[....] Starting enhanced syslogd: rsyslogd[ 10.461058] audit: type=1400 audit(1515120094.898:5): avc: denied { syslog } for pid=3315 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 15.491811] audit: type=1400 audit(1515120099.929:6): avc: denied { map } for pid=3455 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.212' (ECDSA) to the list of known hosts. 2018/01/05 02:41:46 fuzzer started [ 21.673303] audit: type=1400 audit(1515120106.110:7): avc: denied { map } for pid=3466 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/05 02:41:46 dialing manager at 10.128.0.26:46443 2018/01/05 02:41:49 kcov=true, comps=true [ 25.206536] audit: type=1400 audit(1515120109.644:8): avc: denied { map } for pid=3466 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1043 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/05 02:41:51 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000383000-0xa)='/dev/dsp#\x00', 0x6, 0x44482) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001db000-0x18)={r0, &(0x7f0000611000-0x37)="fde36f63c797d66c81ff681a47554cb7507457e6a3447e2cb6b6525960d63506afbea89e2f88e1395f390a1f244ff00527463c6e777381", &(0x7f0000001000-0x27)=""/39}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r0, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000003000-0x4)=0xff) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffffc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000)={{0x1, 0x4, 0xffffffffffffffff, 0x7, 0x1, 0x80}, 0x1}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xd, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x7, 0x6, 0x3, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x1000, &(0x7f0000003000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ftruncate(r1, 0x5182) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r2, 0x9b}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x0, 0x9, &(0x7f0000004000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x3ff, 0xd87, 0x1, 0x9}, @generic={0xffffffffffffffc1, 0x8, 0x1, 0xffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='GPL\x00', 0x1, 0x25, &(0x7f0000002000)=""/37, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r1, 0x0, 0x1000, 0xd1, &(0x7f0000006000)="742ae91d244c0cfe4a616fd37afc406e539006eb59e2496e920198de4d18f631659bc4828180104a92c4976283059dceada8e97c8b56dbef7813dc46b19b044d557e8feaaf7b19551ad5b2c33ce76479f6c28db501fd9aee9b878d36fc23ff6f3c1e8aa6ef717b09625578dbcdadc1855c37afd91b539b9451e3e6b072f8b8ea2e57bcc78cd4a3356ebf0882c3aab74ba4294fe2051d9956003f7b60045c5cd359424957f73c90f3d4e0f8620671735214eebf3244242f54cd205bdb217701319802afa139b162ed447f9b272237c00cae39346bcd8eb15e8b2e266f912cd5d4835c580e3f58cdc661b76d60a583e613fbe8cb3172626f10f4f6c019c650e5489a8b40c69ca7898a36df8ae4771a0be1533825b3ca2260881ea3161459d0d88dc08ce98581618ccd6b3c3bdf596611d7f2cd4e4b2f54249743862cfc5da00cc391bbe7cbbe09e9b24b230299fe02badbebaaafe8abda8a6d8e95f796b62de75f6a5eaaf39c2598911c1f7954c84dce3de471f67e11bfb26dd71abf2e744138f982e36d27ee75ec18fcd373d5fb7acd33ce27fc3f74299aa159343faad3c78f253a4d321a59f2493ed01757ebf934ee27842de4dedc4ecd99e7bece45a7f882047fc1ca78e8bfa1a0192a38b0bf0dc236c48d63991f38c97d47840a1ca038ea1bb331c5e03432e384918f3026587195050b2c54587a3395879759e75a75fe5e163067a6b963e3c02ca33942cb98f880ccb0e7783ad815932181198396efcd77eab6e8d0adb56a04f07e06540a89f44816c180db3c2b0187d5c3586049ed5b2fee7c424764ef88bd88689da93d889c997ecd9ad4a4c90426550c21b8a6a629222f05d5c8d334b8d8d4cefd687293f69c3bf0714904d6e5942b93b4fec76dbf7f34d9a8f478fe220a45326f7c4233110fe5a16b5ff97dc965652cd919247000c722b25d12abba8e7fb4760bf77c91374086e7c8023417f4e1e4c65e4e530ef8a42b460ed3d34f58582fee609a9cf3687dde3b2f9ae6cc8453f284ffdbaaa977f8f18e8154f06dc26d383d5007cec658848f440314cbfecd89e3c30def3483b545ef4755844b950a266a6790bcedcce8507304ef99eade93378e4dff1463429a2a18ce5f88b2ec3a02d8a01d40a5ceb0d92524ea549d3b66c9901fa576e6375fc8cb731a8e1a94f8c8e88c31b806ccd46f2bd64873bac65f98b17f28b66f8d6de433090e60714b528e5d35970630c1b10b75672b8892f59540f778e511c2426c845dc8daf6ca6663b3ff68cf94572d7e97710128f423cc23b94dcc5e6bdae33fd4a1a189371e02677cb1892f7218272bdbb3cd6146be8545fb0d4a6ea2ada97997aae492bc9f59b085fd0340b217a0dd36889c3c8ce59302c52f4aae8e0edd2b6200c2a956885bb99d50c6f7d4d62576abc6198ac1c9190863c76c7dfadb95567dbedc771d6dbd470c59fb1bf8e86872dcc91c2c33619962a30e2836d664e64eecd035cf6882a97f3351b986b0d47105d0efa632f9a8ebb5b8495daa39e0ddb9cc8c57eacb88d01eea5b1f4fccce57cc65d4f7c872094e2a806042748b2e042bea9f927d01d79d878b3cebc1f34f680e3a951b82493886df741076b82df6fd399cc15d38d83dfdfa86bffdccef9bb68a8246dda31621cced387657c91881b35d6d13b3498ce4ab89ab21ea759bf4767cbea23b752d012229bd88d242d61942495be08895347a765d19ca0ab2e035a446b5881b2e979285eddb19b201071fd62011103190b58b089d48f79ec6f1c11fec11046b22a2d452c11ec929e01c45d6ed985d242b357c5898bddad363f98b13d5dd6587deac35629f2cd2b84a6e07e10c9e23d8f00083b9f191926ec3d2c9cc642d28ffcfb53406fd72b8519430594c69f65e70fa22676b59edf59964780038614811906bb5ca565901ae680f8450849dbcac297c1307137494e8f1fe625717559fef8f2c68df6ad515d93bff2535e9932609f5a335357288b7142db65dfba7d65fc1acb2d513a4c78aa56474b226fa7f56f6606cbeab1a95d6c5a710cfe5562388435b27035243433b2b49a1e529615bb0c8b09ce67953b186f21fd97298ca4dbec20b11282a10b75592af1c7422a128a37d6212f9fdf638ec43e84659359e6d91133826b381aec1eb14550aa1d401f48db28ea340a53ccf72a8f99cf84371b2a066bf6ae9bac154a507487611a305ab80c2f7437e05e5e79d2f136b610fe417953a5f65d693857e21db41fcd1aff52f64efd2565811eda34d38b0256b56cff7300fe932c43b70ce205a7294400e57b5202489aed9731162b3fcc961f7edc26067d9d95cddad69b783bd1ec76348a60325d4bef7af125f9e26cf5febd4963aba83cc3bee4c20eb2ad215bf67963bb47363b6ab783aa6328e22aaf531420af35f544ebed2750cd59af6183a333ed31140c21bc15dfea0dacf8026ec3df04e379bf0cb4afad46d58c8c1fcaa4dd06fd1670f1cfae44f25249677525e9fb82bad246f81207933c5ea2eaf440c01c80d930b81455cc50a5e0b5ae3d58af1fe1850c097c828bba462cff95745eacfb53a8ccc9229fbf4e56018db1eb0ba29abb5e9ba339cf08ed603f3c0014f311a8a382ff627c7cb15f1de30cd76bfa232bef09b0633cf11752aabd20c6d7619cc6b41436855543b1eae1cd32da9f4bd6c1f53e3341aa70335e33c123d356b463768d8f960833fc9d9e0969ffb49f280f1912facd32c25a4732bb60fd1567763904520003118f4c75e56b779d9206c7a3867cf9dfc85f322614290ff333c8ab97981c7a7b00c7dcad2d988816a82e7179c8b5528b02f5148293c6976efa8bc261173dae25ea5e56f802f47f610dcefb2084877463028bbced0f7f3edaf3cdcc711c6b3ab041acfeddf244e5bc0f45755dce61e301c4fdd6d60184da246852d776f1b6073018847640e35f81355ec771f5c6880884b8f9e3b231ef5176d6dcecc2f4b4cde8d3795aeea8ccc3cdf04e9968b5029a6c10a60ed7e97a0a01be2ccca4406c0e529b8c273521a677a45b567131110ddf3e3ce15be24d970707935f26ace0f25fe64f712ea813ac824af6d48d6a8464df08f9be3a5a06c6515c0d78aee51a0865f11c3fe7cfd84195a5d09069dcee61418304101268c99c6869a339300ba46be84bd200ea1fcd454f3b23006ebb16643270e89e6daa77f43400528a1ae7ae531594e85ee49f73c9b079cbf08a7faa8ad94652be0d4bba01a72c8259c564943fdeba9e7d434087729810f59310d0a1bba12ff52d9a162ecfae851d92e8a93aff85ff337103a6c00f21d236c726a68be52fc64ccd242397c8dc0d55297c4efcc39e798688a838a49438c8ec0cc6e845bf9714d0e580fe2af77faeb2411ea5f98e33427066625f8dda2fb83f16cbdc85c57807cf1e07d17b4e961d28a9f36c84c9da9860dca09a384f24b8f29f01b1684f8df3200e7a1c0852d8925ff9f6361e07644185666f9967f9d338c807abdad423c8d93e0d573a6a85726c7d423d309102a7d6e847c20d5a96df42f8ff1ff200e2af39f6424448538e791281e773e548960a4ab4e53bfba3e1e3e8af7a89240aa920585732a6274ad4c6d5e142298ed1ba9dfad59f33e2b721af493359fd4be18e0fa709d0a357799765dbe9a13ab8ed1c36a1f7d1dab7beb6d656b38f1ca16e9d7a88f44803a77d576e2c5df9384dd42a0b1a14a3b537181729d9dc5059f0d66136a1053365b7a7d36f3c86b88dd343706fd8b1cfb3734300b38ef4279eed17dc9ff830474c63d4680e881b068dcd828d05808c456efb310c83f4d4aa9fc9f48d5e8392548ed28999c60b95df61f6762628517c7afd12d8cc10d8e0f952ab48a86374e7844e590371fb915584abec36e2865455554278e0e239cdb2ee734e4e6040e4c8343a1f9451ae72a21fabf0e460d8eeab14fa57e4e5c97ff71f51f85a27af0408ff3f32c2053de1515e6fa33c60aa3c884ef27e68e08a97765b2f17f0233d921af7f7fd8f1f8b5272636591b7d9d9e1b7f3f060acb8c298dc486c412d2f9d2f30557c42abe2c738d0de76bb04743262e7d8d777613dd13a1ce878d2d8bd605dc821ff7f48cf33ac2391c4ee30b52bc52e4883fd2a4fe464dfa7892f9ef4a064f64be5e242f195c111dcd0d9dc9ddbc37943ee0c73063a355f31bd09a2b253525db06906b40d09e91e50f98c9d9306d50c3a8d2376b252b2185cc7b7a60d4af9370d79181a487ac32a0f9f5c397bfae3eb59e3cc23232a3aa8116131b1beea45726d36bdc776ff6267a65af8181908a1b168ce726eb90a9101a3c104306263f8fd253102bacd781969ed55600fbe69247a6888a73c953e05f90d2943d70539d849ef796d03db4cf7d9a39bb02aa7fa15e9dcf542846e627441825566846703c033fc3c53ff25db4480503da4e7377a42046c5120249fdb66a369f2716424dc99958df0225c2803c28c46774a8d66b845fcfc04a690e808670610eda67c405c35a5c1affd84902bde060a60763bd596a836c10394a9294859502e8e3f775726c01b7ceb6b63e122982e878f9133bdcc67f612e7811dedd6d6397851cffdc4340c1871f234f6e5eee96a96300b2815d5fcc8fa80bc28ddd76efab8ecb728c9743b3b27cdb82431ab354135eef3ceb73f769ae15867ca4b7bd40d07705f8576acab06404b481c34b49070639a373a68c3d073ea4809cecba66902cc889e18732340a8b8c19c292826938a94e960265d599f2d8c585a5f3da8ffe64cf1da206b8cc24a23fc99a422d11493ed8339c75d45bee52e542139c895c263d24887dc863b734143af132562812cb5130d3ee20e5154d897fc6912d6cf7a1dab6e776dcb08c33df4e993c62c3a7ada6bb2958046220429a6325ca64728f826625b8d95c8f4d70da313bf7760522927c6e992a3a9ba0e98f2f45c99452b3f70975a584ea41b9489f5823040518a0a77fe568275299952549c7f1c84eb4abe80f3b5cf0fd87adc48aedcc3adbe9ee94bcb92c954f49ced7f292430ce5e66fa76fe4f81a612199d36f3e81c64d4349a34f6940de28c4bb8e59373b20a6ee6dcfd381b404475620aedecf25252499ec078a218c20a13571e9a9c84e4bf4362deb4ebd69b1f10a2dbfc644a1fd14e9000a6414519e3391d3e2b18965b52aec3e2b864e1c3ac3b5642d426210efeb1e20fbfb942483635baa5ebd9faeba863687a39de56e4342bd69b345204f0445fde991da96b891f67d0f29033477e0228a08c0d2fd2470c841655f065fa2182719ba948541732b5101b09335ed3484f52c705832a484db780335f9c992540849d07a775e7e1e7cef6ea08809e9c231858b8902b55a4c2d2c15f3f240499f3aca0b950c8e169e1a49680a1ad4c4385ecf617ff17d9fb0a107bc4b85a6a849821e0f69581f69f734f727a1fa02e8505fa4baa6e0286c691d22688642ad7c87aa7f95851632d4343562a622af56ea92b3029b889895569419b7e4e92365854b9266a88a40493ef95525e873dcd54cc046b5d22ad181690ca808fd4138e7650a280174f444652ac1c2c700bca2d2c2fffcaa51af4dc48476acb6976636ead661403df06f31f133e8d419dbb04279cbc543ded5fc4e60f739be49c2a2b169ccceba0d33d34698069a9945242fb84448723fa2843ff8b90dbe3c8e0935c5ce261f8bac08f7c1890592a4c18e50be78902382744072552e46f4fa2d7ba27fd7a32524f52c392fbddfb251904d588e55661304ad5a8efb3147f0fba996d8e54c10bcae64f1f3fb5f16caea3da8a6dab5eb", &(0x7f0000004000-0xd1)=""/209, 0x9, 0x40}, 0x28) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000005000)=""/158) fcntl$setsig(r0, 0xa, 0x1d) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000004000-0xc1)="ebe46386bbdbb6a9913179d54ffa2542585b76bebce31b57130d89fe75793ac247356dc48b9b6f2386b1176e43c7c6192e0818e7af9b72f8e8249596583a6f50a517e227810ffe392156766adbbeee5be5d9de479b76861ac8da2ddfdf6163b1966c501da5533bce81f9a64b5f5994b4415d4ea952711b54385d5dc27f3b8cde9122973967f3647ce1a6c234ab95a7f749d4622b4195dfc89468805ed24debe6d7ea783ca5a5b34e8348aefded0b2ce24f7b92f5ac5eedf87e3b1e67ee133da573", &(0x7f0000003000-0xd2)=""/210}, 0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000004000-0xbc)={0x2, 0x0, 'client1\x00', 0x3, "29155771e1024717", "c0d0aaaace19a9d90ee1f3370cacf0a90e9ac72a4071d582f4cf1be2aee50263", 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x678, 0x101800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000008000-0x10)={0x6, 0x3b, &(0x7f0000003000-0x3b)="97068504abebc01e2fee9003695dfbcb4be79449cb87fe01ab25fce8b10ac2522371c347607eac58b060ca705a9f6a92558cb946f7826d9a90c484"}) 2018/01/05 02:41:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000b5f000)='/dev/amidi#\x00', 0x43, 0x80000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000088c000-0x48)={0xd, 0xc, &(0x7f0000001000-0x60)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2f}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, @map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x80000001, 0xd, 0x3, 0xf, 0xfffffff4, 0x0}], &(0x7f00008ab000-0xa)='syzkaller\x00', 0x2e4e, 0x8f, &(0x7f0000001000-0x8f)=""/143, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) read(r1, &(0x7f0000000000)=""/151, 0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000002000)=0x9) fstatfs(r0, &(0x7f0000000000)=""/202) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x7f, 0x200000) fadvise64(r3, 0x0, 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000003000)=@req3={0x8, 0x3, 0xff, 0x4, 0x4, 0x800, 0x4}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000005000-0x18)={0x6000, 0x4, 0x10000, 0x80000001, 0xed13}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000005000)={0x40, 0x80}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x81, &(0x7f0000006000+0xd79)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x101, 0x81, 0x40, 0x3408}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000007000)={r6, 0x8000}, &(0x7f0000002000)=0x8) 2018/01/05 02:41:51 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e2d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000002000-0x400)={"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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=[], 0x9c, 0x0, &(0x7f0000003000-0x9c)="9849f1142931701733e1937f18f6e4cc71e83411d8e4276d3069a34d9e5a232f6a406e50957bce85d7055d68de163f2de18611f6bea1c8df032e2cce19fb282c436957dcab0fccb0a493e0965b4eb70f2c223d5f76ac8bac34ee53b620099261501e49f5d0655e83ebb38e8594bea64bc53bb346948340b21f8f5d96782b9721fe19ffd968added0ca14db1f59e62fed0c06205c83397c4a1890046c"}) r1 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x6, 0x20802) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="", 0x0}], 0x2, 0x4) mlockall(0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000004000)='./file0\x00', 0x20) r2 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000006000-0x8)=0x0) alarm(0x4) ioctl$TCXONC(r1, 0x540a, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000004000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x6) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000002000)=""/0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000008000-0x80)=[{&(0x7f0000002000-0x2d)=""/45, 0x2d}, {&(0x7f0000007000)=""/188, 0xbc}, {&(0x7f0000002000-0x4b)=""/75, 0x4b}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000008000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000007000)=""/8, 0x8}, {&(0x7f0000008000-0x78)=""/120, 0x78}], 0x8, &(0x7f0000007000)=[{&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/78, 0x4e}, {&(0x7f0000004000-0x6)=""/19, 0x13}, {&(0x7f0000007000)=""/169, 0xa9}], 0x4, 0x0) 2018/01/05 02:41:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x202040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1b0fcc71, 0xfffffffffffffff9}, &(0x7f0000538000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a2e000-0xc)=@sack_info={r1, 0x0, 0x101}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3ff}, 0x98) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf5f9, 0x8000, 0x3, "6ddef4640c07ca56e598b6fb13ccbf64df8c960f508618cdcfb361e6e420f83c11528ee48dff252c8f5da20292e245f8438108ff8009f25bfc313daf00fecc6c5a06e3e5a586d2f39db6c7712fc00f5b"}, 0x160) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0xc00, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x3, 0x30}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000)={r1, 0x9}, 0x8) io_setup(0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x1ff, r2, &(0x7f0000004000)="f438786c168a9d7a50df6a937afd23548abdf102c60fa075e2a5d4018e098bdb5fdef7d7477a171c54f453cfe249d032b8ae9c794ed34d8566c48b6f7deb84b56ce8c231386ceed79340a3cec6a5b6b9a9f5b6b9b19dcea177a0bb3e2225ccea9219b5bebed0e9e2cc61f09867b7716155d377f3a4a8dae358c7258754a641c9b2b115cb4d3d881873c7d900fa60c3e23aefc7943006f26fa3e5f5090aa5d1f067f24b992979d813f6f61f97716cfb32a3db62b5eba566b91e168b1060cd9b73ae8cbcd234fe6f194bb711d32768af4891545250ff8e50d7a1c87d95d8e239146b31e9aa0d2defdcdbefac5649943483b4", 0xf1, 0x47, 0x0, 0x0, r0}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x4db6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000007000)="64f7b150dcb5d876b87ba0955ee2371e5004daeb35e118c230e448adf7f441c80691c4293b9751efb79f58f1837f1a72afb7808093b00d085db219115c9768bcecf754fb7faf4e467c96cbd3d69e9d27e58711ba897a53d3295e265c10fd91355ce2c667c217f2ed1a020ffb577caaaf4befa35bcd0433b2af78b50fe8647d0eed6724cde116c3d39ec73d334a471e3bb7a0be6f", 0x94) r5 = geteuid() ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000006000-0x4)=r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000009000-0x4)=0x0) ptrace$setregset(0x4205, r6, 0x207, &(0x7f0000001000)={&(0x7f0000006000)="ca3e8c4e20710247dce062556f9b2c5a811f968b793ab67d4710de762b1ea0a8deac39e737e0e5ec08cf4ab48d1d47d9915ac7e615c2b70a7bf3c18058683cab2ecc60db20f7c912feece2d63608ddc3f6bb868e9ca1416accdf6d5a85d8ba81c3fdd65ed44303b418b3f98853b6c640cdd428531b00b8425ce071a7e44fd8c9356550eb389f35c787b42d4bc7954fe3503a9b290da4d10bc726723d840b954dfef051a060fc02997f10b7cdab9eb7d0b173f837e8d171bc8eede6b9f2707f6298dc49", 0xc3}) 2018/01/05 02:41:51 executing program 4: r0 = memfd_create(&(0x7f0000e06000-0x10)='eth0wlan0vmnet0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x3c, &(0x7f0000187000)="cb1728682a225e2455ae7c4f1e775b9cc0d3809e4eaffa7d8b6a960518b5bd962967ed1b31f3879a73baa251cbf67fc728f3d3e4f7b19efddeaa0fd0"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffff, &(0x7f0000001000)="3a05f8862859e2ad12e7ede9f0d11225c0e151b041ad7ccbd5064c24e9c08fd74e4598f13f54d339ef9d5612e174df386bdb48ff65acf030cf4bafce656f37ce2091b8111f08e771d203fbe7a9d616987f3c1c3282cc10405e38bea4af0209e5c6bf23936dc446293a627371c9f6e34632d0143c93234f07eacac61845a31572fda36a9df935e0251a69ac82210559b734a05867b81a525390ecd7811573368de4ac811e390a7c85e9f15ea84c90d58092") tee(r0, r0, 0x0, 0x2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/207) setns(r0, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000003000-0xd7)="4c7975fa1d544d0da132d4dd764ed16f7a06af32b2c2ee97adf1d7ceb2057ee2e09b051ed16592d05166263887fd5c01581c42ed24a3578ebd7ab43d6aeb4578f1861a38cb9d0dd3dcf494ed0d0ed7967d8e9af1022ca3b44fed20ef1d2365aae6d696b9cb14379e225c5b855e9d3267d64569ec6e0babaa99c21b86c397e0390d8038336bd820c43506ab06244cb8390b9006828ab2502809d1c0bea471472148a2e1c8cba93df6c989d7e5ff724d485407721cedde5ce57cd68b407839c806f9229c54d370f7c05075287aa846540b237cd2b9232bde", 0xd7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000003000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = fcntl$getown(r0, 0x9) wait4(r2, 0x0, 0x40000009, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000)={0x89f6, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000005000-0xbc)={0x9, 0x0, 'client0\x00', 0xffffffff80000000, "bbfb6d0de4a46a80", "abef08e823230057926ff948a9c91856c11b63e7e7ded6804c2c07252adca9cf", 0x9, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000005000)={0x6, 0x1, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000006000-0x78)=[{{&(0x7f0000004000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x40)=[{&(0x7f0000002000-0x2)=""/2, 0x2}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000007000-0xef)=""/239, 0xef}, {&(0x7f0000006000)=""/133, 0x85}], 0x4, &(0x7f0000005000)=""/12, 0xc, 0x10000}, 0x0}, {{&(0x7f0000006000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=""/200, 0xc8, 0xc93}, 0x8001}], 0x2, 0x40010020, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x800, 0x4, 0x0, 0x4, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000-0x8)={r4, 0x9}, 0x8) 2018/01/05 02:41:51 executing program 2: socketpair(0x15, 0x5, 0x1c32ba3a, &(0x7f0000993000)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000018f000-0x10)={0x2710, 0x0, &(0x7f0000a9f000/0x2000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000732000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x300, 0x0) open_by_handle_at(r1, &(0x7f0000001000)={0xc7, 0xff, "d591d032949ba096b211e2d5594c667ec44643aea3a7da20d07ff30e8f9f53c38ae6a77a8f6cf84b5bd64207ac8a313ccdac7ad573ec3b0b869f36ab9589c2b2c29c8125ece0fcca8ba2a2ddc3fa7c9efe70bbae7c3b53d6e6c73cd5f97166d2d132901135b9ce8213522304927bfe7dc25b721031c1108f8c1fa4f7cc213f3a91bdfbc2a6844707c5a9a1b110625c44485b8bd77e72508356dabca696f0363cb43944ab856d3fe615b5d835f8233fe3d2f818624d15003e57d68b9dd832ce"}, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0xffffffff7fffffff, 0xc98, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x10)={0x0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000002000)="a6bfd022e6aa776348f4191c5547c9b183da589e857909e36e2dc5a22fa176c014653022739b926a6c2796be69ffcd17f96d18098f6c025c5a2a6451692f7ad77592088b06c6b33db7237ca848", 0x4d, 0x10, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000004000)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000005000)={"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"}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000003000-0xc)={0x4, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffff9c, 0x107, 0xd, &(0x7f0000007000-0x10)=@req={0x2, 0x884, 0x4b4e, 0x7fffffff}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000008000-0x8)={0x0, r0}) ioctl$ION_IOC_FREE(r1, 0xc0044901, &(0x7f0000006000-0x4)={r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000008000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) shutdown(r1, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000009000)={@generic="c4211f028a64134dc12872d770790708", @ifru_flags=0xc000}) 2018/01/05 02:41:51 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000979000-0xc)='/dev/amidi#\x00', 0x7fff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x3f, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fchown(r0, r2, r4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0x2, 0x7}, {0x3, 0xfff}, {0xe, 0xfffffffffffff359}, {0x3, 0xa22}, {0x6, 0xffff}, {0x3, 0x7}, {0x4, 0xdf022f5}], 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r5, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x800, 0x1, 0xa3dc, 0x21}, &(0x7f0000001000-0x4)=0xa0) sched_getscheduler(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x16, 0xfffffffffffffff9, 0x1, 0x8, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000-0x1c)={0x9, 0x800, 0x7, 0x0, 0xd72, 0x7, 0x80, 0x100, 0x100000001, 0xfff, 0x3, 0xff, 0x0, 0xf3, 0x80000000, 0x7f, 0x7, 0xffff, 0x80}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x8)={r5, 0x0, ""}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={r7, 0xff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000007000-0x4)=0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000007000)={r8, 0x7, 0x9, "9bd9b32f19653d5759f0f08b43ab5cc1dfd1aca4b7e2399031276a6ddb0210f5e922493e98764d016546192c6695e5cb6918c902d8192e93f3d25eac673918c3415a24d003c904e9cd23dac17632faf8aa396a187fff32ced4c3aefd199051c4a720a9"}) mmap(&(0x7f00004cd000/0x10000)=nil, 0x10000, 0x0, 0x80010, r9, 0x11) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/05 02:41:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000a5f000-0x3e)=""/62) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x101, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x3}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000+0x786)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000002000-0x98)={0x9, 0x0, [{0xa92, 0x0, 0x800}, {0xbfd, 0x0, 0x9}, {0xafb, 0x0, 0xff}, {0x0, 0x0, 0x5}, {0x2ca, 0x0, 0x0}, {0x2f2, 0x0, 0x4}, {0x485, 0x0, 0x1ff}, {0x85e, 0x0, 0x100}, {0x3a6, 0x0, 0x10000}]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$KVM_NMI(r0, 0xae9a) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x200000, 0xc0) bind$inet6(r4, &(0x7f0000002000)={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x57, 0x10}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)="d9755154594f55e3cca9fa411564bc74f5ab801525d51b3ed28e705436abaa28f221d835acf19420ccda15d303df509cd47c101a964c81982aaf86", 0x3b, 0xfffffffffffffffa) keyctl$clear(0x7, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000003000-0x38)=[{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000-0xb2)="5ecdd930418cf17d81321d9891237ebde9214b54956b6006a0989082e4f95938f1db5974dd8f0b5457ffd3c23b2416a4649f08e5a9ad6de17562eea55c5d885a8ede6619b20f404001e8410f0a56a4d66bbe5175c58770e659329e063c2a3195364263534926104f5fc9edacb644cbf9b4746e6860be02aa7099e486b1964d4e0b737537b5846a58e80b0693601d48d9009b2261ef08ac5fa6237a0d99a5a7b33e863fe2fe3e3f63808833abf04306dc679e", 0xb2}, {&(0x7f0000005000)="3c23b5a57d64d31f442dffadfd239238679a030f8e8418f29074ab787d6b2e04bf8b241ec053a1e05ae4a08ef88cfd6cd34b794c2d24da50a8b5e240c568d7cf5fb2fca59f8a7595178a895087e22694edce21726619165b9768a40ecc850f3a479b6eaf60dbff023ff45e", 0x6b}, {&(0x7f0000003000-0x80)="9a648e1ba54e52aff8a067496340f557673ddc42acc54002b585178e0f51889e065efb0891b4566a4170eb6901d1a170fc8265970084b168652ef2724bf464c4d2118a5a513730fbc3c18677fbd92fb734eacddee490dd4028e154f228996d26e2f7d7bf627a98e84a2d465b3871cb4e13087dee09ce235b54e19e8cd0b946da", 0x80}, {&(0x7f0000003000)="d4fd6c9d8db9ebcbc056c17da429567b018890e6c03930be5065e5ff690791a4f2d73342f7ccc24ca9f3db5abedede0a59c59972048bc8d9df088d6657cbff6fa7eef0707b1a461f536fd9df6959ee8cef6df0f8b4b2df5879fba22b88afe07900c7e971d9de34538b21d50232dde65cc59770bd3d", 0x75}, {&(0x7f0000004000)="8e7e4619d853fdd837ece6f3f279682a539d43dfb87acb62ca8fece8e18eef7c4ff7b5d9dc870c06fc3e42f89bbdc2428d506c073f4d67b4371aa12df6f34f22a3191bf6ba7e429a8ab18388deabfa055d62946e54ab7022d61d366406072d86b708ad0802fa3541e030c6fd9f967be289d09d331dead426c7b147f96b78b1", 0x7f}, {&(0x7f0000006000)="44ada48e1aa656641441a09f0db549c585bf0a0a40cff0d7e0fc1b1f20ae2a5a6e2274b6fcfe4f21f73368c0feca851a9edef3fe4aa87aac512da591fee1ed1ffb27e35961bbd4f3937439862c0874f071a722e675305379588683d4f70d8b5a9df568560b116b6c44e8c3b51f57d00614b39844f5e81ed702c68bf2bbd911c061fe4f550b1b35bb", 0x88}, {&(0x7f0000001000-0xd3)="0bb39c076c793458bcd77ade7ff0e63b75cde9710392ca7318acd0b250b95d4e2f4b9c5563511c2390868fcadbc251af10afc2d32056a8ff1ddb286db2062d96bd12c97bd2ba81828fe9833115f32c9469eb7e39bca65b69c33d679aa4fb5e95c4934a59ce43fdeac7f8bed64e2835824085d82fe873551597b21a49cb0de9ae4f9beb180cf5160abd0c19a258780672b197109bfcb6baceccc647ecb010b45009ed8d0eeb4b629d9751f078bb645a4bb7d589e79436c73e2c9104b21d1c7bb89a7bd0f6ed1f82383aff47a5adda4f50c9b463", 0xd3}, {&(0x7f0000006000)="02ea3f4518dd44529c37e1d59e7df83dcc4a9b2a944ea9b4885f62ab078bcb86ecb5e124abb9674c7ab7f0cbbbc4e9c80fa6fe950b843139627e9c76146824c938f1c0fdd35fbf1adf26d8fdf200bb6ccd5eb00acab5007ab7fb7cce641905946a64c31d66e327b1438ca92fe6ed19bd5a9b760bc685bb14042ba1cfd092b86e75dc76", 0x83}], 0x8, &(0x7f0000006000)=[@assoc={0x18, 0x117, 0x4, 0x8001}], 0x18, 0x8000}], 0x1, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000007000)=0x0, &(0x7f0000000000)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) [ 27.182902] audit: type=1400 audit(1515120111.620:9): avc: denied { map } for pid=3466 comm="syz-fuzzer" path="/root/syzkaller-shm527839690" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 28.080570] audit: type=1400 audit(1515120112.518:10): avc: denied { sys_admin } for pid=3510 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.197594] audit: type=1400 audit(1515120112.635:11): avc: denied { sys_chroot } for pid=3695 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.225289] audit: type=1400 audit(1515120112.662:12): avc: denied { net_admin } for pid=3711 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 02:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x800000000, 0xfffffffffffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000537000-0x68)={0x74, 0x0, [0x5, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b89000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fd4000)={0x0, 0x9}, &(0x7f00005d2000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a15000-0x8)={0x0, 0x7ff}, &(0x7f00006bc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000098e000)={0x81, 0x2, 0x9, 0x3, 0x0}, &(0x7f0000290000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000adf000)=0x100000000, 0x4) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f00008c9000-0x35)="4bb0f92bd869d1d02a5930799806c35f92c57ef9e30602560d5fd812a682c947c962a8385027c2687d1847236e09ed3d66e3225cfe") sendmsg$inet_sctp(r2, &(0x7f000004f000-0x38)={&(0x7f0000373000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5f}, 0x1c, &(0x7f0000ee3000-0x10)=[{&(0x7f0000714000)="fae4924261179f2cff40bcd9df7835ba2b0eab1afd14bece04eaad067915396cca0247d0ba4f6901d555f652530661d8858d7fa5e8cdd51bf8b5769f073762437e638e589cb26ec7e04d5b13b9b9082370bba668ba3aff7ae87c1eac18fc58481cf707efa04de041ae09955848e692e886e4d410c9afc91b2b43dac41dddcbc9482c3f4a", 0x84}], 0x1, &(0x7f000078e000)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x80000001, 0x8, 0x1f, 0x800, 0x81, 0x9, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8008, 0x0, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x1, 0x9, 0x9, 0xffff, 0x8, 0x80000000, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x5, 0x400}}, @init={0x18, 0x84, 0x0, {0x80, 0x10000, 0x4, 0x2}}], 0xf0, 0x81}, 0x4000000) fcntl$setsig(r1, 0xa, 0x22) shutdown(r2, 0x0) 2018/01/05 02:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000650000)={0x0, 0xadb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r0, &(0x7f0000d3f000)='/dev/kvm\x00', 0x3) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) [ 28.268253] audit: type=1400 audit(1515120112.705:13): avc: denied { dac_override } for pid=3717 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 02:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000949000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) [ 28.335066] audit: type=1400 audit(1515120112.771:14): avc: denied { prog_load } for pid=3724 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 28.360639] binder: 3720:3721 ioctl 4040aea0 20000fe4 returned -22 [ 28.363456] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 28.369521] binder: 3720:3721 ioctl 80045300 20006ffc returned -22 [ 28.376272] binder: 3720:3722 ioctl 400442c8 20007000 returned -22 2018/01/05 02:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006a3000-0xb)='/dev/vcsa#\x00', 0xeab, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000530000-0x7)='timers\x00') lseek(r2, 0x1e, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f000067c000-0x8)=0x0) 2018/01/05 02:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000db4000-0xf)='/dev/snd/timer\x00', 0x0, 0x44100) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c9a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a62000-0x14)={0x0, 0x256, 0x90d, 0xa43a, 0x9}, 0x14) writev(r0, &(0x7f000010d000-0x8)=[{&(0x7f00004ff000)="2900000021001980010a75248303002102000016000000000000000009000c000000010000315aec00", 0x29}], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000962000)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000775000)=""/51) 2018/01/05 02:41:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x448800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x8, 0x3a7, [{0x100000001, 0x0, 0x4}, {0x9, 0x0, 0x853}, {0x8, 0x0, 0x3}, {0x3, 0x0, 0xee}, {0x9, 0x0, 0x5}, {0x2, 0x0, 0x2}, {0x7, 0x0, 0x1}, {0x6, 0x0, 0x2}]}) r1 = socket$key(0xf, 0x3, 0x2) unshare(0x40100) getsockname(r1, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socket$alg(0x26, 0x5, 0x0) 2018/01/05 02:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000267000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000351000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, '('}, &(0x7f0000cfb000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) r1 = socket$inet(0x2, 0x805, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e05000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa4000-0x4)=0xe8) getresgid(&(0x7f000052e000-0x4)=0x0, &(0x7f0000875000-0x4)=0x0, &(0x7f0000d14000-0x4)=0x0) fchown(r1, r2, r3) 2018/01/05 02:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f000087b000-0x8)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000283000)=""/128, 0xfffffcef) 2018/01/05 02:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) recvfrom(r0, &(0x7f0000e12000-0x8)=""/8, 0x8, 0x40, &(0x7f00000da000)=@in6={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000001}, 0x1c) 2018/01/05 02:41:52 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000f000)=r1) munlock(&(0x7f0000007000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) geteuid() 2018/01/05 02:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000312000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00005e1000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001e2000)=0x0) prctl$setptracer(0x59616d61, r1) [ 28.524022] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 02:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f00003e9000)=""/166) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = syz_open_dev$sndmidi(&(0x7f0000cc6000)='/dev/snd/midiC#D#\x00', 0x20d, 0x8442) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000820000)=0x0, 0x4) sendto$inet(r1, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 02:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) close(r0) 2018/01/05 02:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) link(&(0x7f00001cc000-0x8)='./file0\x00', &(0x7f0000472000-0x8)='./file0\x00') connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000c80000)=[{0x10, 0x0, 0x0, ""}], 0xb, 0x0}, 0x0}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000679000)={0x0, 0x0, 0x0}, &(0x7f00008df000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002de000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x5e, 0x0, 0x115b, 0xa, 0x80, 0x80, 0x32, 0x4, r1}, {0x800, 0x2, 0x8, 0x80, 0x1, 0xb6, 0x22, 0x0}, {0x1, 0xffffffffffffffb1, 0x1, 0x7ff}, 0x677, 0x9, 0x2, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x0, 0x101, 0x2, 0x9, 0xffff}}, 0xe8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d91000)=0x0, 0x4) 2018/01/05 02:41:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20002, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={"89280fd82a17b55c7c4a4035236b9a7a", {0x4, 0x84aa, 0x5, "3ffda465b170", 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/create\x00', 0x2, 0x0) inotify_add_watch(r3, &(0x7f0000025000-0x8)='./file0\x00', 0x4000002) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000975000)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2018/01/05 02:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f000054d000)='/dev/net/tun\x00', 0x0, 0x400000000020001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f000091f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(r0, 0x5409, 0x20) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 02:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000e53000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000249000-0x10c)={0x20, 0x4b, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000f61000-0x4)=[&(0x7f00006ff000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000045000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) clock_gettime(0x0, &(0x7f0000779000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000076a000-0x20)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f00006a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_getevents(r0, 0x0, 0x1, &(0x7f0000420000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, r5}) io_submit(r0, 0x2, &(0x7f00005c3000-0x20)=[&(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000566000-0x6a)="", 0x0, 0x80, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f00002c0000-0x2a)="5c9f000000000000000238ec7e0ce7", 0xf, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 02:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e5e000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() r2 = syz_open_dev$adsp(&(0x7f0000410000-0xb)='/dev/adsp#\x00', 0x1, 0x4000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00003b1000-0x22)=""/34) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f000004c000-0x12)='/dev/input/mouse#\x00', 0xff, 0x2) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f000030e000)=""/155, &(0x7f0000ba1000)=0x9b) close(r0) 2018/01/05 02:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fea000-0x4)=0x0, &(0x7f00003d5000)=0x4) clock_gettime(0x7, &(0x7f0000f93000)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c7000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/vcs\x00', 0x22000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000bf8000)={&(0x7f00000a3000)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x58, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}, 0x0) [ 28.581175] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 02:41:53 executing program 5: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) [ 28.609112] audit: type=1400 audit(1515120113.046:15): avc: denied { net_raw } for pid=3782 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 02:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000d28000-0xb)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000239000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000219000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000f73000)=0x3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000)=0x0) prlimit64(0x0, 0x0, &(0x7f00008de000)={0x8, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000074e000-0x10)={r1, 0x28, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b87000-0xc)={r2, 0x2, 0x10}, 0xc) getrusage(0x0, &(0x7f0000c05000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000726000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000e54000-0x8)={0x0, 0x0}) 2018/01/05 02:41:53 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00002c9000-0xc)={0x2, r0, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000aec000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/rfkill\x00', 0x40600, 0x0) fcntl$addseals(r1, 0x409, 0x4) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00005e7000)=0x0) 2018/01/05 02:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001b4000-0x10)={0x0, 0x7530}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/05 02:41:53 executing program 4: r0 = add_key$keyring(&(0x7f0000eb5000-0x8)='keyring\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x101, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000030c000)=0x400) keyctl$get_persistent(0x16, 0x0, r0) keyctl$clear(0x7, r0) 2018/01/05 02:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10f, &(0x7f000058e000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @llc={0xff, @llc={0x42, 0xff, "a8", "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"}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c1000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000087f000-0x8)={0x2, [0x7f, 0xca36]}, 0x8) sendto$inet6(r0, &(0x7f0000d31000)="e747aef644ba8725f8b269ccee57832d0fc7dfe9adcf817ff7e5df5fbb31e9b827b7f3da123eb6f5cb41af8951cbac48e9762e4f00396d81213a2aa1324442d6b8ed3a2f3fccfbdebab06bae1f69d1dec7ae6fc8d3ca5c5b0aac9f4163bf", 0x5e, 0x10, &(0x7f000014e000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1000}, 0x1c) [ 28.659635] device gre0 entered promiscuous mode 2018/01/05 02:41:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1e)="656d303a7b707070306b657972696e67b170726f632b2b656d30656d3000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000491000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @multicast1=0xe0000001, "bc010007000000000000000005000000e60100b0"}}}}}, 0x0) 2018/01/05 02:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r0 = open(&(0x7f0000c6c000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) utimes(&(0x7f00003cd000)='./file0\x00', &(0x7f0000007000)={{0x0, 0x7530}, {0x77359400, 0x0}}) rename(&(0x7f0000a41000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/05 02:41:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000013000-0x4)=0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x2, 0x2400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 02:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000592000-0x10)='/dev/sequencer2\x00', 0x2c80, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000675000)={0x5, 0x1, 0x2, 0x3, 0xfffffffffffffffb}) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[], 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000a79000)={0xfffffffffffffff7, 0x2, 0x0, 0x0, 0x0, 0x27d, 0x0, 0xfff, 0x1, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00002eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 02:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a009b001400000003003fd4cec307e8ef3d13eb790eb6c65abaf90d229dc992000000000000000727800effffee00b0000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/sequencer2\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000155000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d47000-0x4)=0xe8) 2018/01/05 02:41:53 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0xfffffffffffffffd, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000017000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000000b000+0x5b0)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001a000-0x10)={0xf56e, 0x6, 0x5, 0x20, r2}, &(0x7f0000019000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = getpid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f000001a000)=0x0, &(0x7f000001a000)=0x4) process_vm_readv(r3, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) [ 28.709089] audit: type=1400 audit(1515120113.145:16): avc: denied { map } for pid=3807 comm="syz-executor5" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13678 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/05 02:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000cf7000)=""/4096, 0x1000, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000036d000)=0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) fcntl$lock(r0, 0x7, &(0x7f0000981000)={0x1, 0x0, 0x5, 0x8, r2}) 2018/01/05 02:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x800000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00001e5000/0x18000)=nil, &(0x7f0000fb8000)=[@textreal={0x8, &(0x7f000021b000-0x50)="660f3814c72e3e3e0fdad3baf80c66b8ccc3f48666efbafc0c66edba210066edf30f01c90fc7aeb30066b8009800000f23d80f21f86635000000f00f23f80f01ca0f01d40f20d86635080000000f22d8", 0x50}], 0x1, 0x40, &(0x7f0000e66000-0x10)=[@cr4={0x1, 0x0}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb3000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setns(r0, 0x0) [ 28.783902] audit: type=1400 audit(1515120113.221:17): avc: denied { dac_read_search } for pid=3825 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.844176] audit: type=1326 audit(1515120113.278:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3838 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 02:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fec000-0x8)=@assoc_value={0x0, 0x3ff}, 0x8) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000072e000)=0x0, 0x4) r2 = syz_open_dev$amidi(&(0x7f000045e000-0xc)='/dev/amidi#\x00', 0x8001, 0x50000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000af5000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000039b000-0x4)=0x5) 2018/01/05 02:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f99000-0x8)='./file0\x00', 0x4000, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f07000)={0x0, 0x3aa, 0x101, 0x42800000000, 0x32, 0x1}, &(0x7f0000613000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000020e000-0x14)={r1, 0xe3, 0x3, 0xfffffffffffff9ba, 0x80000000, 0xaeff342}, 0x14) r2 = syz_open_dev$sndctrl(&(0x7f0000900000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000726000)=""/39) 2018/01/05 02:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) mkdir(&(0x7f0000f52000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003f4000)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cbf000-0x6)='ramfs\x00', 0x81, &(0x7f0000691000-0x1)="") r0 = inotify_init() mount(&(0x7f00002df000)='./file0\x00', &(0x7f0000451000)='./file0\x00', &(0x7f00005b3000)="63657ff900", 0x11000, &(0x7f00003da000-0xb)="") inotify_add_watch(r0, &(0x7f0000273000)='./file0\x00', 0x14) unshare(0x62020200) rmdir(&(0x7f00005b3000-0x8)='./file0\x00') 2018/01/05 02:41:53 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008bc000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x80, 0x4, 0x5b}, &(0x7f0000670000)=0xa0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000d02000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f7c000)={r3, 0x7fff, 0x3, [0x4, 0x8001, 0x100000001]}, 0xe) io_submit(r1, 0x1, &(0x7f0000299000-0x40)=[&(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000f76000)="80c90a686fbe344729a2703d6a", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 02:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendto$inet(r1, &(0x7f000079d000-0x8c)="08bf96355f243b7ac04c9718ff88c1b8348d8bd278f0a3d32860c728b4e299d47d4df5e141d9f5c66993be331899ba3ff636642ec2f5cb3ed21ee1f9981cb5bdd42318089be180520723def7302373d30b8840e15d7de5cbf7be398a79a55033bb7133ed67c53ea546879c0f5c947f5fadfc31d10485424db3170c0012d16190ad1dd2965d0905e590681a04", 0x8c, 0x4000800, &(0x7f0000f3f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) recvfrom$llc(r1, &(0x7f0000170000-0xaf)=""/175, 0xaf, 0x0, &(0x7f000066b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 02:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f00003d3000-0x8)=0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000bec000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 2018/01/05 02:41:53 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000963000-0x8)={0x0, 0x0}) syz_open_dev$audion(&(0x7f0000d56000)='/dev/audio#\x00', 0x1ca, 0x402) getpriority(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000591000-0x8)={0x0, 0x5e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x5}, &(0x7f0000b64000)=0x6) 2018/01/05 02:41:53 executing program 0: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/246, 0xfffffffffffffe50, 0x100000023fff9, 0x0, 0x7a5949e09091227f) pread64(r0, &(0x7f00009e1000)=""/45, 0x2d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x8, 0x0) accept(r0, 0x0, &(0x7f00009b3000-0x4)=0x0) 2018/01/05 02:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x30000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/05 02:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x4) msgsnd(r0, &(0x7f0000712000-0x97)={0x2, "88626ebaabf6a6e5bbbdbbf5b5ffea50bdfe586ed5df6a60ea1626ce90f57843842ea5449b2106afb3306628b6eb4329f4aaacdb5ecfd4281e0fda2615de04bc647078c16ab1916e9555be1ef5c05403ddb7f5d3a779e45fff526bc743a222d06fc9148346320e815deeb76dc593c1d64ec48c3a28eca2dc88864093fa1c4463a688554a1ea2d5fa9413abb8c5e456"}, 0xfffffffffffffd46, 0x7fc) syz_emit_ethernet(0x46, &(0x7f000083d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x7, 0x0, []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/05 02:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005fe000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) bind$inet(r0, &(0x7f000096c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlockall(0x3) 2018/01/05 02:41:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000807000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f7c000-0x1)=0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f7c000-0x8)={0x0, 0xfff, 0x330, 0xffffffffffffffe3}, 0x8) r2 = gettid() syz_open_procfs(r2, &(0x7f0000f7b000)='net/igmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) write(r1, &(0x7f00002cb000)="26000000240043040000000000109100000200040100000000000200e7ffffffffff03c71535", 0x26) 2018/01/05 02:41:53 executing program 1: clock_gettime(0x7ffffffffffffff0, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000042000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 02:41:53 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000003000-0x5d)=""/136) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000010000-0x20)=[{&(0x7f000000f000)="e28740d79ed1196033322be82b9e90e4f4548cd70490aed320f9f0b06c32ca14afee3aef55ce26ca16996ec6c948649ef4f2e270c385b31c3242836e6d154177d1ddadcfeddd5d642f91a4129f021ff05f1d1f77c12dd6c4551a533de6e132fa97aebe1df80c4f5707edcbf4d39e6adb16a5f28e60df261e2a1bd6feaae8bfe747fdd16c290f0e960987eeb08585c7659eee470393cc68495016e9176bcd85babd799a60b825403656d5594d85895c3cabb1d84e05", 0xb5}, {&(0x7f0000010000-0x7a)="aa0b50d4980f00fad29eac5c1ca1ba2d729fc13aae54e07b889f7fe82dcf94aee874d59b09de3594664b33d3d6c55aeeb08b99b49a2bccafa13c9f112a77b828314257d2c24d284b4948eeae03e55e05421e33e80a33998dcb04dbe0f1a698d8db80984a90565ed24a4c21908b0c86738cb933f7f777dc0bb27a", 0x7a}], 0x2, 0x0) 2018/01/05 02:41:53 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000306000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000144000)={0x19980330, r0}, &(0x7f0000001000-0x18)={0x6, 0x3, 0x2, 0x5ed, 0xffff, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$notify(r1, 0x402, 0x20) getpgrp(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) close(r3) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000080000)=""/4096) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000433000-0xc)='/dev/amidi#\x00', 0xff, 0x410881) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000b00000)=""/223, &(0x7f000004a000-0x4)=0xdf) 2018/01/05 02:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000305000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6fa2, 0x8, 0x0, 0x4, 0x20}, &(0x7f0000e43000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008ff000)={r3, 0x2, 0x7}, &(0x7f0000762000)=0x8) mlock2(&(0x7f000017e000/0x7000)=nil, 0x7000, 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d46000-0x40)={0xaac75d3986ff5ebd, 0x0, 0x0, 0xf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000014000-0x40)={0xec80000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/05 02:41:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dde000)="", 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000331000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000966000)={0x8001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 02:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000015d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0xe23f, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x2, ""}]}}, @igmp={0x3f, 0x0, 0x0, @multicast1=0xe0000001, "0a0362cf"}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000064c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000069000)="01db333187cbba75f92f230772445a644536c7a054f4604f57a41d61e9f4616e20a0a3cb3308fd8bd6bc0d4ed41a36f7e70ed7bfcfa1334454ac959652ce6f7a2b022025f9c7b4b0da4f9ffc7a9358a595f192abfdd12ffeaf9e2d378b59add5dadc069723f438fc7f5f2dd6c915b59918a04bd05333195d79e33a79263f21b665e0f40836cd430bc17b1c6316e6733b1a484715f8aa720c71d4103b2a6eeabaf3cd5e91b6be549c37d61251e0a95713228693b8a7a3600df4ba7172c91fe4f5ad8dd6a7f83e9f", 0xc7) syz_extract_tcp_res$synack(&(0x7f0000bab000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/05 02:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca5000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00007f5000-0x24)=""/36) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/05 02:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e24000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000080c000)={0x100000000, 0x31, 0x1, 0xfffffffffffffffc}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b77000)={0x1, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f49000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 02:41:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f0000f0d000)="3900000013001947040000000000000007000100030000006cfa00000000800009001a0000008802000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2018/01/05 02:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) modify_ldt$read_default(0x2, &(0x7f00004ec000-0xb4)=""/180, 0xb4) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/05 02:41:53 executing program 0: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000214000)={0x2, r0, 0x1}) mmap(&(0x7f000041a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000394000)={0xffffffffffffffcd, "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"}) 2018/01/05 02:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') fsetxattr(r0, &(0x7f00001b9000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f00004d8000-0x2b)='posix_acl_accesstrusted$vmnet1ppp1vmnet0lo\x00', 0x2b, 0x3) getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0x5c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000011000)=""/176) [ 29.318638] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/05 02:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000590000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) name_to_handle_at(r0, &(0x7f0000551000)='./bus\x00', &(0x7f0000b6e000-0x76)={0x76, 0xa96, "5828753fec0955daa5c13f2a1390415300f34033dad23e03faa894e9939c13b8641d0521d200f9384ecb0a16beb13ce6bcef8af4f909d19c9861cc08672a0089283e539dad7a8a9f87d47683349fb333f73cdb4840385a49f4243a2548571a0614888105c5f01b9e58fe58701902"}, &(0x7f0000fbe000)=0x0, 0x400) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000008000)={@rand_addr=0x0, @rand_addr=0x0, 0x3}, 0xc) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x80000000000007, 0x11, r2, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000dd8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) [ 29.359595] binder: 3914 RLIMIT_NICE not set 2018/01/05 02:41:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000011000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000013000-0x8)={r2, 0xffff, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000012000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 02:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x83, 0x40, 0xffffffffffff6c8e, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xca, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fstat(0xffffffffffffffff, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000913000-0x8)={0x0, 0xfffffffffffffe00}, &(0x7f0000224000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000071000)={r3, 0x7}, &(0x7f0000ac6000-0x4)=0x8) 2018/01/05 02:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000653000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000450000)='/dev/input/event#\x00', 0x2, 0x101002) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008e4000)={0x0, 0x4312}, &(0x7f000098c000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d7c000-0x8)={r2, 0xffffffffffff4c31}, 0x8) write$evdev(r0, &(0x7f0000b3b000)=[{{0x0, 0x0}, 0xffff, 0x401, 0x9c2a}, {{0x0, 0x0}, 0x1, 0x7f, 0x9}, {{0x0, 0x0}, 0x6, 0x9, 0x1}, {{0x77359400, 0x0}, 0x3, 0x4, 0xfffffffffffffffd}, {{0x77359400, 0x0}, 0x2, 0x100000004, 0x5}, {{0x0, 0x0}, 0x8, 0x0, 0x0}], 0x90) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000d52000)={0x7, 0x0, [{0x1, 0x6, 0x0, 0x0, @sint={0x0, 0xe2a}}, {0x3, 0x3, 0x0, 0x0, @adapter={0x4, 0x4000000000000000, 0x94e, 0x4, 0x7531}}, {0xfffffffffffffffe, 0x1, 0x0, 0x0, @sint={0x1000, 0x4}}, {0x2, 0x3, 0x0, 0x0, @sint={0xfff, 0x0}}, {0x7fffffff, 0x1, 0x0, 0x0, @msi={0xfff, 0xe54, 0x4}}, {0x401, 0x3, 0x0, 0x0, @sint={0x6, 0xd44e}}, {0x1, 0x7, 0x0, 0x0, @msi={0x800, 0x3, 0x4}}]}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) 2018/01/05 02:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000d93000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000730000-0x4)={0xffffffffffffff9c}) r0 = socket(0x4, 0x2, 0x9) write(r0, &(0x7f0000af6000-0x1f)="1f0000000104ff00fd4307000000000000020000080001000400dcffdf001e", 0x1f) 2018/01/05 02:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000051f000)='/dev/vcsa#\x00', 0x100000000, 0x40000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000abc000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000f82000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 29.403571] binder: send failed reply for transaction 2 to 3911:3927 [ 29.466049] binder_alloc: binder_alloc_mmap_handler: 3911 20000000-20002000 already mapped failed -16 [ 29.487443] binder: BINDER_SET_CONTEXT_MGR already set [ 29.487458] binder: 3911:3914 ioctl 40046207 0 returned -16 [ 29.532146] binder_alloc: 3911: binder_alloc_buf, no vma [ 29.533610] binder: 3914 RLIMIT_NICE not set [ 29.555684] binder: 3911:3927 transaction failed 29189/-3, size 0-0 line 2960 [ 29.592681] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.598527] binder: undelivered TRANSACTION_COMPLETE [ 29.604113] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 02:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) r0 = socket$inet6(0xa, 0x5, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000abe000-0x4)=0x0) 2018/01/05 02:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000411000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f23000)={0x0, 0x0, &(0x7f0000e6f000)=[], 0x0, &(0x7f00004b7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000c6000-0xb)='/dev/mixer\x00', 0x20000, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000016c000)={r1, r3}) sendmmsg$alg(r1, &(0x7f00005d8000-0x1f8)=[{0x0, 0x0, &(0x7f0000502000-0x90)=[{&(0x7f00003e2000-0xec)="e797b4428789a1fed3d384aab42212bf40", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000970000-0x38)={&(0x7f0000f76000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000068c000)=[{&(0x7f00001db000)=""/96, 0x60}], 0x1, &(0x7f000073a000-0x33)=""/51, 0x23f, 0x0}, 0x0) 2018/01/05 02:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000e43000-0xd)='/dev/dmmidi#\x00', 0xfff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008a1000-0x28)={@generic="4295498ad05b87c9bc6349390a1c3c48", @ifru_addrs=@llc={0x1a, 0xf7, 0x8001, 0x9, 0x6, 0xffffffffffffffe1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000049f000-0x20)={0x0, 0x7004, 0x9, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/05 02:41:54 executing program 0: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b8000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000092f000+0xd51)='dctcp\x00', 0x6) bind$bt_hci(r1, &(0x7f0000f51000)={0x1f, 0x7, 0x1}, 0x6) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00003ac000-0x4)={0x219, 0x6, 0x9}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/05 02:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000074e000)="1f000000040a1f00000000000000e0ff019d160a090001800400ed2000df18", 0x1f) r1 = syz_open_dev$mouse(&(0x7f00001eb000-0x12)='/dev/input/mouse#\x00', 0xebf4, 0x100) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) get_thread_area(&(0x7f0000bf4000)={0x342f9453, 0x0, 0xffffffff, 0x3, 0x6, 0xffffffff, 0x7, 0x8, 0x1, 0x9}) 2018/01/05 02:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffc) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000107000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000011000)=[{0x11, 0x24, 0x411, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000698000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000529000)=""/67) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c8e000-0x8)={r0, r2}) 2018/01/05 02:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fbd000)='/dev/vcsa#\x00', 0x6, 0x8001) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x1ff) write(r0, &(0x7f0000585000-0x24)='$', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a8f000)={0x0, 0x400, 0xeb, 0x1ff, 0x1ff, 0x2}, &(0x7f0000c10000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000df0000-0x1008)={r1, 0x1000, "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"}, &(0x7f00008e9000-0x4)=0x1008) 2018/01/05 02:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getresgid(&(0x7f000067f000)=0x0, &(0x7f00008a0000)=0x0, &(0x7f000049a000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, r2}}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00003b9000)='/dev/admmidi#\x00', 0x9, 0x288800) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000482000)=0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000e28000-0x4)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b15000-0x18)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000d79000-0x9)='/dev/sg#\x00', 0x3, 0x400000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fe8000)={r4, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x48, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47c"}) 2018/01/05 02:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80007, 0x200000000001) recvmsg(r0, &(0x7f0000bd1000-0x38)={&(0x7f0000284000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005a2000)=[{&(0x7f0000331000)=""/242, 0xf2}, {&(0x7f00000e2000-0x23)=""/35, 0x23}], 0x2, &(0x7f00004cc000-0x1000)=""/4096, 0x1000, 0xfffffffffffffff9}, 0x20) write(r0, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) r1 = dup3(r0, r0, 0x80000) ioctl$TCXONC(r1, 0x540a, 0x80) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000e54000)="7b34ec32f08e986dc385fe834068129fd5b78e45e685d3c293ff36a1d0393086f826b079212a") 2018/01/05 02:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = shmget(0x1, 0x1000, 0x844, &(0x7f0000f83000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f000034b000-0x60)=""/96) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = creat(&(0x7f0000dbf000)='./file0\x00', 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000cf0000-0x2c)={0x1, 0x8, 0x0, 0x4, 0x0, r1, 0x7a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 02:41:54 executing program 7: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000)=[0x0, 0x0, 0x0]) r6 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x2c0101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000004000-0x9c)=[@in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x12c0000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in6={0xa, 0x0, 0x586, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x3f8a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0xe21}], 0x9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) r10 = getegid() setgroups(0x9, &(0x7f0000002000-0x24)=[r1, r2, r3, r4, r5, r6, r7, r9, r10]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b6d000/0x2000)=nil, 0x2000, 0x1, &(0x7f00009f4000)=0x8, 0x1f, 0x2) setreuid(0x0, 0x0) 2018/01/05 02:41:54 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000664000)="", 0x0, 0x20000001, &(0x7f0000f72000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f73000-0xb8)={0x0, 0x3, 0x81, 0x100000001, 0x80000000, 0x80000000, 0x7, 0x3, {0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd16, 0x50, 0x200, 0xef72}}, &(0x7f0000f72000)=0xb8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f74000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000009f000-0xa)='/dev/vcs#\x00', 0x8, 0x200) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000f73000)=""/68, &(0x7f0000f73000)=0x44) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000f74000)=0x5, &(0x7f000043e000-0x8)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f73000-0xc)={r1, 0x9, 0x30}, &(0x7f0000f73000-0x4)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003dc000-0x8)={0x0, 0x0}) [ 29.776332] binder_alloc: 3959: binder_alloc_buf, no vma [ 29.798440] binder: 3959:3964 transaction failed 29189/-3, size 0-0 line 2960 2018/01/05 02:41:54 executing program 6: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00009b0000-0xb0)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0}]}) [ 29.828182] binder: 3959:3981 got reply transaction with no transaction stack 2018/01/05 02:41:54 executing program 3: mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x2080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000075000-0x17)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r3 = geteuid() r4 = getegid() lchown(&(0x7f0000072000)='./file0\x00', r3, r4) [ 29.828211] binder: 3959:3981 transaction failed 29201/-71, size 0-0 line 2760 [ 30.001424] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 02:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/mls\x00', 0x0, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000400ff000200280ff43ffb011018e9ffff06000d00", 0x39}], 0x1) 2018/01/05 02:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d19000)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f5000)=0x8c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000448000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e43000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000508000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000cf000-0x8)=@assoc_value={r2, 0x0}, &(0x7f00000e0000)=0x8) 2018/01/05 02:41:54 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000014000-0xa)='/dev/dsp#\x00', 0x4000000000001, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000011000-0x8)=0xfffffffffffffffc) 2018/01/05 02:41:54 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000e9b000)='/dev/audio#\x00', 0xfc, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000e32000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e54000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x9) 2018/01/05 02:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008b7000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f000090f000-0xce)="23356fa1608e8f1d11c1700946e9df3023770f686b75a4183c39c5fdf3b0e1c3797524bff0b96fbb44ae5128ab1e68510714596806aad49d3c09644d53df4806b11909ad00f2f57a158a3d57237e31470c6bc9b13e7cd5c928c60af1f58cfba9d3d26fd49cd8e956c6f930ef5a677cbbe789aabd9a79363d797750f382041479d667e348d8c909c8be0080c986044485d6fd259e47be3cab581d0aff003f7a27a3210346ddd2cbddd8afaa230e6c26a9d4d8710025440530b8e5a5209a3c5e8c674a3db918db6a0b148519e246c7", 0xce) pipe(&(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x1fffffffffffe) flock(r1, 0x2) flock(r1, 0x1) 2018/01/05 02:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb8000-0xc)='/dev/autofs\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000319000-0x28)={r0, 0x0, 0x5b, 0xffffffffffffffe1, &(0x7f0000b07000)="45961a05f266da4343a954d2a68aa19b192096017b1ad5085ff8258ed17720865ba08439ff0193ff07adb71fc2f741f3ff89a6e32b71b89748d5584fab6623b013b5da9b088428bdff8436babcb71a5627c16d2cd2c31ff14accdd", &(0x7f0000f46000)=""/172, 0x8, 0x7}, 0x28) syz_emit_ethernet(0x31, &(0x7f0000da8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x0) clock_adjtime(0x4, &(0x7f0000b49000)={0xae19, 0x4, 0x5, 0x10001, 0x3, 0xff, 0x9, 0x3f, 0x5, 0x9, 0x4, 0xffffffff, 0x7, 0xfffffffffffffff7, 0x9, 0x8, 0xaf31, 0x666, 0x95f, 0x800, 0x7, 0x5, 0x3, 0xf98, 0x9, 0x5}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000600000)='/selinux/user\x00', 0x2, 0x0) fchmod(r1, 0x0) chroot(&(0x7f0000d39000)='./file0\x00') 2018/01/05 02:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ee2000-0x8)=0xd) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0xfffffee8, 0x0, &(0x7f00001fd000-0xc)=[@increfs={0x40046304, 0x0}, @exit_looper={0x630d}], 0x33, 0x0, &(0x7f0000505000)="575a9e57fa075e605edccde4750be371c1c1a8f0b4e3868aa5851d922524a233dae47be5a07fdf9c647f57b94ecba0cc3847e6"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f87000)={0x0, 0xc6, "e9767772a58eb2aeb8c4f44595e608bd729beec25c278ff2dde7451204e537b405b2ad3a800e1b7ea33969c14923f9150caea591dac0ab19aa559e0ed2a3a70bf98f2383e36ac0f5147f20b6283727d2e74d829df438db6ba39860404ebfd47bdb075ebc5cd011052308458075b01232c1722c607c8da798fde6ca03a45655a088cfaf66a9eb1c2b98541fe3b1e2319a72023ad278fdcd5b6962aa9b95a523082c51b4efe677c83fa47e7fac2a95e4a60f5c7aae626719e6945d06cb73af0e22f5b59e5e732c"}, &(0x7f0000734000)=0xce) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000290000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000577000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000626000)=0xe8) r5 = getgid() r6 = getpid() fstat(r1, &(0x7f00005f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003bc000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b34000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d9000)=0xe8) stat(&(0x7f0000921000)='./file0\x00', &(0x7f00003c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000d2e000-0x38)={0x0, 0x0, &(0x7f000007d000)=[{&(0x7f0000c91000)=[{0xe8, 0x1, 0x4, 0x6, 0x0, "1ab47750389a699eeee054d8b3fa39c6dbe5868cef349a557cfc7ceea8f1ac1f6bd1c349474c269a31f1f040e41a3fdea68dfeab9305f31eb53ef5aa80fe4c6d3cd8d941c52a9b9db525a87126ec0c9ae439c9c38de07d40087513ed0e101461de24ed94e5ebee05831eebcef9371deb751a09755945f70bfb2bac1f4b71cd2b29e73935ce3f7a99a6d8c50c420bba273f315a7fed88dbc5060a234f1c02da3617c03369cb730c01dbc1dbc1a8f7ac91ace4ad23d649823b56aa07586b5c55889d605096ed81e0eb266a68f5cab3a42fc17747b82f"}, {0xd0, 0x769c, 0x310, 0x0, 0x2, "2e8d901177ce87535ce185fd3ac2f0279105e1f473e0ed583dd2da5250b505a9084b4509e89ab857eefd7dded2130cf51495e7946389ca438c29c60344cab36b21d30c986b311d4943c4f3f40142129e0555831d1a706d24c54460da2a980f7ff039dcb88c1444449efbe2a7d37e057c2f39c6dde5f0e750d453caf4b87b1ba2a0bcc9d95523bad49da25e8af4467a135eeb140430881eeead0e4aaab835acbb3bc9150695eb315c2fe34b283e38b386b85bb60fc64d03fd26f8826be9"}, {0xc8, 0xf200, 0x100, 0x9, 0x3, "149d149a45f1ed326df751248a991206d86971805ecd1ed501a81f42531786e7f69c62b18afac51c9d0dd02aeb142015f33fdb4cf2cc236e452c665f42b6e2cefb8a8af6f3bb13642d77650ed6b22aa868efd0a960731f0b833ce3e136cdff176dc3efe0a210b40d686511f2337d3187383b7a699f191c0477b6fe667f046669707140ae9149d13ac184c39a456d124b76a5f996d38497d097d4b051438af2de2a43410ef76d04647cdf0899d0882857b87668ffa1"}, {0x10, 0x9, 0x300, 0x4, 0x0, ""}], 0x290}, {&(0x7f0000eee000)=[{0x40, 0x5, 0x100, 0x8, 0x3, "33b2f4a02d00e8ade02cba883751df6e2cf686ca80014ee7a9d972c5f69a488f1191dea4398be0fd78fd9e2473f4"}, {0xcc, 0x6, 0x200, 0x6, 0x3, "ff105ffa628bb2ef5d20b64532514a379daa460654a34123b8e92bdd932a01578af0bc54440926e99531f6387031f61a1163b3008c3ab938683a0492a477f2371ba2d769363a76faa06580b98214c4455847c0c4b6f8041dcf07a136f5e220681ea219576c3d098176ac9f855436ecda27a85c7b16d064f77b77d6012498fd01512660d12496a30ac0d5085d39dc7b86ed0ab471f00d69af03a2f8909ce776894bf791255b537a5de76ce4941e6c4e5efd622a8daf0a004b72ed"}], 0x10c}, {&(0x7f0000bf9000)=[{0x9c, 0x1, 0x200, 0x3f, 0x2, "b3b1bae42cff53f8f7547a5799f82dd1669640c46523b3cbf1687254805363d91238a2dc8b2fe0e6e4a898f106fc9f18b968fdc9183919ff70b5099825f282a59b60bf2f987ee90f99fd99165662006e1b5f3e3296776283878d4cf621de634b86b766503ebf526a01a8557ebce5c680440c7469309c6b1dd81491ebb3baa6428b8d7c0d8f09d72d8c9b84"}, {0x80, 0x9, 0x202, 0x1, 0x3, "e68e892c9245d1f3196735f47a0d346d8bcdb579941138cdf4cbcac14236c3393159a5fdaf22f3f40d39c4fe9cfbb1e072ffb1c528ad25e7612abff42cf14be6d1a210fd60d6562b5bab9f8dc1646c90659e6bcd5ae6b7fd167e2f05660866cb76547a1412cb46322f19a089e7746059"}, {0xa8, 0x7ff, 0x0, 0x2, 0x1, "054a77227112758daec8ca9f92d48b39fa7dd70cda4112da6647080665558eee892670c03465969da8e3853a39c3ae45867cab50af43651c505ecb30deb0c6fd82c3368ebbf653b11da1c36de94e088e9addcbb7d6107d51afe05050300f3b34367b34e265a4b701f3ae936ac29d7cf3095bfb69f2fc8a9edb08f294891de9bc3a7faad9dc2423f0e92db9390783cf309bc321b32de9cf"}, {0x34, 0x7, 0x200, 0x80000000, 0x0, "9b80f458057a7a9efd3ec3fd1cf0e63e96cb776fff75969c17612c82c58a6d056ca7"}, {0xa8, 0x8, 0x310, 0x10001, 0x0, "42da1930ebf3a2ba340e5f599295ff695d84dea177781312131d6c92003d372df1353562838bfb80af725439b06c0affd7adeb9096e65e98fa5d6c1fd3241d1af0bbf71e8e9b435a383e7404f4f71306b0c77bff2dc7fb58d54bde03704536004e7ced1814ff370461fe4a484fb1c428322b1e967bf107f55136171740548e5f52c05d0eed41a4ca0eb359dddfc13635d8a82c3a321b4d"}, {0xcc, 0x7fffffff, 0x4, 0xd8b, 0x0, "ba365af2022e86b6ff129c8019f43b62558661903dc194cfc65279276c39e55020016fc01640c4b92122498abe2b7c248ccc1c6076dd8f0c8ab1f86a40a77d634c25d44e9d8b111ad68fe8be6e4bcf112cd13deb40cf40b9a7e111332937efbc0e5f7ba792e9ccb066e7e56488b3f201022b2453d8352d97b5374675273605072aa657ffd933dfd2a7341348b3a8a696d47ef8a598fc4abe7e8da0934635ef25b918bf61e681878021968a5cf529113555f334fa5d1c6d7b3dd07a"}, {0x48, 0x1, 0x3, 0x1, 0x2, "1a27bc4ee53dc645e5d96e70ca31680e9d621a6adfe5e0e2e0e763ea8bbadae5fa1be6dce81aa0e5e6268bc3c73152aaf34fb2326b4b64"}], 0x3b4}, {&(0x7f0000663000)=[{0x94, 0x65, 0x100, 0x7fff, 0x2, "39c3492b3b0f47ed80f649ce798bc92369a41d31fd7db637000051c0f0257bf8ef9c562bf063e27e173a5f8622145a8216e5ac625c3c321c3f551869d7bb75cd54553ac29a926ebffb598b77f3c39e71556a02c4611307b16c7c0abac2f78c32142a25cdd437d68e82f78429ce53d42bd5793563650e749cd3a11657756fcff634d4b6d9"}], 0x94}], 0x4, &(0x7f0000332000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}], 0xa0, 0x80}, 0x24000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002b8000-0x8)={r2, 0x58e9fbf8}, &(0x7f00004ed000-0x4)=0x8) 2018/01/05 02:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bd000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa) socket$alg(0x26, 0x5, 0x0) 2018/01/05 02:41:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x144) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x4c, 0x0, &(0x7f0000002000-0x4c)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x60, 0x10, &(0x7f0000001000)=[@fda={0x66646185, 0x1, 0x4, 0x20}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x1, 0x2d}], &(0x7f0000001000-0x10)=[0x58, 0x38]}, 0x4}}], 0xc2, 0x0, &(0x7f0000002000-0xc2)="0b72e66d49944be3ce8cca091d6cb0eb676166d16b35a34707b08822795b944636cab3dfe7e8c1ec1f832c4440b1c49f91f7f454aca7d3185684cb4a7c90acf7f6ca39cbfed60dd67c6799ee81570d6411743c93edfbbab11cc947198ec47ee9ba93adb300cb44ef4b4fd9878f0320ba1fc984972d06d84b89dd89c12d339660a43e719696f9c616a50019584b2966635b151d84c3327bc7ea5550df4cc9495772806fcc5984033dac76c82ccac6747a79572f50d6837f5ea491338830484618b76f"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001a3000-0x20)={0x5, 0x2f94, 0x200, 0x7, 0x7, 0x9483, 0xffffffff7fffffff, 0x100, 0x0}, &(0x7f0000137000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00009bb000)={r3, @in6={{0xa, 0x0, 0x9e0c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/05 02:41:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000001000)="66b6dc97", 0x4, 0x0, &(0x7f0000002000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84300, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000)=""/27) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) 2018/01/05 02:41:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x1000, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000030e000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000223000)={0x100000001, 0xf7a, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00006e7000-0x6)='logon\x00', &(0x7f00001ea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000025f000-0xb)='{^keyring*\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f000083a000)="69645f000000010000000000", &(0x7f0000df8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000020f000)='\x00', r2) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006f4000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000b68000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000453000-0x98)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000244000)=0x98) keyctl$invalidate(0x15, r3) add_key(&(0x7f0000e3a000-0xa)="0879856b616c6c657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000108000-0x1)="", 0x0, 0xffffffffffffffff) 2018/01/05 02:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009d3000-0x4)=0x0, &(0x7f000087b000)=0x4) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000000000)=0x0, 0x4, 0x0) [ 30.201936] binder: 4052:4059 unknown command 0 [ 30.215701] binder: 4052:4059 ioctl c0306201 20007fd0 returned -22 [ 30.236746] sctp: [Deprecated]: syz-executor4 (pid 4071) Use of int in maxseg socket option. [ 30.236746] Use struct sctp_assoc_value instead 2018/01/05 02:41:54 executing program 6: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000019d000-0x16)='/selinux/checkreqprot\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0x2, 0x20, 0x1f, 0xfffffffffffffffc, "911ca8627d0f38ccf0d2d81e1e78ad37c1830bd6073f28d4113cc18cdfa91d05"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000a5b000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000002000-0x59)=""/89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004bf000)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) 2018/01/05 02:41:54 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f000086f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000184000-0xa0)=[{&(0x7f000017c000)=""/40, 0x0}, {&(0x7f0000f99000-0xaf)=""/175, 0x0}, {&(0x7f0000f9a000-0x14)=""/20, 0x232}, {&(0x7f0000f9b000-0x7c)=""/124, 0x0}, {&(0x7f0000f9b000)=""/176, 0x0}, {&(0x7f0000f9c000)=""/171, 0x0}, {&(0x7f0000f9e000-0x90)=""/144, 0x0}, {&(0x7f0000f9f000-0xf6)=""/246, 0x0}, {&(0x7f0000199000-0x45)=""/69, 0x0}, {&(0x7f00002c5000-0x1000)=""/4096, 0x0}], 0x9a, &(0x7f0000ec7000)=""/107, 0x229, 0x0}, 0x0) r2 = memfd_create(&(0x7f0000cd8000)='-', 0x2) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000918000)={0x4, [0x7ee, 0x8fce, 0x5, 0x7]}) [ 30.259456] binder_alloc: 4052: binder_alloc_buf, no vma [ 30.259494] binder: 4052:4075 transaction failed 29189/-3, size 0-0 line 2960 [ 30.294477] binder: BINDER_SET_CONTEXT_MGR already set [ 30.294487] binder: 4052:4075 ioctl 40046207 0 returned -16 [ 30.297565] binder: 4052:4059 unknown command 0 [ 30.297576] binder: 4052:4059 ioctl c0306201 20007fd0 returned -22 [ 30.298693] binder_alloc: 4052: binder_alloc_buf, no vma [ 30.298724] binder: 4052:4075 transaction failed 29189/-3, size 0-0 line 2960 [ 30.330595] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.330746] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.369576] sctp: [Deprecated]: syz-executor4 (pid 4102) Use of int in maxseg socket option. [ 30.369576] Use struct sctp_assoc_value instead [ 30.404689] kasan: CONFIG_KASAN_INLINE enabled [ 30.404698] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 30.404708] general protection fault: 0000 [#1] SMP KASAN [ 30.404712] Dumping ftrace buffer: [ 30.404715] (ftrace buffer empty) [ 30.404718] Modules linked in: [ 30.404727] CPU: 1 PID: 4123 Comm: cryptomgr_test Not tainted 4.15.0-rc6-mm1+ #50 [ 30.404730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.404744] RIP: 0010:crypto_remove_spawns+0x36f/0xca0 [ 30.404747] RSP: 0018:ffff8801d104fcb8 EFLAGS: 00010206 [ 30.404753] RAX: 0000000000000003 RBX: ffff8801d0cf9ba0 RCX: ffffffff81f68a0f [ 30.404757] RDX: 0000000000000000 RSI: ffff8801d104fd70 RDI: 0000000000000018 [ 30.404760] RBP: ffff8801d104fe18 R08: ffff8801d104fdb0 R09: 0000000000000004 [ 30.404763] R10: ffff8801d104fd80 R11: 0000000000000001 R12: ffff8801d104fd70 [ 30.404767] R13: dffffc0000000000 R14: ffff8801d104fdf0 R15: 0000000000000000 [ 30.404772] FS: 0000000000000000(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 30.404776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.404780] CR2: 0000000020918000 CR3: 0000000005e22006 CR4: 00000000001606e0 [ 30.404787] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.404790] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.404792] Call Trace: [ 30.404806] ? crypto_remove_instance+0x490/0x490 [ 30.404819] ? lock_acquire+0x16b/0x420 [ 30.404826] ? crypto_alg_tested+0x8c/0x5e0 [ 30.404841] crypto_alg_tested+0x43e/0x5e0 [ 30.404853] ? crypto_unregister_template+0x470/0x470 [ 30.404860] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 30.404868] ? trace_hardirqs_on+0xd/0x10 [ 30.404880] cryptomgr_test+0x17/0x30 [ 30.404887] kthread+0x33c/0x400 [ 30.404894] ? crypto_acomp_scomp_free_ctx+0x100/0x100 [ 30.404901] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 30.404911] ret_from_fork+0x24/0x30 [ 30.404923] Code: 0f 84 6a 01 00 00 e8 b1 85 67 ff 48 89 d8 48 c1 e8 03 42 80 3c 28 00 0f 85 34 08 00 00 4c 8b 3b 49 8d 7f 18 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 11 08 00 00 49 8b 5f 18 48 3b 9d e8 fe ff [ 30.405043] RIP: crypto_remove_spawns+0x36f/0xca0 RSP: ffff8801d104fcb8 [ 30.405080] ---[ end trace 0cd118d3c50ded86 ]--- [ 30.405083] Kernel panic - not syncing: Fatal exception [ 30.405498] Dumping ftrace buffer: [ 30.405501] (ftrace buffer empty) [ 30.405503] Kernel Offset: disabled [ 30.677163] Rebooting in 86400 seconds..