219ab921601502019bfaa71560e011dff82c8dfe1c6cad"}, &(0x7f0000dde000-0x4)=0x0, 0x1000) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) 2018/01/07 11:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000caa000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aff000)={0x5, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x7ff, @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) [ 32.989206] binder: 4611:4619 ERROR: BC_REGISTER_LOOPER called without request [ 32.997948] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.106147] audit: type=1400 audit(1515325030.904:152): avc: denied { call } for pid=4611 comm="syz-executor0" 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 2018/01/07 11:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000785000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000238000)=@assoc_value={0x0, 0x5}, &(0x7f0000360000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000520000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @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]}, 0xc0000000000, 0x8, 0xfffffffffffffff9, 0x60e, 0x1}, &(0x7f00005bc000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x973938c3a00a8bee, 0x78, 0xe2, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4000000, 0x6db8, 0x0, 0x0, 0x800000000000000, 0xfffffffffffffffb, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c8e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80ee, 0x101, 0x5, 0x8}, &(0x7f00000d5000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e63000-0x8)={r4, 0x0}, &(0x7f0000e08000+0x15b)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008b8000)={0x0, 0x3f4, 0x9, 0x5, 0x81, 0xfffffffffffffff7, 0x9, 0x7, {0x0, @in6={{0xa, 0x2, 0x8cc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x80, 0x4, 0x8}}, &(0x7f0000da2000)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000098e000-0x6)={0x0, 0x7fffffff}, &(0x7f0000b51000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d2b000-0x8)={0x0, 0x1}, &(0x7f0000e41000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000eb9000-0x8)={0x0, 0x1ff}, &(0x7f000022d000-0x4)=0x8) r9 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ed2000-0x4)=r9) sendmmsg$inet_sctp(r1, &(0x7f0000c76000-0x38)=[{&(0x7f0000a31000-0x1c)=@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c, &(0x7f00008e6000)=[{&(0x7f0000be8000-0x7c)="fa2943ee32b530040149d380a850ab21b4fadb0cab294d74ad422f8f9a17ad2e3c5ba1416fac47106297f21296981fbeb87321a6b130b42e47d9ec7befff5163b5887da33071e80ceae411cffcbe83b03d90db94ed49037b6aad813f6d89595ca06518f0cb7a72fb7dfdd638c1b53e776bb779d21df59a71c217b7a2", 0x7c}, {&(0x7f00001c6000)="01f21ef7a6ec7ae5677d9fa7e787b9ab89b46c6f1455e69c", 0x18}], 0x2, &(0x7f0000f26000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x4, 0x1, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x100, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x40, 0xfff, 0x7f, 0x5a3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9d, 0x1, 0x9, 0x3f, 0x9, 0xeb67, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x6, 0x8, r8}}], 0xf0, 0x4008000}], 0x1, 0x0) syz_open_dev$loop(&(0x7f0000463000-0xb)='/dev/loop#\x00', 0x10001, 0x402) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b95000)={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]}, 0x4, 0x8, 0xe24, 0x7, 0x7}, &(0x7f0000f78000)=0xa0) write(r1, &(0x7f0000fdc000)="b44049418783caa24fe4705ebb7a450634137a1774fde9cd3add1372a8ffbf6e4cb35b162033d13b8e097c2ce78830b350de7c78cc2eae490559c18a4a78d3197f08a9c1f6bbb579888b2deff34712fc47c71b", 0x53) clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") 2018/01/07 11:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000d3000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8b, 0xffffffffffffff80, 0x6, 0x6, 0x10001, 0x235b, 0x4, 0x0, 0x3, 0x7f, 0x3, 0x9, 0x2, 0x1]}, &(0x7f0000374000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fb6000-0x8c)={r2, @in6={{0xa, 0x0, 0xab, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdd20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000788000-0x4)=0x8c) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000094000-0xc)={@empty=0x0, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/07 11:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000b, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000bcd000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000026b000)={&(0x7f0000979000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ca000-0x90)=[{&(0x7f0000a88000-0x92)="7590f3d481e546759967389d7aba6a52bb29d4f4c53f4eaef03f53afdd58e36923c683349ab8909771bc7ae6e4b6d58c8e03876ceee74962e3f2444c7db82c03e9b5f6728554d562e00182f12fce535d9aec9003adb625113b0de84ff28b3898df5c521fd1bef9e6406340e100b8e88440d5f2a531984e577321d3b6b23e01ad6cc61ade2f21cbaba629e934ff91dd9e06f3", 0x92}, {&(0x7f0000074000)="7f2977f9c50563c4b82e6413827c1a38821568bce010784f15b1dea9c52d432fa0408f80ee7fa5fc8b17b20f4a2800639c26d44539f997a74be12d053935941b218f00da0e7f1d94d459785096e317171728c28655ca69fd41919b4eea611f30185e585b9301", 0x66}, {&(0x7f000004a000)="c0cab950cf1f821dc8d7b3887cbf496fb0d35a55314ccde7bb66a53ffcb40dcc32470592222734176fbdba8c8dd52c297454fd77bb33d6cdf5c634c36c652f0078d171b8075cefb69bc848dbd79de7d568d71bc961c351744d5bab791640a2", 0x5f}, {&(0x7f0000e4c000)="e2ae7f14abe9f5fd5977b48322065d863d5c165356ca2ba0b79544c3eab815146c95a92fbe38b74160dd75fb2c30fa5377ae663048fb6ac782349dabcbaf5bad1341191d75a37ff81983bba79f3b44bc989cb4321e56eb6c155e529d062c258605372663fc99da53deddcd124c2e379f4318c0e2194707ae75bc0cbe80c11445c1216d6fd262b65f20edf2f6e525ea769f1583737fc19d2a19f4c9559cb9641f615110286cee1889ce056eb8cdfdaa7296746f7b73725e04fd452b2108c6e18731bb4ef8844ad59bff9837fbd5ea9943c9235c0fb6f9ca71fd3f7002f08eb57150416975ed8023f152a87c5283cbea29f724979610121b", 0xf7}, {&(0x7f000023c000-0xbb)="574e1e9063c8fbeeee07c6fd34401496c91377cde722012ef103cc5f2120fae81ddb97f4f8f9d6fc380da0b82eba1cb1b2d20177f75fd9f5ac7665ba2b15d4e88181065c347830585f174ec8616fc4a05982d46de8202a691000db18d875d5da785e352bfdfcdd9533d63e70aceb50f8cf9f7b7dfa270bdd163a9b88c0a5f8ac426ef9e2456d02f5e1ab25a5b469a6e28c9c787bc4eb986734d7c57a184e510679613f22f8b47e3f549039ec40cad2721bcafd94bfa1e09117ec93", 0xbb}, {&(0x7f0000c7e000)="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{&(0x7f0000d9a000)="d7a039e00ec1d06084d2ba231bb84b0ebbc6a65e66c4fdf0a7a9ae6e5f779d9f18e9f8933ec5972c1ff2e996b688ed645bb425a3a32fd66d0688945bbfd1c29f8da03a32d6c6647afcec88ec825bd7534ae2236df6b37317dc185959cafcbee0d52be41de4a0bcb48009d660d846e89f61e9b30a1eef5e5063d46d872958421d07a2ff25f93845cf983d16419790d15adc6352dfe75344cc9ee32874a11ad101cd296cae0662ae4d5734642a00bcb2dc4442f52c64ae780d2a45871c6b3cb63042425906f176652b1f7a921b033c23", 0xcf}], 0x9, &(0x7f000001b000-0x11c8)=[{0xb8, 0x0, 0x100, "bdfabb3aaddebcce16dcc251d728a6d75c77fa3ba5a5406419de495942539fb4d3d5325797502f2f1e7ffa9e057387ca5dad38a6130af1956f70b29b7b09d3025cbcbb1b82143b29a9cfe24bb3573b41f7cc50dcd05249cb70bcf3bd7e5cb7d8914d795a686cdf2859690e7d84079d166e0424e580cd60fd4ac48ce5f74dae4f7d4219c3266cf159f3dd9c6bd5a9437b1d6a9b167093a3222689623226983507e244518e256de0ea"}, {0x100, 0x10e, 0x2d0, 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"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0x11c8, 0x8000}, 0x48000) 2018/01/07 11:37:11 executing program 1: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000cad000)=0x1, 0xffffffffffffff42) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fb8000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fb9000-0x2)=0x0, &(0x7f0000fb7000)=0x1) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000fb8000)={0x1f, {0x3f, 0x3, 0x8, 0x4, 0x5, 0x8}}, 0x8) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000574000-0x4)=0xffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00002f5000-0x4)=0xffffffff) getitimer(0x3, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/01/07 11:37:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000476000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x719c, 0x80000) r3 = syz_open_dev$sndseq(&(0x7f0000de0000-0x1)='/dev/snd/seq\x00', 0x0, 0x290040) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000308000)='/dev/hwrng\x00', 0x400004, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000952000)=@req={0x9, 0x0, 0x1, 0x1000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000106000)={0x40, 0x4e, 0xffffffff80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00005db000)={0x3, 0x0, 0x78}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xe}) 2018/01/07 11:37:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 11:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000815000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) fgetxattr(r0, &(0x7f0000e61000-0x19)=@random={'trusted.\x00', '/dev/sequencer2\x00'}, &(0x7f0000fab000-0xc7)=""/199, 0xc7) 2018/01/07 11:37:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008e2000-0x4)=0x2, 0x6c8c924a) 2018/01/07 11:37:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000de2000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000064e000-0x69)=""/105, &(0x7f00001b5000-0x4)=0x69) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00009d7000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000a63000-0x4)=0x0) 2018/01/07 11:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) flistxattr(r0, &(0x7f0000ab5000)=""/249, 0xf9) 2018/01/07 11:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b1c000)='proc\x00', 0x3) r1 = inotify_add_watch(r0, &(0x7f0000e81000)='./file0\x00', 0x200) inotify_rm_watch(r0, r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000b8c000-0x4)=0x0) r2 = syz_open_dev$loop(&(0x7f0000897000-0xb)='/dev/loop#\x00', 0x0, 0x2002) getcwd(&(0x7f00005df000-0x14)=""/20, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000ee8000)='./file0\x00', &(0x7f00004ff000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000070000-0x50)={{0xfffffffffffffffe, 0x7}, {0x5, 0x9}, 0x0, 0x7, 0x77f4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c21000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000563000)=r3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000e18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "80ec7860a1622eb440822f671706db73f9dc55b29d18d1adbfeb9016b48481436dc5469bca35443c053667d86c02f7afb4872c91b9a7649932d8919ff9464220", "f89fc8524d94a774039eeef02c7035de01ba573fe9e44df00b067071e109f073", [0x0, 0x0], 0x0}) r4 = request_key(&(0x7f0000533000-0x8)='rxrpc_s\x00', &(0x7f0000fa3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000b2000-0x1)='\x00', 0xfffffffffffffffa) add_key(&(0x7f000060a000)='ceph\x00', &(0x7f0000e97000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c92000-0x91)="f268c87a9c7a0832d3360b6d7f3b2f9ce69403300b8e8d8d4a95844aa189017e3a282ac1c67b2735780dcbd6d89ea58e611e523103920dfa178d8014551714785d60b4c32070e35fdc9c1511dc69ab286dc1acbd02661dda645bd8a87d5c5971fc5d058ce64108f634afcd4157d0d20c69abd77f07c60b527965c03f7f28bb27118ff405b2ad28f4b4e6c98d8dc6b17d9d", 0x91, r4) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000951000)={0xa97d, 0x9}) 2018/01/07 11:37:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x400100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000db0000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/07 11:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x0, &(0x7f0000d03000)=[]}) symlinkat(&(0x7f0000a40000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000cd6000)='./file0\x00') 2018/01/07 11:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000224000-0x14)={0x1, 0x1f, 0x1, 0x2, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000085f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60c", 0xb) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a74665398ac446b8", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00007fd000-0x38)={&(0x7f0000419000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d29000-0x40)=[{&(0x7f0000e78000-0xfd)=""/253, 0xfd}], 0x1, &(0x7f00004dd000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000113000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_bt_hci(r3, 0x800448f0, &(0x7f00009a6000)="e9333789dc568d4ceb460cc0be0eeb6e5ee59fe91e2b7a8d5882973bc6cf4387500efd24440dcb3c10231a09cd67ef29c27c2f44313e994ad5") r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000051a000)='/proc/self/net/pfkey\x00', 0x280200, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000e26000)={0x6, 0x100, 0x3}) 2018/01/07 11:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TCSETS(r0, 0x40045431, &(0x7f000061f000)={0x0, 0x0, 0x0, 0x80000000000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a74000)=[{0xc, 0xa5a}, {0x2, 0x0}, {0x3, 0x5}], 0x3) write(r2, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d06000-0x4)={0x5}, 0x4) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00007c5000-0x80)={[0x0, 0x1, 0x6000, 0x1004], 0x5, 0x10, 0xa508, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000ec4000)={0x73a, 0x6, 0x2, 0x40, 0x3, 0x5}) readv(r2, &(0x7f0000e2a000-0x50)=[{&(0x7f0000cb7000)=""/0, 0x0}, {&(0x7f00001a2000)=""/208, 0xd0}, {&(0x7f0000950000)=""/97, 0x61}, {&(0x7f0000ab6000-0x92)=""/146, 0x92}, {&(0x7f00002ae000)=""/147, 0x93}], 0x5) 2018/01/07 11:37:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x80180) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x101) 2018/01/07 11:37:11 executing program 3: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/enforce\x00', 0x1076c0, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000055a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005b8000-0x4)=0x14) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f00005b5000)=[{0x0, 0x0, &(0x7f0000455000-0x50)=[{&(0x7f00005b6000-0x1c)="65f59dff3b362ef0de2014eb0948f25127f8455d48eebec10a1bd3d7", 0x1c}, {&(0x7f00004ea000)="9c547c260d5377eb89e292f574db803aef89e2b74b1ada711ecdeeda2cfe95261cb6c7f1b452eccfc93c21e8df13468157c015bd2bcce496f121d40b5697ca17926f8cca2c480c3e877cae9a152b8f87d5408a045cd5e533c28879dfe28351a7edf4a9f0dd2a30a3734854a7443e5d431cc713c341939a918ef8b82b749975a1957cc4f912d5fcc02d3204f0d93b7fe860c78a072485b5dee9b413945d7c8ec9b9fc347524cc3ef065a3017f75421da8ec063c9265", 0xb5}, {&(0x7f0000350000-0xaa)="d531c407cfcabdffd66070c7d6817f52255339eb239d9a37d7b683305d1cc36088b4a7f3bc76c728bfd424a5d3b95116f313ccd20ca32aefb2bef8bf89ed67def2bd72acec5d69e9869e5aeb56152bbc1b93c99779f9adea9fb2a526e7f495b1a3c5be33de09ec3ace8bdd808f8f95a824f22fec7b8f57cc5c8cedbe414a6da4293b2f6fec7f282d47718082626fed26bb13430d28ee70bea44db93ab244cf418ea7de379b4a802839fb", 0xaa}, {&(0x7f00005b5000)="d9f85c4ccf4980f060c83ec6c1b5524911059e23e368ddbee599c4ed167fdbdc8fb41cfc7567b4446468345dd63610dae729bb871b6611f14cc50320ab612929929abf26920594604b", 0x49}, {&(0x7f00001c3000-0x66)="1f024551b898c96ddc5c82a69c2d2dd0f7dd0094d39ec095057c0e7fbb5c73876c9ec53091a997d5d8489ca8fb3d5b52eb524b12d8e22b270b7e7176dc05b6ecc6d58040d8a965447faaa9cd13b8dc1386489859d5544a7848cbd1fb43b801c585e4987eea04", 0x66}], 0x5, &(0x7f0000447000-0xb0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}, @iv={0x100, 0x117, 0x2, 0xec, "1d1254713e6e4c51712c560792badd9c625e59ae722d8197e4c486753630418c7e42c5a7119a26c3c542ece4b2a131263c27613602835f718ad462e08515683b93315a2405f7f172ec0047e2141b2b968af27332f119e5a53b28f27b1066a88408a0afe7e54be61307d6400e90b1409c5eb3bf74fd544a0ff0a69bf6a99ae8536deaa309751d10cd7ff93e50293a17b2da6857ec96f6f50c89a37046e82fc8bf5ff0952b086d14612a82410891915933b49fa2b50acc2980369fd2a4cc81f2393ba066e0705570f5e007b2e79aa843a65269d7ffb51ac60e3185e63b323b87962b311eca1edd24143647a232"}, @iv={0xa8, 0x117, 0x2, 0x8f, "8345d70aecb7d528637e598b80c8863b91518ba0a9741ee5d04192d54ec5513e1b3d3405683d107bf07c61df15005244cb04405116201f19de00ce4b24d0228656b73a5e5871a8131f71afe19f8ad88826bcedca26f53662685ec4a2eebd05a4f7d13c554c54f27381c9b85cd3cfd35d75032f1bae62610565cd687064fb93c917722e5bc32af374d484c57a8ec8cb"}, @assoc={0x18, 0x117, 0x4, 0x67}], 0x1f0, 0x8004}, {0x0, 0x0, &(0x7f0000319000)=[{&(0x7f0000194000)="9b65c1ec5a4d705a078feffccd04237a5c8bb9da5de948890a0ad546479a3b7f494705e27b166fe6aa3cef688f448e86cc7091e88f9128ec97a7ec2d54626532009f96e7758a4053c2cea90e63a897bb8f977e88a26ab42c8269600c7e732cc5f168de722a9144c75d8edf92fc210a089b954fab00ab1b0287bd23d927e39d9e798ca045f04eb309b1537b3d04f1be74dd12a355fa9a252ef2cedd65ca139d9a266b6a9762aad1c98eddd2e70c3a50b8485d388c36d33bf5387dff67b23eb2bbf54f4f", 0xc3}], 0x1, &(0x7f00003bd000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xad, "20c0ee8ead70bfd45ddd8edce3f8e92a54dea7943c1f475937d66c5e50b6391770aa2c2ff9f2a0abcdd644eab1a57a69f2f966acedafa37d18dcc9925633d95a95526e22ba8586bf78566b76715e1586dcc39a70b2594ee84a2265952e19ea51567d775c7c8cc64203038320baa1d8362c1f953290409a3e066ea71db063666fc8917cfce65ce8cbff8351868d8b1246dbfa14b2321f6c6f0957ce5e7c409dacd34d59eee713479bc3c01368bf"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x158, 0x20000000}, {0x0, 0x0, &(0x7f00005b5000)=[{&(0x7f00005b5000)="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@iv={0x60, 0x117, 0x2, 0x4b, "8060d6e14c66a108dd40cd1dd3c6c4107bfefddee62bc9304e1b9f527c837f277bf24319d2310ab372ab2f3b15e12ffe6632dbaf9c9d4478c32b6646a73417ad92e4ef754b399c89ed8766"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x11e0, 0x0}, {0x0, 0x0, &(0x7f000035d000)=[{&(0x7f0000070000-0x6a)="2ace6fbac469bb8d409100c0eec0761fe4d7107b201e64cb78d5f49b7de9221b1f77e0163f7ae0dd9d4862e3d4193296ea424f7a01942d5637a4be93e267e6056500f7afbbe56c0f5bd6e9295ed46d9009434a6c48f247aaa3dbd5a4dd514176639b941dbf1031b581c6", 0x6a}], 0x1, &(0x7f00002d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40008d0}, {0x0, 0x0, &(0x7f00005a8000)=[{&(0x7f0000470000-0x8)="e97fd223e0058bda", 0x8}, {&(0x7f0000320000+0x648)="a0c0acf5b73282d47b1a448cf5a1768b", 0x10}, {&(0x7f00002cc000)="24b0e5b120999ea72552ed1b34ad2905addeaf04c3a7e47f688d5c3182b8d1c63248524251ea76bb048ffa7d28a33dcfb16486c13197c1907394db4598c06fa85d6f88898f8108f2a1b66bef264a1452ac6896237f606c9087d42a89d548e24f1cefae81b54b2dff2086a757a622f3a189273a4142a7ce061994c7b6f061c206f52ea41ffc726e3f297cc8d63b5b7479ba15b9ab9da7321b6482ba6c6c9574219c91cfcc6bde487fe1d2fa016e4e06494e88b9", 0xb3}, {&(0x7f00000f4000-0xec)="da8f5c0c2aceb701a3459de2fa39926f96f18aa5bbba0ef72f8835a59515e9ea4b3014dbd46641dadbada242e2243cc5a3438c441fb55c6a458ed92e046cf677cd80e80e3e9d06a4724da600a5bd3821a3ed90d289cbf39bd497600c4b0c864ba1befc465f2874f6f42e0978d264d5d90124da7b6fe7e0fe87c8925b0154d92bd27653397479533989116b6a217a6c144280a8af61394f6fa915fe4dc2db0168c98202d2912e285520c93b5de890db6a8d66bb55520696fdef6f6b3101ddc620433a59d8625a949ed0c53d1c70410e01e2c93064fb6924ee6c3bd5d936a904522f9ec80173c449fcdf45393e", 0xec}, {&(0x7f00005b6000-0x2c)="28b4731899168cc6603e873048030d2263fac25d0e7c68325fca139c0fb3b8526550a7a7b8d91dc2bd7df83a", 0x2c}, {&(0x7f00005b6000-0x3a)="ec8990d3418d1acb852096aa174182d4d36eb7cd28e040ad99f19d0aa9d5fe19766e7d8acafa4ed2239a4c5e3d22715cbdb21cef471bd6e83a1e", 0x3a}, {&(0x7f00005b4000-0x24)="b32055aea43dd604470d1eadf17927c4cca86cdd99aefde42b42271108d3e1eba4ad9f50", 0x24}, {&(0x7f00005b5000)="5bdf6579ec7e6c0a6cf64ecf53ce9e610b98057e2ba14bfef71ced741f8ec71ee7608326bbb69e377fba34d633cfcdff05cd0f44f8e9973d0d23cdc94641b2bc1c7898caaf3eb8827c9f2a460257866eb332d18195bd", 0x56}, {&(0x7f00005b5000)="11825df5c4655a3e9ca5089a8dee4c8717f5647669b99fe7613168c3b5fdfd5568b6053a481689b42f698ab47a0a1db5ff98a4a373a272e2a329477f0956b26aaeae08c2e1b9f06679dcef140a7547fd098d5647c5682c52b20e99fbef4169e3d969b9b00d19773a1cec", 0x6a}], 0x9, &(0x7f0000413000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x48, 0x0}], 0x5, 0x4000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001000+0xfde)=0x1000000000000000, 0x4) 2018/01/07 11:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x4, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x3f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000000, 0xffffffffffffffff, 0x0) 2018/01/07 11:37:11 executing program 4: mmap(&(0x7f0000000000/0xcea000)=nil, 0xcea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = syz_open_dev$mice(&(0x7f0000bfe000-0x10)='/dev/input/mice\x00', 0x0, 0x40400) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00002d9000-0x58)=""/88) getpeername$llc(r1, &(0x7f0000ceb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000038e000-0x4)=0x10) bind$unix(r0, &(0x7f0000a36000)=@file={0x10000001, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000016000-0x38)=[{&(0x7f000048d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ad5000-0x40)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 11:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) syz_open_pts(r0, 0x400000) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f00008a7000)="790900779196600f", 0x109) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008e2000)={0x0, 0x0, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b52000-0xc)={&(0x7f00000fb000)='./file0\x00', r2}, 0xc) 2018/01/07 11:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000fcb000)={0x1, 0x0, [{0x26d, 0x0, 0x0}]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e95000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f000094c000)=0x0, &(0x7f0000b00000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000c83000-0x4)=0xcb) 2018/01/07 11:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078e000)='/dev/vga_arbiter\x00', 0xc0900, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000128000-0x4)=0x0, 0x800) r1 = syz_open_dev$admmidi(&(0x7f0000df6000-0xe)='/dev/admmidi#\x00', 0x200, 0x1ffffc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc1000)={0x0, 0x0, 0x0}, &(0x7f000089a000)=0xc) fcntl$lock(r1, 0x6, &(0x7f00006e1000-0x20)={0x1, 0x4, 0x3, 0x8a, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000038e000-0x10)=[{&(0x7f0000866000)="290000002000190001f30010000000260200001615de00043d0000040d0006000000ffffffdd000008", 0x29}], 0x1) 2018/01/07 11:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0xfffffffffffffffe, 0x0) preadv(r0, &(0x7f0000cbd000-0x30)=[{&(0x7f0000463000-0x51)=""/81, 0x51}, {&(0x7f0000edf000)=""/122, 0x7a}, {&(0x7f0000c89000)=""/197, 0xc5}], 0x3, 0x0) [ 33.447137] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/01/07 11:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bb5000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ba000)=0xe8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00003f0000)=0x8, 0x4) uname(&(0x7f0000861000-0xca)=""/202) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000046a000-0xc)='/dev/autofs\x00', 0xfffffffffffeffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00004b2000-0x10)={0x4008, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/07 11:37:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000aac000)='./file0\x00', &(0x7f00005bf000)=[], &(0x7f00001f6000)=[]) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f000052a000-0x8)=0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000894000-0x8)='./file0\x00', 0x2880, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r4 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008d6000)=@assoc_value={0x0, 0x4}, &(0x7f0000090000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000211000-0x4)=r5, 0x4) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r4) tkill(r0, 0x16) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/07 11:37:11 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$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_open_dev$sndpcmc(&(0x7f00006b3000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff00000000, 0x2200) r5 = dup2(r3, r2) r6 = shmget(0x2, 0x3000, 0x25, &(0x7f0000b28000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) write$tun(r2, &(0x7f000049e000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "d9939802c885d6ea063ff8e5"}}}, 0x32) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000244000)=0x8) 2018/01/07 11:37:11 executing program 7: mmap(&(0x7f0000000000/0x3d3000)=nil, 0x3d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002e4000)="17", 0x8000000000001) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d3000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000145000)={0x0, r1}) 2018/01/07 11:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/07 11:37:11 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000f66000)=@generic={0x0, ""/126}, &(0x7f0000a69000)=0x80) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) dup3(r0, r1, 0x0) r3 = getpgid(0xffffffffffffffff) sched_setparam(r3, &(0x7f000013a000-0x4)=0x101) 2018/01/07 11:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000662000)=0x20000000007ffd, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000f2f000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000276000-0x4)=0x75, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c29000)='net/softnet_stat\x00') setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000c94000-0x4)=0x5d1, 0x4) 2018/01/07 11:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000340000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00003b8000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000c00000)={0x0, ""/0}, 0x8, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000cc0000-0xb)='/dev/adsp#\x00', 0x8, 0x400) sendmmsg$alg(r1, &(0x7f000085f000)=[{0x0, 0x0, &(0x7f0000e9e000-0x10)=[{&(0x7f00008c5000-0x9a)="c9f979e23031820075295908316e1ae537c28f1ae49fd6203a1f17bf2a4d2bcd79486717ba55b5d94717205db41d4be9094d4cbffea553566ceefb0c9a9431f24a8cc22849061bdef15840d17aa1d01c37ade6f34508d19affdaff92b11b8bf74ffcaf8a6e76ece0d1d1fa73a87f1df545dfae01d4a1dc7a157a2f5c7714b521117bc8b35c87cf9f0b9de1c01abc12d84a3804973b7dd4b31c1f", 0x9a}], 0x1, &(0x7f0000a9b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}], 0x1, 0x200080c1) 2018/01/07 11:37:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) timer_settime(0x0, 0x1, &(0x7f0000426000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00007cd000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0xffffffffffffffff}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00005f0000-0x8)='./file0\x00') mkdir(&(0x7f0000c19000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f0000b96000-0x10)='./file0\x00') unlink(&(0x7f00004d6000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 33.529670] audit: type=1400 audit(1515325031.478:153): avc: denied { map } for pid=4756 comm="syz-executor0" path=2F6D656D66643A73656C696E7578807472757374092E70726F63202864656C6574656429 dev="hugetlbfs" ino=14249 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 33.541649] device syz6 entered promiscuous mode 2018/01/07 11:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000)=0x800, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f00002b4000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 11:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000072b000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c23000)={0x0, 0xa3, "69e046195a7aa23fbc0005f3280b17839e4f9a0757b93e02a028faa6788d06ed345d40d23e6ba5400ab6e04790395beb6d5f9e940351fdc4a507ddab697ffc932cbdc76376fc35aee19c1f7c6b0994f40be671e25392f03d63c875d6ab4a7d94cc68ca5781756845ae238bded2189bb6d5c8981237db5112711d61672b179e756c16ee6d7cad31dbbdff0e4056007e91b313b89325f018e5307fd23dc1f2e0fe7b90c5"}, &(0x7f000099d000)=0xab) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003e2000-0xe)={r2, 0x6, "09c979b71c9d"}, &(0x7f0000752000)=0xe) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f60000-0x9)='/dev/vcs\x00', 0x101001, 0x0) faccessat(r4, &(0x7f00006f8000)='./file0\x00', 0x0, 0x1100) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000ae0000-0xf4)=""/244) r5 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r5, &(0x7f000097d000)=0x0, 0xff) 2018/01/07 11:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000885000)='/dev/input/mice\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000caa000-0x38)={&(0x7f0000025000-0x10)=@ax25={0x3, {"cc0d1ceac1e045"}, 0x1}, 0x10, &(0x7f000027e000)=[{&(0x7f0000394000)="6da974cfa253a53e74f27ac2ebd16a1912f2260e99f55745e37567afa2bad788f9908257b008414788df84a28bb68111fde2c36b8e6718c471e1a0e32513f4c17836c3b847a5c2b1f9acf3e5d1882a7e4bf215a8624556d2ce86348fd29c768bb6663c8066746bd5617b0d", 0x6b}], 0x1, &(0x7f0000b66000-0x2f0)=[{0x10, 0x113, 0xfd3b, ""}, {0xa8, 0x107, 0x51067fc2, "f7bdf7ebe34ae08afe71d8696731bc9b3c96d1a71b150cb6e457d000a80dcf41b16cde8e9567241e5d2b29b048949b8b2e91f0a76af47196e5a28ed43c711714ababdeb2d0239e419ebffc7eacfb408cfe61739bdcf4d055e1e6273c788687610720ac026a2f255561df924e57e4b7e055f22d74f4758b0d80efd26e56388c6152063694c7547b7328deb0b51168d1aee3bb548f9e"}, {0x78, 0x103, 0x1, "fa4aac691e43bcc3b4b0cd30dcb8839fa63b836c40e4b38d695fe90c4336e4be51231fa8669933c3c5b64928b408fcb5b7b5e7347a9b71f1a4d59786dd58751a58642de86c7c8b4c49ae081cb6029c63426b2a5013e3626e493f3f14ca8a138e78d4b889cb"}, {0xf0, 0x0, 0x1, "f942ff7d987f652bfc487c4e14958c9de812ff599d6babbaaaf736974469f24466382e9733cb341f2ff5c09f1e3c85914964cf8e4fb4412b6cf4ff26bea0c669f05a274aa379391c0318ff339f26d9057d56c051c3b5ccc251ad4de885ce0c94ccc9cef85f1e8bf2b8dca66d7b59b5a3e4979bf129f5f8a764b113647dff6b83050620a4c0f2c7183332e5f0c18bfebb47d3725bac03117c56fb7f5d1f6bd50e19de0f578d2f7337aaddf947e420caae2f416cb3576d2d202a938e34fb507cebc21879bc91c91d353b8668042b3ca376f4ce20d0c7d95a89356648"}, {0xd0, 0x10c, 0x1, "6bc42c948e9037e7a0588e52e554680d137f71c9870eb121b4aeb027823a4cef4d839bdb6e178a777434ac826c7ec98b940e8e419e4e1d9bc91b6f84898b1004a82b201e620bf9c077270042e86ab78b4e3bb80000f13ca2ad2f9d0b62364c516d774cf3918d94898053ffe8171f3587c31aa6028ad89c075796a0baec91f8decbd97835041de82edbdbd67e35ad86f485af101608cf1ec3ee512f12298c9894ea6a3e4a53a138ba718297b0b2fe579016655ad1f1e16e6d873f474534"}], 0x2f0, 0x8000}, 0x10062) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000fd6000-0x2b)=""/43) r1 = syz_open_dev$evdev(&(0x7f000024f000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ff9000)=0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000abe000-0x6f)="35e32d06e5e46c12bb21f5b57d7646f82da6e0101a516a85da877a47b167f250a3bc2235b656641d079a039e94ea80b2ed7bf29b5868ede6c6eca68ac8d1a141f313d448b4c9435fbdc399c1778368401c12f22d7f43129ff79a864cdf7abd060000005876153452624231a25cdcf7") write$evdev(r1, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x1, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/07 11:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dd5000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00004b1000)={0x0, 0x0}, 0x2) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000)=0x2, &(0x7f0000bbf000)=0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000632000)={0xfffffffffffffe01, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x17, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 33.576013] audit: type=1400 audit(1515325031.524:154): avc: denied { getattr } for pid=4755 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 [ 33.587051] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 11:37:11 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fchdir(r0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000764000-0xc3)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000fffefffffffffffd284602"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/07 11:37:11 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000005000-0x4)=0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 33.605484] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 11:37:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1ff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x29)=""/41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10011, 0x0, @empty=0x0, @rand_addr=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/07 11:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cd000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x6) read(r1, &(0x7f0000a9b000)=""/73, 0x49) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000572000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002f2000-0x10)={0x0, 0x1c, &(0x7f000004f000)=[@in6={0xa, 0x3, 0xc3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000d9a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000056c000-0xc)=@assoc_value={r2, 0xf63a}, &(0x7f000035e000)=0x54f) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) connect$inet(r0, &(0x7f0000e93000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000afe000-0x8)={r2, 0x4}, &(0x7f0000a20000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d46000)=0x2) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000a9000-0x4)={0x1, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001df000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffeffff, 0x1, 0x3a00000000000000, 0x10}, &(0x7f0000a07000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fc3000-0x8)={r4, 0x0}, &(0x7f0000750000-0x4)=0x8) [ 33.731804] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.736621] CPU: 0 PID: 4776 Comm: syz-executor7 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 33.745025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.754355] Call Trace: [ 33.756923] dump_stack+0x137/0x198 [ 33.760539] handle_userfault+0x744/0x1750 [ 33.764773] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 33.769381] ? find_held_lock+0x35/0x1e0 [ 33.773436] ? __handle_mm_fault+0x31b4/0x3210 [ 33.777993] ? lock_downgrade+0x860/0x860 [ 33.782128] ? __handle_mm_fault+0x1e8c/0x3210 [ 33.786717] __handle_mm_fault+0x2fc5/0x3210 [ 33.791113] ? __pmd_alloc+0x4e0/0x4e0 [ 33.794985] ? find_held_lock+0x35/0x1e0 [ 33.799074] handle_mm_fault+0x305/0x840 [ 33.803124] __do_page_fault+0x59e/0xca0 [ 33.807176] ? mm_fault_error+0x2c0/0x2c0 [ 33.811321] do_page_fault+0x78/0x490 [ 33.815106] page_fault+0x2c/0x60 [ 33.818544] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 33.824320] RSP: 0018:ffff8801c9ebfa08 EFLAGS: 00010246 [ 33.829658] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c7561 [ 33.836900] RDX: 000000000000010c RSI: ffffc90002a8b000 RDI: ffff8801c9ebfd30 [ 33.844143] RBP: ffff8801c9ebfae8 R08: 0000000000000000 R09: 0000000000000003 [ 33.851385] R10: ffff8801c9ebf978 R11: 0000000000000001 R12: 1ffff100393d7f44 [ 33.858629] R13: ffff8801c9ebfac0 R14: 0000000000000000 R15: ffff8801c9ebfd28 [ 33.865900] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 33.871076] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 33.876255] ? iov_iter_revert+0x9d0/0x9d0 [ 33.880461] ? __mark_inode_dirty+0x19b/0xf00 [ 33.884930] ? lock_downgrade+0x860/0x860 [ 33.889048] ? __mark_inode_dirty+0x303/0xf00 [ 33.893520] ? __inode_attach_wb+0x16d/0xbc0 [ 33.897925] generic_perform_write+0x195/0x4a0 [ 33.902504] ? generic_write_checks+0x400/0x400 [ 33.907152] ? file_update_time+0xba/0x430 [ 33.911364] ? current_time+0xc0/0xc0 [ 33.915143] ? lock_acquire+0x16b/0x420 [ 33.919097] ? lock_acquire+0x16b/0x420 [ 33.923046] ? generic_file_write_iter+0x9c/0x630 [ 33.927873] __generic_file_write_iter+0x366/0x5b0 [ 33.932791] generic_file_write_iter+0x2f0/0x630 [ 33.937543] __vfs_write+0x550/0x740 [ 33.941241] ? check_noncircular+0x20/0x20 [ 33.945458] ? kernel_read+0x120/0x120 [ 33.949368] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 33.954102] ? __sb_start_write+0x209/0x2a0 [ 33.958416] vfs_write+0x189/0x510 [ 33.961941] SyS_write+0xd4/0x1a0 [ 33.965374] ? SyS_read+0x1a0/0x1a0 [ 33.968974] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 33.973968] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.978715] entry_SYSCALL_64_fastpath+0x23/0x9a [ 33.983440] RIP: 0033:0x452ac9 [ 33.986606] RSP: 002b:00007fb1de394c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 33.994287] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 34.001529] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 34.008771] RBP: 0000000000000059 R08: 0000000000000000 R09: 0000000000000000 [ 34.016017] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8f8 [ 34.023264] R13: 00000000ffffffff R14: 00007fb1de3956d4 R15: 0000000000000000 [ 34.050842] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.055470] CPU: 1 PID: 4776 Comm: syz-executor7 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 34.063854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.073182] Call Trace: [ 34.075748] dump_stack+0x137/0x198 [ 34.079351] handle_userfault+0x744/0x1750 [ 34.083579] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 34.088173] ? find_held_lock+0x35/0x1e0 [ 34.092218] ? __handle_mm_fault+0x31b4/0x3210 [ 34.096770] ? lock_downgrade+0x860/0x860 [ 34.100890] ? __handle_mm_fault+0x1e8c/0x3210 [ 34.105469] __handle_mm_fault+0x2fc5/0x3210 [ 34.109857] ? __pmd_alloc+0x4e0/0x4e0 [ 34.113725] ? find_held_lock+0x35/0x1e0 [ 34.117773] handle_mm_fault+0x305/0x840 [ 34.121847] __do_page_fault+0x59e/0xca0 [ 34.125883] ? mm_fault_error+0x2c0/0x2c0 [ 34.130009] do_page_fault+0x78/0x490 [ 34.133789] page_fault+0x2c/0x60 [ 34.137225] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 34.142996] RSP: 0018:ffff8801c9ebfa08 EFLAGS: 00010246 [ 34.148339] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c7561 [ 34.155581] RDX: 00000000000000b2 RSI: ffffc90002a8b000 RDI: ffff8801c9ebfd30 [ 34.162836] RBP: ffff8801c9ebfae8 R08: 0000000000000000 R09: 0000000000000000 [ 34.170078] R10: ffff8801c9ebfbe0 R11: 0000000000000000 R12: 1ffff100393d7f44 [ 34.177318] R13: ffff8801c9ebfac0 R14: 0000000000000000 R15: ffff8801c9ebfd28 [ 34.184573] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 34.189767] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 34.194959] ? iov_iter_revert+0x9d0/0x9d0 [ 34.199169] ? __lock_is_held+0xb6/0x140 [ 34.203215] ? inode_dio_wait+0x210/0x210 [ 34.207346] generic_perform_write+0x195/0x4a0 [ 34.211903] ? current_kernel_time64+0x15e/0x220 [ 34.216644] ? generic_write_checks+0x400/0x400 [ 34.221288] ? file_update_time+0xba/0x430 [ 34.225498] ? current_time+0xc0/0xc0 [ 34.229288] ? lock_acquire+0x16b/0x420 [ 34.233231] ? lock_acquire+0x16b/0x420 [ 34.237173] ? generic_file_write_iter+0x9c/0x630 [ 34.241988] __generic_file_write_iter+0x366/0x5b0 [ 34.246892] generic_file_write_iter+0x2f0/0x630 [ 34.251631] __vfs_write+0x550/0x740 [ 34.255320] ? check_noncircular+0x20/0x20 [ 34.259534] ? kernel_read+0x120/0x120 [ 34.263417] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 34.268145] ? __sb_start_write+0x209/0x2a0 [ 34.272440] vfs_write+0x189/0x510 [ 34.275955] SyS_write+0xd4/0x1a0 [ 34.279380] ? SyS_read+0x1a0/0x1a0 [ 34.282974] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.287960] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.292693] entry_SYSCALL_64_fastpath+0x23/0x9a [ 34.297419] RIP: 0033:0x452ac9 [ 34.300585] RSP: 002b:00007fb1de394c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 34.308274] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 34.315520] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 34.322760] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 34.330009] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 34.337261] R13: 00000000ffffffff R14: 00007fb1de3956d4 R15: 0000000000000000 2018/01/07 11:37:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000023d000)='./file0\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000ed8000-0x8)=0x0) prctl$getreaper(0xd, &(0x7f00001d4000)=0x0) writev(r0, &(0x7f00007a7000)=[{&(0x7f0000c12000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x39}], 0x1) 2018/01/07 11:37:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000a02000-0x76)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, "5c3da227a71d9337"}}}}}, 0x0) 2018/01/07 11:37:12 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, 0x9, &(0x7f0000706000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f00006cb000-0x4)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e9000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00009e5000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) 2018/01/07 11:37:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b00000)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a26000)={0x1, 0x0, 0x0, 0x3, 0x0}) 2018/01/07 11:37:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000db5000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000da8000)="279718e14bb1c16d52ae3347013115d92faa3b3c882c24d4457178b99f3e5350"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008e7000)=0x0) timer_create(0x3, &(0x7f0000542000)={0x0, 0xa, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd7000-0x4)=0x0) 2018/01/07 11:37:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000015000-0x7e)=""/126, 0xbba1) pipe(&(0x7f0000389000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000003000-0x30)=[], 0x14e) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000ece000)={0x80, 0x0, 0x800, 0x4, 0x0, 0x14ae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r2, r1, 0x5, 0x0) 2018/01/07 11:37:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000595000-0xb)='/dev/vcsa#\x00', 0x9, 0x800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a89000-0x4)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fde000)={{{@in6=@mcast1={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a61000)=0xe8) ioprio_set$uid(0x3, r1, 0x2) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000304000-0x4)={0x6, 0x5, 0x8}) modify_ldt$read(0x0, &(0x7f0000741000)=""/0, 0x0) r2 = syz_open_dev$loop(&(0x7f000005a000)='/dev/loop#\x00', 0x0, 0x288000) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000042000)={{0x9, 0x6, 0x6, 0x80, 0x8, 0xbe2}, 0x8e000}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x40101283, 0x4000800001083) fcntl$setflags(r2, 0x2, 0x1) 2018/01/07 11:37:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000a4a000-0xf6)=""/246) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c4b000)={0x0, 0x0, 0x0, 0x7, 0xdc, 0x0, 0x4, 0x1c, 0x4, "466192b7403f8071ea643854b2432605ff321635d4faf43f35c8e9b7737c80337769cd6b27afc3138b43ad13baca6fb0aa02403f05072dc1bd16df1bc017a5a3", "5d0de3657a96fe65b09e9bb3bf6223509e6d28a43fa9a01389fda39875d1aecd4987da72411405156878bb14b5a4d1b5260ba45438b6fea07840dac0565f3e71", "2362dcbffa567790ad1a7e59049008487305950897f89bc34b498f20206775a6", [0x1, 0x82f]}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b01000-0x1000)=""/4096, &(0x7f0000dec000)=0x1000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00005a7000-0xe8)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x17, 0x5, 0x1, "33367872e298b4ef6fd081ef2c64a8024d08cebeb4ab058129297c8ac2cf6563e8e5d7efca1c5a9a1024c197df1ab2e6bedc6affe8c407af66bdf4e3b5753f0a", "0dcc5c6c481bcf42c287f07027aa4774df41adc806fa0553c807516671981521cd49e1793211f161bab5dde83f502c0b0d9b407f92cb0fd5821812fd037d2f3b", "0001716d3a374413c4332b248ea6cfb99434bac609fe027383fd6fcdf4c7f6cc", [0xf3bf, 0x6]}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000028b000-0x10)={0xe87e, 0x5, 0x100000000, 0x4}) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) openat$autofs(0xffffffffffffff9c, &(0x7f000059d000-0xc)='/dev/autofs\x00', 0x410000, 0x0) 2018/01/07 11:37:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$loop(&(0x7f00003a9000-0xb)='/dev/loop#\x00', 0x400, 0x800) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f000057d000)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) fcntl$setflags(r0, 0x2, 0x0) get_thread_area(&(0x7f0000b9f000-0x10)={0xfff, 0xffffffff, 0x1000, 0x1, 0x38000, 0x6, 0x1, 0x0, 0xc56, 0x9}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000401000-0x10)='/selinux/status\x00', 0x0, 0x0) syncfs(r2) connect$inet(r2, &(0x7f0000699000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:37:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0000)={0x8, 0x800000000000004, 0x20004, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff66) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000)="", &(0x7f0000347000-0x2)="", 0x0}, 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000a1c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000000000000002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000019a000-0x50)={{0xffffffffffffffff, 0x3, 0xe946, 0x2, 0x3}, 0xffff, 0x100000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000271000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000001000)={0x100000000, 0x0}) ioctl$sock_bt(r0, 0x8907, &(0x7f0000001000-0x3c)="658cf1e9f9495e7a2ae7c582631cc742edd9514a10088c9fd92059be4bd82f61262cd15e9999d72e89c28b1a84b05c65097b8ff85727e4507316b502") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ad000)='/dev/vcs\x00', 0x3f, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000054b000)=0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f000029d000)={0x7411, 0x40, 0x100000000, 0x9, 0x4, 0x9, 0x8, 0x6, 0xf115, 0x4}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000e7b000-0x50)={{0xffffffffffffffff, 0x3, 0xfffffffffffffbff, 0x1, 0x0}, 0x9, 0x400, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000aec000/0x2000)=nil, 0x2000, 0xc) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f000003c000-0x28)={&(0x7f0000ddd000/0x5000)=nil, 0x9e, 0x3, 0x20, &(0x7f0000eea000/0x1000)=nil, 0xff}) 2018/01/07 11:37:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200100, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d93000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000166000)={0x0, 0x0}, 0x800) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000059000)=0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000cfc000-0x1f)="1f0000000206ffde0000f49ff60f00000006000009000180feff0000000000", 0x1f) 2018/01/07 11:37:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/mixer\x00', 0x381800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00005b4000-0xa8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb5d}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) r4 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="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", 0x139, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r4, r4}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:37:12 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}) ppoll(&(0x7f0000001000)=[], 0x0, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/qat_adf_ctl\x00', 0x80800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000328000-0x18)={r1, &(0x7f00009f3000-0xfb)="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", &(0x7f0000791000-0x60)=""/96}, 0x18) 2018/01/07 11:37:12 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000013000-0xb)='/dev/adsp#\x00', 0x10001, 0x101040) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000011000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f000000e000-0xc)={0xfffffffffffffff8, 0xc7d, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/07 11:37:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x1)=0x10) munmap(&(0x7f0000b4c000/0x2000)=nil, 0x2000) 2018/01/07 11:37:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = request_key(&(0x7f0000992000)='cifs.idmap\x00', &(0x7f00007ea000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000b2000)="7d747275737465646c6f656d3140b000", 0xfffffffffffffffd) r1 = request_key(&(0x7f0000ca3000)='trusted\x00', &(0x7f00007de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000081d000-0xf)='eth1trustedem1\x00', r0) add_key$user(&(0x7f000069a000-0x5)='user\x00', &(0x7f000092a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000422000-0xd)="f3", 0x1, r1) keyctl$unlink(0x7, r1, r1) 2018/01/07 11:37:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) r1 = dup2(r0, r0) connect$nfc_llcp(r1, &(0x7f000016d000-0x60)={0x27, 0x401, 0x100000000, 0x5, 0xffffffff, 0x6, "dd3899fb98c8ee85b50b78c55fc18623260aec60eabc4259019ae41991d511bcc671c44d7ae2578107a8e12022a371ab7a2323bb4630f55fef16997f9b5610", 0x80000000}, 0x60) 2018/01/07 11:37:12 executing program 7: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000037000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000)="0a257584d5e387e5b3ed0ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002a1000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[{&(0x7f0000f95000)="52a93be080e29364b2f426ead22b9570b1", 0x11}], 0x1, &(0x7f0000f96000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f00004e6000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 11:37:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c7000)='/dev/autofs\x00', 0x0, 0x0) setreuid(0x0, 0x0) setreuid(0x0, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x10800) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000da7000-0x118)={0x5, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) 2018/01/07 11:37:12 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ef6000)='/dev/snd/midiC#D#\x00', 0x3, 0x2) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000ef7000-0xcb)={0xc7, "ddfbb37649a02c30d1960f35889891286dc820fa9858da4ec97f95656fc63c6e1d5e34ee8d8b79e6ebc6f5c47507c88f0c62ba19f3ecff85f4da59bf139556bca2a32ce6b85322df33e133df948ee2a2114a0b4e56f30276355730726238a973173746682e767adcadea9fa10fda472361a0e276cd128eb6311129986377a1cff5e4c7f9f67a90092334f6046f5175c0cf4dd9e9013de922b0a47ccb91fb0c776da79fca3c9f87b4d30c97346fdb6e724cddc5e30893960852c5655b671638cce2a40e3c500c53"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 34.545549] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 34.573746] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/07 11:37:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000005c000)=0x0) uselib(&(0x7f0000029000-0x8)='./file0\x00') 2018/01/07 11:37:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aaf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x3, 0x6, 0xa, 0x80, 0x20, 0x29, 0xf87, r1}, {0x7fff, 0x8001, 0x56, 0x3ff, 0x1, 0x3981, 0x6, 0x1}, {0x9, 0xffffffffffffffff, 0x100000001, 0x3}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, {{@in=@rand_addr=0x5, 0x1, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x6, 0x2, 0x8, 0x3ff, 0x8, 0x9}}, 0xe8) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000058e000)={0x0, 0x1, 0x8000, 0x1, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227b, &(0x7f0000002000-0x1)="06") pwritev(r3, &(0x7f00003da000-0x50)=[{&(0x7f0000d98000-0x9)="d3ac58e68f15db5d51", 0x9}, {&(0x7f000064d000)="0b910ac1c2ab3b98b894c079a25aecdd9c446c645bb3f4d67028a68399b0ff0011cb106732c90188a198464d6b28394d8d47707e5156f08811ce562d5f5f67791656cbc3d36eb8feed7ba20c3a3fd50321681512113ee7415b5c64fae88f778d5a45136490a4505b443a9e814e02b4dbe972e86d5ab96774e32ec776b4facce34e523ece2fffa071528a91f984a68bbdf30a949a85e14310", 0x98}, {&(0x7f0000b89000)="b70988b8c03f5fe71ed35253bbf225dc6c85f34c82a0a74966387159212f5b7350214b5f91028ac0859052b44742708ef8583a1f13c08aa9", 0x38}, {&(0x7f00008f6000)="605fd92410e62c1df7878dfa4e0e3b4704cdcce479fb23df9210a8a8e61dfe0f923bfe969a0c851a66f8d9bc6d4d7458eabd626b01b011d1f1cc47e6d14585187f7dbbfc5b87c1b6d64276187a659abda289da1bb8a7e132edb4d9dd4324ab5cde7643cb1750e70ce3c78f9478c5a9d29783387610cc85faf33caaef7f6bd35cd1d27a168d0675b8b8a9aead6d394c4fdf8fb6828372ca26f64ac33938cecb80b0f271d263b38e14cf1c047e8384460cb1819494972ed907fceb", 0xba}, {&(0x7f000034e000-0x87)="cf73634b479a37898f94e77c7a9ea6946e560b4f7119de1604d07456f8f10dbf03bc436d4744bb73c0e900d0b98f9beb9732e92429d0d322c2c066a0e35b0add758b7f969d1638d4528ed459fc59004876ba87fc92ea47aed77adc5957dee5030c4962e8cb452f049932b215d046f708b9276bdce1ace2e2bc4830f24186908edfee83604f8368", 0x87}], 0x5, 0x0) fcntl$setstatus(r3, 0x4, 0x2800) read(r2, &(0x7f0000000000)=""/154, 0x9a) 2018/01/07 11:37:12 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/01/07 11:37:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000039d000)='io\x00') ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00005a3000)={0x6ed, 0x10001}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f000011d000-0x10)={0x0, 0x0}) 2018/01/07 11:37:12 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) 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)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@generic="37f70000000000000000de2d2fcc6622", @ifru_flags=0x0}) 2018/01/07 11:37:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f99000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f000052a000)=""/6, &(0x7f0000a27000)=0x6) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000583000)={0x1, 0x0, [{0x560, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e2d000-0x4)=0x0, &(0x7f00001bc000)=0x4) 2018/01/07 11:37:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)='net/route\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000026f000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x2c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000054b000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/07 11:37:12 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/07 11:37:12 executing program 5: mmap(&(0x7f0000000000/0xedd000)=nil, 0xedd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000335000-0x5)='user\x00', &(0x7f00008b0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ede000-0x8c)="d5f1fd0caf943173db9f06998aea44cc7431faf30a456a277cc9f98c302502133ad6dd5ac24bd7af9aeab13928a6d9631f7d946dd9f283a07282fff70848087a2bddeee0231af2337b33f494b379210c4ab835de45dcc352636dd9b148892ff0f0ccc664c3c6d306089d0f4c33c759959108ce3eef04cb330cac35853d3fbea5f18fe77908ef1ee6a286f45f7ee2bca24d1d67f3ab7d1e78ff4e4632f7e244f1d3e0e64581afd463d05a503f03a0b0d0078bde235b01143bec9fdfdfaf75d2fc0de9dae1d60f5064bae0f89a3e032970a22c13e7c3e67b1793771fb92c5134cbdd8ed56e", 0xe4, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00007d7000)='keyring\x00', &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f00000b7000)='syzkaller\x00', &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) connect$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000010e000-0xc)={r1, r1, r1}, &(0x7f0000525000-0x1e)=""/30, 0x1e, &(0x7f00005d0000-0x38)={&(0x7f0000ede000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) 2018/01/07 11:37:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000df4000)='/dev/sg#\x00', 0x100, 0x20000) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000490000)={0x0, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x800000010, &(0x7f00000ba000-0xc2)="02000000020001000000be8c5ee18c880100010000000000", 0x18) [ 34.661160] mmap: syz-executor2 (4895) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 34.721391] ================================================================== [ 34.728856] BUG: KASAN: use-after-free in shm_get_unmapped_area+0xfd/0x120 [ 34.735863] Read of size 8 at addr ffff8801c96c8a28 by task syz-executor2/4913 [ 34.743213] [ 34.744836] CPU: 1 PID: 4913 Comm: syz-executor2 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 34.753243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.762579] Call Trace: [ 34.765148] dump_stack+0x137/0x198 [ 34.768757] ? shm_get_unmapped_area+0xfd/0x120 [ 34.773408] print_address_description+0x73/0x250 [ 34.778226] ? shm_get_unmapped_area+0xfd/0x120 [ 34.782883] kasan_report+0x23b/0x360 [ 34.786756] __asan_report_load8_noabort+0x14/0x20 [ 34.791665] shm_get_unmapped_area+0xfd/0x120 [ 34.796137] ? shm_fallocate+0x110/0x110 [ 34.800177] get_unmapped_area+0x18d/0x300 [ 34.804396] do_mmap+0x207/0xda0 [ 34.807737] ? vmacache_find+0x5f/0x280 [ 34.811701] SyS_remap_file_pages+0x74f/0x9f0 [ 34.816178] ? __fget+0x22b/0x390 [ 34.819635] ? do_mmap+0xda0/0xda0 [ 34.823148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.828143] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.832889] entry_SYSCALL_64_fastpath+0x23/0x9a [ 34.837619] RIP: 0033:0x452ac9 [ 34.840781] RSP: 002b:00007f5e18880c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000d8 [ 34.848474] RAX: ffffffffffffffda RBX: 00007f5e18881700 RCX: 0000000000452ac9 [ 34.855718] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000000020002000 [ 34.862961] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 34.870213] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 34.877456] R13: 0000000000a2f7ef R14: 00007f5e188819c0 R15: 0000000000000004 [ 34.884734] [ 34.886342] Allocated by task 4895: [ 34.889954] save_stack+0x43/0xd0 [ 34.893384] kasan_kmalloc+0xad/0xe0 [ 34.897071] kasan_slab_alloc+0x12/0x20 [ 34.901020] kmem_cache_alloc+0x12e/0x760 [ 34.905141] get_empty_filp+0x8f/0x3c0 [ 34.908998] alloc_file+0x26/0x390 [ 34.912515] __shmem_file_setup.part.44+0x22f/0x420 [ 34.917503] shmem_kernel_file_setup+0x4f/0x70 [ 34.922066] newseg+0x78d/0xc20 [ 34.925317] ipcget+0x6dd/0xb60 [ 34.928570] SyS_shmget+0xdf/0x140 [ 34.932085] entry_SYSCALL_64_fastpath+0x23/0x9a [ 34.936815] [ 34.938414] Freed by task 3697: [ 34.941673] save_stack+0x43/0xd0 [ 34.945099] __kasan_slab_free+0x11a/0x170 [ 34.949308] kasan_slab_free+0xe/0x10 [ 34.953080] kmem_cache_free+0x86/0x2b0 [ 34.957030] file_free_rcu+0x5c/0x70 [ 34.960718] rcu_process_callbacks+0x5cf/0x1200 [ 34.965359] __do_softirq+0x23f/0x99f [ 34.969135] [ 34.970738] The buggy address belongs to the object at ffff8801c96c8a00 [ 34.970738] which belongs to the cache filp of size 456 [ 34.982758] The buggy address is located 40 bytes inside of [ 34.982758] 456-byte region [ffff8801c96c8a00, ffff8801c96c8bc8) [ 34.994527] The buggy address belongs to the page: [ 34.999429] page:ffffea000725b200 count:1 mapcount:0 mapping:ffff8801c96c8000 index:0x0 [ 35.007546] flags: 0x2fffc0000000100(slab) [ 35.011758] raw: 02fffc0000000100 ffff8801c96c8000 0000000000000000 0000000100000006 [ 35.019618] raw: ffffea0007253020 ffffea000725b320 ffff8801db230180 0000000000000000 [ 35.027467] page dumped because: kasan: bad access detected [ 35.033148] [ 35.034754] Memory state around the buggy address: [ 35.039654] ffff8801c96c8900: fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc [ 35.046984] ffff8801c96c8980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 35.054317] >ffff8801c96c8a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 35.061647] ^ 2018/01/07 11:37:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="d98bac3e083504896a73bfba8a0b1158", @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000de5000)={0x0, 0x0, 0x0}, &(0x7f00005cd000)=0xc) ioprio_set$uid(0x3, r4, 0x5) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/07 11:37:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000626000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) setrlimit(0x9, &(0x7f0000249000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f00004de000-0x10)={0x0, 0x0}) mremap(&(0x7f00007eb000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000047e000/0x4000)=nil) 2018/01/07 11:37:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007d2000)='/dev/dsp\x00', 0x86200, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000c4000-0x18)={0x0, 0xf2f, 0x3, &(0x7f00007b9000)=0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eb3000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009e3000-0x17)={r2, 0xf, "ed6f9a93c8910c682f7769ee9754bc"}, &(0x7f000014e000)=0x17) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000007d000)='/dev/dsp\x00', 0x200080, 0x0) tee(r0, r0, 0x1f, 0xa) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f000041a000)=""/80) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f000072b000-0x8)=0x2) r4 = semget(0x2, 0x0, 0x400) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000b41000)=""/0) [ 35.066288] ffff8801c96c8a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 35.073620] ffff8801c96c8b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 35.080948] ================================================================== [ 35.088280] Disabling lock debugging due to kernel taint [ 35.093836] Kernel panic - not syncing: panic_on_warn set ... [ 35.093836] [ 35.101184] CPU: 1 PID: 4913 Comm: syz-executor2 Tainted: G B 4.15.0-rc6-next-20180105+ #89 [ 35.110869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.120221] Call Trace: [ 35.122812] dump_stack+0x137/0x198 [ 35.126433] ? shm_fallocate+0x110/0x110 [ 35.130483] panic+0x1e4/0x41c [ 35.133651] ? refcount_error_report+0x214/0x214 [ 35.138379] ? add_taint+0x1c/0x50 [ 35.141888] ? add_taint+0x1c/0x50 [ 35.145401] ? shm_get_unmapped_area+0xfd/0x120 [ 35.150042] kasan_end_report+0x50/0x50 [ 35.153986] kasan_report+0x148/0x360 [ 35.157759] __asan_report_load8_noabort+0x14/0x20 [ 35.162657] shm_get_unmapped_area+0xfd/0x120 [ 35.167121] ? shm_fallocate+0x110/0x110 [ 35.171154] get_unmapped_area+0x18d/0x300 [ 35.175356] do_mmap+0x207/0xda0 [ 35.178690] ? vmacache_find+0x5f/0x280 [ 35.182636] SyS_remap_file_pages+0x74f/0x9f0 [ 35.187104] ? __fget+0x22b/0x390 [ 35.190547] ? do_mmap+0xda0/0xda0 [ 35.194063] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.199059] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.203788] entry_SYSCALL_64_fastpath+0x23/0x9a [ 35.208512] RIP: 0033:0x452ac9 [ 35.211669] RSP: 002b:00007f5e18880c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000d8 [ 35.219347] RAX: ffffffffffffffda RBX: 00007f5e18881700 RCX: 0000000000452ac9 [ 35.226585] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000000020002000 [ 35.233824] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 35.241064] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 35.248301] R13: 0000000000a2f7ef R14: 00007f5e188819c0 R15: 0000000000000004 [ 35.256006] Dumping ftrace buffer: [ 35.259517] (ftrace buffer empty) [ 35.263194] Kernel Offset: disabled [ 35.266786] Rebooting in 86400 seconds..