787fbae4fe906a51adb8bbcafbc96448faf506a027cb870df1142bbac701583c28cc4bfe8f0606259d58c46e2ff1ff39b44f031de7216872ef1eca9da0bb8d74fc88d25f496a0e4a636a8c012b2366f2cd1e414fdae411447e55051a263faf7d28117d2d6b5cb3cc5cb103b2d93216f301f7f710455042a63d2d209f58d907fd07f450ece5441f251fdb9cb5fdc2a1a2bed6a023297a04577bbfec436a5b3f3fdbbd32c1b2a9ab09f2a014156556beb086017ea0ba2123c543234240a4b944f653295cc319ea7ca203a4b84e15e51d9028f1a2a68a691273d1b9119554d5b8fb8a02586f0450b906a852fc5c4c6a7ea079b2bffc4bb667fa4c478b51eb3aa525cbee8dbbda3d0a0fcdffc071fe7d6769eef2700ba664ebc07561482580b2df42dc18676b82b5f8dc26191437f2f7806ac7f67c24d1c83e648d34bcc30731a8e87efc30a1e37df7e758a06d616051fb36c029ab6c577d63d392fc782b81b723ebd85ccd6878a5a872458acbc26f4b0c24ba859edf08e2c8b3183f0a6635f8e27e85ff8de17b588f15ec73945381cc790a4b1da633c2fe0f9ae2c98e618f69d33b1bc5d9b06afe163ab63f04d4057eb5180aec146dfce8cc82982efd0dc311fc262165218e9a01b904e9e5cf679c402861f2f7d491f4db4535e2f657e4e57729b946204afdc32e58943d64f9f718624c50fbbc12307a2131bab3c241802d3941b7ae52c649b4151a6864f8fdbece2f459841229cf64b3cb9b68cf596636ed07e2da31e60843e550e4e268c5facbe1356417b3ae7f23fca1bbe04cf26faeeedef93daa761652c246d5a3601fc69821bfa7cf831da611ddc0671afe90923ec647c73b67a0da9fcc1ce108c4ec674f5e6001de0defdf534ffb29a87704492c4c78835f105842de60f08650cddad3a57353296cd881c7503e3cb7e34b610350e0f4076931e7def9ed04872056ecab985f55ba05a5d15b3947b429590bc5a2b13b5fcde2a87197fc9afb429349ce0d63fda04fe1d197566dedda8f73209842841a43e2f5643e3b9d5130165107fab55a6861ae790e7447478c786d35329a8645358a1280e2d7dc5d9252b245bc7d7a7d6eceac8b92cf2806ad8da5d8ca738a177122699c19ee5b6e0c8debc5a4544ac488c61a71e46c4eaed51c9e0083822b381760ee144d3aaeb43f8d0c411002b73656d8e694599a4ad1c931fbaa1c153e7a42740c56a86ecb59f27ecd3706f5b07a153cd6a652686b30de7824372d5744726d528dc3547497faa2cdbd9b49ba7368a4432502b6d2a55f62474959ac8a0b46b001eb193fe2a00f2fbcb241ea21771870a46009f3e8ad46d01a4db6e7d9a4c70a8e134fd27c58d583dee871f5b7eca7620d9b663c96722629263cc683f0215cf21588afdaafbf1be6df3946ac75c06f4baaf894dfc76a5b7e4aee32f9ee03abf7ac235ac6a97ae728f023c1358fdaee20871ac14229b79ada6a8c45258d59ab8d3120c2edaba8d8123ddc3435c0ed5e29f731890952fda9226fdc1b2b22929237146a7c76944881945e6064402303b15cec7099d5704250d74b38486528158aca7243cbb0ce259c236fc84b29e802216eac082e7077c38f158de78c906d3cad81f807188c6aac4091c36a9d0d181335a7d17a3171c3a8949c6ebe0a8da9696247ad80cf78dd3567a647eaa97963223d0667c16e26d5f47dcf96c7b0e28c504d5037dfc7bade886953b11302a35f1903271c5c112fa1df98d0bd775f864ee4292ff55cabbe8f64d316af86fa915795a4b01b825121a1ffed58aec274b7bfd6b15353143a8caec14760056b352f95865301b1a1c92c11e2b29b52493f86d831163dee69b332ea2652861cfdc60322f1574bcd12f25a340986a291b10cdc8854f7921cfc95c744f04ee938b0e405e08d0af3d59d78e0cddbd509f19392fed668393b7f6d5371a1cdd4a39980e4c5ef95845976fde68ae8c4d319c94892beb40f8343c838120cdbe5d00d01438be0db31b5639c69fb74db19816d2fc3fe1f28503aa695e5b77c2087d821a8bfce1d44dfb03b2e31ea59b3aefe9991e206ceb7dd74a112ce79dce23fe6fc8cdddeb69306657a26de3230161f56e187f84069e7c18655b4dfb085c7ac82668e58b11a09b7887c44f8038e63dec72a500923849cae55a69b24b243d1a12f9a0ae0bca63ec84765c36d181329e59161adbc430ec46c90d114f1844584f7669173d43ef7737fa313d954a659b5004f78c2d371b6348fe37cd46cfda2094ff065dbe85d72ace790a29ab1cc6d21a07e99c77baad2099c74a7173054125ba504c52dc2c912d9c498c05640bf7d394c984f3fdeb6622f8b12b57a39db8233b0e710f60d7e53ac12398a855141750a85083fe92c7ebe737d78d9ce08e08fcd5cadefcd84142122d9bd27173fcb27be716f2359f114e622dfaa228ee9f2a88f5fc26e61ed1bfed0d94c10b9314ee190715574d4196e4be330886d813f6a9cec66b11a5c14f5587d2d7967cfe651843e5c48e11498d66a736bff25fd0470e0b3cb750f05098286b6c9b4cd78094b98485f70c661bbc338f67c187f358b17f6ab83495274b05fa227d793ad2d361136151dc82408d36a8ddb9c9f9860851325be8826eeffcd74d95be9300f0f359e9fa1f698af2850a00d596e4af3c6c53e7b3e791073f50c9b40586c9e2658e06c75f51e40570e5d599153f002873a197399a39bc2b53d05e1d95376d6efd86c941f9bba5388c1f2e9f6b8a3b456872b189675596e40f0cd225f3b8e614e6746f9ae6b9256af735082fa995c152c847ab16cf59324f8b43eb7048ba72921206574db6d52699ba704abc00e542d1458db4e2ad7608e66c8600a497d98a424d77cb435a66dc3d0ee4a342da8b7c41f4d8752720c167df190d2a62b4a33a71d67d76e348fb26516f11bc83a543b7ac78be1d63dc83f4c0d943062663f6be63f5d67cb3e05f264d14ac51a3763be2d488cedbbe8d29784567cc9ed64356418d4907403770485b286f823521187a19fdb33b1797040d190a38fd4f6dec590c40e50dee85860dfdace30481b6fbce93db317ed25f16d6bafc43b4d44cd10f703dbdbd0633899e3049598becc266946e3bb5cc60e9d6f9c202f611f7586ee59564f0843984a46f3e335bcab9f3bfba035888ebb594553705784723c735cbf222c6b7d43e7faa98dd254c76aa0d68f9e6c935b0bf7b88c54736fa9155857e247eea265aa4048afdfa06783371e7db6e672722db80c7182544d9164f26b570755deeb4f08af10f36b39d7e2b5c8c8faf45626075a8ffd845210c6f40d0aa913905c3408dad366bf2da42026f27c45a6c7c9676eb804a794b71cc0e6301d9764ed15fd3eee61fa352b8898ef532450d0349a05e90154c7327994c7807aaa08eb3c7f07d48f59b1cfc197f26f531dfd4aee00099978c583ebaa225f7e8fea333740966ae939134b1f258fb89795cb2069b09f7460ef0621b0c0d204530d88180fa955f2e0eb65a094083b4880012ccef5294d1d0436bec6c35767d83247fbf7a889d68e78fb315e6393c755d1cbddd74cb1b95684e0dd8b867c330f5ab", 0x1000}, {&(0x7f0000002500)="45d668e34ffef1b8372efdd3562831c10fb969e65dd8e40c5920e10a134b5964a0c2834d9b927666803d903b0f1e7ecf4b31c8263560075a4a41863fe1699ba4", 0x40}, {&(0x7f0000002540)='A', 0x1}, {&(0x7f0000002580)="b8c35ed5ffdfdb7cb9fdd18fd30a4a50f46f5aad73d846c80213be9ee4aec90e422edab056897fb0b2a6dc65f28fc637491606e00b31d197b857e7e84775201ed4745e479979085d358a50e346603faf9babd21e10bdf2c22d1b95d69311d6d7154a6db76408b6d149", 0x69}, {&(0x7f0000002600)="de164992348a521f5e2938c0c7274fa009472953ff864661aa77347ca27a51f1fc99f7489a46a5ba67224abcb1d76eff26fb9279dfbec9f2f969e15a8204db7b8e0d64cfe7b9eec9eba035802a32698fece509d8536e819777e8b11cbce16dfad5b4111dafb0e8c8b2f931f4e54e819fa6a51d5a6a", 0x75}], 0x9, &(0x7f0000002700)=[{0x28, 0x113, 0xcd5, "0c395126cc9e86b5d75fd6544ac26df87ffa74dfb2f22767d2b68b"}, {0x40, 0x6, 0x5, "4c231c35d96dd23f7bf50dbe31a5f5f9f958a879507939eaef2d060bd1a58e0947fff52fa0cfd7671652c2e144b7c23a253d93"}, {0xb0, 0x13b, 0xe9, "68a6e9492edf1c89e909a0cc5cd116c4f953bf62eaf27501522a88c2575fc4b92930161ad32302c3b0751d801aa9f67116b3c6b5fa6d5da352e887e415d3b98844c3ac834d1bdfa5c38a759190e1c2b781a171b1e2b743ad07fb2c116c1607ac9c8fd94281a80ff09774126378eea0bc449cbff986e4702af6dc4fe744d09da38509f64d9563edf56a13402c650bf20835adb9f5f71b70f13a77ed9ed683c9bdf215d7"}, {0x20, 0x11f, 0xf3a, "f41db4c915dd0260ce074d971ab6585d7e4acc"}, {0x98, 0x118, 0x7fffffff, "029e934e345ef31b0a8901531a3ab28c9bd39d8bb1b053a7631cf58a8590303fbe4da7b2471be916a4be1c8467c3d38a1998998ce8d886148e5925a84b824423a346ff6ef0943359953bb77f8a9c3f1bc276a9915ab01c39caf132101b42a9e1c8c0af88f55376ad6696218901a2e84b7e0de256a51972065c58731a53024d20e20e9dff26050339103c6200"}, {0xec, 0x1ff, 0x9, "d3415bd9ce6cb4526123cff687253929a89cb5974cc9f40463e64927eeb7534adcd62da57b14d702ac719f865f87ecb3ad86d220731453f25f9163f6416c84b457ab67c87d339e4c98dc3dcf19c6058bf4bc8ab652ad3c5b26465daca1ae1eb655ce509fc480cbd3143eeb45a170ec24c0cb5fc19364ab15d5da843e3af451b85eb267117deb6e778759daecbc2fccbc8df88ae993103b67901613986a20409ae48a83710facce968915909d38bab24f8e3cc2a549c5805cb1f6e2c1f47cafc6d94f8f350f2704edb954ad65d6976581c2c8d43832054be278b930d601"}, {0x100, 0x19f, 0x5906, "788450ee08cd2fa41783f9eb964ec12b27e82fa6d096e25326f92533d64e904279e001479f2aa12092f79dcb6d3446d1ba379b56a9c346ab09627cbaba5e54a6cb40a0db2ef1a9e72ebfd88485f98d7e2b231162443d6894d7f4b6c4a44248a6a34868b1c5c3c26f7519c3788f19854cbfb13b17ee6caa2a729649fb55ad2bced7978b6e9e9a9fee424a89c220a9a2d93b0c832d5026d651cac911650accf5f430746c3f56353530ce6f0145d8dbe5948d783cce58795f97ef6e0c4f5badcadcad4822a169ecd81a8bc5042b14d4e24c783fcbcdc5881d2c1f6ab40c5e508931f65370cad06250e24f49d991888cf1381686ea0d"}], 0x3bc, 0x800}, 0x2000) sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5b6}, @in6={0xa, 0x4e23, 0xffffffffffffff01, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002b80)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002b00)=0xe8) ioctl$TCXONC(r1, 0x540a, 0x100) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002c80)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = syz_open_pts(r1, 0x0) read(r4, &(0x7f0000fd5f0f)=""/1, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002b40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}, {}, {}], 0x3, 0x0) dup3(r4, r1, 0x0) r5 = getpgid(0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000000)=0x0) tgkill(r5, r6, 0x2f) socket$nl_route(0x10, 0x3, 0x0) 2018/03/24 09:29:32 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/03/24 09:29:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003040)=""/4096) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x300000) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDENABIO(r0, 0x4b36) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000000c0)="de94f430aef197a63be82a8b50bb691fb06f83b32ec6995e97f0964514472e23524cf6338c23203e923c4d606375c0b06de92590030e9fc9010c639a8149a24ae42470a1a61c6360e42a2cdba504f26ac442c893a3c672c38256ca21d6cf50eb6cf52f72e299b3b140c8e4f3c6a6b3225321ea584b60315ffe1ee6face2865bfc260b249792769894d20f35b2161bcaf434aa772b75fee6aeab18f18cdf74647f8b36ef7bf781e800af416329e44ceb51bd1b7ab78600ee19d7298d7b34ddb3bdc0cf7b5721d0184935fd83b06afa3c7b8670f97184cfe8d670f09ed4b6c", 0xde}, {&(0x7f00000001c0)="c7b1f96a6b623e8622676568cd727b29c63180427bb5b9038caa231cdc1ff0559a641574628fa2", 0x27}, {&(0x7f0000000200)="536a6ead5d3d4e0289f25946461f11e31287d2842337f861cf2a57006002360eb2c93dcaa60a99359430c0c6e7f3a947e70c9563ecaff3e36acdf466e3d90bedd225a5c47698d2437515f1f4d94a339e1aa45db1ea6e46da2b08a1703287abccab", 0x61}, {&(0x7f0000000280)="dbb527cb66619136cc695ef2cd003c0fd11e6a094842b5555e587af2db202148a2d1295085631c8bf48b4f5104441241759a77f265930343f41390b9c4140c3b030adc8068e3a4c53786d75442ee27fcf6", 0x51}, {&(0x7f0000000300)="5ac570fedc55cad08cad32d5ddc921df4b62e9451407e69ef12f84ce07f45e4120eb50eb4dca00a23628a990c74e3d712859865bf27b12baa5d7889e18bb2cc299ff6f113dbfed31276b13c8da892224f24b409ffa7908080dd6c412c2a15137b8ac4932b9ca1758027b5d226094de8a8318040200e2676df47b4a45f6214fa941383108db155ccb9bf237c0da67c3ca247ba69eba22c4c802916fe5e816", 0x9e}, {&(0x7f00000003c0)="776637a5c3e28c80851cc8a6f4191a091fb55edf366809911f9c62f1859909d879185d941d5aeca7f02e1b619f8592ced8f36ed3b963fd227cff3fbaa391451c0e75f605c3a857eb347c3020b74668053c352d26", 0x54}, {&(0x7f0000000440)="67d7120f8e36e20b54f6", 0xa}, {&(0x7f0000000480)="9855865fea37171d26e1eea3a9f3f27bafc8493d8629cfab932ca3052ee1a1ab1532be3b706feb1122e0ef69b00e856a92c3a3adb86b8de7b7c25dbe95846adcc77e1b6a9a92c49aedbb3c5c8ae1de6ab61b8a9dcececf9903eb7b28655e01fe43f512187a8d9c6cafff19714419f020bbe04a05c9a4", 0x76}], 0x8, 0x0, 0x0, 0x20000000}, 0x8001) 2018/03/24 09:29:32 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="6017c33e1ba37b71d9637fbfc16126dd8db521381cc966c9ad59990a024059029283442775a01e67b8f7aee0a7d7c0382b831eaee55a3388e6", 0x39, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="e98c03d3be1640581ab7f78b5f106779fff0e50fd49ceccab346f5dd649a11abaf62830cf32060b297a9dd4eae5260da058577792a6b8b453994eedfe44af4ba1a893103becfc29a13ed2d40734452a53a819cefcc141677acfc57e5b84b46b778", 0x61, 0x0) keyctl$search(0xa, r1, &(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, r2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'irlan0\x00', 0x2}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x7fff) 2018/03/24 09:29:32 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x2, 0xfffffffffffffc7e) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) 2018/03/24 09:29:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e26, 0x20000000000, @empty, 0x400000000009}, 0x18) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x1000000003b, &(0x7f0000000140)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8}, @padn={0x1}]}, 0x18) 2018/03/24 09:29:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7, 0x410000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r1, &(0x7f0000000200)="5126577e494cb9521bb1cb38307f42507ee37c7f82ff8f7cf1cc0175d500a180a24ca488c0f44f4f9a5daac9cfea3f743c0f315f9b264d54f75d09ebe4b07abb359f52ccbc9d2a651397922da0b1966fd234a291c993e87b143e5aeeab366fa274b2498962dfbc03a5909658659b75f30cbaabf6b494bc9edb18bef67c837863e6f2bbcf1703cc8940c513085ee948f3b0a736a67e21021624f3004e79433f3a034869c532680cfbd13864fd7dc9519897ed", &(0x7f00000002c0)=""/161}, 0x18) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) rmdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x3, @empty, 0x1}, {0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x72e}, 0x6, [0xd90, 0x100000000, 0xfff, 0x8, 0x4a, 0x10d, 0x1f, 0x3]}, 0x5c) sendto$inet6(r2, &(0x7f0000ddafff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x2) 2018/03/24 09:29:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/187, &(0x7f0000000200)=0xbb) rt_sigprocmask(0x1, &(0x7f0000000240)={0x4}, &(0x7f0000000280), 0x8) sendmsg$nl_generic(r0, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x1c, 0x1e, 0x829, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) fgetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7b656375726974792e004bf7de822c06f6016d"], &(0x7f0000000080)=""/168, 0xa8) 2018/03/24 09:29:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x3, 0x5, 0x100000000}) 2018/03/24 09:29:32 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000280)={@multicast2, @local}, &(0x7f00000002c0)=0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000040)="bb4f1594a17723bc91401fb64b8ff79b70fccfb01e171cb114fb33744412828f0268ed72e6198500ae5fcaa1634b26e06d4395743e272418c82586b9468b07b2ef6ba6d65c964b157df5d4fb2ee146f85dc2f56501ba9c9919300ce775e8dc7e04b30203c8044d1d", 0x68, 0x40001, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0x80) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000140)={0x6, r2, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffffffffffc0, 0x440000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000200)={r4, 0x80000, r5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000700)={'erspan0\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="3700f200000000ffff08ff0000000000"]}) 2018/03/24 09:29:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a66ff8)=0x215, 0x435, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/96) 2018/03/24 09:29:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) readahead(r0, 0x9, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) ioctl(r0, 0x4000000002288, &(0x7f00006a1000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 51.211500] device lo entered promiscuous mode [ 51.262058] audit: type=1400 audit(1521883773.009:44): avc: denied { getopt } for pid=7255 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 09:29:33 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="1822d436bec842321bf78546cf9ab867626398cefd9fcd1a92b84f72a312511f604ef269245fe83f23a039dbac420b40b58f3a7210bbef14ffbdd63e7694ffae87cc8e9b84a7c474700d30320a061b69cd5c51720eebb2cc33a823bcbfaab2be7248c4d3c93b0454df88924760bec7e121b81bd5da4926c7f786a073c913d888b3fd1c8fb7f03b2b219b6c0037f3ed6e2f6a33131eb49e62619c7d9b824f7a7ea108c0de704e077b86af277905c5906e4aaae0e680db1b6635ebb782fa5eaa30", 0xc0) sched_rr_get_interval(0x0, &(0x7f0000000180)) 2018/03/24 09:29:33 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) memfd_create(&(0x7f0000000000)=',!security&GPL=}\x00', 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}}, &(0x7f0000000140)) 2018/03/24 09:29:33 executing program 6: socket$netlink(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x18, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/03/24 09:29:33 executing program 5: fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="fffeffffffffda1d03db49bc30cb0000"]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x100) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000180)=""/128, 0x80}, &(0x7f0000000200), 0x4}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)={0x34c, 0xc, 0x5, 0x0, 0x70bd29, 0x25dfdbfd, {0xe, 0x0, 0x3}, [@nested={0x228, 0x16, [@generic="b1cdb802abbf03e6c98fb787b71938c404e61b9da4dbb95efb44ed58fd3007fdbcb92e9bd3bc74672b7d47341ca44728c0be75d4d7f7e154d5c6638d7f3e69f2b433b57fa9c66694422f8778f6d959e230ca440e5084a7fa4e0d597121550c3645a05926061059edb36ddadb9fd230c13e5b257289056f1bb71e3e1ce15fb33e156780c966ef86ac2d74cb27e64bb3a7636ab095aaf29c350da2488e271fe0c0883102", @generic="120fa8cee62419b9c30cd955904191b4b36e761479a2308a56ddd7bf3891866204b268423dd002993cd0f70626a3b29bf16507b8c07c4885746a910c132500210550d9e962d61ccf4f2d489350d65c6621be6c26a6527d55c99da195951d95515828ae90a66373387f87dbc854a310919ec1458751ee1159df9aa72303508adfc747841e68dd8d68aee14d990a3900501e67401b170e51aa819559dc", @typed={0x8, 0x58, @uid=r2}, @typed={0x8, 0x39, @u32=0xb371}, @typed={0x8, 0x19, @u32=0xfff}, @generic="4ee38c4cbefc870f851f6aa63743d06e1493c9a6055910233d089e374b82a9c3b3d5648b795f95a12c0109e33c0abeb5d90d5ce47e7f68512aabe8325b4d79f30e3a7d517245d8fab8dc32351426f91a143975625571210264ccb0f96924afe7cf52992ad33d7d22174ce48bafdd3fced51cd8129e70db91ec7540fbf087cf69b105f8b462f58b6b6ffdf226dd65385961c7dda1ec1289ccf67c4d66c45e9cf83542ac971b16006713b4817ab5b20e3d65aa82bb6a029e24e356102258d864c9f25728aad3a090", @typed={0x4, 0x31}]}, @generic="448b4096398e64183c2fcb530972bda22052fe05bc41304f0b24ce947bcd116bc0d2b754b7d54158da060f2d58c941a4c23cf821b98b1b2e2785c3b763449f515cd5e8ace9e5a13684a2ca12736c6ced5253c5819511a564da8df8e3b410215ae4af86732b3848400356333362f5d86d1bbe048787048b0eb74e34ad0757e2619019f7f81394c7650e819403db51dc1e4e7630f397451dcc12527fe8441c70738bc45fda0baa909ec7ffd83213afb07f845fd39959b5b393a9bf42478a6915630180e9a022b1344210189a596404f0c4f10f344c4f00012e94fe5ce65e32", @typed={0x30, 0x6b, @str='$uservboxnet0\'.)%trusted\'/]+ppp0proc}em1em1\x00'}]}, 0x34c}, 0x1, 0x0, 0x0, 0x5}, 0x4000080) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x101002) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000100)={0x8, 0x9, 0x7}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000000c0)) [ 51.304349] audit: type=1400 audit(1521883773.041:45): avc: denied { getattr } for pid=7255 comm="syz-executor6" name="NETLINK" dev="sockfs" ino=19601 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 09:29:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x14000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x5998fc60, 0x88, 0x1007, 0x3, 0x80, 0x98, 0xffffffffffffffff}, 0xc) keyctl$describe(0x6, 0x0, &(0x7f0000002840)=""/107, 0x6b) prctl$intptr(0x2b, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) 2018/03/24 09:29:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioprio_get$uid(0x3, r1) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x240) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x9, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}], 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x7fff}, {0x2, 0x1000}], 0x2) 2018/03/24 09:29:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001300)="52bdb8a657a6bf353e0a63fe8d5338ab31d49d5170fb554dfba6f2ee33745443f36aca586b155c9b491f4e8cd011e45fc4e376c69a693ad1eae30663acd2f3b3584e9614f9dfb30d00e01d9c24083d244110b757b869372871e7220e6a9d2b58a54deb4fc0ff19ad395e6011ecb70e6c0b4daab866f99b06c9dbb29e3fdcf5fe30b1a4f711df8b3f63e48062bac6309d", 0x90}], 0x1, &(0x7f0000001400)=[@assoc={0x10, 0x117, 0x4, 0x2}], 0x10, 0x4000}, 0x4000800) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0xc, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x0, 0x5, 0x2, 0x20}, @ldst={0x3, 0x2, 0x0, 0x7, 0x7, 0x1e, 0x8}, @jmp={0x5, 0x8, 0x3, 0x3, 0xa, 0x3c1504bfbcc786d4, 0x11}, @alu={0x7, 0x6, 0x0, 0x5, 0x0, 0xffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x28}, @alu={0x7, 0xd18d, 0xb, 0xb, 0x3, 0x4c, 0xffffffffffffffff}], &(0x7f0000000100)='GPL\x00', 0x3, 0x0, &(0x7f0000000140), 0x41f00, 0x1}, 0x48) 2018/03/24 09:29:33 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0xc87e2a4, 0x200, 0x3, 0x2, 0x0, 0x7ffe, 0x100, 0x8, 0x6, 0x80, 0x2, 0xffff, 0x20000004, 0x4000000000000000, 0x9, 0x1, 0xfffffffffffffed2, 0x0, 0xbc4, 0x6, 0x7, 0x5, 0x76, 0x6, 0x800, 0x66c, 0x8, 0x100000001, 0xf9d, 0x62b0d80000000000, 0x1000, 0x7, 0x80000001, 0x6, 0x1, 0xec, 0x0, 0x1000, 0x5, @perf_config_ext={0x5, 0x10001}, 0x100, 0x3, 0x9, 0x7, 0x1000, 0x0, 0x3}, r0, 0x0, r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000740)=@l2={0x1f, 0x10001, {0x100000000, 0x1, 0xec, 0x1, 0x1, 0xee}, 0x9, 0xc}, 0x80, &(0x7f0000000640)=[{&(0x7f00000007c0)="7e2cbd7b58b1a5bc7d392dc40d596b8096a832276f2e52bf08378f698448f489f1efc281e06d19651779dbf28262469dcd05acda300685f3d4a180516d349847aa4d92a9650e6878eaa9459045d3b36bdd89a1839e0451659703ab094942457b01d8598af47a50a32f12b260797044dfaee4629545c01181c944a2c1bd9e61cd010f0c9322e70599b0133c0dfdc70d8ceb6b64fcbe73ca119a07194914668a437b1cf7c609e7b90bdcff54d4ee9c113c6c00bce9ca4538bd07addb57a6aa0d83123f640cb09ba4b9228517b15c75a0f5f312bb72920794339aff0f58a8dd0e763d1f6da0a094f58fc4d0a5ec098299663072958d5b6433e60360514ffdcbd2766ddd767ab342711f8a900e1e940ee7f884c9bc84e5d0597071c7bf8bf77e533b70b1e033830e723b0f579d58f48f7ef957307d7fe8c7305eb99c6bf2558120f1af396f9b459a6d4a750ca69b36e46240366197d69a5de74684aaf93705cb6c3250c177be6e3f48d516165eb23254e5597a1b045f5c7872860e455bc9375a57eba1af46549dd42764264cd020ba7a11c5dee8e80f77f76860ba91f71cec3e28ea17c70b9939f36ac753edb6d9e60d93429fbce65ff0134cebc18e5c5085dcdc93bc4e4acb5e6451527d925bd0082b74dc538278f8bd69fef6de38e831fafaa828c97a4faf726a8ce791185df3ee7d3d13ccf7d51eb014e8e4d08ff7698d1f30587dd7ed044799b5616f2794b29c1c2a91f6a3cf42acca73e285a86781140fec91eadd005a3c8215c55f1799e553b0702e9c721f00ad2400420c7469a72043a64b5ecab552ec0e49f86d933f807edad08c56bb088ad85d00c66523d1bce2ee9de16df3dcef874019657fb26e0791704b03db83e8e6edc0ff500ca580e2fb26ddd7483d9ce5cd75dd8affe937de2c7df825f04e89775b22c8fc05a69d3e5453c1bc1370914e1edf70530900223df09fa90573b84aaa9d8b5901cafef7ff1c2b88951af847dad940b67cfd73eed5c0cabc8b781ee48f8b70e51a971f54196f69f976eb60169adfc302ae0a1a45e5f9088694942e770d233d7c27eeaa61715a79c0b82fc4bede066a1fc5e32564e6069f5c9c5839c0b8497f57bd0f4a7e3a5da9a03cd15aaf80dd518496679c59c4f6b405dfa4a64f9361d0b6afc46f7042c36227ae4e0912bf95a2b3c413b160722abaaad7bef45711b620f44d58bfe23d4c51513e6acc36bccc497c8b57734266cacae721aa2978c2bfe0b08b2c3e3e6685e4acbcb5bbb66cf560fc0fa7aafe747279203407c5bd85acfed397276bdc8d604c6fa75e60eace11c96d3e09ac42d422b794f81daa472cab0525f5fd033827085cd2f9c6eb77b8e9e6606f1728b12a54018403b01f57a3524cc7c5c1593d263017b55d3bbe738264b2d50c6667400e93802fd75ed46f8d924823bd400237322321f29d5b9fc8b1018d04d014a583477fedbb60751523aff25255e0533f76e9c2e23218eba2041f1c9bd2d4506a1a8666d286f3bf49536de9db4862cf50ce54be9fddcf5af356c2feeeb747c721625ec00075f3a62328c3d37d8684540a1bed915a1227aeacf99eaa6c816474ed727f5977e247e13a0ee287402b0133bff45776b75bd2ffab83b444d4a610a2c6249117f613482ed4bc6490f5a3088310511eb718c57fffbd18a993f5f6412a66eb5a6830d8c66367eac22b1290d261db6925c3bf9801ecfa99ce6cc56ba4a76c0ac9975460ad7dafd26479e9366d15970bac5131d8cd404d04251830d7c7aef9386aa3283da6abc436cfa52cafdab304a59462553c4248ef238d6c039c2cbe623f27d1cc276655a549653c5a8fcecf0ca5a0730883d658bcf0fdf0a8ce5254421436b47e6eaa37d0328f8f02b669f4a4848af05f487153d5e43330eb8a527d1435c75c443372fed20179ff7a15a6f12893bdd881b9a4b764022e2df34369aab8f0218cedf76b606f65431e012a90aef328cf28f9b3b4a291baec340bd6939e8c83eb0c7c97ff784f3ee485fa846b7f1208e7f33ea461524094510644bab6b9e3837bd861ef847356cecfc988424f000da338abb96f42939923b70ca89de746a34234efaae1422a64bc59af1d5097e3e5d290ad43111569341bc7c575f8de17130c7d267165e093fdd2b023ecc7fe328b8698b613d09b0695924798126ab887f5d8c74cf64d5aec8f1bce9392f89a30f68a4884a3c6ee51cc5e334b9dcaa7f78136f9a1f80b33f6b060424ab76e8fac9268454e69dca969aa529642640f1dd034b3170a1f37a646c363777c53a9ca54b44659e94ee28e12c6830207034b2a4c757012aa94e12fbadb13f48082d496a820a2b304bf06e30d658e81def0d67bfbc97a8ea1aeed73fdf6fea3c77c6da5e46ce0418ae94bf2f3ce113dd33d424b8de271c8e869324a857a0468cf8dc80ec0d5d114d6eb899d306df5783b4bedb73c728cfdaf8e00507ca17caaf738aad0a63afab8eb4b7ce0eeae19012e562df35d0777ea86c08c3fea2698acbc687e7bef6932c395ebf0649daba766a61a2df2651ee5eec98ed93302f158be5a28e5cc93f01b9b87e4f83954865e8894fe37a0063bbf219de551449d2331d71d820bdf3f022d872a7ac64b80fbd57873217f1d88e4fc0c6d8b0f876ea079f7c3f23fc22176c8166c476180966951d07a1880672d94dc182610b537345c2cbf5d97d21a36f215e41b2d6a39ebaad8039d4fd529d9bd575632736a3db340f51e849559ca207f536aeee9204149e22a2e8f52ceeaba19343c85be5c49c4f54811b7e8e33374209f4a49a20deaaf87a9315c12f773c6b1f65e02ce56ea0d95b0147a66dc9caa6441b5f66242a3e2368eb0b6cdcc485d29260634834bf52f2d939efcb2c1ad0666ef6b282a22de807e789ff1761e385f72e50a25856f64bb6b7a71efe9692e00085690a838d16ccc26a86566f7102c70d6240b466827239e11e00da5e4961b86d9cb6d65aefbbb78b9ebf64d156023f34b7f54f8905b594953abf9653b20b2a80f7db31f3d27161d01e7120a2eabc7b8f93e150cbaa14e10b238e56273b2b15db7dc61bcedfe07049290785d273eca9b6cebb7dd266161e94bed23bb0bde81bc4102a6bf0e1dd4e806d6388293b22afed3965e8a26906705ac59a682381c239f01731e8b684c6e0f47f85015021230a9e5334ade2ad1c8c5c27c29b330a9a0936864fb1d08b2634f9b178f0450e2d76524f3e363e4d64099e0da562c2473b0b53d6bb0f080753fc4406a66db3efe4e90772fd8d55b75a85984e7472cb984df0d3186bcf5ae23a0d1b1e4b6bcdca0a6a18c05051fa8894e0e49d1a09d10c8b7666a8e1056c34815d1b8120e64d2d8f322fec3512ef2ede5e11166a75ecc914f8c250e153fe9f5f905f0b95213922d85d08dfd4641f9712a0876bf423af0fa3fb7d395c6f905f4f6d56e3acce49a13b9ec1dd979460d319c2a366aadfa68077dccc9f31632a372e15cbfc461443b286766b84d7031cf968b7462fd9a2ac255d3a1c7ea03a5eca626d0567cd4be02a04ab77b19992e40a081cb3b0756e7e71d4822beca4e784964bd729ec61978895a835debbe976e874565a444ba9b245e1a0256b98fe1cc84251f22c30f69a8fb0f2dcaea7af16e4dc939340d52214ebf72736f2fc1797ae245243002b5435a232c4b91048f898a4b98303682c55e1d98784a0ae242fc68614c6b859cf9876e6a5925e18c71c393a2b8784265570fc12580de5a126aec7c50d16e6459b0571e7d04f1c17230349baf4eb1657f61a83b7cc12d8e271ea57f13663e50b1db26394b1c6a15dcdedb2e20289207b57cdfb17ab59a92b88a3f2841c8aa55162cb8c35b8cfac84c1deca78dfdbb3407b8299c65edd077e36b6dae59e6b38c5c7408c8d5890dcddfdcf7bd473ab6d8093bdf4771b3fe0193ddd5872d48a4145bb3647d26b2b9b50e76a775d9aa4d0960c28225570a16c460917ea58b5b2e6c7a7d3c2ed68919d6ed1719075ceb2acc7c6a91a1c51fae2e3e080659bbbcd9802d5d672461f01b58a37aa0a44cab0be6ac2c697404c3c0b3f5ffac923dafe8cc4d11c9aeff70dd6ffdc6a6e03fa2e64c5ff326abe11b0e634c3d624308e17db9accb324dbf74105589eb3f47f1f82af24ba0dc11a35d1122482e25e3be50206249361e84db2262ba942d3d4e0962758721517936020283d5a3ec359e7736f94a1ac3e0b2896ed898560ab8321627aabcbcbd8b8454ab1820d7625dd69d8702abee5acbbccaeabe5e7529ad671f83ee294c9eaff8c21441e162a5d6fcb13e0f2412d51f795b2aa01bdb0d23e3b9c973db7e08aecd85a37e82a925a84be7bb060ccdc106bd4dbf71cf12d0c34e3c17cf906a15a7ff84aa2ae1c0f1bd05ad83bc8148512894420fd62a48d83647f93d87158783454f42a913da22f1f2e908091daaadc6a5f3ce8721ab728d6e34d7a2532d86e93528c901c797fedf932a065ec4aa5bc89b22ba0fe6f8dd3dacaf0d41168a0bce1af2bf32e340170266228d15282da88efb003deeee16b1d2b9717cee86a327a853b6fc262d45fd90969f9b74e71181a9bfe39027e310476780d757f0785ea12984053267c8ea0243860903848b036c13dc0988466d8a500cfd0d254eed810d9695487ef878e57d1ba9c1cd5dd39f0572d7fb142d291dbf3ed4f6244446c4a0f2879a2ef5bd58a61b3665ac641f890737cb0959806ccba096cc3648a2f00ec5f75e6cab1e36543b807e1c35efa32b0572dd7d8892780abeb7af0540645bc5bc27989a4840116a071d5f648f9e51e2c9ec006b01fb5f2151ca67cc9356127e6c2febfdfee44b823cf132f990060fceaac3180cb2e2d8b4af17e6ef16302a4114ed6a6041693d2400e497686ce7c243e772f37be3db8b87bab7a7b2cd99fcd5591202ffc4fea2e4165e64f62164bbd4b4f1565227da962b0ba371d54181c14705a755a1fe9e8a304da9ab88b8d4a9252ad477447a42bd52d6418a78022e77d7a4492480679a68b6b976efbb5d46b136b72b1a716be0b20c13bb6ab22342e4f5f17ea9d9fd9802cd0af4dd4c2d1d8f608881a41108068e13635e4d4c8c5620db4793bb20b572a0442dfe6c69be4a4ede6890b42856697dac7ee8e79e9f2319efc9b46ba091c973dbb094b3614450896e9bdca1f4c4e85ced782b01182d0279cfeb78ba860f807e0847f9154e889963e04073ed39bc6fb35e52ff406e10609679e452c29cb7dcc498a66d1d9472d2b173923d81ac70179486fc372b90a5f3fc4ac62dc23625f6b5ae79ada0afbceb43aa9bfe05d186e5aa147184923c99759241bdea1a2054ee71940a9ecd7733062b1d0fa0ca10b0e497686efa59b9cace5eb4f445c737765e83d5553c64188e2b5b2065a04a626e56b11a8872e86caae3e9d8df0be217979825af9da95a05260b54659eb1623901e1a849358acc343ca67c318a0c86d779d0f19056ea6850d1175a8def239d446622fdf1512b0b92b8abcb5c74fdd83220cf4ffac727aab4fb73c31f62a1af80cdbbe73319848bd8a68a1429602377cfe981410208ae90ad7c4d8b8106b78114067c4b1e9e14305df178a728d79edf9857f3c3efded11c755eb48b9becc1cf4a2f2fe7825055735df9ce986e9b2bd7caed82829ba45b9bba2ff6d5c636c699c33184180778e07a3305ce69b0da86fc03b5d267e606a47e2342a8443c04d5f7cc032ca321acf18ee3a85e48400a7a010b79ee09984c0562c6a08c114627e8c0ab1202e53e8dfcee31b18b00b533689f0e61103ac779ed6909d065b7", 0x1000}, {&(0x7f00000017c0)="365d09f12ec331530f7e9c87e852590df45260d78b12f6f3e0128408e5cba7060150011a3623c7d2e1626a7f48eefed713a304dfcfd8b66841e768d869e283878f6f4412d3db62b531d9cdf7e069b59d0b7bad18cf88f128f6d1b8f635ea9dab05347fd67795a46155fa1c039d29d214c2d73686a7c1791c0b7defa73f5710b88cc63602d49f42d7c66fbc9878a4555057626014a20a971604b7b7ad823c334b3c1f9cb24a6ffac7a574c9bda8c5c13ef14da943b08d5f018d2e02cd68afa924c7bfb8736930bae64613", 0xca}], 0x2, &(0x7f00000018c0)=[{0x58, 0x0, 0x80000000, "8eca8501b65ad2db7e8c2772230d7405d0779607b99dd7d774e91ee6a1c8b05eec2dabab1cf5359cb4383925f40b25ac4b0c29027f63a77588e556b2f863c3cecf2087b2a3b30562fa"}, {0x74, 0x18d, 0x8, "9ac0eccd38c75f9d0c780436f9f195db69549e2176125a90ea602950ad914cc142c18e6aa707dc3883790b103600d84b460866ff447c8fc019be7bf42a0d5e726675a932dcad50c808eb8ecaa6cb345d2a18f6b1063e59839812a4289d369a739ccc0e91bee605"}], 0xcc, 0x24000000}, 0x54) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000200)={"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"}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000600)=ANY=[@ANYBLOB="0300000000000000000000000000000000000000"]) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000700), &(0x7f0000000680)=0x2) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r2 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000006c0)=0x6) 2018/03/24 09:29:33 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) vmsplice(r2, &(0x7f0000000100)=[{&(0x7f0000000000)="b06a6c413935dab362fd994c4204caeab437743bae9683dabf2e987fd1192556c3249fbf7369556ae2ec3654cdc4086dfa95a16e1580f2eb1df32226d4f684d310a6af3b3654b6d64331a652695961aef134ea7523bfc8cfbab133126dc5ec7c434c985c8dff9b644f06eab4dea269569807fe3bac089d5a247b14e794f0814d1affb07251d9207fb7faf1ec2d34eff838506121d57a0389e38915cbfbef4f8561f77fd5e49236b34f4a1e5ca8", 0xad}], 0x1, 0x6) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 09:29:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004522, &(0x7f000022afff)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x8000) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000180)=0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x6, 0x9}, 0x14) signalfd(r1, &(0x7f00000001c0)={0x8000}, 0x8) pread64(r0, &(0x7f0000000000)=""/222, 0xde, 0x0) 2018/03/24 09:29:33 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3b30, 0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x2000}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 51.369598] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 51.397175] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/03/24 09:29:33 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000feffffff0000000000f5ff002f000000000000001c000000e32a7ba29500000000005ae5"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x64) 2018/03/24 09:29:33 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x80000000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x8, 0x100, 0x77ae, 0x5, 0x2, 0x81, 0x80b}, 0xc) 2018/03/24 09:29:33 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) flock(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/24 09:29:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$unix(r1, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) write$selinux_load(r1, &(0x7f0000000440)={0xf97cff8c, 0x8, 'SE Linux', "72430f750ee95d11a1dd9049159f01287ecf4ec96d07555615f4a5a919616b32c6fd8f630d9e0dad506bbacf283e6661b17a85a61022b03ceff85bf22c51c92f6cabc39fab4b7fb25ade9b856fbf5e042f10ebf30fdcfbe37df24f07408652133a6a65adc1a8ad784bc944db9974f368ab7c96909cbd3e2fd7239557634d925a7ef7045f0df7ec749935a069d68889acbde82ba554fcb9601c08a1b60d9e8e7833f32a1a6c77fa33f6e47390dbcdf1342514225c012c9ab6e60d31"}, 0xcb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) futex(&(0x7f00000000c0), 0x9, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x0) gettid() socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r3}) 2018/03/24 09:29:33 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7, 0x30, 0x401, 0x8}, &(0x7f0000000100)=0x18) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000140), 0x1cd) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/24 09:29:33 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6a96ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c350738630a852b6d3252ab1"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000240)=0x2) getpeername(r3, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000180), 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e2912ed3f2fde4eb5ab232014e9", 0x13) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffed}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000004c0)={{0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x9, [0x4, 0x9, 0x4, 0x7fff, 0xffffffffffffff0f, 0x3, 0x8000]}, 0x5c) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f00000006c0)={0xffff, 0x2, 'client0\x00', 0xffffffff80000000, "cd5e3e571a9b70eb", "01360273d4801980de24f539e4df48710ae4e887c0715223936adec9c640e510", 0x2f73}) r6 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x80) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000300)={0xa7, 0xffffffff80000000, 0x1, 0x1, 0x7f}) 2018/03/24 09:29:33 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0xbf8b, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x100000000, 0x3f, 0x5, 0x101, &(0x7f0000000040)='syzkaller1\x00', 0x3, 0xc3ca}) r2 = dup2(r1, r1) openat(r2, &(0x7f0000000100)='./file0\x00', 0x48040, 0x48) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/03/24 09:29:33 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x60000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x420000, 0x0) fcntl$dupfd(r0, 0x406, r1) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'ip6_vti0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000003c0)=r3) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r6 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x80, 0x2) getsockopt$inet_tcp_buf(r6, 0x6, 0xe, &(0x7f0000000200)=""/223, &(0x7f0000000300)=0xdf) tkill(r5, 0x1) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x88000, 0x0) getsockopt$inet_buf(r7, 0x0, 0x2c, &(0x7f0000000140)=""/49, &(0x7f0000000180)=0x31) pipe(&(0x7f0000000080)) 2018/03/24 09:29:33 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x11, 0x2, 0x4000000000000300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x40}, {0x800000000000006}]}, 0x10) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r3, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)="5eccf164", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) 2018/03/24 09:29:33 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0x20000800, 0x1000, 0x4, 0x9, 0x612, 0x0, 0x1, 0x4c2, 0x864e}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) accept4(r1, 0x0, &(0x7f00000001c0), 0x0) 2018/03/24 09:29:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/4096) 2018/03/24 09:29:33 executing program 4: socketpair(0x6, 0xe, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/104, &(0x7f0000000140)=0x68) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) finit_module(0xffffffffffffffff, &(0x7f0000000040)='em1mime_type\x00', 0x1) fcntl$setstatus(r2, 0x4, 0x2400) [ 51.532464] audit: type=1400 audit(1521883773.280:46): avc: denied { map } for pid=7321 comm="syz-executor4" path="/dev/usbmon0" dev="devtmpfs" ino=9474 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/03/24 09:29:33 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/4096) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001040)=0x1) 2018/03/24 09:29:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x5, 0x0, [{0xdcf, 0x0, 0xfffffffffffffffa}, {0x2c2, 0x0, 0x10000}, {0xbea, 0x0, 0x4}, {0x0, 0x0, 0x1000}, {0x2ab, 0x0, 0x2}]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000a9000)={0x0, 0x81}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x8000000000000069}, 0x8) 2018/03/24 09:29:33 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="240008c2000000ff7f052680a90121"], 0xf}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffff9c}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x1) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x20020000}, 0xc) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 09:29:33 executing program 4: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x2, 0x4, 0xd74, 0x8, 0x81f4, 0x4f}}, 0x80) r1 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x12}) 2018/03/24 09:29:33 executing program 6: socketpair(0x0, 0xb, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/fib_triestat\x00') connect(r0, &(0x7f0000000100)=@in={0x2, 0x4e21}, 0x80) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/199, 0xc7}], 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x8}, 0x4) 2018/03/24 09:29:33 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0xc8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c73000)={0x200, &(0x7f0000000140)=[{0x8, 0x7, 0x1000, 0x7f}, {0x5, 0x5, 0x5, 0x3ff}, {0x5, 0x2, 0x7, 0x7}]}, 0x8) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) writev(0xffffffffffffffff, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf0565512", 0xe2}], 0x1) readv(0xffffffffffffffff, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x302, 0x1ff, 0xfffffffffffffffb, 0x400, 0x2, @random="dfce04477b48"}, 0x10) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x4000, r1, r2, 0x1000, 0x100a0) sendto$unix(r0, &(0x7f0000000240)="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", 0x5a5, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/24 09:29:33 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000040), 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/97, 0x61}], 0x7, 0x0, 0x0, 0x2}, 0x75}, {{&(0x7f0000000580)=@llc, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/63, 0x3f, 0x8}, 0x1}, {{&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000700)=""/32, 0x20}, {&(0x7f0000000780)=""/156, 0x9c}, {&(0x7f0000000840)=""/182, 0xb6}, {&(0x7f0000000900)=""/111, 0x6f}, {&(0x7f0000000980)=""/13, 0xd}], 0x5, &(0x7f0000000a00)=""/4096, 0x1000, 0x4c51}, 0x6}, {{&(0x7f0000001a00)=@sco, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001a80)=""/166, 0xa6}, {&(0x7f0000001b40)=""/26, 0x1a}, {&(0x7f0000001b80)=""/200, 0xc8}, {&(0x7f0000001c80)=""/60, 0x3c}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/140, 0x8c}, {&(0x7f0000001dc0)=""/115, 0x73}, {&(0x7f0000001e40)=""/168, 0xa8}], 0x8, &(0x7f0000001f40)=""/98, 0x62, 0x2}, 0x8}, {{&(0x7f0000001fc0)=@rc, 0x80, &(0x7f0000002200)=[{&(0x7f0000002040)=""/142, 0x8e}, {&(0x7f0000002100)=""/224, 0xe0}], 0x2, &(0x7f0000002240)=""/99, 0x63, 0x4}, 0x1}, {{&(0x7f00000022c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002340)=""/124, 0x7c}, {&(0x7f00000023c0)=""/71, 0x47}, {&(0x7f0000002440)=""/237, 0xed}, {&(0x7f0000002540)=""/238, 0xee}, {&(0x7f0000002640)=""/200, 0xc8}], 0x5, 0x0, 0x0, 0x100000001}, 0x3}], 0x6, 0x2000, &(0x7f0000002840)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002880)={0x0, 0x32, "d08949b42c2b3683256bc7b3b04ab21e972e5dfe09907c8e0af86df0bcc3b66d11feb42c34565469654962edb5aa9ee57e7e"}, &(0x7f00000028c0)=0x3a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002900)={r3, 0x1dc}, &(0x7f0000002940)=0x8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=ANY=[@ANYBLOB="340000001400092500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="080008000006000014000200ff020000000100000000000000000001"], 0x1b7}, 0x1}, 0x0) 2018/03/24 09:29:33 executing program 3: syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x54, 0x0, &(0x7f0000000140)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x70, 0x30, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x21}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x0, 0x1d}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x1, 0x8}], &(0x7f0000000100)=[0x38, 0x48, 0x18, 0x28, 0x78, 0x0]}, 0x1}}], 0xf0, 0x0, &(0x7f00000001c0)="1b4206565bf513e4b45221d915e1af585299ed343b17a6ff68e670474b62c7dac473bbd491e80370fd8be9da7ee4874c5a19f065ed3d139361c7017db4f5ca36ed058341614c5dc2403fcbca722da09cdcd709ec5379b78edc8327358be1a842ccda7ab9cca243d74660d6ce18015c7e9ceedf3feb862b8bf7892c0d1f64d0be3855998c3ef644264df5fe53c27771281ff6acde043438aad742b6f51f9210bcfc9c140389e5dbfd278447a876d764b658b948cccc010210938ef5ec910d183ce933494738f0a17d0270ad8ff80d46fd3c764b98d7f3cd5f7646a64bfda51a020d723e490c75c3ddef7b390f41d673d1"}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x8040, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0f630c000000000000000080000000005fd28549130e3a62ec4c7830d6fbbe54ebe864c5654cbe2644e86754d7b81d5acc27601956b9d6000c8114a926f1095f649f70bed535ef6ec350a1ffebb7f000f819d0b66d692f1a292fcad7e269af592915d8726559b245cdeb2e72bd2d5b21a3e4143a455fbb9a"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/24 09:29:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101200, 0x0) io_setup(0x43f, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="10000000020400000000000000000000", 0x10}]) 2018/03/24 09:29:33 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500005800000000002f9078ac14ffaafffffffff5d9ba4600b7a3943e45bbfbc73b1492000086dd000000000000000000000000000000000000000000000008000000000000000000000000008b8bb51f22a93166e194769687c1c5404af4271de055e019db176c77ca0090bf26d81cafadbe18d5c5bcc540645d926652843c78f6768a812ebd56c1997be1ba07ed8f658f92ad666247705e29eff9175c983df79a9bd9e35f5b672352b08b7ad8977284d4939d"], 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x12000, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000240)=0x400008) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000180)="064087a1ae60585acf75f88b3cab54b880b6e8b42623217c1b4f75f76eb2de30b691ff2c033f248eb2f1a045e371b6d2b6636b16a43ace09930dc0f2e9343083ad6dc6b00286b95afa284c46bfffdaf497780246d3ba2ce83b505093a69a135529da0d1f3e984b31dbb190c0bb911de81b8c3f442ede21e3161cb98563d7f1", 0x7f) keyctl$invalidate(0x15, r0) 2018/03/24 09:29:33 executing program 6: io_setup(0x401, &(0x7f0000000000)=0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001380)='/dev/amidi#\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000013c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000014c0)=0xe8) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/4096) sendmsg$can_raw(r1, &(0x7f0000001600)={&(0x7f0000001500)={0x1d, r2}, 0x10, &(0x7f00000015c0)={&(0x7f0000001540)=@canfd={{0x4, 0x7, 0x100000000, 0x200}, 0x27, 0x0, 0x0, 0x0, "9fc027d5ebf57207858e8fb7f7b286b93cdaecb44f0cee6bd0a07d3911082726f322347a2bbe32862e4ebbf64beb248909183b99abc3a8d925a9c27f65d52ad2"}, 0x48}, 0x1, 0x0, 0x0, 0x4040000}, 0x80) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000191000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00008c3000/0x2000)=nil) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x0, 0x80000000, 0x46, 'queue1\x00', 0x5}) io_submit(r0, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d70f92)}]) 2018/03/24 09:29:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0xc0000004000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x200}, &(0x7f0000000240)=0x8) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) connect$pppoe(r4, &(0x7f0000000180)={0x18, 0x0, {0x1, @empty, 'vcan0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000300)=""/156, &(0x7f00000003c0)=0xffffff6d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0d0000134cfbde"], &(0x7f0000000100)=0x15) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)) [ 52.137877] binder: 7359:7366 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.169262] binder: 7359:7366 transaction failed 29189/-22, size 112-48 line 2848 [ 52.177397] binder: 7359:7375 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/24 09:29:33 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040), 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000380)=0x5, 0x4) close(r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sync_file_range(r3, 0x5, 0xcaf0, 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x0, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffc}}, 0x14}, 0x1}, 0x0) 2018/03/24 09:29:33 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)="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", 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/124, 0x7c) accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8040800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@generic="12a7398f3896dbc808d2e64d33"]}, 0x24}, 0x1}, 0x0) [ 52.198581] binder: 7359:7375 unknown command 811791 [ 52.209116] binder: 7359:7375 ioctl c0306201 2000dfd0 returned -22 [ 52.245483] binder: 7359:7389 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.255970] binder: 7359:7375 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/24 09:29:34 executing program 4: r0 = 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x6e, "8412e161b2d33656f82009a02ffa0e930240928fd0568919421d1f48a79a3ba30e96ef3e5eed8230c3fe6d2dc4817c1825a823159e0c26d1570ff5093dde5f43b93595bb9c9c2ac45e84445794b39bb60119282e9e79360f6fa1bae19272e2c54ad78f96965cc8534feac7a2d728"}, &(0x7f00000004c0)=0x76) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @rand_addr=0x5}}, [0xa8, 0x7, 0x80000000, 0x10000, 0x0, 0x420, 0xfffffffffffffff7, 0xff, 0x1, 0x3ff, 0xd9d5, 0x100000001, 0x1ff, 0x1, 0xffff]}, &(0x7f0000000400)=0x100) r4 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20080) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={r3, 0x8, 0x20}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x2}, 0x8) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f00000000c0), &(0x7f0000000000)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000380)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) accept4(r0, &(0x7f0000000200)=@llc, &(0x7f0000000280)=0x80, 0x800) 2018/03/24 09:29:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x7) ioctl(r0, 0x5, &(0x7f00000000c0)="39eb39017eaac46a378abc98c6bd9c662013f569763d") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) tee(r0, r0, 0x3, 0x8) 2018/03/24 09:29:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/03/24 09:29:34 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) read(r0, &(0x7f0000000040)=""/18, 0x12) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80000, 0x0) 2018/03/24 09:29:34 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xc11, 0x2f9b, 0x9, 0x5, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x6, 0x30, 0x8, 0xdd8}, &(0x7f0000000240)=0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe}}}, 0x104) sendto$inet6(r0, &(0x7f0000000340)="12f9623f97d5270ab06241dc185be80ba173b09018ec0424aec9c9bf2c6fa5d11a8b56fa44ac33ccea4868b2e4b49289d457bdf1d369d2bd7c92640f20a4836e6f6341406a509c1151837ef593c4b525d4c8ee4390cae9fc3216101314e555660fc203c6adf527fd909fa4d5651afcaf9a733fd470e8f13204c0733572e911fec8d0a207f17af60291142742d98c367a0742ac95c68daa3e4111f8f6ff107e87be0e58368f60068d5c1b20fb83fe0548244609392a7fd3965a8f22", 0xbb, 0x10, &(0x7f0000000280)={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) fallocate(r2, 0x1, 0x4, 0x800) [ 52.272811] audit: type=1400 audit(1521883774.020:47): avc: denied { create } for pid=7394 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 52.298296] binder: 7359:7389 transaction failed 29189/-22, size 112-48 line 2848 2018/03/24 09:29:34 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond0\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffee6) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socket(0xa, 0x80000, 0x2) 2018/03/24 09:29:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000240)="64657e308416a76b301dbe7ebb81d79b2a76a5858646d03e84eecb8c29670c4286a62ed4839e29288b982bf1c0804405283c0ac00e5f33217c606c6f841670d4f0725b320e029ee86e3239bb909353c5f8aa7dde72653047bc9a0d3c22905a3f548971832cd3ecfe891562e5af2477454c1c2fdbd2a24357b40047fa523e6dbb65f4d6e5f266a6451bf7aeb40d4db173e794229c844351", 0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) ftruncate(r0, 0xffff) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba200182c0000000000000c00000000000000000000ff020000000000000000000000000001000d907801a80000ff02000001"], 0x0) 2018/03/24 09:29:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getrusage(0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/03/24 09:29:34 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x400000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x0, 0x8}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 2018/03/24 09:29:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) tee(r0, r0, 0x4, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x410000, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/144) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/24 09:29:34 executing program 2: write$selinux_access(0xffffffffffffffff, &(0x7f0000005fa4)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x35}, 0x5c) 2018/03/24 09:29:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x521884, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) io_setup(0x9, &(0x7f0000000240)=0x0) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000140)="10000000050000000000000000000000", 0xffffffffffffffc4}]) sendto$inet(r0, &(0x7f0000000300)="15bfae6e406537bc2475e9b3d97526314b2ddf1112750635d169d4d5a3bc49e31b224ab465aaad9a9874bb92091b73152e888bb9428deef0cb19d0fdae6ff140797a817f0f7dae3d89ed4e4401d81679a71ef2b4c66a9fca6e4fada6246c90f684622889542bc3a90870ca44174158bc63880e8ca1e55bf3195c4324afd5c13558db661f1588b81dd1fdbea47755bf8651def0bff618b6863cd7290ac04148d50c4d9761cbf3a941eb3e02c5992b6b49d95498cc455480729986089607dfb12ea800ce947d305c3ccc3739feb9069865361079c8b09f100faef847ae7edcf9f813b221f0eb99654a9f7cf96a", 0xec, 0x8000, 0x0, 0x0) 2018/03/24 09:29:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x200f, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x40840, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/03/24 09:29:34 executing program 2: r0 = memfd_create(&(0x7f0000c2effc)=',\\', 0x0) ftruncate(r0, 0xff) write(r0, &(0x7f0000cbd000)='v', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'lo\x00', 0x8000}) recvmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/31, 0x1f}, {&(0x7f0000000340)=""/207, 0xcf}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/178, 0xb2}], 0x5, &(0x7f0000000640)=""/92, 0x5c, 0x8}, 0x401}, {{&(0x7f00000006c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/135, 0x87}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000800)=""/175, 0xaf}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)}], 0x5, &(0x7f0000000a00)=""/41, 0x29, 0x12}, 0x10001}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/206, 0xce}, {&(0x7f0000000b40)=""/152, 0x98}, {&(0x7f0000000c00)=""/152, 0x98}], 0x3, &(0x7f0000003040)=""/4096, 0x1000, 0x7f}, 0x303}, {{&(0x7f0000000d00)=@alg, 0x80, &(0x7f0000004100)=[{&(0x7f0000000d80)=""/187, 0xbb}, {&(0x7f0000000e40)=""/106, 0x6a}, {&(0x7f0000000ec0)=""/9, 0x9}, {&(0x7f0000000f00)=""/240, 0xf0}, {&(0x7f0000004040)=""/90, 0x5a}, {&(0x7f00000040c0)=""/23, 0x17}], 0x6, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f0000004140)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004340)=[{&(0x7f00000041c0)=""/246, 0xf6}, {&(0x7f00000042c0)=""/112, 0x70}], 0x2, 0x0, 0x0, 0xfffffffffffff4cb}, 0x2}, {{&(0x7f0000004380)=@pppol2tp, 0x80, &(0x7f0000004700)=[{&(0x7f0000004400)=""/96, 0x60}, {&(0x7f0000004480)=""/227, 0xe3}, {&(0x7f0000004580)=""/179, 0xb3}, {&(0x7f0000004640)=""/161, 0xa1}], 0x4, &(0x7f0000004740)=""/185, 0xb9, 0x1}, 0xa9}, {{&(0x7f0000004800)=@ipx, 0x80, &(0x7f0000005a80)=[{&(0x7f0000004880)=""/34, 0x22}, {&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f00000058c0)=""/218, 0xda}, {&(0x7f00000059c0)=""/172, 0xac}], 0x4, &(0x7f0000005ac0)=""/107, 0x6b, 0x2}, 0x6}], 0x7, 0x0, &(0x7f0000005c40)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005c80)={@local={0xfe, 0x80, [], 0xaa}, 0x60, r1}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xef) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000735fe0)) 2018/03/24 09:29:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xa39) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x5, 0x6, [0x2000000000000000, 0x9, 0x400, 0x5, 0x738f, 0x80000000]}, 0x14) 2018/03/24 09:29:34 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="40faadb596d5e984180b69ef94fd23db8ae6fe77f7e5943b8e46f62db9055e0a1e000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/24 09:29:34 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000100)={0x8, 0x7fffffff, 0x81, 0x2}, 0x6) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000180)=""/133, &(0x7f0000000240)=0x85) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0xffffffffffffff8b) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x10000) write$rdma_cm(r1, &(0x7f0000001340)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x120) 2018/03/24 09:29:34 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000040)='./control\x00', 0x0) 2018/03/24 09:29:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) 2018/03/24 09:29:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x400) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x1aa8000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000140)=0x7, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) 2018/03/24 09:29:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000140)}}], 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x10000, 0x40000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0xff, 0x4, 0x69, 0x1ff, 0x20, 0x1000}) 2018/03/24 09:29:34 executing program 7: r0 = socket(0xa, 0x802, 0x8) sendmsg(r0, &(0x7f00009d7fc8)={&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000037fb0), 0x0, &(0x7f0000000180)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/03/24 09:29:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) mlockall(0x3) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0x3c, [], 0x0, &(0x7f0000001240), &(0x7f0000000080)=""/60}, &(0x7f0000001200)=0x50) 2018/03/24 09:29:34 executing program 1: r0 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x34, 0x20, './file0/file0\x00'}, 0x59) ftruncate(r0, 0xffff) sendto(r0, &(0x7f0000000180)="0d089a756af21d6734eb744e153b3d04d37700908f308db9fa6aabd99fc8e9f17b1832e2d2b8bca7164531c19a3d738ad705f5f8", 0x34, 0x40000, &(0x7f00000001c0)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0x80) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') ppoll(&(0x7f00000000c0)=[{r0, 0x104}, {r0, 0x408}, {r0, 0x8090}, {r0, 0x4}, {r0}], 0x5, &(0x7f0000000100), &(0x7f0000000140)={0x20}, 0x8) 2018/03/24 09:29:34 executing program 2: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000300)) socketpair(0x8000000000001e, 0x5, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000100)='./file0\x00', 0x100001) close(r0) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400}) 2018/03/24 09:29:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ppoll(&(0x7f0000000100)=[{r2}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) write$eventfd(r2, &(0x7f00000000c0), 0xffffff5c) r3 = dup3(r2, r2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 52.576725] binder: 7457:7465 unknown command -1246889408 [ 52.598265] binder: 7457:7465 ioctl c0306201 20000140 returned -22 2018/03/24 09:29:34 executing program 5: r0 = dup(0xffffffffffffff9c) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0xff, 0x40000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x7fffffff, 0x0, 0x273a, 0x5, 0x52e0, 0x8, 0x8, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xfff, 0x4, 0xfc39, 0x7, 0x81}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x6f4, 0x8, 0x4, 0x8, 0x1}, 0x98) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000002c0)={0x6, 0x8, 0x1, r1}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x15, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x38}, @map={0x18, 0x1, 0x1}, @call={0x85, 0x0, 0x0, 0x21}, @call={0x85, 0x0, 0x0, 0x20}, @alu={0x7, 0xfffffffeffffffff, 0xf, 0x8, 0x5, 0x1}, @map={0x18, 0x3, 0x1, 0x0, 0x1}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x6}, @ldst={0x3, 0x3, 0x0, 0x8, 0xb, 0xfffffff0, 0x4}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x5c, &(0x7f0000000140)=""/92, 0x40f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000240)=r4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r5, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r5, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x0, 0x1c9c380}) 2018/03/24 09:29:34 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000cafff8)) 2018/03/24 09:29:34 executing program 7: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x200000000000033d) lseek(r0, 0x0, 0x4) 2018/03/24 09:29:34 executing program 3: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@remote}, &(0x7f0000000280)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) accept4(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000180)=0x80, 0x0) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ftruncate(r0, 0x0) 2018/03/24 09:29:34 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/15, 0xf}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/24 09:29:34 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xbfb, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0xfffffd23) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51, 0x2}, 0x40002106) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0xd53, 0x9d42, 0x5}, {0x8, 0x4, 0x200, 0x81}]}, 0x8) 2018/03/24 09:29:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x400) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'ip6gretap0\x00', 0x46da}) 2018/03/24 09:29:34 executing program 6: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4096, 0x1000) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) 2018/03/24 09:29:34 executing program 3: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) fstatfs(r1, &(0x7f0000000000)=""/172) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0xd0801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x0, 0x10000, 0x80, 0xf106, 0x8, 0x6}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) rt_sigtimedwait(&(0x7f0000000140)={0x4}, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/03/24 09:29:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x4, 0x0, "f871688da99e0147a372c67ed956e35299b235888976702b75688d07d4337a5d6fed392ed8c36671f8b22ba0147e53e0faa7f04129b2f989cbc7615e8ebb0f6c8255228996f1c8e64d8c9c89380fbd33"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/24 09:29:34 executing program 5: msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x600000, 0x25) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x7, &(0x7f0000ffb000/0x1000)=nil, 0x6) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x7f) 2018/03/24 09:29:34 executing program 1: syz_emit_ethernet(0x831, &(0x7f0000000000)={@random="d9c41a48178e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @generic={0x30d, 0x806, 0x6, 0x0, 0xe, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, "827cff6224485dd1632e9703e08e7876", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "3f7fbc84fc6fd9a6bd4db58c171823a8"}}}}, &(0x7f00000035c0)={0x0, 0x4, [0x0, 0x0, 0x1]}) 2018/03/24 09:29:34 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000021f000)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) bind(r1, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80) r2 = dup2(r0, r1) getpeername$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/24 09:29:34 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000000c0)="a989e9ce0e8c46b4b1120374db0e2834d0aecc8ca7755b23e239be071803dfe07175d1b87cd48f5888feeb5deb8c9780b4e62b7ac46519bdeac8", &(0x7f0000000100)=""/68}, 0x18) r1 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r1, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0xffffffffffffff4b) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lchown(&(0x7f0000003680)='./file0\x00', 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) wait4(r2, &(0x7f00000001c0), 0x80000002, &(0x7f0000000200)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/03/24 09:29:34 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000040)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/24 09:29:34 executing program 0: r0 = socket$inet(0x2, 0x2000000003, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000000)='F', 0xfffffffffffffe1e) sendto$inet(r0, &(0x7f0000ff7000)="9ccb35cbbba86ddf42de61040000002f7e4e02e766cd8eccba5649df09496b50356ddc9ba793c81def0a12cda89017e6", 0x30, 0x0, &(0x7f000066354c)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/24 09:29:34 executing program 3: r0 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x0, 0x6000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001140)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000cc050000ffffffff740100007401000074010000ffffffffffffffff000500000005000000050000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034017401000000000000000000000000000000000000000000000000240069636d7036000000000000a1f5240d06077f67234e4b000000000000000000000000000000000000001f00000148006862680000000000000000000000000000000000000000000000000000000200000001010900070007000100008007008dd905000100ff7f0010ffffffff0500e6381f00030040004c4f470000000000000000000000000000000000000000000000000000000020c4a7fc3931ecc9126a8eae8652e195b73f9c15b9cb03fa63058e11ea4d52fe8000000000000000000000000000bbfe80000000000000000000000000000aff000000ffffffffffffffffffffffffffffffffff00000000000000ffffff007465716c30000000000000000000000069703667726530000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ff002001020000000000000000000000000000004802700200000000000000000000000000000000000000000000000038017274000000000000000000000000000000000000000000000000000000000700000000000008090000000900000020070000fe8000000000000000000000000000aaff020000000000000000000000000001fe8000000000000000000000000000bbfe8000000000000000000000000000bbff01000000000000000000000000000100000000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000fe800000000064bd803c7038f5b24ac55599a6ff000000000000000000aa00000000000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000bb00000000000000000000000000000001fe8000000000000000000000000000bbfe8000000000000000000000000000aaff010000000000000000000000000001060000004800686268000000000000000000000000000000000000000000000000000000fdffffff040105000900ffff0100ffff180004000000018002000400010081000104000000000b0028004d41524b000000000000000000000000000000000000000000000000000207000000de000000fe8000000000000000000000000000bb00000000000000000000000000000001ffffffffffffffffffffffffffffffffffffff00ffffffffffffffff00000000726f736530000000000000000000000062637368300000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00090150000000000000000000000000000000ec001c010000000000000000000000000000000000000000000000002400657569363400000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001ffffffff0000000009000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc0000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000076fe000000000000feffffff00000000000000000078942d372836441dd54fae04b6bdb7d72028655b712c1bc86cf485564ed080c7fb8ef5f6c59821cee7e4d7e6fd5499399ec4f1a3e770dc2502d29260f889fe85b03f78"], 0x628) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000500)={0x14, @tick=0xfffffffffffffffa, 0x1, {0x63, 0xfffffffffffffff8}, 0x0, 0x0, 0x2}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) getrlimit(0xf, &(0x7f0000000640)) timerfd_settime(r1, 0x0, &(0x7f0000000580)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000000600)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000040)={{0x400, 0x2, 0x20, 0x8, "319472f8de682601f66b79eee25f661904bc751d053b646b19ad9a82ca10ba85aba67b9b8149944f38a44bc7", 0x5}, 0x80, [0x4, 0x8, 0xb1b, 0x100, 0x4, 0x3, 0x0, 0x6a4f8ba7, 0x1f, 0x100, 0x3, 0xda, 0x1, 0x2b, 0x8, 0x9, 0x5, 0x6, 0x1f, 0x9, 0x7ff, 0x6720, 0x100000001, 0x5, 0x3, 0x9, 0x4, 0x1, 0x80000001, 0x1f, 0x40, 0x9, 0xe5ee, 0x1000, 0x3, 0x6, 0x3510, 0x2, 0x9, 0x5, 0x9, 0x800000000, 0x3ff, 0x0, 0xff, 0x5, 0x1, 0x64, 0x9, 0x3, 0xd7, 0xffffffffffff1dbb, 0x1, 0x1, 0x6ca, 0x1, 0x82, 0x10000, 0x72, 0x7, 0x9, 0x8d, 0xffffffffffff1298, 0x10000, 0x90, 0x2, 0x2, 0x1ff, 0x5, 0xfffffffffffffbff, 0x2, 0x8001, 0x54c, 0x3a7, 0xf7a1, 0x100000001, 0x0, 0x5, 0x8, 0x800, 0x6, 0x20ab58f, 0x1, 0x101, 0x7, 0x4, 0x8, 0x20, 0x9, 0x9f3, 0x7fff, 0x386d, 0x4, 0x6, 0x8001, 0x4, 0x0, 0xc6b0, 0x10, 0x3, 0x4, 0x3392, 0xece, 0x0, 0xfffffffffffff800, 0x2, 0x0, 0x4, 0x7, 0x7, 0x364069a3, 0x3, 0xf2, 0x28c, 0x9, 0x9, 0x3, 0xfffffffffffffff7, 0xca7, 0x65e6, 0x6, 0xff5, 0x0, 0x57ca, 0xfffffffffffffffc, 0x8, 0xffff, 0x3], {0x77359400}}) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000680)='.dead\x00', &(0x7f0000000a40)='eth1\x00') 2018/03/24 09:29:34 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000510ffc)=0x1b) poll(&(0x7f0000109ff0)=[{r1}], 0x386, 0x0) 2018/03/24 09:29:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x82140, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) r3 = getpid() fsync(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x0, 0x4, 0x8, 0x0}, &(0x7f0000000080)=0xffffffffffffffad) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4, 0x0, 0x20}, 0xc) r5 = fcntl$getown(r2, 0x9) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r0, &(0x7f0000000000)={r1, r1, 0x149f}) 2018/03/24 09:29:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "627263179ffc74fe201c100800000008"}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) poll(&(0x7f0000000100)=[{r0, 0x4}], 0x1, 0xbbf) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/24 09:29:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffd) r2 = dup(r1) sendmmsg(r2, &(0x7f0000005980)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000540)=@nl=@unspec, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/24 09:29:34 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee8ff8)) unshare(0x400) poll(&(0x7f0000ee7ff8), 0x22b, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0xfffffffffffff2c9, 0x8, 0x3f, 'queue1\x00', 0x2}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0xfff, 0x5, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffffffa}) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x1, 0x3f, "f652072570cf", 0x7ff}, 0x10) 2018/03/24 09:29:34 executing program 3: r0 = socket(0x4, 0x80001, 0x800000000000000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000100)="1f0000000104ff00fd4354c0ff0300002000000008000100030442fdffdf00", 0x1f) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/24 09:29:34 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000001200)='/dev/kvm\x00', 0x189040, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x2e) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000011c0)='ip6tnl0\x00') preadv(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/24, 0x18}], 0x4, 0x0) 2018/03/24 09:29:34 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0xb3, 0x24, [0x3, 0x9d2, 0x3, 0x3, 0x7, 0x1f, 0x4, 0xff, 0x2]}) r1 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x0, "e38a12ee9126b60869fa588af91902089fc3b918b7db4e1e21f4d5483e5ec8e3a7e92941669464f9dacfa874"}) 2018/03/24 09:29:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000000000)="3f3d1d71bb9362e13e64ccc31397eda5cb4fb4288e90049bfcf93211a33586811ef79ab2e884917df40dfabab5f5d4ffb9d4952745b04ef342e2ad80ebec038af9352d", 0x43) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0xf2}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="869fab3e89b8ea5201a9c1dee5dd4eef1f7438c7d56765146845a4a6bd3991c537c7fc49582f706d5c0d6c238ccc24566b586894296057eda8dc187b7d5fb0800074a0c1dd81b1fe27dbb1c7c4fb0023a2d30d3ff815a2f398495566a8f9e0293835c25e9bf24d6ce3f27a14dfcfcf2ae1da5824aa1bf36e006a93ee4089f1fecff3", &(0x7f0000000180)=""/12}, 0x18) 2018/03/24 09:29:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000002900)='/dev/dmmidi#\x00', 0x4, 0x282802) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000040)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x0) 2018/03/24 09:29:34 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x1, 0x4e24, 0xffffffffffffa192, 0x2, 0x0, 0x20, 0xc, r1, r2}, {0x5, 0x1f, 0x80000001, 0x20, 0x65, 0x80000001, 0x2, 0xff}, {0x5, 0x3, 0x3, 0x9}, 0xffff, 0x6e6bb6, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x7, 0x3, 0x8, 0x5, 0x3ff, 0x2}}, 0xe8) getuid() mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/03/24 09:29:34 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x28200) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'ip6_vti0\x00', {0x2, 0x4e23, @rand_addr=0x6491}}) write$tun(r1, &(0x7f00000001c0)={@void, @hdr={0x0, 0x0, 0x0, 0x843}, @mpls={[{}], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/03/24 09:29:34 executing program 4: r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x10001) 2018/03/24 09:29:34 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000a80)={0x3f, 0x7, 0x8, 0x7, 0x7f, 0x7f, 0x19ed}, 0xc) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) recvmmsg(r1, &(0x7f0000000940)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000400)=""/32, 0x20}, {&(0x7f0000000440)=""/167, 0xa7}], 0x4, 0x0, 0x0, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000540)=""/7, 0x7}], 0x1, 0x0, 0x0, 0x1b6000}, 0x137113d8}, {{&(0x7f00000005c0)=@can, 0x80, &(0x7f0000000840)=[{&(0x7f0000000640)=""/254, 0xfe}, {&(0x7f0000000740)=""/200, 0xc8}], 0x2, &(0x7f0000000880)=""/175, 0xaf, 0xfffffffffffffffe}, 0x8000000000000000}], 0x3, 0x40000000, &(0x7f00000009c0)={0x77359400}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000a00)={0x3, 0x6, [{0x7fffffff, 0x0, 0x3}, {0x100, 0x0, 0x1}, {0x3, 0x0, 0x1}]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000013000104000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000006087319c66bf4a6bf7b0a9c0e89e5fa01300e5fad7f48f5327710000000000000000000000000000"], 0x3}, 0x1}, 0x0) sysinfo(&(0x7f0000000ac0)=""/4096) [ 52.961120] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/24 09:29:34 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000f4af0c), &(0x7f0000131000)}}) [ 53.008234] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/24 09:29:34 executing program 7: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f00000046a9)=""/4096, 0xffffffffffffff5d) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x1000, 0x1}, {0x10000, 0x4}, 0x6, 0x2, 0x1}) 2018/03/24 09:29:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000735fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) sched_setscheduler(r2, 0x5, &(0x7f00000000c0)=0x7) 2018/03/24 09:29:34 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x426, 0x800) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001640)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000001600)={&(0x7f00000004c0)={0x113c, 0x13, 0xb, 0x10, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x1}, [@nested={0x1128, 0xc, [@typed={0x8, 0x62, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="55d06c70a8818d7535aaf9db11834884ccadb6c1b0c01bd62f75f7eadad67a315e98bcc93bbb17939cfcba07e3bdb66e849102f4ba8c19d5b9f2dd50366f09acfaa2a35ce5ea7ef7879710f45e0d31d08c256c06beb18908bc5fa3fbd22d106e072c7b41fd8cd75f069e310ea85bab8007fe52aebcde8873c4be1ed66bb8eee9459a056c253f4041437be87d984d1ce7dcd2e39d1c227e4365fdbddede7c7afea0e23e172ff6", @typed={0x8, 0x4, @u32=0x838}, @typed={0x8, 0x77, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x50, @uid=r2}, @typed={0x4, 0x17}, @generic="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", @typed={0x4, 0x1f}, @generic='\\', @typed={0x54, 0x92, @binary="d477e997ec83ab1913227e4f5641f00ce0d36df70c9cf2b793b240745c9f61b428914ba360a8dd97ba23a3075fb6f66431e4243b201e475bb97dc97ee956847c708d36081398cb43076efa16e8a40979"}]}]}, 0x113c}, 0x1, 0x0, 0x0, 0x8001}, 0x4000004) write$rdma_cm(r0, &(0x7f0000007880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000007840)={0xffffffff}, 0x2}}, 0x20) signalfd4(r0, &(0x7f0000000080)={0x40}, 0x8, 0xffffffffffffffff) write$rdma_cm(r0, &(0x7f00000000c0)=@resolve_addr={0x15, 0x110, 0xfa00, {r3, 0x25c5a6e2, 0x0, 0x0, 0x0, @ib={0x1b, 0x4, 0x3ff, {"431210333028af00e6449531d112ab6d"}, 0x5, 0x2, 0x8000}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x118) write$rdma_cm(r0, &(0x7f0000002500)=ANY=[@ANYBLOB="04000000000000fa", @ANYRES32=r3, @ANYBLOB="16f6d27d"], 0xd) 2018/03/24 09:29:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c50000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/03/24 09:29:34 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000cc0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000c80), 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x38) 2018/03/24 09:29:34 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)=0x1) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) 2018/03/24 09:29:34 executing program 0: r0 = socket(0x40000014, 0x10000000000000, 0xfffffffffffffffc) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x1) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000200), 0x8, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000300)={0x40, 0x5, 0xb, 0x401, 0x7, 0x100000000004}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="cc06ae6f6473a9fcb9c44106235a6a452293e23d5df1bc4a65f3b9c3d56e34c8a627938cd840ccf89d0c547a6f15fbd5d178123d883846210cd1b8ba8250eee80dead1ce86454b2b4baab389cedb3980e7f4c6efd52fea5c59ee48ea962b4a28defafeb3b2b0ea877167d1a9c6649033ba022517063279e43e2035cbba4dde1c60b31e1129b8d6c6d497383aec3c") ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xc2, 0x0) getdents64(r1, &(0x7f0000000280)=""/121, 0x1) 2018/03/24 09:29:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000003000/0x1000)=nil, 0x1000}}) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) 2018/03/24 09:29:34 executing program 5: times(&(0x7f0000000040)) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x1c, 0x4, @thr={&(0x7f0000000080)="26b686e939ccbb1c5906ae9ab05fa185a93bc72ce2fa4f7d38b6ea27ad83c4622c90c93b7017ec8981f9f4cd9c84c6f49c7d8a95e9a0622a26763d84", &(0x7f00000000c0)="e2cb53f2717b4aedc6006637d69dd1178c3c1ae09a42ddf6f78fc05b77a27c80df7c1b9a58f8a4137cdb5a29448c94e7b8809b8df9fa3f6b027eb56dd042d79f46102f0dcdc823b52403e0650ee1d501cb86ff8f9054197483e78a1aa1f1d49d079f312e3c57b5886ea33c4ed8050d4348c77097231d6e89daacc6cf47c650778f2488605c5081ce0be5286550769c07d881cc6bfc9b1dea7cf1d2e2f1b41b89fa0eaf465f3b7f56d979e0e3bae5ad7255b890827fc329afcd94956901353e19af07140c2d2770d8da5f86cf9352abcf68e4a3bf769ce971b853a7087ca94e6132e359feedd3c4149f403d9e6e30c7b570af43dc9b"}}, &(0x7f0000000200)) 2018/03/24 09:29:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x19, 0x3, 0x7) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x1, {{0x2}}, 0x0, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x10c) [ 53.135769] binder: 7613:7618 ioctl c0306201 20008000 returned -14 [ 53.150272] binder: 7613 invalid dec weak, ref 8 desc 0 s 1 w 0 [ 53.166089] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/24 09:29:34 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x80000000}, {0x80000006}]}, 0x8) sendto(r0, &(0x7f0000000000)="4af66d295909e86e7baf86504f3c0f5b93a433906a063cd2cd2c5d0bcb24f23ac4d75d34403439ff837cb81fbf874edb714d9874299d4122344ecae138d11edf463d30f671b334533d0fd98b867d6517f8174848c2776e2761a014a9ac757b0003eeff487b6a7641bbf7888a971120b49a8da400350ab48938a7ed96", 0x7c, 0x0, 0x0, 0x0) 2018/03/24 09:29:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x3, 0x4, 0x7cca) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x5}, &(0x7f0000000100)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$addseals(r3, 0x409, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) waitid(0x2, r4, &(0x7f00000002c0), 0x80000000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000340)=0xffffffff, 0x4) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x2, 0x7, 0x4dc, 0x3}, 0x8) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000200)={0x4, r3}) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000240)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x2}) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000300)) 2018/03/24 09:29:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="144677cf", 0x4) sendfile(r2, r1, &(0x7f0000000180), 0xffe) bind(r1, &(0x7f0000000080)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) 2018/03/24 09:29:34 executing program 1: socket$kcm(0x29, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) inotify_init1(0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffbff) r2 = getpid() rt_sigqueueinfo(r2, 0x41, &(0x7f0000000280)={0x1, 0x6, 0x3, 0x3f}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000), 0x14e) r4 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') r5 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x8, &(0x7f0000000240)={0x6}) fcntl$addseals(r0, 0x409, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) readv(r4, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) 2018/03/24 09:29:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'lo\x00', 0x1}) 2018/03/24 09:29:34 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000000040)='ecryptfs\x00', 0x9022, &(0x7f00000000c0)="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") execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/24 09:29:34 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f00000003c0)=""/47, 0x2f}], 0x5, &(0x7f0000000300)=""/67, 0x43, 0xfffffffffffffffb}, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/24 09:29:34 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00), 0x13f}}, 0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) r1 = syz_open_dev$vcsn(&(0x7f0000000900)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x84000000004201) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000280)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000440)=""/193, 0xc1}, {&(0x7f0000000540)=""/55, 0x37}], 0x4, &(0x7f00000005c0), 0x0, 0x6d}, 0x40000020) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000840), &(0x7f0000000880)=0x6) write$rdma_cm(r0, &(0x7f0000000200)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000080)}}, 0x7cf85b20) execve(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000640)='/dev/vcs#\x00', &(0x7f0000000680)='self}\x00', &(0x7f00000006c0)='/dev/infiniband/rdma_cm\x00', &(0x7f0000000700)='/dev/vcs#\x00', &(0x7f0000000740)='em1!:/vboxnet1\x00'], &(0x7f0000000800)=[&(0x7f00000007c0)='/dev/vcs#\x00']) [ 53.180855] binder: 7613:7618 ioctl c0306201 20008000 returned -14 [ 53.192291] binder: 7613:7637 ioctl 40046207 0 returned -16 2018/03/24 09:29:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x10c) 2018/03/24 09:29:35 executing program 6: r0 = memfd_create(&(0x7f0000000080)="2e993f97e9100a2bec29d89b8bfcbc002c6210ffffff1ec6f35f8352a100751810dd53d4d389a821562b24f21f856aa94cfda35ea67335975463824ca734d8125f27e75cca4604a556c74f98c8effc42cdbbffcb07ff7c60b32b", 0x80000000000002) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x52}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x1ff, 0x1ff, 0xffffffff, 0x7}) ftruncate(r0, 0x94d) fcntl$addseals(r0, 0x409, 0x4) dup2(r0, r0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/24 09:29:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1000000000000001, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400001, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/24 09:29:35 executing program 1: 2018/03/24 09:29:35 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) listen(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000100)=0x43, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'syzkaller1\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e21, 0xebf7, 0xa, 0x0, 0x80, 0x5d, r2, r3}, {0x9, 0xfff, 0x3, 0x93c, 0x772a, 0x3, 0x3, 0x8000}, {0x8000, 0x5, 0x100, 0x4}, 0xfffffffffffff801, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x3507, 0x3, 0x3, 0x76b5, 0x8, 0x5, 0x50}}, 0xe8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x3, 0x3, 0x20, 0x1, 0x200}) 2018/03/24 09:29:35 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000280)="8e0300000093a18b5fc0e9baad029e4ed73f560d60f7567cee50dc42483d00552f946025d176c5248d54afc629c3d621780f3da885526bd7c800643e5fe5e00f8365d5ed1ceb770811fb9b80afe6ed5d667e2c44a7070625f421802c14c7e851d6cd40b343999546a40119619ca964cc5845819d3aa344127bb0dca24497883c763ad7984381a9a6bf1720fd259c729cf12a83e4a6d0b3d2d6ee423910ed", &(0x7f0000000100)="c6c0dfe9225323f3423694f9abd23c544b38d19d001c16c38bd500004e57a962963a11759f3d9b0700c286a7c643a15b96652c307fd6581ccd05d2e09e2d05cc5822d04d"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000100)}, 0x20) signalfd4(r0, &(0x7f0000000040)={0x42}, 0x8, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080)="c7dfebe83462622840ac8fb15fc5bd0c1598ece047e4be88b63a4fb5a3a718d868a94b37", &(0x7f0000000180)="fc94b54dd7b6cfa9596184df29badf294a08ecedff9942f707e0b1875deae2f3b0b051fff96f1c32cc49a87613e632e328e9a357dff5bcc508a9d73fc74097ae339d927927dfd311b1153cc0b2141c8fc85ef23395dc828e65921ebb", 0x2}, 0x20) 2018/03/24 09:29:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000000280)='./file0\x00', 0xc3, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000000100)='.', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="90") 2018/03/24 09:29:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000040)) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x2}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000bd6fec)=""/20, &(0x7f0000b54000)=0x3) 2018/03/24 09:29:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000004c40)=""/103) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x20000005, 0x4) read(r2, &(0x7f0000001640)=""/50, 0x32) sendmmsg$nfc_llcp(r2, &(0x7f0000004980)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x710f, 0x9, "2c789f81a98a61df95136afbde7c13a82c89770f360816bb3e3436d86193ffb904ae251f77f4ad3727307f0604bf1766224883cde1d96605a81949d04ccabf", 0x3e}, 0x58, &(0x7f0000001580)=[{&(0x7f00000000c0)="14da039155e46393320bce5850d9d0b678a0c60ff64c74c3345ea561d83c0eb885723d", 0x23}, {&(0x7f0000000100)="d4b31486921f678937e701c57df8277c7dd4b2ec5e205d4c5f458559650d3f35010c4574cd8584f3bdeb464abd18d682c52f3389632827d01f049a2f7f5413183f909b9982ae5ac21112efe125a736dd1491361b9185a05c2a9578", 0x5b}, {&(0x7f0000000180)="a448eaa58ab15bd25ca3ae9e51722e15dbe65be6307f88f9f04dbd303bcfe30d5eb25eaf62bf2d034f19f511287503121aaa199a08a65981be9a099719591818afa7e0f1c44b9ae5185a55ad98283333fab41cf59189dc46f4b35267d5bd", 0x5e}, {&(0x7f0000000200)="f4551cea0a72989d0667551798ad07e83c42551c2641fa96979ce3b1ec704ffc175bf4158ef0170fab0bcef51dd7b8639423f2cc85480ba568", 0x39}, {&(0x7f0000000240)="d2a8b4dad37c248465dd2daea7ab85feb6aa29d4da5f9f4cdb58a11ce814d843d78c72d552b6f8f400690f0d05c1803077526c19566680872e7acd004137b5a293bb3b9cbadfc6c27a42c3c3d0d8f67c9197e746f4883bdb05f217799e8735c2fe89d7a5c01ba8a9dca5d9ab33ca0ae3f60305c72d887af9042e48fc4a62866ffa18ca42b92f3dea947669f35f75f716275ddead89975dd572e3dc8083", 0x9d}, {&(0x7f0000000300)="bb87d69297403eb6364fd86ce643c49f9788806ee0bdfe7c447a1ff31101b4dbea84a1905a67b084edeb7c4a5abaf7406b12f9a22a176f98d27def71f588fcc606f7849263a98a97e228d3126111de5146da5d83d036ab99876db5109aa1718ba1e26018b634763d507c43957e14bc2485d10881156ed23528328afda4a255e2ac2e36b12e94f2c6c1955f2683f64f1a805d205dbfa012f110ce657e22a0c9598f209b66461de7bb65eac1add8ce9a888f724a34db63c9d513363d76216831b1338a49", 0xc3}, {&(0x7f0000000400)="834be4108e1a79a99906116caa004e559ee798267e8f9138cb901669287c5d6ad46dbd7c054aa21681cf55435a4063875b8fb20319c8ffcc1c8645171ac28d5d029cb09c650e7c5e2fddf1d4ce76b7b83e761bcbc785f4fe6b", 0x59}, {&(0x7f0000000480)="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{&(0x7f0000003240)="97a51c36129a2b8015f39e200eec25ab00f8e86f93aed2233530b9879471752b816aa507e3a8f37867c86f0ee0228a0890dc9b7d8583a28955803772050d120f54092b8b0313181750a745da53de882384606568030088b73199128e144ffcc42f01b2643c71114be41e4c7d69a5c1e4979077c35dc4fcf26a29b6d7ed114913a83add8e69f1b41f1751cdc071dc4e1167ef8a5eb425ae6e13c7615703419987998b2f54e1337a59ccaa55ff84688507d56e99f4b953dd18646ae1f2f43de0d6776a4c9c60f106b1934e4cddd19f90db024f3b49ce4a8f49241d3143391dbf30e9d9b2ef28d9a58f", 0xe8}], 0x8, &(0x7f0000003380)={0x6c, 0x119, 0x9, "04b8b4d521d4e587e88a75526ea9fc70ba4abf1d79014b807986dcc91397a1539150fdf2569950c9963f7753011dc5bbbde1c345c5fd5cbd98895525fad1a8f7d1f7cc0943083a88c46740e8ce3b5d3a69903f5a87230307bec20fef40"}, 0x6c}, {&(0x7f0000003400)={0x27, 0x0, 0x1, 0x4, 0x20, 0x6, "62527bbb1b317161c8cf2613199150e994ca16d793ff6e2f8fd90464fb09b29e74faf3d1ae6462c583aa73fe46ef749f0a00815d55eba28b98d57955e13b67", 0x2e}, 0x58, &(0x7f00000048c0)=[{&(0x7f0000003480)="a5d8ab48a3803e339038fc30b5f65833629a88dc22e54f4686b60b6c1f30b38db3654f3866c1770831586429e0ee6209209b80408b0eeb32fd465a3349ea76676fa3c30841538dfa8b6770a9f17a9fa0afba0efd1b1e803dac55eef2c079a3a14ebe684840707b64d8d9eac6a4c7f4d1bdc5aa591c8fe8168112e8137133b23c093bd9cc0d120afff2e9ee30de522b4634f8ce458521ea771dc631b712c97362b96f1b53f055682c26532d370c2543eba5a7e7cb2a8d6589c46027e2", 0xbc}, {&(0x7f0000003540)="77a40799aa898c16f22c1346fb6f3382f9e170a9f2b11ba96deb661a4db861e880a5a294e717734f12dd2a780e0be8ff0ca8a0d688fc21ca4fd9080e000a148685b41aad257519113c19acdff13cde7367e4390f7e6d2d3b11b6f6edfdf923201f0f0a4facd2f0ca202dd5f0a7bf8b3681814e24429e4aceb00167e57d1398f3b5c46123dd19c825991b86de7ad58c16", 0x90}, {&(0x7f0000003600)="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", 0x1000}, {&(0x7f0000004600)="958bc2a7440364cc654a5e1448ba43716e34a591dd23f61da09b16a00373c2bdd3339f8933b839c7375348a3454cefcd6cdf2921e5a959a25e12df2686f54279a4271839bc3bd17b4eee1104f88a3726888ef85890642168958706bcc678ef7e2df99dbb64a9bd09477361ecc6c4e5da98a4a26e857f836c036b0079007ee0cfe649a2583b88b7c83dce32f3aa66c998758b81c5eba7223e10cae02b0d33b4180789d71a925e9a59f4429a7baa30ca80193e3047482f2ad4bb4787e7530616821a76e007353f7bd3222f0573fa434d13fbbd2d9d611eb8366433ddfd79b6bafc9cdd7adf6ef4fabb85b4864db7cec3ce", 0xf0}, {&(0x7f0000004700)="cfa31fcba5892ef65df7fda6f5f2c0ca842977a09d811c3c8d2227fa74b26d231cf9461c8c4bae3b5864376b011272067d25ac7e4f97f028ac87860d26ca548756486cf3f16ff3cd471f538f39604e1d482547ce323d85c9868c6b2a09c934d9299949a1b53f15add376d6d194b449ee44a9cbd804be5b3f6cb5b7d8a7", 0x7d}, {&(0x7f0000004780)="2ef1ffc9f5eba032e9293179589c1c99429a83579f7c349eb799c38ccdfc552881e188196d01080ae75c7091244abd1d201fb447e3b077a9bc8e9be084ae7cade29d96eece3616a0cabf974696033fd83168517d532a43ebd3af586531b6e6ac6ebb58dd927bf287dfb44031e2b668814b52ee0bf75a0f3c26d73d4d7c4dcbd183563978571438ab173618366cc697db08dc3dd28f4ca9eecc5a6bc5a8807e4924d19a013e2803cc", 0xa8}, {&(0x7f0000004840)="7b5b900640140fb558e07741e17e4b431249c8274a4f4bf6590a92fae6d9f94a5b871c050a7ef932f0a9b0ac7acfb533d893110e78a629f2c9f96901359642aa32f30c", 0x43}], 0x7, &(0x7f0000004a80)=ANY=[@ANYBLOB="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"], 0x80, 0x40000}], 0x5, 0x800) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000004a40)={0x7, 0x5d, &(0x7f0000004900)="ce7897404edb9fcf18df28c2d708b0820a99546f992ae812fd207511254d5130b80ed1a8eaccec99963916cf96477e03a3bc623df997d1787d6ef1e1c612648b6fe108f728a6cb9872d9fe074df314c454a8919ab776b69fbf6333a8d3"}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000004c00)=0x20) ioctl$TIOCSBRK(r2, 0x40044591) 2018/03/24 09:29:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a000000894097a210aeb95b9f3b5a2ac23df94af5847c24584f7596452104571bbcf0fa4608223744d9fac6554bff019ac9907b64f65dafb1b0687e5d4db7e42d6fb04887f2c34b88cecddc18f723ecba19abe9f35d098e1150beaa94b1c07ac236b8016300bb9d7853af4e3a7ef0df5e521a5da3b92e84ad37a6e5178a"], &(0x7f0000000140)=0x82) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="4800000002435b3ed17da8b3f4511ed8fc15563ef767fb45601bc9cfd3f11f810800770b469beba8e8c03d0b49e1f6f9a4c38951f15063bf2a609346b93435c4516ba0a90937bee43b2dd42e"], &(0x7f0000000200)=0x50) r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r0, &(0x7f0000301ff8), 0xffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) 2018/03/24 09:29:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r1, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/03/24 09:29:35 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1000000000000001, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200000000000000, &(0x7f0000e81ff0)={0x2}, 0x10) 2018/03/24 09:29:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001140)) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) pipe(&(0x7f0000000080)={0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r3, 0x3) syz_emit_ethernet(0x14, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000140)="ee1e6f363da3b4036942fffe2645a0678d483c162adabe2d407d13d5b6fea7cd3524ed315e89a1f7f219637e9b52ee18018b554942bdc006779ceab9e128ecbb4c39eae3b96c41bd00d775e3727c1f6fc2fa83ec2f5dabd76399fee49294dba77e1d3d9514198a09297730d3fe88be489eab0aa897b6dc322652bdc8c0e9f03cbeb5597de80ba94cd35ebba0b92092268a1fd740c8e08c07a38d031461e5151ced7940745dc8548464ff3a2cd910594c13046ce0d9c191cd587d6991863b759f2bc2a3740550082ceb09a4119d87908c8cdbf5652d01de75e55697105a504b8560a2a761c867cfbcf27a368a558b0c6a47facd70fde6767b5511e46260617b6703615cfe30068bea403b9c905c5f25aa425a0162b0528384d29424d9564af0bc5afc49a7aa181b471e3f4c0714c3117e53f5feea00a0736eab3714b2004ef4262667d0155769101c480dbe95fe614552afade8360fbee926d071663ad0f3deede7730aa0c094c8e4902435ab341d0f4fd3ecf8ebc98be8267e93ce66a27bf9f4500cfa820ffa80c6a5d26e59e3dc9a7386f348ba3fc2e2ae97d88df9810b72d017146df687d380136e997acca0533ca3c87df25d0534e0287fb27ca5f387fd1dd22a1e2eaf102d2e944c3d98ac2dd2e4485ab76c3aa4a47bfb8838cb6e97f4c545e356ca6a7fb9a6d060a33023c9447f04be7c695b67614c717fa8085aeab5bed57d12af1cedf003c5725e5802982729a231c3064a2361cf5689dcdac8b97b93439a1bdfb3591382b08a86e0fb7b53a4bbdfac36f8075a147d34f41736fd590d24e9411d9d80f661b03a8a373553b063eadb4271f848c9227fa2a6bf1fb65734711fe426d9c4c15369d06f8d7f715a6c362489347a7ec10961a3faecaadbea4474c01e56746b83da40e21269b99093fa80a5563d3fd000f762908b5082cf97e6ad71d702268180e2850cbcff75a07b35ca9a009d5332aae3ac6d7d0c617cfabbc105120776903d0aa0b0867b2eb2d09cc8dcd3b5e48c4253805215fe819d699199a1d89f77e4f178d9b728f2ec00be7fe41c231eaaf6875c34d475041638e531f84432da32afecc64cabab8118b437c8c3415deb70aeba48802e03e494773853eb45a5c956534f4dd8fa9b79615845076f380048e191cef8d9489be0314601b3466341759ec8c34d8eb4bf4aa24268a007f15a3e0413fc4b72959deb99b1bab4c446da72788433095d1b33031f4561998e738194785c4894e78da9c6d7702db4697fcb334d96c6e048aeab0eb0bb5a3e3a72ab1ef7e8da2f12559412b8aeb7ba6150bbaea64fec480420258ab2c822469495a7e6c010a85154ec468cf3548e62a9d53bc0321b173a08e218b22970cccda7b9f0dc935eb7bc9e6f1728f627a721a9c35fe2af6452e826efabf8da1c11f084e25c17625992895066b0aafe5fd0d5935213abf22b09f6f6aea1165852dcaeafeba1380e12d86c78c8519e0916d109f3e16f0cfc9ddc4f95bec7b012675c80ada3b1e06efbcf4bd511c60911551e8beac5026bc79a389f597d78beaa75c50572c3cc9cdcff1434cd37bc193457013d1d1aa0772cf517c2bed1eea083c1da5de6874c2496d95489933af5fbbc9ad9a434a95235ee8cdff91e6d6da4422b14e99416b6c43aa8aa44153cc5e20c09c87e277b90489fed498a699c8cca656911a195a3c1b3f76f716cebabe0454109fc936678bb81ab82631121c479c6fe4dc1c4873209b63ff42478de02cfc28d13b5418dc51065471639f79eb0d9d1b98a2227c7ff009eb3b05cb478b23f2ec87202be625ce48399e23c17960d66264b79949b7093f066de9c0eb66374ba0293520d9db3c1f217c84b1d791dfe447f51dab29ae6c69753993ef05da2aabd494e7cf8f522854229c46073a803fd04b309cfd403a80ee4ad614ff76d73cf818ff68fa6be4aa59dfe4cc8c561e078b8d5ce6b20c47e7a051125e73e98f0c2b68217bb14c6a38c51a378e6272d842eb4575402a148dd35f134c7bd84b941b94e9feb43de5b4cd58b548cfef639f8d486672474a9d07082ba955c9c39bc1f0788257c201dd6e76f1639382a79cf881fae008aa2a38a06e70d34def3164a9eca8a51362c022a445266574c06d46d268a117f7ee752efb339e4084d21454c4c33c291807044847782aea7eea0f860d59d3cf1f6eab997540943a49341339004dd9a5a7bd9dc3d70ab542382f5d716997c26e4735f20b556a49e85767f07bbe834273aa7f8fb5b5e45a947b8eb27174c4da298655f6c7dd87e9da58256e9c40fb3a80212daa46755bbb9d6d86b45ed1c15e5dae1d23d55aaecddab1125353e293117c2eca07514a6ee8702ae0237d357b872c8ea733cc26a556dbf9e4731fc3e4a38c5ac728e8c0edfa0b9ce005cde36ba77f814b049511e18726854a132c370b5eebbbf26b2c7ea11f9e68a735ef88d0ea70ce6567e045e3493ad138cb30c097d1a6b9b6446d734591dfcc0beec34b70c6ecc7c4b159640fa16a1fff64aeaaaec6c1e8946667a6b448184f697acafe8d9fd28fb9212d9273936a517600ce40cb6e27efbf27e1f10108bee27f75254547da398a73c9d63707a619417a76db519683eb3f829a0ae7b670ae59cb077a66cc106e0c5c91fc25b5ee35df714a09fc98c7c6b0a681dced9bc013787be6e7fd176daf37ca67614fb46229773e722a961d718782cef6ff1179d04a6f72f9e523c6eb1689c9e3a5bda3d4220419f5fd97d1401c044e3695e47ac7e321f12ef34fa43fe42948175369af38d0208c66dd0adb8496e88bb6f94f6bc17be311902133b298bbc26dfea3142f0221fcec80c4fba4390bfc7fb1d2190afd70b933ab9383bbdd56f6e3cad230d268de4b945772eee06ab59105ba7626ccc4fa39ff53042be315491933217d7fc25d9de203053ccb771ff79491968fa493e726ecf902f9403bbb66d209e7d85071e446ae23d42f11fdfcfdac4aa66e1b6d7d1ad9aec14943f2be8bc9b4a1954e760705706e2fcc3d92e538650094d97440906d1fdf075753c067e7255c30072d81c619578bb4e725c6bd055cc58e4e6bf4f69a48c4afebb2587bb8bd84da5c696b5237b25ffeb868663a9586097fa99a08485fa0c68b6ac2720ad6720b16041dde551008808d6ffe8a246101d38e9cbf253ca666d4eb489e693922b41c5111a80d46828e366572c4453eb775c9bf3911fcaf3d122059c63072c0c7b3204bd8776fd6e7653c537f882738382e1fcc9bb03ade05ce41624aee866fec00a5aacc67bde35a344d2b8a1f7acec13b745fa02e8f60c64517e28e0da5e7de5d0c81dc62edcec86fb839c39121e2751d16776b1df241a0528cf72fafd8eab4b26da40a7dccd78d0a4e4d6be80ac49710302c4859969e466efb291e59dd7574e1863e375d07aaf1d320ad5822c1f847964d4e21082640b888ccb0fa3f00004779269bc546021e4814bf9001724643bb3b579fb202ea09bbf2b9ca657478d446e22805956f784e17c0fac077f38a38bb7cf3e803afdde1cd9bef788a875c395c2b7934de41114ea3d4d90f71660fe0cbf1ab1b729b7857a5f5781b8949af5bc881597f7cecf62eb347181de197809ed515e9b630534f42f8d8842fa323c81b61703563363ae91afe92351e7d26631d5867b7aeea282929c67bd46e5f4ca826912f3a2763cf20b16da2c5ecde2246b1d45e1eee9ad7506e87fc0b5bbd7f7e78d958e7f8b83d86c08d44ba0fd6000a9e8bca6cd3cac742b7018c6d42795efd43ddca41ad9c1ab72470597427e48569c50a167815d2cb443e97ead619fd93de38ca517e159ea2ec6ceedc5cfbc2e83c0dbc821f84b722b32ce7e6d608e40430c21d7fdcfcee3809ef8a2a228607f869a1495786f179d5ffe56df6d84224486b615e17bd0b059575f7495940d6ae5144519621b9b7a0d347bb977884c4b1c9e1c8ae40cbf784ddfda009f5f43083ff8434e1c1f10309853545df79c282d053a26700e02bfdd40ea86f5b8965f41e3d48291d350ed2125b779f71d37d7dbcd65f85c164c8c946f76eabb80cd14722a48b6fac5aee6339607e5dd38e0c9c2d50f31e650499e7660abe47c3b44f8ad3e4b7a6a6f91573a8f30b8c9edea6f4ee5c7fe69f2165293b78aa9ceb5eb7f751f41dce8f5219e1cc2b7b7d69983bf2359a7d382216984478b09a0c9e4014a9bb1f765355e0c8e93380e49ccf7bc38c9babd2e0b01a262a02840a4037363441f0fec8c7e24d9c254674c6505e754330dfe56dee92cf85ce5e8180e1b88e942074e630a307ab55ee032bd62e70160a4b15be618bdabccd7efdb2e19fc057188647080d9cf3f5d08e0a7ee7a9a2b3c059a4fcc3cb2709d7966281c35d16da4a3a866a8c5dd404c83f9db1e0760b4b01f07b7a66a4448669ed2333aa2b645ad2eed3ccb71b877c804b64cf4f14a130186a90d20043f0f5da6b502f9f21a4fb9bee23bdffd8245ecaca3aa54db71057e3f2ae9bf01916dc5c5bbe920e0a1ed3fd141b4179c85e56d04f5154927108bfcd17440a2abeedb9798db0fcece9203f751a148c4c519630f5332bd92f21f8a99bd21929985fac3dd97116ba5171d1797b999c964a5ebb1cedf0f1453b0bdc9478bd90ee42a68223fb383ffda946a9c2ad37c649aa77f50ad5589992b018dc9ea881b4431f0af475b0e480ff98b50add01dd3341bc1e1dfa4184a1b0dfd986a66ffc9a77ca2b1cd0e2cec6046e61c3c539d8520eae0d12ae0b417c62673143ef2c6e72e1dbda65810fddc503a929cf4c11b041cfcbfcd60e3e0ab07aef3193f91f94b8c585556c53741519526f490aa560ac6a1506e215e208d3e085756e9b677e7c31d614f0b8504c9ec8d3149940864c022ff6c50d4e25ae7ea726218fdd8c41a9fa7ad74b3d17202736c0005a7dea06efbbcf79c709dc2ca2ee2f5ab0672ccba27b179aa15620186b3dea10f2e648347fb6c0d03f48c1b182742246f040787e69f60c8cd980104619699be2266a849bdaa1bebcc1f8ac05c763bb7b02dee5c4d2d24381cc9e9d5f5e1923af5e58f13863a13aa664fbbd5ef475658c6830ce699d7906327c2834144408ac01070fbae850eb533fac68a8f639339c64bcd7170619bdcfed30dc986c59c2fd542fbfd80f9154b384d385bb6f12f99b32293fd997376eb34b96b9937d3bbda20abf98ac8f669cc652895b4ce17e8400fc120cdb0f05992de03dfbed886b65a3d28c38e5a1f4e6ce23e905708fda40b9591fd44276c77c86ab1993b802d1b2414195eab07b2576a1866ec7cd5284e685d4b18a9654a7c1cc136acce4377cd27d40ffac031aff506aefcef010fa43108b91314ada3ad30ba6d9e71ba51d6024722c55c44d9c99bb7fd4db30505fa77e0c1cfae627abdfe4cc6d9a7b6229c6c440949b42540fd96f1e9517fd93d08b273855a807f4c3518d499a42a2d53e75bec6e76dd1ac67f633c354ed991635059933b7ddab8868794f2df9c1d063e13626dcd31e8f845edc535847e24bb1e0f5fc831620ce6869c3e463be895936afe01292503d0641a6ca892ad15990fb182efc9d7b8155f8a919de66e17f6a4e0ba782e262cfd746a35104473af2dbf73f04cddcd5266b554424e6b2a8997a154e54edf9e3286bf5f2c88748837117c1c2b34ca182d58f0a4523fafc06f2b23bd27bd755ceef56eb32beccd8ae295cc5b8180247ebec672a8f4cc5656b981f4cbfc3262514d1b796dc6ac9d0b4281cca23c486560209e215f7870482cb11f2507796677e569ae4ed1767af5e937776a81517e61", 0x1000) 2018/03/24 09:29:35 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000), 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) utimensat(r0, &(0x7f0000042ff6)='./control\x00', &(0x7f000002c000)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/03/24 09:29:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) r0 = getuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/24 09:29:35 executing program 5: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4, 0x20000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000500)={{&(0x7f0000001000/0x1000)=nil, 0x1000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000100)={"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"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet6_sctp(0xa, 0xd, 0x84, &(0x7f0000000580)) 2018/03/24 09:29:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x101000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000240), 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0x123, "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"}, &(0x7f00000003c0)=0x12b) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)) 2018/03/24 09:29:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001380)='map_files\x00') getdents(r0, &(0x7f0000000200)=""/193, 0x7b) getdents64(r0, &(0x7f0000000040), 0x20b) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}}) 2018/03/24 09:29:35 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x1003) pipe(&(0x7f0000000040)) fsetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) 2018/03/24 09:29:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000014afe4)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000080)={0x14, 0x23, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000000640), 0x0, &(0x7f0000000700)=""/226, 0xe2}, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00000000c0)=0x2, 0x4) 2018/03/24 09:29:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="7cc5102aac0275fec50ba240448daf50d95976b705c524ca7747bfd76298a0de"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) 2018/03/24 09:29:35 executing program 1: r0 = socket(0x8000011, 0x4, 0xffffffffffffff5b) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x16f, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xa7, &(0x7f0000000140), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001940)=ANY=[@ANYBLOB="6296215eff3a559dcd14d815d039f7040170535dcaab0172a503fe5437af757f56e1870ce5e14d95dd5edc79de5d401b5da08ae4858fdd1944dc22cb22e54e640601ce945eae4368d6a0da11d53229bbb9f1a30118e5e5e34025b0a7958c96b6fdcf2968a1eeddcaf8dfda4b92029219ca49019ddc3a0748226ac3755cbd6919c313f90b45c709638ce0ba2009b90c096d06c40e11040722c40d3c764c7a0dae9017ae705c3c66934207a9b4d0311ee2dc7e3597a06b2e41f03f4444626959fb2890af8d83800539414379ab9cb71b5c1b75f8e7f3e91f6fcb5c815879f0d0e13eb03b3ed929da259f0c264622ed817a368ce4a1521e", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYBLOB="86585735faf5494cba26a05e36aa3fa9d08e131fbe306775b3f6a6304968f8958552885607ba81a140dbda04d202d5b617a491c844db0a00205ea40605afc12364c9ffe8e26397379739197105af7e9cb015a5f56de231db11a94e654d1d0c60e04dd7df06325a3632cf230c422ff144123344e60dcb67b21b5af15838ec9adb63c47b0fb819ae42cec679b5c61bd66626692088214d3c1418230e3d40b9b82d0e4cf209f1085e5f05623fc5fe4fc49467e9b1c8fbdd90cd4cf01725bbebde0c39c2d75b62974ab84db0dc07619517cf7324d344b63c7e6b3762844bfb71eadad193219a1ceb6c084e69f7539ed19ecf94", @ANYRES16=r0, @ANYRES64, @ANYBLOB="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"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="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", @ANYRES16=r0, @ANYBLOB="ab6a2768a4b9d02a8f58", @ANYBLOB="fad590740012", @ANYRES32, @ANYBLOB="4111f1cff28c44557190aff6116db60507d044bb783977bcf05f7af0270af362372fd02d2ef959b373a306965f3a013efc7f9c5b2ec4842e8f6d5bd8ba5c76d6e9dc059210fd7b0ff821cd84c303aae2cbb26fe2f971a11c919fcdd66a81e1a38cfcfc82990ad6ee9e102b3d89f00ab60cd0340b019a64cbb581f0c1427e0f7d8504b06b2ccc69fd3c20b245e852b3f4f4905b284819de2987cc6243714849b0bbddbedb3e0379cad1ec4f0e2b717cb7f629dceeb6ddc0aa37181aab3cc88ced"]) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0xfffffec6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x765}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x4, 0x50000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000002c0)={0xa, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x5, 0x2, 0x101, 0xab1c, 0x2}, &(0x7f0000000240)=0x14) 2018/03/24 09:29:35 executing program 7: r0 = socket(0x18, 0x0, 0x4000000002) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002ffc)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x8000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff48b4, 0x24800) mq_notify(r1, &(0x7f0000000200)={0x0, 0x17, 0x1, @thr={&(0x7f0000000080)="46082dad60d9f99b4208621055a4c5efa3f69db753430318d59b3f0dc99783acf8dd96b4fffda81b9f462006823d81997f711fea9d0a4e6cd185ff7a3200e819a103725b59c15e5ed65f2a9302ee5e456f21290853236ad1dc4fbc3daf7b803d409febde6c44161489f85cf57eed716e722ccbc0972ec4efe53b92130ef70969a6ab84ce0c033d4c17936904565ea5d85a6ad4f5981e86d9fd1c32a72c791b03c72c6044c5059e2af7a3f5d36a7f9c9be6d3f08fc7753f1d3d21843810378ef46d14fae9c09d2f3f78ba0544fa919aa817612d953f7f14a19819b4246098b53e857d37ba1bcd9a1e65d14c661c", &(0x7f0000000180)="5029d388ce32ebad3cf851d97fb540b7e4f304d35932335315252ebb98f312d963de810dcb5d1ebb8110705787c87e2411bad831d039c7f931630a4d9e4b1bc6a2fbde547fe6d2f3c055d81ed3a28b1cbc9607fbca3ed705d8694ba979dff6faaa874f8957be7c"}}) 2018/03/24 09:29:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2a6b, 0x402) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r2, 0x601, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/03/24 09:29:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/24, 0xab) 2018/03/24 09:29:35 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x204240) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x4, 0x1, 0x7, {0x77359400}, 0xddf, 0xcc5d}) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r3, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) dup2(r2, r4) 2018/03/24 09:29:35 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000005000)=@generic, 0x80, &(0x7f0000005680)}}, {{&(0x7f0000005700)=@l2, 0xe, &(0x7f0000007a80), 0x0, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x10000, 0x0) recvfrom(r0, &(0x7f0000000140)=""/132, 0x84, 0x40000100, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="02100000020000000000000000000000739de64c7d101f6d19b2130cfeff871bb5a08a300e7124afbd3c117759a2925e653a93481bdb42de84878342b63c33de71789be730d89cb95ead33596fccbdab833c2eac94181eaa83d9a35fe8115f236ccf03d288826209fa75c246e398da4e49e337e3d0530457dcae6ba7d259cf4f2cb5d8293090898b7aa6158e8cfdb4e5b01f23bfed9a"], 0x10}, 0x1}, 0x0) [ 53.553129] kauditd_printk_skb: 5 callbacks suppressed [ 53.553139] audit: type=1400 audit(1521883775.301:53): avc: denied { setopt } for pid=7732 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 09:29:35 executing program 2: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 2018/03/24 09:29:35 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4b83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xffbfffffffffffff, r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x228200, 0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x8e9, 0x3fff800000, 0x9, 0x2, 0x10001}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000003c0)={[0xfffffffffffffffd, 0x3002, 0x100000000000000, 0x3002], 0x8, 0x2000085, 0x9}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000100)) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x115) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000001c0)={0x0, 0x37f2, 0x1, 0xffffffff, 0x7fffffff, 0x401}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x6, 0xc, "fc2bad85482cb4003a4b788c266dfe3be0996ae1c16f62ece35b9b3c968d3d3c98c4e5d751842cb0d683edb0c96f4df64f4c94aea404d1964a8cdb68c5d2c703", "a1dd0c8a7042b183f48cbbcefb03b4b3d38efa34f126db6f52317afd29135e9f", [0x1, 0x5]}) getitimer(0x0, &(0x7f0000000200)) 2018/03/24 09:29:35 executing program 7: r0 = epoll_create1(0x7) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e22}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f000023cfd0)=[{{0x0, 0x7530}, 0x2, 0x0, 0x403}, {{r3, r4/1000+10000}, 0x1, 0x7af}], 0xfffffe62) 2018/03/24 09:29:35 executing program 1: r0 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="77e1f89d68f71f978766d1798279fb319ccd17003f34e1d020d3fe86d985c3f5f5853020cff661317050cbbcc0f0994893da5a44cbc2cacedbb0", 0x3a, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='ramfs\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)=0x0) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x121800) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x3, 0x6, 0xc882, 0x4, 0x0, 0x7, 0x93644bdcdbfc382, 0x5, 0x80000001, 0x1000, 0x9, 0x800, 0x4, 0x2, 0x80000001, 0x39, 0x3f, 0x7e, 0xffffffffffffffff, 0x6, 0x6, 0x5, 0x80, 0x5, 0x919, 0xffffffffffff0000, 0x5, 0x7, 0x10001, 0x8df, 0xff800000, 0x4, 0xffffffffffffffd8, 0x5, 0x7fffffff, 0x100, 0x0, 0xe3, 0x1, @perf_config_ext={0x3, 0x1}, 0x20830, 0x4, 0x1, 0x6bebb1bbef0a441a, 0x3ff, 0x1, 0x8}, r2, 0x400000, r3, 0xa) mkdir(&(0x7f0000000340)='./file1\x00', 0x0) mount(&(0x7f00007a3ff8)='./file1\x00', &(0x7f0000000440)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x40, &(0x7f00000003c0)="49dd7fc5c7aa1066bb02ad6d8b8073ec5e9bbfbd91b6e78346332253627162606852cbb9af7df9f53b1efb5aa4033fcc1f2c81a771c0f74e74a72b774419b3d79dd2156e68d3bb5618ebe894a079fda9f1dff8d7f34e27010a3bdc9f0000000000000000") r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r5 = gettid() syz_open_procfs(r5, &(0x7f0000000200)='net/ip6_mr_vif\x00') getdents64(r4, &(0x7f0000b35f95)=""/107, 0x6b) 2018/03/24 09:29:35 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = dup2(r0, r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/03/24 09:29:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x101000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/179) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) 2018/03/24 09:29:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/24 09:29:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000000)=""/36, &(0x7f0000000080)=0xffffff61) 2018/03/24 09:29:35 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) close(r1) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x5) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x13, r0, 0x0) 2018/03/24 09:29:36 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xce, "defb2cad713e27e7941bce367dd57bdf3bf5db360157d957fda6a158d8eaf5394fcaf42ea546a0af6d9965893548bdebd16818dd1d0a012d23a908846ac46854fc2d4eeac6ed102f7dae1605ef0872e2cfba7a79b7bb4ab8a58e740e422a34d719dcfa422616945da69ef9339b5688bb49455bfe340f07dda611ed6298076c218bd61fb1597a025d8ed122671eade8dbe3135a2085f2709afa61def98f0f79d20d60c2ec370e9c610a430239d6630a04e263470cc14a04376d449ff3f59d8678dc0a760bfa22a442167742d8bf25"}, &(0x7f0000000180)=0xd6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001240)={r2, 0x6}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000038000)={{0x0, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) 2018/03/24 09:29:36 executing program 2: r0 = userfaultfd(0x80000) mmap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x800200003, 0x10, r0, 0x0) r1 = userfaultfd(0x80800) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r1, 0x420}], 0x1, &(0x7f0000000340)={r2, r3+10000000}, &(0x7f0000000380)={0x8}, 0x8) r4 = eventfd2(0x9, 0x800) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r4, &(0x7f0000000100)="7ebff8487c5618a040fdd46b59de4c99ac174af435e48cedcfd396a6eeaba94d035377a7e225fc0a11fde6fb8328d57897a4739536dd5325448477dced8a940b71070dfedf9aefa2562efac57a2c2970816ebfe8e29623c6be2d2e50928e3b4136f74f27aa5ace6689442561c8843fa1bbec198e6a432643540987e6cb9c70a9eed75d641b7f4796a7ade8a2ef5bd06254"}, 0x10) r6 = dup2(r5, 0xffffffffffffff9c) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x8001, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r9, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) r10 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x8, 0x8000) signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r1, 0x4000}, {r4, 0x8009}, {r5, 0x4000}, {r6}, {r7, 0x201}, {r8}, {r10}], 0x7, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r11 = socket$inet6(0xa, 0x400000000001, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r12 = dup(r11) bind$inet6(r11, &(0x7f00000003c0)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) read(r8, &(0x7f0000000040), 0x0) sendto$inet6(r11, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r11, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r12, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r13 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x4000000000000) statfs(&(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000240)=""/88) ftruncate(r13, 0x8001) sendfile(r12, r7, &(0x7f0000e37000), 0x8080000001) r14 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r4, r14, &(0x7f0000000080)=0x2, 0x400000ff) 2018/03/24 09:29:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0xa, 0x40000000000003, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000180)={r1, r2, 0x7ff, 0xfffffffffffffffc, &(0x7f0000000100)="eff74b2594dc9e95e88300bc8fa632566c998ee3f436ed98667f9568754c1c9633d55e5413b87900a2ee9e4d1487943c8ae721356ba25773d8ef7b25c04e55dbf855d5c25d550277a7f14d8298a2c72ced7e6ab3f3b2ae237ec10f74609aa60aef661aed1d7a1cebef4150", 0xfffffffffffffffe, 0xd74, 0x3, 0xb108, 0xfffffffffffffff9, 0x7, 0x8001, "bf30b5731a21c0385d58ef6e43acc1ab2818723bc820e79a7fc7f6b5b775e2b2d04710a920c22ce13888aeccb3299461bc8d3030b102a5bd27a94c22a99897fca78cb386134ba2d5360e84d6354ef88cfac77a158e881e8d3e16f255870770b71f413a4735c7a2b1eda6626159f306f6d300485fd0c2ac9fedf3b9ebe95951b2dade566e8f3fe7"}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000240)=0x5) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000380)=@ipv4_delroute={0x1c, 0x19, 0xc1b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x34}}, 0x1c}, 0x1}, 0x0) 2018/03/24 09:29:36 executing program 5: socketpair$inet(0x29, 0x5, 0x7f, &(0x7f0000001ff8)) 2018/03/24 09:29:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x200001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0x4, 0x1f}) read(r0, &(0x7f0000000080)=""/220, 0xfffffe67) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000eff4)={0x10, 0x34000}, 0x151, &(0x7f0000220000)={&(0x7f0000000000)={0x14, 0x23, 0x403, 0x1, 0x0, {0xb}}, 0xc}, 0x1}, 0x0) 2018/03/24 09:29:36 executing program 6: r0 = socket$inet6(0xa, 0x9000000000010802, 0x1fffffffffffb) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/03/24 09:29:36 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001780)='/dev/mixer\x00', 0x20000, 0x0) fchmod(r0, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000017c0), &(0x7f0000001800)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3f) recvmsg(r0, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x17c, &(0x7f0000000040), 0x227, &(0x7f0000b30000)}, 0x0) dup2(r0, r1) 2018/03/24 09:29:36 executing program 1: mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x8004bff) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x210000, 0x0) ioctl$void(0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="bd7de95d02ccb5dc71c42266a43e30ab5f83e367615a4c802888ee7359b2a0d2d2f69b627ce90feeaa8d11f54c235bf98734a08f6846603e4f5b71dae1e72e3ba64128effcbbb4f7faf0ec582f4b4270b210bd710ce46e05ae35954c843e8bb521239abb338729f9595787161807163dabc1afecb5545a1326538aa7d6e0aca85526c652a80e794ceba0ba36b279b4a1b94ef5735043e9846bf8c3f5711fb8f6e5033053a0272c861aa8a3acffd1bcabfd73c8a14a679d8a13e0eed1b8adb0b05e84f0d9f832c1dd74fca8c9eede69945925fc1d", 0xd4, 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) ioctl(r1, 0x0, &(0x7f0000007000)) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/03/24 09:29:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x8, 0x8, 0x1, 0x2, 0xffffffffffffffff, 0x2}, 0x2c) sendfile(r0, r0, &(0x7f0000000000)=0x5c, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x80) sendto$inet(r1, &(0x7f00000000c0)="bd3207d0b8914f09d84d0b45fd3e5caf63ef1c2a753c49081a010126a945408d4883320a7050aec154f12704bf9e6c720e49c69e6913e80b0f5908e52270db6fc01c98c8aa0f527d45a2d07e8b465eb79af91b4f504a33d84ae229e1a851559ae0e9c8eed2a6ccaca6f9ac435d49b55720e7d5ce618d1d97c30d91ade0cd8929", 0x80, 0x90, &(0x7f0000000140)={0x2, 0x4e24}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r0, &(0x7f0000000000), &(0x7f0000000040), 0x3}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x8000, 0x9, 0x8000, 0x0, 0x4, 0x2, 0x7, 0x0, 0x0}, &(0x7f00000002c0)=0x20) fsetxattr(r1, &(0x7f0000000340)=@known='security.ima\x00', &(0x7f0000000380)='em1\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x100000000}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180)="8936f4a22729696e306ab1dad58d7cad23431541c67b6fcf907be077e39046f4deac60b3aace32538510737b9163e74af2945f4c6c4cbfd5fffe0ec32a5f55dcfcefbd82b6f5f52e8da244dec8cf74fa9466edfd4f9de0", &(0x7f0000000200)="7391486404aca25fab6db266da5baa10fe2456526bdc4b6483aa8a53b400a83711d9d768d8a16a9afe34d206f64ef9918eb2a3b6f12bcc", 0x2}, 0x20) 2018/03/24 09:29:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x7, 0x8, "0acf235c2617017028e2483b806e9f4b23459a28b8da9baa34d9f08fe72a60082e7ed7be38031fda25ece5542f84e4b99c229af13e2fbcc6a48c321501eda2", 0xa}, 0x58) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000983000)='tls\x00', 0x4) 2018/03/24 09:29:36 executing program 6: r0 = socket$inet(0x2, 0x8000000001, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) dup2(r0, r0) 2018/03/24 09:29:36 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x401, 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x7) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x80) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x57c, 0x358, 0x0, 0x358, 0x498, 0x498, 0x498, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8, 'system_u:object_r:xconsole_device_t:s0\x00'}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xc}, @empty, 0xff, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0xff]}, @mac=@random="760146a3829e", {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0xe02, 0x91f, 0x9, 0x4, 0x10000, 'syzkaller0\x00', 'ip6gretap0\x00', {0xff}, {0x959b44c9e587c448}, 0x0, 0x4a}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0x1}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0x0, @mac=@random="e8205d6c6a9f", {[0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x3, 0x8000, 0x1, 0x7, 0x4000000, 0xa1, 'bcsh0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x50}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @loopback=0x7f000001, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000086dd6020a17e0010880001000000000000000000000000000000fe8000000000000000000000000000aa0420880b000a000300000800000086dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006961b06f7bfe6269830ba8ef8c7693fbcf453b24361e94bbb8d568e36cc7b0999346216f74281f304efe500fa074b113108f88fb85aa1873a3740df51f88296512d336ac94393a252ec9e8b0d28e5563c5327430febacfcfcfe5ee348f88b28a6e1b63aa7137650fcfc3"], 0x0) 2018/03/24 09:29:36 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockname(r0, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x15c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@local}, &(0x7f0000000100)=0x14) 2018/03/24 09:29:36 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000000056e000000000000000000000000000000000000000000000000000000000000000000b1e5e4f935f92e2875e65fe306a5e10250e8aac2fd8fb97166df3c04baf20d9a67a76266ddd1147f0408f34be3517856db6196b04551a17fe3c344ce51e3e047811a98cee6151c1b6001aac2c400000000000000000000"]) [ 55.048451] syz-executor1 (7803) used greatest stack depth: 16576 bytes left 2018/03/24 09:29:36 executing program 7: socket$inet(0x2, 0x807, 0x1) 2018/03/24 09:29:36 executing program 5: r0 = socket(0x1e, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000fa2ff3)={0x1f}, 0xe) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x40) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x1, 0x1}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x5dbf60b7, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x25, 0x100000001, 0x1a1, 0x1, 0x1000, &(0x7f0000000000)='syz_tun\x00', 0x273f, 0xb3, 0x20}) 2018/03/24 09:29:36 executing program 0: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) 2018/03/24 09:29:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) pipe2(&(0x7f00000001c0), 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) 2018/03/24 09:29:36 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000004c0)={0x2, [0x80, 0x1]}, &(0x7f0000000500)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e22, 0x0, 0x4e22, 0x31, 0x0, 0x80, 0xa0, 0x11, r1, r2}, {0x10001, 0x100, 0x7, 0x8, 0x7f, 0x7, 0x6, 0x2}, {0x101, 0x5, 0x3, 0x8001}, 0xff, 0x6e6bb5, 0x1, 0x0, 0x1}, {{@in6, 0x4d2, 0x7e}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x7, 0x0, 0x400, 0x7e, 0xddd, 0x800}}, 0xe8) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delrng={0x10, 0x14, 0x400, 0x70bd29, 0x25dfdbfd, "", ["", "", "", ""]}, 0x10}, 0x1}, 0x840) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000580)=&(0x7f0000000540)) fcntl$setsig(r0, 0xa, 0x7) 2018/03/24 09:29:36 executing program 5: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r0, 0x3, 0x30}, &(0x7f0000000140)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0x600, 0x1, 0x8, 0xdb5, 0x0, 0x100}, 0x3100}, 0xa) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200)={0x1, 0x8, 0x1, 0x9f}, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r0}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) 2018/03/24 09:29:36 executing program 4: socket$inet(0x2, 0x0, 0xb949) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000240)=0x401, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x27, 0x1, 0x1, 0x5, 0x0, 0x3, "8b2fa676d4f861c08851e217651f36070b6416d82c04e040b08bd2e5597099172d316c8764386e28e4f9cecc501af32bb50bd05ea4f24666fa1d6f4906bad2", 0x16}, 0x58, &(0x7f0000000040), 0x0, &(0x7f0000000180)={0x60, 0x0, 0x5, "65f0997d6304e7d7d72aa9c438d14911f3f1dc5cad5ec92d6bc4630b52a06f3100140b3afcb6ba270c690e8ee8ea825ff8efb850b92014a63d9b3bed7f475ecb3d9e42e83358b6f52fe713ea10fe481769"}, 0x60, 0x8090}, 0x0) 2018/03/24 09:29:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x220000) ioctl(r0, 0x440100000000127a, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/23) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x400002) fcntl$setstatus(r2, 0x4, 0x4000) 2018/03/24 09:29:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) getdents64(r0, &(0x7f0000000040), 0x20b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r1, &(0x7f0000000040)) 2018/03/24 09:29:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/03/24 09:29:37 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f0000519fa8)}, &(0x7f0000000000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000c1a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0x80000000000000e, 0x0, 0x100000000000001}], {0x95}}, &(0x7f0000c43000)="0000008d000000007200", 0xfffffffffffffffa, 0x10c2, &(0x7f00009ab000)=""/4096}, 0x48) 2018/03/24 09:29:37 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x23bf, 0x40) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x2}) 2018/03/24 09:29:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) fsetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/24 09:29:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000240)={0x800000800004}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/03/24 09:29:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getrusage(0xffffffffffffffff, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400000000000000, 0x2000000000000000}, 0x10}, 0x1}, 0x20000000) 2018/03/24 09:29:37 executing program 4: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffffffff, 0x3) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) 2018/03/24 09:29:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/cuse\x00', 0x10200, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001400)='tls\x00', 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0xcc6, &(0x7f00000000c0)=0x0) io_cancel(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x200, 0xffffffffffffffff, &(0x7f0000000240)="2ded86e0c3bd9380260cb560199030fadfb2675bf2bf83fd4d3ceed57c9669a3db26712411bb4f8ac381c869866d29bd077f1456f5ca7a898e1aaa721f9872c35d7019641d5268ae3a9fd80e5a03c837cd02f4d174a52b9295e1d00083cd4d162644a2e6720b2a04b43d3b12119c61eae1d392f3c24a32f3a574e65f82cd59375b2ea2014ba456e5e0ad67422ebaf5cc8b5bec9ecc2abc87290f5676b2df5f97630922465b670649c025b0c421cac5ed6cd37cda608e30a8481d8a520621cefde0ceb2e57f5fa9e3590f69ab4ce43c2fca447c45", 0xd4, 0x8, 0x0, 0x1, r4}, &(0x7f0000001380)) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x1000, 0x0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000001c0)="f20f011a2665660f38816300b9170200000f3266ba4300b06beec4e1eb5d3c6a660f3882960f000000b805000000b99a1400000f01c10f71f6080f07660f383af3", 0x41}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/24 09:29:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7d0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20100) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000fcffb0)={{0x8}}) 2018/03/24 09:29:37 executing program 2: r0 = socket(0x11, 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)="f85d1f5612cc48efc181e4c3bd3be15c", 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x511800, 0x0) lseek(r0, 0x5c, 0x2) getdents64(r1, &(0x7f0000000080)=""/65, 0x41) splice(r1, &(0x7f0000000100), r1, &(0x7f0000000140), 0x8, 0x0) 2018/03/24 09:29:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000000000030240, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x1, 0x1000, 0xfffffffffffffc01, 0x8001, 0x81}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x1c, 0x19, 0x801, 0x0, 0x0, {0x80, 0x20}}, 0x1c}, 0x1}, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x5, 0x21, &(0x7f0000000040)="5b20a04cfed248f55c36c8726826ae780c00692bb05fb8866766323daf10d1e668"}) flock(r0, 0x1) 2018/03/24 09:29:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804901}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000002c0)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x9}}]}) 2018/03/24 09:29:37 executing program 5: r0 = socket(0x1e, 0x80006, 0x40000000080002) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x100000000}, 0x8) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r4, 0xa, &(0x7f0000000040)={0x1a, 0xa4, 0x0, 0x3}) 2018/03/24 09:29:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000200)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/03/24 09:29:37 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/anycast6\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000300)={0x6, r0, 0x1}) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000002c0)={0x2, r2}) r3 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x8) fremovexattr(r1, &(0x7f0000000040)=@known='user.syz\x00') 2018/03/24 09:29:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f00000003c0)=""/504, 0x1d) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/24 09:29:37 executing program 2: r0 = perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x1, r0, 0x1}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/114) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) writev(r2, &(0x7f0000000480)=[{&(0x7f0000000340)="cdf80d9d96449e8d0350b8f8cfeab7fb5b3c29155391227d8ed075759ecc2036f2874e2e5f50222e0de6a0d83dc3440ba7fbb963b5697565879cdb0ffd40fa6828affadeb63436def436f4b9dc5f95198f16efff6016d8ac01a7c3d91cbce85fbcc4a3c2c27d55f896f68d5406b8ebe62d7a500735d8b8fc9350fe14deae6e222e57f3", 0x83}], 0x1) 2018/03/24 09:29:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) recvfrom$llc(r1, &(0x7f0000000080), 0x0, 0x10000, &(0x7f00000000c0)={0x1a, 0x33b, 0x1, 0x8e64, 0x6, 0xa583, @link_local={0x1, 0x80, 0xc2}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1, 0x6, 0x800, 0x0, 0xffffffffffffffff, 0x30}, 0x2c) r2 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x7, 0x1, 0x81}) writev(r2, &(0x7f0000000040), 0x2000000000000092) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) 2018/03/24 09:29:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f5b1af48e81b40f0e7ad7a7731f0ed4439e08ce0b4b145df17f1e3b6d7d0ed2f434a2d08bcbeac7d058fefe4ab364d9f6061f85cd1f70244547a226f128113fb42670326f8267877ce9ecf210a298d618e303ce7df128ec4cd650c0c48ac44997d90530171085b97d8949191316fd5bb4b0c4e80ed55a5231bad982fd00c93d27fbc9696510fbe07ef3d64bf0b"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/24 09:29:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e23}, 0x1c) connect(0xffffffffffffffff, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0xe5) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/24 09:29:37 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='comm\x00') exit(0xfffffffffffffffc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x600200}, 0xc) write(r1, &(0x7f0000000000), 0x0) 2018/03/24 09:29:37 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$TIOCCONS(r0, 0x541d) mkdir(&(0x7f0000000000)='./file0\x00', 0x800000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) 2018/03/24 09:29:37 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005015, &(0x7f0000000000)) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 09:29:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="eb", 0x1, 0x200418cc, &(0x7f00000002c0)={0xa}, 0x1c) socketpair(0xb, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000f40000004205000000000000060d0000000000002b40ffef3d7f0c76b69383762a256216bf9a7624a375e0fbff1e97a791858e51c1d7ef9faf28b9d74a187445041256fb86406de10f5f4d2ec2aa00ec410c097e1f8f8e838d72fc0d9e9b742002d27f3353b63e656c37a0a48a7c232948d2a5ce74bdd8c578"]) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) 2018/03/24 09:29:37 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000000000/0x2000)=nil, 0xf87, 0x3, 0xe1, &(0x7f0000001000/0x1000)=nil, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x8000000000000008, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/24 09:29:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x2, 0xff, 0x1, 0x3}, 0x20) sendfile64(r0, r0, 0x0, 0x20e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/03/24 09:29:37 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), 0x8) 2018/03/24 09:29:37 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000440)="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", 0xfffffffffffffe56) [ 55.447708] QAT: Invalid ioctl [ 55.457242] QAT: Invalid ioctl 2018/03/24 09:29:37 executing program 3: r0 = socket$inet6(0xa, 0x8000f, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0xb, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffdffd}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0x24, "02f5d5a8adfed83478a37b00c0004a8993fff2070dfd802a239356c6c624307df5d4dd17"}, &(0x7f0000000180)=0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x4800, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0xf1, 0x0, 0x4, 0x1e}, {0x7fff, 0x6, 0x0, 0x3f}]}) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0000000000008100390086dd6050a09400081100fe8000000000000000000072000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000300)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/03/24 09:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x3000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x3, 0x0, 0x0, 0x7}) r2 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x6f, 0x9d7, 0x3f, 0xffffffff, 0xfffffffffffffbd6, 0xcf, 0x9, 0x198}, &(0x7f0000000140)={0x7, 0xff, 0x0, 0x91f, 0x3, 0x7228000000000000, 0x200, 0xb6d7}, &(0x7f0000000180)={0x80, 0x1, 0x4d, 0xd7, 0xfffffffff179a4e6, 0x4, 0x81, 0x4}, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000240)={&(0x7f0000000200)={0x2}, 0x8}) r3 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x3, 0x1, 0x3, 0x3}}, 0x2e) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x7fff, 0x74, 0x7}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r4, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r3, r4) 2018/03/24 09:29:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x575, 0x400) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000234ff1)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/24 09:29:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79fa8)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) io_setup(0x7, &(0x7f0000000000)) 2018/03/24 09:29:37 executing program 6: r0 = socket(0xd, 0x4, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) write(r0, &(0x7f00000000c0)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0x132960a17bd00cd) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x404041) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) 2018/03/24 09:29:37 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6a6, 0x2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value, 0x347) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), 0x4) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x6, 0x2f05046e, 0x80000001, 0x1, 0x1, 0x7fffffff}, 0x800, 0x39}) 2018/03/24 09:29:37 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x80000001, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x6, 0x3, [0x81, 0x6, 0xfffffffffffffffc]}, &(0x7f0000000100)=0xe) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f00000004c0)=@ethtool_cmd={0x2}}) 2018/03/24 09:29:37 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000000040)) kcmp(r2, r3, 0x8000000001, 0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/24 09:29:37 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000800f8ffffffffff1800a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000440)={0x0, 0x7530}, 0x8) 2018/03/24 09:29:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r1, &(0x7f0000000100)=""/203, 0x1b2) r2 = accept4(r0, &(0x7f00000002c0), &(0x7f0000000080)=0xf, 0x80800) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0xfedb) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="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", 0x5a9}], 0x1, &(0x7f0000004740)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)="6e72300000000000006f7e301700", 0x10) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58, &(0x7f0000000740)=[{&(0x7f0000002d00)="3d82b1252fee0137359f8d5b34841970cdb3b4255572b32c05e02e7075cc0fe26e283bba0429e795da0efc08d7b62bc42650b0d2", 0x34}], 0x1, &(0x7f0000000400)}, 0x0) 2018/03/24 09:29:37 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/212, &(0x7f0000000180)=0xd4) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000bf5fc8)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000b4af8c)=@setlink={0x28, 0x13, 0x803, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/03/24 09:29:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x1) write(0xffffffffffffffff, &(0x7f000011bfda)="2600000022004701050007008980e8ff0010000000000000c0e1ff094a51f10101c7033500b0", 0x26) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffea1) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/24 09:29:37 executing program 4: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000040)='.:$()md5sum!user\x00') r0 = syz_open_procfs(0x0, &(0x7f0000001f72)='auxv\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) 2018/03/24 09:29:37 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x10000080000002}, 0xfffffffffffffeaf, 0x804) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000600)={0x3, r0, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x1, 0x20, 0x1, r1}) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/24 09:29:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x3, 0x1, 0x100000000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'gretap0\x00'}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000280)={0x10004, 0x1, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000200), &(0x7f0000000240)) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000002, 0x1, &(0x7f0000000200)}) 2018/03/24 09:29:37 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x9, 0x5, 0x7fffffff, 0x1}, {0x1ff, 0x6, 0x80000000, 0xf6}, {0x20, 0xcf5, 0x400, 0x401}, {0x2, 0x0, 0x8000, 0x100000001}, {0x2, 0x17, 0x966b, 0x4}]}, 0x8) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/llc\x00') r3 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) sendfile(r3, r2, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/24 09:29:37 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) tgkill(r0, r0, 0x25) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000240)='oom_score_adj\x00') r2 = socket$kcm(0x29, 0x2, 0x0) getpriority(0x2, r0) sendfile(r2, r2, &(0x7f0000000040)=0xfffffffffffffffd, 0x100000003) [ 55.739553] syz-executor0 (7996) used greatest stack depth: 14264 bytes left 2018/03/24 09:29:37 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0505405, &(0x7f0000003000)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/24 09:29:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) uselib(&(0x7f0000000100)='./file0\x00') 2018/03/24 09:29:37 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xc0000000000036, &(0x7f0000000100)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) setsockopt$inet6_buf(r1, 0x29, 0x10103, &(0x7f0000000200)="b0a04b1ce8b3ccebdd54963156d2a9a9d358dee9da2119d338766dd2aac6a7d85e3bff43c7e95c6717", 0xb) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f0000000040), 0x0) 2018/03/24 09:29:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="ac5a64441849e87f42590d16bb242a78cecc0e909955f9ea423e69b3d09f09c541aa90874c140678322212285bfac678fb4eaaada32e81cf34d3e960c6584549ee43abb9404d020aa4d0f9fd806351fb7588270407af177cc2002628ac754c0be61004910a6087a6a2fb968b4ab9b969ecca4fa2940b3e893200228e0dfc", 0x7e, r0) request_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="00b5e20b62bd68", r1) 2018/03/24 09:29:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x880, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x41, 0x4, @tid=r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000003, 0x0, 0x3}}) 2018/03/24 09:29:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x101, 0x100) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x0, 0x1, 0xd0, 0x10002000000000, 0x8, 0x1, 0x6ee5, 0x7, 0x1ff, 0x71}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)=""/244) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000180)=0x7000) 2018/03/24 09:29:37 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xc75f9c023fa20c13, r0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x9, 0x3, 0x100000001}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r0, 0xe90d, 0x1ff}) 2018/03/24 09:29:37 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x800) pread64(r0, &(0x7f0000000040)=""/130, 0x82, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000001080)=""/174) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) 2018/03/24 09:29:37 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x892, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8f, 0xf8}, {0x1, 0x1000000000000000}, {0x8, 0x40}, {0x157, 0x5}, {0x1000, 0xe3d}]}) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000140)=[@assoc={0x10, 0x117, 0x4}, @iv={0x10, 0x117, 0x2}], 0x20}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/24 09:29:37 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x800000000000) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4a1}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/03/24 09:29:37 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffbff, 0x8000) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040), 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000000c0)=0x9, 0x4) close(r2) 2018/03/24 09:29:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xfffffe3b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x3, 0x538, [0x20000100, 0x0, 0x0, 0x200003ac, 0x200003dc], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'teql0\x00', 'yam0\x00', 'ip6gretap0\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xec, 0x14c, 0x17c, [@cluster={'cluster\x00', 0x10, {{0x0, 0x9, 0x0, 0x1}}}, @helper={'helper\x00', 0x24, {{0x0, 'Q.931\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x11, 0x0, 0x0, 'gre0\x00', 'yam0\x00', 'tunl0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0xd0, 0x100, [@rateest={'rateest\x00', 0x3c, {{'teql0\x00', 'bpq0\x00', 0x8, 0x2, 0x0, 0xffe0000000000, 0xc6d}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x10, 0x5, 'bpq0\x00', 'irlan0\x00', 'sit0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x1bc, 0x1bc, 0x22c, [@comment={'comment\x00', 0x100}, @connlabel={'connlabel\x00', 0x4}]}}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "982f4853a3e4cd468516f5b1eae62589ceb1e9a5b066acdbc186867e657eef16d057bc3d6f9d381d0f7988e4ba9d136a040a3a890b2d671524b94d055c5b9e40"}}}}]}]}, 0x588) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000640)=ANY=[@ANYBLOB="08180f0003000900df"], &(0x7f0000000700)=0x14) getuid() personality(0x21000000006) poll(&(0x7f0000000740)=[{r2, 0x1020}, {r2, 0x1}, {r1, 0x8048}, {r2, 0x400}, {r2}, {r0, 0x1}], 0x6, 0x8001) dup2(r0, r0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000780)={0x2, 0xfffffffffffffffc}) 2018/03/24 09:29:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={"cae597cd78045be0000000000000000000f8ffff0f00000000f6fe0000000400"}, &(0x7f0000000580)=0xfffffffffffffe2a) 2018/03/24 09:29:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000983000)='tls\x00', 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x6, 0x3f, 0x8, 0x6, 0xffffffff}) [ 55.835796] audit: type=1400 audit(1521883777.583:54): avc: denied { map } for pid=8019 comm="syz-executor0" path="/proc/455/net/pfkey" dev="proc" ino=4026533059 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 2018/03/24 09:29:37 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/03/24 09:29:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) getrlimit(0x0, &(0x7f0000000040)) 2018/03/24 09:29:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x2401}, 0xfffffffffffffd1c) 2018/03/24 09:29:37 executing program 1: setpriority(0x0, 0x0, 0x101) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000000040)=0x1, 0x8) [ 55.931416] xt_cluster: node mask cannot exceed total number of nodes [ 56.007529] xt_cluster: node mask cannot exceed total number of nodes 2018/03/24 09:29:37 executing program 6: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x4080) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x20c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x25c) 2018/03/24 09:29:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x401f, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) bind(r0, &(0x7f0000000640)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) 2018/03/24 09:29:37 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x21, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000440)=r1) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000000140), 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000300)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000001c0)={r3, 0x80000, r0}) write$evdev(r4, &(0x7f0000000340), 0x0) ppoll(&(0x7f0000000240)=[{r2}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x3, 0x1, 0x6, "a5e694d6b4dc3ae4a3a2c5adb0c7f1bd513000dcff41c56bb687fa322960864d2aadab5f64bc0f7a170a6f1d54a2ee5a5961d22fd00055c72adb6162f51cea", 0x2b}, 0x58) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x123000, 0x0) 2018/03/24 09:29:37 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3e564527, 0x183000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000cc2000)}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x2, 0x7fffffff}, 0x0, 0xffffffffffff8000, 0xfffffffffffff800, {0x3ff, 0x40}, 0x4, 0x7f}) 2018/03/24 09:29:37 executing program 1: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x4020005, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x420001) r2 = gettid() r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sendmsg$netlink(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000280)={0x3274, 0x36, 0x2, 0x70bd25, 0x25dfdbfb, "", [@generic="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@nested={0x2214, 0x7b, [@generic="df71c1d52a22facee8c3252c6fd34bee79c4130a5ad5bf95cdd9bc5de1942a7876501623b4d073a78e521c02a602cab244f79fad4eb266891d6cafa890b1b976a72ae09a9c574f340912dc4b6f4e4b3cfceccac152a046839fdc793fdb57b7a885d2692672f0772c35e3ffe27458ca25c75be51605f3f6b71a0b84895060af582f99f5fffef0b83cf7055c6c6f2961166f4458de067b40b1c6a8ffb710a6b8f20027be9fe6fe7d57", @generic="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", @typed={0x8, 0x77, @pid=r2}, @typed={0x58, 0x50, @binary="2025d0300a099a1358ba1ed31ef01557d2f69b6736ebcee636cdcae8980bf5185b5d5088e98432fe417e36350a69d3b60ca56e3bfb8194dc36ca0315e64b3e7c3566164c0636ae4a5917adee27460763832e29"}, @typed={0x8, 0x5a, @pid=r3}, @typed={0x1004, 0x61, 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[@generic="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@generic="4aa103c1703438280453f7dd2452a57fa01f0e5cb18dad3dab7c360d5c8dd4965ade89b487891c787b3db75feb33421ac58f83432fafd88893aaca1ad36542ef7fdd7a4fecb1841ef42ea4f0cf364659fae3f799887d52da38c423093cde647031540b86821fa0332f3989125e83500a7ec5125e9409a58684263becdc719d01abcf2dbffe416ce1da86467b9f64bac25ea43903aa8278f1da39d46d41d15a6387017f9ef533640543c43a01678e371729f00623648ce5bc1de450"]}, 0x10cc}], 0x4, 0x0, 0x0, 0x804}, 0x1) 2018/03/24 09:29:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff}) ioctl$TIOCSCTTY(r0, 0x540e, 0x27e3) writev(r1, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0df20c53ceb6779cebdb8c4cc80d", 0x3c}], 0x1) prctl$getname(0x10, &(0x7f0000000000)=""/166) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x102, 0x0) 2018/03/24 09:29:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='veno\x00', 0xffffffffffffff85) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x101181) 2018/03/24 09:29:37 executing program 5: r0 = socket(0xa, 0x5, 0xfffffffffffffffe) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a08c94)={'filter\x00', 0x7, 0x4, 0x3ac, 0x0, 0x1e4, 0x0, 0x2c8, 0x2c8, 0x2c8, 0x4, &(0x7f00003a6fc0), {[{{@uncond, 0xc0, 0xe4}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "fc3728b45268880dfb2e8b5f01dd45dcdfe7ef5ed491070f7f3487d17622"}}, {{@uncond, 0xc0, 0xe4}, @unspec=@STANDARD={0x24}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400801, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x9, 0x3}, 'port1\x00', 0x4, 0x100000, 0x5, 0x100000000, 0x1, 0x200, 0x8000, 0x0, 0x4, 0x4}) 2018/03/24 09:29:37 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000000)=""/219, 0xdb) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/03/24 09:29:37 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rfcomm\x00') ioctl$sock_bt(r1, 0x0, &(0x7f0000000180)="22bb8b80a7579bdcdf07fc6e85a97e1e45cc03fcecfb2384adf2519f2017a255f69e44a0c2068fc093e1713e9bb165dc6adcb23ab42494991559f1843607f1cf470c9a4f84143d96863b4ff7ca88288fd7f15bf951091b21feeefeb32b65d3ac204333b3d8ca43e21ab91b44c374953b9e90f8b51aefc826dd21cc958fe677df3a764cf8d38e652dae1228dd14b729a2784f1b701d83ce198758870dc5503b1d4a7cd1c6e7a26fc4587557af47eb5e8df9aae62c1ceb9abe1a3cd8aa8c2beb0a96ef9950544cf5cadf78d8ae25f45d4d8ff76aaa0972c3ab42926c52004e") 2018/03/24 09:29:37 executing program 6: r0 = socket(0xd, 0x7fe, 0x0) mlock(&(0x7f0000be6000/0x3000)=nil, 0x3000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet(0x10, 0x802, 0x10) sendmsg(r1, &(0x7f0000003fe4)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011f2d)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@srh={0x37, 0x8, 0x4, 0x4, 0x7fffffff, 0x7fed, 0x2, [@dev={0xfe, 0x80, [], 0x14}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, 0x48) write(r0, &(0x7f0000000400)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000010", 0x24) sync() 2018/03/24 09:29:37 executing program 5: r0 = socket(0x1e, 0x2, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) connect(r0, &(0x7f0000f39000)=@ethernet, 0x10) 2018/03/24 09:29:37 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x225, 0x7, 0x8, 0x7, 0xfffffffffffffffe, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) prctl$intptr(0x29, 0x0) 2018/03/24 09:29:37 executing program 7: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f0000000000)=""/23, 0x17) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x408000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0xffffffffffffd932, 0x4) r3 = socket$inet(0x2, 0x805, 0x13d) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/24 09:29:37 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081900fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)={0x1, 0x0, [0x4bf]}) syz_emit_ethernet(0x24c, &(0x7f0000000200)={@random="c2fab158e214", @random="a548448d90d1", [{[], {0x8100, 0xf44, 0x2, 0x4}}], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "5b8646", 0x212, 0x29, 0x16, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x765406bd, 0x0, 0x1, 0x880b, 0x8e, 0x0, [], "60952e474bef4e611fd30ba4b050025174f312a90f1cb117b9fbfa41ca8f3a4d02d95fa5c23574545631c4bf2d2cd3c7351d3b6a2608f5cea240a5882c05b4816017cd7b405f8062b95cd4bc6380a536554f96f85e63ab855b5f0d8a45924c6f78390d4271cc9f9628980c24ab48c2eb7593c3081eda6982646bcbb8e729bc84af28cad604ddf609dc54d27c1f3c"}, {0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x800, [0x401, 0x3], "2ded7070c135d10f3e147984bc5f0eaba6eda2abe7dd6b2af4b7c85783cad7998f83ab2856b80152f8182855569244531d6afd8a2d88778e491bcbbfa57a8b6d270978f6aa5612e2175678de6e5004be97950eb0674be6fdf1311ed5f222d8c3c64b263796413c82ab5a64921b426f73fc5370732cbc52a6f8efb993d5b09edc44f82b3a95f22f6ca5"}, {0x2, 0x0, 0x6335, 0x5, 0x0, 0x0, 0x86dd, [], "bf7e639e7b0af138701054958b72bb101f855b807f51b80f0021372cc57a89036ec3a245c53f76a3d0ffdaceebff70ef27323af27cb7f42d9c0a2227fc62c18c9696830817958d49e07010cb34d4ca99e859d2f77d61646297cd5a5ad21e216fd7f0aec83b9f9f299d132842"}, {0x8, 0x88be, 0x3, {{0x6, 0x1, 0x3, 0x4000000, 0x100000000, 0x100, 0x8b74, 0x1}, 0x1, 0xffffffffffffffff}}, {0x8, 0x22eb, 0x0, {{0xe6c, 0x2, 0x2, 0x3, 0x1, 0x4, 0x5, 0x1}, 0x2, 0x10001, 0x0, 0x9, 0xffffff0000000000, 0xb49c, 0x8001, 0x2, 0x3ff, 0x8}}, {0x8, 0x6558, 0x2, "0e7c461995948e6f1f9ba9a765a8c8441a89f6d476e2f621a0025b0ed4bd9f525c5cbf502488a1b88d32138b74b9ffc139b76d5f3928d1c45f16b15da78e48ae7cb45bc9deea5d"}}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x68f, 0x54d, 0xfd0, 0x78b]}) 2018/03/24 09:29:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00004a1ff7)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x202001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x8, 0x2, 'client1\x00', 0xffffffff80000004, "b8e9269334d1c5d1", "f58f5fccb69d70768d416564fd467f393d0bd1a49cf5c8e2a830ace0542db16e", 0x1e2, 0x80000000}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/24 09:29:38 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000540)={@dev={0xfe, 0x80, [], 0xf}, 0x6b, r1}) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000005c0)=""/104) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0x101, 0x0, 0xb, 0x3, 0xf835988037aeb42e, "6fddf24cc648926b1223cdb2c36ea776aadd8c0b0323427453e1083bdc2e268f5de9d6f31935f406ff5335c3df42bb13ca3f55c3dae34fc67e8bedeab034c859", "f7ec9dda50a1105e69acb8bc1efd25fa8744112aa9a2dd61427a355f5dceaf22cb68450ea3f74c8ed714e2afec0e88cd40eb4d833ec52ba55ca40d588f7225a4", "73839c9c13bd12e8a7baf217f10b1b964869e0b447d0e74ed46ca9f973ad1390", [0x5b, 0xffffffffffffbb87]}) bind$packet(r0, &(0x7f0000000740)={0x11, 0xf8, r1, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000780)={@empty, @dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0x13}, 0x1, 0x2, 0x5, 0x100, 0x1000, 0x2440000, r1}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000008c0)=@buf={0xbb, &(0x7f0000000800)="6ae1ad2530c117cd3fe993eefb62c12c5d94c93c75d878e8aa2a91e630af0edb8ab14cf94bc54eccaf25c72cd5d2316c89b84f21d5f776807784afed30fdce9f7e19dcde9e71ebe260d848250b620106ac623491457490defffdcf8de1c642b6d115849e0b0d82bb2e32e28ac34bafa09d48d882e8e4d441f0e561a5be239b100cfef8b33575c983cfe76a2866c581fa7fa3e695e680d220e467f23762edcede7812e5b0841c565a76046fcbb7f1bba84f01e0d850674c7ad10950"}) sysinfo(&(0x7f0000000900)=""/218) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a00)={0x0, r0, 0x6, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a40)={0x0, 0x1000, 0x800, 0x0, 0xffff, 0x200}, &(0x7f0000000a80)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_id=r3, &(0x7f0000000b00)=0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000b40)={0x2502, 0x0, 0x8, 0x5, 0x3f}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000b80)=0x3f, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000c00)={0x10205, 0x1, 0x4000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) sendto$ipx(r0, &(0x7f0000000c40)="2a65ba7d4d72fc15d7cfd1a87d5740c09d4998d35352ded8c9bef469452fff5a92254377c22e85174ea28e6ab368882d45c2c823076f704f8f6e5764697ecb11aa2112a4d370f8c991127d3e187dc8e11c2a92fcc98645547adc222e3b47c1077ced6264fe6d51fea3cbd46b945e8aad183bb5cfb89735f606320132088fb509b9403efdf7d3520f7d2a743ab78d48a87c0d17146862805d14198baeb776b7ad5aa4dc9fe7e3b2bdb597d721c41965bccd6006850ddde86e6b0d7cfca5a01c6a4bca9f3182883b70cdf870cfab6c", 0xce, 0x8004, &(0x7f0000000d40)={0x4, 0x5, 0xc2a0, "d0b07871c9a2", 0x2}, 0x10) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000d80)=""/101, &(0x7f0000000e00)=0x65) r5 = syz_open_dev$sndpcmp(&(0x7f0000000e40)='/dev/snd/pcmC#D#p\x00', 0x3c27e837, 0x40) fdatasync(r2) modify_ldt$write(0x1, &(0x7f0000000e80)={0x5, 0xffffffff, 0xffffffff, 0x101, 0x4e, 0x8, 0x5, 0x48, 0x9, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000ec0)={0xa, 0x2, 0x7ef, 0x1, 0x4, r5, 0x3}, 0x2c) fstat(r2, &(0x7f0000000f00)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000f80)={r1, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000000fc0)={0x81, 0x0, 0x0, 0x2, 0x4}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000001000)=0xec, 0x4) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) connect$inet(r4, &(0x7f0000001040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socket$inet6(0xa, 0x5, 0x7ff) 2018/03/24 09:29:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000000)) 2018/03/24 09:29:38 executing program 4: creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x82) 2018/03/24 09:29:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond0\x00', 0x200}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x5, 0x4) 2018/03/24 09:29:38 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x19, &(0x7f0000000040)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000380)={0x1d, r2}, 0x10) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/24 09:29:38 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x100) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) io_setup(0x7fff, &(0x7f0000000180)=0x0) io_cancel(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="bab94d13fca06c0cd7cf1735f59f1a432a56fe645a2ef6ac233e2f44fea62381d8d25931f219412df28bd03e8a7b089c2c6f611a4b1f7cbf1a96eae3c985a5ad20175dbc667b1503db8122f105c74735352b1d2ccbfb127061f776c72d1786c5ad4511bd826a2cf3ef7cb0cb3357213d5ab3bb45cb82d1100fc6891812f61d785b4b62e3b168b9b12afbcfaa9dccdf5386d873e0072c313c9063777c7ac5f9bf2d875c", 0xa3, 0x3f, 0x0, 0x1, r0}, &(0x7f00000002c0)) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000300)={0x3, 0x3, 0x6, 0x100, "f5e96dac6f12c5874c6bbb896cca3fc9ef48c6cd92327b9f534b356af9c4938b3978bf00fd3e798aaee54f40", 0x8000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='lo\x00', 0x10) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000380)={0x7, 0x0, 0x5, 0xdb, 0xb3, 0x1ca, 0x80000000, 0x5, 0x5, 0x7, 0x7ff8, 0x80}) mq_timedsend(r0, &(0x7f00000003c0)="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", 0x1000, 0x10000, &(0x7f00000013c0)={0x0, 0x989680}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x6, 0x5, 0x4, "2c41f908ce9a3fd370715ae54044d9d0b6e8b55669ef96c3c9bb33072c6a84f783a48ec22c1504e317c3c19d53820ed02d9edb94659a69fce4614a6bad6ce344", "b2a74991bf2590474d404bb93b8458f80d6f5254695281031c21b4d067816e81", [0x0, 0x3]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001500)={0x2, &(0x7f00000014c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000001580)={r4, &(0x7f0000001540)=""/44}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001600)={'filter\x00', 0x7, 0x4, 0x48c, 0x268, 0x0, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f00000015c0), {[{{@arp={@empty, @broadcast=0xffffffff, 0xff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x6, 0x9c, 0x100000001, 0x1f, 0x8c, 'tunl0\x00', 'ip_vti0\x00', {0xff}, {0xc30b1a07ae81ccb5}, 0x0, 0x280}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x100000000, 0xf}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0xfd21, 0x80000000, 0x8, 0x7b, 0x6, 0x6, 'rose0\x00', 'gre0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x7, 0x3f, 0x7}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2, 0x8}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) pwrite64(r0, &(0x7f0000001b00)="3086de2e4298d217ce1e985cb6d72cdc2a87fdfa3b9d670c05c2413ba60f5231d3c66ed14a6c21e5ce605b97000ccaaf9a987a43f950a9c15f530ff3baa0af7a66e09708b8c82dafd2c417c819a6665212c78cf3a4e7e723f3e7b83f89d44866b5fa0e35b53aec6d641aba708b610a6748202757b4ee4bd0e7deaeb09befb38c7de41bf0b85a350be71d3abbb2f39a442842f5624a513e87dfdd7a7b33ec", 0x9e, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001bc0)={&(0x7f0000ffc000/0x2000)=nil, 0x10, 0x7, 0x6, &(0x7f0000ffa000/0x2000)=nil, 0x100000001}) io_setup(0x100000001, &(0x7f0000001c00)) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001c40)='/selinux/mls\x00', 0x0, 0x0) fanotify_mark(r0, 0x4, 0x8000000, r0, &(0x7f0000001c80)='./file0\x00') syz_open_dev$sndpcmp(&(0x7f0000001cc0)='/dev/snd/pcmC#D#p\x00', 0x3, 0xa0000) r6 = openat(r0, &(0x7f0000001d00)='./file0\x00', 0x20000, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000001d40), 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000001dc0)={0x5, &(0x7f0000001d80)=[0x2881, 0x19000000000, 0x2, 0x7ff, 0x8]}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001e00)={0x7, 0x2630, 0x5fe6, 0xfffffffffffffff9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001e40)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001e80)=0x14) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000001ec0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001f40)={r5, 0x28, &(0x7f0000001f00)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001f80)={r7, 0x6, 0x8}, 0xc) 2018/03/24 09:29:38 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) ioctl$KDSKBLED(r0, 0x4b65, 0xe11) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='wlan1nodev#vboxnet1cpusetkeyring/%wlan0)vboxnet1@^(]vboxnet0!proc/vmnet0vboxnet1\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x400000) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x0, 0x5) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000200)={@mcast1}, &(0x7f0000000240)=0x14) fchmod(r2, 0x26) memfd_create(&(0x7f00000000c0)='\x00', 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80, 0x0) socketpair(0x4, 0x7, 0x81, &(0x7f0000000140)) r4 = dup3(r3, r3, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000400)={0x1ff, 0x1, 0x40, 0x7fff, [], [], [], 0x632, 0x1, 0x100000000, 0x0, "aec703103e19133882f531a078be9c34"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xe91, 0x4000) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000380)=0x8526) fsync(r6) 2018/03/24 09:29:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x5) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x2, 0x5, 0x81, 0x951, 0xca, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000040)) 2018/03/24 09:29:38 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$void(r0, 0xc004587f) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x400) write(r1, &(0x7f0000000280)="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", 0x1001) 2018/03/24 09:29:38 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xafac, 0x101000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r1, 0xa99f) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e24, 0xb3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r3 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x3, 0x365, 0xbe, 0x0, 0x5b361ae3, 0x3, 0x4, 0x8, 0x4, 0x738c000000000000, 0x8, 0x3f, 0x0, 0x1, 0x0, 0x80000000, 0x1, 0x6, 0x9}) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e23, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$VT_RELDISP(r2, 0x5605) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) 2018/03/24 09:29:38 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/03/24 09:29:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) capset(&(0x7f0000000180), &(0x7f00000001c0)={0x0, 0x2, 0x8b4}) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000000040)=ANY=[]) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3a3, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in6={0xa, 0x4e23, 0xdf07, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x1ff, 0x6, 0x6, 0x9103, 0x2}, 0x14) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00 \x00\x00\x00']) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/24 09:29:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond0\x00', 0x200}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x5, 0x4) 2018/03/24 09:29:38 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400001000000010, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) write(r0, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) 2018/03/24 09:29:38 executing program 0: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0xffffffffffffff8d, &(0x7f0000000180)}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) socket$inet6(0xa, 0x8080f, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xa}, 0x9, 0x1, 0x2, 0x3, 0x1, 0x6, 0x5}, 0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x100000000000400}, 0x1c) 2018/03/24 09:29:38 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='sched\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/24 09:29:38 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x20901, 0x60) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./control\x00', 0x0) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) 2018/03/24 09:29:38 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000080)="2d267949ccaf46882c5e9b84b31a68fef72c9b52f91c9deed78776e5adcea0fda6d9956564d93bf30fa47fd090faf88a4a0d7a4d83cc8e7ee3ac779ecfccb8d441c90bc3351d81a5b66bb0af143b35b9637885a3b1607827d171dfb8e008da21880503b6b0791ef79809f6b6c13e2c1ab8cbf93cd2afb487caee85d0603db2cef9cd093c2224f3ccc386e80cad74836f4128e1caad5ba1045184ff1dee14e25ef49038bcce79a2763b1b277c", 0xac, 0x0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000954f88)={0x7, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/24 09:29:38 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x94, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000479000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) 2018/03/24 09:29:38 executing program 7: r0 = getpgrp(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002300)='/dev/vga_arbiter\x00', 0x80000, 0x0) bind$alg(r1, &(0x7f0000002340)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x7, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000040)) preadv(r2, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/247, 0xf7}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/245, 0xf5}], 0x4, 0x0) clock_settime(0xa54029e5cc53e229, &(0x7f0000000080)) 2018/03/24 09:29:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) 2018/03/24 09:29:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02140000020000180000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/24 09:29:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "4ff5a4e9b483142ca11a30a0326e13e3"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/24 09:29:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffff, 0x12400) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x7fff, 0xfff, 0x6, {r1, r2+10000000}, 0x20, 0x4}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) modify_ldt$read(0x0, &(0x7f00000000c0)=""/86, 0x56) 2018/03/24 09:29:38 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="776c616e31233a62646576252d6d696d655f74797065872d6e6f6465765d2f766d6e657430776c616e31266367726f757000", 0xfffffffffffffffa) keyctl$revoke(0x3, 0x0) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000b2a000/0x2000)=nil, 0x2000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000280)={'bpq0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={r2, 0x5, 0x7, [0x800, 0x30c000, 0x9, 0x2, 0x0, 0x7, 0x1]}, 0x16) 2018/03/24 09:29:38 executing program 1: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000140)="2bc8bbee66367d5a50f8a1d8a49d46b1c1e592ea8058bcb137b9aba7d046c9e0459a65d591c2df7ea207fb68d776ef3dcdadfaa41d31e66ce45610fb236df75b76672f8698e2541b7b0bfacfaa50dccfcaaeebd01b049f2f65d7b205ed15fded0ef80f55bd03fdba12433cbf75c8891fdc3d19508fb5723bd5ab59d6c9e7c82851b20ba0eff8421c68648f641f7cfacf3a9f930000000000", &(0x7f0000000300)=""/88}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8, 0x200, 0x5, 0x10, r0}, 0x2c) 2018/03/24 09:29:38 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) recvmsg(r0, &(0x7f00000001c0)={&(0x7f000068ffec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000), 0x191, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000f66f90), 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0x4e20, @rand_addr}, 0x10) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDENABIO(r5, 0x4b36) bind$can_raw(r4, &(0x7f0000000000)={0x1d, r3}, 0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x292, 0xd3c, 0x1f, 0x400, 0x1, 0x1400008, r3}) 2018/03/24 09:29:38 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000074a4ca40257318c573020000"]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pipe(&(0x7f0000000ff8)={0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000280)) 2018/03/24 09:29:38 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x81) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x1f38, 0x7, 0x3, 0x5, 0x1, 0x10000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) socket(0x0, 0x0, 0x0) 2018/03/24 09:29:38 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x7, 0x1, 0x6, 0x80, 0x6, 0x8, 0x5, 0x3, 0x1f, 0x7ff, 0xa3, 0xc5, 0x8d, 0x1, 0xc05a]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0xd6, "fadebe226ddf70f0c2efc055968a13b7d51d6b5a5f45973a475d728fab435a78fff984d0bb37c260fc2ae8eaf685ad25ce6e304104283caa9c6af70bccc107e28ffbc410001aff2aff7ec95284a238e53c6d9dea2613e5db69cb4bf68d5397dca6b80ce7158a6d62d7b9ba28a0bdd93886853fd09b92e5e5274284971f203054ee14fe43fde11c7a7c25710dbe757a2f0c9e7da8697b317074b90cad9ff1913ff9b6923f365c01e2d9203eea879ba0af05d11b35b4dbaf133cace66a92770b8b40c6f6d40e9a9d00b11664d4d15a0841e2224636f4c9"}, &(0x7f0000000440)=0xde) read$eventfd(r0, &(0x7f0000000580), 0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000480)=""/243) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x200) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x510, 0x7, 0x80, &(0x7f0000ffd000/0x3000)=nil}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/236) 2018/03/24 09:29:38 executing program 0: r0 = socket(0x4000011, 0x0, 0x244) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x10, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '\x00'}, &(0x7f0000000140)=""/147, 0x93) 2018/03/24 09:29:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) recvmmsg(r1, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x5, &(0x7f0000000380)=""/70, 0x46, 0x200}, 0x800}, {{&(0x7f0000000400)=@rc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)=""/113, 0x71}, {&(0x7f0000000500)=""/56, 0x38}, {&(0x7f0000000540)=""/164, 0xa4}], 0x3, &(0x7f0000000640)=""/156, 0x9c, 0xffffffff}, 0x9}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)=""/83, 0x53}, {&(0x7f0000000780)=""/9, 0x9}, {&(0x7f00000007c0)=""/153, 0x99}, {&(0x7f0000000880)=""/123, 0x7b}, {&(0x7f0000000900)=""/102, 0x66}], 0x5, &(0x7f00000009c0)=""/45, 0x2d, 0x10000}, 0x1}, {{&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a80)=""/136, 0x88}, {&(0x7f0000000b40)=""/220, 0xdc}, {&(0x7f0000000c40)=""/155, 0x9b}], 0x3, &(0x7f0000000d40)=""/72, 0x48, 0xffffffff}, 0x1}], 0x4, 0x20, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/03/24 09:29:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="5efc4540d9aa51d2d0882a79832443e804ddc0573a6a43113c3576a7b7819e6910952bcb984c8879489ca3e1fa905d542ead3af8243b766c1b07f9d4fa6997a5dfe9ebf31cd19159f6", 0x49, 0x20000800, 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0xfffffffffffffffb, 0x0, @empty, 0x7}, 0x1c) 2018/03/24 09:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000100)='/dev/snd/midiC#D#\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xff93, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="a5f47e127183751f9cb5c92d32c4abd25b3bafee865595243b6e33278ed89c80e5cab70e8b843dd4e798a7b7e6426f3121f0acb8d46691718109efb4d57ae2d60e3d4c73b22cbd48a2440e03c085c5dad3c7be302282e868d3ebfd574c7dd445a2fb08a553ed8497cec4f2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/03/24 09:29:38 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400042) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xc000000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x18c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000400)={0x1, 0x200, 0x0, 0x5, 0x760, 0x10200000000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x78, &(0x7f0000000600)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000006c0)=0xc) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000440)=""/209, &(0x7f0000000540)=0xd1) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f00000002c0)="af14bf6e11334b82a4a2292b15fdc0f555523583dbd485ad520bf1dae99370c4538ea964788e294314ca1661d235aa398dc57e729aad97480c59f755d1d75d72537d078c7e6e503b24d1ef1ecdcbc617c0dc767cdab309b6212cc2e8efab760bbebe57ba3df4ef87c90a17fe678f5edcadbad0f7afbd1374783662b5860765c114a6f14fc9ec1c29df00c754018069cbcc8026d73441d74148bae723943e858db4584c557db1dcea7443ca4957af56e4b8813e9a676bd0d99aa5ca013579314771") socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/24 09:29:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f00000000c0)='@vmnet0self\x00') bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x20000003) ioctl$int_in(r1, 0x5452, &(0x7f0000568ff8)=0x8f3d) r2 = socket$inet6(0xa, 0x6, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xe61f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8, 0x200, 0x147a7086, 0x22, 0x81}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000040)='ip6gretap0\x00', 0x2}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) prctl$seccomp(0x16, 0x2, &(0x7f0000000300)={0x6, &(0x7f0000000280)=[{0x400, 0x0, 0x7, 0x5e7}, {0x0, 0x8, 0x400, 0x5}, {0xc7, 0x6, 0x4}, {0x1000, 0x4, 0x7, 0x7fffffff}, {0x2, 0x200, 0x4, 0x7}, {0x4, 0x555c72ba, 0x3, 0x3c1}]}) signalfd(r0, &(0x7f0000000240)={0x7ff}, 0x8) 2018/03/24 09:29:38 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000532ffc), 0x4) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0xf49dbf497d98270f) r1 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="ec6842d7b71007102ea81364ccc49906c5bc0bf0ff8506107ca3005e1f51935d60e151dd3c79044bfba6f6419e5ea479b1575ae8ecfafaa4ad2caad1edb9ab63a0d1b01e625ff909dcfa2d8c3e622d02cd6c533116fccb7e25f6811207620c4e4a4aad978f3ea185412019589cf51f0d6ded1d2c840c0e4f046c8059793da4a0fb103d00236637a79a85dadbf6b1cba37e23d3d7f2420612bbee29c6522b1f98d870", 0xa2, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x20000) 2018/03/24 09:29:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x2, 0x70bd2c, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x94) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1efc0)=[{&(0x7f0000cca000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) 2018/03/24 09:29:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)={0xa, 0x0, [{0x1, 0x3, 0x0, 0x0, @irqchip={0x3, 0x5}}, {0xc2, 0x7, 0x0, 0x0, @adapter={0x9, 0x1e9, 0x7, 0x7, 0x8}}, {0x6, 0x4, 0x0, 0x0, @adapter={0x8, 0x9, 0x2, 0x1, 0x80000000}}, {0x9c50, 0x1, 0x0, 0x0, @msi={0x6, 0x1, 0x3f}}, {0x9, 0x3, 0x0, 0x0, @irqchip={0x3, 0x5}}, {0x7f, 0x4, 0x0, 0x0, @irqchip={0x27, 0x80000000}}, {0x0, 0xc4515fa878dd6376, 0x0, 0x0, @msi={0x2000400000000, 0x47, 0x2e}}, {0x9a, 0x7, 0x0, 0x0, @irqchip={0x5, 0x8}}, {0x80000001, 0x2, 0x0, 0x0, @msi={0x3, 0x10001}}, {0x1, 0x5, 0x0, 0x0, @adapter={0x2, 0x8000, 0x5, 0x8, 0x4}}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000040)=0xef9d) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 09:29:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000000000, 0x32, r0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000), 0x14) 2018/03/24 09:29:38 executing program 3: ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0xfff, 0xff}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000280)={0x7, 0x80003, 0x3}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x10800, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0x3}, 0x4) mq_timedreceive(r1, &(0x7f0000000040)=""/107, 0x6b, 0x1ff, &(0x7f0000000200)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) epoll_create(0x3) waitid(0x0, r2, &(0x7f0000000140), 0x0, &(0x7f0000000180)) 2018/03/24 09:29:38 executing program 5: clock_gettime(0x7, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@empty, 0x1c, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000240)="928805f67c3531030150075b9f0dcc255b4e5e06a663a4089e95c9c53e816648e0917899e234400b45f3ef61fb4be779bdd0c379d5ea0e83d1c9e5e2066c115729d8c55c1097c82ccec0456d7112552d64e7fca1cac790a479f866ff", &(0x7f00000002c0)="5ec522ad66a4ce3017130df9e94b846fc54f1c8ad3c81693091ed7c52d473b01916f5d65f1330c9bd2e4881d4902", 0x3}, 0x20) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000340)=r0, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000380)=0x6004) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f00000003c0)=""/108) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000440)={0x3, 0x0, [{0xc000000b, 0xffffffff, 0x4, 0x4, 0x8001, 0x9, 0x3}, {0x80000001, 0x5, 0x2, 0xaf84, 0x5, 0x5700, 0x4}, {0x80000000, 0x10001, 0x3, 0x800, 0x20, 0x1f, 0x100000001}]}) getgroups(0x1, &(0x7f00000004c0)=[0x0]) setgid(r3) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000500)={0x2, 0x8020, 0x1296, 0x9, 0x5, 0x6}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000540)={'nat\x00'}, &(0x7f00000005c0)=0x50) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000600)=@req3={0x9, 0x40, 0x100, 0x0, 0x0, 0x9, 0x3}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000640)={0x401, 0x1, 0x2b, 'queue1\x00', 0x1ff}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000700)=0x808, &(0x7f0000000740)=0x1) r4 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000780), 0x80800) recvfrom$llc(r0, &(0x7f00000007c0)=""/214, 0xd6, 0x2, &(0x7f00000008c0)={0x1a, 0x0, 0x8b2, 0x2, 0x6, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) futex(&(0x7f0000000900)=0xa6, 0x9, 0x0, &(0x7f0000000980)={r5, r6+30000000}, &(0x7f00000009c0), 0x1) fstat(r4, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r7) creat(&(0x7f0000000a80)='./file0\x00', 0x105) r8 = getpgid(0xffffffffffffffff) wait4(r8, 0x0, 0x1000000, &(0x7f0000000ac0)) clock_gettime(0x3, &(0x7f0000000b40)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000b80)=0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000bc0)={0x0, @time={0x77359400}, 0x8, {0x1, 0x1c00000000000000}, 0x0, 0x2}) 2018/03/24 09:29:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x90000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r4, r0, 0xff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x55, "c4e122fc0590e86679f9015c2a77b485983ce54b942978031f99c51141b9205b783cb47b7b05db4578ef7a063dad1816d1bff0b9b1893b8ab0c9402e607d577b7f07aa04c105f294d62cbef787d10878c64c938ff2"}, &(0x7f0000000200)=0x5d) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f00000002c0)={0x4, 0xb7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000240)={r5, 0xba}, &(0x7f0000000280)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/24 09:29:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x5, 0x5, 0x1, 0x400, 0x401, 0x4768}, 0xd0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000140)=""/213, &(0x7f0000000280)=0xd5) 2018/03/24 09:29:38 executing program 6: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') ioctl$KDMKTONE(r1, 0x4b30, 0x100000007) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000)=0x9, 0x4) fchdir(r1) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 09:29:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00004f2fb8)={0x1, 0x5, &(0x7f0000001080)=ANY=[@ANYBLOB="180000000008da0000000000000040167b1af0fe000000001f0000000000000095e4ff00c47c62f3"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0x1000, 0x5, 0x2}) 2018/03/24 09:29:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x880000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000002040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4e20}, 'bcsh0\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000fdc603d8512efa99cefb2e97527dde9575f22267321bb6bb56276e9f47bdc4026cd5013648ef8fd3bb78cab6800b125fac99f4bce876c8e559f1c8e2f68fdb60db8bfc8474f4df7bb19704241314d470c38ff1f6f91c98d2fededb55a100abe3c8a69dbb80b681e6f0ab621520b6a1bfc079acef6ee51b957f50d2960bcb97b54db489f9988561897d8578f4ce53054e78cd685a6fd0778fd97ff63071"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r1, 0x5}, &(0x7f0000000080)=0x8) personality(0x4) modify_ldt$read(0x0, &(0x7f0000000280)=""/116, 0x74) 2018/03/24 09:29:38 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00000010c0)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1b) timerfd_create(0x3, 0x80000) rt_sigsuspend(&(0x7f0000000000)={0xfff}, 0x6234d6aa3f88c2e2) sendto$inet6(r0, &(0x7f0000000040)="65eae5c8b236497b1f34a81cb9889024b62fecf63f8c60f1550ec0e26e9fb5bbb4ab5a1d9e74399cbcb92a5431ee967a6834531515d537ede304c588f84e1995e915ee180d4412ec1939702a18666ec70a0b5464c501d4fe3d858e768a6b030635c7a19fdb5487050006f9d1ed361512ed283b940a49485505648bb823095ab7d93105d9d498967fceb963cfca8f4ed739ac25fa42e948bd9b1b34bd59d34e1b2950372719ae619b979f6d035fd116216818be7103d40693873b367b51dba934c043f865e0487575741d1dd45aebdbbb766569dbb11e035b73352e3b30a945c91432ffaaf28bb9bb71312a68530b4fc9a1c75d994bde34257c86f3158cbe2ddc8b60ea19e44bb7f9e3558634ebc66df838072ef3cc73bb0e55f3fc674ddb0a798c8a1aea4d8c0a3436f809c888c18c3953826f4d02433534ddefeffd12cd32a8f5d831b7f8f3b2ee018799a1411ce7191c6d914ea6445143d8389158a964842d031e927374ee1a07b9546193769dd3d36dca986ec768c28980ec531774880bbeae59c95891a1c4222578ef3dada11a5031398254e9fa3293a2175c3b1f010d82bc61b5b65467cd747375adaac547aea4261564c512fc1bc618fad315b3ab29c1d57f97d0cf5772dc88bf98acfbe887cbde1e0b1b02f7de684489faae36f0c824747263d801fad25d4a8d129a57b1dcd1edd29b36289bbe00a39ecd038cd7c623bf60d48975d48a48fa058cd852a4604a0b6e57814bfe852e223a9d008c311d36ab498c1a327c149501e2351f5781cb0109035517cb6c7d5694e83d8993148e6cfe4517673eb88e9b3747c3d9c45ee611891f09a6f40f00f937e8ffade27c0b4c0302364485efbf707881554ae03a883b5cf014d100d4e070167a37cf322c58887ec8e837e200057f42ab4084060b0374f2016fdf2dc88ea826eb01e88cc737046520528f99fce74ccc134174a28dc8178d11c67bb828650af901ec3715c94de36bc8b53f1999011bcc12cbc04bc8be16ea1114a11917ac78401478bcb5559f61fde3f8dfb49877ac22a759c53d85c702d0996ca5c14ab86e797e4a6c6da6cc062225f9b5e58a37559f10a12dd4a3f82f3c7dd2d85d7c6712843080ddb4fbd9208d03d337cac074f94c400ff8ec67ec949b14253d3935d888ca301d65c89d4ae03409ae47a28528ee88be519095e3de2f335cdf624573dd0b222a5d4f98f23b72717439eef1ab08e34fbd1ceb745074435431f503b740fe156374e8a226eab315c677db625e0a0917682042c091bf65ac0bed15ea7a1835e26e31a8535238b3f84d24b867d2e0b78f30c08c420473e15471f66ef8d3eb40bf845d6bebd926bbcc361f843a69d2301f5f5b9562d4e89cbbae04367ca8dc2282081f29404856876c70b369a542de3ad2f02f52255ed0a6d19a7f38e2dae72b1ac37ee278c74b078463864fc00d8fbe2be4262810b41b4af31b86ea0bb100504f50732655d8fd65ceaed34da12fd058f0d11ddc7cc53cc7b73f981fd52fa829b88347ef46e8b48c6006feed26380b932315ddcb7417a56e38b3d03fd7e36085cb8c55c1de685c079d8f07e55536cfbcd710ae03aff4f83c46e0c9f584ed77da2b1eecbea91c9286208de04c287fccd500f798933f23f2ecbd181b8ea6cedc609dffa5aad6d51f2b64f1225554a309b36c2a320b6db2384a3d1756caad77d2d9ee78306e6fbe10bfe456a83af3e7935bb841d9a84b25626117bc4bf1850f49424699972bc88e2d711a84963b197dad5b642e49a4304c4bcb7a6de092976ed18660bdf218deed95d40bf1ed0ed2dec133f72d05f384068f6394952a0108e9729ab72dd05d3ed901ffb6bcd0c604a4b31c1c621b33711e97144fdfc37567b8dc4899044ad992d1659dc49b3778d36da6554b5fdc0d2ccbb0b65cfa73a4ae70f0790ca15f49381be3ab915dad8525611ab625db2e829681618b431b62e043d19ee14108918cb7abcd18ca4ab301c0446171276c2de4aa1008272135b21d855e5854a03014fe5cdd6ed321c6c763302cf7cbe85b50363fb9b34f5ec1d0859ac88014d5978781a460edabbcb15144bc5980b628ac951be2bf335413154cabf234e5a8bf2d297ccf36d877278e97ad508f1960ab66dc58bd87f4d97c089a81b631b290ca96d79df6680044189e264864772660b7214a351d51ceea460260e5e2bd1f81b85598f0ccabc15b99b31a656adb1992f913c332322675bdaebaf24d6ee0c736243b8b5c7cc8a50385034969b846f3af39c85770376277373843d31a53ba99c018c94254d478d2341ae24a34b13d2e1c5d32ca70fd5465d7c61747b83725b26a069801835b94e72f3a16680310132a8eb35ee50d51f372845762698830686e1af46e5b73cd5f9c692e2022d95690f17b6a7dfb8915014ca686f1069f4791b2c2583e1d2e9f9bc150df66a625bb6a855825839b36769c9c348b85a7d5313434acd4156a3e37754654e1f361742bbf0ae5a058c169a0c1239590431d3e7c2cf0b6605110b22ddcb358cb9f5def24bfe51fbafca2454f2fb23d5b6e69d3bf365014d9e78fb9f42d11b340ee3d54cd7619d7c292fee4162f0dd918e5a59f75b41d5f2c913e8bc16098904245f50cca1b3b2b646ee0bba8c89320716695e0d789cd536c2be1355dcd3683282552a6f815ee91ee1ebdc75a63dc66ca45e4521d24d7e6492e90084aff541b9396de4b5dea42cecc22cb73a1f2a8360ffd8cd0bcec5bc392fd3777dfb79136208fdb3cf6d7beb979d07b883e7e16f963a1c5d149470afe1dcac734a4f9acdd0333772b016247d79e86c1b4b00026046b4147eaf7594bc660b60f52e143b5667e3f86671a93a55b1801fa154f409c68899411e6d38314aa16b5561d460e94445c57a74d6a73f8d912b0874f6ce02c121a9c24f8b7a5d4bab7417e46a53cda6fefacb3262c3fed79c06e027279278124c98c993088b21ed805ec0fcd1beea63568af92f52f8e15c9c609e9fb13b53a1599dcc7ab3e7dab05c23c0bd624a80cabbf97aefa57fdea8475b660fe872cb77c85880b35631896a7e6860e8a721bbf761ae4aa4f2d36b6d1f90c60c32fc0bd03d586e44c2b2421670a587e483c47f62e3958664416af9c958ce96d6fd957eec97af4a92ef79098d683bc244f0110b331dcadd5760e78636831e83ac4890ad173f44aecaf51b3cc4e6f9f0a1c489730611bd44557fd21e8ff2445c4614654c80dc9e7c8b7d088ad99ca7375c874ebaaca89ac6d6877c5fe7e27123e6c1f92b51b3662f7eedf1d35501830df27ea2d300b78c0c2e0623dfdf93e5278f4e3417166f49682e55a61ebc18f2bac3ae7c07c63182b01c4ef9398bf31c656b08f3e84367885ed0e221f45751ad7bb17d8c60e05b4f7cbec6b239d650265815a05d7e6681a296b6d31a812c36b0570542c98dff86bc2ddd8ab7cef593ae56b25b980f5d75bc0831f034b96e36338982224c850ff48cb93ae68675085d5eb142710cf686894cf383ecee40308c06d1fcb3d0fda16efcd9aa244e62186f440837fb3dd777d76c000f39ae65fac96c1f084c4de26640ad396499a938299703b13ac0ff1ce405ea7a5014459e47afc5cbda318d88ae89ca524be8e8e42276945fcb3468be50e6c4e7db7af82c31c48ee46e365cc6fb84fae8df85027f4d3d7d9e4902711329c4dbfabb93aae035daf4ea55a3798a8efa57bfe9d78ffbc04c38940fb7b842805f72a11d448033daf7487e39cbf2483e08e20d258821af95726a12728f704d928a1d8ef83913fde54a780ab2697e046d515cd4f98ad1e22d3326e78ea7cadbda88404f2668bca55f54649b287145fb55d87edb5b2ae19145dec4d34abd85eddeadb1077d12c146d12c2e0c139d01d7b270042c98f3cb96879bf216ca6f8f58c609ffa02febada8e080d03caf69b73539161210f2d2a51b859b9f785204481e1fcebee1fc26ebbfb8cf1ef844ff4061f0898c5ecbbb1e0ee71646acc96fb07a105dd46d41c4f2665c5e38e95fdc4f9bcc2bc42c48c3012eaf40483b3cfee363f64033b5ddfab1d756473e1f62c2858724e709217a9db22ad28a373b0ebae00a572d76d32ce25269986773851b5e7264eb1b265928999478264c1b3f4032f743fb943850eb175b76a118706c91256281051e964b952c08e381ca71f748f6808463b6c98b3aaf999dfb1fedea960aaf810d6d386c9e2f9238986bb9cfa42c598952ee275fcd8d2f38f2e34a8640d72e66391e1a7fce3f4c97a6f77433bc710b68596516bb0fa384e7dd47e3076983fd8edf7237dd2ae7aaa34c8ed78288376904bae52e5411379c0351b92511aa9e895812ac77e9d8829be41d0770616941f5c6fb4d7d104bba0b4e9afde843609a6d51e91d277e8180370ac5a05670d49da3b763283bc355f7290be81b6f50878ae149b4a379a85f8722db6e69f878e051df698d1f515935b03c09daa846117c8c338e84218fc2cc15d684d03cc74eb9840cd34baff2f1d420b5d63cb5307975acf9f2c8f68d07d5fd86a8b41ea6c97f12389c45d11951df300c4ece86b4c79ac2711f8ebb66a352caab69da23b3fda24e4d2fe0800e55a11e636d3fe0e9f39b9664979244eb5ce7ef2cb4bb6d05cd05c124b0f056ad02b8d22d21d21ef236ad3a7578c9b64a1045e185a22af42f61af245fc8072fc16e35d78cf9f7b12a0ff3ce22cedd39b0797ef2d8d1e2169c6fcf207c67f5d3a3f4fc99c97d103b1393fe6b29b846ff7a1614074082da9d14b2b2eff3336bd8bd575a3f39179ba5dd05da8bd2dcdd85393ea5fb12be978793b164dfa8f108738575cf3b36ebaa8d523d6820c3dff3197e2d1443cf131021550f712d0653ec688ec187be8c22d31916271b091fc8ff0fcc4bb4e54f651674e07d785900f0430cac6b0287c4ecefe23e098bf4996d735ef283ef815aeec905c1b3828accd83cf59e9395b52433c15db8cf4c14a3384b06e936ff458699b94b102a2692da503bda95d6644355ddcd3bd996e2785229df9692322ec1c5befc44164b2d2dcee92f933174bfef7f80b208deb56c4eb56d254f8c6f8dc8102555a170ce2c5d5785bcf4897e06ae2bcbc53c9ced46ed96b5760053722449216064947ed00509d3831d5dba89b998ff1ddacd947e36a06ec2b593a5e83f04e285a66328653d43808dc1fbd94a66320e6477bc993e5ffe27bbad805d5df86b1f53f31afebb8f6de7bf1d6029b9d71f925a110864b5a9ee8eef6103d71051cec951c33989fab4ceb082f12ad32242ede1378075d567f859a2c593cca50be235633346e85b1e6b5b6e268cd4b838441b9b25971f173e4fb60940f9ccb85aa96c3a0470989c724348e7fed84e08cd57b51bc34ee9b485c72085a356b8e26bd3faec09fc73f548a91b04980ae8e871623b108435a11bb10dae3d4da48636843f6b4959b465f68103a97e95fd33a53d8df12540063f951c5480e4f9caa841716d3352e738caf9a2ae6bae871c23130c44517b037f66cb1c0a8a729d39576e006b4f3b1a01fa2f33a2866875f276f1ebbfbc0eda36c0732c3360025dc78275584d4f13e07b042c585ecc562d9f517559e7b1d82f8f16beed26a9163ebe87863db117a27ce725bb17959d11fab82e5b314f8ad654f7a03f647687ab8e082a59791d55ac88bf14273a37915aab392932743729110dc0a925c34f3f3b513ffaf1dc8c033eab46ec2e986b4619f5b9888e4009259f1d2d86bfb77b6311e70ea499cdb2a72a32482f673cded820d8a00313e4f3a8e7cbfc3a8d713d428877f70d7", 0x1000, 0x4000, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001040)='/dev/audio#\x00', 0x6, 0x80000) socketpair$inet6(0xa, 0x0, 0xfffffffffffffff6, &(0x7f0000001140)) bind$ipx(r1, &(0x7f0000001080)={0x4, 0x193f, 0x4, "0857e2dbe554"}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000077fffc)=0x2, 0x4) syz_open_dev$vcsa(&(0x7f0000001100)='/dev/vcsa#\x00', 0x6, 0x420000) 2018/03/24 09:29:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'dummy0\x00', 0x3}) socketpair(0x0, 0x80003, 0x7fffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0xa}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000280)={"b7aa55266d9e48d63e0db48ac281b1c44f72e7817b7fd0f1d627d225bf74d20df352449a36449adeb42c5d5bbd7a315c3c14118dbc762c644c4813d612fb938449ae10ba735efb167e7fb5ae3c95c806db74a79b036f2840ec2527bb0d359dd0df0251dd3c666309bc708a873698a32ad2813e266bf087fd43344d807937d520c9d8ee07b18bddf86a47c6f9231a26ac95589f92af50ff99fdd8e7b7022debe20b0dbc463ef1bd51a1937219f6545131e619a4a491df7298f3208788b5d021cfbea63ad0f3b2a69f143c2c1396b8b8b40681e9da47816af354f6d8e725bab80c3ae98ea099451247407d0cf8dc504bebcb92a359e73000ebd9cbeaadfa75c61468d4d46de3730d9e1a784f54983c0a04d57633fd629a66b5509a98d2ed849cb66b6897d9a5e4680d05bd15682e5895df82a86697b24ed84b0df4142027efaa671cb16a82c257b335b7c222cef923acb1ae9933d8d09edfc6310c2a2b2c624dd08768adcb67d1547314713b60352d2da4e5dab83efffb60858cab5dccc4bc219fd1adbe5820c1de353d9b4db198d4bde0f2b334eb3092fa86e35ffefca94cb59a7834670b44dce2f142fbd85ac56abdf3efeb025b3e9da4c2d83d23ebbbd314a7b65ce37a1d8771da0d3255f8050242fbbf3ff7ecd2ee0ae5e478eea66fac796b5802dfbf43019094cce77e32851f558c288c688905d11104d6d279c757c25cef7fa91eeec005aef69e086cb6e0796910abf62186dae638800b70e17ab385f5cbc6f0054157592a7a5f3bd9cf139387a5272baa702e6f701d4eb8a3f9845242b67019d4e3aa0941f8fbccaa15af69c7dcbb3bc9a9f0fcae1db55bac0eb1f249635c04bfa07718741ed3e596edaddd269d436eea284a38c32a9be696fbd5083b21f62a75ee839ada15b2e9061a46f6195db4e23b7acf4d262b7d517260ac2b59078f036da7492ca87906980d3a917252910e1fcf6a7a6d1cce1669b6e690623a9df640c93ec2a1a7603263c459845efee728f5824f6ba485b40e5ab2ce2fda220bd4ad47a978b0e6752dab7112c096590ec4f7958f0f429b8e6cb39e805f7102609ae5d3a67bc322b29848eb701ba8f44209234eb0ce329ea21625912187014927b6e5c6143981854cbc388478326b39fc4cb0ca4dc3c24c7f713822fe8acb9fc18fb6cb44b641b7b09b5ab08049cf3d0d481472bc14abf41ac4e57aa48b757e30b190a8ac1cfe9bc89504b0444abbf71eda8f01223adecec5b96bb8837149949105da488f0db345c9e8b04fc4536ae7beca5dc1283c5be5e809c60a2d0af15d360f1e64fed28283ddeda01f6b8359dd08a1c2dc3d4628f2da8531c43a9cdf43dafabbeb373ccfe0313f52caec13bd072078ae7fc93a2227330c902f8916a6fecf95e74ea31149dac2505c0c4ba3edbb15bf0898783c7336c9d42ba81b5e7630d1"}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000680)={0x1f, 0x5, 0x2, 0xffb, 0xffffffff, 0x9}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x183040, 0x0) 2018/03/24 09:29:38 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) fchmod(r1, 0x0) [ 57.059231] audit: type=1400 audit(1521883778.806:55): avc: denied { setgid } for pid=8266 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 09:29:38 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000180)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) socket$inet6(0xa, 0x0, 0x7ff) listen(r2, 0x1) r3 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffffffffffda4) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000200)) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) accept4$inet6(r2, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000719000), 0x4) 2018/03/24 09:29:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, r0, 0x1}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4}, 0xb) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000002500)) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f00000024c0)=[{&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/30, 0x1e}, {&(0x7f0000000340)=""/139, 0x8b}, {&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/34, 0x22}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x8) recvmsg(r0, &(0x7f0000c37fc8)={&(0x7f0000dec000)=@ipx, 0x10, &(0x7f0000245fa0), 0x0, &(0x7f0000000040)=""/151, 0x97}, 0x0) 2018/03/24 09:29:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1, r2, r3, 0x8000, 0xd3, 0x1000000) connect$unix(r0, &(0x7f0000000080)=@abs, 0x0) 2018/03/24 09:29:38 executing program 2: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000), 0x2b7) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000000040)) 2018/03/24 09:29:39 executing program 5: r0 = socket$inet6(0xa, 0x80e, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgid(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0xffffffffffffff62) setreuid(0x0, r2) 2018/03/24 09:29:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0xa00) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000200)=@ioapic) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000040)=""/161, 0xa1) 2018/03/24 09:29:39 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7ec, 0x400000) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x0, 0x8000, 0x9, 0x7fffffff}, 0x1, 0x1, 0x0, 0x0, "e20b150d7332dcc2"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x850) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'bridge0\x00', 0x8000}) read$eventfd(r2, &(0x7f0000000000), 0x8) tee(r2, r1, 0x7f, 0x4) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) accept4$alg(r1, 0x0, 0x0, 0x800) r3 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x103000) r4 = dup(r3) sendmmsg$unix(r4, &(0x7f0000007b00)=[{&(0x7f0000007600)=@abs, 0x8, &(0x7f0000007a80)=[{&(0x7f0000007840)="18", 0x1}, {&(0x7f0000007a40)="4008bd", 0x3}], 0x2, &(0x7f0000007ac0)}], 0x1, 0x0) 2018/03/24 09:29:39 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setuid(r1) 2018/03/24 09:29:39 executing program 1: r0 = socket(0x200000000000010, 0xa, 0x9) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffffd}, 0x8) write(r0, &(0x7f0000000100)="1f000000f90300ff1400000120ce00000700090000a5a34dbac2ae00e1ff000000000101016c9e0000000000bbffff74", 0x30) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'ipddp0\x00', @ifru_mtu=0x7}) 2018/03/24 09:29:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000001f000)}, 0x80) 2018/03/24 09:29:39 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0x9, 0x10000, &(0x7f0000000040)}) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) 2018/03/24 09:29:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="010009004b0000000000"]) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0xffffffff, 0x0, 0x4, 0x5, 0x0, 0x0, 0x2}, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/24 09:29:39 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x7) pread64(r0, &(0x7f0000000000)=""/200, 0xc8, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @multicast1}, &(0x7f0000000400)=0x3a6) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000d00)={@empty, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x7, 0x7, 0x3, 0x500, 0x6, 0x2100002, r1}) accept4(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80, 0xbd7845218d95d904) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x3, 0x20000) mknodat(r4, &(0x7f00000003c0)='./file0\x00', 0x80, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x8821d34, 0x4e21, 0x1, 0xa, 0x80, 0xa0, 0x2c, r2, r3}, {0x401, 0x4, 0xff, 0x4, 0x1, 0x0, 0x7f, 0xfff}, {0x97c4, 0x1, 0x80000001, 0x1}, 0x4, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0xffff, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x3, 0x6, 0x1, 0x9, 0x80}}, 0xe8) 2018/03/24 09:29:39 executing program 1: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x200000400403f, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x0) bind$netlink(r0, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbff}, 0xc) sync_file_range(r0, 0x2, 0x66, 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/137, 0x89, 0x40000100, &(0x7f00000001c0)={0xa, 0x4e22, 0xab26, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x2, @empty, 0x3}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e24, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x109d, @dev={0xfe, 0x80, [], 0x18}, 0x7ff}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x400}], 0xc8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x7ff, 0x200) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x8000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000003c0)={0x2, 0x10, 0x1}) mkdir(&(0x7f0000000480)='./file0\x00', 0x24) dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000280)) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x6}, 0x1c) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/24 09:29:39 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x3f0, 0x1c4, 0x290, 0xffffffff, 0x1c4, 0x1c4, 0x35c, 0x35c, 0xffffffff, 0x35c, 0x35c, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0xc4, 0xf8, 0x0, {}, [@common=@ah={0x2c, 'ah\x00', 0x0, {0x200, 0x0, 0x1}}]}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x98, 0xcc}, @REDIRECT={0x34, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x98, 0xcc}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x98, 0xcc}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x44c) 2018/03/24 09:29:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={r3, r4/1000+10000}, 0x8) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10001) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000000140)={[], 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, [], 0x1ffffff}) [ 57.272647] ptrace attach of "/root/syz-executor4"[4341] was attempted by "/root/syz-executor4"[8331] [ 57.288220] ptrace attach of "/root/syz-executor4"[4341] was attempted by "/root/syz-executor4"[8331] 2018/03/24 09:29:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1, 0x8000, 0x2, r4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x7, 0x2, r4}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r5, 0x0, 0x2, r5}) 2018/03/24 09:29:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x50c00) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/24 09:29:39 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000280)="1d6185ab988485f94e9f594a868e9197", 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="0f8b1359454451b70370b8dc33873681", 0x10) 2018/03/24 09:29:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00') sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f0000e21f7c)=ANY=[@ANYBLOB="18000000190001000000000000000000800008010100ac14ffaa"], 0x1}, 0x1}, 0x48faa05859ea0119) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/24 09:29:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000000)) 2018/03/24 09:29:39 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000c63000), 0xfd88, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)={0x7fffffff, 0xd, "d4be4d40bfbb9970801ab4cc4c"}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20, 0x400000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000180)={0xf5, &(0x7f0000000080)="7b05f859289437cabed502ee2a3030da46a1b7925496bfa5f99baa31f44ca0ad221f70247de70583598e1f4c9bee51da83117c6aba3cb423678729ccde8cac4e072d77d3ec6384bb545f836652b7f79f1496e9eca38c9476b1d813d32f864ee0959afd6f7e6765a968bc94f43654a4552d54cc037a24c1d19099dbeb613dcc4eeae44c4a4a5162c888b348e1507671248db14abad435772bf6a65cea2d48ec371a68c26649017f25d7510bc8759aaa335a9fbd3c40d7bd17f0f01ff6c4582c8bad66d131dec5be25cc0f299cfec379766f2ef2cd071ee35f9ccb4c8326ee7037a58c7c003d1cb3061187fedddfce802b8d5a26f6b0"}) 2018/03/24 09:29:39 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/24 09:29:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x210040, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x3, 0x300) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x402000, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000004c0)={0x0, r1}) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) socketpair(0x11, 0x80007, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='keyringmime_type\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='&{wlan1\x00'], &(0x7f0000000400)=[&(0x7f0000000180)="6e6f64657662646576936c6f00", &(0x7f0000000240)='lrw(serpent)\x00', &(0x7f0000000280)='$bdevvboxnet1#vmnet1\x00', &(0x7f00000002c0)='selinuxkeyringusereth1/.%(GPLppp1posix_acl_accessposix_acl_accessvboxnet0--,ppp0!', &(0x7f0000000340)='lrw(serpent)\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='{vboxnet1\x00'], 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000600)={r4, 0x6, 0x10, 0x8000, 0xffffffffffffffe2}, &(0x7f00000005c0)=0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000007c0)="9a97c42f65671fd955b88f26c2cae1272f70b368b32d7941d676fb423d3ea01b392f822e157c117e6f1a477bc569a0c5dbe40a37a7ae8187d71bfc6f759fa9082a8cf61a2729ebc6f00e438ea941", 0x51) syz_open_dev$admmidi(&(0x7f0000000640)='/dev/admmidi#\x00', 0x6, 0x20000) 2018/03/24 09:29:39 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000100)=""/154, 0x9a}, {&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f00000002c0)=""/9, 0x9}], 0x4, &(0x7f0000000340)=""/218, 0xda, 0x4}, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0xa, &(0x7f0000000580)=[{0x10000, 0x4}, {0xffff, 0x10001, 0x3}, {0x100000000, 0x7, 0x5, 0x4}, {0x5, 0x20, 0xfffffffffffffffe, 0x3}, {0x9, 0x10000, 0x7}, {0xc, 0x9, 0xffffffffffffffff, 0x10001}, {0x7, 0x7, 0x6, 0x1}, {0x688, 0x200, 0x68ee, 0x5}, {0x2, 0xff, 0x7a6, 0xb1}, {0x5, 0x5, 0x7fffffff}]}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000000640)=""/4096, &(0x7f0000001680)=0x1000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) accept4(r1, &(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000500)=0x80, 0x800) 2018/03/24 09:29:39 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) signalfd4(r1, &(0x7f0000000080)={0x5710}, 0x8, 0x80000) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) 2018/03/24 09:29:39 executing program 7: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) pwritev(r0, &(0x7f000060bfa0)=[{&(0x7f0000d49fc5)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f00000ddff8), 0xe2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) sendto$llc(r0, &(0x7f00000003c0)="8fd41ed568786e2be06cb43e2b96cbd323c4eaab054c9d28bc6594cc5b275c3811b195f0270a92eb550f81703f81708f", 0x30, 0x4000, &(0x7f0000000400)={0x1a, 0xf, 0x5, 0x0, 0x3f, 0x85a3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="e80100000e0b040226bd7000fddbdf250700000a8c010700251ebc5f58dd7e6ed2f0c561d2c9dbb75b176d5b332bfd4d074c177b6406afa3425090520d43e2220c02a810102c6c3bc5af35644609a6e0ccf4bcb72e1a2b0b2aca92e458f1620a0f18d96c57783a2f1b4edff6f29a578945616c420c80285d3b4a122666116037b7bac69bf9069e6c9c9229eb32743dee144298599793d7564895cc278948f5902486d5c00827e4a801ac255ab222ef93c6a4be51cfadc94f3ba4c6084d4e08000b00e000000277e915a4e86a6e5aaa8f4e00", @ANYRES32=r1, @ANYBLOB="7fc417a6de9d5db981a9da88ef37b3037ee3ca3c0269f18f33267dea6936ca36ed580b83c904001700bcd4bb60520072df9fca989da5413448a9e59d3ccf4fb0abf98ba18e43144248d74c35467a6309498406815f84b6d1b81829172a6b1d6edfba92e95083d5957394e7c09a4816881b3ea9ba77b5e16044c29043393e9dc26ba7d1f8a50d8857d4bc21a2ecaf42154b96f085de1156e666ce52b9f71635746432604a1b040411ec5cce2720e4737962a499cb9f5efc6ccb465380ee527b51cec1f7238fa70e4aada47f8973fb5c3c3e4c868b7b7b84203d3fc2d2e239154f9354b6f66fcd35d05b5dd9fbf17ee077e4085613ac6556f85fa208001a00ffffffff08001200", @ANYRES32=r2, @ANYBLOB="0c00250096bddcb542000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/03/24 09:29:39 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)="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") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000540)=@known='user.syz\x00', &(0x7f0000000200)=""/159, 0x9f) 2018/03/24 09:29:39 executing program 1: prctl$intptr(0x200000000000001f, 0xa) prctl$intptr(0x1c, 0x5) 2018/03/24 09:29:39 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mq_getsetattr(r0, &(0x7f0000000040)={0x6ea, 0x3, 0x1f, 0x4b, 0x6, 0x7, 0x1}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0xa9d0) socket$vsock_stream(0x28, 0x1, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x5, 0x3, 0x20fc, 0x100000001, 0x80, 0x8}, 0x6}, 0xa) r3 = socket$inet(0x2, 0x7, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000001c0)={0x2}) ptrace$poke(0x5, r2, &(0x7f0000000200), 0x7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000240)=""/114) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x50) sched_rr_get_interval(r2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0x3, 0xfdca, 0x3}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000004c0)={0x80000001, 0x9, 0x8, 0x1, 0x8, 0x4ee, 0x0, 0x1, r4}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)={r4, 0x1000, "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"}, &(0x7f0000001580)=0x1008) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000015c0)) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001640)='/dev/loop-control\x00', 0x2000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000001680)={{0xffffffff, 0x6}, 0xc}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000016c0)={r4, 0xa3, 0x6}, 0x8) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001700)={0x3f, 0x2d, 0x0, 0x0, 0x7fff, 0xff, 0x3746, 0x8, 0xffffffffffffff38, 0x7, 0x0, 0x61f8, 0x0, 0x7, 0x9, 0x2e4, 0x1, 0x5, 0x1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001740)={r4, 0x100000000}, 0x8) memfd_create(&(0x7f0000001780)='/selinux/avc/hash_stats\x00', 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000017c0)) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000001800)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/24 09:29:39 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="00f81e75599ed5895950430368b01152519f440e7daf03c1080295a7b494ba30db238f12cdba2166d44fcae2e0158241986f67ab6594f69140f184aa890d96c65e5fd28625e93a52cddb3c1165adabd7ec6e76e7181ce7407a3f981d70d5634e613eb2b5da145c197ec68bac5825cac933fe27374c0f89a12bd59cd7f4baceb489121b34aa867df11b161c05b7806afe5bde0dab93c2d3bbf11e") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x2, 0x3, 0x3, 0x8, 0xffffffff}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x80000001, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x800, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001600)=0x0) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) r5 = getpgrp(0x0) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000001900)=0x0, &(0x7f0000001940), &(0x7f0000001980)) r10 = getgid() r11 = fcntl$getown(r0, 0x9) r12 = getuid() getresgid(&(0x7f00000019c0), &(0x7f0000001a00), &(0x7f0000001a40)=0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000240)="1845a75383082821d0015e3f8b817b00871e381f8260258d90ab148c987aad61d09afe80b5246c766994b95cc2396fe928c1ed9603a4644dab0b3e75e4d9ea024ca821f9b6ee98e6c5ee39614648166384289613cb558cf7ca8ba41768cd0f3beecaeededd9bc0328f5dc25f13a211435569ae881ee23ba9fefc8b3db0fa2a6f2de9b735f59e1d8bc9af17da676458114ecbe3dabb670b", 0x97}, {&(0x7f0000000300)="9e1db52b94296239cb31700af53e434eef1c72ddcf87cb71de191772988f339d05f1aaf6f59ac7a5667d4c464b58412d64922eecc6b5793ce669ea0ca6b8e972b4c083393d8548fed19c8d36c9b96de0552e7bbc506b52e709b7e6edf466db2ee2e35f774fbaf557f03e2287652bfca206692b5f75f8ecb80261ade257a56a79541c30329303903c577b1f9279955687ebe59cea987569181cce81991cc4eb3690b88f4c7e415c4e3d028346f61f3b7a2e3f126d07f15edabf83e06f54fc37fbbfd23f1d377055b7", 0xc8}, {&(0x7f0000000400)="36ead913edbedec0ea6c95711a2ae938bd0f2e53ccd2b9765d600bc0879cf43e37e16f263f12af0ede8f503e38ecddec793df833c43f5e6948b68af36ade09ec49af0b32ee2dde205e4e9bfcd4c7cec2c2b0fb79e8cd5c85e2d03ca10df05b196be44ed5a1994bb1c896646b81e0c14ebec786e375b202c8e08f2a796b5350428369d3316541987e89b73864bd940d5a3db90c6591619a24e305ce6c", 0x9c}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="6a190f7c7b35deb5e0906d3e982ae0553937e162462d3c5cbd98801f9276dfe79ba68d5d4bee174fcf60ad5f8cf2fd1f5d03d40b0764be4f5a8a456d839c02a3880303427cf3759bc3e080f583bec9280ee675b49926b21b768acaa777e6cb9b9f668f1788aa837db0e52cc22a6f100e2f28e7b016b0553d55c2ad618963f1ec3c2097a583e6f606638c9ae42d390cd9cad2dc4d7e1a71cf4aff77924e435c41d772c73ffadd59937da7873b75cf9eb59f3c462230e9d2fdbef99ec87c2ab252629a686e66b6db38684cb8", 0xcb}], 0x5, &(0x7f0000001a80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x60, 0x45}, 0x8000) getdents(r0, &(0x7f0000001b40)=""/226, 0xe2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001c40)={'nr0\x00', 0xfffffffffffffffa}) sendto$unix(r0, &(0x7f0000001c80)="c987878666d139ff054735e9febfe425aededeb20b74e9bbcbda4599d8dd71265d8b84c769eb273b0aca497059c570", 0x2f, 0x4000000, 0x0, 0x0) pipe(&(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f0000001d00)='./file0\x00', 0xd000, 0x1) timerfd_gettime(r15, &(0x7f0000001d40)) pivot_root(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='./file0\x00') getsockopt$netrom_NETROM_IDLE(r15, 0x103, 0x7, &(0x7f0000001e00)=0x6, &(0x7f0000001e40)=0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r15, 0x0, 0x83, &(0x7f0000001f00)={'nat\x00', 0x0, 0x3, 0x0, [], 0x4, &(0x7f0000001e80)=[{}, {}, {}, {}], &(0x7f0000001ec0)}, &(0x7f0000001f80)=0x50) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001fc0)={0x0, r14, 0x7, 0x2}, 0x14) 2018/03/24 09:29:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x10, &(0x7f000010e000)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syzkaller0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x2e, r1}) 2018/03/24 09:29:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000001c000000000000000000562e3aec0000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xfeee}, 0x1}, 0x0) 2018/03/24 09:29:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xd3, 0x0, 0x3, 0x80000000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=""/131}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001640)='/dev/mixer\x00', 0x2000, 0x0) recvmsg$netrom(r0, &(0x7f0000003ec0)={&(0x7f0000001740)=@full={{0x3, {"1ff357d581fbf5"}, 0x7f}, [{"a6731ccd9439be"}, {"7d1c7e382ce557"}, {"38bd20f9f49856"}, {"e321a329e593ba"}, {"14b710934cef9f"}, {"23018419718cc4"}, {"e93f946cf128d0"}, {"6a4c0ecc3b0436"}]}, 0x48, &(0x7f0000002d80)=[{&(0x7f00000017c0)="6716d25d6f553d549f4d699c4489f4786d783699b4ca964d74d471aba61b34ffc16354b049ad4bd63001918f77265f539bcb6b8792a4708029d93fe59f22a481bbd0f3e86e43b98715bad459108802960772748b5bec6cee902deb4c89941549429b67e7add688b9849bec9d452b236cb8af61186c28a8624ab19c05a37295ce0829b0b6b926a3f2d65c7c46da0687c6af2a08b8a0f26086aed2cd9dacf30f7f0be610974f8d9e0a62095d4348d29c392458854ec3ed1bf85bd6968043eea85ef5e47d6b3adadba7761c583376cb97d164347d338d1e08", 0xd7}, {&(0x7f00000018c0)="fe110bf02425f9a7682ac53cd65bf57f44981e806c8321ab367065f8dbb9ad42d288a8c17ce9525a9f14fcb4594b2d10e7996d705e706e5ff82c3aea10102a6883f9d762cefc3e0fd662e66578f261ad1a077c0d09c5f3642625612553fd10998d0b0fccf84426852b39", 0x6a}, {&(0x7f0000001940)="4f8dcb164010e1b3f84d0fdb50cc47ffe20d8c0a67c6d005ff7a2a2e44c1fc536976481cded8f10892cd8f58217240b1ec0f387f579d01479ff8de0d181c6245497bae7a11f750d18bcf83", 0x4b}, {&(0x7f0000001680)="6fcc3e49ba70a536153d9858f84f7c76ae7252fe246d4ef4d3540e438e40467f76cafd054e4b5547458e31", 0x2b}, {&(0x7f00000019c0)="4d6f6ba6ea40669683da4c43f45947fe67b05932862b1644671b07ac2067557b98084f61736a207621b3b8f5f2a1d213e29f3a97cb202982723863aff38a168c777981b86b5adc674a71585e6e72314090c6776ca936739dffaf8d0318a69c43c8197d3964f80b0a04c3bed7abe445efa067f56a1c4da7f50619bdad536bac7903cb8728aa7b97dfc1c5598ef44f6164364f562aca18b59b9c97514446256bcfb426adae3b9c3c37acda73040a5afa77e7a264de75c7e9b7ea1d8d8a7e0c3c928ff2add2bbedfcc3403a10e71527a6f293aa789fae07b5caa487baf69672750c8a547014de10f8d1cf2a7a8f26c69beeffc1f002095f", 0xf6}, {&(0x7f0000001ac0)="b59b3a415de9248dd0dbae6624a186bed3e742e48aba54b6aefdd0831313e9c9e1357652e666ef1606916010ebadce081ac3974d8626ee1b2ac311070265caa624f48056a1e6b1511ec9b0d1e658bf33e57c95a7f7c5274fb1cffecf7c5976d5c22107d9a15c1b90357443e2a784121b131b07c07ae33d6ea8fd97b0c68300597403d4cac7cf0a3e960991bba6f2a99d754ab1dc2ec0efce243a3ced2185344422944e01507138b4bfd56352df2364e2ac8330bfb5a496d92fad53e8984cad679f30d34a66d8573887be054b43eeb94b640524099788d230f6b6180ff70feb0d5dcd4520b30d6ccd78bfe32a", 0xec}, {&(0x7f0000001bc0)="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", 0xfe}, {&(0x7f0000001cc0)="eeadd2b65c3a701472a21cceeaad43a09a3118322adec0145d74ab95895c5450f8c95f4f3bfba58e9d28688122f8b53f2ac123961ef239868146a694c50adc14d4f1f94e11996ad21d46dd3c66c83a7e27341efee9c239987ec0c80347df3d4806376a28e0ff9b81cd1eff88a37be318ed40d42f5925bd897345cd4703651c55aa7af1cb114dde2df869728f9f8a", 0x8e}, {&(0x7f0000001d80)="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", 0x1000}], 0x9, &(0x7f0000002e00)=[{0x100c, 0x115, 0x1000, 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{0xb0, 0x119, 0x401, "770b2dc3aebd3f6ada0e7e3c676e3c73c6c8898f76407c29018e658355a59f245ae026655bb8b5758eef459e08ec6466094bbc821f83a16f893c2e68e03064d7223b071729f62a4f8000d15d4d3d68b841a40deba9ed4ad8a82ced5f637b39cf4f4cbeacf5e5709987d9948b57f770a706f530e497c38bb593b5aa9f10443fb46208203f4e55869fbb304ef46bd4cd0ad5c58484ff6a1b37df94d8548e6e0d451ae6c0"}], 0x10bc, 0x20008010}, 0x2) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x220000000114, 0x2716, &(0x7f0000001700)=""/1, &(0x7f00000016c0)=0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003f00), &(0x7f0000003f40)=0x8) write$selinux_user(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000015c0)={0x775d, 0x3f, 0x7f}) sendmsg$nl_netfilter(r1, &(0x7f0000001580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f0000001540)={&(0x7f0000000340)={0x11f0, 0x13, 0xf, 0x300, 0x70bd2a, 0x25dfdbff, {0x3, 0x0, 0xa}, [@nested={0x11dc, 0x3d, [@typed={0x14, 0x12, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x40, 0x48, @binary="f32bf7ff9951189e6f764c9e9b94f7b538799e704884c19171a2cfdbc531cddc90dd7c8076df068aca6a6c8de0e8fd6ab33b4f3b6351600a221d"}, @typed={0xc, 0x10, @u64}, @generic="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", @typed={0x8, 0x6f, @u32=0x7ff}, @generic="72d48097f750cbbc7612b6f8ce10cb2626a343a3d6d3271e596fd8995ee244c5292631f781ec20f956c6b01814aabec3d682d1905d202306890da4b2a86b9f731d1c2103c3efa1b80afa356a94ff2bd21ec2b6bfa149bb143614bccaf86a5e526b1ce2176dd008b54b3e53e7ff29d2cd73fc29f256b9674fb412799c1c296a0420ec431cb6f21a5fdd7730a404652d7842f12614ce44d26bb808ddee313d0a4f6d46a2e93269d6b65a4c5fa57eddd2154ce64a2c700a78b59c72181686c501dfa81bf4b3022fe10eed2094823bf89742", @generic="3bb60ed3e8bf92a9beeeadec2bb5c8e4c3c4d8cc326b272bb6889015688ca0baed13e4ab6ec58972499769eab0ccc427cb5fa6320a6163aabe6464c10c750950c5c35c097e3d801ec632906d45c4bce85b951736a1ce592a6b5a95fb541773c9d282510bfcaceff227973d4e88c80e89dc2d4eaa05bb0838790edfd6d9ca3e38b0c5d20114a95accbaa0606c012cdd520517c645b3cbe75cedae23451c8790"]}]}, 0x11f0}, 0x1, 0x0, 0x0, 0x4004080}, 0x8800) [ 57.595070] audit: type=1400 audit(1521883779.342:56): avc: denied { ioctl } for pid=8419 comm="syz-executor1" path="socket:[23565]" dev="sockfs" ino=23565 ioctlcmd=0x8981 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 09:29:39 executing program 3: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)={0x2, 0x0, 0x0, 0x2}) unshare(0x60080200) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ppp\x00', 0x450002, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x860) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/03/24 09:29:39 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x40, 0x10000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/7) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x0, 0x8, [0x1f, 0xe9]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)={0x400, 0x20, [0x88, 0x7, 0x2, 0xaf, 0x7, 0x800, 0x2, 0x1]}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x80000000, 0x80082) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000001c0)={0x1, 0x7}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x0, 0x8, 0x3, r4}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000002c0)) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r5 = fcntl$getown(r2, 0x9) wait4(r5, &(0x7f0000000300), 0x1, &(0x7f0000000340)) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000003c0)=0x4, 0x800, 0x2c99bcd2c1cc3c60) sync_file_range(r0, 0x69fe, 0x800, 0x1) set_robust_list(&(0x7f0000000480)={&(0x7f0000000440)={&(0x7f0000000400)}, 0x1}, 0xc) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000004c0)={0x7, 0x401, 0x81, 0x3}) sync_file_range(r1, 0x8, 0x4, 0x1) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x7, 0x10803) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000500)) syz_open_procfs(r5, &(0x7f0000000540)='fdinfo\x00') munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000580)=0x6) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000005c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000600)={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e24, 0xf67, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x401, [0x4, 0x5e, 0x4, 0x2, 0x3f, 0x4, 0x6, 0x1ff]}, 0x5c) write$rdma_cm(r3, &(0x7f0000002040)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002080)=@resolve_addr={0x15, 0x110, 0xfa00, {r6, 0xffffffffffffffd7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x8}, @in6={0xa, 0x4e24, 0x339bf464, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x118) 2018/03/24 09:29:39 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0xffffffffffffffe1}) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r1, r0, 0x0) 2018/03/24 09:29:39 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) io_setup(0x4, &(0x7f0000000240)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080)=""/200, &(0x7f0000000200)=0xc8) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000280)) 2018/03/24 09:29:39 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x80000001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000180)=""/100, &(0x7f0000000200)=0x64) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000040)=""/250) 2018/03/24 09:29:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2, 0x2, 0x100, 0x7, 0x30, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_key={0x20, 0x9, 0x7b8, 0x0, "a3bc6643ba58fa60f4205ea66d0011f4dac3b8aad187fe0aec5335b01680bd0768a716a80567e72e7cbe2da33c788462d764d6a49e1d5a5b902521e17d56a05239621e7a2a98fc27469c75d9c97f1647125626b97bd3d66335842816e51f7f9661280d857c42b992d0950388a8973528aef85106ecdbb5459447948253bb181b6a91dfea4553fa194e831109936390c62be94e9f849efb00664842ad8749f985848887822f94e4551ad7a7cc2d2890ad676a188ba3a529531f83eceaed9e902108c80333506705fb5577c891dc436135620820281b74bbcea06cb0948fae9420fc7a8f3dad6f7ff7ab68978aef177ecb46c0aefdcb1861"}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}, @sadb_address={0x5, 0x17, 0xff, 0x80, 0x0, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20}}]}, 0x180}, 0x1}, 0x40008d4) 2018/03/24 09:29:39 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000004fb1)=ANY=[@ANYBLOB="0180c20000000000000000000800450062a6d2001c000000000089907800000000e00000010000000000"], 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x18480) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r5}, &(0x7f0000000400)=0x8) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)={0x7, 0x1b9, 0x3, {r3, r4/1000+30000}, {0x77359400}, {0x4, 0x80, 0x3, 0x10000}, 0x1, @can={{0x3, 0x9ae3, 0x73, 0x400}, 0x1, 0x1, 0x0, 0x0, "8b947b31abc1e03f"}}, 0x34}, 0x1, 0x0, 0x0, 0x20048000}, 0x4) 2018/03/24 09:29:39 executing program 2: r0 = socket$kcm(0x29, 0x8000000000000002, 0x0) shutdown(r0, 0x0) 2018/03/24 09:29:39 executing program 3: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x3, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) recvfrom$packet(r0, &(0x7f0000000140)=""/30, 0x1e, 0x40, &(0x7f0000000340)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x1, 0x4e20, 0x1, 0xa, 0xa0, 0x80, 0x84, 0x0, r2}, {0x272, 0x2, 0x1ff, 0x2, 0x3, 0x2bf, 0x9, 0x6}, {0x0, 0x2, 0x401, 0xf5e}, 0xfff, 0x6e6bb8, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0x5, 0x0, 0x20, 0x20, 0x3, 0x9}}, 0xe8) pipe(&(0x7f00000001c0)) 2018/03/24 09:29:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='auxv\x00') read(r1, &(0x7f0000000000)=""/3, 0x3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x100000001) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000080)={0x7, 0x1, 0x7}) ioctl(r0, 0x440000000000127d, &(0x7f0000000100)) 2018/03/24 09:29:39 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000000280)}, {&(0x7f0000001440)=""/77, 0x4d}], 0x3) 2018/03/24 09:29:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x5, 0x0, [{0x80000008, 0x101, 0x8, 0x8, 0x1}, {0xc0000001, 0x8001, 0x3, 0x4, 0x3f}, {0x0, 0xd27d, 0xdbfc, 0x8001, 0x7}, {0x40000001, 0x80000000, 0x2, 0xfffffffffffffff8, 0x8}, {0x80000008, 0x6, 0x5, 0xff57, 0x6}]}) 2018/03/24 09:29:39 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x200000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/24 09:29:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000001c0)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000000)={0xffffffff7fffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/24 09:29:39 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/148, 0x94) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/03/24 09:29:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) init_module(&(0x7f0000000000)="102b2600", 0x4, &(0x7f0000000040)=',keyringposix_acl_access\x00') r2 = dup3(r1, r0, 0x40000) setsockopt$inet_int(r1, 0x0, 0x100000002, &(0x7f00000000c0)=0x12, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000000080)=0xffffffffffff4979, 0x4) sendto$inet(r2, &(0x7f0000000100)="12e326125f0ac13922a99c33962683f949bb1606e443ffd0ee51274ad702cf7297ce378ec0eaf059dedfd81eaf46d393cbef108b0cb6a76f858aece525a5a42858a36067603b7e39edbcd26a027830bc97e5d1389e6317c72de15707a8501f2fbf03", 0x62, 0x20000000, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) 2018/03/24 09:29:39 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="112359091905e840ae00634805", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000140)=[@fd={0x66642a85}], &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/24 09:29:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x600000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7ff, 0x1, 0x94}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x6, 0x4, 0x7f, 0x9, 0x3ff, 0xffffffff, 0x8, r2}, &(0x7f00000001c0)=0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@routing, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@dstopts, 0x8) [ 57.809655] binder: 8471:8475 unknown command 156836625 [ 57.828593] binder: 8471:8475 ioctl c0306201 20000040 returned -22 2018/03/24 09:29:39 executing program 3: r0 = add_key(&(0x7f0000000500)="0000000000000000fa3bc90fa734fa5cb5ff00", &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f00009fdfa0)="31f5", 0x2, 0xfffffffffffffffc) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) sendmsg(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@generic={0x1, "e4707a294f055e28e02af863d039f7fc65b2128c0a40fc47f138a90e970d63da469d26c4467949a00f59d04c9661cbdf9130ab0b97566182c685ce27371d775c972d09efc55963eea695a47d42338408358118bc5a0a55064bf386228c6dee88d9ccb5e709b39a4ff6b62e381b7d8d466cc458e682c72c148f45928209b3"}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="96f473b6da98347fa3d1bdfc3ec75525920f01d621e6a1d2cfeb97fafc7a1935b4a5d8960c2f604ffa39de3525baea27a02e6389123aeeebe4b5c46f2de6e8d034f60f86102c0cb894d9473f3b1ebab24a898d31d1505b7f2ba3f5d92534ea9f11fd5e037726217bf008891834bc0723fcab430de02ccb243f36bfac35d3e1530d423bfaf2f4dd156defb5fa4fd1a1b34db00217fd95641b89eebabb375a721902188ddcb069148e030b1d4b53ae33040e85379900cea9b1dd94ea880fa742ce435f953fb98633214b", 0xc9}], 0x1, &(0x7f0000000300)=[{0x6c, 0xff, 0x1ff, "dfc96623f08014800e5e8c6cf019fd5664e99190e9adcca7204eaa37a202b90ead971437e0fe1764263ca398adce6b4f00ac83ddf31810f1a044aeddbd9775e25d09fd863d4c240c4b6808b82160e0e31fc37b6c1f2d20807463f0cbabbd"}, {0x104, 0xff, 0x9765, "d7bc23740294cccabcd474b50079b3c044821c3db79b924380be6ce4df471255abf1ee6c4f8a483bfd0df75256f08285e336fd678eed4e5d470f316953ebc727b1352803cbcee80eb7ba9c92d9f02019a59fb47185a7b06359fe2a5e74da913331fe2235c181e2680539d8a5f437aaaa20f0033e640b7ed223039a39f6dee83b2f6df111a7b08808425f03971a8e3899d8633785e958574f1cd791d7c9ea9c4cd1ee9ccbc33e0ac1caf4297810e5c1711877311645479d92a027f711a7edbe746f7e1b4b591d066761cd42c9f6f557e7ae2f0330ed16867baa14108f6d89cd4e9da216fb6489f2ae7bc970d12d41cc80c5122bb5e6"}], 0x170}, 0x24040000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000180)=0xfffffffffffffffa, 0x4) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x5, 0x6, [0x0, 0x6, 0x6a, 0x8, 0x1, 0x7fffffff]}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={r4, 0x67, 0x200, 0x20}, &(0x7f0000000600)=0x10) keyctl$get_persistent(0x16, r3, r0) 2018/03/24 09:29:39 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000100)={0x5, 0x800, 0x4e, 0x4}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0x7fffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0x1, 0x1000, 0xd4}) 2018/03/24 09:29:39 executing program 7: clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000100)={0x0, 0x989680}, &(0x7f00005bfff0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) 2018/03/24 09:29:39 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000001c0)=[0x9, 0x9]) renameat2(r2, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000000c0), 0x8) [ 57.837977] audit: type=1400 audit(1521883779.585:57): avc: denied { call } for pid=8471 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 2018/03/24 09:29:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6fe9, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="d8263571", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r2}, &(0x7f00000001c0)=0x8) [ 57.884150] binder: BINDER_SET_CONTEXT_MGR already set [ 57.890077] binder_alloc: binder_alloc_mmap_handler: 8471 2000c000-2000e000 already mapped failed -16 [ 57.909779] binder: 8471:8475 ioctl 40046207 0 returned -16 [ 57.920958] binder_alloc: 8471: binder_alloc_buf, no vma [ 57.926751] binder: 8471:8506 transaction failed 29189/-3, size 24-0 line 2963 [ 57.947864] binder: 8471:8505 unknown command 156836625 [ 57.958465] binder: 8471:8505 ioctl c0306201 20000040 returned -22 [ 57.988446] binder: release 8471:8488 transaction 11 out, still active [ 57.995378] binder: undelivered TRANSACTION_COMPLETE [ 58.000712] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.006240] binder: send failed reply for transaction 11, target dead 2018/03/24 09:29:39 executing program 3: unshare(0x80003fc) r0 = memfd_create(&(0x7f0000000040)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0) pread64(r0, &(0x7f00000000c0)=""/176, 0xb0, 0x0) 2018/03/24 09:29:39 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1c) fremovexattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cmdline\x00') preadv(r1, &(0x7f0000000040), 0x147, 0x0) 2018/03/24 09:29:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') readv(r0, &(0x7f0000001340)=[{&(0x7f0000001380)=""/4096, 0xffffffffffffffd4}], 0x1) 2018/03/24 09:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x44801, 0x0) setsockopt(r0, 0x683b, 0x6, &(0x7f0000000040)="936099d670be2fec", 0x8) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) recvfrom$packet(r1, &(0x7f0000000080)=""/65, 0x41, 0x2000, 0x0, 0x0) 2018/03/24 09:29:39 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000002c0)=""/181, 0xb5}, {&(0x7f0000000380)=""/39, 0x27}], 0x3) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x5}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000100)={0x3, 0x81, 0x7ff, 0x0, 0x0, [], [], [], 0x80000000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r3}) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) close(r1) 2018/03/24 09:29:39 executing program 5: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) prctl$intptr(0x8, 0xfffffffffffffff9) 2018/03/24 09:29:39 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x92, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xf8f, 0x200) inotify_add_watch(r1, &(0x7f0000000400)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x1, 0x6a75, 0x90}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x1, 0x3, 0x200, 0x4, 0xfffffffffffffffb, 0x2, 0x7, 0x1, r2}, &(0x7f00000003c0)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='sessionid\x00') pread64(r3, &(0x7f0000fd7000)=""/8, 0x8, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) writev(r0, &(0x7f0000000440), 0x203e) sendmmsg$nfc_llcp(r1, &(0x7f0000000b80)=[{&(0x7f0000000440)={0x27, 0x0, 0x0, 0x0, 0x200, 0x5, "55418d352d77ff4dcdbd9bc42ec0bd4a197c6b8a52ade34250261b2efa8274dc2a2a43bd4160fc614f7806031f91dbba995026a990e15660f6879401bb0fda", 0x1c}, 0x58, &(0x7f00000004c0), 0x0, &(0x7f0000000500)={0xe0, 0x108, 0x681bac90, "0f069ed3947bb859254d56f283073e37eaa2af74cf6df99261897ef8f7ca5cec16d37257d233c42d53836d5d4250cc02d75adee48b90b812dc841fe1979761441a558faa86c9bdecc6698e8b44d7e26760db017e95c0c2312c1e686997e3d76a18981c8430566547c9ff4f9414cfa6ba0f773f5af5a2a396e4ed70c03d64c9d77b80ad19f7a059cc227bb3106906fe30b5a3b222b8e1d6a3122ef274aeb075b654b86bc6a2646caae8fe46562b3d9de8a8007d7087734c3db5b940f103e9c07a067012c8c1e15a505694b9ffd5af49552f"}, 0xe0, 0xc0}, {&(0x7f0000000600)={0x27, 0x0, 0x1, 0x1, 0x4, 0x3, "b7528253d1a0c6c5a31f40758f6cb1a04010f104bcc7c6024e917f967aba3a4e80560d09e981f48ae82e6e04bb3f46c84176fa7998bec5b3ca966c234ae6bf", 0x3a}, 0x58, &(0x7f0000000a80)=[{&(0x7f0000000fc0)="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", 0x1000}, {&(0x7f0000000680)="37125b3230e508ac513d26668bd6ba5dea4c193cc53e04f1a6ef5e9bdfbb7c779b80e1dbce642aa13de2f0838ca6786828f99b9d6ae8faa8008bb3053ca383681166ddcfdfd6cedd70692176a95d12d442532a5af9bb4dd6f1329e7d963a852761dca2820a9e52aac5d31421a0bd3d", 0x6f}, {&(0x7f0000000700)="a2cdeb832bc6cb5441ce042e69894b8ae1855ec8dc3d8750036c5d32caa65c183333f9d9ac7dbd6ceee64dfde50e0589db73c856161db6831800e66f915d0d30f46343b55310e627deaca21cd613696710a9a2a9b8d9bcfd1ec9d733f4bfdd1e527816d7076d3a58b04affe03e833b3dc79c8b55833ba55482c6fa02d88ffb36f1a4d38c4ec393616e4e7c7598ea3522264c2835a53a3e12fea96da2d0b38167470265a0c716ca47650323676c700d5e959916b78426e5f7b60811888eac2c30c5ee7d4688e08d11", 0xc8}, {&(0x7f0000000800)="6a7cedcdc38eef53517525f3097b9a13ad6d50f7b1ad3946ef0371a92883b4e40302550f658ff3e3133b208cad7a21ede60b58", 0x33}, {&(0x7f0000000840)="cc2e02d75603fb83c23fb4913f08b5dfb9be6fcc17b0f61bbdbc284d85d1f491f5b105c4523dcfd1d1fae52e3507270260909f33e44ac115dde575b454377f4ba8db5573d12149947d78355e917eca71988806a7f9242eaa024779fb9c9b898544c89d8874fbef0e7fafa394f8946d2ee8227306f9004a6ebff960e90a", 0x7d}, {&(0x7f00000008c0)="71f339ae9e51b942da47b31f1a3f48e43de442c6b16c03e0ccd6347b77f3ac6194da35a5fe4cad44670cbb8c60c12110a2004ffeb01d6bc086a38c0cc0404be5b6075555df7957d56c20d9ef0ab46ab9645d4f96f6f2dd27603d53112c16b84a02d8f86996e4b839e77f6005d3a4d6bf2ec3096c77d40b1dfb65a91b6fdabdb3f9b1a930a8523f12329dd8bdcda188cf28feae09d03b81a53865b3c24037b770ddd8545cdab41158f6a770c265f109", 0xaf}, {&(0x7f0000000980)="f8d380e49a", 0x5}, {&(0x7f00000009c0)="3f3af3708f8b47dc6a558aea98ee3221b3487b630ceeda5ee128", 0x1a}, {&(0x7f0000000a00)="5f1223cb0f68919ad61ccf3f9214667489d2c0f083ebd14ba76526e61466c9276565b2833f11ec0cd55f9ef086611b1c4db277beb75ca5465ecf1964394c670104b56f70c6f3479a8fac9d55153147857c057cea07aa82d6984e0716c8a5", 0x5e}], 0x9, &(0x7f0000000bc0)=ANY=[@ANYBLOB="60000000170100000300000081fe2ef57866d5b88aa61936ee8becffc387227da4e0aa63b4fd2aeee7d3f1e34365f05502222345b57089cf8ccf86c5013f2e047afecd2ca5d100ee6c2824209f3c1ff64ce629cea7a358582676c56f0c3eead5656069cc83db4aca118f"], 0x60, 0x20000800}], 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x200000, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000200)={r5, 0x3, 0x30, 0x1, 0xf13a}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r6, 0x4}, &(0x7f0000000140)=0x8) 2018/03/24 09:29:39 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xffffffffffffffff}) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000300)) 2018/03/24 09:29:39 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) socket$inet(0x10, 0x3, 0xfffffffffffffff7) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, 0xfebd}, 0x80000000000) 2018/03/24 09:29:39 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000200)=0xf97f, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="73e59aac6b5d399e25b97ae09bd435616f657b572a0f2a22b5630da68e4e1c22d9ded1aef85183338b39c8dcad40141ed17859b7dcc56b8e7aa234835539f71a42dc86a05016014e0097748d9c9dd25a9b954e650c15a1dad326ff04ee3e29a62b0d760eee9d38ef7ea13426ed4f237e7334d88c5a91420c4c4aa634eaf1286a8b53c2b0e651687f60d603f8651397d7964bae347a5c2b423264a58f44dd0e011339c7804a321cb38e27258247bd4b03c2332796c9a2ce236d4d80860307728a90c8b4fa587675768c78ff7079f16c2a0ccfc000d166e42a393f03e546e3d9b09daf15b2124f84e31d2d817d4d09a6c633f7790752f6") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00000001c0)=0x400000000000001, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000180)=0x7, 0x4) 2018/03/24 09:29:39 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x0) 2018/03/24 09:29:39 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000040), 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [{0xc000001f, 0x6, 0x800, 0x1, 0x7ffffffd}, {0xd, 0x1, 0x20, 0x1, 0xe39}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x2) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/03/24 09:29:39 executing program 0: setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) setitimer(0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f00000000c0)) 2018/03/24 09:29:39 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x25) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x4) clock_gettime(0x0, &(0x7f0000001e00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/202, 0xca}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f0000000400)=""/77, 0x4d}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/149, 0x95}, {&(0x7f0000001540)=""/89, 0x59}, {&(0x7f00000015c0)=""/44, 0x2c}, {&(0x7f0000001600)=""/1, 0x1}, {&(0x7f0000002000)=""/4096, 0x1000}], 0xa, &(0x7f00000016c0)=""/192, 0xc0, 0x1}, 0x2}, {{&(0x7f0000001780)=@hci, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001800)=""/66, 0x42}, {&(0x7f0000001880)=""/255, 0xff}, {&(0x7f0000001980)=""/155, 0x9b}], 0x3, &(0x7f0000001a80)=""/4, 0x4, 0xd987}}, {{&(0x7f0000001ac0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001b40)=""/243, 0xf3}, {&(0x7f0000001c40)=""/132, 0x84}], 0x2, &(0x7f0000001d40)=""/11, 0xb, 0x5}, 0x6}], 0x3, 0x1, &(0x7f0000001e40)={r2, r3+30000000}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x4, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x20, 0x1, 0xb, 0x6, 0xfffffff8, 0xfffffffffffffff1}, @jmp={0x5, 0x9, 0x9, 0x7, 0xf, 0x4, 0xfffffffffffffff4}], &(0x7f0000003ff6)='syzkaller\x00', 0x2, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x0, [], r4}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) fcntl$getownex(r5, 0x10, &(0x7f00000000c0)) syz_open_dev$audion(&(0x7f0000001e80)='/dev/audio#\x00', 0x6, 0x8002) 2018/03/24 09:29:39 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d1cc4a3a9ac1488a477660ae763891738ac656bb3e891941f020547502f6c2dd9f6552bc4a58d63e2da7af47e6c37972352875f125bcf3ea7f04b0a8616f34c580b037b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0], 0x2, 0x4, 0x2, 0x1}) readv(r0, &(0x7f000005a000), 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x8000}}, [0x2, 0x2, 0x7ff, 0x5, 0x1000, 0xffffffff, 0x7, 0x1, 0xfffffffffffffffb, 0x6, 0x7, 0x3, 0x8001, 0x100000001, 0xfff]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0x89}}}, 0x84) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/24 09:29:39 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0xc0040) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x80000002}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000005200030d00000020000000111829c6791d4e18789d123b9b001c000000"], 0x1}, 0x1}, 0x0) 2018/03/24 09:29:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="3e37c5c15665aeebbeeb0717edd8b867042a0dedd1efc8a933d4be2dbff04069b7bb7d0b27e15abe559f88431b0594f8", 0x30) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x800, 0x1) dup(r1) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r2, &(0x7f0000000040)=""/21, 0xffffff6b, 0x0, 0x0, 0xbc) 2018/03/24 09:29:39 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/155) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/98) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/38) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x7fff, 0x8, 0x1000, 0xfffffffffffffff8, 0x7fffffff, 0x1, 0x7ff, 0x6, 0xdb8, 0x3ff, 0x0, 0x1}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000200)=""/45, &(0x7f0000000240)=0x2d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000002c0)={'ip_vti0\x00', 0x7f}) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x7fff}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}}}, 0x5a, 0x7f, 0x1, 0x8000, 0x40}, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r1, &(0x7f0000000500)="80080b11b52918d46f63b2adaf4bf6be816e7246dbe8fc2d", &(0x7f0000000540)="99456a687c1080bc47187d1a8f2b7bd00daecf1efdd97daa935431b5fe13192cde068bf717ae3d44968da58a4208418ccaa64019ecc5daa67865816ec69987411a8a44dad312621f452e759a3d0bb0694b711eadb31347cd32542b1fbb96d507ca02338ba6a8a66eac", 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000600)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xffffffff, 0xba42, 0x2, 0x2, 0x8}, 0x98) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000006c0)=0x178, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000740)={0x7, 0x3, 0xfffffffffffffff8}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={r2, 0xfffffffffffffff8}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000007c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000840)="e8534533727e51e4955a450c75338a08ae4bbe36fd39ddd01dce34fa4717b20bd59f64f6fbdc") ftruncate(r0, 0xfffffffffffffd28) poll(&(0x7f0000000880)=[{r4, 0x4000}, {r3, 0x40}, {r3, 0x1002}, {r4, 0x80}, {r4, 0x80}, {r4, 0x20}, {r3, 0x10e}], 0x7, 0x3) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000008c0)={@dev, @local}, &(0x7f0000000900)=0x8) r5 = request_key(&(0x7f0000000940)='dns_resolver\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000a00)='user\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a80)="32e36fdfd6d1a8016494e61b1a7a39a4daec48b407e07ade6b40374c5e18bd7bfbdcd73d1f291361134c46d1a2181d3e187c76c019f185a77a62988aaf0e92991da2a2143dc44cbfd788ff78b08234dbb21fceefa302b81cc8ab6c02ff59188594b2b5f18718e8aa508883165abaea9ea32dd2a1783f68d1f433987100ed8f9235f6850a4e6ef38770340b73e7962af8396bd5350d57d48114cdda4dcd5a2efa9189b41878afde1c6151bb29ab6dbe140f91fb70616c5508418a77f591cd7532", 0xc0, 0xffffffffffffffff) r7 = add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="33e7d298cbe426369a07b93c32351f9a39e1886c0b2df9de4660cecc301ce5b7294441a8e7c690516ee46fceea8b0ba917a8bbcc30b441acfef292ec55dbbc274ab3e934c846930a8158262aa2ef4b0bf6681a274810c06b5708f4edc545fe1063e4c8d0820e5e71b855d0fe48eeb6969d5b9605c2a2cfe38f03f46ca3b3d11675f6f823ca7e8f29fc7a080e373735f6cfa288f27227911e5ad8a056ff3536a70bba407b4a767ce5f03854265e957952b92c8467e18c95d5e2cbe28e434bc0d039f5261eb252d2294f7655643f88b432aafd1381840f26eca8", 0xd9, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000cc0)={r5, r6, r7}, &(0x7f0000000d00)=""/63, 0x3f, &(0x7f0000001d80)={&(0x7f0000000d40)={'sha1\x00'}, &(0x7f0000000d80)="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", 0x1000}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001dc0)={0x7, 0x98, 0x1, 0x0, 0x0, 0x5, 0x9, 0x71c5f07d, 0x3, 0x1, 0x6, 0x0, 0x0, 0x8001, 0x101, 0x100, 0x8d9d, 0x2, 0x5}) 2018/03/24 09:29:39 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000061dfb7)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37}, 0x49) 2018/03/24 09:29:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioprio_set$pid(0x2, r0, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/03/24 09:29:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fstat(r0, &(0x7f0000001980)) recvmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000080)=@hci={0x0, 0x0}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/143, 0x8f}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/60, 0x3c}, {&(0x7f0000001200)=""/181, 0xb5}, {&(0x7f00000012c0)=""/236, 0xec}, {&(0x7f00000013c0)=""/225, 0xe1}], 0x7, &(0x7f0000001500)=""/41, 0x29, 0xfffffffffffffffc}, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001580)={@dev={0xfe, 0x80, [], 0x1a}, r2}, 0x14) 2018/03/24 09:29:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/183, 0xb7}], 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x80000001, 0x8, 0x3, 0x9, 0x2, 0x0, 0x5, 0x769, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x8}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x4, 0x0) 2018/03/24 09:29:40 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x44e, 0x18}, 0xc) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/03/24 09:29:40 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4d}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x200, 0x48dc, 0x7, r1}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x9}, 0x8) 2018/03/24 09:29:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) creat(&(0x7f0000125ff8)='./file0\x00', 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a87ff8), 0x8}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x80) 2018/03/24 09:29:40 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffff9) r1 = signalfd(r0, &(0x7f0000000040)={0x6}, 0x8) close(r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x8, 0x900) ioctl$TIOCCBRK(r2, 0x5428) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x9) r3 = socket$inet(0x2, 0x0, 0x0) bind$inet(r3, &(0x7f00000003c0)={0x2, 0x4e21, @rand_addr}, 0xfffffffffffffdf1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x400000, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) write$sndseq(r4, &(0x7f0000000240)=[{0x0, 0x6, 0x1a4, 0x101, @tick=0x4, {0x2, 0xa82c}, {0x8873, 0x7fffffff}, @raw32={[0x7fff, 0x3f, 0x10001]}}, {0x25e9, 0x38, 0x3c73940e, 0xd9e, @tick=0x6, {0xffff, 0x3}, {0xe7c, 0x858}, @connect={{0x1ff, 0x5}, {0x23, 0x2}}}, {0x6, 0xff, 0x6, 0x9378, @time={0x77359400}, {0x2, 0x4}, {0x81, 0x8001}, @result={0x3b1bdf08, 0x4}}, {0x9, 0x2, 0x2, 0x3, @tick=0x7, {0x200000000000, 0x7fff}, {0x5, 0x2}, @time=@time={0x0, 0x1c9c380}}, {0x7, 0x1, 0x6, 0x4, @tick=0x1f, {0x1, 0x8000}, {0x3, 0x80000000}, @connect={{0x9, 0x5}, {0x0, 0x1f}}}, {0x5, 0x2, 0x4, 0x1, @tick=0x9, {0x8, 0x2}, {0x0, 0xdc4b7a2}, @quote={{0x7, 0xff}, 0x1, &(0x7f0000000100)={0x4, 0xffffffff, 0x8, 0x6, @tick=0x3, {0xffffffff, 0x3}, {0x3, 0xfffffffffffffc00}, @connect={{0x2, 0x6}, {0x8, 0x9b}}}}}, {0xb9af, 0x0, 0x40, 0xfffffffffffffc3d, @time={0x0, 0x989680}, {0xee7, 0xb8}, {0x5, 0x9}, @ext={0xdf, &(0x7f0000000140)="0744828a149435aaab8585fd651af6075b840754a2a595547e10ee83e22e6ed3f489c783a157a50a748a6e758412672368f96b0d16b3434483072f23a7c7afbee5a11cccdd6967112850ed771fd20444b23a2932366c57bac494dbde78df6d8b6923341937fc4c134d67ce8ef19c195a3c83d2cbaf7ace6b16949f43d73efb89c981aeb81e997607bd80f2dc5defa70fcee88bba199186343bd67b1bcccba2392a95d4d7f8171f2075c7b9d7991eeed100bb9965a7d2d0fbe057b3cac2b18340c8df2e5ce19f87d252b7d47c8e4d99a05f1a4a0cdadf3a7436ee2fd21fefac"}}, {0x18c00000, 0x0, 0x8, 0x4000000000000000, @tick=0x10001, {0x7ff, 0x5}, {0x7, 0x100000001}, @connect={{0x0, 0x2}, {0x6, 0x20}}}, {0x100000000, 0x8000, 0xe11c, 0xb9, @time, {0x80000001, 0x1}, {0x4, 0x1ff}, @raw32={[0x9, 0x0, 0x20]}}, {0x7ff, 0x5, 0x5901, 0x26e1, @tick=0x3c5b, {0x7, 0x74}, {0x8, 0x6}, @queue={0x6, {0xfffffffffffffffe, 0x16}}}], 0x118) 2018/03/24 09:29:40 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x101400) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x99, 0x6, 0x6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffff7}}, [0x98e, 0xff, 0x80000000, 0x4, 0x800000000, 0x0, 0x6, 0x8, 0x2, 0x4, 0x9, 0x9, 0x7, 0xfff, 0x4]}, &(0x7f0000000240)=0x100) sendto(r0, &(0x7f0000000040)="f927d450b892f079fcfeb6e5757ce55e62840547a1ff66a509e6c60f6a5af81b4e40bc8cf00e004ac7f34d9635776a74f96a7ecf5f575a6aa6ca880cc912eb3a20620da6150bd0cd5f19175f2c1da92fccd748f968d313932cecabc48b6ef3e2d3bc84e75d0d4dcbe8b05155b28e", 0x6e, 0x10, &(0x7f0000004fa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x10) write(r0, &(0x7f0000000280)="201261d9da231d3045f13828c124174795ac73f9ee1c5c54a2a92bfa5c5e3adc6f17015cfd13af47a5878217c282591a84ba54b0d33fa4571aa743b258df5a14b7e86f0d8e662a48748ee91c827a1bd28532df72ac9fd3096a6eca113f0a68ea84bdc2dffd78acf4c02cd7560bdfd70d6f554e7795fc8bceb4e8849596b5b458911d491b13ceb705c815e5b3eb1c15d6bea328357f680035d8a9c6b85161e2b45a3309dbe4a7d2c04315b3fa7e002c341eb18c64e1b13f9d12eb7c4e067fd839ea01", 0xc2) 2018/03/24 09:29:40 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2}, 0x10, &(0x7f000000d000), 0x0, &(0x7f0000028000)=ANY=[@ANYBLOB="10000000e0ff3b3807000000"], 0x10}, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/93, 0x5d, 0x20, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000180)={@loopback=0x7f000001, @rand_addr=0xff}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0xfe, "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"}, &(0x7f0000000380)=0x106) 2018/03/24 09:29:40 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'vcan0\x00', 0x401}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'sit0\x00', @ifru_data=&(0x7f0000000280)="005a1c454694b033db23d3235f13e374af6efb4b597fe8c04dc4558c00527e3f"}) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000000040)={'ipddp0\x00', @ifru_ivalue}) signalfd4(r1, &(0x7f0000000300)={0xff}, 0xfffffffffffffcf5, 0x7fffd) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x70, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/112}, &(0x7f00000001c0)=0x50) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 2018/03/24 09:29:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="e9", 0x1}], 0x1, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1f, 0x2) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0xffff, 0x8, r1) 2018/03/24 09:29:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f0000000040), 0x0, &(0x7f0000000500)=""/226, 0xff58}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0xe0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) write$selinux_create(0xffffffffffffffff, &(0x7f0000000080)=@objname={'system_u:object_r:updpwd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x34, 0x20, './file0\x00'}, 0x3d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x1, 0x1, 0x5ef7, 0x1f, 0x9}, 0xc) r2 = getpid() setpriority(0x0, r2, 0x7f) gettid() 2018/03/24 09:29:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xde, 0x3ff, 0x4, 0xe9cd, 0x100000000}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000440)={r5, 0x3}, 0x8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)=r2) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000340)=[@rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r6}], 0x30, 0x1}, 0x48000) sendmsg$alg(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00000000c0), 0x0, 0x40000}, 0x0) 2018/03/24 09:29:40 executing program 1: getgroups(0x2, &(0x7f0000008ff0)=[0x0, 0xffffffffffffffff]) setgid(r1) setfsgid(r0) 2018/03/24 09:29:40 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc200) syz_emit_ethernet(0xfea9, &(0x7f0000000040)=ANY=[@ANYBLOB="5ff0963f7bcd0c3a636c4535e8984cb586dd6076605100303afffe800000000000000000000095f86242ff020000000000000000000000000001860090780014000060c5961e000000000100000000000018060000000025b6b42642e45123000000000000006f00000136ec7e79ad47baaaff4bdecd6fe0f88dc07bfc024f213939017e753cedb138d410ef3016bf2f4a12f6c94c9b8e8e1264e6baa13c4ecd2bb85a756b3f"], 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3ff) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000200)="ab35292bc0e27bca5d1a2f5432bf4878ff896807c0c135d4a00855a09a795559490b44514f77f7d7dc44fd06d9b692617699b38e26db4ea48500275cce303668faa6464f428908f272a1477752fafda3810a4e38064e5eb24e1689a68fce5539dac9c2c5495a4d20eb3401be52ad2444069d8abed6d1c262c3f84e91921fa22282b28549402a1bda4ea985ce5af2c56b0e3ef3b913984524d8fd485c3af71275f0c2a7afa709575e4e4e1f974d8fbb89698e15e15334f87f00ea230af7e212dcd975920da58bd694fa8e7af59a7e79f7903d0747b6") epoll_create1(0x80000) 2018/03/24 09:29:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0xfffffffffffffe45) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x100000000, 0x6, 0x4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x2, &(0x7f0000000000), 0x4, r1, 0x7}) accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000200)={0x2, &(0x7f00000000c0)=[{}, {}]}) sendfile(r1, r1, &(0x7f0000000240), 0x400) 2018/03/24 09:29:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 09:29:40 executing program 3: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0xc0001, 0x0, [0x5, 0x1, 0x3f, 0x4f6, 0x0, 0xffffffffffffff8f, 0x0, 0xffffffffffffffff]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/24 09:29:40 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x410400, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x2, 0x8, &(0x7f0000000080)="87e48888657cf0dc26f883acc70e64ca1347810ae25aa0b0a2b13eff1a778c08b3db74f12a58a6c675f0faccacf518b555c401484d2f495f8d8685d96858fdad0b7b8558ccee10b45cf37f1bd3f220223b28450589ff73ceaa4dec7efceb13362b2c1b93fb0056b0d6aa375dc841fa35af70c23a", 0x3, 0x6, 0x73, 0x10000, 0x1, 0x5, 0x80000000, "645cc4efcaefa87749a2085084b8883e0ea1f65bff1425c27cea916ad8267840e4617e8115f6ab84b8219937d61f5175bf381dd46b6c0881b0229cafdb4ad4188e844ef338ca96343ca947d65bcd6c75895b2c6e9edcac5935798f82d6ea438359ff57cc5cdb4fd6ac25acaec765d871ca2a2d99a1c221e162d623"}) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$unix(0x1, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) 2018/03/24 09:29:40 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005440)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x17, r1, 0x1, 0x7ffffffffffbfffc, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x3c2) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000140)={0x80000000, 0x6, 0x40, 'queue1\x00', 0x10001}) lseek(r2, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000080)=0x6) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) 2018/03/24 09:29:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x2000) sendmsg$rds(r0, &(0x7f00000021c0)={&(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x2}, 0x10, &(0x7f0000002180)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/228, 0xe4}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x4000}, 0x20000040) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') umount2(&(0x7f0000c56ff8)='./file0\x00', 0x2) unshare(0x24020000) 2018/03/24 09:29:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) getpeername(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x80) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = geteuid() r2 = getgid() fchown(r0, r1, r2) 2018/03/24 09:29:40 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f00000070c0)=[{{&(0x7f00000001c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/64, 0x40}, {&(0x7f0000000340)=""/104, 0x68}], 0x3, &(0x7f0000000400)=""/114, 0x72, 0x1}, 0x7f}, {{&(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/174, 0xae}, {&(0x7f00000005c0)=""/11, 0xb}, {&(0x7f0000000600)=""/209, 0xd1}, {&(0x7f0000000700)=""/104, 0x68}, {&(0x7f0000000780)=""/105, 0x69}, {&(0x7f0000000800)=""/189, 0xbd}], 0x6, &(0x7f0000000900)=""/210, 0xd2, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000a00)=""/168, 0xa8}, {&(0x7f0000000ac0)=""/205, 0xcd}, {&(0x7f0000000bc0)=""/151, 0x97}, {&(0x7f0000000c80)=""/30, 0x1e}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000cc0)=""/43, 0x2b}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/210, 0xd2}], 0x8}, 0xa8}, {{&(0x7f0000000e40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/179, 0xb3}], 0x1}, 0x101}, {{&(0x7f0000003000)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003080)=""/4, 0x4}, {&(0x7f00000030c0)=""/255, 0xff}], 0x2, &(0x7f0000003200)=""/195, 0xc3, 0x7}, 0x80}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000003300)=""/217, 0xd9}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/75, 0x4b}, {&(0x7f0000004480)}, {&(0x7f00000044c0)}, {&(0x7f0000004500)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x7fff}, 0x200}, {{&(0x7f0000005540)=@generic, 0x80, &(0x7f0000006800)=[{&(0x7f00000055c0)=""/4096, 0x1000}, {&(0x7f00000065c0)=""/88, 0x58}, {&(0x7f0000006640)=""/220, 0xdc}, {&(0x7f0000006740)=""/169, 0xa9}], 0x4, 0x0, 0x0, 0x10001}, 0xbe}, {{&(0x7f0000006840)=@sco, 0x80, &(0x7f0000006a40)=[{&(0x7f00000068c0)=""/152, 0x98}, {&(0x7f0000006980)=""/158, 0x9e}], 0x2, &(0x7f0000006a80)=""/93, 0x5d, 0x5}, 0x66}, {{&(0x7f0000006b00)=@alg, 0x80, &(0x7f0000006e40)=[{&(0x7f0000006b80)=""/121, 0x79}, {&(0x7f0000006c00)=""/19, 0x13}, {&(0x7f0000006c40)=""/193, 0xc1}, {&(0x7f0000006d40)=""/213, 0xd5}], 0x4, &(0x7f0000006e80)=""/147, 0x93, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000007040)=[{&(0x7f0000006f40)=""/177, 0xb1}, {&(0x7f0000007000)=""/40, 0x28}], 0x2, &(0x7f0000007080)=""/31, 0x1f, 0x20}, 0x101}], 0xa, 0x2, &(0x7f0000007200)={0x0, 0x1c9c380}) sendto$llc(r0, &(0x7f0000007240)="e223cdd82e58ed6db96a083ff20d375f0006a2df4d8c13913f92c1f76c5460c60fc9a2c155bcd51a5b4f5c455d5ba07356af6a53b0fef44326579bc10629bf3c40e36950d5bd", 0x46, 0x40000, &(0x7f00000072c0)={0x1a, 0x30f, 0xb350, 0x8, 0x0, 0xff}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000073c0)=""/147, &(0x7f0000000140)=0xfffffffffffffd68) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2276, &(0x7f0000000fff)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) ftruncate(r3, 0x100000000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180)=0x80000001, 0x4) 2018/03/24 09:29:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1000000004) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000), 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2}, 0x10) uname(&(0x7f0000000040)=""/139) 2018/03/24 09:29:40 executing program 0: r0 = memfd_create(&(0x7f0000000300)="2f6465762f7667615f617279b163f8a2714c09a3213f5ccd72acf4ba13610a81be5b3aecb300a8672834080000000000000000000000000000", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x71, "9b93d1920b2e21d9169ee9225ca3fe59a12573866ef2bb459a1627d9318c110fce352035e7ae5dd9fc3443bfc68ed10b802f66c3607fb9d6975f6ced4b63bb412222f23e2ca31d8791f0ab87bdf355494ba547a496ff00bad028292aaee818d393530c48875efb6eb9693e2da85be25038"}, &(0x7f0000000000)=0x79) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8201, 0x8001, 0xfe7, r1}, &(0x7f0000000140)=0x10) write(r0, &(0x7f0000000040)='O', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/03/24 09:29:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x21) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) 2018/03/24 09:29:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xecf, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xc1, "ae3558503c21310f842c3f4013a4d704d03faab87af3347d800be22fca045c62603725c700ce4e56e4c898dc9b61b3cbaf88fe9a84257f2f838de84d9207e515b71202b9ed2ff3f2deca0c4320632b1bcd1008d40db5124ed0b970d5fb877404be8416272297d7f793c8826b924805665e43b3767d09971e529ae8cbff3ba410128b48a508591aac96a2796c104e05d6953add116a8b1e6591c88e0e7d67786923f758b4d75f6d40a9c26ee6fd422b42319308046f3a8e4a9f5dfba0ec47f79b01"}, &(0x7f0000000200)=0xc9) epoll_create1(0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) openat(r5, &(0x7f0000000280)='./file0\x00', 0x402201, 0xa2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0, r3, 0x5, 0x2}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/24 09:29:40 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0x401}}, 0x7, 0x7}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x8, 0x8, [0x6, 0x8, 0x8, 0x0, 0x7, 0xb1, 0xfffffffffffffffc, 0x8800000000000000]}, &(0x7f0000000140)=0x18) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/24 09:29:40 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), 0x4) sendmsg(r0, &(0x7f0000000cc0)={&(0x7f0000000780)=@can={0x1d}, 0x80, &(0x7f0000000840)=[{&(0x7f00000008c0)="94", 0x1}], 0x1, &(0x7f0000002500)}, 0x0) 2018/03/24 09:29:40 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./file0\x00', &(0x7f00000001c0)='./control\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4001, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chown(&(0x7f0000000180)='./bus/file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 2018/03/24 09:29:40 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000ffc)=0xfffffffffffffffd) 2018/03/24 09:29:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000180)=""/129, 0x81}], 0x2, &(0x7f0000000280), 0x0, 0x100}, 0x40002123) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/03/24 09:29:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000100)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f0000000800)=ANY=[], 0x0, &(0x7f0000000040), 0x0, &(0x7f0000003ac0)=""/214, 0x7a}}], 0x1, 0x0, &(0x7f0000003c00)) listen(r0, 0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xfffffffffffff001, 0x20000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000000140)) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x40046103, &(0x7f000065c000)) accept4(r0, 0x0, &(0x7f0000000000)=0x31c, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0x80, 0x0) getpid() 2018/03/24 09:29:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xf5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r2, 0x2}, &(0x7f0000000400)=0xbe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authenc(tgr192,ecb-twofish-3way))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6, 0x6, 0x400}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x80, 0x1, 0x0, 0x1ac, 0xa4, 0x39, 0x7e, 0x5, r3}, 0x20) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1000012013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/24 09:29:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/03/24 09:29:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x24000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0)={r4, r5/1000+10000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000240)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000040)) 2018/03/24 09:29:40 executing program 6: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, r0, r1, 0x5c66, 0x1, 0x2000000) mount(&(0x7f000002d000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000013000)='sockfs\x00', 0x0, &(0x7f000000a000)) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) setfsuid(r0) vmsplice(r2, &(0x7f00000018c0)=[{&(0x7f0000000240)="c48c75f6637e70806e216596eb8d1ef5a2a8b5d58a04f0024b6572fb3e2431965a1014ff363f211d9d1fffe51b13a2ef6ae0f523046bee52de9b05b49e4436e3d6063211b425fe90d0c106e079d1690eba091959656a3c90e39e07e03714bde443cf4af2630837cc81f7b2def460471ca7370da2d402f33fa13d5017245213c630d1122952fd4cf66047e58a582b78804debb6fa744c0f69b3de92f482bdac6c1e8f02e1a3905bca7fe78708ac9886ba3d63deab8f41ab007ed75fc4d304757d530c7e6b9689c71161d3472bed61c180bc3d1a72bd4400ae9664c1", 0xdb}, {&(0x7f0000000340)="0f7636a9b6377320fe7dbfdd638a4958017e2322d7faa08800e0304b575baab94c8583c670b076b7fcb34b9f9893f94a2040267ad21dd28d9aa8a0746ca7b4989c4f11886600d04ee41845c3083b4db1d15b71afb2edb2f1c40fbb2975eeb180438bf30fe22f60d11f7424858ce0b183b6705dc655abba94c26ce1b39e9a3539673e2378c2490b679dc93c97867d546c4aa5fc7705", 0x95}, {&(0x7f0000000400)="46c3cf469523b8089bc97aa26c047d6bfd74764aee0b9100161895391ecb921852113a8dd9ca97bb47f2b56a50fbe621250675e85fe15e6eb92514eecdd0dda22f939f5559f83086dfaf84f73ba970c60e3f13392f8a0de0b331cedd6abe158ee578a70ef4589d125f6b4f428d4fe445eb58d946d088bb64132f5b5f8e0f11faa606cb753f0ba82bd03dae964edd067e5cfff3f4244aad045ccb62531d2f02743efc99c375b7ebbd880068fe2b9392bba762ba293fd0df", 0xb7}, {&(0x7f00000004c0)="c567badda1cd2ea2d344e2288d773da4e52cd86262d3083c9bb8663a65852c06c556a671d2916bc1c8f545477a618258c79235ea3c4c0e390442da03193485c3575ce1cc2e98d30f579f14a20981bc789de1000c8b05fdf668e16d669509d31c3db9e583612781d6ebc755e5f4bf2f444dfc6b3f51dd473e51a20a4fe0ab118cb1006f7469544c8b6197598667c29583770958be18c240ab675f204c0cd625e726cc2c2f484b45c9017eb5777fa23232c6f8feae7de8688b316f0855", 0xbc}, {&(0x7f0000000580)="f53dd7ec9d2d444a5892fac28c24637c3d22bf9b79ef90f0b58b02d04b5dc61454c456f8ecfa2d8995c0070072cc830e8009d149b55f9b9b99fe050efb97bde3d81e4a80243c450650ffa711518d0177748c33fb11711515ed2d1f932246b3d7cf3f23084eaf5d025b091ccc03bd960f3e798c491c1722484867741394dddb73aba398ee0c07080ed9a9e1a5b747abcdcd211269e547ccffe7b8279d631ddd57338ed40e91b3f93ef7c206230ae354478917a730c8c7b3c1f9a04a0f4de2c5a542e6b5aac2c0ea0b710aaa3255a8e915e478cbd57932bd75bce9559e2ee004bb2fdf28", 0xe3}, {&(0x7f0000000080)="5e85cf09047aadf544051572ee62c93830adb349ba404c6dc00880b84ac70016ca41963a7ac5bf48d2ec952ae8f2423c9814656f5f08e2226e82d2366237ae6949cc3320482a572a438e4df304484d34956af498d4d3412ffcd963c2b2d7aeb47475298012a614035434cf42446e8c0e74208bf1a9d8ede2d949658aa3e8938a", 0x80}, {&(0x7f0000000680)="10bbf3f995d22eeedea70deeb9572cb5db5e5bfd11f04e6b9b6b0adcdf664c199686440138884bc998fcac0b97199f99c3b53c630ae58726288a9289cc478714fba1bbfd0ac5f1941bfc19bbad71f387027b927a6c5e7069814d4e6e4ea29a581f83c1958f57c74348fe0a78ea95ff0cf945764c84356edd6ed83cd5aca1a8ca918514", 0x83}, {&(0x7f0000000740)="403861c134cdc129800c6383c571e5e8148b4dd931afa8474c9a572e8a34829531618038c50546333f67a788d58c1cd00e297dfe22dce962b6a6ed61f1d1f6616989311855ae6c8f6d810c0cde87a84ba4361ab33419d1747d7de1b0be9a5388b8af9e0b9588aad65c32", 0x6a}, {&(0x7f00000007c0)="b5b281ae69dd37290c1a310bba52bf791dec6b6512455686884a3f61821b11389bbec444f2994243a3fe06dab484b54b9b665b6fdd735deba43d54923f01e8b3958c52fdcf452fa2b7462c30d35fa5e9c25d4db598e6ff9ab5be8e9a3e5c9c0228c14e1f5078c9645a2021095ccff5e30c985f7e2af480a8fbda978b65c4e3a087f8d42a6d323befec97f984f19e0ee6a2261b04cce03caa8feba5baf36ea7b249adb1ec871d90954f09dc52dc7a4a5b45cb95f0cc68d2d6f0d8e0700e005c50cfd444cf77f707c31e7ab009f42a73189280be7279f73e6276eeb16394", 0xdd}, {&(0x7f00000008c0)="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", 0x1000}], 0xa, 0x8) 2018/03/24 09:29:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0xf50, 0x0, 0x208, 0x0, 0x0, {0x16}, [@nested={0xf04, 0x0, [@generic="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@generic="2f2a560b27dd051d21d91ed52036c6ccea7722671e8077b088e38820415f0896e88f7c17635d0ad855b8e923ac843177389c464163b80097"]}, 0xf50}, 0x1, 0x0, 0x0, 0x24008000}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x802) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600, 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x0, 0x7, 0x1, 0xffffffffffffff25, 0x7b1, 0x7fff, 0x2, 0x5, 0x1f, 0x4}) 2018/03/24 09:29:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1f, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="66ba4100ec0f3067660f38824bf4c4e159f89ad1b3fd30c4e2710c356ba650cab9cf0b00000f32ad3e65660f2224f49af02c00000e01", 0x36}], 0x1, 0x1b, &(0x7f0000000140)=[@cstype3={0x5, 0xa}, @cstype3={0x5, 0xa}], 0x2) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000500)=0x7ff, 0x4) sendmmsg$alg(r3, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000010c0)="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", 0x599}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/03/24 09:29:40 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x800, 0x6, 0x7, 0x6, 0x400, 0x4, 0x7, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4f, 0x1, 0x100, 0x7, 0xffffffff}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000580)={0x3ff, 0x8039, 0x8200, 0x1, 0x8056, 0x2, 0xed, 0x6, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000800)={0x0, 0x100000001}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000880)={0x0, 0x4, 0x3, [0x5f, 0x2, 0x400]}, &(0x7f00000008c0)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000900)={0x0, 0x3}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002580)={0x0, 0x3}, &(0x7f00000025c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002680)={0x0, 0x74, &(0x7f0000002600)=[@in6={0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}]}, &(0x7f00000026c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002a80)={0x0, 0x0, 0x50c30, 0xfdb, 0xa2ab, 0x6, 0x8001, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xfffffffffffffffc, 0xffffffffffffffff, 0x7, 0x8, 0x3053efad}}, &(0x7f0000002b40)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002b80)=@assoc_value={0x0, 0x5}, &(0x7f0000002bc0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003240)={0x0, 0x274}, &(0x7f0000003280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003340)={0x0, 0x1, 0x10, 0xed5, 0x2}, &(0x7f0000003380)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000033c0)={0x0, 0x0, 0x10, 0xdd, 0x9}, &(0x7f0000003400)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003440)={0x0, 0x9, 0x731}, &(0x7f0000003480)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000034c0)={0x0, 0xc9}, &(0x7f0000003500)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004880)={0x0, 0x5}, &(0x7f00000048c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004900)={0x0}, &(0x7f0000004940)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000032c0)={r15, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004980)={0x0, 0x10001}, &(0x7f00000049c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000004a00)={0x0, 0x4}, &(0x7f0000004a40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004a80)={0x0, 0x6, 0xfffffffffffffffc}, &(0x7f0000004ac0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004f00)=ANY=[@ANYBLOB="90a70000", @ANYRES32=0x0], &(0x7f0000004f40)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004fc0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="e7bc4cd14e14a47d419d9c2467022537a2770ab30dbaa8901ae8c8da2a13785d1384850d64bf64ea984cbdf7f77cb88da3e7d4e3afdbcbfa50fdb2f634742333bfc744a26c3bb856fbc69472662c064cff2ab5830693cb8c4809d04c0ba663ed193cd38e41b23b832df5e2baa9411f31588e0badfeeaa19a068aec2ba41963c25e9bb828521379adb62acab106c36c2b29fb20a58e10193412fee2be07849c73858b3ce188fc53e1a2b920376c3a8660d4b2d5c35ecae55c5660964036bef76f390822a07ac6876b531e97ed420cda669113cb89a98515825a7a8cf82b9835", 0xdf}], 0x1, &(0x7f00000002c0)=[@init={0x14, 0x84, 0x0, {0x84, 0x1, 0x100, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x800c, 0x5, 0x8000, r3}}], 0x58}, {&(0x7f0000000340)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000380)="f7a773aa1d02c7f3a0ee", 0xa}, {&(0x7f00000003c0)="398d68294327c3b2cd600c94f43a43d3b718f6f9b482f5202d7a5c63ddbfc095676eed9fb01910126ec32adc2fefe45a0f24f0085264b4727f5b7564cd0298c151ffef1d334730055fb243a74015417dd9d895d7172f3eb0a1a8192c4e19edaac7859738b2117d0066c2b734e0", 0x6d}, {&(0x7f0000000440)="1036c3ca3685378638cfaafa42424d8290790211a0c59b7c107c2508fdc10f324838b6c831ff9541f7beb8a4946d9c136dfdc0ba871cb9b3ca8aad47de5cb1807dadb1199ac97c67cce7f66cf5350de2a5dd7d3f13a34db6434ec093e715d8bb50763626b11a8150b7ced76aadcc2d7d1e1cde7cf26a6d5e3b6dc6c649800ce999641088a82141c5cfc2567b0bce5d99da0b65abaa01735f014d04d7aba27cbaccbd373f5f5db74af67195a4af0130f299cf7dad6860e08842205830e069708b4ddd713e3aab577cfd2cab97b81ee12a", 0xd0}], 0x3, &(0x7f0000000600)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x46, 0x8000, 0x1, 0x2, 0xc009, 0xe1a, 0x1f, r4}}, @init={0x14, 0x84, 0x0, {0x2, 0x1000, 0x0, 0x7}}], 0x58, 0x4000}, {&(0x7f0000000680)=@in6={0xa, 0x4e22, 0x56, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000006c0)="527ed02b6809278e0127fed38faf605139382cacbbd5f4be891cc6864228bb1e8b2989e8d219f76ea9f022e0aa64b48f62c2ac76c0fabd29", 0x38}, {&(0x7f0000000700)="06a4ef630cb438023b47f804ae093d1b7c1929f907a5ce359f65144d12bd88a20b337a9c8019a163acd7feb7cb822173bab40dab696c871c054ef42a1435ed0d5443563b0efe52253ea0e8910107113525dec12f052f4185ff775370905fa53d2646082bfc56c9d3fcc9", 0x6a}, {&(0x7f0000000780)="ffa77e7bf49a90aa65196f50491db4b0ce2d88a137e1d6a4f8366657323c4382e54ec039cd84ded5f8cc990789f39f8d2b88beb905", 0x35}], 0x3, &(0x7f0000000980)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x4, 0x1ff, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xdf9, 0x1, 0x7, 0x81, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffff80, 0x8004, 0x7, 0x80000000, r7}}, @init={0x14, 0x84, 0x0, {0x959, 0xfffffffffffffc01, 0x9, 0x8}}, @init={0x14, 0x84, 0x0, {0x9, 0x1, 0x56f1, 0xfffffffffffffffc}}, @init={0x14, 0x84, 0x0, {0x1, 0xfffffffffffff000, 0x2}}, @init={0x14, 0x84, 0x0, {0x8, 0xffffffff, 0x2, 0x7}}], 0x134, 0x4040}, {&(0x7f0000000ac0)=@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x5a}, 0x1c, &(0x7f0000002040)=[{&(0x7f0000000b00)="ea3dfc4aaaa54807646d9460caf0bb1943faedee0bf925db4da9397318770b40821c95ad1a61b830794c5a3f83b6f03672203a464fb4655085841fd9d062bc87b93766ef7bc8f776ebbd9a016f08277f67bcd8d198197e7036d20b8ed70e556d5722b9bce88da8540d33523c93af628cc7ce5689284efbafd35202b3d388c79eaa199fa895974c15e490b6925867c92ed21aad942f1aecebdfccfba2b0a0e45a53cba743313d84fcb18c0351cc15191410e870329634aa3cb1eab6827924b54c5ac4acc1629a0f4d992c", 0xca}, {&(0x7f0000000c00)="b5b61f11adf91e9053c879c001e42bdc1da65d9987f190be1fb6a8349bcc519244ce35c0e32914d3ed9737dcd2bed67c753b6d2d753a42a0dd8156fa63f75ffbf4dba2cf088a258e4cb2b67d2c422ec465fa324018bb4e5d7f6a9f630194b165706f41de3d4b00cbadc1e0342514dc05a49c25407f90d4eb157d3c0687665bc3d107c914baf57ae8d5c98930446f9c70fa3ba22f095a5c66fd20d83876a7483dbd3cf5082968735cbabad4d4f2864eb2ec937492421c1f71319c01cd1bbd3d62cd9b", 0xc2}, {&(0x7f0000000d00)="f81813aafeff502ac80a666de2543b99bc1e6b1e9a18b9", 0x17}, {&(0x7f0000000d40)="1755538411885f8a3e2f07ae9398228675d20001a4ed5808257e892bea55d4aa817c7a81f73080dbee31d9b255d1cb5e7d4e073965b80e573801aa7b17aa722cf4347a863fcd7c85f52f0fb9ffa1aef6c4de47202e55345ffcc8da", 0x5b}, {&(0x7f0000000dc0)="2642e9f0836bcf00e9ba193ce0b3d6c015dee2c2a061e2044d53f59530e5caf037827f10582f53c9e2bebc88c8467d11fa383af75766f9cda7", 0x39}, {&(0x7f0000000e00)="596d15e216d9eafdf621abebb40c128ef5582054028cf010474c38137bd1b351b640258e1dd0ed9dd9cf6660b554e52af649675f23fc26e1b01b61b5c87d7724bf168dbe73eb4d214dc5d169ddc9e7b27c636e2597ec87523a970ec48a223e4e5e088f73f5763be8620cd5760ad4a25595f004381988eff267a62c62d97edf8244fb179456e8a555d9b166b06431b4275faea7d8269a2826ac354f034896db9a7b96c770fe6ab55b140fa76e03938a2905cc31c468028a3e2797e51b6a9a21472d39614d3dfb533afa15ab5d3a42651ccf2f5e0e7e76d82da073fd90854d437fc6fe434de60daf0aba8456170116fb4d142583ae", 0xf4}, {&(0x7f0000000f00)="3866aaec75d6b16269af4d46e8fc254696048c899b352e8d8bbd082c5aad19f3aba9d37397e758e1814cd19535a2aafdefe770434114b54ada3e77448cd7459bfd30cb9e356093f56ca17953c8d2fe86fdba92158bd1f6a7bac3248bc44f9ea71062fe536a6e8f1d4977876778ec629e74edaefe69158d9edc33c947dd58fc26baaa85d20611183addfcb1fbed241151ff963ba4636957e1a848f5a0b6d2682ada2ca38c9ef924f673d046d0e043d9f4b5", 0xb1}, {&(0x7f0000000fc0)="0f02ea88608ef4ae2695c7c12833c0c281f2fbaa9c50a9942467497d885da1947a1bf7a3ca25607634e7f4e65f82c90cfa17504a934b8b9b595b4963532059a91bf4f5c0062932b19fb0981eb16b2c59c1bebbd0106d334fbea19a58b7dd2c9b2572b4a3", 0x64}, 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{&(0x7f0000002a00)="58e252c2aaf32490bd77b2030b6bb3143ae7505b2ea4b8cec18b9d7a00e33a8fd8c6d3f6c95b", 0x26}], 0x6, &(0x7f0000002c00)=[@init={0x14, 0x84, 0x0, {0x5, 0x7, 0xc35a, 0x766}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x8, 0x4, 0x0, 0x1, 0xd610355, 0x60000000, 0xd5, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x2, 0x9, 0x3, r11}}], 0x84, 0x4000}, {&(0x7f0000002cc0)=@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x3}, 0x1c, &(0x7f00000031c0)=[{&(0x7f0000002d00)="85de50296e7fe77101ebca77bcfbbad49c0245f98e23a923eccbc323", 0x1c}, {&(0x7f0000002d40)="c480764425a9ed8bd7e9321af2a3e8d121331953e6f3cfc96691284fb7ed9223da555edbd687655f912368cd9275d52879a58bcbca8b139c6aadd43e9f9e0a675f6148e8b88be030eb07b1bc5f2167769b8af7727ffa25d2194df6bc497d6c213e385cd5157c3b2ed84c6684864be3fd565de906d51c275d91a4c0bc093d5024d526022aa7f1a26667dded5af394d45b3b11eaf1a86823f22729865911c03c7b500b7d30bc2e1d225859620b1422e6254269d9cdd1f39da16759002c358e329f76a588107e9b07b97461bb", 0xcb}, {&(0x7f0000002e40)="7afd7de4db47ae879455a3144524", 0xe}, {&(0x7f0000002e80)="9fa9c403586155978ffafd84deec736d771b7bccf06f8aeb77ccaca1affd7cac2cb99788c25421419ddd40f9cb97a6cdeaa106f497aff8e0470786974d39840107182f0aa6ec95d08d604a4c85311c8cdd4674759cff51ff6645dd12942fd381a6afbc79d4d43083984d9e39e5adb7782f77d13a552ba3cb100b9027fe1f39b84e224198e73f053759a9d7a18d0d642abffafc89e3ca860a07d6a4eee5c3", 0x9e}, {&(0x7f0000002f40)="b7e251f6b5a0df8dfd0e0c01a5a524c98a424a4c17efe245f6e80bd9d2c0730060ab513827b5025c23f5aec23edffb97062bec1954761116c2bfb2d44d44d8bc8f345a2f741aa1cf783b8c6a1db27c389052e7694f78ace4f209bb7aa74045862cf01ec4ab5c6bcafb471d0377a523fbf81b0253bd71", 0x76}, {&(0x7f0000002fc0)="0672644ba4f5d62d0383e1ab2474021380823e33cbab24c2689c2f4a69188fb6042723da05", 0x25}, {&(0x7f0000003000)="35951ec552ffc12cf98cd15c", 0xc}, {&(0x7f0000003040)="61f5f12fff5ba6d842bb1fcf62467b13d1a4b618bfa191fb7a507b6de62c4f137ff94b3da16a9115d6192912bcf7c125b070dbe6fa3b51b199504db89be2795a1911dda0204374b23b25f806220f", 0x4e}, {&(0x7f00000030c0)="ddc452bce2d451e8bea10e706767c856b355eb4be05bf781806b6ba19979bad5e444c2d4f1a1ab9400a86e2527d4138a8e209567d746dc2f9a35fc81f50efbb9fa297804286a24752a8c8d51f197fe3bd1cb24a08c8ab8197aefbef6d6cd302bd9bcb988b4270d6b791f9d87597099680233d95a882c2fae9d05d4eeed6e4789d0b7e338746b0dd1ed2eee4228cabdaeb009f81329c54a84f146f5b122e99834f7e1b2f40712d5d27a962abdbd9c8496c77f87331302a19aad49c14f2fe5a2de1900959bf302b4082d", 0xc9}], 0x9, &(0x7f0000003540)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x1, 0x4, 0x1, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0xb82, 0x8000, 0x1, 0x5, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0xd8, 0x1, 0x4, 0x100000001, 0x100000001, 0x545, 0x4, 0x4, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x4, 0xffffffff, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x84e, 0x8, 0x456a0086, 0x80000000, 0x6, 0x1f, 0x229, r16}}], 0xdc, 0x8000}, {&(0x7f0000003640)=@in6={0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4040000000000000}, 0x1c, &(0x7f0000004840)=[{&(0x7f0000003680)="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0x1000}, {&(0x7f0000004680)="3806c0e642214d60d27e7bf912af35713f0979bf66bf557ffd1ddf42cf3702fb976c717116ce45ae488bb65de79f3a8080c59549679efcc909f35562a74a87c2d0fc08f624c42525352c3a6384441a6d73f1a5e3720646b7d054de82912fa2a8dc53f2d61c57bd24b18c5a123430f64cc9a1695b71d0a1b143a86289d3206f40e2a370ea9859cc7ba07c05c265ba2fec8d357d8f96496a879167fb965e9dd818016e80aabb3eb67cb6d698b036b1fdac", 0xb0}, {&(0x7f0000004740)="64cf1bbda73b001efaed037482fc5a5b2f85388027dabe014a028ae3e18e4faa3552cc4375f489a4a0d6debab19e3319cb33c577e86ef8ad8cd2f013b0f14c30128ffe62ce420437a281bf8e6b7d7fb05a33c2f823d7649b6095874b4f8be6af684f4a1472b4ccc6eea75e5b1f2bd220394c3ee16119a3035870b4645ddee07c721968cdc476ecbd8e3d2d2f07444275ef1ce5b8d3ec1851ee6eab20a45d09ced321a5c007cb064e46db33edc5a6397d8267fc9d57a5", 0xb6}, {&(0x7f0000004800)="4c921495d888c8312c", 0x9}], 0x4, &(0x7f0000004b00)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffd, 0x20b, 0xc2ca, 0x6, r17}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x80000001, 0x8200, 0x5, 0x0, 0x7, 0x8, 0x9, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x80, 0x8000, 0x3723, 0x7, 0x6, 0xe4, 0x5, r19}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x7, 0x8005, 0x1, 0x7, 0x9, 0xc1b, 0xfffffffffffffffe, r20}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x4d, 0x1, 0x400, 0x378d, 0x1, 0x20, 0xfffffffffffffff9, r21}}], 0xdc, 0x40010}, {&(0x7f0000004c00)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000004ec0)=[{&(0x7f0000004c40)="b5976a5db25b10feff4c767b42e7719917dfcc0781a99c4b4f324f0821b0241f34dab925ffa4ed6342dc78fa8df3f9cbc8ecd8595e0459248606fb38346bbf5795a5fcfed19ebd82c2d861ab62a83c0d07d41029a89fe59c6a9b24cd03da3d256c385abe7fde3709504d893af86cb3d6af02f6df00bbb78db61b1f43f2cbb17c4e6adc9292b1d708e7d1345dbe18dcb8f6964fa46f88c36c6f0c562c2eda2ea44d1285d1c67040443d84cbb5c9d9da3ead3a1d4c665d60abf69c45cb84000171fc43450e0975f10221355babbdb6", 0xce}, {&(0x7f0000004d40)="cc19ff2ab5a7ed9f3829a5b3aa943125eafe7cca886bbf581be1ff7f28f471ec67530a10d6a7518f2b6331ac4330653e3c876823fbc95b22853188cbdd99fdbaa1d73c2b647d615f44da7f6341e920ee1b7fdc695e263aa597e247e5e0a978554b78c570ae111493fadf8d1a4315c933cf51cb51200272d32874bb2c530619609e2d3231d8a462a674f9ffdb", 0x8c}, {&(0x7f0000004e00)="1a3868080f02f69f0f96", 0xa}, {&(0x7f0000004e40)="1a2c15cf1c40c2397adbfa57c6014d1ae5306921cc443d37bf49f47cdf35b5cde04a20a7f16ce0f36fffaf976eed04d804ef0c97a12233d6d467f9a3f8c8329f371968", 0x43}], 0x4, &(0x7f0000004f80)=[@sndinfo={0x1c, 0x84, 0x2, {0x5b6, 0x208, 0x6, 0xffffffffffffffe1, r22}}], 0x2c, 0x4}], 0x9, 0x40000) 2018/03/24 09:29:40 executing program 6: r0 = socket$inet(0x2, 0x200000000000006, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mkdir(&(0x7f0000000000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x48, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 09:29:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f00000015c0)=@bridge_getlink={0x28, 0x12, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x16220}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@broadcast=0xffffffff, 0x4e21, 0x2, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0x3b, 0x0, r2}, {0x7, 0x3, 0x8, 0x40, 0x1f0b, 0x1e8, 0x76212f71, 0x40}, {0x100000001, 0x2, 0x8001, 0x20}, 0x3, 0x0, 0x2, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x2, @in=@rand_addr, 0x0, 0x1, 0x1, 0x2, 0xfffffffffffffffb, 0x1, 0x5}}, 0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) 2018/03/24 09:29:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6ce}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x5, {{0x2, 0x4e21}}, 0x75cf28c8604bb064, 0x3, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x20c) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r1, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000180)=0x8, 0x4) 2018/03/24 09:29:40 executing program 1: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r2, &(0x7f0000000000), 0x139, 0x0) lseek(r2, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x4) recvfrom$packet(r2, &(0x7f00000000c0)=""/160, 0xa0, 0x40000000, 0x0, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x7fff, 0x5, "167679b89d4e", 0x7}, 0x10) 2018/03/24 09:29:40 executing program 7: pause() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f00000000c0)={0x7ff, 0x2, 0x6, 0x8001, 0x1, 0x59, 0x9, 0x7ff}, &(0x7f0000000100)={0x0, 0xc7, 0x200000000, 0x9, 0xffffffffffff8001, 0x1, 0x0, 0x9}, &(0x7f0000000140)={0x400, 0x80000000, 0x8, 0xffffffff, 0xfffffffffffffff7, 0x8, 0x1, 0x7fff}, &(0x7f00000001c0)={r1, r2/1000+30000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000240)) getsockopt$inet6_opts(r0, 0x29, 0x7721caa12e14cf06, &(0x7f0000000280)=""/47, &(0x7f00000002c0)=0x2f) r3 = dup2(r0, r0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000300)={0xfffffffffffffff9, 0x1f, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000001400)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001440)={r4, 0x3, 0xc07, 0x400, 0xc41, 0x8, 0x100, 0x100000001, {r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x204000, 0x100, 0x741b, 0x7}}, &(0x7f0000001500)=0xb0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001540)=0x0) ptrace$getsig(0x4202, r7, 0x9, &(0x7f0000001580)) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/kvm\x00', 0x20000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x2, &(0x7f0000001600)=0x0) io_destroy(r9) readahead(r0, 0x8, 0x8001) modify_ldt$read_default(0x2, &(0x7f0000001640)=""/169, 0xa9) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000001700)={0x80, 0x7, 0x8, 0x9e9, 0x9, 0x6}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001740)=""/181, &(0x7f0000001800)=0xb5) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r10, 0x112, 0xd, &(0x7f0000001880)=0x6, &(0x7f00000018c0)=0x2) ioctl$KVM_SET_SIGNAL_MASK(r10, 0x4004ae8b, &(0x7f0000001900)={0x75, "068971e46ee7af11d0da3c9f29d59add63db87299cfde8745732ecf6547cd3b02c387fec887b1d4b58e185fa0c19cf55f0d9bbbae83987f2dc02ab437820c957cf47414be66093f60a5e06d1819e259b643c40c385b2bf54bc4fd84a3f9af27f39978c9217eacd635edaf81fc63f99aae4d3fda9f0"}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001980)={0x0, r10, 0x5, 0x2}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r10, 0x89e0, &(0x7f00000019c0)={r8, r0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001a00)={r6, 0x5}, 0xc) r11 = geteuid() ioprio_get$uid(0x3, r11) 2018/03/24 09:29:40 executing program 5: r0 = dup(0xffffffffffffff9c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/03/24 09:29:40 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x4) 2018/03/24 09:29:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pause() ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_settings={0x4, 0x79df6d48, @fr_pvc}}) socketpair(0x4, 0x4, 0x59, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000580)={0x18, 0x0, {0x4, @random="495304fe7ead", 'yam0\x00'}}) r3 = syz_open_dev$amidi(&(0x7f0000000dc0)='/dev/amidi#\x00', 0x3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000e00)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x5, 0x1b, 0x80000000000, 0xcc44, 0xb39c, 0x3, 0x7, {0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x8}}, 0x4, 0x10, 0x1b1a5c45, 0x8, 0x8000}}, &(0x7f0000000400)=0xb0) sendmsg$kcm(r1, &(0x7f0000000d80)={&(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x2, 0x2, 0x4}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000640)="c1eaa87aa3652e5b097efbbb07b22114b183f2c1b80044881ac5b36e6b2b28b7d4e3aed99afbacb6b24287beb2bd807b9cb2049a6db5669dceeaad3862b5edbbe791eb3e2db331fd64c08de7694d6fb876f3b6bbb0d12487af9e635221aef822eb9a6190f36aeb0affd5aaa19072aebcf203a5a888e41910a1035fea07fb22824e8b0a4e8af3339fbee7987befd4fae62c4976f146a619e1a4106fbdbdf86d10b5406f650ea707826bde11f16aca5588cbdced32f413967b66505966137a56c3aeec960cfbdcef0537dbff071ea7f87e64138c04dbf2844c8d4daf53c5571ec3cdab6613", 0xe4}, {&(0x7f0000000740)="d46408ea3490da59df7b3c6fc2284ad05eb76c6f1c140ab1e47929135b8077beb08016855a8bd2353e52df0186f9fce1cbd0c3b19ed25fabb78bf2f65ecdd7b45cd24ca5e2eda8df13c1be15da671fc48c4d2667c01e51e1ca0d66c04aa82bff90e66fbd1bf374fe020c22cf0c596c7ed5833288f0010ca43d903b81a33a581e955caf5198950dd56faec26874df5a947da4fec6155641f315bec6f510c8afbd32f2c0e3f0d229274fd9ae976367ed09e52afe3c229fb0d0dca2f69504964e245ca76e747ae3e4af2abc62efab027bc9c5f8246ea6e8183618419f067db5513d25b8f4", 0xe3}, {&(0x7f0000000840)="811216c523d10083b86b1c1851c8f0b9c0c26df94db27bc4a8075193b45403a0d73b61ac1d4fa6ee0d8abc2f", 0x2c}, {&(0x7f0000000880)="ca70690f09656335745000c1f727a488ef0e91a9e97c84f2bc8302dd49affad41a84d839f86cfdc50d85a0a129dd9e6067e9219c07a944e0d3c1003486db98c52ea17d888629fa78f89c59fb976b27773dcfc047922fbbffc54e26c3e37c20c6e01e015c92e2c4f6ca4ab0be9adade", 0x6f}, {&(0x7f0000000900)="44f7b32eb8ee142e425b3b9ca6b02162c003c1368c449270410fda064a30e68685c813c26eb170ca8f7d7d165a", 0x2d}, {&(0x7f0000000940)="6d1c538717e2376a9ad5901b1f0749eb8c238cec20885295ac51b46873ac0c46d1c69b91ddd21656c47f9f6d67d3c5cdce0f365bc7f20b4544ae06996b4dc7bc54e8337d349813afdc4e0eab9ebbd638606ba894bd532696286d0b4e203238c5c3c05dcfa972625ebe0bfcb4913e9b5381bcdb346592303f23a6441458728ef5e156220bffac2b7188c87edfcd4ee6d5d322a2803277d0115111619225756bec0fbaae78bbca77ef47e73be408eae482fabe7bd66802666a3a21e72a5a4fd7979451da722c0c58cf5a46c5e4746492a5206cf1369be4c2c57cc446918a", 0xdd}], 0x6, &(0x7f0000000a80)=[{0xf4, 0x6, 0x9, "73fc1a0f976ff355045068e2d4f74a5a6cd860d467547197a7a4d7a9ded0d472bb72bb7d0efdc9bef96191528a24040677f3420ff0a239d2db8d303029b0c4d438e7aad3fdd05c5dde67d471018b947ecba3da33eb0bd28ce324512a7085b900550c5ec3cc5d0dabac26125bcd0e47ab12443c1791c9ba135bff1b7870604abc9bbfbc2fabc8a1ac3fa6a50dfa65d5510ac187c67a896209f96ad4114ca63137bdd8f7813911668c21636838d0237e2bf441349bf71e17d68e93e5107a7f294cd5fa19b226dac96e8ce6f61025d8191dde5571f8147d5aaef364cd853ccc37daba3be3de51"}, {0x6c, 0x13b, 0x8, "240e946e38ad2af8a5e9a398aacf4b1d656f6f28cb0579c19caa4caf9a7fa67330a0eb303521f681d9ef0ccf7043f6c6d3f83f8ecbae6767eb6ad99acf9ac0e1369ff92ec3aaddfabe24354e1bcf5128b2dce9cea46716d2415ee918c4"}, {0xcc, 0x110, 0x6, "1ee1280afe451e05c0da7ee17e1bf25812ac38149922f68490d38a741dcd3a7ac700ad293e0479e181a25f5b1fdbb44637e7ec3b01c3f5f60d50272fdcb70e7372db3882df11bc99d1a92eee9a4057311830c59c0458ec75e6c37263ce00cdba7455e19cd0e4d25a7a02edd256ce5777413628a264a01652b9e0493ae55e9f8d2feab69f828837d829db0a0237afd0db6ace9833176c0c5a80fe4f3b50e0f3b91dc831fb701a2286ddd23cf15d7a440bcfcc78d76173a9fce1acb08be5da15"}, {0x48, 0x0, 0x566fb341, "8bcfb22fdf725842f17239aa65ddf02e471726600041da177632692ae086c5aa038bd4e317ce305909f713989397b93c47875e4467b975ac18"}, {0x58, 0x117, 0x65f8, "9f8add20aee535f0b299fce95516e46e95b1f64c509871e78b34dc5952384e430bf0d5c3b24ffe59ad8fd3681716ecc6982eddb82425ff3815eddb464d390e748f873dabdd19fa6ccc"}], 0x2cc, 0x20008000}, 0x0) getsockname$packet(r2, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000e80)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r4, 0x7}, &(0x7f0000000480)=0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="31dee8b20c8bebf3813fad461960a38b2023e0fbb53173cff568798ec5dd82482c7722cd880dde8761caded829af8aef1f5f61e489d0f6e8b914bd7b499324353b23aa87d09fc78d450d2a6e4a", 0x4d}, {&(0x7f00000000c0)="9507d08e724c15b8302808daea5b032b1fc952e8e4d909390e7fa97009249642920a3356e0d9f4d0514c3f1c445831aae8077a91beca81983b19e43fb84c3d3be80db4896b080393b4e7e93e31457e56aabf6ded3b8e62f1045987ea0184c68b992ce1651e717d60a4d5ff1c344589da337c0a88a7b28292ad20e2667468437726eab35f9f71b422e14874cb419128f7ff0ae72dc697d73efbd9c2636fb5087ba71a558d8bcd72f96c03122d0e5cc07ce2159f8992f77210e018f9a2f99760925f687f12fdf67542ae9b92dabef55656917e71c82e692f473ad86e4ba652f5b0c7aaf910d5", 0xe5}, {&(0x7f0000000200)="3ad130b94b0f5788d7d54fe0e3089ec89c87f0a3188e6de71cfac78fe1e7532cd3777f02bdfcfcf4d1d47e8285d5c211123f96daf542da958a166b02e066486ad084736041e38ccbff913f1e3e0630e395d659bf5834fa13d6fece0f0b89e37405c0e4e44c1e798b3492334691ac021f294b592c5518d756d7dc1f91791eaf8dd5551bcf1e1133b0416db4e1ad41aeddbe449df2880cedc350ca3ec5d4f3fda3b1bb39da236921e9e395c999f67a1a714fd534fb3f9c50", 0xb7}, {&(0x7f00000002c0)="65a268a81fd7a3a3056ade45dbda16fb5b8ec38a1d3a3974e7990641f6b9452a91a16fb57d96922e0d8cea2498a39192db7fd2ef31463b9c4d1e67e87b", 0x3d}], 0x4) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='sched\x00') write$selinux_access(r5, &(0x7f0000000500)={'system_u:object_r:var_auth_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x38}, 0x33) 2018/03/24 09:29:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x2001) r1 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000e92fe4)={&(0x7f0000386ff4)={0x10}, 0xc, &(0x7f00002c1ff8)={&(0x7f00009c6000)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/03/24 09:29:40 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/03/24 09:29:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000004c0)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}], 0x2, 0x7, &(0x7f00000000c0)={0xd6}, 0x8) 2018/03/24 09:29:40 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffe47, &(0x7f0000d81ff8)=0x101) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f00000d5000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x8000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a86000), &(0x7f0000000680)) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000000)=0x200000000) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000040)={0x0, r4}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) close(r3) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/234, 0xea}], 0x1, 0x0) read(r2, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) open$dir(&(0x7f0000000700)='./file0\x00', 0x26102, 0x0) 2018/03/24 09:29:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/24 09:29:40 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x10000000028001) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001180)=0x0) fstat(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r1, &(0x7f00000014c0)=""/169, 0xa9) getgid() getresgid(&(0x7f0000001240), &(0x7f0000001280)=0x0, &(0x7f00000012c0)) r5 = getpgid(0x0) fstat(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f0000001440)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x20000000}, 0x800) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x46, 0x2}, {{0x0, 0x2710}}], 0x20e) getresuid(&(0x7f0000004040), &(0x7f0000004080), &(0x7f00000040c0)) stat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)) 2018/03/24 09:29:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b1ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0xacb, 0x4, 0x2, 0x0, 0x0, [], [], [], 0x5, 0x1}) 2018/03/24 09:29:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x800000) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5772, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000200)={r2, &(0x7f0000000180)=""/73}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"65727370616e3000000000000100", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0xf11, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x2c}, 0x1}, 0x0) 2018/03/24 09:29:40 executing program 7: getpgrp(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x40000000000a35) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="6664001f66d0") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f000001a000), 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000140)={{0x9, 0x7fffffff, 0x8, 0x1, 0x5, 0x5}, 0x1d3, 0x8, 0x5}) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0), 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/03/24 09:29:40 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x3}, &(0x7f0000000340)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x100000001}, &(0x7f0000000240)=0x3aa) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffff80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e21}}, 0x0, 0x6}, &(0x7f0000000440)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r3, 0x1, 0xc3, "00ff9ed2f1f733ce03514b7f2c794f61bc8c5c34ecc5dee68e7df3581842e9150cb8a30cfb56737a8eb0eeb224f91188fd123a5a505619996398b05cf8a46a0238a5ecac11fa7dba6c56d7c2c1f1abecc79f3bc5e4cbd0fb0bdbe43dc6be8a8ca5db4f8a1971e16afe22d2e6f249c019b5e4c30266ec9309c85741936ddd79603f344435043c788c7956bae768670a5841da111b87c1e9752be00f011a84ccf335840d2220d9fc94b7f876e3ebfb258fc4f5f2d45e4808cb559419479bafa80a6584ed"}, 0xcb) r4 = socket$inet6_sctp(0xa, 0x200000000000001, 0x84) r5 = epoll_create(0xb78c) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000040)={0xc0000010}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000640)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x4c, r6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000080), 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x3f, 0x7, 0x2}, 0x10) 2018/03/24 09:29:40 executing program 2: r0 = socket(0x1e, 0x4, 0x0) socket(0x1e, 0x4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@routing={0x89, 0x14, 0x1, 0x5, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}]}, 0xa8) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/24 09:29:40 executing program 3: r0 = socket(0x10, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 09:29:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x400a00, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/212) r1 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000000), 0x200002ad, &(0x7f0000000080)={r2, r3+30000000}, &(0x7f00000000c0)={0x7}, 0x256) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000200)={0x10}, 0xfffffffffffffdd5, &(0x7f00000002c0)={&(0x7f0000000140)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x20000010) 2018/03/24 09:29:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2}, 'syz_tun\x00'}) 2018/03/24 09:29:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@hci={0x1f}, 0x4e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/178) 2018/03/24 09:29:40 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x80000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xd0, 0x5, 0x8001}) 2018/03/24 09:29:40 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x50, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=r1, @ANYBLOB="0000000000008467"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\vc\x00\x00'], 0x0, 0x0, &(0x7f0000000280)}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000180)=0x8) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00004da000), 0x4) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000007affc), 0x4) dup2(r5, r6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x4, 0x81, "1d28eae6306fd7d6bdddd964236b16a2ef52635af6ff73c4c1e8753d56299e5282cdf6f108593202b43075cfb80661767da265ac3153915d695346cae16fe2d0d73add000d4d510f7cf46c84d1a8ce309a450b058bf033d453e63d0606039f619d280fd99ec8245eaaa14a9ebb1f5e7572ef141e66389f8a911efb76a63434ee62"}, 0x89) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/03/24 09:29:40 executing program 4: r0 = memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x7, 0x400, 0x3, {}, {0x0, 0x2710}, {0x4, 0x97, 0x40, 0x953b}, 0x1, @canfd={{0x0, 0x3, 0x2, 0x2}, 0x8, 0x3, 0x0, 0x0, "ec2ce29b1d93aad393cab5f8a4a29acf5ef02f64cec521b5060788ff16c4eb0187ab1c6c56156a445c6622af6b5f1d005ecd4c544c6844192d5674d66bb354cc"}}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x4004054) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) renameat2(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x7) close(r2) unshare(0x400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) readv(r2, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 59.105310] binder: 8796:8800 got reply transaction with bad transaction stack, transaction 14 has target 8796:0 [ 59.116076] binder: 8796:8800 transaction failed 29201/-71, size 24-8 line 2778 [ 59.140614] binder: 8796:8800 ioctl 4c03 20000000 returned -22 [ 59.147360] binder: BINDER_SET_CONTEXT_MGR already set [ 59.152762] binder_alloc: 8796: binder_alloc_buf, no vma [ 59.153145] binder: 8796:8809 got reply transaction with no transaction stack [ 59.158279] binder: 8796:8805 transaction failed 29189/-3, size 0-0 line 2963 [ 59.158810] binder: 8796:8800 ioctl 40046207 0 returned -16 [ 59.165585] binder: 8796:8809 transaction failed 29201/-71, size 24-8 line 2763 2018/03/24 09:29:40 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfe700000000000, 0x40) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000100)) ustat(0xfffffffffffffffc, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bpq0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in=@broadcast=0xffffffff, 0x4e20, 0x6b, 0x4e22, 0x8, 0x2, 0xa0, 0x0, 0x87, r1, r2}, {0x200, 0x8001, 0x15f6, 0x9, 0xab8, 0x2, 0x40, 0x3}, {0x3, 0x6, 0x1ff, 0x5}, 0x837b, 0x6e6bb1, 0x2, 0x0, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x4, 0x3, 0x60, 0x7, 0x101, 0x6}}, 0xe8) 2018/03/24 09:29:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) 2018/03/24 09:29:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0xff7a, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000a1cfe0)={0x14, 0x7, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/24 09:29:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000200)={0x1, 0x360, &(0x7f0000000100)="e23aebb29cf93edc94295e3b88f79e57c40a79d628237c473f8bb6eb8071a820569c28f4ea8c82d48246305316edb3de7b4e80a6371dee9bfaff1bdbc93a3c764489e71b9423f746c7da73af9a99fdc7c276c1686a1dad80ab1a8e0235a372187a936470bb0e62668e845dd80ed7ee1054c0930580d99025d333ef5dd7865e9b191ed2fb46cb8716569481e5d949c65f5a41c554acbfa1a24b0794d4e9b02ef6b309f1879030fab7e973bf12955b23acb7097279a9702b4b19bd5d660a1e3fbc8fe8100f00708c357067528bdbe9eee7b8c55763981f5cbd3dff10d24f16233064ff323e39012f67", &(0x7f0000000080)="8aee37b9b5d9e07408cea5c8dd31445fc8d2eaff863fb26077cfa032ab82b657f1d4ffe5d875f7095361c79faaf93301dc794792030d22", 0xe8, 0x37}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x381, 0x600000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000040), 0x8) 2018/03/24 09:29:40 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40040, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x460800) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) write(r0, &(0x7f0000000140)="db0c92eadf04e506ba908fb03be715f782c2e0074d714a67891543839db0568b103ada722e455a98ba1f4573621aec89194614446561d13ccb7f8e497d55c87eae503eca68a2f03ef4cc917910643b66017f87ff54d3bc314caa20e03e81eb01a366db18e42baf8e2675", 0x6a) 2018/03/24 09:29:40 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r2 = accept4(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000080)=@fragment={0x1, 0x0, 0x6, 0x9, 0x0, 0x1, 0x68}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) uselib(&(0x7f0000000000)="e91f7189591e9233614b00") 2018/03/24 09:29:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="036c96c95b368b4c76a44d1204394d80172f715d21c249e93570a0f5a4", 0x1d}, {&(0x7f00000002c0)="09afe91c781cc1fb6b54b93ab014e9db5981817ae6d7ae72eed8c5a82b5af287f5d072d20f2d738b9904c8b9dbfd736455155ced39bf3da42d58e1fc9f94d888b439cf682ae26487507416644afb087a80eaef021d23e800a4eafd542d89bc211829245a9725125842be083c2e1b97a7d4e2142947e7e905b1268b5e62abe6ce71f25320b53e12840577c737bdc1d3d4e66aeb0d001a5bf9e89a7c4a1bff28", 0x9f}, {&(0x7f0000000400)="1dda88533dd8d0067e22b060da69e844461c12bb8ca673fd0c3039435419ab88df1eb684f2b14288c8b478daa7163b1d07b25c9a339b0296b1557e64410ee0b37a167d49843982a3469b83a78407a73e6632c360aaf5df1d6b98dfa35302dce48958fe8441bded807c87d8baa2725216e0976050ac9d95df85b8aaf4116ed8cb786f71eb1a0e7ab2d249122c55b60549a0d12eccd5941f5feb0bf10eecb7cc0939cda161f88f0133634f639258ab3eb1b6fc066523e8ccae815cd30c92e7ad829b90926b5a0d854dc19c018dcd16258991f777bd063756", 0xd7}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="7374e70babbeb06f0b0066d96737a3559310eb4a5d27a4afd7f99cf1bdd91b7c760938a053cac60c9265a8dbe255ef720a9720647db47beefa79ec553fdb8e3ab4fe730cdb63d23e41434f5da0de0eec6aaa96706f3618a000efeb4048bbcfb45087bff50669c7211082ba7223f503443ddb1521a5ccc87588f99e23685f19872af04d0f5a7aadc905837e36b990517b0244abfa32fd82e22bc4", 0x9a}], 0x5) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) move_pages(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000200)=[0x2f, 0x3], &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x0) 2018/03/24 09:29:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xc6, 0x9, "f0a64684aaa40d0898c10e1a9442d91073c8af12f54d92669a750ba61acf4dfee97f35804f7e8a95dbcf7dc313671ff02d77cba2f5962cc95b0de34f86e55fcb62fc2e143f66d370b3f72ff71886e6663aa47a465b4ddc6a470e39765a9b91a676e788134cd6c6388a19e44c2a8a5086ee41fcdfe872b6bf527b50cc2eda2b1c0251785aadf6c80c53a5b310fe402d150edd11cd8868146a7d6e3c9fea3f0bc9329dc355683865f8d9dfd64b7192b8d8302f6bf54931b8bc751a29a15340"}, &(0x7f0000000200), 0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) [ 59.211196] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.216729] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.228323] binder: release 8796:8800 transaction 14 out, still active [ 59.235045] binder: undelivered TRANSACTION_COMPLETE [ 59.240185] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.245665] binder: send failed reply for transaction 14, target dead [ 59.279996] audit: type=1400 audit(1521883781.027:58): avc: denied { map } for pid=8813 comm="syz-executor0" path="socket:[24823]" dev="sockfs" ino=24823 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 09:29:41 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$setregs(0xd, r1, 0x5, &(0x7f0000000080)="f26a2a408a1ce5a3f06675128b6e0015d0d4745dac273223b8be0d75a6fd9548a9f0c7b68b6357e3626b7b2f5e3adf4b17c0ebfd294971e2e7b8d122953c1228a51c1b520e2496e871445b929834428f9f83921dbf11d8bf7309bfff636f956cee8c82a1fcddcd6e464be6ea7e4ed0a24c2a7fd6cf20cdde54b63662a7f07c79043e7db5f639e5045f342814277980dce3bbe93e4a8e13678792b95c12a14c05782de7a0f6ec82b9e395f0c8ba") ioctl$KDDISABIO(r0, 0x4b37) write$sndseq(r0, &(0x7f00000028ef), 0xffffff2f) 2018/03/24 09:29:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="57abe2a8e7437c564c350073150503070f7210b1ce76edeea983e3fa6c77b2816efc6ff6c86d9c97cf7908aa78aab916c40611ce051bb6173771fc9d999be780f04c097f7771b1bf8913cd8406197569034d11d87c1c43be76de51585c34502d8fa0c7e96b01feff"], 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0xffff, 0x4) 2018/03/24 09:29:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x106, 0x0) dup2(r0, r0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000100)='*\'{proclo\\ppp1\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ftruncate(r1, 0x9) 2018/03/24 09:29:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x341000, 0x0) r2 = syz_open_pts(r0, 0x404080) r3 = geteuid() ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000001c0)) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x15, 0x80005, 0x0) getsockopt(r5, 0x114, 0x2711, &(0x7f0000000240)=""/13, &(0x7f0000000280)=0xd) fchown(r0, r3, r4) write(r0, &(0x7f0000001200)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616cb6ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290bc056930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9fc84505f467714c1833456ab9171d1d1366f1fdf7b13650932b20411d6b1f363c32fad636018dadd19752dde17ec50fd32850c48dae2431a0b00a0545c2b610693c1cd34cb7c156f55b50dfb4407", 0xd5) read(r2, &(0x7f0000de2000)=""/181, 0x1) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/75) 2018/03/24 09:29:41 executing program 5: r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0xfffffffffffffe00) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x155, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xbd0, 0x7, [0x100000001, 0x80000001, 0x5, 0x4, 0x73, 0x8, 0x4bd2]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1a, "c48504a3f31f1190a53161f5e2a8682293dd12740cf3eaae9330"}, &(0x7f0000000100)=0x22) 2018/03/24 09:29:41 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="029306"], 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile64(r3, r3, &(0x7f0000000040), 0xfffffffffffffff8) sendmsg$nl_generic(r3, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000023002908000000000000000014e96179c58ff4562d4b1cfe7ae100000004000700"], 0x18}, 0x1}, 0x0) [ 59.307798] audit: type=1400 audit(1521883781.027:59): avc: denied { read } for pid=8813 comm="syz-executor0" path="socket:[24823]" dev="sockfs" ino=24823 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 [ 59.362286] *** Guest State *** [ 59.365871] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 59.374812] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 59.383680] CR3 = 0x00000000fffbc000 [ 59.387430] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 59.393430] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 59.399437] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 59.406118] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.414120] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.422115] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.430122] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.438120] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.446127] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.454109] GDTR: limit=0x00000000, base=0x0000000000000000 [ 59.462119] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.470127] IDTR: limit=0x00000000, base=0x0000000000000000 [ 59.478141] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 59.486135] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 59.492577] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 59.500050] Interruptibility = 00000000 ActivityState = 00000000 [ 59.506332] *** Host State *** 2018/03/24 09:29:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x800000000000007b}, 0xffffffffffffff2b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x9f, "aaf7ed3e6ba024283f5168ad29d457084ee33fc4933387b595a0d86c2f9a5102e4f84e0753c12562f0bcee4908f526696bfa53b6dc9cb4b27c5be2195215f5f2c12f9f4f2adb29bbe10687e8500c4ea9f8b71c73f86eb445839a7f8a8df9945da7b9980768a74e144051d8cf2bb5cc41d8a49093b62bd828c41e5427a567a6e9a36c51cb94c30b5a0ac1247f981418ed0f82a539692aaf39e64cea7f5a2085"}, &(0x7f0000000200)=0xa7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0xd409}, &(0x7f00000002c0)=0x8) r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000100)=0x10001) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 09:29:41 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = dup(r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/24 09:29:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3b) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1}, &(0x7f0000000040)=0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0x8) [ 59.509550] RIP = 0xffffffff811cda36 RSP = 0xffff8801b3acf3d8 [ 59.510431] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 59.515565] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 59.515588] FSBase=0000000000000000 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 59.515595] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 59.515603] CR0=0000000080050033 CR3=00000001aece9001 CR4=00000000001626e0 [ 59.515612] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85e01630 [ 59.557837] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 59.563902] *** Control State *** [ 59.567356] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000c2 [ 59.574039] EntryControls=0000d1ff ExitControls=0023efff [ 59.579492] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 59.586421] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 59.593084] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 59.599666] reason=80000021 qualification=0000000000000000 [ 59.605983] IDTVectoring: info=00000000 errcode=00000000 2018/03/24 09:29:41 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000380)=0xf000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000280)=""/243, 0x2}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000140)) 2018/03/24 09:29:41 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) io_setup(0xa3c, &(0x7f0000409000)) 2018/03/24 09:29:41 executing program 0: r0 = userfaultfd(0x80000) r1 = dup2(r0, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0xe}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000003c0)=@buf={0xa0, &(0x7f0000000300)="cffeac5303bc825703044cc59c5a6920f4f07d1d3e5969632a9ba75416ebb98ec0af1be85d4f33c9114dbde3e4e8ac3b9cd23c78258919a34a3621ec418621bc9b282a441c180a94850d0ecc1dc5f75527290ecfb37c713cd3b975812ff0595b031017b6457981c88369e095cd41e9e792feba504d055eba0e4440b84a7e8a8693fb21bc0c43e449c82d705da7a3256f5057f06254a26fae3c0d3027d017d021"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000916000/0x1000)=nil, 0x1000}}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000918000/0x3000)=nil, 0x3000, 0xf000, 0x3, &(0x7f000090c000/0xf000)=nil) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r4, r5) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) 2018/03/24 09:29:41 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x2, 0x0, &(0x7f0000000080)=""/240, &(0x7f0000000180)=""/213, &(0x7f0000000280)=""/213, 0xf000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000580)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000023002908003e631965fec8bef0138c102efbc62e3de73d0fc4"], 0x14}, 0x1}, 0x0) 2018/03/24 09:29:41 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x123000, 0x0) recvmsg$netrom(r0, &(0x7f0000002740)={&(0x7f0000000100)=@full={{0x3, {"e1fb4d900d696b"}, 0x80000000}, [{"5b5088c2aa8632"}, {"c9f923d659d02e"}, {"91641500456dc2"}, {"a13485933eedf2"}, {"6c4ec300cddbc3"}, {"06801ed62f7dfa"}, {"dff0b64cd86674"}, {"ac93433c0ed327"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f0000000180)="7e74ca872aa8c4a2e41b9002d30051c78961bc7c227ee6a31b123c777b1e81bb3ffae9cfbe60080ab8411c19a4318384cd2d527d3ebd956923677bb5c9643bd0762769", 0x43}, {&(0x7f0000000200)="27e308081725d9fbc94378deed57c5c6151cf4454af2639487e89aa259c375b8b4ccd1245d4880d5b4492c77fe755595bbdb644b20917bf6684b013a129222e0f8a474d8798c6250c94e949497c72322acca5aa5460be4fa25f72523d4203a6fc77185f8", 0x64}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="a363a6b0a1166e3eaeca62d84dddabb491797d2efc82344460de2346e69aa26f1adfac31f6638cd3c466f17a8cffc6b9ebfe3fcae38cde839842760ba8cec3eac148ed24d305b91fbcbf491a9142f53a0442d2f0a01b2eff4398d6fb0e7702f20ce4ce2a1a289a74cdb1a96ef28d", 0x6e}, {&(0x7f0000000340)="8eaebce2fa0cb75dabffb4f573bec19e95b9dd353d443db70a08678b094191817163b3db8c8a302ab626073dba189ed225c81b77060c49bd935d64ff0d2463b301ea3918ad8f2991db2ef88d4aad9652ec5727740fb196f96594ff174ff02543c67bf7a564175fb70f806b58a14ddc98f4e32c9f86606371681be250eb15fc6403548f2cb8bb9137811c2b9cdae4e0c4a340c0b89ed5ec9381", 0x99}, {&(0x7f0000000400)="725459863f28a1b8aadaebb78b4592e0d41487b60ea6bc8a9fc5a70a7167ac7cc6ba4fac2bac4bde54f85ad2571d985de73b56c0beaccf99", 0x38}, {&(0x7f0000000440)="eb36177ea13a46563d91b287a2443bb5e06f24b8c222273f07210e40639d227963c5b432b57f8bc5089ad84bdc13920cf4b9fe89cdf617319d56863ac3334f20e8fff2c8ea6c02b9748c9c61d648223bbd6214e78703ddfb0d208237bd3c1a503a8208d74a69444c8d3f067868468f428e37f1813541808f0ff86304c9749ad429b1a7777e4a0ac9c229b4d4a797225ede6ff7016f4d4034689557c64a4925f8e2561c4c79a3d2d3561641d4c45a540859c48a547023f976c411c6a87b327c837e82a6537662768e3e7968ac3de3197c138da06053", 0xd5}], 0x7, &(0x7f0000000580)=[{0x74, 0x12f, 0xc8, "8f7d1f59a8f79d31e8880215db84f6531da0757941e0761b1c7d7e21773da3f31f50e5b5d1f26d7f0f5bfe8903996ad055ab34162d52e551231e1def1b9a7005ebbcb288bd929aa5aea8259256fb66256777b4b7f80e0af598c87e647b478216f75741847a"}, {0x104, 0x108, 0x1, "14d17c5e4de54efb1b28f5dc1fd330a2951ff04825c40aaedd357e39c5a0ad4578bb4e804beb479261b8dc0204a22ba4340db8a88712c0ab6fa78c865ca72c73bec98a60be6db1ddd4669c967a0069fb5682c5e906ba7925d5af280d0d4254b65deb72283b09ef3c6060521657e7b96f301ed97812b0e294e00cad0f5dd54b03ad24259065c0d4b2f3ca130cf3355f6b4d86e118f5b680fb7ecf7fe791f3d1027f4e4228710286477dfd9459f01df82c6f0c4f82a3c9096d9832ac53ff9b4d131887d4e3f326758a91436ba2dcd8c176edc35695d4d6ced82dd108ae63afd0efaef7bbf9636f125d5741af1f0fd10f1db6b6d19224"}, {0x100c, 0x114, 0x1, "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{0x100c, 0x11, 0x6, 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0x2190, 0x4}, 0x10000) r1 = socket(0x2200000000010, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f00000000c0)="2400000024007ffc0000120000300100000ff6ff010000000080f300f1462c1467004410", 0xd) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000280)={"6d616e676ce5080000000000000000000000000000000000000d00000000005d", 0x12, "12c7ed08000000bafe5404294aa11d06e415"}, &(0x7f0000002780)=0x36) recvmsg$netrom(r0, &(0x7f0000003b80)={&(0x7f0000000040)=@ax25={0x3, {"74c9abaf6d9a4c"}, 0x4}, 0x10, &(0x7f00000027c0)=[{&(0x7f0000000080)="590b7b95c965f540c6596746b39cf5428d9327110675d261f594", 0x1a}], 0x1, &(0x7f0000002800)=[{0x88, 0x1, 0x9b7c, "6708bdaad49bfdd28f468e16c3488c5d3889d21bfda2d57147bc97d12cdc1675502b2912165d613a96c52d9845f7143a7c3bce6050e456719b3a2dedd23b16a26d002ec9c74ab0484bfee228fc270cf6411631055c0cd8e6d070a49c80de11af9ce2a9a5a1595cfabaee31846e6cf40e5443375b2cc266654e2eab"}, {0x64, 0x116, 0xff, "c150f43bbf9f62561db60eabfffdefc2fadbd2ae7463ac8afc708f3fd938e452656d15ce5246795afb63a2ece76a6bc94576ff345808bd1d947d3c971ceff05ad4ee55410098e27789d7f8434c74c027640a52c9db957cb2"}, {0xf4, 0x84, 0x2, "a6a2daf5e5753594e232e4f859e403327e0391c806bf740611efc805efc13424cfe9ad13f4f1bac7b92f66cb85b664860ac9c99b61d46d62a5cd3fc8ce0cfb872e2cd7abcc32b3163ea7401992d2e6a4d607c3c2b594725e42e0aaf461a434440694ccf2f1d698011282f8070a2f2a2ad6a993408a256e31ff51ced6dd559ab7f2edbfce910c3c6fce940c077475f8eb4e3e4411981e58c1de4d78019a6564af2d1a33e99f4e59252e2164085fbf062f9d81bb5ff77354f2be10276794d48634fd024771a16f53a76f0f66c784fc88a3841a7f742fbc6a630fd3c094c3449044fc9f1f5c69"}, {0xb4, 0x10c, 0xd6, "bd29870df01330bc8d1bde3b99aac72917c4042a4aef1a384cd925bdcce7b1f60f9f37995299111be3013f8a137719a13451d4f4f3bfc4e315dc4d0b2475047b30677728741495e2a6f44dc966f7a403da7e93744ace6fb9e002af618f10265492aac2a011c1737a6fa6eef4b587157338fe19ca3787f668f3f3a3d911217d6a3d8b47bd87242e13681b40a2dba62dfdba1d38aa04d2b1cc698823e9d4802b0cfeaf8491fb6e"}, {0x100c, 0x112, 0xa532, "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"}, {0xcc, 0x0, 0x7, "fa8a08ec7af4e3883f46186293a11f98cb1b0d907af692881ec7552c37f602da4055816f2ced56bac3a0164a8399a07060a40d32442b7e4a8ae32d17393b5b4ac5c8c92b93b909530929189063295aea47a56d6589b82f4c23f21130b5a53a91fc347e93ba2fa21978e86580d2bde88c12abb73a503b2d4c5fbfd587f543075ba89a546dfdfd5a5ebcafc6721e8672294b97b52007b885583ee02a641ce36cea3c96eb8f732f7eb4be04e8add3d407279d6721f07e10d3265bec7e39fa8511"}], 0x136c, 0x4000000}, 0x2000) 2018/03/24 09:29:41 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x201, 0x0) r1 = getpid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000180)={{0x3, 0x1, 0x9, 0x100000001, "f128270ed8fceb0b0406eb3c458ee66a2ec163812c2ad2f085a15a11fcc6b636c358232421a1912a36ed6f05", 0xfff}, 0x0, 0x0, 0x9, r1, 0x8, 0x7, "baf6d09c87eefe9af09e36a73e289cb48962067a9f07044914e49941c097f38807763e45f2b961bcfa620049cce8f96e6c956b17a78376cc865952149ceea9f1", &(0x7f0000000140)='net/dev_mcast\x00', 0xe, [], [0x6, 0x0, 0x533, 0x5]}) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/dev_mcast\x00') socket$nl_xfrm(0x10, 0x3, 0x6) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000c, 0x6a, 0x40002) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000080)=""/68, 0x44, 0x4, &(0x7f0000000340)={r4, r5+30000000}) 2018/03/24 09:29:41 executing program 5: truncate(&(0x7f0000000140)='..', 0xfffffffffffffffc) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/214) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) 2018/03/24 09:29:41 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='syzkaller1\x00') setsockopt(r0, 0x65, 0x5, &(0x7f0000cc1fd2), 0x0) [ 59.611453] TSC Offset = 0xffffffdd100268fb [ 59.615787] EPT pointer = 0x00000001ae9c901e 2018/03/24 09:29:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) close(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000340)={0x2}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0xc5}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}]}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x400}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) 2018/03/24 09:29:41 executing program 7: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000f19)="219b", 0x2) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0xa0000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x80000000080) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0018004500001c00000000000000e0000100000090ebf0309500"], &(0x7f0000000040)) 2018/03/24 09:29:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101c00, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x2, 0x2}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x277}]}) 2018/03/24 09:29:41 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = dup2(r0, r1) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000180)) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x802c0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'yam0\x00'}}) epoll_create1(0x0) 2018/03/24 09:29:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80800, 0x7) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/24 09:29:41 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf, "8ae2e8d4df25602467e4ad9c1cc38d"}, &(0x7f0000000080)=0x17) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x1, 0x1f, 0x9, r3}, &(0x7f0000000140)=0x10) 2018/03/24 09:29:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x10000003, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x3891c1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x107) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r1, 0x6, 0x3}, &(0x7f0000000480)=0x8) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)='./file0\x00') r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) setrlimit(0xf, &(0x7f0000000340)={0x8, 0x6}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000840)="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") utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x5a, 0x943}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0xa9, 0x1ff, 0xff, 0x4}, 0x8) 2018/03/24 09:29:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/38, 0x26}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000012000d050000000000000000070000006bcc28ad804ddd782bc3f51fbe92ccd32d82ff80a59cd308fc46b8d2728a9024ca4c2aa419f04f7dcf92f24f76f512e9ad00a756ae56c7b213059c37f2e1b63b34bc683f94ad6e737ed21c723b7f5319d7e133175d988a0abb36d1606f328e45236574cd6a27b7146bdd745d640fab4aec65ba166d08bf1f3eea7e341e971d55f7bedbdc17214a2ece69ed47d9046ee3223b596b9f4c75c81a67884fa7709b6919b654aa1e5bc885bc8c6bfc685c6eaaad5081cbf5cfc670002f05fa2348a57de048178b00000000000000", @ANYRES32=0x0, @ANYBLOB="000000d3860500000000000000e20000"], 0x28}, 0x1}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0xf3, 0xfc21115, 0x66295f1c}) 2018/03/24 09:29:41 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000fff), 0x0, 0x0, &(0x7f0000002ff6)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCFLSH(r1, 0x540b, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0xffffffffffffffff, 0xe26, 0x7, 0x1, 0x9, 0x7, 0xeba, 0x4, 0xf3e, 0x20c}, 0xb) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) 2018/03/24 09:29:41 executing program 7: socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0), 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) inotify_init1(0x80800) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'ip_vti0\x00', {0x4, 0x0, 0x0, "d3516e21fd7d"}}) 2018/03/24 09:29:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) close(r2) r3 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x0) r4 = getpgrp(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x3}) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000000c0)={0x4, 0x1}) fchown(r2, 0x0, 0x0) write$selinux_load(r3, &(0x7f0000000080)=ANY=[], 0x0) close(r0) 2018/03/24 09:29:41 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x1c) remap_file_pages(&(0x7f000031e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/03/24 09:29:41 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x9939) 2018/03/24 09:29:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000040)="c4e8adfaf81a674c775b0cd3a3693ac699978d3ec4172a66dde225db1e5118aac08d438458377173cfad2316a48ce14d939c6e03321e82729ab5378a19bf5327c5b19b8d1cccc29486631dbd9ef555605ed16af129c3b49124ffd2baae06fafcbfd0e7086c602b76bfa1b876d3e542fd165034875f0bfa9d175418734b2970517d17541324237ad388f240d0bb3f94bf5a7e8bdcd4044ff56c62bcb61c3f1016491e3f2269e4e546f4bd91c825be", 0xae, 0x40000, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@multicast1, @broadcast}, &(0x7f0000000280)=0xc) 2018/03/24 09:29:41 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x10000000021, &(0x7f000089b000)=0x4, 0xc8514db91cb6d503) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/03/24 09:29:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x29f, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)=""/141, 0x8d}, 0x2000) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00000000c0)=0xfffffffffffffbff, 0x289) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000140)=0xbd5, 0x4) 2018/03/24 09:29:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000300)=""/76) r4 = dup2(r2, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$can_raw(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r5}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x4, 0xdd4b, 0x6, 0x40}, 0x4, 0x2, 0x0, 0x0, "ae7ce5d979610e1b"}, 0x10}, 0x1, 0x0, 0x0, 0xc0}, 0x0) sync_file_range(r2, 0x8001, 0x7fff, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000000)={0x0, 0x4, 0x4}) [ 59.853717] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.874565] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/24 09:29:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x80009, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)) pread64(r0, &(0x7f0000fd7000)=""/8, 0xfffffffffffffe55, 0x400000000100100) 2018/03/24 09:29:41 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)="24fb36450ba481ef236c6d8986499d6ec4d6fb5f8f574da00691d7e8bc2066cca4276cd47e2b76bd5a8dc14780d31a6590477c949b366056baf6eec34770763a2a271049eb2d64ad3223c9d4f98020102f4439996b46356040b3ebc7c507995eb3cf03db2534134ff16196628c35dee250bcde57e08a1b00d7956cd6f46b0cba13350573d876206c69a2f3aacda6ef05e302b275620c", 0x96) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) recvmmsg(r1, &(0x7f00000012c0)=[{{&(0x7f0000000fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001040), 0x0, &(0x7f0000001200)=""/142, 0x8e}}], 0x1, 0x0, &(0x7f0000001380)={0x0, 0x989680}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x101, 0x100, 0x46e, 0x3, 0x3800000000000000, 0x1, 0x100000001, 0x7ff, 0x100000001, 0x4}, 0xb) 2018/03/24 09:29:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x9, 0x0, 0x200, 0x20, 0x4, 0x7f}) 2018/03/24 09:29:41 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/38) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x80081) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/24 09:29:41 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xa8, 0x8040) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x200100) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0)=0x3ce, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000005fb2)={{0x0, 0x0, 0x0, 0x0, "199577e4862231c44c25b68946c8eaee6524d90e3c6c7755718d13da1e03c0ecfe78dea09f3419a7549d9c09"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff6ddee3ce43a664ec27771fc8bc16e2f6429a3e43cc513778a66ee77caa0669233f41dc6b59f926842a42f2e320b84959f91b3a0e80be481d5172556fd762e", &(0x7f0000005000)='+eth0cgroupuser}\x00', 0x11}) 2018/03/24 09:29:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0x103202) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x131400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x80, 0xaa}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7b13fb83}}, 0x8, 0xd3b}, &(0x7f0000000340)=0x88) 2018/03/24 09:29:41 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00002eaf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) connect$unix(r1, &(0x7f000057eff8)=@abs, 0xfffffffffffffee9) r5 = epoll_create1(0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000b82000)={0x8000000060002020}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000001e00)=0xe8) fstat(r7, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003200)=[{&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000240)="41faefa199f4f3dd3a1af146f7deadc5e7b485abd1b6d9621a8975c535c35690d55bdf734c4d57090f66dec99435f05c55f62ded76212d5b3253efd85cbacfe7d1501fcec0c256d4fb39f8169ea00b759c4594b2885453c5fde5534cc19612c559ba0f395712a41217cad1bc380d669151b7edbe722a25a655e2e0ff8415a76a65a4e86d8846c5aa8cea7b2d5262760f607093e0ad27ea8a85114fe23c985914d83ebf4260ad16e79836b90244adc53fd70335877f67cf4dc15eaf90e634e71cbf47e0d87f3ccaefb0ff9ac3956b64c01a35ec2d92a78d4752ce3a18b81d", 0xde}, {&(0x7f0000000100)="512a320f7c4e669906cd1830899f7537b6ef18dbb684c77852f6ec797a59e90eb05922cf39779748", 0x28}, {&(0x7f0000000340)="a4eea60aefca15a260e83038560a86c37d149650950442a4e1b04005b082bf22036dc9537127963160e0b2882333a8b0d05c318d9574a7660dfee10560fcb9bd6a578528cf0024ef3094c292248002d7b088e6eb5cfc062958b8bf16415a3b42747acf497027ecf994d2003b57bdc63b45165d1792cacdefb81ad9e4ae77eed7904407b9d4f2ecfc71c80d220d42", 0x8e}, {&(0x7f0000000400)="f46eca5480ea87a0bc67e1584deeaaba754e6af836dd52b0259f582da17b4487049fb1c1939fb838115000dad04c73aa75bc78305ba186f8b18f80d5d1f68f013adbef77fd6b66b3080fa93a0a633dc96b87fcb3b37b79c2187e593b395e0dde27fddc", 0x63}, {&(0x7f0000000480)="29c5cdd316924df27b0986149ca309ac33862c69b4ecd8a7feed52c2551ce1592fe77cc50746729100fcf9feba07a815d6483b895946e0b4019900bd92780006e6c84d09d4063bf201e9238376f2b44498e8eff01de9e1cbca03dbcfba9b450610fa1390ca88b6705f9bf41ea76793b144b08cd42a6e98785ce3b108a93d25d94582cc6ce11f58456723a404d94b4e74e7c1fadd2e3b0640e1caddafedfed6a0a6420cca328a63f6097b327a920ed5c91d301c5244bc351d4bd3fe0636e57cbe8f9762e97cb1fc3fb84616433cac1752e556a6f6847a2580262f53aafad1209bc1456f653ad5457f5ee00a2f8c3e", 0xee}, {&(0x7f0000000580)="5edbfa94b63794c590758daca81f55c78bb93804782c7023d194c6e06baba2a0c52cfb54527d629ab3dab916fad08b266b7a6605e9f1b7c857fe881658c081a27465d3a957afd3b9e4cf3712b7d842d066007b4b05a8ac7abbceb1314631ed37bdd6e129c059ceb344f7d59dfdd0dbc3f4f10bbe2995802a5c59a7ca75c48a101cb35afbc103de", 0x87}, {&(0x7f0000000640)="221808b4f8fc98f3e8913c152f1e1b377ee61ed1fcaf4c7077e3ac1f69438bed17f4013567e1c21b4ecef9bf349c03f99e35343516ced6c59573a08dc4aee4f9e02bbb617e6ad1d04688d5125bfe8f598d4878d57f55a3aa892c34e9b808ba06f48c2ca1533fe21fd50fc0d068299d6efebf97b1b3a51387bdb737725de287b9c1d578f9e0bf510efe9862750e85826f4aeadb16a056321a3cded75ca6ceec68599866912c3f4159fe3d4c552c4eae0e5d50758f2b2c2cac642cf685bec2ae5759386406cfbeec09286ee35392b937f7ae3bbe0e6b8cbd492819faa541e10a8799f5ae0da81f16fc8ba9f7bb0d4b4abdcb0b7240077c", 0xf6}, {&(0x7f0000000740)="205bc0aa023c7f17af1bfce7571ebaf7987862423494dfbdef21d30f5c0dd2e02f71eb83f5e41fb4373c7997d1039515be80b7b25a5c4474119a6bf3eaab79ab0a3eece2a0ff6706d56d", 0x4a}, {&(0x7f00000007c0)="7a1cdfd1d8263d2844340e7fedffd322f530af825c1bb243abd35a720b96f1b5fb599b2677f60e5442fe70deaaf86677efc727a31ab23dfcd7a90a684caead9688544b559488e9c1d653ec03ec3c6886ceaadd812b51dd1eab2cd1566e5021c0935ee5ca7c255b8959e687337e9cd513a97e2498fff5c1c77bad74dd61084a47afc6ed711bca67cbcb3e218f6188c5a26d561cc803bc241be7574aad855ae3de64331776822c91261664b39f4e7a615aaf48e542f8e0fb741da8fe2476e10642cb2de88ab12644b162cb947da0c574bd", 0xd0}], 0x9, 0x0, 0x0, 0x80}, {&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f00000009c0)="d9ac", 0x2}, {&(0x7f0000000a00)="73d35c7a77932f6fa0ee656883aa8408c16bf6e74110810da13c4aae983bcfae9f6ab6c8688263ca5cc0aea0e3", 0x2d}, {&(0x7f0000000a40)="8a38932bd4e84007052a3098f5b4cb1f8d2397149931e262c60bd9592a67ee6548ca120923157897cdeb87d3ac2ecd58b2e3757213717298daa2a99d81e3c3645f19e1c83416ad70ba4dcc2fa89de6f1a07a240a0063381d3a865e", 0x5b}, {&(0x7f0000000ac0)="26a11636096ff6b10f139214ec7bbfaa3e29528c9ef9a7c0c52af0181b739df9bafdecc24eab28533cc4ae53f8e264da82a562be651b61653233a16ac7949761718334964d54555a8938f502cd0c38b40c8d99f1a2e480443528c3ccb75c74ec70316ff8da4db6a7ac03741023eeb604cb447c5503bb8eae9563cb4ee627eab41044380f779bec5620b8743af739e414752bca9b054c15eda34f5ccbcb6c48bcef9fb8def8c0c576736abfe3e20bdcab873bd21682d10c8e171cd5e7c31a526c0510d9f26e5309ff1c26c6827a4216d2c138f2fb5d8893c0d66fd4dc42fd213e9f1878d15ded", 0xe6}, 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0x1000}, {&(0x7f0000001bc0)="f70c0872cf237a7682e18d74fda60a423b1e2685ac45c9854ae8a29bd1ebb738351d6794d47223f29d1de7b83716baeb07f975feb9dbbf89ecf7e667c634abdc70312c2c40abb3f2f7c0bd927cde9181e05217db079a10cbf128871a54f3e56c917b13aeb0ecfbbf64f409a28f502f627841b8d45e4af234f65dbb6b2e6e9e795c6ae2a6d517502231881fb80ad424a8b140aea2c2dcc62cbb42c882c954b4e9b3d7a4e956e76ee3aa0c57d11435f4c2619411f691baf999754b67f35975e9d50e97ee2ac790530d", 0xc8}], 0x6, &(0x7f0000001ec0)=[@cred={0x18, 0x1, 0x2, r0, r8, r10}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r4, r1, r3, r5, r4, r7]}], 0x50, 0x20000000}, {&(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003180)=[{&(0x7f0000001fc0)="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", 0xfb}, {&(0x7f00000020c0)="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", 0x1000}, {&(0x7f00000030c0)="2e3805709b61ac897debd2d5613247ea0437b94921e336c26c9a5358d14e79f688135c6988add88c28141029504f41138043f91dd1fe2b0ed7939909f562db1404b0a02ee1e1057e6f51f6ee88fb4f76659f3d4886c7d8299d238b04e9783fbf002e70f2cbaa51f33231a495dba9b40491b410187ee40edb842a7816e134f8795cf5c852b2b2d7f96981df5d5f5778d470a8fb17e1bcd5", 0x97}], 0x3, &(0x7f00000031c0)=[@cred={0x18, 0x1, 0x2, r0, r9, r10}, @cred={0x18, 0x1, 0x2, r0, r8, r10}], 0x30, 0x40}], 0x3, 0x0) epoll_wait(r5, &(0x7f0000ebaff4)=[{}], 0x1, 0x3c27) recvmmsg(r1, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/24 09:29:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20200) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="9d23c1d2fe81b6f966ac5cfc4e81bd1465f686ae38a0f378f2c960e315ff12a397ab587eea4bbd8bd172f2dafb3580cacd84fe685dbacd37c1075b5d45108d5b30a8efcee0f1e430b37739ec06caf0e4560ca2f08361c5a4513ff67a68a931c1f06278b7abf729fb936f972941b08c29948e1b4a62d32b4a3d01aeb5ccac996aaa0f2803f7e980283e89bec0c953104d50683927b0ebc358f7f5b03c05ffc83aef8f4a00deaedb2564c5bd09413378cb443a82bf981932ffc61abfa9665a2059b311633577f3851ba78a89ceaba0ed8dd44ec84978da475e4e04") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) 2018/03/24 09:29:41 executing program 4: r0 = socket(0x1e, 0x2000000000000001, 0xffffffff) fsync(0xffffffffffffffff) io_setup(0xfffffffffffffffd, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}]) 2018/03/24 09:29:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x101000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfff, 0x80) socket$inet6_dccp(0xa, 0x6, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) 2018/03/24 09:29:41 executing program 0: move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[0x401]}) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x3) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x8, 0x6]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000300)=""/255) sched_getparam(0x0, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x7, r1}) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7f, 0x80000105101) 2018/03/24 09:29:41 executing program 4: mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1000036013, 0xffffffffffffffff, 0x81000) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="edf02a902ac3ed1c09196a870506337fd88685196261b2ad110771ad5974fc9f0329faa309b6bfd5549520a777ce781e1ebd3fd824a9c701d5ff0a40feddc9053c954b970c8540d70eb6cf90a7141fdf768c43383148f25649601c747f4e76d9a855", 0x62, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000280)={r0, r1, r2}, &(0x7f0000000300)=""/35, 0x23, &(0x7f0000000400)={&(0x7f0000000340)={'md5\x00'}, &(0x7f0000000380)="fdd1a540dd171da35283a12752ae7619a8d9b4f64492bccc03fc6df79415dce838ea6a8426cdf22cb959653581f4f80033b26f129b20bafc9a1e9d72139327883dc1b5ee5875ad3d6f4bbd7b16996139e8c78464704980571509a80e06e6c56c14d3280ab7dc315c480929f9723b67a6ef64a2d73b", 0x75}) 2018/03/24 09:29:41 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xffffffff, 0x0, 0x7, 0xfffffffffffffffd}, {0xfffffffffffffff9, 0x2, 0x80000000, 0xd1}, {0x0, 0x40, 0x5, 0x3f}, {0x8, 0x2, 0x0, 0x800}, {0x800, 0x7, 0x5, 0x6d3}]}, 0x8) listen(r0, 0x400) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000), 0x0, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) writev(r1, &(0x7f00000db000)=[{&(0x7f0000981000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000100)={0x69, 0x3, 0x40, 0x0, 0x200, 0x3, 0x0, 0x7cb, 0x0, 0x7, 0x9, 0x8}) 2018/03/24 09:29:41 executing program 6: socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x401) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8, &(0x7f0000000100)={0x3416}, 0x8) clock_getres(0x0, &(0x7f0000d99ff8)={0x0, 0x0}) ppoll(&(0x7f00005e1ff8)=[{r1, 0xbfff}], 0x1, &(0x7f0000630000)={0x0, r3}, &(0x7f0000001000), 0x8) 2018/03/24 09:29:41 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x2) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x2, 0x3}, 0x20) 2018/03/24 09:29:41 executing program 5: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) rmdir(&(0x7f00000000c0)='./file0/bus\x00') socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) 2018/03/24 09:29:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000059ff8)='./file0\x00', &(0x7f0000041ffa)={{0x0, 0x2710}}) 2018/03/24 09:29:42 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) ppoll(&(0x7f00001b9fb8)=[{r0}], 0x1, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000), 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x8000}, &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/24 09:29:42 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$inet6(0xa, 0x80000, 0x7) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000000), 0x13d) 2018/03/24 09:29:42 executing program 0: r0 = gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000001180)='fdinfo\x00') exit(0x0) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000000)={0x54000001, 0x1000000, 0x36}) 2018/03/24 09:29:42 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vcs\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) vmsplice(r1, &(0x7f0000004400)=[{&(0x7f0000000180)="3db2f0ab5cd98427d55705d8538de2952802879816fb267d2ee929f6632fe98219e907aaf8faaf68451f7a36392cfbcfd157368d169797e02aa0c2ff7d0cd88b09f152c2fa01da00e4c116cbe65e765fde2d2f78e7c41f6b241ab0acf0b797f0822c43f70a2e75ef3731eb7d55a27d28ccff775b06ef4d8cda5e3f1562c13acdf951d328168be807da87e036772164fb70887501eddf33b8518a973d9eff74e0ca85aa19d01802a00bc3790a194e6550b2fd7befb027a092803074ff6318bb778124c4c1ff09295e1a3d8601440def1cd0c3ea2b093d3cfd975869724b60625ff6196c792d0732fcf31e9d2fa567ac19ddb9f541db40bcf6a05760ac977c219635aa0b3f60ca55c55a1acf3d66be1165efbbb69d9f2bd898254554c5715e808bc85117024e4869283ab1741f43f9c617ba1e5aa30ca5842d5318f5db698016ff068aa157714c5a037b7df9944df702609e655adb6fd28e0314f5ea661a2872f6a2d84a007612d3f7ffbd24a60ecbcb9ca0235b25d810ade5412d1f7378a419e3c80948fd22df19eab06663288ea2803bfc69449fd2687f1a397e1cbbdf2b26f6b081a0f4e6fcbab7e3c9a178729679d1d593d85dcba8126b21eb20d9619222d5f9ae155dab86972a102e056e9a61d697b0b53974efe9b8e0464ac36b7d07c7c6b0126af3b96e8e21245cedec53ec73b7b6bea1b4b27e867173031b7b916396a109f2d9a6c5d34f617d9b06fc2af54c5f0e97eb8680139ca055e81689b893f60c48d1f77e94246be7edbd9e428197a84b648e59ea67759c548ba4148628420889445e26edb40ec93a42c42fc36a36b6850f9760dd7fdca5f158e84342a9282240128f11b6b4f4fa635a19cd3df4fdbe9af9297161fc9d9002e028b387d5f84de486a8cd54208878f204bb6458a07474ea3bfe975e95b9c0438a7365e034662d892c4e2b3ea0ad6863dc4f49031a568a0423e0fa87b80568ded29475912f0a87fcfe198ae28c4197499d0d68767cdfbaefd570091c4df81371894f446730d42ed0e984dd5000d8f1926827803a8de103384e261458d2ec27e0abbb9a8cecc8cc3e3d61d872cdb41e9135ec0d35c9f7b3499f85e189ce6665cf91f19a6a14e56cce83d258eb90aa71b6dedbe95b97a8b0c7cf33fd00bcd021033f562feaa3e3f69f65d00786f19a72907329d4b9edd45be542399f022d70046a92a270c7408ccdec301bd6c0a8d5a1000c2825a901bb8e12fbc92cb0e18c8c20a9aedf3f9c758986eb102cbfa965c5cbb35448f6809b0f0803e04bd9f9a5b5cb0bfa97cdd9b6747a75dd5508abefbc3bc08407b2d837c7cbef86299b112eb17d58c6b6632c8c4d2ddd6ee0709a8bfc679bf63a845cfba7271f5a3f63f23926d977bd81e11a95c382f81e6d2bfb66e3c3d7ec77d20ab10f2a392d23b0b87ff32b1085e35f66b4d7b4baef1afa558ca30baa4c330d22669aa1d115bfa31adf20407d56c66ec7ecccadf7b5e28d0f659075fe966034cbeb7d1d83bc4748d5488bb800a14766635f6e61d93a26b66f4af2455f2d4383d6179bad5d0685ba04780be5938fa5661d837665d81be065d67cd18205999e9bbd8debdb831ba157d44575f6e822b1de3df8c7d6e4f248c0d54c7479dd48f161d744c1ed1444fa943546ba516fc7da7039882554662acdffe8c2dff8903abd0204903c8312d5bbd4e451e1142304c7b1dbfa77da5b003dde8f0b910b972604ab61ea2746564ecfdd0d2a8edd8f4f7d107caae02dd0edae60eb6b2c2a94db1621558f80fe808f7c02e5bba96d373dcdac39373a3b79656cc35e21e3cf7b5988feb6f0b8fb94b477d200bd6a769f20de6317a96298bb5cf84be4b228be4ee5cc424d82dca21d00d12f8523d719c442fe9009fabb67a2600c4720c7daf3e081dbd5486698bd87ed92f8a3962b9d01fab9304ba255d80f3679526f230940d2a0c46f5dd1cc16ebb9a5afcb3b4b63739f03b3812a5b6eaedb07310146fb53d2d27e4986edbf960ae1f30491f74fb4d00d329444cee326be1ccbec2ea7d62d7a4481c845956e678e062dfb70ed2c719a0102fe8ed17c6c9ee89663aa8651ed3c49aec86c690c73a387b11e6a1c2c3bba7765a020ea711356830d7942d3f54132d846fdac8cb2e30e1cc7a705a13737242ca8efd8c909f5dbd69828f2a1f76af23fefa5e300032ac2a3007df10f9f3b9632bdb58b031d96697525115efd24066cdaa43b5ebed181f2fabfeb850b8ba07bcfc7e7d81105d4c18b2ccd9668e7af063c1508421925f594c511c5c714f2ea79c3e142891f1b52aca2e8e78546a2d5ea3407db96e54427eecfd993318f648797980f8b5c2a7ec4cccd46b5145cb14af9d4d4cf9fff48de2af523dc798dfefcf51a39e1a8f54f98d03098624e833cafe1149008ace07c412d43d7d064398d6abc1faa9e4cbcfa46836f6c0378416f320b399cc08b7aadff88403f6aa91f7d3910ee28ebc13340f165eb47876bdf950983abd83ce5e2d78658501742bffd2465090c497f86d1e1190ddc1caf6ae49ac772e22fad80144d1bcb96ab7d79d3b61b6fb9f0cb9f5bda5e2bff819089831b36619bdd1ea0b24974e43952333cecdab456eaea21e53feca16ea05aab56b136207b92f11c76580f86643d8e118840d61eecd3e84f407c549e5a01896fe7aae46d4402c19732421baf072475e8a5efbc42f5c9981e85f97eff84e61bbe465a4eb26c63db5d0e38cc9cc59dfdccd8eb75768df864ddc95b66ea3f373d44a35481de7dd1ef814740b2d78663293bf979213da99a45dbab01b88c77a69646f46e7a5f0b818e077019d3e500291e373ec4a5e2d10eed1eeae6e85bdb8f7241b0a4734f0b8e37aed980ca4ad258efd87ebb936616b5401c0ac80896a2233d45ea962b9fa98bd58f14f5396f203ad88c9c975634c875e0be7efc81eb0461fa5503cac1f3641d825d35acce7ee5dd1eecacb5bfd5adc73bfe0911c59ff8f1b29506322e0c8c9ce896ae9822fbbe3548604d8de95b4d2382c9e6804eeb5cfd6580b37faac85ddc78cb4f43a717415b7e7b7e86e57b9f02b74c9a50d885252d35d3e6c9f6291c9a04f7dd577a70fa43d1a0cad1faca82344ab46e130d8e27f16b9334bf9b7cb2a201a6f6ee50fbb050fc0559963ffaa25e1378a163935f796e4bae829b4f0b72b076dbc1ef29a75b5139c8d658f511f81a0dea31eedd9fb346de3294f00e9fb7a5dd8c1d33c51351ff6ceccfaea06869446fdfa429199b7b6bbb3e5bbb6a757aa6beecfc870a35d979f4a17f7700e7bf532a214b0f3cbdde8c3d50ce0bc9626e64356c382cfc092c43cba3758003d1e18c084391759d346a2d6489cb42be4281860421e0e1981df00f3472922b973819d61c6e688fb130d8dae5b345e7545c3d7cd002de339b1982077adf54699a19824ea7182729a2d216c2eb07ff9abd47167d2157ffe3c5bcbe786072c0c07e4d1307bbe936caf8e91155ef285200f2765c7351c00d7e9972c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{&(0x7f0000003340)="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", 0x1000}, {&(0x7f0000004340)="1ca39e8d9b41ccfbbfd3c857bb6680e6d4e4bc6349b71eb485e156db22ccedba1aea28cf97b3a916b2384ed4b9fbb200fab9aaf5b2d3897f48ffbd94a1719c11e08eaae73c59a4544ab3e258154c1e61f9d8b34a4c1c2940ef5518f8e6272568515903da1782f021dee5c82250e7df7d9bfa0d670e64dc9d21c75b004eb53132c92d6a7e7d2889f50604907e1f50b7", 0x8f}], 0x9, 0x0) write$selinux_access(r1, &(0x7f00003effac)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39}, 0x54) 2018/03/24 09:29:42 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f00004a8000)={0xffffffffffffffff}) bind$ax25(r0, &(0x7f0000000040)={0x3, {"ed493685b34ceb"}, 0x7fff}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x1000) 2018/03/24 09:29:42 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000000c0)={0x0, 0x8, 0x4, 0x1, &(0x7f0000fec000/0x12000)=nil, 0x7f}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/03/24 09:29:42 executing program 7: r0 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='em1\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f0000000180)="b3d3a4037f05d8a1fd087b2c3cdb9c09bfc965d15e805d261f26ad7c899d7a8c11784b65003f7317383545e0877d6364cf6c79d4fac44d6c0dba76f4b9982be4f599b2e621bbd82ce87512a23162009c7f9fc5f33333624441b1fc7d958a700c94a357d3e2df19ffdd1fe6b8ef82d6cb68f06f433871d189c7ab0181392d28b0236d76a2fae0fafd4847fdf303243633b4096b22ff72fbe78e90cb924ec77e44ef1597ff3fb667062769fb388b2fdffc1b5568051cfe3ceeb911f330857fcb3579f0cb64c51d5a66b7d83210574da3aad82f84cc75c30f7ebee3f47637454a4e15f6f04d", 0xe4, r1) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x1f6}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x4, 0x400200) connect(r2, &(0x7f0000000380)=@in={0x2, 0x4e22}, 0x80) 2018/03/24 09:29:42 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000010c0)={r1, 0x5, 0x7, 0xa6c, 0x7, 0xa0c}, 0x14) 2018/03/24 09:29:42 executing program 2: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x10, 0x1000, 0x8000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x14b}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xfffffffffffeffff, 0x101}, &(0x7f0000000100)=0x8) 2018/03/24 09:29:42 executing program 1: r0 = socket$inet(0x2, 0xf, 0x5) connect(r0, &(0x7f0000001000)=@nl=@proc={0x10}, 0xc) 2018/03/24 09:29:42 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000ded000)) 2018/03/24 09:29:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="05ff2a2490e74e6e89514533a1b4e7d434321bb060e1761022d5518b8bf9fc9496bb97bd9535ba8286267cfe0a6a143e7de2af180534677a416c389745fc964bf3469992df7c8a5098fc8ec6e2caac6de78e42096fa8b3f7f90ff4bbe0b71cf25bbd480571654da76baf828b2d44dda8cae2b4c690b2f6d89c", 0x79) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc)=0x2, 0x1) 2018/03/24 09:29:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x800000000000000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x7886, 0x9) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) 2018/03/24 09:29:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x210, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x42, 0xb2}, 'port1\x00', 0x4, 0x400, 0x4, 0x2, 0x6, 0x7, 0x38af, 0x0, 0x1, 0x5}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/ptmx\x00', 0x101000, 0x0) execveat(r1, &(0x7f0000001800)='./file0\x00', &(0x7f0000001a80)=[&(0x7f0000001840)='\x00', &(0x7f0000001880)='port1\x00', &(0x7f00000018c0)='#%/em1wlan0\x00', &(0x7f0000001900)='port1\x00', &(0x7f0000001940)='/selinux/avc/cache_threshold\x00', &(0x7f0000001980)='\x00', &(0x7f00000019c0)='#keyring*md5sum\x00', &(0x7f0000001a00)='port1\x00', &(0x7f0000001a40)='/selinux/avc/cache_threshold\x00'], &(0x7f0000001c40)=[&(0x7f0000001ac0)='/selinux/avc/cache_threshold\x00', &(0x7f0000001b00)='vmnet1\x00', &(0x7f0000001b40)='%vboxnet1eth1\x00', &(0x7f0000001b80)='port1\x00', &(0x7f0000001bc0)='/selinux/avc/cache_threshold\x00', &(0x7f0000001c00)='\'trustedsystem}^loselinux\x00'], 0x800) syz_open_dev$vcsa(&(0x7f0000001d00)='/dev/vcsa#\x00', 0x5, 0x1) recvmmsg(r1, &(0x7f0000001780)=[{{&(0x7f0000000340)=@generic, 0x80, &(0x7f00000016c0)=[{&(0x7f00000003c0)=""/154, 0x9a}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000001500)=""/7, 0x7}, {&(0x7f0000001540)=""/252, 0xfc}, {&(0x7f0000001640)=""/99, 0x63}], 0x7, &(0x7f0000001700)=""/128, 0x80, 0x100000001}, 0x7}], 0x1, 0x40000000, &(0x7f00000017c0)={0x0, 0x989680}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) bind$inet(r2, &(0x7f0000001cc0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x10001) [ 60.387934] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/03/24 09:29:42 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100)=0x100008001, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockname$packet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) getitimer(0x1, &(0x7f0000000040)) 2018/03/24 09:29:42 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x5, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000440)={{0xac, 0x0, 0x1ff, 0x7, 0x7fffffff, 0xbd}, 0x9, 0xde8, 0x6, 0x5, 0x7, "d4ce8d5c80c4deaca2ad7b94b89ad9dfcfc3a73321ae5608ed556cac605c6131afe510e4acf0bf8e761f6ed522997f2b1b087b13cb0b13d305d0cfb762e4251f49ad66188c4cebd82687befbb7e6dff7455766f1f13f24ca74d3f070eadac993dbd47a7683b0bb677cdadaeb0f88bfa03e91b56c60b5e4b3f9072d2557becfaa"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x27, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x3, 0x2, 0xffffffffffffff88}, &(0x7f0000000140)=0x14) r5 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xff, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000200)={r0, r5}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x7}, 0x8) mkdir(&(0x7f0000000240)='./file0\x00', 0x19) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/03/24 09:29:42 executing program 7: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0xab, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/171}, &(0x7f00000001c0)=0x50) 2018/03/24 09:29:42 executing program 4: r0 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0xfffffffffffffffe) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000180)={0x6, 0x8, 0x8755, 0x200, 0x7fff, 0x5, 0x8, 0xfffffffffffff7ef, 0xffffffffffffffc4, 0xffe0000000000}) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000300)={0x144, 0xfffffffffffffffd, r2, 0x1, r3, 0x2, 0x733e, 0x8001}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000000)='gre0\x00'}) 2018/03/24 09:29:42 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) r1 = epoll_create1(0x80000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x6, r1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x30, r2, 0x0) 2018/03/24 09:29:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, 0x0, 0xafee, 0x8, 0x6}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="32847c665df8234436c7faa4657d92063e6f4bc77a29bc93af50943dcb27d724d74ea53bf679d63972c93a2e30228022722fe13f8238dd17098452e8a615683435321d960e650fa08481cd129f00b58eece17e7e71a9177e5a62152044e17d21a410bdd19ef7049856") writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r2, r0, 0x0) 2018/03/24 09:29:42 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f00000003c0)=""/84}) sendfile(r0, r1, &(0x7f0000000100), 0x8020400) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000180)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x10000, 0x0, 0xfff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x3, 0x0, 0x8, 0x7ff, 0x6}, 0x20) 2018/03/24 09:29:42 executing program 3: socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e7ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/03/24 09:29:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x19, 0x101000) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0xbc, 0x0, 0x1, 0xac4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000100)={r1, 0xfffffffffffffffd}) 2018/03/24 09:29:42 executing program 0: unshare(0x8ffffe) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0xffffffffffff8001, 0x200, 0x0, 0x4e7, 0x0, 0x1}) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/03/24 09:29:42 executing program 1: io_setup(0xbc, &(0x7f0000000100)=0x0) r1 = socket(0x18, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x0) eventfd2(0xffffffff, 0x1) 2018/03/24 09:29:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0xfa, 0x7, 0x0, 0x3, 0x10100, 0x2, 0xd1f2, 0x4, 0x3, 0x7723, 0x4, 0x3, 0x0, 0x9, 0x1, 0x670, 0x5, 0x3, 0x9, 0x3, 0x4, 0x2, 0x4c, 0x3, 0x2, 0x0, 0x1, 0x5, 0x9, 0x10000, 0x3, 0x7, 0x2, 0x8, 0x0, 0x83bf, 0x6, @perf_config_ext={0x9c0, 0x7}, 0x8108, 0x2, 0xfffffffffffffe01, 0x7, 0x4, 0x1ff, 0x10001}, r1, 0x636, 0xffffffffffffffff, 0x7) io_setup(0xa3b, &(0x7f0000000080)) 2018/03/24 09:29:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000040)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x24) sendto$inet(r0, &(0x7f0000001300), 0x0, 0x200007ff, &(0x7f00000013c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000000000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x3, 0xfffffffffffffc5b) read(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/03/24 09:29:42 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001840)=[{&(0x7f0000000480)="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", 0xc23}], 0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x50000, 0x0) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0xebe0}}}, &(0x7f00000001c0)=0x84) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}, 0x1, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/24 09:29:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x8f4f, 0x66, 0x2, 0x80000000, 0x0, 0x4000, 0x80000, 0xb, 0x3f, 0x914b, 0x80000000, 0x9, 0x144d, 0x8, 0x8001, 0x5, 0xffff, 0x0, 0x5, 0x4, 0x0, 0xffff, 0x6, 0x9, 0xfff, 0x80000001, 0x8, 0x9, 0x4, 0x7fffffff, 0x3ff, 0x9, 0xfff, 0x3f, 0x5, 0x1ff, 0x0, 0x7fff, 0x3, @perf_bp={&(0x7f0000000040), 0xf}, 0x8000, 0x0, 0x2, 0x7, 0x0, 0x0, 0x3}, r1, 0x0, r0, 0x4) 2018/03/24 09:29:42 executing program 7: r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xffffffffffffff38) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'ipddp0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bcsh0\x00', r1}) 2018/03/24 09:29:42 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8001, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x80c, 0x1, 0x1, 0x3, 0xd3, 0x8000]}, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0xde8, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 60.635760] audit: type=1400 audit(1521883782.380:60): avc: denied { create } for pid=9095 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 60.659499] audit: type=1400 audit(1521883782.383:61): avc: denied { getopt } for pid=9095 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/24 09:29:42 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe18, 0x0, 0x0, 0x8e) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x0, 0x3, 0xe, 0x1, 0x9, 0x9}, &(0x7f0000000080)=0x20) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001740)={0xa, &(0x7f00000000c0)=""/4, &(0x7f0000001680)=[{0x2, 0x32, 0x6, &(0x7f0000000100)=""/50}, {0x4, 0x44, 0x1425, &(0x7f0000000140)=""/68}, {0x9, 0x3, 0x4, &(0x7f00000001c0)=""/3}, {0x8001, 0x55, 0x1, &(0x7f0000000200)=""/85}, {0x101, 0xb5, 0x5, &(0x7f0000000280)=""/181}, {0x0, 0x1b, 0x8, &(0x7f0000000340)=""/27}, {0x5, 0x1000, 0x3, &(0x7f0000000380)=""/4096}, {0x8, 0xe2, 0x1ff, &(0x7f0000001380)=""/226}, {0x0, 0xf2, 0x8e, &(0x7f0000001480)=""/242}, {0x3, 0xff, 0x1, &(0x7f0000001580)=""/255}]}) sendto$inet6(r2, &(0x7f0000b0cf6e), 0x0, 0xfffffffffffffffe, &(0x7f000001b000)={0xa}, 0x1c) [ 60.719780] SELinux: failed to load policy 2018/03/24 09:29:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0xfc147812c6696269}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x10000}, &(0x7f0000000140)=0x10) sendmmsg$alg(r1, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="ff514b39dfbd544755f468aa2a72da7d47dcd2249887d12bc3cf2b2b5dc7aaf3f33ded43fad08a4209151454b52d3569a48446da1bc3eec74d51cb305f968a1667e6a2", 0x43}, {&(0x7f0000000340)="b6c78bab292d077ba29774a310921de61da59724f848f0f7c7bd743f4390809a1740e14f7594f29350f82bad07b7e9b9d7998406f59e605f4a45b2307352df36ad9a55f727863f14dd7c76984a6f1d28aa75cc29a0e0407456821bedc84986350ee2b0e8419068fc926aa43d2f7506c9ff7b94d49f85", 0x76}], 0x2, &(0x7f0000000400)=[@assoc={0x10, 0x117, 0x4, 0x1}], 0x10, 0x4000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r4, 0xe0, "559c2f476a603dab939b743cf9dafa04a9f7c14b5b7f2f418d0e547b08658ac8fcb9e722c394d4094cf6f38f5328acdfef4181623c15f9c838ebc39ce6be48e1ac8f9252d0f223f8d20c2cdc14c778477d17e2fba415b407cacda3117841169ddf9aa32667061026dc5a4040a648ce861584a60a4a52b3d7855b3ec517ad998107a56a188e1eb83308c4d8b9d1c7be00b437dd7a9153d0f74d6f7ce1b6fa2a1c2c37a1d4dc4ce9e2e908d37e06876610cfe50cebad421dd81dbcb3a84723c31c4a2d31278f9cb8ba3c2572919a04e36deab88877eae030bc1a5bacd630473240"}, &(0x7f0000000280)=0xe8) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x10, &(0x7f0000bbfff8), 0x8) epoll_create(0xbd1) 2018/03/24 09:29:42 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) mkdirat(r0, &(0x7f0000002600)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/24 09:29:42 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1, 0x0, &(0x7f0000000080)="c2"}) r1 = socket(0x2000000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) 2018/03/24 09:29:42 executing program 4: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x7, &(0x7f0000313000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000715ff8)='./file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f000041e000)=""/4096) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x125000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xa5) 2018/03/24 09:29:42 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x56, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xeb2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) ppoll(&(0x7f00005e1ff8)=[{r1}], 0x1, &(0x7f0000630000), &(0x7f0000001000), 0x8) 2018/03/24 09:29:42 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x141300) 2018/03/24 09:29:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000936c, &(0x7f0000000100)="01534c244ab0f90000") 2018/03/24 09:29:42 executing program 3: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x7ff, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f00000000c0)=0x298) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) [ 60.792181] SELinux: failed to load policy 2018/03/24 09:29:42 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x10000, 0x10}, 0xc) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0/control/file0\x00') 2018/03/24 09:29:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=ANY=[@ANYBLOB="180000180000", @ANYRES32, @ANYBLOB="00d00000000000009500000000000000"], &(0x7f000000bff6)='syzkaller\x00', 0x1, 0xd1, &(0x7f0000006f2f)=""/209}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, 0x8) 2018/03/24 09:29:42 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000018cff6)='net/bnep\x00') r3 = socket$kcm(0x29, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x4) readv(r2, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r2, r2}) 2018/03/24 09:29:42 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x31, 0x6}, &(0x7f0000000240)=0x0) timer_settime(r1, 0x1, &(0x7f0000000280)={{0x77359400}}, 0x0) symlinkat(&(0x7f0000fccff8)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/222, 0xde) clock_getres(0x0, &(0x7f0000000000)) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/59, 0x3b) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) prlimit64(r2, 0xf, &(0x7f0000000300)={0x70a, 0x3f}, &(0x7f0000000340)) 2018/03/24 09:29:42 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x82000080045006, &(0x7f0000000000)=0x770) getsockname(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) 2018/03/24 09:29:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000008000, 0x60000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x2, 0x2}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/03/24 09:29:42 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x71, 0xfffffffffffffffd, r1, &(0x7f000028cff8)='./file0\x00') ioctl$int_out(r0, 0x2, &(0x7f0000000000)) [ 60.824893] binder: 9140:9149 ioctl c0306201 2000dfd0 returned -11 2018/03/24 09:29:42 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) clock_settime(0x3, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, 0x3ba) 2018/03/24 09:29:42 executing program 3: rt_sigprocmask(0x0, &(0x7f0000000040)={0x7}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="7231d02aa9f25d8d47d1b065034882b6411d3f2d71a7697c3b73e9fb3aec9a59b426451bbc2fa4bbb03e0c9046bf20bdd256cbe828b90e7be81242c7825cc6247a2e14ac717f88eeeb04cf7f20325bb981430880748853d251122d4f0b16fe949de4ea8d87e2cd12b002a4572765624e2a", 0x71) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) setpgid(r0, r0) timer_delete(0x0) 2018/03/24 09:29:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x58df, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = memfd_create(&(0x7f0000000080)='-\x00', 0x2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f00000000c0), 0x4, r0, 0x8}) 2018/03/24 09:29:42 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40102, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="c901b2b90e3cd3b478d8b518233e6a32472c3c305f079227bb78d06728aba6c6de000000000000000000", 0x2a}]) 2018/03/24 09:29:42 executing program 7: pipe(&(0x7f0000000140)={0x0, 0x0}) fdatasync(r0) vmsplice(r1, &(0x7f0000f14000)=[{&(0x7f00006bc4ba)="bd", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000476000)=[{&(0x7f0000d59000)='\x00', 0x1}], 0x1, 0x0) 2018/03/24 09:29:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000300)=ANY=[@ANYBLOB="020d00001000000000000000006547b7179746de8a000000020000007f0000010000000000000000030005000000000002000000000000000000000000000000080012000200010000000000000000000600000000000f000000000000000000ff0100feff000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/24 09:29:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/03/24 09:29:42 executing program 0: keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f0000000500)=""/132, 0x84, &(0x7f0000000080)={&(0x7f0000000080)={'cbcmac(arc4)\x00'}, &(0x7f0000000000)}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) 2018/03/24 09:29:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000015c0)=0x0) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000140)="f3f50366a9b8d96c1ab443b74750d3a1083c2adfbd3b1e3619c09a7e425e307e4968c5200c13bf2422438af73b7c27a4e5aa5eadc877e717", 0x38}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f00000014c0)="4e29873a98515ebe1f122f5dd5898cd85afd002799de4ae987691d811bc6d10b931dc64fe9a14317280fb978e6167d8f6214068ece510e9bae66849526cb77398c83d504ea58f06d0b4b3c314d256c1de9abfd10a395f9cb997ea2776ae8cb40e2f0f23d28b8d3ac1aadb9ccd363b1703c6f56f37b457ee2a79d1f5f8bbb1ef248fe0e21f852fd4106c9e2d92cee0104d374923d944ced5fb58ea37b70e1bf4e8714d6fc96738a3c035103dd66f2e494fbf42b67cbd14ce2c72cc1434d6cf5d349a90dd2ed62a348398e51833d4a8d9dcb05b7af20ba86426afeb58f6d68082b21d3d37639fb4a5d6e", 0xe9}, {&(0x7f0000001280)="0533e7634ee1e4b97bbeed54607d0a7d36c2657fd8fecdfb2752373dbfcbc7623b40d22ce97337a2d0f7de1916ab1c0cd299", 0x31b}, {&(0x7f00000012c0)="dea5af60db1a2276a488740f822a662f94cbc3aee9e1a749cdc9f0fb84c9ec2369f424b9316656b0f2e41bed32aed92fa81e6a7d780fc4c42b87922e157dc0cec13912567c5f1e07d8787f807ff36f93f9ef1c3341fa2aa4f4e831a49477347b692499aa4c5a14c60b23e2a46e87d9f8a74fa682564b36dc51ad0b5e5a76aa991e058c2f43c1ed3fb80384fd4c711349271328823cecd3c6fc43cbc1351a7b3116f4b066e3b609e1638ab231be7591796620829b9fb5a89346fa4d0043f5e7994c14199e6942000c2f4390e193c9d6dd18fa1e199d3447c22d4c3eb00b51897c9128", 0xe2}], 0x5, &(0x7f0000001400)=[@cred={0x0, 0x1, 0x2, r1, r2, r3}], 0x28, 0x4040080}, 0x4000004) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r4, &(0x7f00009eb000)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001180)=""/2) 2018/03/24 09:29:42 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="280000000000000009000000000000b9ce49a86d892b80cd56ef1119f3f6b4ca7136b92874200001"], 0x28) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r3, 0x28, &(0x7f0000000080)}, 0x10) mremap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000), 0x0) 2018/03/24 09:29:42 executing program 7: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x8, 0x5, 0x8000}, 0x4) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x8000000011, r2, 0x4000000000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000080)={0x40002, 0x0, [0xfffffffffffffffa, 0x9d35, 0x5194, 0xffffffff80000001, 0x100000000, 0x961, 0x3, 0x101]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/03/24 09:29:42 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000019000)={&(0x7f0000019000)='./file0\x00'}, 0xc) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x8) read(r1, &(0x7f0000010000)=""/176, 0x27) readv(r1, &(0x7f0000018ff8), 0x200000000000016c) 2018/03/24 09:29:42 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x2) r2 = dup2(r0, r1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x71a90e3b, 0x0, 0x80, 0x0, 0x3}) 2018/03/24 09:29:42 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000000}) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="172698bd946dbfcba661000000050000001bafc5b1106c0448a1f51249053fc3"], 0x684000) 2018/03/24 09:29:42 executing program 3: llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/146, 0x92) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000140)=@random={'btrfs.', '/dev/infiniband/rdma_cm\x00'}, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x18, 0x3) write$rdma_cm(r0, &(0x7f0000000f80)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"907e7cf6ca76b2cc70bae2edb077a817"}}}}, 0xa0) 2018/03/24 09:29:42 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x8210000400000084) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a64000), 0x1) 2018/03/24 09:29:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x8ac2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000040)=""/220) 2018/03/24 09:29:42 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x800) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x1b0, 0xc00) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f000001c000)) umount2(&(0x7f0000117000)='./file0\x00', 0x0) [ 61.048261] QAT: Invalid ioctl [ 61.059363] x86/PAT: syz-executor4:9211 map pfn RAM range req write-combining for [mem 0x1abfd0000-0x1abfd3fff], got write-back [ 61.079361] x86/PAT: syz-executor4:9221 map pfn RAM range req write-combining for [mem 0x1d9140000-0x1d9143fff], got write-back [ 61.082604] QAT: Invalid ioctl 2018/03/24 09:29:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x5, 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x100, 0x0) 2018/03/24 09:29:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x1f, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000080)=@ipv4_newaddr={0x50, 0x14, 0x801, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @rand_addr=0x8ce}, @IFA_LABEL={0x14, 0x3, 'vlan0\x00'}, @IFA_LABEL={0x14, 0x3, 'nr0\x00'}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x50}, 0x1}, 0x0) 2018/03/24 09:29:42 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x200, 0x2) 2018/03/24 09:29:42 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x22000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000000c0)) r2 = gettid() r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0x10000) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000000040)={&(0x7f0000834000/0x4000)=nil, 0x1, 0x5, 0x1, &(0x7f0000408000/0x3000)=nil}) tgkill(r0, r2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)=0x0) sched_getscheduler(r5) r6 = syz_open_dev$sndpcmc(&(0x7f0000b85fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ptrace$getsig(0x4202, r0, 0x100000000000000, &(0x7f00000000c0)) io_submit(r4, 0x2a9, &(0x7f0000646fe0)=[&(0x7f00007f7fc0)={0x0, 0x800000000000000, 0x0, 0x0, 0x20, r6, &(0x7f0000f8cf4b)}]) 2018/03/24 09:29:42 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="350000000500000032e457fa4a600ec250081cb238531d435bd76ec146e3af05f559b745bf00429c0fd95fb60dfbf956aa49da45e43862b2644fc5e0c88c6e29deeb465034e57a72868f4a8921f4c5f8c5bf382433b187a62c75d9000000000000000000000000"], &(0x7f0000000200), 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000540)=""/62) recvmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/116}, {&(0x7f00000003c0)=""/87}, {&(0x7f0000000440)=""/223}], 0x11b, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r1, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) fstat(r1, &(0x7f00000002c0)) 2018/03/24 09:29:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x84800) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/03/24 09:29:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000226c8cc9c3ac1553c96d80f103069d404c65832f980b9baf9a6fd6aca352158ea049ae02067fefb053a84f9ffba0ea08a0d9f2ce") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xfffffffffffffffc, 0x200000000, 0x3, 0x7f}) 2018/03/24 09:29:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x2, 0x4, 0x8, 0x0, 0x0, 0xfffffffffffffffb}, 0x9a}, 0xa) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f1fe4)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) 2018/03/24 09:29:42 executing program 3: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') fcntl$setsig(r0, 0xa, 0x28) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x3, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) pread64(r1, &(0x7f0000000000)=""/110, 0x6e, 0x0) ftruncate(r1, 0x7fff) 2018/03/24 09:29:42 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r0, &(0x7f000002e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) socket$inet6(0xa, 0x0, 0x7fff) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000032ff0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000034fb0)=[{&(0x7f000002b000)="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", 0x2c9}], 0x1, &(0x7f0000041000)}, 0x4008000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x36c, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/24 09:29:43 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xb59, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x1) pread64(r0, &(0x7f00000000c0)=""/94, 0x5e, 0x104e) 2018/03/24 09:29:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x3, &(0x7f0000000000)=0x0) socketpair(0x11, 0x8000f, 0x3e20, &(0x7f0000000040)={0xffffffffffffffff}) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x1f, r2, &(0x7f0000000100)="82ca039cd3d8bbb8d836a6fb68353d542c170565abf4bf80e1aafc979498ccec6d864aa4e12935ec8901a912bc7a9483c2652fa394f2b3ea990fdc262c31f7eb6cc0a65632b62f60c1bde60c51758825642dd01bb011bf84c57f501b16fe361d778553b0d688c0510a373675e15474b3546d91f7b00f03fd532264619e0629f6fe044aba900ed772ff80616ce1d5f732b1bb61b827b38780bfffc25119fecc949c43829ee16561769a2c6f47bce75490f25729853895e3f1a1cad700a17dc83936b574769df4e3", 0xc7, 0xa9, 0x0, 0x0, r0}, &(0x7f0000000200)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0xffffffff000, 0x7}) [ 61.235007] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/24 09:29:43 executing program 3: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000040)='.:$()md5sum!user\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000003c0)=""/165) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r0, r0, 0x2}) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x12, r0, 0x2a) 2018/03/24 09:29:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 2018/03/24 09:29:43 executing program 2: mkdir(&(0x7f000014b000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x0, &(0x7f0000ce3000)) umount2(&(0x7f0000ffc000)='./file0\x00', 0x2) prctl$getreaper(0x28, &(0x7f00000001c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r1, 0x21, &(0x7f0000000140)={0x29, 0x0, 0x101, 0x80000000}) 2018/03/24 09:29:43 executing program 1: r0 = gettid() getpgid(r0) timer_create(0x7, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) [ 61.293654] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 61.370876] audit: type=1400 audit(1521883783.118:62): avc: denied { map } for pid=9279 comm="syz-executor3" path="/proc/574/attr/prev" dev="proc" ino=25562 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 61.397183] audit: type=1400 audit(1521883783.118:63): avc: denied { execute } for pid=9279 comm="syz-executor3" path="/proc/574/attr/prev" dev="proc" ino=25562 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/24 09:29:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a09000)=0x573, 0x1fe) 2018/03/24 09:29:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x3, 0x340, &(0x7f000085af91)}) 2018/03/24 09:29:43 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x3, 0x390, [0x200002c0, 0x0, 0x0, 0x20000550, 0x20000580], 0x0, &(0x7f0000000000), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x3ed) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xfffffffffffffe6a, 0x408000) r3 = accept4$inet6(r2, &(0x7f0000000200), &(0x7f0000000280)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100)=0x800, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) r4 = getpgid(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000000140)='uid_map\x00') 2018/03/24 09:29:43 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="240008c2daa800d0a6172480950100c3"], 0x10}, 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) read(r0, &(0x7f0000000040)=""/40, 0x28) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/24 09:29:43 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x20, 0x6, 0x5, 0x7, 0x1, 0x7}) syncfs(r0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000540)=')', 0x1}], 0x1) 2018/03/24 09:29:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/174, 0xae) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/24 09:29:43 executing program 1: syz_emit_ethernet(0x27, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x20, 0x9}}], {@mpls_uc={0x8847, {[{0x7f, 0x7f, 0x8, 0xb}, {0x101, 0x7, 0x200, 0x7f}, {0x22a00000000, 0x7, 0x6b12, 0x80}], @generic="6b74ff02c9a781ab77d07210fd3359150a1935aa97425e19a53dd6ba00"}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x1]}) 2018/03/24 09:29:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x33, &(0x7f0000001fe0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, &(0x7f0000001000)=0x20) r1 = socket$inet6(0xa, 0x800, 0x4) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/24 09:29:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000005b8541af83615c7ac85ba7ab6ce76863004d564b00000000feff9333bf37ec22eb7ee2123be07462b4ba0609f5c2b50654dc30947c3350329159edf8c885fcf3990e26e8a00a393773cee2a6430e4f6b64811ae76daf8100f8df4a2c9b45bed649c5b3914b97e20b39982c8323285a2334d9784e86a1f07672e781b0112ac3f63398f6f02a62b1f38ef6e92669564c7f5d7d58ff868987ca5fb65abcd433be7256833038d23666df6c03eeb036a762dc6d1f8270f60dc0518c75827604ff00815ec1"]) 2018/03/24 09:29:43 executing program 6: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000000800001cb5f251c2", @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627700000000", @ANYPTR64=&(0x7f0000007f72)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x43, 0x0, &(0x7f0000000100)="b8311dc2b19468fc8b631f092ca6d4785f8da87d120d950e53c864d8b4a5c66e71ffff4824df5acc51484a44abec0e4f189bbac8d24b3284507ed4e191dcf4f46944d0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x6, 0x0, 0x3, 0x1, 0x1, 0x1, 0xfffffffffffffff8, 0xc57}, &(0x7f00000000c0)) 2018/03/24 09:29:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x6be, 0x20000) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x9, 0x107fc) r2 = dup(r1) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="72ff4d20c1c2cf7b"], &(0x7f0000000080)=0x1) r4 = memfd_create(&(0x7f0000000000)="a573797374656d747275737465642100", 0x3) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000240)=0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000100)=""/223, 0xdf) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ppoll(&(0x7f0000000400)=[{r0, 0x89}], 0x1, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480), 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000340)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 61.512728] kernel msg: ebtables bug: please report to author: Wrong len argument [ 61.534623] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 09:29:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x1000, 0x0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000001c0)="f20f011a2665660f38816300b9170200000f3266ba4300b06beec4e1eb5d3c6a660f3882960f000000b805000000b99a1400000f01c10f71f6080f07660f383af3", 0x41}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 09:29:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea7ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) [ 61.557632] binder: 9316:9319 ioctl 8907 20000000 returned -22 [ 61.564646] binder_alloc: 9316: binder_alloc_buf size -4444504497565204432 failed, no address space [ 61.574078] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 61.582803] binder: 9316:9319 transaction failed 29201/-28, size 40--4444504497565204472 line 2963 [ 61.596444] IPVS: ftp: loaded support on port[0] = 21 2018/03/24 09:29:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="8edc1f406046d3f92d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) lookup_dcookie(0x608, &(0x7f00000000c0)=""/89, 0xfca1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000240)=""/195}, 0x48) 2018/03/24 09:29:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = geteuid() fchown(r0, r1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x4c06}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="abb1", 0x2}, {&(0x7f0000000240)="72afeb60566c905ec99ef601aeb789417f016b6db22143f8e1a8bc22cbd34434e42d34d04abba1091a3061d6bb85a8fe9dcd132c323827e5f09f528b5dd35182b980758957e0845836a1d80e9ddb703c9c688aebd7354daa739d18a23269844b46e0fd878dcfc706baacdabdf4", 0x6d}, {&(0x7f00000002c0)="41e3ea61de9e6333c181c84d76a7e3d356eb5bd383b8509de6ec53a78918203d1abca96a544d479a03cf335f8e9018a46864243b30e875339ac46bde95e0e41d41a3393719d68f4b4ba0c87e9d01a46f1dad29bfe152a512f18a09b43ac5a26e474cfeb968124cda8ad11f625ac23579679c3413dc3b1f791ca06504", 0x7c}, {&(0x7f0000000340)="5bd1bf6c69425665", 0x8}, {&(0x7f0000000380)="34b8f7f748dcad1a54b6da2f273ea162eaa56d347707d8e4d7c56cf94b6e18bd987b7cd74a1ff21361b041484f1db7179caf2767bc6568e31e949b3a30caa065eae3601540f37303cf268f201a6595eb8b35b57fb3a694d86e0c2e5c53759e31b93eb0135e9de765913062604fab0f5a805bfb4445180b2bfa6062b6d0994a2a0baeb275662c1ea2b858d20df32da16283c56addf522f5", 0x97}], 0x5, 0x0, 0x0, 0x10}, 0x8000) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000d9dffc), &(0x7f0000a24000)=0x4) [ 61.611721] binder: 9316:9319 ioctl c0306201 20008000 returned -14 2018/03/24 09:29:43 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x3, 0xffffffffffffff9c, 0x1}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa}, 0x1c) read(r1, &(0x7f0000000000)=""/214, 0xd6) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000180)={0x6, 0x6, 0x6}) 2018/03/24 09:29:43 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x7fffffff, 0x4) getpeername$netrom(r1, &(0x7f0000001640), &(0x7f0000001680)=0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x2e2, 0x1) 2018/03/24 09:29:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) eventfd(0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r3) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x100010100000002, r3}) [ 61.663508] binder: 9316:9330 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 61.673770] binder: 9316:9336 ioctl 8907 20000000 returned -22 [ 61.695435] binder: BINDER_SET_CONTEXT_MGR already set [ 61.702143] binder: 9316:9319 ioctl 40046207 0 returned -16 [ 61.707065] binder_alloc: 9316: binder_alloc_buf, no vma 2018/03/24 09:29:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x111dca6e527c68d) read(r0, &(0x7f00000000c0)=""/129, 0x81) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000001, 0x400040) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000180)="16cea1be4111c7c994e3205192f3c9b887143ea3aef135fff247a913d5c95bd60dc6a322ba901798814a4123c996932910a1d3fa12fc6f58ccdf7fca4d07717b11b1d3ebfe25e3ece0b81607def5bca44da77d194c291493e667da90e0fd031a6b419cbc626da81ff1675f75349255f8ed467335e923984a30e9c6d8908faa5d5006ffad16ec1d38e5f0415331b9e302a5ac02e2020b5d9981b3baf9b1c6cc7cf95546aef76b438f843b6b0fed5388f14442fb80cc1c116ba478706001f9ff6ea6c7f1d9aba013bbd319b2392de41ba091e59a136cc0eb2d7c70fa8d45db0d", 0xdf) [ 61.713513] binder: 9316:9342 transaction failed 29189/-3, size 40--4444504497565204472 line 2963 [ 61.760658] binder: 9316:9342 ioctl c0306201 20008000 returned -14 [ 61.793629] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.799515] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.119170] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.553058] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 62.559161] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.603760] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.650462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/24 09:29:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c0000000000000002000000f21714171ad6e5edaf7704802b939bfab0c8cb4224c7c7cd8965300b74b678907a697581c7d652776495dedce9688271bdd4"], 0xc}}], 0x2, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) 2018/03/24 09:29:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) accept4$netrom(r1, 0x0, &(0x7f0000000080), 0x800) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/49, &(0x7f0000000180)=0x31) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x2, 0x4) sendto$unix(r1, &(0x7f0000000780)="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", 0x502, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/24 09:29:44 executing program 3: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='mountinfo\x00') r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/24 09:29:44 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x131000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xf1) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x100000001, 0x30040) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0xfe, 0x400}, 0x1000000a1) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r1) 2018/03/24 09:29:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000000000000000000000170000000000000000000000000000050000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000e6c4a41c000000000000000000000000"], 0x78) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005740)=0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() r12 = geteuid() getgroups(0x5, &(0x7f0000000b00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r14 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0}, &(0x7f0000000b80)=0xc) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c80)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000d80)=0xe8) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) r21 = getuid() getgroups(0x9, &(0x7f0000000f00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r23 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000f40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000001100)=0xc) r26 = getpgrp(0x0) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001240)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000001340)=0xe8) getresgid(&(0x7f0000001380), &(0x7f00000013c0)=0x0, &(0x7f0000001400)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001440)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001480)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001580)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001640)=0x0) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001fc0)={0x0, 0x0}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000020c0)=0x0, &(0x7f0000002100), &(0x7f0000002140)) fcntl$getownex(r0, 0x10, &(0x7f0000002180)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000021c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000022c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002300)={0x0, 0x0, 0x0}, &(0x7f0000002340)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002380)=0x0) getresuid(&(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)=0x0) r46 = getegid() r47 = fcntl$getown(r0, 0x9) r48 = getuid() fstat(r1, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003bc0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000003cc0)=0xe8) getgroups(0x6, &(0x7f0000003d00)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r53 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004080)={0x0, 0x0}, &(0x7f00000040c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0, 0x0}, &(0x7f0000004140)=0xc) r56 = socket$l2tp(0x18, 0x1, 0x1) r57 = getpid() r58 = geteuid() lstat(&(0x7f0000004400)='./file0\x00', &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r60 = syz_open_dev$tun(&(0x7f00000044c0)='/dev/net/tun\x00', 0x0, 0x0) r61 = gettid() stat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) r63 = getegid() r64 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000005280)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000052c0)=0x0) r68 = geteuid() getgroups(0x2, &(0x7f0000005300)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005380)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000005480)=0xe8) stat(&(0x7f00000054c0)='./file0\x00', &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005640)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="7d697fbc779dfa645aed7726d1f6bcbc5a07f76491bf2ccb6b2dac5ed935d77b388d4f1e817da44e171f9a2934bcb1b6a5435a98d494ae411bc52a3f6c78ae7f823e93a387fb1b96510610d379e9c78b2521c21ebc6d1d86ba4fbd719674b4bc74085cdb0867644d3643ed365deba49e45eee24efbe3e8408db861e98b04b6cf8bcf3bc64c897aaa2e0e28fec816f6a059ec09eae4ffbe72fb8ce17dd2ca82b3a1bb67741d99486c4f8ba0d457dfc3f2c624df12f352633bfc7f4f77abc13adc362ab913336dd8ae5409c4177fdae48bc65c2eae14ab9b3debf49d445346472b9a20d38e2e07c0a640ac4097d8d11837aa10d6c8dd127d", 0xf7}], 0x1, &(0x7f00000007c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x80, 0x20000040}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000008c0)="e9ee363c8050277b8f7e07119bb0ed3a61d98b57bf02422247fc9aa46e2542c1f4b84159524c7affd40b6914be7be95ed5d1510b3b6c1b1dcfd96e7b2ac1e2230490b1f958a690e300a4880b9dd9ed6ff91cb8479c87b72f95a972d8aed568862b314c872c85a0b39127e67cea215ad9d785f13d07e7c181cd405ad2d9dd61b1f04c3183d94d67e10ead9afd3f77fb5aae53b0324cc885da0b0dd9ffccc2ba93c5ab7166711c2d3614ecf87466b61041025119", 0xb3}, {&(0x7f0000000980)="620babe9a0d948e60f6661ab5c026935e12ea75a5cf3861a11c0796aa040044c3e2ac7977c417dad92cc00b6a4f8724b4f70478a8be41e8e0a6b7015b61fe4dabcc227502d2d1c5982858d7463f91af18d9282b8c98319c9a536c06f9ba5db80dbe8fc0f3ec023d6c5ef59b310590d9553a5c91e6393ecab7ef9bcaabc44667a146a366cf29224647c", 0x89}, {&(0x7f0000000a40)="d3898ec513974723853327a4be18f83f0ea92ef6e73bf48bc7e9e515c4ffc27974b0eb4317d84e04b81054a1e6d7d3319d22d2a573357084b34f99e208cb9e2ca3593892f96e5bdf1b15aca95e79b1b990b33ef8a7b95f5b3471e8967d8fefa61ce82fe65d05dbb948e3bb2e0891d93a6daa3638c29fcb42e2b02ae46903fa", 0x7f}], 0x3, &(0x7f00000017c0)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}], 0xec, 0x40000}, {&(0x7f00000018c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001940)="a5f190b799f057c4cdeefa415ab3e7b45bcf", 0x12}, {&(0x7f0000001980)="7f5f09165b68e7c77d1f4e762420e1ee571c170e0e3f88031a165c4a12f08203511a3d7833adcac12e0193309dbcb3a93e1968c58637f598c73978ebd0a62fdbf6d1df5acd968b36dba0a7d8e80b3b7dd31f658b300bc6c1cbf2d046b50aed34ac0d9dfeeb2419f994405f41c0e543842e45f6395c25a1362241c8d34a71fdfd8dbb780c4638115ee02e50ee6380aa5f773895d292c36349e4d2408632e47399ae1747a4", 0xa4}, {&(0x7f0000001a40)="ed81b75ba141d7a2b5273e5fa5982de706ab02ab34e0a3f080", 0x19}, {&(0x7f0000001a80)="0b80f3f7b8fad425b6db9aa810694aca5def27593d2129a2ec531d251facc63159", 0x21}, {&(0x7f0000001ac0)="97c935755c6eca8d20efc4fd7392bfb24de357b90f671bba0d0979da344d08b5b506a0a48974a80e5a9a0307382bd915c06823be163b9d84a6d3e4c5324ba72a96a2a64b339e101fd7a4d919a4b78e7c6d2b3808128a9643bf023bac77a1dcabd627b861996c2ee683172326af2cfe9fe73920246a41054f4f35225347a302de7bb7e45f708338c11214639627d5d0033e216efcfeba", 0x96}, {&(0x7f0000001b80)="dfb3047912380906dfc7bfbf558b8ce18ec36fb3eb5af58ddfb490983c13df9bba46afef452780a58915ce32436598f1c0573773a0595da29f511a41357922cbdba08c94a2645194cd7278230f5a09260a18ef7690960b957f21718465fc211b375e59abf861fb27c3ba3cdea5295bbe1c0ee280f6fdc789cb082cf030c7723ba5245b7e2fd6502305a94d21e5246cdf97dff2f261b9e9e1957380ad21aa6affe6f125684fa526bb037822", 0xab}, {&(0x7f0000001c40)="a471161484d557dbc207b8182843e60d2fe5c5762ae13316b7392ff17610bbbbc99d3c344fb9d49ccf66a999d069131481208ab6c7bca286b9425a07ce009d44b9b7297030247a705fb2101e04bbff75ccce4ab19417b5b0644e04b109e39cfd91eb0f67925d43927afd8f3dd56086f9ce765c87be9f6684cab4c3236aea6c39e4ebc7a7f5c3820eabb2b0b14fd7992414ab4dfc", 0x94}, {&(0x7f0000001d00)="e3803e5748c6b84aaf8195bae2b01e24bbd9999eadb96fa99b64d82d549808167d3108a252cd908051b2b6ea859ce1bdd1e48e348eeb270321b1e6af8ea390a790983ea184a2b989e34bd2084add5b4b9aded46f7e0a0c5550cc1a0410d0180b14fee1ace09a9047a563fc44130f4f3cf0c63fcc80f825a1c564e8c29635c04a07b14f589e824e9d9f55d8bc", 0x8c}, {&(0x7f0000001dc0)="3b2754c6d6698613492f2022d784ab46ad2aee21a5841bb03a75f287bd8f7b24bacff4cd60cf03c22a8d17d8e13d5efd54f556c6178948b2c450ee9e86eca5ee8aaebc6c3fe1bb2fe912f62794d4aa11a23fd4e56e25d4b7f636faf227b5fa74aae54f92836a9bfc448f55ad3e333bfdca480b2611892e6796af471d5cd6bd616044b3b85142966a34b5486af3409995b59736f3e39f7d75782ffe26f0b9bc1707bc01d7269581065e29bd649252a5cb4bd002f964", 0xb5}, {&(0x7f0000001e80)="a4ba59478649d870e5da0348e9f5e040d6bdfabe5d6d9de3ea6aefeefe2f683df0832f65aad6410f28c08e9baa09772b020c14ada185187b7169fa3552c266903a340447eec0a7dfa51840410479d824a6af3ece66c814622a10ba562b16f96f30606a14448eb71c8b389f8ba70b87198e30e8979cf2bc766c4a221e99f41bd37be4a321bc4af752e3d2acd119cdd0a270f5ab5e1d834c63d0cfbec473a56ed23140a4cdc0c5d008facb76dba34b18bfa420094b7b12b16bc1304c6b08", 0xbd}], 0xa, &(0x7f0000002500)=[@cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}], 0xe0, 0x40}, {&(0x7f0000002600)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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{&(0x7f0000003ac0)="f788a218f442372526c5e9e9774429ad91de69527b95a1e6d75ab94f3acdbc5e4a22259177ff2f877347f5b3cc8a421d77c5fefbce5a2bfe0dcf0f504ac01cdf5d772f5bfff8c8aecd8d37ce141e8f2d73be74b857b9a6a215af081f6a0301bd4e4b9e90af99e2e77146c1ab0923cc676224c642f055eac3ff03ec62d6d7d73d95eb054eb67f5957b94d4d29dbc98b8c23142ff29075eb02ddeee45b83e0100a9134e7810ce33cba505d00c23f895f", 0xaf}], 0x4, &(0x7f0000003d40)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r50, r51, r52}], 0x28, 0x4}, {&(0x7f0000003d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004040)=[{&(0x7f0000003e00)="970359f143e8015311cc4cb8727829c9147222322e1e167aa564c1e07f1260550b3f4038c544c1dca6ace0f33ef463667818cb020772da4f538520dadebd6876265d5e23344e079eca6db27b6b490ab79aaef8aa4768ab", 0x57}, {&(0x7f0000003e80)="f86416078e752568b3d5c3ed0e3b7a63ac3fa8ee21f3f1fcf610b9eb9e2e3c49b3675e676b8b66750f10502d1e34fae06647491ca054d6d458c1219789914c45c8152b54599647017ec8183a76a67d7e3fe5d10bf81f09c809f95efeaa9f90b17debe8748b670eff20", 0x69}, {&(0x7f0000003f00)="15ece9c0fd3a7f1914d4bfd261a39c93a723b129767648c3b2bc3d40819be1c214001339cc3887d9c2", 0x29}, {&(0x7f0000003f40)="dbb20203ee9f94029b9fea3e95a71e5c4336a646b30c0314516e2ebd732ee3c21b0484dd20180d43997e61b334d7b924639b629074747c563a6d19dffd0544b1bbe89e01dcf8094ba07220a2d3190c0ac9194912ce67fb3c6ef758c4fd14d8b991c7f7423324062d2d05093e243e12b266c2a15ef033e9809fd4a11d8adbf077ed69916067a25760b60f05931602a8712dbeb9545adb102fa53b793bdaa55d1f57f0b72d87162c1902550b6554192bf09f96f0371f98c6e590440e76e2b98c27ab6691ab3bd7ae2efe3625e1fa8113188a0ccac747aa9c3a4f2994645c2f36377131cb87004edb2fda15e8fe7e1d013696", 0xf1}], 0x4, &(0x7f0000004180)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r53, r54, r55}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r56, r0]}], 0x64, 0x4040805}, {&(0x7f0000004200)=@abs={0x0, 0x0, 0x10000}, 0x6e, &(0x7f00000043c0)=[{&(0x7f0000004280)="cd0350af720c10b898e7defb379894a8473255407ee6d6ead06b28335392d0343bb430cbe99522b4a773144f652f509421e8861b265a3ff952c2b19c68dbc7d9e4d48c0f4963260396819d9c3c46832da9ca26ac63330762f0f9d10b650fea468abb5cccb660832a5c54", 0x6a}, {&(0x7f0000004300)="0ed346b44fda61d51ecae3700787d19e23e28a4e8e9a7e8743584f88a8247e702fb18f5e3b54994a122992aa75cdd01c740415801d83b2e6d9d9840390f2ccc8ba9dac80421cb51f83d60f405c321a1f71d70bee6b5b78bc10f8b731befb225ba647e796d225617b7dc272e29489465ee8b0217eb4220c3fc217c78c6ac4191a5bb6dfbc6abfc5298b301f0644c5c34d6b98a0e329173ff4", 0x98}], 0x2, &(0x7f00000045c0)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r57, r58, r59}, @rights={0x24, 0x1, 0x1, [r0, r0, r60, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r61, r62, r63}], 0x98, 0x4000055}, {&(0x7f0000004680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004700)="2357092557dbef5a68f1519f9b3df782ff67034bcfedae2cc6e35089a52cac7ecd6708e22df1a633006ee81c1a21bea3f7f0abc838973d8cd0788da2c3ced5775ec3167e15fd3e6b982ae8128e64aec932e138862b1ba6b1", 0x58}, {&(0x7f0000004780)="0f106dfb258af33fa2a13cc6a7a1b4ae8351ae78420efd10a97bf897c48f0b597772bdeb45fccca97912415cf0c7f34f51cce8ab446a0ea05865450804c3e3c4840142dac45c", 0x46}, {&(0x7f0000004800)="66d3411605dd5b764dfbd1c15750665c44655a9083a63a513462ce0fa54059590051996164b75aba272b635f27b7903154acffb000ebc66736510db76d42fb6f641f516065582d219c5535442dba09bb15753d6927c18fbf7ae2a0765383c54115ceee76932ef86671e66264e788230ced2cd9ff4e04a9ce21a234bd257e9d25c1424422b05fc82ebf17628a01398d17cb2ee6c37243d03db46b4ac4ebe54f5a24b32b29910f98358777e84d8a3144152399a972525703a6fd2ec6dd3f0f9e50ab1cf632a2774f6f299a5ffb96a4123798f22ae5eb2512e36013b0eacddc580f393b266e6594ac7f5e8cf3", 0xeb}, {&(0x7f0000004900)="f8e2a682fe15d24ebc90aeecfe4d2ac7f989917768a6a23a1fe2549c8fefad353c18a7e31e04ff12273902be3592a3e6b9cbe41eb648ef1ac905220155e08331b17f1c70c7dd04257dd1b57107e7cd1fece11c6173b24476c4393100d73536cfac376606ab562cabdcbf11e85085", 0x6e}, {&(0x7f0000004980)="450acb67eebe7edcd19d7cd2c67a4cad266d085c9b8f16dda67588fc3a5edd52a8bc0347f27e4b1af0fdbb4e5577a6ff2613fce49ae4f1a949ca8af93741cce44a42f29c9d6eca57fa251e35e38d7849ae14475ec9db30eea3edad64afab41a5ad894e3a7b7499ccba495546996cbe5f3e77a29b7b0aa55e685ba0f9cec70b7a640b1b1ac5e3d019eb94fa007a356f8dc4cd04d872d363fa350c3a21225ac852cdbbf82598fc533de6e679c07a62fbf3f9dac218a2834c538665f165098b1538297cbb4820e4aca1c7d6bd546cadd5b1e3ca745f", 0xd4}, {&(0x7f0000004a80)="0c7f25237c95be41267ffe5af92eb123cecc19cd238259b22b382e8d3a81a67bb7075989bd3342b1f99265989d3a47c25c0a06530d0db911dcd13ba24e31c27f42241722d1dea1d51f8c067f6d", 0x4d}, {&(0x7f0000004b00)="fcf4ce38619db4609a8595e3da10af47a37f36e158340c5b0de5e9fb95771c36fa494ad66b66e02f7c6e86ed055868d907958be6b99f01d65ae0fc0ff02a164c406f5fe7095e94c71393cac9b9777b147bc39e75896bf77a56913cfc6439e5e09dba0527961bb85c59c844087bd74901895613e92849664a3e2054dd1ff1b7039c6472936a93b10a6fe5f997e2df91ce0a4eab418de4a88658a10b924985df0ed526c4a3f58e8cc40521b94b6014ad7206cfd2b3ab36d004567bb109f303b08686b2a02ca582088898af1e62a4dcf74384728a5dc7ba21cf837925c2bf04a32849b6d7e9ae254d22f0e736ab0c7cbb3f47d483440912", 0xf6}, {&(0x7f0000004c00)="5df8969c1fc10579b1990c2a3a2427bf2506d00c22f03537fb21719fedd2a49c2eb97277ff3b84628b1a436f12580b4192dc9220629c237363a5250ae853b765b051b391b96c462757e36728638c667b2207076a174dc5a5631e15d46f0699f2a5663c86cc0069f95f95b39b30d7c16f2156b84ff949d3c9d24604cfb29052f9283d1287fb1775b8cbe05039085e2df3c388cf68247ebb93348b086041cf43", 0x9f}], 0x8, &(0x7f0000004d00), 0x0, 0x40000}, {&(0x7f0000004d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000051c0)=[{&(0x7f0000004dc0)="96d37e1445b7df8234e400eab3348e1f43ee5d53d08086c5667bda91421fbb67aeabb10573e4407e0ecb7683ea80e7ad66c7a46350eb7cda5bc974f496c15871d6873583cb7673ff84d8a726749c3c3ddb142fd9382810b266559da0ebe89c5a015d7ef0740edc60117fd8528631bf2fa6cfe268e5a4042b0550a25905c73a3fc26f2b57c866e8ffb181e200199374cd2d469abd3b24422abe9de4e5cf6eac7917f50dc942818c56e0ea2ec5697cfa8afa412e3b9baf0d86d77143c19931567772236733783b4a16977b470d7995760bcf3d33ce540b524ec7167fce121c1d6f3692bfce68af2b18df63f17c4e57c70ad8093487", 0xf4}, {&(0x7f0000004ec0)="98c0923bcafb02937212bed59657f115de4cf96131d6c9064c92608e4ed5a681b343bc19c49da4b95c253afc4ab61c1588019db07c63e75609e4b014f6f026c7c15f6fc5cf13e85c14524118d114484a825fbaec987e424103e6557f0e8d24d609bc8564e67c4c383f32cb68d935fbf17471c713c7a370be9c4790d161d56c2518cf63c1055e05275d64b2ae577b180407a807fd9426cb902501fae33fafd1ed28a70454a92bb6f17d23f37a698aa472cf4fa77adc2bba53b2b58b5a946ac1", 0xbf}, {&(0x7f0000004f80)="ac17e564e05f75a634ae220153426bbb30760da93ee30bd1434a17bf95ed", 0x1e}, {&(0x7f0000004fc0)="49521bddd327bc058963db7fc5abe72bb4eaea89e273382605c3edf76f1f1c41e484258b4960b57f2a973e85568edb29af0d58e02e191768e21958c83cbd2d9caa4c635b916b7da27c6921fd702b5fd1ad8c90e397e4a9880eb58df673f42f9c831912684744388f1142dd08b978f52fe6dd2b58039ef0bd552284751d2adacd697c15f300554b3699b9d394534403593ea1864e9ab0db58832029bca9b581b7daeca1a50ac32b254af241d7d5baaca4269b", 0xb2}, {&(0x7f0000005080)="efdfedd5c32c5612a86695de62727cf12ae72401fb892f660b2644ecad80ab7b1dc8f32e59372354a1b3b52435a4441ac71456adb3130a4b09799d382f2bf038ea111ea54d", 0x45}, {&(0x7f0000005100)="8ae7f74696c1811966ae061d4a93b3766e88fcd5ea64ca341bf7669c8a32cffe98bae9ed12ea51cfd059511fb23efad1b639f1ac7222cfb3ebf4c65a407a6cc57a20069c6201215019795f708fda05808b4077074433269471d427e28871ba9df0527b7dad98c30c5ef6b30119bfa0755b5e2320477be70a8fb69e0c42681b7664dd7811b6c221a8275b9710027c2bb8", 0x90}], 0x6, &(0x7f0000005580)=[@cred={0x18, 0x1, 0x2, r64, r65, r66}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r67, r68, r69}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r70, r71, r72}], 0xa0, 0x4}], 0x9, 0x20008000) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) 2018/03/24 09:29:44 executing program 7: timer_create(0xb, &(0x7f00001acfa0)={0x0, 0x0, 0x1}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd1ff0)={0x0, 0x0}) io_setup(0x1f, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r1, 0x4, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)={r2, r3+10000000}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041efe0), &(0x7f00000b1fe0)) 2018/03/24 09:29:44 executing program 0: getitimer(0x0, &(0x7f0000000040)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x10173}, 0x6) 2018/03/24 09:29:44 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x2100000001, 0x0, r0}, 0x191) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, 0x10) setns(r0, 0x48000000) 2018/03/24 09:29:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001280)={0x0, 0x7e, "9dd35cccce619dcdf32686ce266f7ff69040037b9d2360423c59d4c74fd94f700c36b16ed6692cf1dbc49c9bb369bddd163dfdea8510acf43a341d19c7ccd9c0f3e3109626c1d3a2b3a32141a1ad3b504785a50ecbe6e8ea029a68e2c99ac4f0aecd15fdb4d69e4088e69178568b70c22b25d639ef89daf72495a12e0267"}, &(0x7f0000001340)=0x86) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001380)={r1, 0xffff}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={r2, @in6={{0xa, 0x4e23, 0xd00, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}}, 0x7fff, 0x3, 0x40, 0x800}, &(0x7f00000014c0)=0x98) pipe(&(0x7f0000001200)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000001240)=0x1, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000011c0)={0x2, 0x0, &(0x7f00000001c0)=""/4096, &(0x7f00000000c0)=""/85, &(0x7f0000000140)=""/41, 0x2000}) 2018/03/24 09:29:44 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x10000, 0x2, 0x8000000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/03/24 09:29:44 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={'ip6gretap0\x00', {0x4, 0x3, 0x7, "1ad3355fa4fc", 0xffffffff}}) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/18, 0xfd47}], 0x24b) socketpair$inet_sctp(0x2, 0x201, 0x84, &(0x7f00000000c0)) 2018/03/24 09:29:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x30, 0x0, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x89c, {{0xa, 0x4e21, 0xfff, @empty, 0xd87}}, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x401}}}, 0x104) 2018/03/24 09:29:44 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f000000adc0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f000000ad00)=[{{&(0x7f0000001800)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000003ac0), 0x0, &(0x7f0000003b00), 0x0, 0x40000}}, {{&(0x7f00000061c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty, 0xc9c}}}, 0x80, &(0x7f0000007580), 0x0, &(0x7f00000075c0)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x27dc, 0x6, 0x9, 0x7fff, 0x7d2}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000), 0x2) flock(r0, 0x7) 2018/03/24 09:29:44 executing program 0: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000400)="1e", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000006380), 0x0, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000000100)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40000000}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000807000), 0x0) 2018/03/24 09:29:44 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) 2018/03/24 09:29:44 executing program 4: r0 = socket$packet(0x11, 0x80000000000002, 0x300) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000280)=""/4096) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/13, 0xd}}, {{0x0, 0x0, &(0x7f0000003080)}}], 0x2, 0x2002, &(0x7f0000003180)={0x77359400}) 2018/03/24 09:29:44 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x40000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000600)={r1, &(0x7f0000000480)="98b5164a3e847a401ea56910ba937f2755100322844ff27479951acfc4674f604d124f158d1cca6aface351b5f3aebe5f44c884c91836753a740f1e11801ae64d1d627ed87d47f8d671a49ac98a39f22c0d3901ba3e214347b36b102daf89c60346ca0d802d9089bfa6639c21ad8e5a878f352483e6ae00431b109b69cbb2b7cd402f54ed7a9a7f6a94e56085afac818441abca98f849266a0069c2186741a76b84e9e5b871d1e99ff11f25d39acccd44ac0fad652c50a1b5555e4a4420bb10355784c539e8c7b937bd879c6815a78b25ae61670e7a47464636e226afd0fad1a68f75d2c62", &(0x7f0000000580)=""/107}, 0x18) bind$inet(r0, &(0x7f0000000640)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0xfedb) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x42800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0x54, 0x9a, &(0x7f0000000200)="ef6c1e37daa7a0cdf3b8a2c0c31b02d6417200f21bd4f3f59994cfb3732a263f573aa91e47b82578d49aa6a6d4a63bfd089ddc1ab62076ded4075bc19c66f2af4ac5f1de51b367a1aaf3cc62e93f456e8b1e0a49", &(0x7f0000000340)=""/154, 0x8, 0xffff}, 0x28) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="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", 0x48c}], 0x1, &(0x7f0000004740)}, 0x0) sendto$inet(r0, &(0x7f0000000c80)="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", 0x125, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)='X', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={0x7, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x400, 0x7, 0x5, 0x94, 0x0, 0xb1, 0x101, 0x7}) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002d00)='=', 0x1}], 0x1, &(0x7f0000000400)}, 0x0) 2018/03/24 09:29:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000080)={0x7}) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f00000002c0)=[@release={0x400c630e}], 0x30f, 0x0, &(0x7f00000001c0)="8606269fe3027492b5a3670925d52f30fb32f1fd34118452329a7b6dccb455379d33378ea404f3ccc551dede5fcc9e68bce1bac9f929896968f265d9e2c70b6426a4656106269c87f65e1354217fd01918286d15a3ee0af209e868bbcb75a34e59fc26d21ccf48fe062bf87e700d162c137b16241f8ed7ba238932e2a3bd10394f3a3afbc670c8fa45f0a5f6184786ad0e3d81effafbd5275eff90c422456fd1a5e2acc24067dd1b3f4d78c6473ac62c0f5c66cf73ca8c800fda5eb7c9463cf58d38077ce1c0b514ff3cb0"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000100)=""/187, 0xbb}, {&(0x7f0000000300)=""/239, 0xef}], 0x2, 0x0) [ 62.788259] sctp: [Deprecated]: syz-executor5 (pid 9549) Use of int in maxseg socket option. [ 62.788259] Use struct sctp_assoc_value instead [ 62.805046] sctp: [Deprecated]: syz-executor5 (pid 9551) Use of int in maxseg socket option. [ 62.805046] Use struct sctp_assoc_value instead 2018/03/24 09:29:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040)="fa506c641a3e39", 0x7, 0x80, &(0x7f0000000080)={0x3, {"3c5d279dc84683"}, 0x1fb5}, 0x10) preadv(r0, &(0x7f00000bdff0)=[{&(0x7f0000110ffc)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/24 09:29:44 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0xa0002, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0xfffffffffffffff9, 0x7, 0x3, 0x1ff, 0x6, [{0xf2, 0x0, 0x3ff, 0x0, 0x0, 0x402}, {0x7, 0x72d3, 0x2400000000000, 0x0, 0x0, 0x288}, {0x8000, 0x7, 0x5, 0x0, 0x0, 0x2c01}, {0x100000001, 0x3, 0x8, 0x0, 0x0, 0x904}, {0x8b22, 0x5, 0x1f, 0x0, 0x0, 0x200}, {0xff, 0x100000000, 0x9}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) r4 = signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x5498fb7}, 0x8) mmap(&(0x7f0000bbb000/0x2000)=nil, 0x2000, 0x7, 0x31, r4, 0xffffffffffffffff) futex(&(0x7f0000000000), 0x800000000008, 0x0, &(0x7f0000000040), &(0x7f0000048000), 0x0) 2018/03/24 09:29:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$intptr(0x2000000000029, 0x3) r1 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00008e1ffc), 0x4) [ 62.916059] binder: 9573 RLIMIT_NICE not set 2018/03/24 09:29:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000b, 0x4000033) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="353c67c742f46ed0579f376a6b1cc181", 0x10) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000540)=0x1b7) r4 = fcntl$getown(r1, 0x9) sched_setaffinity(r4, 0x8, &(0x7f0000000080)=0x400) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000002e40)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbff, 0x200004}, 0xc, &(0x7f0000002cc0)=[{&(0x7f00000002c0)={0x1f0, 0x30, 0x10, 0x70bd2a, 0x25dfdbfd, "", [@generic="5b3b5aa7e47c1fbd950449ca16866e6de67abd0c7a32d9adbfc58ed9f6e9cf89175a70fc427d337206663a23efb534e2d8084753d05cfbff4dcddccc5825316020062f385f42c157631fa4ba9f547df4c1d83e6f7b373b66723c85ff0e787b5a5d8c9d78f7713f2f0e104d34c9748ad53f7ca201a2e794f7b24e064fb4a254ddeca5e7dd0663d36b9947dd6cd4834bddac39b2fcb74678ccde2a9c6948363602f69161d009f867646649d963a26d762ea69acf75d57e81620b6884b62456dac8561e7b251ad84d2f6803fafd8596128161d52613bb669fbf2fc78ce007242b9858fb", @typed={0xfc, 0x10, @binary="3446a2f24a6f6fa6cef73cc1c77a5abbba4bf6b4f0aa9f50a5fab919c885d57e79e70e09c3d783da02ea3b6d8c630851219e1c4b1e243211e94f037847c556d8331b5cd136b92c6d35078b69b22bee9e09edf8ab10bae67fdb2fdd050886cc23c74afdb1a71feeca92fb6b306a3eca12014be391908aa9640337dea65f2228a98b22bb86b75ed96eae3e4a2428b224adbb083cf1fbdfc86334b699db468ca8427f141eaff4c383756bdc2b1e2228c9b9c7523c8181ac42e50028d9faeb01cb4bad93c06b0dbddb13500dc47a44da5a0c7573202040c736cd17e8b7ecc742bfe30414cf35f057b9add8d798cd9d66ada07b29bae57b"}]}, 0x1f0}, {&(0x7f00000006c0)=ANY=[@ANYBLOB="ec1900001500010027bd7000fedbdf2508003300ac14141560027d0008006100", @ANYRES32=r2, @ANYBLOB="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", 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@generic="5f090e0e08dc25083f55a2acaf1bb6d44fc1e3eee885cc2b358c3311a36af690db6848dfe30f6271a061a9c20bc04174c0be653e9f286fce591ffc2d340919a31427adf678472de4207742c43548714aa2c9bbab43d66cbd2d6b39f80ec64053605237ab6fa22464df1f3ccbab97ba6ab5c880151dfd86f3d36302ad909948305ff7f34b1ffa42841944bc33687fb5f10f3cf8fd81e8dc8c14ffee0668b0217012267775012318eca36c378cc8f54b5c55f0ea02d90ea3a486fc842438cda541e4e76ff7718f0c18ca90f9d513ced3ee89b0ce772b34b19dbd1b5b6ae42fbf1cfc10ab30d3e511b35dbbf2f889fcd3ccf36b24204c1f9e8f"]}, @nested={0x4, 0x4c}, @generic="0d1ebd78a0d9dd96e71b9c336bdc046821007d248ce2405ceec01dd8a707b34b84e2b24a37c79e7d44b9683bb0a127b9d007841a6d68e1b98a22c4d03fd38fabd320d1cd0a140c146129e405d2b9e605fef42e039edfa043f3625c9dd502f3dc386df59df2be", @typed={0x4, 0x6b}, @typed={0x10, 0x3d, @str='/dev/midi#\x00'}, @nested={0x2f4, 0x1a, [@typed={0x14, 0x57, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="73adb6d3cd1c52cff591ab799a90a7053ba56b14b4ad11cf9765f4dacf58e5d11c5c96123640d99a6f69cac193c9339b2a55ecfb84301d7b474dbfca868d26e05e3adb0d02720194779b29adc28f304179ad26913225d01b", @generic="b67f826677aea9652a7ebbb05348afccabcf0f6502e6ddea4b1d058be9eb29bea9646ef4a45deb1a7817d98948974393cb8a396e54b5b89ca0bc5e5507da3320ce13d46e604ab65eb0da45566d8e40ec5bb88b402f7c57cbae9b47f450fae468d4a21762771d4554a6df04736b38f30eaedfef445497dab3b9957593b4454b865bcf1e12c4a107415db5b7eaab7c2415ece83998a54895536cdfd3419d44298dfc22103f528466ab7066175913d208b386e48b47cb9b38e2fe4517be1b8ba0d582e558be133e33b33154070d630742d496ff3337040ee8082d", @generic="a21b8586c847869c979ed8e68544b490146e926db90d0aa66b9c91a25ac3f4823e8c751c11894ea3302f7f16d6b3a237f69318c3fccf6c25d3ae3b715a76da11a13e4a89da4e749562860a16b7f05ee97359e29b4db57d38859e32fee94c056339170e6fc77c27f689b0209ccb5fd85a65b30b0706dfc7322952433f5a83a639c191af8c0bfa478cdc71b0f6b83423e43da57d9a343aaf361ff0bd1f323dc61f0f9fa3cf121700efc27823bdf3168335b18ded523aa65401c40fd8cfdfdaf97053e72dc63da6b9411cc0b6fd35256af6056d84fc1ca8f53011208e7bb784c7403e19a4c2998be38075cf39178242387a1bb960a3c85f", @generic="b130f1da40983b5395e4c99c8e43d20a4dba8667afaa80e190ef38c8ae7b0dd50e05255aca30d9a24fad4a14e0616319185365707615c378cf38efb6a23154ded59a93ca84c471cf5b87f29255b53e4230444da79b4f75810a080b1ca3810fc0b872069ae80eda30c018ad21dadc5d97bf7940015c4d9adad440bc3256ad686f37d6b2cff02ff4fd288cc28788463ee0d3b86dbd1633fa81715e5a5c1b604a72ba5cfc13bdc00ccf676326fea22f54930b0a36"]}, @nested={0x318, 0x86, [@typed={0x8, 0x5c, @u32=0x3}, @generic="7a6d88a9253166ff93d3897fc8e6e8bd738b64987c19bbf0e9d5589e340a6d4d5774345abcf83378312753a188d037174f82f3acf7d6edc06640bc73e771e266bbf28ea7912a44b778aad0", @generic="e91b9fa126653bf148c50a1eec5bd8eece923cb9758b712444abaa02332ea0272dfe51fa51aa87", @typed={0x14, 0x96, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="d192287912301ef1c68db94c2a38721a4891f1910691d153a33f19ad999ef84b4f792348c32dd2ba2b8047fa2862d403f5de8b2750f1524580fadd97ef4ead667128268815eb8991f3ae19ed1c4412e49827d438ccfa38a8d0b1c2d17dd014ed72a73365b202b0db7cdbb4f2c60af4823c6e0026c6c2faea80420e05c517e02252add13e1becb39c2d413e078ebac70c505ef2f8ae20df84c755c35a6e6a4499bc6157606d840a934e6a2a5e0a76a77220dc08d21b00396aa27892b03a0d7609302d877aadb87a62c7e835f13f8ad268a0027d2be53fe7776c1744a9d19dd64bd032f6b549073a94", @generic="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", @generic="353553658b23e08ba1a56f9fbe56566355122df2872b9485a30e25904a37ed7f2b16756ad0c1b72b6c2f548bd53bcfe851aaf436c5", @generic="2e8ea2d41eb338a82e16db120d8d7ca06d9a326e9d4351e0274a6ae8c0d4c675293ce2da4a8dec5a9f385a804a0870001b14b754bb68ea3bfd6bebc4535c0ab22ef9446d007e1b82a584353f259eaf70122bba1b438c0b193dcfba761e959b21501a4f0cffd49ad7"]}, @typed={0x4, 0x79}]}, 0x92c}], 0x3, &(0x7f0000002dc0)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r1, r1, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r4, r3, r5}, @rights={0x18, 0x1, 0x1, [r2, r0, r0]}, @rights={0xc, 0x1, 0x1}], 0x6c}, 0x4000) mq_open(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x80, 0x0, &(0x7f0000000500)={0xf4f, 0x7, 0x9, 0x0, 0x10000, 0x0, 0x4, 0xadd}) fcntl$getflags(r1, 0x3) setsockopt$inet6_int(r1, 0x29, 0x2c, &(0x7f0000000000), 0x4) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x100, 0x0) 2018/03/24 09:29:44 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/199, 0xc7}], 0x1, &(0x7f0000000200)=""/200, 0xc8, 0x85}, 0x40000040) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x44) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/24 09:29:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_setup(0xfffffffffffff5c3, &(0x7f0000000080)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x84000, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f00000000c0)="e2360c434eb86530dd72390844db2215aa49caec561a1f0d406b78e8d5f137bccb4c940b11c4957e97790739ca443e5ebde3dcc5db98024ce5cdfb1878ebc627de847fe0628f94d28a07f627a1f3ef3bc69e99908ebf8497d697a08d89629171818aa68d818fe1264c541b738100e3ebd26fdaef77de938fb2fb9faba78394a570ce64c2bbac550a964b1fe3a0811034db8d8928183cd60110761a2a4a4405d768d6cb18b2705331cbf268363a3f1d4fc1fd0e9427c734f8e4e51e71980c8abc580b42daf6f1e638af95079c", 0xcc, 0x100, 0x0, 0x1, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x13) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) [ 62.976739] sctp: [Deprecated]: syz-executor4 (pid 9585) Use of int in maxseg socket option. [ 62.976739] Use struct sctp_assoc_value instead [ 62.986327] binder: BINDER_SET_CONTEXT_MGR already set [ 62.997153] binder: BINDER_SET_CONTEXT_MGR already set [ 62.997169] binder: 9555:9579 ioctl 40046207 0 returned -16 [ 62.999970] binder: 9590 RLIMIT_NICE not set [ 63.005309] binder: 9586:9588 ioctl 40046207 0 returned -16 2018/03/24 09:29:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x6bd, 0x2, 'client1\x00', 0x4, "788e0712d7d187d9", "b8de4c965df4b1ada331006765dbccbeb2da5f96f26f51dd6f348b93a4af6712", 0x5, 0xa830}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0c000000290000000400000067fa1a781bfbe5156c8de2019a950bfdbc7c6daa8669a713068e3d5a67100f4d1d52cfb2435ef139ba10a5f2d245a8e566a0abf8010823f232ff5a6381906514d30ef0057f2bdd40c9581834c21a5d4db2795a27e9e2ef81786bcc9861c8b09db8b09dfeffffffffffffffc2b22c33f81de82bcb466699a098bc31357bc10821b667"], 0xc}}], 0x2, 0x0) 2018/03/24 09:29:44 executing program 5: socket(0x10, 0x2, 0x0) 2018/03/24 09:29:44 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x4}], 0x10) r1 = open(&(0x7f0000000140)='./file0\x00', 0x460000, 0x40) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/03/24 09:29:44 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x0) r1 = epoll_create(0x400000001ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) [ 63.016392] sctp: [Deprecated]: syz-executor4 (pid 9585) Use of int in maxseg socket option. [ 63.016392] Use struct sctp_assoc_value instead [ 63.023955] binder: 9586:9596 Release 1 refcount change on invalid ref 0 ret -22 [ 63.060428] binder: BINDER_SET_CONTEXT_MGR already set [ 63.071105] binder: 9586:9599 ioctl 40046207 0 returned -16 2018/03/24 09:29:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x86}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0xc2}, 0x8) [ 63.079874] binder: BINDER_SET_CONTEXT_MGR already set [ 63.089110] binder: 9586:9596 ioctl 40046207 0 returned -16 [ 63.096516] ================================================================== [ 63.104088] BUG: KASAN: use-after-free in l2tp_session_create+0x9aa/0xb80 [ 63.107158] sctp: [Deprecated]: syz-executor4 (pid 9606) Use of struct sctp_assoc_value in delayed_ack socket option. [ 63.107158] Use struct sctp_sack_info instead [ 63.111006] Read of size 4 at addr ffff8801ad16fb68 by task syz-executor7/9589 [ 63.111013] [ 63.111024] CPU: 1 PID: 9589 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #274 [ 63.111031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.111036] Call Trace: [ 63.111055] dump_stack+0x194/0x24d [ 63.111077] ? arch_local_irq_restore+0x53/0x53 [ 63.111091] ? show_regs_print_info+0x18/0x18 [ 63.111120] ? l2tp_session_create+0x9aa/0xb80 [ 63.111139] print_address_description+0x73/0x250 [ 63.176444] ? l2tp_session_create+0x9aa/0xb80 [ 63.181008] kasan_report+0x23c/0x360 [ 63.184828] __asan_report_load4_noabort+0x14/0x20 [ 63.189733] l2tp_session_create+0x9aa/0xb80 [ 63.194145] ? l2tp_init_net+0x3c0/0x3c0 [ 63.198188] ? trace_hardirqs_on+0xd/0x10 [ 63.202327] ? __local_bh_enable_ip+0x121/0x230 [ 63.206982] pppol2tp_connect+0xede/0x1dd0 [ 63.211209] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 63.216386] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 63.221734] ? selinux_socket_connect+0x311/0x730 [ 63.226555] ? lock_downgrade+0x980/0x980 [ 63.230685] ? selinux_socket_setsockopt+0x80/0x80 [ 63.235591] ? lock_release+0xa40/0xa40 [ 63.239547] ? __check_object_size+0x8b/0x530 [ 63.244041] ? __might_sleep+0x95/0x190 [ 63.248024] ? security_socket_connect+0x89/0xb0 [ 63.252776] SYSC_connect+0x213/0x4a0 [ 63.256578] ? SYSC_bind+0x410/0x410 [ 63.260282] ? get_unused_fd_flags+0x121/0x190 [ 63.264873] ? trace_hardirqs_off+0xd/0x10 [ 63.269089] ? exit_to_usermode_loop+0x198/0x2f0 [ 63.273826] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 63.279350] SyS_connect+0x24/0x30 [ 63.282868] ? SyS_accept+0x30/0x30 [ 63.286472] do_fast_syscall_32+0x3ec/0xf9f [ 63.290770] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.295254] ? do_int80_syscall_32+0x9c0/0x9c0 [ 63.299811] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.304286] ? finish_task_switch+0x1c1/0x7e0 [ 63.308767] ? syscall_return_slowpath+0x2ac/0x550 [ 63.313675] ? prepare_exit_to_usermode+0x350/0x350 [ 63.318679] ? sysret32_from_system_call+0x5/0x3c [ 63.323509] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.328342] entry_SYSENTER_compat+0x70/0x7f [ 63.332728] RIP: 0023:0xf7f53c99 [ 63.336067] RSP: 002b:00000000f774f09c EFLAGS: 00000286 ORIG_RAX: 000000000000016a [ 63.343753] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 0000000020e92000 [ 63.350999] RDX: 000000000000002e RSI: 0000000000000000 RDI: 0000000000000000 [ 63.358248] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.365493] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 63.372740] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.380018] [ 63.381625] Allocated by task 9589: [ 63.385232] save_stack+0x43/0xd0 [ 63.388658] kasan_kmalloc+0xad/0xe0 [ 63.392352] kmem_cache_alloc_trace+0x136/0x740 [ 63.396995] l2tp_tunnel_create+0x5c6/0x1580 [ 63.401382] pppol2tp_connect+0x14b8/0x1dd0 [ 63.405683] SYSC_connect+0x213/0x4a0 [ 63.409461] SyS_connect+0x24/0x30 [ 63.412979] do_fast_syscall_32+0x3ec/0xf9f [ 63.417277] entry_SYSENTER_compat+0x70/0x7f [ 63.421656] [ 63.423256] Freed by task 9596: [ 63.426510] save_stack+0x43/0xd0 [ 63.429936] __kasan_slab_free+0x11a/0x170 [ 63.434146] kasan_slab_free+0xe/0x10 [ 63.437930] kfree+0xd9/0x260 [ 63.441018] rcu_process_callbacks+0xe94/0x17f0 [ 63.445680] __do_softirq+0x2d7/0xb85 [ 63.449453] [ 63.451060] The buggy address belongs to the object at ffff8801ad16fa80 [ 63.451060] which belongs to the cache kmalloc-512 of size 512 [ 63.463691] The buggy address is located 232 bytes inside of [ 63.463691] 512-byte region [ffff8801ad16fa80, ffff8801ad16fc80) [ 63.475540] The buggy address belongs to the page: [ 63.480463] page:ffffea0006b45bc0 count:1 mapcount:0 mapping:ffff8801ad16f080 index:0x0 [ 63.488585] flags: 0x2fffc0000000100(slab) [ 63.492798] raw: 02fffc0000000100 ffff8801ad16f080 0000000000000000 0000000100000006 [ 63.500655] raw: ffffea0006b461e0 ffffea0006b46ba0 ffff8801dac00940 0000000000000000 [ 63.508506] page dumped because: kasan: bad access detected [ 63.514187] [ 63.515792] Memory state around the buggy address: [ 63.520693] ffff8801ad16fa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 2018/03/24 09:29:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101040, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) [ 63.528029] ffff8801ad16fa80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.535363] >ffff8801ad16fb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.542697] ^ [ 63.549423] ffff8801ad16fb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.556756] ffff8801ad16fc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.564087] ================================================================== [ 63.571416] Disabling lock debugging due to kernel taint 2018/03/24 09:29:45 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f00000002c0)=""/87, 0x57}], 0x5) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000f86000), &(0x7f0000148ffc)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000240)=0xc) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={r4, r5, r6}, 0xc) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x2, 0x9be, 0x800, 0x9, 0x1, 0x1, 0x5, 0x7fff, 0x6, 0x10000, 0x80, 0x9}) [ 63.577287] Kernel panic - not syncing: panic_on_warn set ... [ 63.577287] [ 63.584663] CPU: 1 PID: 9589 Comm: syz-executor7 Tainted: G B 4.16.0-rc6+ #274 [ 63.593226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.602569] Call Trace: [ 63.603421] sctp: [Deprecated]: syz-executor4 (pid 9614) Use of struct sctp_assoc_value in delayed_ack socket option. [ 63.603421] Use struct sctp_sack_info instead [ 63.605146] dump_stack+0x194/0x24d [ 63.605162] ? arch_local_irq_restore+0x53/0x53 [ 63.605176] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.605190] ? vsnprintf+0x1ed/0x1900 [ 63.637057] ? l2tp_session_create+0x8b0/0xb80 [ 63.641637] panic+0x1e4/0x41c [ 63.644820] ? refcount_error_report+0x214/0x214 [ 63.649936] ? l2tp_session_create+0x9aa/0xb80 [ 63.654512] kasan_end_report+0x50/0x50 [ 63.658476] kasan_report+0x149/0x360 [ 63.662612] __asan_report_load4_noabort+0x14/0x20 [ 63.667519] l2tp_session_create+0x9aa/0xb80 [ 63.671911] ? l2tp_init_net+0x3c0/0x3c0 [ 63.675953] ? trace_hardirqs_on+0xd/0x10 [ 63.680083] ? __local_bh_enable_ip+0x121/0x230 [ 63.684745] pppol2tp_connect+0xede/0x1dd0 [ 63.688975] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 63.694152] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 63.699502] ? selinux_socket_connect+0x311/0x730 [ 63.704326] ? lock_downgrade+0x980/0x980 [ 63.708460] ? selinux_socket_setsockopt+0x80/0x80 [ 63.713368] ? lock_release+0xa40/0xa40 [ 63.717328] ? __check_object_size+0x8b/0x530 [ 63.721820] ? __might_sleep+0x95/0x190 [ 63.725799] ? security_socket_connect+0x89/0xb0 [ 63.730545] SYSC_connect+0x213/0x4a0 [ 63.734331] ? SYSC_bind+0x410/0x410 [ 63.738032] ? get_unused_fd_flags+0x121/0x190 [ 63.742629] ? trace_hardirqs_off+0xd/0x10 [ 63.746845] ? exit_to_usermode_loop+0x198/0x2f0 [ 63.751585] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 63.757113] SyS_connect+0x24/0x30 [ 63.760634] ? SyS_accept+0x30/0x30 [ 63.764236] do_fast_syscall_32+0x3ec/0xf9f [ 63.768534] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.773023] ? do_int80_syscall_32+0x9c0/0x9c0 [ 63.777582] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.782054] ? finish_task_switch+0x1c1/0x7e0 [ 63.786536] ? syscall_return_slowpath+0x2ac/0x550 [ 63.791446] ? prepare_exit_to_usermode+0x350/0x350 [ 63.796445] ? sysret32_from_system_call+0x5/0x3c [ 63.801276] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.806110] entry_SYSENTER_compat+0x70/0x7f [ 63.810493] RIP: 0023:0xf7f53c99 [ 63.813832] RSP: 002b:00000000f774f09c EFLAGS: 00000286 ORIG_RAX: 000000000000016a [ 63.821518] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 0000000020e92000 [ 63.828767] RDX: 000000000000002e RSI: 0000000000000000 RDI: 0000000000000000 [ 63.836016] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.843270] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 63.850515] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.858204] Dumping ftrace buffer: [ 63.861720] (ftrace buffer empty) [ 63.865401] Kernel Offset: disabled [ 63.869008] Rebooting in 86400 seconds..