, 0x0) flock(r1, 0x6) 2018/05/30 12:46:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x400003, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001800)={r2, 0x1000, 0x1000, "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"}, 0x1008) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r4, 0xffff}, &(0x7f0000000340)=0x8) close(r3) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r3}) 2018/05/30 12:46:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={0x3, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x14, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x8, 0x7}, 'port0\x00', 0x19, 0x40000, 0xffffffff, 0x80000000, 0x4, 0x9, 0xfffffffffffffffe, 0x0, 0x5, 0x8}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000013000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20080, 0x0) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xddd4, 0x8000) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000001440)={'filter\x00', 0x1000, "3d09ea80cf4f4340574b9287340a8d951b59f22fce246da1ecaf36a0a8c9ed6f80946146728ad52dcb6bbdc0d027450580fc5dd23b9f5f22380285ef02aa3d4a7b65ab9f68d51e0bce656a8f368733e84ea843f8635b88bd24c7ab68e299b8e2b08a3aae4ff5c2231efc1f90888c71dc370490ebd319d505e1b3383a2516646a971c8583d02f68cd2a2371aa5d1a702c1b743c7aa109cc5f814603a7f8d3b4f070783530965bd47f2173ad8f3d6b9a70166052441cab79ba3bc3b26e8015cd29144273f8eb97d7072b4dabd4af4cf8703d0c3115ce4c0ed391388e45ea093939d4ea53f3d05a473f0580f70bd485c4efb0f651a1056eb21c94dcb9fe66c5e142f8219a59a5a2ae9b9ab9e804c33be7579afbc4313c0744b89caa4495762e15660ea3a306ee010541b203d406a2a00035e17b63415901b44b38bbce5aa5e26044b433998a28c5d667ae9d69e24213fcd499e19c40826271109a88b920c78ceb0a1d00552144245084a68b4d76051661048f7685ac67f91fa3afc68566474c0a16e07cb0f1f1bc344730d0175ad4ff775592858919554e5f0714b25fa9c0b67326327a0966b4a5a3c39b25f7154b5a9239356e89b403ca5e1f09ff839514eab8b766ebeccf5681fdd56c8f7f61b7c34277eca10a6b5c7fee49cdf807c505921b8f73039dd98216f03fa6921eb5645959dff9aa7a6a83f306e7559a6269b39234f8d265eb36aacf1b618b38e46843a5c7e41fe90a70fa6e872e52615089d1d364c468fa631506ed00a99264e5c64106776206c3a48bf706f8912ceccb6cea168b8818b67723115833889f8eec19f69f74deb3f9b89ef531ee33f824d51884f0f339de84626c90c6a3c85b2d10ee2b54210764102f2345b1c53d33dd2cf63ff386e199f0bdf8373c27ea0e6d87558e8c518a133e4eec9151de6c4ab6c01a04114af2bb3e24f2ee745a2d6d7f429630f39fc1ce75726dc23c62c78b468ed9ae033d43c4701dd9a9c6ed7c1c298f0b2185c6efbcf7d7bfe92c86de88a4caa4781c2dda947224db9bc54d196c3ea265df76bf3704b07d3fe34e767286a93916881949c9582edb11c55773275b032a9fd44e034a5925a908e2248956243da6657e11cfdb2792e1f607d275b37cfd3500d5ca43a1d19910316114c091e221a9d0d07b404b4d5ab775e63e45fd1124f8a0f2ae053b7e69587d92c475c864588d53dfd8e26dff4d535d40a4cd89ece02998546b488e35a2b69e73d47e3f73a0c2861d40bb30ab07161e244af3784008e4ce973f29685cfd3216f9eb8860a6ddc72c38eed006beacc977b168b98d09b499022d01e5e3d4577fa7555f84f5b626a009221cfebcc12397b69112c10953d9bc94f01008ccb9491c84d3c9699d43a28fd6582b9ca76c6ce9c97c1d74b7aea0fe9ea4ef72bf5f1d8b7a29facc61cbcce8621b539cf1b20e1732e4861211987ebf85711a537f38e2e3dfdb23777c26de993f8a8d066a3645f40089dff9f5e6a39f5e28c189bc7c31fe3e75f61b43ab83c33b92f159b7a46e7392485254672300d60e29295a39f6c8c43a68ec269b98738dab3326a6d8a16aa0024cad25000049c1d0f8a6bc01570abd4dccc8d31fea3d69fb6bb830b08898b7bc8c737e10a35967048d94a3c2f34f930e241ddb1f640c74cee522c8411ed420446e2d7327ef92f7bdcbadcc84ff774abea9a09bb1b2decd1df3203bc46836c40f6df828e022c615cb5e442363cdf147dc685650f4e77fcffc8876f1a1bd764153c1fab4780acaf71d63aab6afe6bb587b1b5b8abe6e6fba03b0eee22dfd83107aee832739e10e621956ba146b67257bd96f474e9e5826576d88ae5d17ef56bb8da6c8a093a6b5eabac5507dc2610e05dd2c10be819ab048177a569b1d2ea10d9903c20f88824ee8a2b251295d6722ad56e1bec4da115d175e2773f3b268d2d98a92dc13819fc31361fa367100fd4b728227d5044a3da7ae40e2c781e4943900c520427b4f1d203d3fc5af5a014a98ca19d14d0560314d29377fcee0f11dabc47a4d691aed435cac677deb5e46ab7752b208e4f5d8807ce5d696ad1accd152d58a63762a8892db7721893bae70661ed537e4eb389c81e54d320c1a74cf6be40f6c275ccf90fdcc4e673cb1de4e9fef8c3b3e495a5a55d1f6300c34b0755caf320ae3d4e893730872e70595d2b7857c2a65da7379de60811884355577d68ffedc0cec3051a27815bb487d907b16600cdb8e560f66e336358c42e661f8e92e4bd781fba0c86d22984eec07ec16fa3bb91c3794d024db546ab104f54e43dc6b7f5592dcf3d05c58d0e288797af32b944bb2b4ae09583a5f38029def00a0a845f14bfc6220cbeaeddd05d6016b83fd16927776bb3c8527d3e05bcf301f66ff70bd2b126b25b42960075c5361d907d6b9e2e62d667304b361d108df8d24c3ffb04b7a9e602ee4f621414cde7c52af72d68fa0a153369614c5fcd7e2d9baec37091ddb61ab62fbdcf5e8e9dbc7afdd681efef33389027b339d719a338a04f3fd23bf33fb68b2714aed4c8fc2ddd9b8b0eca66edbab7f869b724026650840593aed498c985e03539ba5764d76c859b845c8d7db45633c253821481243be6f32388da2609c890a8770ad2e53efec9d11dea487c6f2dc855f37dcdc9cfedaea1a147e4b340abbbc0906e9b68308be0abaab01e658c4d92b922983b03e6b37d691e38150d9587c4e9dfef04af2c7ee6cc202b64acf780d20a2659a35f47f2d9c88b29f232c7b39cac40876bb830d215a7cce211e130cd12f00c586776683c7548c70a9926c78097af5a37674330215ff24c04a23cea1746478229dcf822ea6fd3743abd655c1e4ce86b334033b9c9234bc36d0d436acafb1c22d2a1f2069a9a7a0fb13e279409da4f0bf9049d8181ee84a9f7475723cdf5d8af1c6d323256ff8a58a03c131d152d5071876e961afa1b7b1c059c2817083969fd481f2a859913d282329d84302a132cd220470af4ef59cbed12819dd9fe6e465dd42a45e60249d126d8ed792a9c7c519d23f4ec4a194ada19f91a9b10f7e349a6a88013bb85d36e149a9def344f42acd0a3e3ef8bbfcb2edf2ef5cdf2f68e331d3347c8dd928e655f14d8dccca19d58dc4fee922fc6c4397c46cbb5ac14b5ea5197227c0795c6436e84d77b0f000a28c59966900dffeba7f21bc5c461a8161b555db78112202b6a769b2961f30c23f4f66ffa2a6839a2afb4dd6234c10fd6af6599490d26cbbf9332cf3fbe6a2d263da233486738143b07e59ddf910e0b4a25751909828663ce2e8fbebee14d26ac454ab3313b19f781f6b7b1aa4638408e8eacd154ecc3b6a8deebade34242dd37f7395bd6bce70086fa546221c0ccd051c656a949fa43952e99ae1915b154551572e522ad2663b39dc4efe13fcb33d284d608b1265b3cce2eee78ee91d411012d1cf3fe0d5780412167baa20852356811a63ef525082b72b2feb7b9550f9683aef53df01886c7a773ac5fa791380a950780d69a19ae8fce68657150fa0c6157d54648fcff6307f84160f38cfa63b8a1b92cb100ad4d537b6909d017195b4c3691e60a59fce3f008ec5b85db4820e2d5065a4ea9cf422d32023dc9a70039e85dac1726c15179ef4c738c8554b0707b8d2d329609b9b093ad5cf2128ec4971195aa946cdc6c39b3e6560a2321fb9908837e3e6f17bb542589cb06216526f6547538f9c1fd051ea5e6f26c3be8f14e0d3de95ac9db5ddd47717a96ab8299c5ca971f6dcf6b46db7c3219d880e570397f4a3dc48f5254df8d634de6651c045ce05123066d7757415548393af40516a8ec4a7b2a65132892e0a413a3aa5826488c4884f3c675f029f7754e901139573efdf4d9fcd96835fe8901789a754d10bbd476e694b4cb7653c7daa8826e9bfc1af444a18bfec900bae8eb56660b917c2eb30b4e99d0a4e0390d1eaa3838d5e50c41ca69bf195222ca868e7e4b605eb804d2702dd29a3d3bef18e17b7e74855cbc4e9e380dae594d591fb59fe2116ccfcf7075b5e2dbfca9b7a08f555f0dd843264f27b0fff2146d7e69df40cca55c93fe952c78649e6942139dc8297fd383a9f7f62b24ae830afa3bea657a253b7b975b7b337b8b9e023295f1728950347b2397c114cc9476d8fdcd3f4a5099973fd6bd601b8f7877c08d7ec71f59f5a80f523cad7eefcfd7b2541b080e1714e8d74769761431a4863bc00f93779e6815dc18f318de1eeb9d007033bf161eecb926eaab941367bf2f769ea9b216d6588bb518448e695cff45eb26b311f6c91170f0600d1c21519589fc2090fc1a43111813f3a196c4a18d8f05bd0bbbb01d51e18dd57b9ff0cfa7af31d8ea61fa2acde2f196b299da01047cb3ebcbbd7156fcdf7e91be1413e480faadbc45516116936f0bc0886139a266e37949fd230989356627238f5ce11dbb59ef086d87462ac6a7fd7d76c3ab76c70e5dbb6f559ff5f326e3cd925592425b7fe484e9785df1ff79fbec02e89866118547b2d6334e749bdef912353d6bb92970d312a1b3955483cb92c8ef30ee59fe902324a2f892158b6adef5b6b1d668a1bcdcc109f1fa7a530dda2554a75f7f0b8fe41907810e1e39fabf91e39a383bde56d3dbfc75d8fe9fc2396069f5c1d7f70184561c0d000d3b748001f8a5b16fba769d3c8c0b5b21bd2697994c57875bc6b8a28f01350fbdfd694e5c7ffa2bb878038f2fa480fa502e8b38bcd36069fd991fe53051fbea94901b03bd6b39806ec5cff307a3a65603b588cb8995f2b5afd35a0b58a520a7c72224db3a7383bfc3731bd3b2471bdd41b20b4b237559c690370d7cb98eebf5919b255ff24ff6f18e10f44a3cc450c11e7a8883900c309daff0a4bd3d949f0830035c49bb6c889e8b421e3eff635598ad8264122f616cee6bab4dde517c81045209d05f816e0bb952e867d246c27b2211e90f04c6ebd1d684fbacb708ab7f7c2fb5ce9535909812db0d1dc27a0a8a0a6e52b51e4752f856ccb2b744a11b36c67295dfa8e6d085754a5fc79ef31d3b56f5b53ac6bcbf778571477cdab8349a22700a847df11f60993bd1f278b22288d377d3d98231754e0917557873c2deca9fd7195575e440e6d8191d1fae8ef268c243105523483bd4868fb4b0f6a629aa6f7774a5f8c8a5b7545b29df7aac54bf73c8df36288cd148353d5278c8ef6e07392f333fe0b6c366296e3f68d6672b8916c3849cbc129c1a07f5fac4d015ea45a7bdede91a31a420151e9aae51028f05b5abaf1f2cc21c962b057ecb582c226ceece13a987a18c428aa9b58a463bd8c2abdb09f74dd645198280513613319c62711538dcdca71c8e2431f4d021908109717ba9a1aaa81e28fe346044c0a8bd590ea64d5bd75374cea1703d95c9e664a08b4a4e28988827bedf73da82ec41fbbf40d26084308d7e85d0273e144dd4ba3f04757de4b9d2986edf94bbb61b804330970d62836b65cbad89e76e39546038b7c93fa942b5dfda12becf2a9165ca8bf2760db7a0671beded4440f651ed82b174cc2c9e0c4f45203d031b03cc5e8bd1547d61321d829876fcf0ad30d1a87d70585757aa7bfcb4272d53b27e14a93853061db6de884a274c2c88ddc5fddc83bc30495d46a972a03469cff868a607062336ccd7d08a599055cc699e11427d9f47ffae90c95edd0d0b42e2b1a72243d527ce5446f059f99ddd4697a374ab72d7825d70ebadbc6cd8d7aa2e24d6a21dc63f993974c7e35d0730bcb440429f44340e45f6811a6f7b38c0633a5cbe1bf746676902952a9da"}, &(0x7f0000000080)=0x1024) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), 0x4) close(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xa5, "d9ee9c280dace6e127a4caea2da6fa6ff2a5f0f422996555f5d0e96c99482f5e2f82b388e6d1693736e8bcdc10a221cd3e4d6b11c0d5ea5b978e51d7c8e8104a4dc414ab45f07e680044625a4947738103f60ad20504d9aff4670d22ca39ba125492e0bf1c085fbd2ac4d8ebca3f62e1ba7bdf33f72285798b4e9c7e3425bb5970fac1df9072ad88af9cc16da31eb96712ee1d0ba15906324b1122a8d896f5e3e81d8d3bc6"}, &(0x7f0000000240)=0xad) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x8}, 0x8) 2018/05/30 12:46:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$unix(r2, &(0x7f0000000080)="edffc7012c92c52b846964c9625d60a45f688d1f8342ad1dac5e8178f91d351b72ef39527a5ae4e1c4c9a5d9ee9404c17c24be256a863183cfb5eb055f012b307277b4c4787c17b0418705b3830df87cad298ee967b7a0e74b71bf2cf29cc02ea2cb102121df2c19dde12e38ea784c862c50d62f07fb2c330c0dea3c96af4219defe4d1370bef9407f5ea6022be3", 0x8e, 0x4000, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000002b40)}, 0x2020) r3 = socket$netlink(0x10, 0x3, 0x2400000000) flock(r3, 0xf) 2018/05/30 12:46:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={0x3, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x14, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000340)={0x0, r1}) 2018/05/30 12:46:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x1, 0x6}, 'port1\x00', 0x8, 0x20060, 0x1ff, 0x7, 0x1, 0xea, 0x6, 0x0, 0x3, 0x5}) 2018/05/30 12:46:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={0x3, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x14, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:39 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept$ipx(r0, 0x0, &(0x7f00000000c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc4041, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) flock(0xffffffffffffffff, 0x4) 2018/05/30 12:46:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x14, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001640)=""/187) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/30 12:46:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x40000, 0x0) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="a232a2e08c7e6c9aa65fe722c63c38b5400cc4158de68345f6f965778327332e45d1cdd5239b9dab08a4829403cd01f7c745539c0cb68ef1", 0x38}, {&(0x7f00000000c0)="3634a9c07783bb9d8b9c1e49f936c093e6712bc25b38ece5a91435b33c65b88ae500d112413f0f211de373c223ae912be0a02e6d2a86c996ef3958ead1e0cb7d10857a03026db4d29aca88d946e926e0c4d036b919db8429df0f25ea69e18a041cb414283a40dafb406ce76c45c6b9073b7d5c9094329feb31a7e3150d5193351c3269d26e27e1f0ee6f79501c952ae8b961683fb7272ca1aeb68b5484e423f22bd0a7b43977141f6d26a0189c3a743c0a549ca5ce7b72f33c984164c6a367cf82", 0xc1}, {&(0x7f00000001c0)="8b5617e58da3c184f6a7a1418e61423f231933c68f316ae2b81131c52ac94cec289a99599f75523410283162a357e6f07c44684ab8c107289ef5828dcd6e286ef26206b8446a12c2763cc075a576213a09c2a2b32e143f6096c610e6011aeb24afcf53b4990f37fe9d6bdc4d03fca52dc3ae016eb2ec2e0595", 0x79}, {&(0x7f0000000240)="c86f0d0fd919e6770cf6e7c5695fe5fd13d78afac110b3448792d0e7ddf9973f29a53f6bd2629cc726acc2b25e0bfd3723d1095f349afc6e930b46033ce3a0574d36a2459b3302f4f81f77dad2dd202e", 0x50}], 0x4, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000580)={'veth1\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000540)={0xffffffff, 0x6, 0x20000, 0x200}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000340)="c0f008b1c3a4cc1463d31d96846e402dd730e23c6106bc50b84a9a8d67a07ebfceefc891e89307bdd102bffa0b8934e6671e6cd6218b5bd2f3e9826cbdbf4de1fc8ef16e7a6eaa88697c9d8eaa9c2f8d39a476ac8cc9542799e1f69921c0a53c3ed4eb9586d1e4a6d6d988ceb682a65f494165d5560fa1becc316d70ce24e1285d64106079af9c1d81e262d5b27b80cc60f2f4d33c8710c9a341aaf44b0410dcda10adbc6092f37cf851bbbe490b34bb39936fe1122eef31d62f57d310166b2d2e9b88adcfc1f7659a71b5c109d2da7275d90c8f", &(0x7f0000000440)="b9c65f9232832ed7d1b3c6b9cc8ae758cfc4a3bdebac6dabedf392d5061853e10b673c3e414ec72ab6280808deec1eda0cbc7eba06a84a29bddb0f01ca04f1308b395a2a8c25d201cad1c109cfcd6d08ead25e0addd0aa990a502df6d0b87f580d58da662da8b46cf2749e8e4b0e84d817b056d70d74978e67021a73a210dca10fc325a4f1da98fe38d55cb51669e8240ab8ed3d49c51cf539319256b978384856da4e771a1730f9c1c9797c08f506c1f15ad0fef697391a1109c2f7beafd5cbe3ac46b345052c996bfc11c93dac9444afaebf25cf77637372033ee1c9f12772556ab9b9c661346b463d7edc479ef6"}, 0x20) 2018/05/30 12:46:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x14, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096, 0x4}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:40 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x8000, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x100) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) flock(r0, 0xf) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000040)=0x14, 0x4) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) close(r2) flock(r4, 0x9) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000140)) 2018/05/30 12:46:40 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001640)=""/187) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/30 12:46:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x4000000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001440)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) name_to_handle_at(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0xa0, 0x1f, "b8e250fdba2052b47c3ba6d28d2d0755532bd1ef8c4843050840f6a17b7e65b8bae3d38ac291357c8c7158d2e1da587e6a3972c591f6cea820ffd0aa177505f2acab142cb45e9fafe0416e1594c603c81a0f9dd2a1c3cd09998bdaf000b7e4edeac725df5d9af903286d87a88dd7f6104cbeaabaa856fade11424b04933ee8af04d0e4543acf3ca8d4fa04063a49a62d44c38a8cb8941b6c"}, &(0x7f0000000080), 0x400) 2018/05/30 12:46:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x585331c504d76013, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x6, 0x7}, 'port0\x00', 0x80, 0x40, 0x2, 0x9, 0x6, 0x6, 0x5, 0x0, 0x1, 0x24c}) close(r0) 2018/05/30 12:46:40 executing program 5: r0 = socket$inet6(0xa, 0x8001, 0x8010000000000083) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfffffffffffff3ae) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000200)={0x1, 'teql0\x00'}, 0x18) r3 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0x1000, "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"}, &(0x7f0000000380)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={r5, 0x2, 0x5}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r6}, 0xc) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 197.564247] Unknown ioctl -1072125377 2018/05/30 12:46:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x14, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xa4000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x1, 0x40}, 0x2) flock(r0, 0x6) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb}, 0xfea4) 2018/05/30 12:46:40 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000340)={0x0, r1}) 2018/05/30 12:46:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/129) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:40 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) ftruncate(r0, 0xfffffffffffffffc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffcf2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x20}, {0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, 0xad16, [0xfffffffffffffff8, 0x4, 0x3, 0x9, 0x3464, 0x1, 0x4, 0x3]}, 0x5c) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x98, 0x30000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/51) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/43) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x2200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000340)={0x3, 0x100000001, 0xffffffffffffbd3e}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000200)=r2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000180)) 2018/05/30 12:46:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r2 = dup2(r1, r1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000040)=r3) 2018/05/30 12:46:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0xffffffff, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xfffffed0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bcsh0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/05/30 12:46:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x0, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) 2018/05/30 12:46:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x10200) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x100) getdents64(r2, &(0x7f0000000200)=""/199, 0xc7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x4, 0x7d, 0x3, r3}) flock(r0, 0x6) 2018/05/30 12:46:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001440)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x3cd, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x585331c504d76013, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x6, 0x7}, 'port0\x00', 0x80, 0x40, 0x2, 0x9, 0x6, 0x6, 0x5, 0x0, 0x1, 0x24c}) close(r0) 2018/05/30 12:46:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x0, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) flock(r0, 0x0) 2018/05/30 12:46:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10400, 0x0) openat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) close(r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x4, 0x7]) userfaultfd(0x80000) 2018/05/30 12:46:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x400000, 0x1}, {0x5, 0x5}, 0x7fffffff, 0x7, 0x4}) 2018/05/30 12:46:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x0, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x804) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:43 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0xffffff82}}}}}}, &(0x7f0000000180)) fcntl$getflags(r0, 0x40a) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x1, 0xffffffffffffffe8, 0x200, 0x42f3, 0x7f, 0x1000}) close(r0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x2042) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) 2018/05/30 12:46:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x3cd, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x800000000017) flock(r0, 0x6) 2018/05/30 12:46:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:43 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x401, 0x3, 0x7, 0x49e}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x8b, "071918a4586bc4392199aad0e27346c7938614a8a282d9b4afc1575f647b4aaf3e7638135cac056e3a050c3b074a47293497a92b3d4a7aa28a26ba53257d5cadc6e44a8365a07e62b2960943b61f56a1703d1b2f3594a341763d864b74060a9b2462adf811335539fbbb2b19ce21890955fb0831fef0bd92710c03afbcc115e6302515117ea319c451a65a"}, &(0x7f0000000200)=0x93) 2018/05/30 12:46:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:43 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x181, 0x0) close(r1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001800)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x5, 0x4e22, 0x3ff, 0xa, 0xa0, 0x80, 0x87, 0x0, r2}, {0x100000001, 0xa880000000000000, 0x4, 0x3, 0x20, 0x6, 0x729, 0x10001}, {0x1, 0xda8, 0xc8, 0x1f}, 0xff, 0x6e6bb3, 0x3, 0x1, 0x1, 0x3}, {{@in, 0x4d4, 0x3e}, 0x2, @in=@broadcast=0xffffffff, 0x3501, 0x7, 0x3, 0x32a59cbe, 0x7}}, 0xe8) exit_group(0x3ff) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20002, 0x0) flock(r0, 0x5) 2018/05/30 12:46:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) flock(r0, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x18, 0x4) 2018/05/30 12:46:44 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x20000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x7) mq_timedsend(r0, &(0x7f00000000c0)="1950", 0x2, 0x4, &(0x7f0000000100)={0x77359400}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000000140)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet(r0, &(0x7f0000000180)=""/105, 0x69, 0x12000, &(0x7f0000000200)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) fcntl$setlease(r2, 0x400, 0x3) 2018/05/30 12:46:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001340)="835a468df9980f4f5f46872545a137c90ee6b9f9369e020cf2b6a47246a0cee7f55ba74f6d95d470887f870d743d0c4af51ebab1d91ede1867b8edb38abdb5bad60d293180", 0x45}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = userfaultfd(0x0) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000003580)=""/4096) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000001380)=""/175) close(r3) 2018/05/30 12:46:44 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) 2018/05/30 12:46:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x4, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="df0000008dd96538e153d966358b7da18c21270a672e90ee03d3b59d717a6eec5b7ac91d097c00447468418d1b6cea0b449451a5f85beedfb3ddbb02beda9a21b90e5f6d360e5ded6a581f621f401b3e2c88a7b3bc71a38508d9543f246b0f3b7eeed14b6c4e40e7746689fbc9e9819bda5f4570047deed9d4b2489898102854b29ba8e4fe42bef38c151c78ac6e7744c4f387c3d3828a0dbfe2c5fa6b7c442c5fcebc54614892a9de6995bf01be91e2554ff21cd3dd51a0455e548337ffdc1ce0e14548dfb724431a588952e8ae01e4e5440ad7e7b9c65a39fa539466e211f8f08568"], &(0x7f0000000040)=0xe7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="080008000600000000000000f7ff000105000200"], &(0x7f00000000c0)=0x18) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000001380)=""/175) close(r1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x0) 2018/05/30 12:46:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffff9c, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0xa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f00000000c0)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='lo\x00', &(0x7f0000000080)='/dev/input/event#\x00'], &(0x7f0000000300)=[&(0x7f0000000140)=']%cgroup(&posix_acl_access\x00', &(0x7f0000000180)="657468305b47504cbb2c766d6e6574305d40706f7369785f61636c5f6163636573732e00", &(0x7f0000000240)='/dev/input/event#\x00', &(0x7f0000000280)='em0self@proceth1$!md5sum\x00', &(0x7f00000002c0)="5e776c616e306367726f75702dde1400"]) close(r0) 2018/05/30 12:46:44 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001640)={0x7b, 0x8001, 0x20, 'queue1\x00', 0x81}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) ioctl$TIOCSBRK(r2, 0x5427) 2018/05/30 12:46:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00', 0x0, 0x4, 0x1}) 2018/05/30 12:46:44 executing program 1: flock(0xffffffffffffffff, 0x6) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) 2018/05/30 12:46:44 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) 2018/05/30 12:46:44 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x6, 0x8, 0x401, 0x93, 0x0, 0x4, 0x81000, 0x2, 0xa46, 0x5, 0x7f, 0x6, 0x8, 0x9, 0xffffffff7fffffff, 0x100000001, 0xdd84, 0x7, 0x9, 0x8, 0x6, 0x40, 0x1000, 0x7, 0x2eeb, 0x5, 0x3f, 0x9, 0xff, 0x5, 0xfffffffffffffff7, 0x0, 0x9, 0x1f, 0x3, 0x9, 0x0, 0x0, 0x1, @perf_config_ext={0x7000, 0xffffffffffffff44}, 0x800, 0x7, 0xffffffff, 0x7, 0x9, 0x8, 0x6}, r0, 0x0, r1, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r3) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r2, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000f1dff8)={0x0, r3}) 2018/05/30 12:46:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001440)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x2) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ftruncate(r1, 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000180)=r4) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r5, 0xaf01, 0x0) close(r1) 2018/05/30 12:46:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00', 0x0, 0x0, 0x1}) 2018/05/30 12:46:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f0000001140)='./file0\x00', 0x0, 0x18}, 0x10) flock(r0, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/4096) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000001040)="61c2c14c4d12094faa1b7fcb5584981cc1d8ad5eb05386a0f1fea23e9872b3e218dc63e2ff045874c8d0b1c8f6bc80c9f178c91fe3020c66b2d9a849990b94cf9d312935e3b1a094ecd21ec1bd2743be9751da562b6f3deb415c337089137dbe73180f385fbd38b9cda03cfc2539071b5d08020cceaaafbe7a3611873bc5d352617e794aaf582eca887dd0cf2b3b178ff6d385c21f36b4f12edf4187fbcaa612a0111fad5f3951087a62f34a0e0f9cb406b59f9308fd86b96a8ec6a49a5937354a0ad10d2591ab17141977737eb239501496b0af5eecd70139b510") socketpair$inet(0x2, 0x3, 0x400, &(0x7f00000011c0)) 2018/05/30 12:46:44 executing program 6: getpgrp(0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000004003) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x4, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000880)='cpuacct.usage_all\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x82f, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="58000000165dc56ad76a996aaf0afc9f8565a78e363a7937174a754865ae50e4fcd9e1c4659ccaab5f8333ceb7d1bd32680c644736cf1181a91e9fa6c59a59c88dea45a4297f1326e71cef9e20a5af84f57e5d4b249aa5df14f491255c645607250d5f4c193dc551fb870d05e9bdc20dca286f8220825854a1dd886893", @ANYRES16=r3, @ANYBLOB="18022abd7000fedbdf25040000002000030014000600fe8000000000000000000000000000bb08000400000000e30b000100080008000008000008000600cd0b0000e54a8dda0c38ac08000500000000000800050009000000"], 0x58}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={'ip6gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r2, 0x50, &(0x7f0000000180)}, 0x10) flock(r0, 0x6) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0xf7, "3c710f7b559fe9662313c5d243425d06b68c155777273910e16e8160350bec60d4fff1383c37f0f59f86cdff00b45320c3a1d5cff612c0a2e64c010e79c13202d58b337e651baa5cf357a22cd77614a83b60fc7b2f546f7103f2d7bad748e98af01cdf722206d8918a27f5cc890752b5539347f684f98fd284ece8b25bbc6705e486906b696bc464e09541306dd47376eb5122f0d0d5d88104ed23150e8382115798f86c1a8724bcdc1631bebdf2457fe6fadaaa01496f943f66f8ecb3d5c357ecb3e51e39ad1f3a41473a2a3b39167c2c9a0cae89e04caedec4eacfc21ccdea499022cf68680426389f25f69e6eb8496c8b9cbca5ac04"}, &(0x7f0000000280)=0xff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r5, 0x2, 0x30}, 0xc) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) 2018/05/30 12:46:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4101, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/05/30 12:46:45 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000001c0)={r2, 0xd3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/175) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40000, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xd, 0x48040) perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x70, 0x9, 0x2, 0x2, 0x7b, 0x0, 0x0, 0x80020, 0xe, 0x37, 0x7, 0x6, 0x71f9, 0x6, 0x800, 0x0, 0x7f, 0xfffffffffffffff7, 0xcb, 0x6, 0x20, 0x1, 0x4000000000000000, 0xa8, 0x2, 0x7c, 0x7f, 0xff, 0xffffffffffffffcd, 0xffffffffffffff00, 0xfffffffffffffffb, 0x9, 0x1, 0x6, 0x3, 0x100000000, 0x80000000, 0x0, 0x145, 0x46c5b06b2fcb3080, @perf_bp={&(0x7f00000000c0), 0x4}, 0x10001, 0x9, 0x8, 0x7, 0x200, 0xfffffffffffffe00, 0x1}, r2, 0x0, r3, 0x0) close(r0) 2018/05/30 12:46:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/05/30 12:46:45 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x3}) 2018/05/30 12:46:45 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002cc0)) stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000002c80)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2800400}, 0xc, &(0x7f0000002c40)={&(0x7f0000001800)={0x1418, 0xb, 0x3, 0x310, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0xa}, [@typed={0x8, 0x53, @uid=r3}, @nested={0x1220, 0x6, [@typed={0x14, 0x51, @str='/dev/vhost-net\x00'}, @typed={0x1004, 0x7, @binary="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@generic="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", @generic="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", @typed={0x8, 0x19, @fd=r2}]}, @generic="ec615128f44bf4fcb41534c9c8300417281d80921623e499472aca8f65cc7425200d52b5096068db3ed5a3cc5638b32a3d033b8d7b625c2c29dd108e98e0faa92fe86aae5d78fc56ef155052e6862e0160bc09440811fcd1bf06c947d30ed87bc0e5dddb50b4965ee7e898f280b2174d5cea65874b4504bbbd756ad22e1a13cac73707d00486ddf08ae32c0bbd40baaac34da987f12dac645f99df596dc0a6c2a080bfc9b178fe186f322cf8b2d27c0071f44a5bfdd9de1f8a5cee45ef99a700", @typed={0x8, 0x22, @ipv4=@rand_addr=0x1}, @nested={0x114, 0x82, [@typed={0x4, 0x6e}, @typed={0x8, 0x36, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x2, @u32=0x1d}, @typed={0x8, 0x4d, @uid=r4}, @typed={0x4, 0x91}, @typed={0x8, 0x78, @u32=0x2}, @generic="283f2cc311031b6ce31ca558b0768648e45b510a9c7d905ee9b81fe6b15100311e1610f95513db27cf619e816287659abc219ba24722388d82ca7bfea0e678f7d8dad90b7a314317d749fe7f04e5f26df835130bf5a8782fa4e894b45cd35914123e146124d42db093d0e36a0c69720779a6447ab8fc2f8860ead2ed13361cbe1160a44a6c1c72638220a68410fa73e988c8b033143c6f395cd2fd60c51b5b8dac770f9d64f23769ce8bd6d468031e7bc207714da1b3d9ddb9f4e0e78c83b450d44fc5246b0f8876736d9068e91cdaca97c23280833283d45a65f59096331d7473f72bda91e9e7"]}]}, 0x1418}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:45 executing program 7: socket$inet(0x2, 0x8000f, 0x47) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000880)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="fa"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x8001, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x3, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x14, 0x4, 0xff, 0x3, 0x7ff, &(0x7f0000000080)='dummy0\x00', 0x80000001, 0x4, 0x1}) 2018/05/30 12:46:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$rds(r2, &(0x7f0000000080)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:45 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x202) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) tee(r0, r1, 0x6, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffffff9, 0x20000) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x1, 0x4) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000240)={0x80, {{0xa, 0x4e24, 0x5be7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0x1, [{{0xa, 0x4e23, 0xbcc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}]}, 0x110) ioctl$EVIOCGMTSLOTS(r5, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r2) 2018/05/30 12:46:45 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 'bond_slave_1\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0x6) 2018/05/30 12:46:45 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x8000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:45 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002cc0)) stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000002c80)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2800400}, 0xc, &(0x7f0000002c40)={&(0x7f0000001800)={0x1418, 0xb, 0x3, 0x310, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0xa}, [@typed={0x8, 0x53, @uid=r3}, @nested={0x1220, 0x6, [@typed={0x14, 0x51, @str='/dev/vhost-net\x00'}, @typed={0x1004, 0x7, @binary="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@generic="fa0b253223d81ac51a7150302087dc40345e5f10ddefba62a0673ef587377d3351bcd05604e698f2c5402f7bac425141a3239620bc227fb96b2c84ead793464fb3d9b14cf3d499064a7c489ce675bae1a172b8b099ec2df0b89f520f2446e2576a7e88a0d559eda3a537e0a637b83eb257d2fa34aaa133e9ffdee7d51777db990c3beedbb45dd182b9d93e2084af6b8f38c7b7ffc8338207d9c326a93d7f33c475f97a4952b148f36e6c13cd6fa1f7998579a316fe11634c2bf3d3fcac67c37d1c708469d57a83176108117efa294785c4e728988cf0b9c08f1c99da5f4eece20e1a2e1345efd537b0a517041857723f8d235b3dbc89842722218f", @generic="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", @typed={0x8, 0x19, @fd=r2}]}, @generic="ec615128f44bf4fcb41534c9c8300417281d80921623e499472aca8f65cc7425200d52b5096068db3ed5a3cc5638b32a3d033b8d7b625c2c29dd108e98e0faa92fe86aae5d78fc56ef155052e6862e0160bc09440811fcd1bf06c947d30ed87bc0e5dddb50b4965ee7e898f280b2174d5cea65874b4504bbbd756ad22e1a13cac73707d00486ddf08ae32c0bbd40baaac34da987f12dac645f99df596dc0a6c2a080bfc9b178fe186f322cf8b2d27c0071f44a5bfdd9de1f8a5cee45ef99a700", @typed={0x8, 0x22, @ipv4=@rand_addr=0x1}, @nested={0x114, 0x82, [@typed={0x4, 0x6e}, @typed={0x8, 0x36, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x2, @u32=0x1d}, @typed={0x8, 0x4d, @uid=r4}, @typed={0x4, 0x91}, @typed={0x8, 0x78, @u32=0x2}, @generic="283f2cc311031b6ce31ca558b0768648e45b510a9c7d905ee9b81fe6b15100311e1610f95513db27cf619e816287659abc219ba24722388d82ca7bfea0e678f7d8dad90b7a314317d749fe7f04e5f26df835130bf5a8782fa4e894b45cd35914123e146124d42db093d0e36a0c69720779a6447ab8fc2f8860ead2ed13361cbe1160a44a6c1c72638220a68410fa73e988c8b033143c6f395cd2fd60c51b5b8dac770f9d64f23769ce8bd6d468031e7bc207714da1b3d9ddb9f4e0e78c83b450d44fc5246b0f8876736d9068e91cdaca97c23280833283d45a65f59096331d7473f72bda91e9e7"]}]}, 0x1418}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) [ 202.528330] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/05/30 12:46:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000007000000f1ffffff40000700000000009500000000000000"], &(0x7f0000000440)='GPL\x00', 0xf09, 0x8a, &(0x7f0000000480)=""/138}, 0x48) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xffffffffffffff84, 0x80000) recvfrom$packet(r1, &(0x7f0000000040)=""/47, 0x2f, 0x40000100, &(0x7f0000000100)={0x11, 0x6, r3, 0x1, 0x200, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000140)=""/4) 2018/05/30 12:46:45 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000003440)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x10001, 0x7786, 0x2, 0x8, 0x7fffffff, 0x0, 0x3e, 0x9, 0xa6, 0x38, 0x322, 0x426d, 0x20, 0x20, 0x1, 0x7, 0x0, 0x40}, [{0x6474e553, 0x1, 0xfff, 0x2a, 0x1, 0x1000, 0x1, 0xc4c}], "65697ba7c14de5e8132a347a74aa4dd04ec4802277fd4a06cb85defbfb743450b99b803dc1f53ec8a20de8493c9ea9dd2b132f6e11d8774da624feea7b6db64277af7cf8ca8377c410e18b230a18383d9b8ae20133", [[], [], [], [], [], []]}, 0x6ad) 2018/05/30 12:46:45 executing program 6 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 203.545193] FAULT_INJECTION: forcing a failure. [ 203.545193] name failslab, interval 1, probability 0, space 0, times 0 [ 203.556557] CPU: 1 PID: 12919 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 203.563936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.573316] Call Trace: [ 203.575937] dump_stack+0x185/0x1d0 [ 203.579580] should_fail+0x87b/0xab0 [ 203.583302] __should_failslab+0x278/0x2a0 [ 203.587559] should_failslab+0x29/0x70 [ 203.591465] kmem_cache_alloc+0x12e/0xb90 [ 203.595643] ? sctp_get_port_local+0xd34/0x1be0 [ 203.600337] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 203.605800] sctp_get_port_local+0xd34/0x1be0 [ 203.610318] sctp_get_port+0x132/0x1c0 [ 203.614211] ? sctp_unhash+0x10/0x10 [ 203.617930] inet_sendmsg+0x61c/0x750 [ 203.621739] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 203.627123] ? inet_getname+0x4a0/0x4a0 [ 203.631136] __sys_sendto+0x6c0/0x7e0 [ 203.634968] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 203.639912] ? syscall_return_slowpath+0xe9/0x700 [ 203.644786] __x64_sys_sendto+0x1a1/0x210 [ 203.648939] do_syscall_64+0x152/0x230 [ 203.652839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.658027] RIP: 0033:0x455a09 [ 203.661210] RSP: 002b:00007f015704dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 203.669096] RAX: ffffffffffffffda RBX: 00007f015704e6d4 RCX: 0000000000455a09 [ 203.676369] RDX: 0000000000000001 RSI: 0000000020e33fe0 RDI: 0000000000000014 [ 203.683638] RBP: 000000000072bf50 R08: 000000002005ffe4 R09: 000000000000001c 2018/05/30 12:46:46 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) tkill(r0, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0x6) clock_gettime(0x0, &(0x7f0000003340)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003240)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/15, 0xf}], 0x6, &(0x7f0000000580)=""/7, 0x7, 0x1}, 0x1}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000640)=""/2, 0x2}, {&(0x7f0000000680)=""/75, 0x4b}, {&(0x7f0000000700)=""/202, 0xca}, {&(0x7f0000000800)=""/120, 0x78}, {&(0x7f0000000880)=""/77, 0x4d}, {&(0x7f0000000900)=""/246, 0xf6}, {&(0x7f0000000a00)=""/137, 0x89}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/78, 0x4e}], 0x9, &(0x7f0000001c00)=""/4096, 0x1000, 0x21}, 0x2}, {{&(0x7f0000002c00)=@can, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002c80)=""/241, 0xf1}], 0x1, &(0x7f0000002dc0)=""/199, 0xc7, 0x7}, 0xfffffffeffffffff}, {{&(0x7f0000002ec0)=@nl=@proc, 0x80, &(0x7f0000003140)=[{&(0x7f0000002f40)=""/106, 0x6a}, {&(0x7f0000002fc0)=""/168, 0xa8}, {&(0x7f0000003080)=""/149, 0x95}], 0x3, &(0x7f0000003180)=""/136, 0x88}}], 0x4, 0x1, &(0x7f0000003380)={r2, r3+10000000}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00000033c0)={{0x0, 0xb4, 0x80, 0xff, 0x1002, 0x5}, 0xfff, 0x9, 0x5}) 2018/05/30 12:46:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000040)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x4000, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000000)='dummy0\x00'}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080)=0x1, 0x4) 2018/05/30 12:46:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000001380)={0xf8, r3, 0x300, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x5}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x48000}, 0x400c045) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r4 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/175) close(r0) dup2(r0, r1) 2018/05/30 12:46:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r4, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x80000001}]}, &(0x7f0000000180)=0x10) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r3, r5, &(0x7f0000e64ff8), 0x6) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x10, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='\b', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x20000000004e23, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x1e}}, 0x1c) 2018/05/30 12:46:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/216) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r1, &(0x7f0000001640)="96502dcbc139c4c0c8b54eb06664c3286b75dec34cfff919cde64d7740253c54a7b248a6ab5f510e3035f4920115be916c62f1f50de8434a8e838b289027d37f5cbb598ea8a7a537c240389a5dbb92f4dd7defcce9db65304af8c317197e8e6da9ecf39ba0150c1e7ac3ba7f618ebbd62fee89a7c041d7d56bc23cf0ac7b61b8950edbbb7cb1359a4b3bcb0b66583f806bdc21107a1266", 0x97, 0x8000, &(0x7f0000000340)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101300) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000001c0)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r3) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r3}) [ 203.690903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 203.698171] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000000 2018/05/30 12:46:46 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xffff, 0x2040) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)={0x80, 0x10, [0x4, 0xd59f, 0x20, 0x3ff]}) 2018/05/30 12:46:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/05/30 12:46:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) getresgid(&(0x7f0000000380), &(0x7f00000004c0), &(0x7f0000000500)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x40000000, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000001800)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000d80)=""/206) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000bc0)="a574d8236241e7019b3e6a5a6551a29f864be267707a89d2b9e6c6f48ec92617ef11ad4b0cd79bd904d21c2c94fbe94d71698ff51d3638926f1ef2428d5d347db69a6e0fee74e30372ba792b67437689084fb5f946e8c9f76ed8b3a0e032fe8d401e3e52314d037bb5134d8e6007ed866a806f377f2568405ad46b54dce3f32452e2e29f1d4895a9ea51dc35eb7f36efe5f41881a9f06887bbf0c993d3cfbe06f046507094b4b29800dac63a68394e7c22bc4b2a3ab8f4d787b8294c60aee8ecbc5f631ea5671b8b6989b3db9c435e472af6a80705c71abd4cb645") ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000cc0)={{0x1ff, 0x80, 0x4, 0xfff, 0x8, 0x6}, 0x3, 0x7, 0x1371, 0x1ff, 0x101, "2835163674235b04c9865e5ecf85024fbefb6bba60261424e371c6a5eb8fd74b8f0609fc748159c001500a4b4a60ddb4eaff958ff9ef7c8c911004bb3163be2b7280df2e9559e6ad0dfd3de26df0bd201e3a93f0850b2136bc9eb01fab1b0c6236406e941e3b5f7343511df3da4c1f5f4d7cd294512642ea2c65fbbbfc5c6ab9"}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000340)=0x6) socket(0x9, 0x4, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000640)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x1e0, 0x1e0, 0xffffffff, 0x1e0, 0xe0, 0x470, 0x470, 0xffffffff, 0x470, 0x470, 0x5, &(0x7f00000001c0), {[{{@uncond, 0x0, 0x98, 0xe0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4, 'sit0\x00', 0x7fffffff}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0x229efe31bdc787b3, 'bpq0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x7f, 0x3, 0x8}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0x80, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1f}, @port=0x4e23, @gre_key=0xfffffffffffff0f6}}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x2b14, 0x8, 0x4, 0x9cc, 0x7, 0x7ad0], 0x0, 0x1000, 0xfffffffffffffffb}}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x4}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x27, 0x67ff}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, 'team_slave_1\x00', 'team0\x00', {}, {0xff}, 0x9d}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x12, 0xffffffffffffff71}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x102, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x5, 0x1, [0x2e, 0x33, 0x13, 0x2, 0x29, 0xc, 0xa, 0x23, 0x1, 0x34, 0x23, 0x13, 0x23, 0x3, 0x35, 0x27], 0x0, 0x2f7, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) 2018/05/30 12:46:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) flock(r0, 0x6) 2018/05/30 12:46:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xfffffffffffffffe, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2}, 0x14, 0xfffffffffffffffa, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8401) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x8100) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/05/30 12:46:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x71) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000240)={0x1, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000002c0)={r3}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0xff, @rand_addr=0xa0, 0x4e22, 0x3, 'rr\x00', 0x2e, 0x0, 0x54}, {@empty, 0x4e20, 0x0, 0xfffffffffffffff9, 0x4, 0x6}}, 0x44) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00', 0x1}) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) 2018/05/30 12:46:47 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000001640)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x2}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:46:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x121000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000540), 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000000)=""/175) close(r0) getsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/30 12:46:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x3, 0x22b]) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x323) 2018/05/30 12:46:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000010) flock(r0, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x220000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x63, r2}) [ 204.854292] IPVS: set_ctl: invalid protocol: 255 0.0.0.160:20002 rr [ 204.887303] IPVS: set_ctl: invalid protocol: 255 0.0.0.160:20002 rr 2018/05/30 12:46:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x400) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:47 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r1, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) 2018/05/30 12:46:48 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x3, 0x70, 0x1, 0x8b4, 0x20, 0x9, 0x0, 0x2, 0x10, 0xf, 0x0, 0x7, 0xffffffffffffffff, 0x6036, 0x100000001, 0x1, 0x6, 0x7ff, 0x100000000, 0x7, 0x9, 0x4, 0x9, 0x7, 0x6, 0xf0, 0x200, 0x5a4, 0x3, 0x800, 0x6, 0x10000, 0xff8000000000, 0x5, 0x843, 0x9, 0x2, 0x5, 0x0, 0xfffffffffffff800, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x401, 0xfff, 0x2, 0x93c4, 0x10001, 0x1}) prctl$getreaper(0x9, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) flock(r1, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8000, 0x1, 0x6, 0x7, 0x5}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008) 2018/05/30 12:46:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000200)=0x10) 2018/05/30 12:46:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname(0xffffffffffffff9c, &(0x7f00000004c0)=@can={0x0, 0x0}, &(0x7f0000001640)=0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001680)=r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r3) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x5, 0x1, 0x80, 0x8, 0xfafa, 0xffff, 0x8000, r4}, 0x20) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000340)={r4, 0x8}, &(0x7f0000000380)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r3}) 2018/05/30 12:46:48 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x8001, 0x9, 0x5, 0x9, 0x0, 0x3, 0x300, 0x2, 0xa09b, 0x8001, 0x3ff, 0x1, 0x6, 0x1f, 0x6, 0x1, 0xc182, 0xfff, 0x8d8e, 0x1, 0x4, 0xf131, 0x2, 0x9, 0x0, 0x5, 0x1, 0x4, 0x0, 0xa39d, 0x5, 0x67d, 0x1, 0x4, 0x2, 0x505, 0x0, 0x9, 0x1, @perf_config_ext={0x9, 0x800}, 0x2000, 0x3, 0x0, 0x5, 0x3, 0x1ff, 0x7}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x9) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0xffffffff00000000) 2018/05/30 12:46:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000800001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2}, {0x2}, 0x14, 0x18000000, 0x7f, 0x0, 0xffffffffffffffff, &(0x7f0000000080)="64756d6d793000000000550000ef00", 0xd856eaf, 0x91, 0x8000000000401}) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) 2018/05/30 12:46:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) signalfd4(r0, &(0x7f0000000180)={0x3}, 0x8, 0x80800) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x3, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:48 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x10200, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00000004c0)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0x8) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000440)={0x4, &(0x7f0000000080)=""/41, &(0x7f00000003c0)=[{0x0, 0x6d, 0x4, &(0x7f00000000c0)=""/109}, {0x0, 0xa9, 0x1a0f, &(0x7f0000000180)=""/169}, {0x9, 0xd9, 0x3, &(0x7f0000000240)=""/217}, {0x6, 0x62, 0x8000, &(0x7f0000000340)=""/98}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80000000040400, 0x0) openat$cgroup_type(r3, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) 2018/05/30 12:46:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x600000, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@buf={0xc, &(0x7f0000000340)="384b8e968695d74b993c36f8"}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) mq_notify(r2, &(0x7f00000001c0)={0x0, 0x15, 0x0, @thr={&(0x7f0000001640)="d99eaa94937ce39cd45993659b8bc0fff58a0d97fa493d7aa80bcb1ee3299a2c2323f24bcc34389a1db9fe872c2a57dae7e4b79f7e2fd4c13d4affe93905e64d521dda2c8cb28a7eaa0f7d9d8d523b9844f45dff37aad7fed15e731adb369c030e44abb12266a88ee4f26059d485145661fea135b9d71adbc18a0443b1636a40a0fbda1f377455fa052012c2a17ab6cda23a1afd7a03bf27c57a4d3f185beb37b03bcc06ca509a365b186d39f49ab8f3cf9e18962f0567c3d542a9bc63a89df4c927ed43658d684a120c06b4a1bd295ba9382a629cb82d6b0c8d12fa38a9fd29de6f21b0bfa6f8e59ea08db5cc9f639ef58a3801c8ac", &(0x7f0000000180)="184780f6d1f198190e853fefe67575ad45827b2129d3f051f729a9f5dff45a9786d4ee225e8b084c90058ec9c95e07"}}) 2018/05/30 12:46:48 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="0d170effffff000002cb450002767d01017fc05449f85596614e540b5afe13e09b1c"], 0x18) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)=0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r2 = geteuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x6000, r2, r3, 0x427, 0x7, 0x80000) 2018/05/30 12:46:48 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0x6) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x2, 0x2}) 2018/05/30 12:46:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4000000000000000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/175) close(r0) 2018/05/30 12:46:48 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) sendfile(r0, r0, &(0x7f00000000c0), 0x6ccb95d4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r2, 0x16000000000000}, 0x8) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:48 executing program 5: r0 = socket$inet6(0xa, 0x813, 0x5) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000100)={{0x200000000000, 0xe7, 0x0, 0x9, 0x124, 0x9e}, 0x6}) listen(r0, 0xffffffffffffff7f) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000800)=0x9, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x3, 0x9}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) process_vm_writev(r3, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f0000000580)=""/88, 0x58}, {&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f0000000600)=""/26, 0x1a}, {&(0x7f0000000640)=""/35, 0x23}], 0x9, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/69, 0x45}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001440)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='adfs\x00', 0x120a0, &(0x7f0000000140)="e3ca868dccaac10a7577a44ce82154ec8dae6df14050de130b31bd1b5d6e1766f12e42130e8d01d7e49263598205ee3d4cfd255779df64e2a2ce56dfda1abfff0e56b7f62c74e2feb095") r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) 2018/05/30 12:46:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) r3 = gettid() fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpgid(r3, r4) close(r0) 2018/05/30 12:46:48 executing program 7: r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='dummy0\x00'}) socketpair(0xc8a1426c660aee6, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x4) 2018/05/30 12:46:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) socketpair(0x9, 0x4, 0x100000001, &(0x7f0000000140)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x2, 0x0, 'client1\x00', 0x4, "e8d7c9bc80c1413a", "234b33d3715413c7398f92ba232a7e817b5ef17f47e3a0afbaeb442103524491", 0x9, 0x235a}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:49 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40, 0x0) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000340)='.\x00', 0x1000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r3) close(r3) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r3}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/30 12:46:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xa, 0x3, [0x7fff, 0x5, 0x2]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) socket$l2tp(0x18, 0x1, 0x1) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 206.045219] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/30 12:46:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) sendmmsg$alg(r1, &(0x7f0000007700)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="56b582dc56e71c88bf84150edbbddd4cd62c78447759cd24aa8b5fa526303f7fcd40eb90736dbdba36932c76a2763ae92db8bd460110a5fea010f2022da63b7b7478a268e286de6fea4ad3a4319a64420c9c208e8b4dc662f1605191aa32677e33273187f423e67223", 0x69}, {&(0x7f00000000c0)="949f28afe0db45cea7e18fe196e299ae2566ff8c6d7df66536e8a7219f8fe7370d92a3962f1f3e27181177ea83209d656e870a86738343da5dedd3179af9f50de3d322c6fc33c206209fe99346e638460da0463c8ac8d8a82942cccb28b3c6c1386a9867e81fdebe1e8eb42e1e", 0x6d}, {&(0x7f0000000140)="3ea7554f0db26d9e6639ae9bfb311a4991c3d32c6febf50cc99ba2ac0fdd026553c512f3cf9950b45bf7fe3ea4c1a8d3c0f35df984b04c5fdbffc321166ed8efff4183d4494ea546a521c723aa8038a9a8fb7f20cb79edbdbbee44", 0x5b}, {&(0x7f00000001c0)="5182e2111409e9818d9d3a77c569a309d60038484c9e182bc7d63b4d37b9167acfbc4de94668cc7dee73248f5ccf35b4a6861f4568e5f2f794936c130410700e0092da0c696f60a066c3b970e1c7736e0120904145c728ab98be628e01ba98ad093ff1eee50dc1d991c0415a8edf766e277677ed2c149eac9c3588386fc8358a0fc916dc08534a95e8ac6ebbfc1d73e1ed5ea845dd0fd858141c5d815fbb5147", 0xa0}, {&(0x7f0000000280)="c08a1133fffb69493f8179768e5d13bc94b693ce6aff4ae0aee960ee59503357f77cd5b409e01dd196eb5a093a673f4351f55253b2e6b1c194b4a5ff03e5fefd97abce7d3874511770a026e3a941cf10755a825a12fd2a4795e8baff7bc46a8c2d90dca113310c87fa54db1223274c1dde28a8b626d9ec1bfe2966ee0a9634a3c48e41253282817c5818a31fd69f3a54d15bc4044519531aec6906b59d5a5e32e5c46c992472c4d57efd8772cd2b4493be50afdf", 0xb4}], 0x5, &(0x7f0000000580)=[@iv={0x98, 0x117, 0x2, 0x81, "0071f16d720e1212936fec03a4201160cb70879808985313951f7f7103e62ee0cfe6dca5d95f88c708975f7b1cdfc366102c92afa7ad2236aa7c30032b702d7b159d8cfe0ac4870ccdabdd9c45d60b81946906ddf1d6a1ecce1db4c92f1aa7705792f160127eb121023e9e55dd838ebb0cd63405f3492965da50f87a0613dfd8b7"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1000}, {&(0x7f0000007400)="5c5f081d7fc451ff84deab6d2612d721101ba4f44d46", 0x16}, {&(0x7f0000007440)="fb9989df62f12ce06dbce71b4465adcb91e07093362f90f9d95218f5b75fba4c7c405c97ccf654a8dae6f517a73fecbb7cc879cee6f4b39b84e08addbe9ae5b7fca4bfaac3fbf881165517a7cc4eecbdd021aac982d04173069efb96ec31bc448966fb9cece165b8c7c5312938b97c361732bc133e", 0x75}, {&(0x7f00000074c0)="f96aaf3b817b5d825f961bc68ccf83e499741731de645c347a89cc", 0x1b}, {&(0x7f0000007500)="842e1d2f7b8967678669e205ede5308f7c80dbc66d9dd5b9f66a3d091c270a41fd7f201dcdd4df0822d045def013f8874e8660014ac538a5a4aad5748cb6e583b8be506ccff8372ae9c917546a33ff88930299a09323a5bd963dc676b1905e80c7e261f4a627c16f33f920f3fe6969f0c7c51d79d753b0784b654d5eb29f18dfdf70a472a041d02579f90a105a11606c500729e5206bf0ccd637876ab428cb1a475c4f6d9e76fb62d582e3b35af880e6612ccf9db1e085257c70140734ba56cfbb73970c", 0xc4}, {&(0x7f0000007600)="de2616258c9069e70e4c13da8795938a6658605e96470437259896b5cf256f62a91730b6782bf4c7b85ad76806ac11b704959498532e2c011c", 0x39}], 0x9, 0x0, 0x0, 0x10}], 0x6, 0x20004000) accept(r1, &(0x7f0000007880)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000007900)=0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 206.156899] sctp: [Deprecated]: syz-executor5 (pid 13127) Use of int in maxseg socket option. [ 206.156899] Use struct sctp_assoc_value instead 2018/05/30 12:46:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6000, 0x4000) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xe6, 0x6d, "205a25355c7d0683c9f70a47c976fa5a6a3873afbac9927e444ed7e095d861651b5b3d7389e41830efa2f7270682d1eba8d9ca22d1a19dcf79f899428a6a53a76afc5e3d080eb74e6b3181494d28b642c5567ad691245febd453d318963b5062ef530196f6492d1f876689ddb574277e536da62645a05a200ae1c8db7ce113a2f70d955a18062672446a50a2d3a901d0d0114e811e2078509335bd298b2b9469ee19f61273d3b377d551556d7507f908b81766daf45b9c5e98caf0dc9992dc7d704d97cb2e9335cab13237ff6e690abce4974441dad05470aa33b63d8847"}, &(0x7f00000001c0), 0x400) flock(r0, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/30 12:46:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x60001, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:49 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000140)="bee33283ac062ba2ebdb41a4f47a280fb68d9cea625dfdf81bc792d26b34566f03f3ab63d322b1d880bd1b95bd32a4ff1a6d69ea82570c92c41fb81adda64de923e9d42c28d714b1fabc3144499e5390f0cfe90952505cba296f6bf3e849ed3d0962072ba6ef1f8cdf3d29ee0a56e7c081707779251d38ca6c203a92b46c5eca57e0b0a01bb3e04e0d8412604bcdafdfb99debd373e06b8267024d681322dc1a870498173d6ef4c9177201625f08df827b74ad", 0xb3, 0x400c081, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x1, 0x1, 0x1}}, 0x80) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) keyctl$session_to_parent(0x12) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r3}) 2018/05/30 12:46:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) flock(r0, 0x8) 2018/05/30 12:46:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = syz_open_dev$mice(&(0x7f00000015c0)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x1, 0x12}, 0xc) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000140)=""/121) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000001c0)={'erspan0\x00', 0x1}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001600)=0x200, 0x4) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/30 12:46:49 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/78, 0x4e) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001440)={{{@in=@rand_addr=0x401, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e21, 0x62, 0x4e23, 0x0, 0x2, 0x80, 0x80, 0x2f, 0x0, r3}, {0xc5, 0x5, 0xcd, 0x0, 0x80000000, 0x0, 0x1, 0x2}, {0xd7, 0x1, 0x6, 0x1}, 0x3, 0x6e6bba, 0x2, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x3, 0x1, 0x2, 0x850, 0x53c63e74, 0x2}}, 0xe8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x91da, 0x14f]) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x1) 2018/05/30 12:46:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x2, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x13, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:49 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x2, r1}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0xa00000000000, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) recvfrom$llc(r1, &(0x7f0000000340)=""/48, 0x30, 0x2100, &(0x7f0000000380)={0x1a, 0x33f, 0x1, 0x4, 0x1f, 0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) shutdown(r1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) seccomp(0x1, 0x1, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x300000000, 0xfffffffffffffff9, 0x7, 0x86a}, {0x2, 0x1be, 0x0, 0x7}, {0x2145, 0x4, 0x7, 0x7}, {0x5, 0x400, 0x8f7d, 0x8}]}) 2018/05/30 12:46:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0)=0xffffffffffffff2e, 0x4) close(r0) getdents64(r2, &(0x7f0000000040)=""/171, 0xab) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={r3, 0x80000, r2}) [ 206.969692] sctp: [Deprecated]: syz-executor5 (pid 13127) Use of int in maxseg socket option. [ 206.969692] Use struct sctp_assoc_value instead 2018/05/30 12:46:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000002800)='/dev/input/event#\x00', 0x800002, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000027c0)='+-)\x00', 0xfffffffffffffffb) r3 = semget$private(0x0, 0x4, 0x10) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f0000002a40)=""/216) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002840)={0x0, 0x0}, &(0x7f0000002880)=0xc) r5 = syz_open_dev$sndpcmc(&(0x7f0000002b40)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x1) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000002b80)) stat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r4, r6) r7 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="0184765d19765dc6897ec89040932339cf3727c6193a0a2d9d56dbeb3f0e1c724166a6ba43523c952f26983104478593f758cb6ed9796fb7c55df4158c99fe6dc4b6277bba413e97958c9a2e4fdbeaf8fda2476c585493a996aeee8c774790c0a5dcf3f0a6ddb3895cc48daf397d711065b2c76117be8e97ee5abcbbda", 0x7d, 0xffffffffffffffff) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="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", 0x1000, 0xfffffffffffffff9) setxattr(&(0x7f0000002440)='./file0/file0\x00', &(0x7f0000002c00)=ANY=[@ANYBLOB="6f73782e656d306b657972696e67707078315c2f000e3b85532ce905e45d21c1170d797b2693f87f31403550f771167dfdf31688b6c6d74524528706fd45be2168e8d1ed06bec131d346bc"], &(0x7f00000024c0)='\x00', 0x1, 0x2) r8 = syz_open_dev$admmidi(&(0x7f0000002700)='/dev/admmidi#\x00', 0x1, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r8, 0x28, 0x1, &(0x7f0000002740)=0x4, 0x8) accept4$ipx(r8, 0x0, &(0x7f0000002bc0), 0x800) r9 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000002600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002640)="d9d2c233f30cc51b70e3ea56ead67a49e802dca55b5a792dd3e8a1b894ca2755fbacfe6f5ecea2bd50aff0838a6739a41bc9c63744fb1355e8ac982cf6502946202f188628ab625b8cf5dc66ae59fc38b322cc986eabfff0b638afb00c761aac8cae27d125311c31a8f1d3edf604d80e6488e10c714069f68e713befc173317e3f", 0x81, r7) r10 = add_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000002500)=0x81, &(0x7f0000002540)=0x4) keyctl$dh_compute(0x17, &(0x7f0000000300)={r9, r7, r10}, &(0x7f0000002980)=""/131, 0x83, &(0x7f00000025c0)={&(0x7f0000000340)={'crct10dif-generic\x00'}, &(0x7f0000002cc0)="afed9870e756b94feacb4f64645ca7811d90a753a8455424c993029b59385fba2982ce702d1e6a387e8ef3bb755e0b6ea76445022f329dde843cdd4d366f05c3f44c77648cf7147733c3f0a5f99e6429b1578531af953eb84ad9dc2e5a8f69217da0c462ec0300000000000000e1f3ad0e82889f7eac5fb9080a276a4b028b9e8bd81233d0726b08f1b2a55de2ee3b5c26c0db", 0x93}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:46:50 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000200)=0x7b) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0xffffffffffffff80) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40) connect(r1, &(0x7f0000000080)=@llc={0x1a, 0x33b, 0x4, 0x9, 0x86a1, 0x7}, 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x6, 0x4) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000000c0)={0x800, 0x5, 0x1ff, 0x2, 0x5, 0x3ff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:50 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x183002) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xd}, 0x1e, r1}) r2 = socket$netlink(0x10, 0x3, 0x4008000020) flock(r2, 0x6) 2018/05/30 12:46:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/135) recvfrom$ipx(r2, &(0x7f0000001440)=""/4096, 0x1000, 0x20, &(0x7f0000000140)={0x4, 0x5, 0xf4c, "cec69e637cd4", 0x9}, 0x10) close(r0) 2018/05/30 12:46:50 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3fff, 0x0) getdents64(r0, &(0x7f0000000040)=""/1, 0x9f) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9310, 0x2b696b56899db361) r1 = socket$inet(0x2, 0x9, 0x51) r2 = socket$nl_crypto(0x10, 0x3, 0x15) lseek(r2, 0x0, 0x3) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x2000000000, 0xfffffffffffffffd, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) tee(r0, r0, 0x4, 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x738a) flock(r0, 0x6) 2018/05/30 12:46:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) rmdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:50 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x5, &(0x7f0000000180)=@framed={{0x18}, [@jmp={0x5, 0x4, 0xa, 0xf, 0x369486d67182713, 0x19, 0x1}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x80000001, 0x8d, &(0x7f0000001640)=""/141, 0x40f00, 0x1, [], 0x0, 0x7}, 0x48) close(r1) fcntl$setflags(r2, 0x2, 0x1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001800)={0x0, 0x1000, "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"}, &(0x7f00000004c0)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={r3, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0x7f, 0x4) openat$cgroup_ro(r1, &(0x7f0000001700)='cpuacct.stat\x00', 0x0, 0x0) 2018/05/30 12:46:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) socketpair$inet6(0xa, 0x3, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) syncfs(r0) 2018/05/30 12:46:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1000, 0x1, 0xebc, 0x7fffffff, 0x6, 0x3}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:51 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'nr0\x00', 0x8000}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:51 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000000)='dummy0\x00', 0x0, 0x2000000}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x1) 2018/05/30 12:46:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x3, 0xfffffffffffffaac, 0xfffffffffffffffb}, 0xc) flock(r0, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14c, 0x42, 0x100, 0x70bd2a, 0x65e7f348, {0x6}, [@typed={0x58, 0x4d, @binary="a1437648635be50d1015322f20b575cd4dfa836a8605810d24567e6cfb1dcf0a6deddebb4de16345894b8be3079ea57485d5501baddce6d4568fd33abc2816894385f929afd8bfaff31a5f4c75110be93f"}, @generic="5accb4a540e3fc1f3abffd4cb6f99266189c6bb13e12c808efd06a5be7b3fdd9fb6db0b238d71a592ef98f2238feb12655a18cd5c8baa60bc507d19d73a7e29a58dc26e589ff9b642bf5c457f37f3a9bdcc3d86aea7b19d98ec44925bee4dface42201c54ea2526f181a50ca51bfa7879ebda27e2afdcfc440f466ba53cafaaa2946589fd102fb26082f2a3bc5944b33b68bf09270e159e3da2bd8dd015b713a3a0edb59b0ae3611c4e58c4909a673ec728f77b53cfa985af16ec0de5041cb04fa9e05d556b4564472c950c2ba7eb78c376e71c722501794b226840a5592"]}, 0x14c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 2018/05/30 12:46:51 executing program 4: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000240)="c30f4133f14757104bcce5b3ec35e0d06f74c1e0154ee148e553f8bc86b2228589e61a131bc18b666127e12b82f537b94987c35f8fb5abdce39e0fb78a1843178e714b6b5aa5bec00494c914f05d5f828fc237f3cbfb6338243bbbeac712add31e3d1362d4791bea8ea64ceb71c41e1a19d040941f8b13add94efcc0ae2bcec078a979b78f13ecb4e917ab1f5be8f1e6a3acf385afb165e723467df74fb9697adbfa2a89daaa231d8d19029a928188c115508ea29a540dc36221ef13161861c2f1c140", 0xc3, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:46:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2e695630}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x100, 0xff, 0x1, 0x4e29, 0xdd}, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x3, 0x1, 0x401, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000100)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000af00)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r3 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000007a80)={@remote, 0x0}, &(0x7f0000007ac0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000a580)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000000a680)=0xe8) sendmmsg(r2, &(0x7f000000ad40)=[{{&(0x7f0000000140)=@generic={0x9, "e3cb2a4888219fdd6e07bf09f3fcac91fd29788201134374c062ea1e5f57d96f026db20cd2bb9e4d3678ade6118d6d4b3e70e81827e0afc99707070e5e24ef6ba5bb2e93256bce7e47a396a14b419f77f56bd4870c808fcdbe8d0f088585a33b3f87c6c97b27f7599f5506d9a36c5207406f039aa45ce339fa006f009283"}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)="3de00276cf8d2fb410b571941728b7a4ede7753e211359dba56bb200f3ccfbf324fbb569a764069bcbac2c94b0a96b087d79dc05976f31ad9247387817e9d97c831c8f61fa2afb1d644f6883db3836b03b1fd34db544c9ef5bb77fa2d5a0409ac1d092e5f2e32117902fc756d5a0a5be9be702f239a92a7b0c8babdc2dca2ffa289c2e9fbf6501239762c5bd84b08a77095ce01c87be912cd1af01ad5731e888de37ec48186de861dce877277dc733878692bf08879c6024bdaa9f2a9a4f6dbd336c4e8e0557b720", 0xc8}], 0x1, &(0x7f0000001440)=[{0x58, 0x11f, 0x7, "1aff5f50f0f234b33fcbd4943bd0a17adf46131ae24c1e329f791b99c8a00e9ae4b1cff4026886222f8fc0c26e9b45efda08f4ed84a8407f32a6540722a9c4d969ae36208ceb89"}, {0x40, 0x11f, 0x9, "b2ba982bf0b57c5617a414baa5f6e36c0970f17cd1b29130d340c3eaa70a32c3f1a829dde5c4dab15a"}, {0x40, 0x86, 0x1, "655b675c2c40a221f5c45e61175b28fe72e181bcb9f42e71e4dc2a12c7d108d796cbec931a052702c0c2ae2c68d27e"}, {0x88, 0x111, 0x9, "4a88cf9b5ce4e619cd7cb395b980efb315f3195b25f4ba0c687baf1c90dcaf308aeec550bbc3431ee909d1231601c28a53ba5e01155fb8dcf1334659bebd49863f5d1584460bfda161094eda09534c9c8432ddb74ed5a87f4461ddca647271bcbb20a05285ed5566ed45129297e1826fb3c59218"}, {0x28, 0x0, 0x6, "52127314e63a613a7a72f0270c7dff5082612c637e3e"}, {0xb8, 0x111, 0x3, "05ece1a875d4f32de28f848f0a832fba1167c2e565e707aeccd5b6ccb3003066c367446f4713c56877b70d9ad59023ef56e7742c006acd1b0e3a894100d20f2d346f1de8e8591681038c050dac2de94ea5d7dded59a3eecd697708445e33cb921d11dc3d46cbbcc9cca9914de0ce890e5485aafbc3ee6faa992ae2bdd86b145c5590f4b0b4eaee0ae69d2d800cdee3e6b24fd54989ad53aefced4965165dcef22e8db94ee3"}, {0xc0, 0x6, 0x1, "1e7b41fa11b76772656293bc328edafddcb6aa7d850c1014a397ee1668a63ec6418cef39ef43a632128e74f1c71203bd31c27bd2dc70f8ff6736edfbd58680a16aaca58cbd6ee4bd3d3cfe0d38420bdc50407496dfa249127b8e3932b7a8f715bf54f1241e8021906ebbcef12a6940da7831229789f17425aa764912c490d4a7eeb50e04e676169c1be8113b9176480cb1afdbdfbb86f85b7a791702af1faa205358d39c5c2b129a14"}, {0x110, 0x0, 0x2, "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"}], 0x410, 0x1}, 0x2}, {{&(0x7f0000001880)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x3, 0x0, 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000001900)="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0x1000}, {&(0x7f0000002900)="3cb4e3738661c59976ca11b2567b0c74c01f296b1b4cc7eb480c3fe7e9de71a0dc99e52c8b846a0f80a3e8e57e818189bcb498c7894bda3047800b1ccdbd0d31a9dbc6754fb5bf210534316d58611ebb3dfda307506fe470a4bfb902d28502b2e6a90f35f9b4ce94ec79a3bfce7fd3cc806ab3a8ae8935d2cc135af6b2ac1a01a9e4250e2e586c1347a83f241406fcd7becaa12fbc", 0x95}, 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7bfb6bc93dfe7544c543fed356b3c228dd3691e62a6cc3def6f63c33d5e328a16bd4e6068b33037458c6924b87f42d80ad574302e0eeaf0c99f735b7d6b7c1160a7838c36e3d1d83346a5ee8d90d21080db533cae8d4e28b46b0d4f23322ee0d84bff1a6c1747c11c1e1d9a5c4343649c1f689fe433a925ba102108c98f0fdc5b3619b244100cc04245ea7dd18ffa4d02fd2a842b3ecc5c162cef87659d72e6a8f6439291192ac530b8711b79d3f7284b52df4a54b451171f5ad619a76257c5afff1a9c74ead1ddd58038a16837b97e4e648dbf7f4e775eec20a845b9e491102480a37a3ea438ffbbb1ff157e9d0f813a1e4528cb77011b07cd1c6923af776db5cabeb5d51ccc05b6001f029c96a78f09bad9b2572b02c2548fc723f63b65e1e6c42a692762bb928687cc89748bed4859680982a60b2b213442badab4ddeae8cdd7b07a973bc6a8863d7d4d365b4421b9e4340748711e01939e88109222f9707db6710b9692b7402488812680ae18f64ddfbc770c5d80a4a6c2ed09ecd1d0c0cee99d2b16dbf13e83ebeab5efd35c3faa9bd3599e0c2a80004514952e757c64920669e479f9aad1fb2c7f8c1696e5dd24ca0d3c2aa47985693219f1b6cd16068c2754dd14ae4a3feafcd0ec93d0f29f9fc206934636ac7b07067ebde8e8acdb7d73825ebd5e4817e528a18d6f29e63ca5fca547fde89ae35872c084e7e9d7385a7be63be0009a509737c8b40a0dc5f80329299353392d399ea63470c792702a9a4d00c9a09b1a5995d592472d56feaa1179a4833e241330adabb9a670b502e136e1901e13f26152d43032f1d47338adb7a0109dc2567e086ebcff31178941bbe16fa1c8e730c66a56d38bbe7bcf448643e7d4d3b162d0a6af874cbe85b2392eb39c3f252b3d94c5310fe6a6892fa9db96421acb3a01ccbadef64668216ce5bce62e280a3d70e45dc7a633a2260186fc3fe5421771c7215f3d087ca2be4476be2824e47a54716595a486cc7535fa32b226f5c73910bed305500b04997ca3ad4ed6b8744ba352f6eec1f2844f4de235afd9a7f8ae9c89ba5f44d4af062ae10f8e33e98e376027aecb9bc98e3958de12228b3ac63bef3117b9aa6e506f1661d374f81dc69d7d251603bad6489ca78010bf8f280d7f1817fa06793d1a4b2bbe67222bb4f4e2277724cfe1acc1374380373d007c095b96150e681ff09956a14ce1ee787556e5b98e5c34098dbe9bc8bf184b75bb22f9f4e9f21afa1df781f9e1b02b4b6d50fb366df5562d7b11c14a72fb9397bd1ee631565ec808ece99a83731777b246bcb10700a952f85c447cc3668e9fa11b36707b5b7278fc50b6c6c51f7103b2b0f1d9aa290845e8be2efd51d63bc49ee59bf0d7d5160b579190b94606ba009cc421dd1402fd56f03ac1f46dd8e257eaa9111357cdd3f733d687b3c5c946c7b5428b71a8475bb58bc361c59d10bf33594126b8dbd9ad17fdb5bb44076fe59e4adf17daea3a7102b67a5ae43f09017237feb00dd429a11e0938943084545b8d321286cbde602fdf2e1bca8a7512fb0d1ed1fbf1cbc25a7c42a131a8211bb891b8e7b7ea5c3065a5a0e7a5a4646644e418a109a91ee6c8fadb3efe852d39eab3997585c3950e4388f08c6525d8f78cc1a5f0f18f204a9da202e72282764c54327428dc32d992a932f93bddbe0ebc21cf17c3e37e088508180ef78e5c0505216f0f43e41da041c6c84b870e329509a6b4ea8684a23b7bd0b7cd347db4b08b05ef60de0bc72d6c9a471b3d3719e8f0e25043b68f5bdee1bddb4d37a3e3615395c88612b44e833b2b9b9d6778aeb44bc685adf75afd39c9a699be08651f0a14cfe7573dbb7a2a406e519dca2af03e39210c9311182899be40c10ebb14d787ed57d72aac4a5360ca1862108e88e212ba0335352ac1235599bf73b4de21f46b84a12ff6ad085c19798df645d0db8987333d43cc7f22a71b74e90f13f157bc0537db3d01de3f86ce35e982d123daa5053df879dca7f59dda8f15bdc50bd891e33f1ab77699d31906441a7e4ec31e6502ad8955ae7e837247e7fbc92393917e0aefaa99456da89d0d64ba12a6cd92561b1e51972b313cd807935cc1e6420908134535f2223b82bb1030d2fe33def6c826ab1e9dac7fc43c1e8c35a33404d8bb8d00689497ff67975b8833b53892b46649eff237e3bc832faaf5b327eb542d3dce264f78369ed10527410f8e58ec05b7f645d86dcdf32e934f404cc6e32e8371f6f93abdd0b5ef2d2a961530fccfaf82b0694541", 0x1000}, {&(0x7f000000a0c0)="bfa12133c14b3898414eab5881b878c19b696ab14e4b3716a3bf052ab8fa701c66e335c6908bab0014e2f86cd18723e3590de18d76a08a6ed697c507", 0x3c}, {&(0x7f000000a100)="3cb1ec13b07053f3bb66545ffa61cb2a8c6272", 0x13}], 0x3, &(0x7f000000a180)=[{0xf0, 0x29, 0x3, "4c3988718a9edb61c05c207f6c4080bb3f423c6668e0a3ac8d9bb1c837f6e54fd3c23a4e17c783d55f9550a453c09005d2ea0db0f5d2e74a1c4d4d4b67e1ffa007dae213cba205add3d4e555606c147bde92c589b19dcec7bf2ede11c2e778aecf7f577b7e6f1c64a142acc6eeba6c6b5f017ac8d9247171beffaff986c24774da39ffbb410c80f8f8dcc3d5a0b542fc34394cd8ba5cffea8867041b486c62d84a7d746010cd0ee77263689fb311d54532cb53358b43dd4dcf5fb3b146f59971de2fb0d2bed433104a0c539c35aed3d41210382c969024a4182e56d6f1531c"}, {0x38, 0x0, 0x1, "4e845b9f465d841cded4bf86054cdec8d264824348661afd9700544d86c86dbd7e24"}, {0xe0, 0x117, 0x5, "a4176957062cfb09f373beff0bc15e0e84548dbca18c08843d2dc18cd5a17ad5e6fc6d5830b92b4a59fe887fae92034dd061fd08e25926dc4b201a577d73b52dd1e61f2c219804bb631a9dd08c1049fcf985c990e2c17090cdd6224715ed00188bd3d77648103f1d0ad9be028a33b7a0e0b8ce32a441b8019a087c67fd758176513d52f62cbbb99dc7616099e1b81014d8e8348dbc6cddd7d56dca6de17ddbf76c56429caaf51c06fc00c87c1687d76435399175bab3e0ef141ce8ea14cd81d8e616429fa2f958542cf3ab41e0"}, {0x30, 0x11d, 0x7, "88693589e0524b540b22f6c7c95e5f107f282780a0140bfcc391f3"}, {0x18, 0x10c, 0x401, "b53ac6b98a2c8b3f"}, {0x18, 0x107, 0x1, '`D'}, {0x68, 0x1bf, 0x20, "506113960d8a45bbcab20b1104d74bdad142e172ee737f2a6d53e0effe540832a77b4ca104443c1e5ae00cf378299fa6126442abf966751caae5826305c79c61326dc7ec63ffad0faba8103b2889882bd41b80efa999"}, {0x90, 0x116, 0x0, "ff1027dc821b26b2433ff35e6a6aaee3a0a7636bce2fc44f843d4ac55cfb4a13d0f8854970e4d6736860c9f7de61fbd6a7f79024b43aa33689f622e9d00e8e59de0f1f63789a0e962828e58db9bfc2bfd05ad86f17a546aac097d54ca92b56771dfb43baeb081df83bfa94b2959bc205754fffc8bc43b92b659dca"}, {0x70, 0x1, 0x2, "5270758c5e3f9b77abf7dd99a883d64bdaf894fb1cd9aadf5efa0e3712604f89e755c0246723ab934e8cda6c4e29b5e357de74a44352ca065897cc440859f565dbf8f046c439b03971bda26b728aada848abf7b8fb1e66a16b01fd7d"}], 0x3d0, 0x20000001}, 0x7}, {{&(0x7f000000a6c0)=@hci={0x1f, r5, 0x1}, 0x80, &(0x7f000000a8c0)=[{&(0x7f000000a740)="ccf4ba1b928ecbff3e120b9b2c32bfe13d7e415014cc04a8666333ac318a25db5efc9a71cc5238c574871eeb474095888deeaf316bebfdaf7f42b3a4d99bd2ddb6d4acb3f0f3986a4660ccacd53bda1c16626ff7c1099d9ecd97abf35d17454cee7ab3742e785227a098adbabaa638d7f1041ec0b8101c89fad1fb96ea0ab3a8ab57d5144fb298e8ba67db2ca065c2b4a69d6838a020a0de6bddaf0a137f332522e0e152f523", 0xa6}, {&(0x7f000000a800)="c830981764aba495094b88edc583bb1276b45b0c6334b2a6e9d23340f9618cf70f874501110e302c95821dd104b91186e5c00d13678eb4e926ad58fd414155bcd7f10e4859aac353ea7a7b6a0b7106148bbe42156bcdfa347d7c78c8e79a6b3febd4d3bcc71529", 0x67}, {&(0x7f000000a880)="4c1f276f727dc9534645b21679d4c3267a9d9c3021bf7dd1060a", 0x1a}], 0x3, &(0x7f000000a900)=[{0xa0, 0x84, 0x6fe, "10e951580f2df9883afe5bda7b262539076e87c0598b7b76b70ebd0a3a05d98fc25fddd3b2bef543c8a5aeea2073084db1385357c8e574103efff1bff3d54e72b469a53f03161dad656d7e8aafef7e84d078f3260fbeed4ce2e0cc373882a7771345ea4c04dd5dc23dc5901d2ed95fa12aad09e38396d86bcca1782741ccf1be404d935a1f96acb20187828277"}, {0x48, 0x11d, 0x7, "d00b60430cbcfa8909ca6d61a1a122e15c6d7c6408647e6990eab268ac7e22ca31a721a050cb0e036e98e39119140ee29f159ec093eff8"}, {0xd0, 0x10d, 0x1, "cb93eef2030c30dd2cb22df02154601059d8a8e33a6cbfb9cf5fbfc17fbbde75bb02d18cc07a4f326cf902bd6655d50bc1c4de4cee2a521aa3b57e0165b686708db5158eaf1e248da23e3400577031d3a04bd53a43eb9a5d8c0f9393fb748418ba7aeec8da6c805d69dd7ca44470abafcb43f7b94ad6919fb1e6d48ba40b5c97d86a875e6ec13875528ef9ec74c1f895d1c0cfa3c90743bf1b262620f4bf31348799bbcda7f74d1e0a2128cf85531f41cff17a696d896bfa083a93f688b1d0"}, {0x28, 0x10e, 0x5, "13b4bfd49d4c35298783a449fd7397272a6f8d"}, {0xf8, 0x108, 0x3f, "14887c0f1dd78b8d6074bf546d896880632668193c789a649cfca722d1b137474a0570a07cf50eabdc62b92c1fe6028b5231ef3be35985a371311512e92fc9fb79d3205e14a8e82d13dbb7fd588e64b288978c17bd55a7e0d0401632caf3d8ac6d678571afb37fe12f4f582721557984f1e155b767981aa390594213c89f8e8a304c7405e457ba76112049db3a6c9ae076c76edc129ae61989f0071bf935475bbfe2f7c014ce14df0ab8715390ad97762fc035ac1a74632cd0b59f0cc5a9328b672193cde41c63bc65e01fa80dc31a582fa075d3069ce0c3531000c3c6c8dc21f310390b50"}, {0x30, 0x114, 0x9, "86e3a2c4392273ad207f2d0160c0054bc111b982732e4ceae545039a78b0"}, {0x58, 0x88, 0x10000, "572ed99c00215f47a9cef78088b0e82a9cec1e7e1f3b2887b370f5119c92725623e3ad6e19702ca2fc145cfb5d9d84faa884ce9e9177f29447640abdd2c7c1270af745"}, {0xd8, 0x11e, 0x1ae5, "6f56b5f35de2d0b9d932d496885ca1a1fbe2471a2562a9621e9482a889ec7bb4ea31ebf6030b4d4300ac33c6631398ebcd231a68fbe6e913e3c1719a78efbc244ab5e567e75f9975639876c279859b4f976d87e240cbbc03d2ff69ac71e59400710175460894cce9f3302661e090e8d51f5b0e70e8309bb5997df2784b0d8c731f54f87d109f6dc1a4f60e97f5bc0185f6b8d44ef1dfbe58f453330fe86f1814ffc23064cf5205d0d5a9994e40aa17798a34347dfd6349189e3f94cf2c4a6299feca16"}], 0x438, 0x4c041}, 0x2e6}], 0x7, 0x10) 2018/05/30 12:46:51 executing program 7: r0 = socket$inet(0x2, 0x7, 0xffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:51 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) close(r0) 2018/05/30 12:46:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x42000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x100000000) 2018/05/30 12:46:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e21, 0x4000000000, @dev={0xfe, 0x80, [], 0xa}, 0x1000000000006}, 0xfffffffffffffdc7) listen(r0, 0xffffffffffffff7f) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='ext3\x00', 0x80, &(0x7f0000000300)="c4d63ffaeca5317cd2ffc64f5426dc5d5b0a639c7ba61aa5bd65e61d0d19d38e16c873471a81d1fbf62d6c16b2") r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = epoll_create(0x3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r4, @ANYBLOB="00082cbd7000fedb04000c00000006000600010000001c00030008000500ffffffff080005006c000300080007004e23000008000300020000000800010003000000000000000000000014000600000000000000000000e6ffffff00000108000100030000000800010001000000080007004e22000008000100000000001400020076657468318d746f5f7465616d000000000000000000000000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) recvmsg(r2, &(0x7f00000018c0)={&(0x7f0000000340)=@hci, 0x80, &(0x7f00000017c0)=[{&(0x7f00000003c0)=""/30, 0x1e}, {&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/17, 0x11}, {&(0x7f00000015c0)=""/69, 0x45}, {&(0x7f0000001640)=""/132, 0x84}, {&(0x7f0000001700)=""/42, 0x2a}, {&(0x7f0000001740)=""/103, 0x67}], 0x8, &(0x7f0000001840)=""/104, 0x68, 0x2}, 0x1) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) 2018/05/30 12:46:51 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x40600) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x9, 0x7, 0x9000}, 0x4) 2018/05/30 12:46:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 2018/05/30 12:46:51 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x307840) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xc8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r1, 0x408, 0x70bd27, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44044}, 0x805) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) epoll_wait(r4, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xfffffffffffffff9) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) close(r2) 2018/05/30 12:46:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000001440)=""/4096, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000240)=""/216) 2018/05/30 12:46:51 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) fchmod(r0, 0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:46:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='dummy0\x00', 0x0, 0x2000000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1f}, 0x10001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/30 12:46:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x50281, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x9, 0xffffffffffffffff, 0x7ffc, 0x891, 0x7, 0x4, 0x8, 0x8, 0x8}) 2018/05/30 12:46:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffff, 0x40800) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000240)=""/175) close(r0) 2018/05/30 12:46:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fsync(r0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001380)=""/175) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100000000) close(0xffffffffffffffff) 2018/05/30 12:46:52 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e22, @rand_addr=0x7fff}], 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0x6) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/30 12:46:52 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400100, 0x0) r0 = socket$inet(0x2, 0x4200000000000005, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40) connect(r1, &(0x7f0000000080)=@llc={0x1a, 0x33b, 0x4, 0x9, 0x86a1, 0x7}, 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x6, 0x4) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) read(r2, &(0x7f0000000000)=""/220, 0xdc) close(r0) 2018/05/30 12:46:52 executing program 5: r0 = socket$inet6(0xa, 0x4, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e23, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x101}, 0x8001, [0xfffffffffffffff8, 0x100000001, 0x6, 0x7fffffff, 0x6, 0x6e7f, 0xfffffffffffffffc]}, 0x5c) pipe2(&(0x7f00000000c0), 0x80000) 2018/05/30 12:46:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)=""/215, 0xd7}], 0x4, &(0x7f0000000380)=""/203, 0xcb, 0x680d}, 0x18000000000000}, {{&(0x7f0000000480)=@sco, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/117, 0x75}, {&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000640)=""/7, 0x7}, {&(0x7f0000000680)=""/83, 0x53}], 0x4, &(0x7f0000000740)=""/180, 0xb4, 0x7}, 0x5}, {{&(0x7f0000000800)=@l2, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000880)=""/204, 0xcc}, {&(0x7f0000000980)=""/58, 0x3a}, {&(0x7f00000009c0)=""/160, 0xa0}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/187, 0xbb}, {&(0x7f0000001b40)=""/15, 0xf}], 0x6, &(0x7f0000001c00)=""/163, 0xa3, 0x2c}, 0x4}, {{&(0x7f0000001cc0)=@can, 0x80, &(0x7f0000003100)=[{&(0x7f0000001d40)=""/233, 0xe9}, {&(0x7f0000001e40)=""/115, 0x73}, {&(0x7f0000001ec0)=""/196, 0xc4}, {&(0x7f0000001fc0)=""/71, 0x47}, {&(0x7f0000002040)=""/164, 0xa4}, {&(0x7f0000002100)=""/4096, 0x1000}], 0x6, &(0x7f0000003180)=""/230, 0xe6, 0x4}, 0x306}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000003280)=""/158, 0x9e}, {&(0x7f0000003340)=""/241, 0xf1}], 0x2, &(0x7f0000003480)=""/133, 0x85, 0x3}, 0x8}, {{&(0x7f0000003540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/252, 0xfc, 0x8}, 0xffff}], 0x6, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003880), &(0x7f00000038c0)=0x4) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000035c0)={0x2, 0x80000000, 0x7fffffff, 0x5, 0xffffffffffffffff, 0x3}) 2018/05/30 12:46:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x2000000003000) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="e7fc15aee078afd99b096c344bab04054f764f49d06e0875db17b63b68379b2dab1cd8fd0cd9c2b3a7112b44ef8bd875ff194efb4d7f8595aea955a7a70441534ff38ad1988b666741e1f3e46369320dc8263d97131fe8c2d7e01aa7592bc61d5a36fd59bce4c6323d2f4cb604b710e1fa6b70e18cc0196e54b09d7ae7183b8ed48c622e6312895cc93ce3", 0x8b, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x7, 0x1, r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480)='/dev/snapshot\x00', 0x40, 0x0) sendmsg$key(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000580)=ANY=[@ANYBLOB="020d02092d00000025bd7000fbdbdf25010016004e22000002001300070000002abd70000135000005000500ff2000000a004e2000020000ff010000000000000000000000000001030000000000000005001a00ac1414aa00000000000000000000000000000000000000000000000000000001090010100300060033a0000002004e24000000060000000000000000010015004e2100000400030000000100b20c000000000000ff7f0000000000002effffffffffffff160018000906a400f3f07a90c803ef2f59a6502637c5ea9de924edb0f430c5e1d22dfa91233f420cd95190e37e9a96688581d006c3c3cbcc89725fac4baa2aeef365e80d3a51ece3b4df52cebaf2c417afb3855f369d9367fc4df811422039c90a0da7f4d810be5ee9c94b388c669b4323254e554920a35713fd7c7287cb51ae6d20667fbdbf0dbb402987c7952466bf5323ca465ff5f48fe021616ebd4d682c8046f317ee4872d13dc5317900000000"], 0x168}, 0x1}, 0x80) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) ioctl$VT_WAITACTIVE(r3, 0x5607) listen(r0, 0xffffffffffffff7f) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000000000)="d811d3077aec05b998c582a2f8c980aaad3e9420bd5362ffe400af195fd20c16d2db30c0172c027a79a6935fe0d393959b4ec6f3c20f8b2d0f9287d09978a06097175e87f2f0955bfafdb558f59e7bfdd8d6537fa759c6dfa19e96ae6c2df7650c33452a382aa1fc34869543d9f2b78e3698c8de939ed1bdf5a9", 0x7a, 0x80, 0x0, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000002c0)=""/222) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000840)=""/143) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000240)={0x10000, 0x9, 0xf8b, 0x8}, 0x8) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000780)) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000007c0), &(0x7f0000000800)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f00000003c0)={{0x34b2, 0x6, 0x0, 0xbf, 0x100000001, 0xb5b5}, 0x401, 0x3, 0x9, 0x6, 0x5, "056105b1eb93cbb0a6f9835fb7ee58b1e18b61c548db4908c9e6b5d7e71080981b2371d65f6af9a07943bfbe760da7d80078e8eabb7eeaa183323b884e1f7974fccb96b7704a341992f83f15c6e2351465d4e882ca260780eddf49f817e04b192158ee2a60c20e3b7542e7f32afdc45f5210cec83258e4c62bd3cfca06e40c0e"}) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x4000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) shutdown(r0, 0x0) 2018/05/30 12:46:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e20}}) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:53 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) connect$ax25(r0, &(0x7f0000000200)={0x3, {"4fad7507621938"}, 0x101}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f00000000c0)=0x54) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/05/30 12:46:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = shmget(0x2, 0x4000, 0x180, &(0x7f0000ffa000/0x4000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000400)) r3 = getegid() r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000380)={0x7ff, 0x1ff, 0x3ff, 0xbecb}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000003c0), 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r7 = getpid() r8 = getpgrp(r7) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0xe, r2, r3, r5, r6, 0x80, 0x2}, 0xffffffffffffffff, 0x1, 0x6, 0x3ff, r7, r8, 0x6}) 2018/05/30 12:46:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) alarm(0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:53 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x80) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:54 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8800, 0x0) r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000140)=0x1c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) close(r2) sendfile(r2, r2, &(0x7f00000000c0), 0x0) 2018/05/30 12:46:54 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5514}, 0x1c) ioctl(r0, 0x100000000, &(0x7f0000000080)="537344d2df4014dcf66706ffa3de822495f0a438c57f51f5094b0d99d5138c01e690520b0515a89fa835185b190617b4a6c889f5a7dad2ecd945ce7e3fcce3df3d458afb8587af4fc9634c4fdf8ba0bd85a1a1839384e058") listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0x429) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0xffffffffffffffb5, 0x3, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}}, 0x5) 2018/05/30 12:46:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) write$sndseq(r2, &(0x7f0000000040)=[{0x29, 0x6, 0x5, 0x5, @tick=0x5, {0x100000001, 0x6}, {0xffffffff, 0x7fffffff}, @addr={0x7, 0x587}}], 0x30) close(r0) 2018/05/30 12:46:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}}, 0x101, [0x4218b60d, 0x401, 0x698, 0x1000, 0x8, 0x0, 0x1]}, 0x5c) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) flock(r0, 0x6) mkdirat$cgroup(r1, &(0x7f0000000180)='syz0\x00', 0x1ff) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a301379b18d01bf1e48726f2d7fec3bb9865caccd233b6d9f20fa8e1e1dbcb2355e3a1b32cf6712d738379ac39de6c95f44968c322775dd0e27d9d8b6a928968f271128301244a38a"], 0x4b) 2018/05/30 12:46:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x18000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)={0x5a, 0x4, 0x6000000000000000, "1700032e3a7732e540d53a8e3dc5abc3a825b3a56aa0f66ac7d8243733fed0f5644527d3756b68192cda2f855aa8031c5db63b6cd3234d273c6f9c1b6277f5b529edfb044cbbb0e2b3eaefefd728ea85274845f3dd4e5e710db8"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x80000001, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x200, 0x0, 0x0, 0x8000, 0x6b9, 0x0, 0x7, 0x173e9344, 0x80000001}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) socket$nl_route(0x10, 0x3, 0x0) 2018/05/30 12:46:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) 2018/05/30 12:46:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001440)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x80200) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r2, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfd22) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/05/30 12:46:54 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000001100)='/dev/adsp#\x00', 0x100000000, 0x28000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001080)={'erspan0\x00', 0x200}) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0x6) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/05/30 12:46:54 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x4200) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0xfffffffffffffffa, {{0x2, 0x4e22, @rand_addr=0x101}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/05/30 12:46:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000100)) 2018/05/30 12:46:54 executing program 7: r0 = socket$inet(0x2, 0x3, 0x42) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0x80) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'team_slave_0\x00', @ifru_map={0x3, 0x8, 0x4, 0x400, 0xa6, 0x800}}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="40208010", @ANYRES16=r3, @ANYBLOB="01002cbd7000fedbdf25030000001400030008000800ff00000008000800fc0000000c00010008000800921c00000c00020008000500a20c0000"], 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 2018/05/30 12:46:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xfffffffffffffffe, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) shutdown(r0, 0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) 2018/05/30 12:46:54 executing program 1: exit(0x2) r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x1) 2018/05/30 12:46:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000001440)={{0x107, 0xffffffffffffff3e, 0x1, 0xb8, 0x15, 0x2, 0x2a9, 0x4}, "f73dcabc985adf61e8a38870907bf85dea3f4be16682126c50b838e857f24f03dbb596144a0f59c9c41a63b30b1bad58be6fe4c37464fa14f0146437282481533d93fd22dcdd77455ffd0a9d21c8c2bff2e9fb2a0f5aa93c6e68184627af3123038270bcd1f0715ca381145fe55a918181a661d285e78a86e7dafcff0fdba98f585e5dd20a1926d72168f8801283a0c0964a133ef1537e0e4a86c609b11606c3026be3502d81284a3c0285660e444b688884fec957da6e6d4fa94c1a5a95a9426cac6377d65376ccf4d74b1720e0b3ee22d36bad76e7b7ceca5547131d9810b22bdb59ce29173b662c21d383d11291", [[], [], [], []]}, 0x50f) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) sysfs$2(0x2, 0x1, &(0x7f0000001980)=""/230) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000240)={{0x401, 0x6, 0x8dcb, 0x4, "3e37086818a598f537d34c03187db6640297c296404612134cdec343c0c7893b5c7e9b4e8ca712a26160d091", 0x2}, 0x0, 0x0, 0x1, r3, 0x4, 0x8, "7b7b1ba1ca1cb2aacf5c2d950f8c7673c2a97e716d3f5bcfa32181b0b64aff9053b38f22c85e7970097c2ef20a0c7bce5b7d30c3e988e4dcc70b8eabbdf8e945", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12, [], [0x0, 0xc7, 0x8, 0xffffffff]}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000140)=0x20c000000000000) 2018/05/30 12:46:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:55 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc3, 0x200000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0xf33, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd5d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x26}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}]}, 0x50}, 0x1, 0x0, 0x0, 0x44040}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) flock(r2, 0x6) 2018/05/30 12:46:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000088) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x30, 0xffffffff00000001, 0xb29}, &(0x7f0000000080)=0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x4}, &(0x7f0000000180)=0x90) listen(r0, 0xffffffffffffff7f) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:55 executing program 7: r0 = socket$inet(0x2, 0x3, 0x20000000000004) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rtc0\x00', 0x400100, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000001540)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xacb, 0x7, 0x3, 0x7, 0x2, 0x10000, 0x10, 0x5, 0xffc, 0x3, 0xffff, 0x80000001, 0x6, 0x100000001, 0x1000]}, &(0x7f0000000180)=0x100) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) r6 = gettid() rt_tgsigqueueinfo(r5, r6, 0x0, &(0x7f0000001600)={0x12, 0x10001, 0x3ff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r4, 0x8000, 0xffffffffffffff00}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001440)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1105f92c}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff2d}], 0x48) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/cuse\x00', 0x141400, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r0, &(0x7f00000014c0)={0x10}) ioctl$BLKSECDISCARD(r7, 0x127d, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) 2018/05/30 12:46:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001440)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x7fffffff, 0x4) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0xfffffffffffffc01, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr=0x6}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x100, 0x0, 0x2, 0x6, 0x9f4, 0x0, 0x9df, 0x3, 0x4}) 2018/05/30 12:46:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8) flock(r0, 0x6) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/232, &(0x7f0000000100)=0xe8) 2018/05/30 12:46:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8801}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@delneigh={0x24, 0x1d, 0x0, 0x70bd26, 0x25dfdbfd, {0xa, 0x0, 0x0, r1, 0x40, 0xc, 0x7}, [@NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/05/30 12:46:55 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x16042) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000280)=""/122) 2018/05/30 12:46:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x7) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="5641b3", 0x3}, {&(0x7f00000000c0)="761a6c17e04d66d924d3bd0a3e0db5c6c60d6ee8a46dce834f535f89e904e39300f07e97c07a5528fb1bb2ddaf72ed825d8bedff74edd2846b5f383f600fc9dc8d064ae42e5e0382bf26f67ef56b7ed6da0b67b58e24f81a762a06883c8d876a75e4f7c6fc3c45d78adeab6c651c5631c273eff3d7d8fb4a189ca6075106a7569d34b786bcf6de4e529004d3fc42e33726e2cf632ce9f50b8cc91565a4102ee79d5eb26168567afeef6d3a99ae35432976c7069efee88c0d50cb7c39cc", 0xbd}, {&(0x7f0000000180)="9583455c6c170e3d82ab4c998c3bb83b115aae389a8e1e24de4e3edfa00e5842c0d517bcf2ac2309ac424bf43217f73ee593db4cdc0b5ced4cc32a99988720ebac0d562434d2d6c3f39650c172d2bfd50e08ae7e80fbe5a3dcff480d3b1a5b3fa0dc843a690bcc28515b7c2f71047d2d6027584dbcdac1448a27ec949610971323abacf85de72d58e3fd9aa890c0c6c8eee07dcdceb82a389fd9e763fb0d6c956a32c637cb49e764657e3a0d869fcdca702595d0e383886a05dfe25132f3dd94bcb7268fe306ac3f284bf4c4fbdbf6d4182dfd705505cf9a88418a23bf18043381598f8b221e6188784b84d212d177a19493c5c94f055546", 0xf8}], 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x3f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0xfffffffffffffffa, 0x81, 0x7, 0x500, 0xfff, 0x100, r2}) flock(r0, 0x6) 2018/05/30 12:46:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x8a040, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000180)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0x7c7}) 2018/05/30 12:46:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0xf) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) [ 213.022911] Unknown ioctl 8818 [ 213.035153] Unknown ioctl 8818 2018/05/30 12:46:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000120}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x420, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008881}, 0x4000) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:56 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xe71b042f0a5d97ae, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000100)={0x6, 0xfff, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/05/30 12:46:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) pipe(&(0x7f0000000000)) 2018/05/30 12:46:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x105082, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x2, 0x6, 0x1, 0x7, "3810adddc610c69ced73928f7ef7e5a1e435e6120ae6cc5ddb037772888394893a89c21d139c5a65a32e9086", 0x20}, 0x0, 0x0, 0xccbe, r2, 0x0, 0x8, "6637cb44f26aa39ce893433510ba9a2b1fc9da807351fb5553267d16c83834674c0634cb21f9694e5342a113e01300d43fc13e51ef9eee7ba4c601929061ada6", &(0x7f00000000c0)='em0\'&trusted\x00', 0xd, [], [0x7fff, 0x1ff7b0af, 0xffffffff80000001, 0xf7]}) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$rdma_cm(r1, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000400)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000480)=@resolve_route={0x4, 0x8, 0xfa00, {r4, 0x1}}, 0x10) 2018/05/30 12:46:56 executing program 3: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001440)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001440)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x10000, 0x4, 0x30, 0x1, 0x9, 0x2, 0x100000001, 0x6, 0x3, 0x9, 0x100000001, 0x7, 0x8bd, 0x0, 0x4]}, &(0x7f0000000180)=0x100) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xb, 0x5, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0xba, "6655de87fef296f9136d3e500af341ff7a0b02027acd781fc879d65d7e71e0154cba3f24dd02550597b03407bd0816f063a8f86d0229d2f03cfc1722546626f2b1d8c71ecbe4649140683186b57278466467c282aa407a6698aad62183abede0ffd5d578ad9114c2d9aa730bf414e41e99c9d57270575044a8c356755c06ceaedfb24ed70d843ecc6b53e4d8d7191880268ec7457e0508fa36f8bd376d33661bed5838a0bb2fe4624527a4dfc72708afeed79c0d2a8ca579cae8"}, &(0x7f0000000000)=0xde) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) 2018/05/30 12:46:56 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) r3 = socket$netlink(0x10, 0x3, 0x0) flock(r3, 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) flock(r2, 0xe) 2018/05/30 12:46:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x44a000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000180)={0x7ff, 0x4, 0x80, 0x0, 0x0, [], [], [], 0x2480, 0x200}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) ioctl$TIOCSTI(r1, 0x5412, 0x1000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) 2018/05/30 12:46:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0)=[{&(0x7f0000061000)=""/212, 0x100000}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) flock(r0, 0x6) 2018/05/30 12:46:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000003, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x9, 0x640, 0x9, 0x9, 0x81, 0x1000, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xd03}}, 0x0, 0x2, 0x0, 0xfff, 0x3}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0xe8d8, 0x7, 0x800e, 0x100000001, 0x6e, 0x7, 0x9, 0x7, r1}, &(0x7f0000000440)=0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x185000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) fcntl$setown(r0, 0x8, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xa0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="af660400770701000000ff07700809bcb048b8198a3ce1cc027b909127fb2c158673d03eac3deceeba28576e5eccb783e6a528f0160723b12b42ad369119670ff9c04211722fb7ea67abb596f2927aad5ea1ea4c90d7f0049fc301bb"], &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x5}}}, 0x84) 2018/05/30 12:46:57 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2a00, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0xa0000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$netlink(0x10, 0x3, 0x0) flock(r2, 0x6) 2018/05/30 12:46:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x3, 0x1, 0xffffffffffffff7c, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x4d1, @empty, 0x4}}, 0x5, 0x1}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24}}, [0x200, 0x1ff, 0x3ff, 0x80000000, 0x200, 0x7bb, 0x77c, 0xaee, 0x4, 0x48b9, 0xfffffffffffffffb, 0x6fff, 0x2, 0x3, 0x6]}, &(0x7f0000000440)=0x100) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000100)={0x6, 0x2, 'client0\x00', 0x4, "b75fa7bb89b70c56", "b49c24cb89756f8c761efbca2be15fdfefdc8a628aa6afd7d0e777b5da673a21", 0x4, 0xfff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x100000001, 0x40b1, 0x0, 0x0, 0x349, 0x6, 0x81, 0x1], 0x8, 0xffffffffffffffff, 0x3ff, 0x3, 0x2, 0xffffffff, {0x400, 0xe2a, 0x0, 0x92ed, 0xff, 0x8001, 0xba, 0x1f, 0x2, 0x8001, 0x6, 0x921, 0x3, 0xff, "ce89842b537d1a2c62aa551c62f73474ca3e5317bfac2d87214d524bde303886"}}) 2018/05/30 12:46:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r2 = dup2(r1, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000140)={0x100000000, 0x2, 0x0, 0x6, &(0x7f0000000080)=[{}, {}]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x1f, 0x4e20, 0x0, 0x4e20, 0x4, 0x2, 0x20, 0x80, 0x62, r4, r5}, {0x8, 0x48000, 0x20, 0x3, 0x20, 0x40000000000, 0x3, 0x100}, {0x7, 0x8001, 0x7, 0x200}, 0x7, 0x6e6bb9, 0x1, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x7, 0x3, 0x800, 0x29a, 0x1, 0xda}}, 0xe8) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000040)) 2018/05/30 12:46:57 executing program 7: r0 = socket$inet(0x2, 0x40080000, 0x6b7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x4, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2}, 0x14, 0xc7d, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00', 0x1}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000240)) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x593400, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000180), &(0x7f00000001c0)=0x4) creat(&(0x7f00000002c0)='./file0\x00', 0x51) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f0000000380)=""/59, 0x3b) 2018/05/30 12:46:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2a00, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0xa0000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$netlink(0x10, 0x3, 0x0) flock(r2, 0x6) 2018/05/30 12:46:57 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x6) r1 = socket$netlink(0x10, 0x3, 0x1f) flock(r1, 0x6) 2018/05/30 12:46:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x7, 0xa2, 0xf2c, 0x1f, 0x7fff, {0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x9, 0x7, 0x0, 0x8, 0x3}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x80480) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000280)={0x5, 0xfffffffffffffffd, 0x8000, 0x401, 0x5}) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:46:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000000080)="43f73482537489abe9dda3b7356cceecac90a2f6a2ac742dff5f60dae7816029ac6baa5118c8e7fbb9096cba496e500b074145aededa7b1d273ecaf5e5ee23c74103ee01ae89b8677513d74e") ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000140)=@sco={0x1f, {0x31, 0x5, 0xfffffffffffffae1, 0x7, 0x1, 0x5}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="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0x1000}, {&(0x7f0000000240)="a0136bab76558ee1cfdc7729406f2e3e8b2f3607bc3f45cd025138a8afe94c0153e60b02318027739f8f9a1abb9dd94fd9aee121ebda2eec014d2237e3785abdcc3cd2ed2fb6acb99fb6eab9040554256b94286c4c264601d04515c6f7194ad17208f3801875f6114698ab3ecc88ccd9e821b9f6d9d0fb8936ab750855a6aa9bb1d58abd0f681220dec6f75338ee81385a6440e753490eb3944c2d7f253d44ce58cb924ab91ba184adaea10671d2ab58c878905afb552c8f3e9097df51753652bb0e7c5fb886e06820d9e063ba5d0c767352cfd71e0e5f7a1f", 0xd9}], 0x3, 0x0, 0x0, 0x800}, 0x8010) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003440)={0x0, @loopback, @loopback}, &(0x7f0000003480)=0xc) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000040)) close(r0) 2018/05/30 12:46:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8441) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0xfa09) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000000)=0xfffffffffffffef8) sendmsg(r1, &(0x7f0000000780)={&(0x7f0000000040)=@ipx={0x4, 0x9, 0x6, "72110d5dfe77", 0xffff}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)="f74dfdb4628bffa0bdc1a3f90ddc88d707572af3af9b2495c2289147ebbbcb4eb11e462aa59cab59a2f9b3cf6038481ebf3e2c315944956a1898d6d0ded15052f188ea46c6ad5895aaac068ed40ffba46756b5ad4337f23d9cb754955313649abb4c87", 0x63}, {&(0x7f00000001c0)="bcd54cfd46a4d37342d4faf4fa2881d76e66663ddc56bc8c70f8815ff5422ff62038b300e2502a88a6714a26e8b92004839499187422abe9e8ac2a1c19152fb45954e5455b736dba4a60004aa52e806944", 0x51}, {&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="c3984839528dc72c0a9b986f9f8079ee14be245635cfd621c8a2bd99b74b9637850dbe5227a1fc72b30e995e57746277da59aaf4735c52c4f88236556833421b42", 0x41}, {&(0x7f00000003c0)="ff33e528e5046783aa3f52fac0a21453fe36a96841b8e6de03425772fe246cb2f89c8b5c7599781b3af9e0acbfc34868066685f798426533f1dc9801a2b5a8f12d19e660ad1c3e95e411985dd663540b17a3e90e10124bf1c61c557cf21974559bb3be2666a0d3e241d5cf74c2ca3559abf1a8504ae489853a0df8bf38221adb7bd0102018c31fe4464c391ef6270faff65ea8c6bf7d71a9ddd0be21907e5139d58990a73aac5473e25bded2eeb5bcab7129ba636a62", 0xb6}, {&(0x7f0000000480)="33dfac923857dcc52225fe900c07daefc8b5ac641e3e0a3c1cac9462c22005c41a470ee7df2cf014e0e3a5c75881bee4ed90d8844938685de9dbce1347989bc7ba63db08fb904f7c55dd5c087de111976509c18828609d8924ba7d452930aa95041384daf8c202d5aa3358bf5b0f5acb4e3242c6cc6a4324126b737b56a4753b705afba8b612ea2048470e4671dfc8a2a26808a3e490dc0dc6fbbc75f1e24f4a1655c1fedf7f80c1c74739216905f9856a32c7392570d9f85c1643f7a8fb2a053e68abc42bcfd8f12c7cc71fe1c1f6e6c9067f3312fd87d03fbe", 0xda}, {&(0x7f0000000580)="fe093bbc9f60f151f0ad6007aa8560ffa09f363000e21d06fce4c5baaf068c3a2c2039c7b7567deb46a3689f77399c9895c6aa6237ce820c84828bc11a77ef1190aa23818c3c53307a1a6508ac9a4e52953fcc7c3ea66c74a042309bd437cb6093e11d531467e9e494ef1bbd0850a1c9c16c1e383b595d952d6c1d2168814ea796e5317687f4db034bc0a9d7dbb182aa50c5c81935848c72eeb6e7590b790a7a88", 0xa1}], 0x7, &(0x7f00000006c0)=[{0xa8, 0x105, 0x2, "4bb468e52e643dd392e4bc73820fbcde93a49ad33ff4161d0bd5ab23e5f947dc41ab24a17a5966fa8a685081a1f3d37ff871b07bda50e4fcc8c2a4c65d9122d295e773b991211664fe1f156a887337de58b274606246f4e7c3620722e8baefb4e9251f64bd3c9e1fce38bdc8b444b978ab94947112eb90fd4c555f0f1f703a606e6e2cf2da00037a9c86ca40b67cfc13911f8ae77c1f"}], 0xa8}, 0x8000) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000001440)={{0x107, 0xffffffffffffff3e, 0x1, 0xb8, 0x15, 0x2, 0x2a9, 0x4}, "f73dcabc985adf61e8a38870907bf85dea3f4be16682126c50b838e857f24f03dbb596144a0f59c9c41a63b30b1bad58be6fe4c37464fa14f0146437282481533d93fd22dcdd77455ffd0a9d21c8c2bff2e9fb2a0f5aa93c6e68184627af3123038270bcd1f0715ca381145fe55a918181a661d285e78a86e7dafcff0fdba98f585e5dd20a1926d72168f8801283a0c0964a133ef1537e0e4a86c609b11606c3026be3502d81284a3c0285660e444b688884fec957da6e6d4fa94c1a5a95a9426cac6377d65376ccf4d74b1720e0b3ee22d36bad76e7b7ceca5547131d9810b22bdb59ce29173b662c21d383d11291", [[], [], [], []]}, 0x50f) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) sysfs$2(0x2, 0x1, &(0x7f0000001980)=""/230) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000240)={{0x401, 0x6, 0x8dcb, 0x4, "3e37086818a598f537d34c03187db6640297c296404612134cdec343c0c7893b5c7e9b4e8ca712a26160d091", 0x2}, 0x0, 0x0, 0x1, r3, 0x4, 0x8, "7b7b1ba1ca1cb2aacf5c2d950f8c7673c2a97e716d3f5bcfa32181b0b64aff9053b38f22c85e7970097c2ef20a0c7bce5b7d30c3e988e4dcc70b8eabbdf8e945", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12, [], [0x0, 0xc7, 0x8, 0xffffffff]}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000140)=0x20c000000000000) 2018/05/30 12:46:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x3, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0x804, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) accept$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) accept4$packet(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x14, 0x80000) sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r4}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x0, 0xd5, 0x401, 0xfffffffffffffff7}, 0x19, 0x1, 0x0, 0x0, "50f5837594b5d69fc7e10b494167ff4f5139cb18cc2b283f7184f643453716228fef7a7f169cf5b8e707049429e33150ec70b542059d73a8a65975274ccee4ba"}, 0x48}, 0x1, 0x0, 0x0, 0x884}, 0x4000001) 2018/05/30 12:46:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/05/30 12:46:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) times(&(0x7f0000000180)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x100, 0x4c00) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', "21236d696d655f747970652ffc00"}, &(0x7f0000000080)=""/241, 0xf1) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4140, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x44, 0x20, 0xffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xaa8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x8, 0x2, 0x800, 0x739, 0x1}, &(0x7f0000000180)=0x98) flock(r0, 0x6) 2018/05/30 12:46:58 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/167, &(0x7f0000000040)=0xa7) r1 = socket$inet(0x2, 0x7, 0x6) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='dummy0\x00', 0x0, 0x0, 0x40}) 2018/05/30 12:46:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x24200) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r4, 0x602, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1a}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x8040) fcntl$getflags(r0, 0x40a) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x50024}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r4, 0x0, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x84) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x7f}) flock(r0, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/05/30 12:46:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) 2018/05/30 12:46:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xa8e4, 0x48000) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000140)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'dh\x00', 0x1, 0x0, 0x41}, 0x2c) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000000)=""/175) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x0, 0x3, [0x7fff, 0x9, 0x8001]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r4, 0xd7}, &(0x7f0000000300)=0x8) close(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x4}, 0x8) 2018/05/30 12:46:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80000) flock(r0, 0x4) 2018/05/30 12:46:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2080) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x6, 0xfffffffffffffffb}, {0x8000, 0x2}, 0x2, 0x1, 0xb9}) 2018/05/30 12:46:58 executing program 2: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x20010, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80400, 0x8) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000080)=0x80000001) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/175) close(r1) 2018/05/30 12:46:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) prctl$setendian(0x14, 0x1) close(r0) 2018/05/30 12:46:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x800) ioctl$TCSBRKP(r1, 0x5425, 0x7) inotify_init1(0x800) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x4d5, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:58 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8800, 0x0) r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000140)=0x1c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) close(r2) sendfile(r2, r2, &(0x7f00000000c0), 0x0) 2018/05/30 12:46:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:46:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='rose0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0xac, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e22, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x70}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0x9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xc27, @local={0xfe, 0x80, [], 0xaa}, 0xffff}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x9d, "940c52d6c2c66c8ead2fb6102dcb38e604507bd72c539fcad0d61633cc355758a2c63a912bf9c61fa9d6de6b163a6b629176ba92ce7c70ec43b4d810a2c17d4c2cf79fa0c912b92c58df9751c2b9aa6020b4ffdac7fe49b404751f9ff4d30dd6d43d7c9915a820fc1bde7864536e1b7c0c8445e9a49fa2d8dae77334cdcd6bbdb1b0ec08693c62cd06cbdcb66d54f7ed686997f5989999a39b4bf9d56a"}, &(0x7f0000000580)=0xa5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3}, &(0x7f0000000240)=0x8) r4 = memfd_create(&(0x7f0000000200)="23040002b02b008e96a2912923d68db6c841f0f858792641d8fdbf1865fe33e0c19981285572153af27cbb04ff7d0659e1296da9ebd0cd049248e566e8da7259a303ab29bca92b68843f3a5d9560c449d5a3d35bfa", 0x0) write(r4, &(0x7f0000000040)="0600", 0x2) sendfile(r4, r4, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x80000000004, 0x200011, r4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000002eff0)={0x394, &(0x7f0000000000)=[{}]}, 0x10) getsockname$ax25(r1, &(0x7f0000000280), &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000005c0)={r2, 0x80000000, 0x7, 0x50, 0x4, 0xfffffffffffffffe, 0x4, 0x80, {r3, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x4, 0x9, 0xbf12, 0x9e8b, 0xfffffffffffffffc}}, &(0x7f0000000680)=0xb0) fcntl$dupfd(r0, 0x406, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x9d2ee9a, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, [0x8000, 0x7, 0x800, 0xfffffffffffffffc, 0x7fffffff, 0x200, 0x9, 0x8, 0x8, 0xffffffffffffffff, 0xd1ce, 0x2, 0x1, 0x3, 0xf2]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r2, 0x1, 0x8}, 0x8) 2018/05/30 12:46:59 executing program 7: r0 = socket$inet(0x2, 0x5, 0x3c3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) sendmsg$netrom(r1, &(0x7f0000000800)={&(0x7f0000000180)=@ax25={0x3, {"425c9818f19958"}, 0x7f}, 0x10, &(0x7f0000000680)=[{&(0x7f00000001c0)="28c5fe4b3a37ac8ec38fc7d76a7b9bf6c60e1116233ff59a010868299842a575e25729dfb4f80860f35f18c86a19190e81e2eaf8a21d9a1e27c3174e88c8552c275dc7a546f5f1255140db4ae3e657c6db74274ff86eafe561c376e825ad4cce401a91f25f2f24bd97ca1b4ae16f4ae540d9634625b4d80730a17d", 0x7b}, {&(0x7f0000000240)="fb4a67bec416ced818d494d6f5249a400f65c880203017f3fdf6e79a439f22cc5e4cb7cc7d871305a353224d9f93f9838690eecd8952497933ff1fb31c4df810d802279992fe9b2b4cd4ef608328897b0169c1b929df15d636dbd0697aa4efd99c25182127b3dda0cf0f1aeb5e1464b48b7e4b588421d7a2451a34c6f23cdb981a30de3b2d267c6c63690beba716311605401eaaf35a1f8fe083b370a74eabcfbb711e6c5bc3e8b6ea2301e3436f6778e97c718dae83521e267dffa339962febfa08948d977ee0b08a249eb351a6499e", 0xd0}, {&(0x7f0000000340)="0b6e2dfa3b4dec4e674d9d0fc0044cc4491d4b73873f1d9cd3e43569383287d044246bb50a6ece1896d1bf7063f3f5630771f3741a5317ddd9", 0x39}, {&(0x7f0000000380)="8966050f69ea057c0e65c4f64034e5f24ef883f9e85340c8c125165acb03cda00f3334f4bb84eacca8b091b18e098716683b9d63889fdab3facb0fd6e40f2235799125bf7ea4df895211c19b4a1f75a425c610c6fb2b104392c7ea407509726cb124b1bc0961c446585b80fd33775fca7f5ce873fa80fc3271a4092be6e69309ace0280a862517ec3415f87d454cabbf5d60c4d36f79eef9d57f9f058815f2ba3919ed2219fee686ccf63e947ca9f1c71b62adb0720bbad613204ab3d96432c1307cca6ac64bf125b06f7908cab749ffe601099fef61d06c", 0xd8}, {&(0x7f0000000480)="72fa7a12f61475793b9f428b572f6196c934b89edc4c5f017bd7fdb29b4e4b6903772f0cf6ea87da7c0d03e5e95beb1737ed3604", 0x34}, {&(0x7f00000004c0)="26112f5b3b9148cd22545ab51c9275c13c32dedac0c3c76817ba93c63f2dc6448934e081c2fb9e7bbe07dfb66e26d4a26149abe748c9793efa1f80e7dd15b09fc94a8c6f273d69f6572b2a962f21149a3f66d6768f7c4b415b86c5e127104d118f7e83fe73d5de4b595dfed41f8116f2c303e27962c8094f7cebd7084b9a03e001bcb8", 0x83}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="15885f62cd6ca5d0d448d8622e9529a3ce0facb57bd6f18f97aa12b5123a3a269a636cc64eaf6707052cd0ed2bfbca90dcaeb66565e7a0566f9cc897fb49017818a21cd3e313b55e6030fc074abd9a552b8b0814f6adebba45c04535adbeaee61b181881ed359be24bb4d7ebf8488b611ea06a908076d2458d1972d585a1917c683c9ba15c8ce95642ccc5866866a9be42086f41a91c69308481417ea324dd0f3bef57d82f9a2362307dbbbcb0c5e76753852dd6f84d40", 0xfffffffffffffdf0}], 0x8, &(0x7f0000000700)=[{0xd0, 0x108, 0x3, "4aee3a06cf5af65a2dba775b1c216bca15136392c25fbecacf440d6672e091e5f5b05c44c3733f835ea187fceb0e8ddda6987e2e61666b193c7b041b8bc1bb186dcf7d72277c37d011a90a274afbacece24af59b589f5d5aa56d3696f9ec2b84485e41bc5ccfbf73ff817ef5e469f9c60e3186611443e8abf7fd0280b7e14c4c7aa9034fc4d21d2061eeac2e9b9a1830bf75bcc0f5d076c3ac942aaa2a0d9d0b9fa6f35ead674faba535b31256adfd962663fdae61885d040361753feb1d6ae4"}], 0xd0, 0x40}, 0x8050) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000009c0), &(0x7f0000000980)=0xb) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00', 0x2, 0x0, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000840)={{0x100000001, 0x7a8a6f81}, 'port0\x00', 0x20, 0x81040, 0x4, 0x81, 0xffffffffffffffb1, 0x2, 0x5, 0x0, 0x1}) 2018/05/30 12:46:59 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x12080, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x10000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:59 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xa3, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000180)=""/163}, &(0x7f00000000c0)=0x78) 2018/05/30 12:46:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x60f3bef1, 0x6, 0x3f}, &(0x7f0000000040)=0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xff}, &(0x7f0000000180)=0x8) r3 = semget$private(0x0, 0x0, 0x3c0) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f00000001c0)=""/51) 2018/05/30 12:46:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xe}, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup(r0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000180)=r2) 2018/05/30 12:46:59 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@generic={0x32, 0x0, 0x2}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff3e6, 0x20001) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:46:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) socketpair(0x12, 0x80803, 0xff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000001c0)={0x4, 0x4, 0x4}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x802, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) 2018/05/30 12:47:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x13, r0, 0x4c) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000000180)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f00000000c0)=""/3, &(0x7f0000000140)=0x3) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/81) 2018/05/30 12:47:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'bcsh0\x00', 0x1}) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000000000)=""/125, &(0x7f0000000080)=0x7d) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x100) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/30 12:47:00 executing program 7: socket$inet(0x2, 0x4000000000000001, 0x0) 2018/05/30 12:47:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r2 = dup2(r1, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000140)={0x100000000, 0x2, 0x0, 0x6, &(0x7f0000000080)=[{}, {}]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x1f, 0x4e20, 0x0, 0x4e20, 0x4, 0x2, 0x20, 0x80, 0x62, r4, r5}, {0x8, 0x48000, 0x20, 0x3, 0x20, 0x40000000000, 0x3, 0x100}, {0x7, 0x8001, 0x7, 0x200}, 0x7, 0x6e6bb9, 0x1, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x7, 0x3, 0x800, 0x29a, 0x1, 0xda}}, 0xe8) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000040)) 2018/05/30 12:47:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r3 = semget$private(0x0, 0x3, 0x80) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000000240)=""/225) 2018/05/30 12:47:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/175) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000240)=0x8) close(r0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/30 12:47:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x1, 0x2) sendto$inet6(r0, &(0x7f0000000000)="845b1e12b2b437127119c7af7dca2bf7366eedb803d18c12bbf0ac17b4518c7c27cd5dd38483836c97bef14dd124ef6a0d0e434844a3c97eb350300b8a341b332f0b887131a1b5343e0862c95d075c87bffac7cb7c72937f2666f9e6402ae99750cb05ebb3c5c8b5b0a69b11470d87b5758f379c48350680c0e5b6fe770b71fa2f148f8480f9689677b265d5ee040542e3484bf60f8e6e2890583f6ba9730514eaee629fb8b76e9dc54acc9611106c2ec9c0174bf7b89175e2c7", 0xba, 0x8080, &(0x7f00000000c0)={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x1c) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, 0x1c) 2018/05/30 12:47:00 executing program 7: socketpair$inet(0x2, 0x6, 0xe9, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x460003, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x4, 0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) arch_prctl(0x1000, &(0x7f0000000100)="299ecdf785d54b5a3701e8a6ed912e9adbef6b7c6d4adb39512724c03938db5648f46cfcefeae5faa10960d447156aae08111ec610d8901c7060904e5b07390200000016a2ccfd7d61f9b2d3690000003c0a763966ec3e04833eeb7a22341b191a9a37a37a0b29c04c93216c95fd76168131516bd7681eba97aeac54230e767e5d764f3d4d52933ac12891c9bc5ddf04c5fec2e293af6d411fc451cbaafd2bd3a005dd0e1ebc991848e95a45d9039c5b5903161f0e4e62ed1a4f3d2af12456613a5ba56646b5d2dff448c9fd120092f3dfcf325f33969b7d9f685c071e12caf33a863920c6fee911aefaec0a388a836ca91ab0566b5b5a92115d5834711c684b0c17d0d8ee8a67d26fc1cacf736d686739c8512219395a19151f610f547c599a674f217beac56a") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60060000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, r3, 0x400, 0x70bd29, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xd47}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000) 2018/05/30 12:47:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) arch_prctl(0x1001, &(0x7f0000000080)="2fd36145a914e4fe14257841d3d8ab93bbef46f87ffb588d94598092ca524243d3a12065ab1b61") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/05/30 12:47:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'bond0\x00', {0x4, 0x10001, 0x401, "ae5256abd5c9", 0x1}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22}}, 0x9, 0x2}, &(0x7f00000001c0)=0x90) 2018/05/30 12:47:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) 2018/05/30 12:47:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x4) 2018/05/30 12:47:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/05/30 12:47:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x5, 0x7, 0x7, 0x53d, 0x4, 0x8}, 0x209, 0x2, 0xfff}) 2018/05/30 12:47:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setparam(r2, &(0x7f00000000c0)=0x1) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e23, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x101}, 0x8001, [0xfffffffffffffff8, 0x100000001, 0x6, 0x7fffffff, 0x6, 0x6e7f, 0xfffffffffffffffc]}, 0x5c) pipe2(&(0x7f00000000c0), 0x80000) 2018/05/30 12:47:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r2 = dup2(r0, r0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x4, 0x7, 0x0, 0x8, 0x20, 0x8, 0xffff, 0x5, 0x10000, 0xb0, 0x18000, 0x2, 0x4, 0x0, 0x8, 0x4b, 0xffff, 0x6, 0x9, 0x4, 0x6, 0x6, 0xdfe, 0x4, 0xfffffffffffffffb, 0x100, 0x1, 0x6, 0x2, 0x1e, 0xd6f3, 0xf0, 0x7fff, 0x5, 0x0, 0x3ff, 0x1, @perf_bp={&(0x7f0000000040)}, 0x8, 0x1ff, 0x3, 0x5, 0xfcb4, 0x100, 0x3}, r1, 0xf, r2, 0x2) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:01 executing program 3: recvmsg(0xffffffffffffff9c, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/214, 0xd6}, {&(0x7f0000001440)=""/171, 0xab}, {&(0x7f0000001500)=""/163, 0xa3}, {&(0x7f00000015c0)=""/164, 0xa4}], 0x4, &(0x7f0000001680)=""/185, 0xb9, 0x8}, 0x2120) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x23) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000040)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/05/30 12:47:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000010004, 0x200) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000180)='./file0\x00', 0x240002, 0x20) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/30 12:47:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) flock(r0, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x699, 0x40000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0xcb) 2018/05/30 12:47:01 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x630000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}}, 0x5, 0xfffffffffffffffd, 0xff, 0x4, 0x8}, 0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000080)={0x6, 0x1, 0x2, 0x10000, &(0x7f0000000040)=[{}]}) r2 = socket(0x40000000015, 0x5, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="0100ee00", 0x4) flock(0xffffffffffffffff, 0x6) 2018/05/30 12:47:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x80000001, 0x7, 0xff}, 0x0) 2018/05/30 12:47:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'nr0\x00', 0x2001}) flock(r0, 0x6) 2018/05/30 12:47:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7d) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) fanotify_init(0x0, 0x800) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x8000a, 0x81) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x12f, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) accept4(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') mknodat(r2, &(0x7f0000000440)='./file0\x00', 0xc000, 0x40) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xe0, r3, 0x108, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff00000000}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3204}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xe0}, 0x1}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400100) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/05/30 12:47:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x796e7aa8bd7ed1d, 0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000180)=""/229, &(0x7f0000000040)=0xe5) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) 2018/05/30 12:47:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bind(r0, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$setown(r0, 0x8, r1) 2018/05/30 12:47:02 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x0) mmap(&(0x7f0000012000/0x10000)=nil, 0x10000, 0x4004, 0x32, r0, 0x40) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:02 executing program 7: mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x100000000000, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/30 12:47:02 executing program 0: r0 = socket$inet6(0xa, 0x813, 0x5) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000100)={{0x200000000000, 0xe7, 0x0, 0x9, 0x124, 0x9e}, 0x6}) listen(r0, 0xffffffffffffff7f) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000800)=0x9, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x3, 0x9}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) process_vm_writev(r3, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f0000000580)=""/88, 0x58}, {&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f0000000600)=""/26, 0x1a}, {&(0x7f0000000640)=""/35, 0x23}], 0x9, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/69, 0x45}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:02 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002a00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002b00)=0xffffffff, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000000180)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) capget(&(0x7f0000000080)={0x0, r4}, &(0x7f00000000c0)={0x100, 0x3, 0x5bc6, 0x7, 0x0, 0x64}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) r5 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x5dad, &(0x7f0000000180)=0x0) io_submit(r6, 0xa, &(0x7f0000002a80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x10000, r5, &(0x7f0000000240)="95163d705dd4dd4b751aa75cb9aa5cbd2601df51744f01bdb33c8d6f6a1f86e55b710e7580d01120355c7b929b1851d62b9a355310e9b1aec58a61e6376d26d6a507a6a6b0d6fc241a4aca5321d1e08d292afa306edaf77545eb90cc76e8a2110280dc5f19e8507336a7579e4f084454213321b5766bbc033a382836ea70496cea799f955f540fa53ba1db2fc3573b570e", 0x91, 0x7f, 0x0, 0x0, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x400, r1, &(0x7f0000001440)="473dc79a56aff45db1443fc46006d606db9f6bdb48f1a928092944b229bc2e3fb3531c801742ee3f05ffa3797a05333e59f7b5ba44517d3c907711877c46b9126b0a812c2b096601be58b25939f6d06dba07d0f47939f493d0a70a5cc0ee84bac00f37a5fc64d0dddf430d8d1145bac37cc355b66407da21df49fc42885b4e342a2037cf4df587328b0edf8cace81ce5f8bea858ea41d97f24e94223d4f33b8517c99e3ea15723339c90cf98674d4d21e4931a2c78d9de33c6c5ad460de322ed926e7f27a5866e28661f770a9639c8ae837daaae7d3c302d607ce3794b1c1d543911e76e6c7c2a92f8e1", 0xea, 0x4, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000001540)="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", 0x1000, 0x2, 0x0, 0x1, r3}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x7, 0x7f, r3, &(0x7f0000002540)="2db71c1480de602d5372", 0xa, 0xee, 0x0, 0x0, r3}, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x7, 0x7f, r3, &(0x7f00000025c0)="a8172e32fb34c1707b36332c64ead3ac8329ce5f9f91651aeeac7bdfc097c3dfee0610cf3fd24a9f29d5d4aeb3a9fc981ff7a90a281afd899f6d924bac13f9c67c6daf548708c0db561d6a2f71aebedde19fae0bc93d6252de938283beb1ea565e7a340ae90359e17d4161acf28fa0af1013383f01a3d268b081ee56dca5fa1ed8d3a3d8d38194ed54ef8c68d5b09172ffea56c82fa6aabacf75b9611a", 0x9d, 0x1, 0x0, 0x1, r3}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x7, 0x4, r3, &(0x7f00000026c0)="8e8e051513636c2e3037b0c5b0dd683e9c1da81a4728991d529cc0163fcc3fad2de3a877c3cc879e0cfafc606379e14ae9b53df7b7ea23dfde6f7b392fd53bd0aac62d077773e802167ca3e4cffbdf676d41ea7f67225dedaa6bd144a724fbf21c5b9fc97feb46aa4d5a94e251207f3c86a1ec14bbdf", 0x76, 0x1ff, 0x0, 0x1, r3}, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000002780)="3fbed9ba83a96a732c124e0fb31aaecc9b4dcd464593ee2400b1cef15bbe9c56030c39abc0b017b1778df7dfad959154d9321e246b564c07c7737cc5249cca8131219360e592ec963d92f1a8465eaa200a1f5fe34e1235dffecfc53b43011f71dffa4b3a09423f3d8b9131bd60", 0x6d, 0xfffffffffffffff8, 0x0, 0x1, r3}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x8, 0x40, r3, &(0x7f0000002840)="cb355277740138885c741112e438d949656f333b061c2b9d3225809b295bec91", 0x20, 0x9, 0x0, 0x1, r3}, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f00000028c0)="6e0e2cf175fefbc3397cd07d89f33baf453be343326b6892f5a5401624e7ad730aad55aa669d24e3c3f0b0d9cfb6663cc18ded42b727cc01621de8e9c7bb644ed12991853eac78c912be7869fd60958e8d3210ad354ba3be63d2fc6e1a31924b09ad09d1cbb75a22d9928a817e1a28dc01ec2be4a1d805a08ed034571b4206faf3e0e070418440f75f7bf44487dae02edfbc09b542c94640c90228a7b98463cb636e9bfa4b1c7b7f3e2e639a6ee271f0e02acf62e1de11dc6b25bdc0c3af5e622ba08be55de06f7e47", 0xc9, 0x8, 0x0, 0x1, r3}, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x2, 0x4, r5, &(0x7f0000002a00), 0x0, 0xffffffff, 0x0, 0x1, r2}]) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)=0xdc, 0x4) close(r1) 2018/05/30 12:47:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x2}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x400) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="6f4fc1d982761cf7e68f37ab87c37b56", 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x82, 0x0) close(r0) 2018/05/30 12:47:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x3, 0x6}) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:02 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(0xffffffffffffffff, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r0, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e1f, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/30 12:47:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setparam(r2, &(0x7f00000000c0)=0x1) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:02 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x2, 0x1, 0x8, 0x3, 0x5}, 0x3ff, 0xff, 0x4}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:02 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0x6) sync() io_setup(0xffff, &(0x7f00000000c0)=0x0) io_destroy(r2) 2018/05/30 12:47:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2d, 0x58802) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x103) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001440)={{{@in=@local, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:03 executing program 4: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x8000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4a}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/30 12:47:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000002440)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:03 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000040)="6be4411b8024515f190b2901e9d543e86a7a1241dc8cf247c69097132dc0c52fc0e194d215dcd64f1230af9a4530b2601cbf7ff9481042d2c1e18af6e9e4a393560d7ead11bce3313ce59f0de551f940ee53a6bf3409388cc5feb5c7c67ce803d19d8fb044212192233bf9a396ca61cc0f4f0215f7137d39093f42bb1b0e616a498023aef1e59f7e0afa0d27a8") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c746572000000000000000009000000000000000000000000000000000013000000cea5c9693af2762efed238c20d106b82c0f812"], &(0x7f0000000040)=0x37) 2018/05/30 12:47:03 executing program 1: flock(0xffffffffffffffff, 0x6) 2018/05/30 12:47:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ipv6_route\x00') r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000240)={0x5, 0x70, 0x7f, 0x9, 0x6, 0x5, 0x0, 0x7, 0x2003, 0x9, 0x9, 0xeb, 0xa6e1, 0x4, 0x8001, 0xff80000000000000, 0xff, 0x80000000, 0x8001, 0x3, 0x0, 0x0, 0x64, 0xffffffff, 0x862a0000000000, 0x7, 0x4, 0x5, 0x9, 0x5, 0x8c04, 0x7ff, 0xd2ca, 0xee6, 0x1, 0x1c00000000, 0x81, 0x7fff, 0x0, 0x478f, 0x0, @perf_config_ext={0x2000000000000000, 0x100000001}, 0x4, 0x5, 0x81, 0x7, 0x2, 0xffff, 0x8000}, r1, 0x3, r2, 0x2) r3 = userfaultfd(0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r6 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000, r6}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r7, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f0000000380)=""/4096) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000140)=0xb6af, 0x4) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r3) 2018/05/30 12:47:03 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) flock(r1, 0x6) sync() io_setup(0xffff, &(0x7f00000000c0)=0x0) io_destroy(r2) 2018/05/30 12:47:04 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x81, 0x7, 0xfffffffffffff586}) r1 = socket$netlink(0x10, 0x3, 0x0) syncfs(r1) flock(r1, 0x6) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xdf, 0x40000) 2018/05/30 12:47:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) flock(r0, 0x6) memfd_create(&(0x7f0000000000)='\'vboxnet0(\x00', 0x2) 2018/05/30 12:47:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/05/30 12:47:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_create(0x20) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xb942, 0x101000) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) 2018/05/30 12:47:04 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x600000, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@buf={0xc, &(0x7f0000000340)="384b8e968695d74b993c36f8"}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) mq_notify(r2, &(0x7f00000001c0)={0x0, 0x15, 0x0, @thr={&(0x7f0000001640)="d99eaa94937ce39cd45993659b8bc0fff58a0d97fa493d7aa80bcb1ee3299a2c2323f24bcc34389a1db9fe872c2a57dae7e4b79f7e2fd4c13d4affe93905e64d521dda2c8cb28a7eaa0f7d9d8d523b9844f45dff37aad7fed15e731adb369c030e44abb12266a88ee4f26059d485145661fea135b9d71adbc18a0443b1636a40a0fbda1f377455fa052012c2a17ab6cda23a1afd7a03bf27c57a4d3f185beb37b03bcc06ca509a365b186d39f49ab8f3cf9e18962f0567c3d542a9bc63a89df4c927ed43658d684a120c06b4a1bd295ba9382a629cb82d6b0c8d12fa38a9fd29de6f21b0bfa6f8e59ea08db5cc9f639ef58a3801c8ac", &(0x7f0000000180)="184780f6d1f198190e853fefe67575ad45827b2129d3f051f729a9f5dff45a9786d4ee225e8b084c90058ec9c95e07"}}) 2018/05/30 12:47:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:04 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000040)=""/243) 2018/05/30 12:47:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000013000/0x1000)=nil) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) finit_module(r0, &(0x7f0000000000)='dummy0\x00', 0x0) 2018/05/30 12:47:04 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x108, 0x2, 0x134, 0x7, 0x345, 0x96, 0x1b6, 0x8}, "acb8ba2bc307de5b8ba140be573b15eff4a1b291d1a2a2c1c9490fd7dcfd287dfadd774e52283c2c556f3002283b71a4c62c2b0a00267ab9d62576", [[], [], [], [], [], [], [], []]}, 0x85b) flock(r0, 0x6) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6db1, 0x240080) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0xfff) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000c40)=0x1, &(0x7f0000000c80)=0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$VT_RELDISP(r2, 0x5605) openat$rtc(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b80)=0x0) r5 = getegid() stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) setresgid(r5, r6, r7) prctl$setptracer(0x59616d61, r4) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000240)={&(0x7f0000000bc0)=ANY=[@ANYRES64=r0, @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf25190024164abdce1bf327733eb262f9dd5800000c0003000800040007000000080006000100000008000600d6a70000080006001444f30008000500ff010000080004003f0000001c000200080007000400000008"], 0x3}, 0x1, 0x0, 0x0, 0x8004}, 0x8000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x10001, 0x8, 0xffff, 0x6, 0x6, 0x6}) 2018/05/30 12:47:05 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000040)="6be4411b8024515f190b2901e9d543e86a7a1241dc8cf247c69097132dc0c52fc0e194d215dcd64f1230af9a4530b2601cbf7ff9481042d2c1e18af6e9e4a393560d7ead11bce3313ce59f0de551f940ee53a6bf3409388cc5feb5c7c67ce803d19d8fb044212192233bf9a396ca61cc0f4f0215f7137d39093f42bb1b0e616a498023aef1e59f7e0afa0d27a8") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:05 executing program 7: r0 = socket$inet(0x2, 0xf, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x6) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = dup(r0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)="59d8892e0ab707a2bde705b6d150924dc5f44b9d5855ff795855ac1e51cd79c72479dac53a2cf2ec11331c383c1c481671235536ac7b393228994e72e5b368c2339beced7393b24fb3acab5f856d6203ec6a6a84d0f86c2fae69f90e27c33e2f76eeb5d71767d65567508f2d7b3cd8915b449508004f77912fe62eb0edc8d780f30435acce2ec36c9ac9f2a600b44832c29983f6002ad5c11284b03879c327aad848866e962e65ad9286404e1198082a71be3cac2dca3b02b8d9e36838c44a75937a331369", 0xc5, 0x4, 0x0, 0x1, r2}, &(0x7f0000000240)) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x82842) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r3, 0x0, 0x1, 0x480000, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/05/30 12:47:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x1f, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, {0x2, 0x2, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="64756d6d7930000097b8e400e14be15c"}) sendto$inet(r0, &(0x7f0000000040)="b209391e14d8525cf5d6704545c45ebebf99e2808e12535d086683fd63e6f2849ed56bdbb172f544c43be169a5d506ac2e9d9bd565b8742739dd6abc1e86", 0x3e, 0x8000, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) 2018/05/30 12:47:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) flock(r0, 0x6) 2018/05/30 12:47:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xffff, 0x2040) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)={0x80, 0x10, [0x4, 0xd59f, 0x20, 0x3ff]}) 2018/05/30 12:47:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = dup(r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x8, 0x6, 0x1, 0x10001, 0x5df, 0x7fffffff}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/05/30 12:47:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) fchmod(r1, 0x2) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x22400) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) fstatfs(r2, &(0x7f0000000040)=""/34) close(r0) 2018/05/30 12:47:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x1, 0x7fffffff, 0x9, 0x0, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x6c0f) accept$packet(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001640)=0x14) getresuid(&(0x7f0000001680), &(0x7f00000016c0)=0x0, &(0x7f0000001700)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@broadcast=0xffffffff, 0x4e22, 0x5, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0xad, r3, r4}, {0x40, 0x5, 0x8, 0x5, 0x0, 0x9, 0x7}, {0x401, 0x6, 0x40, 0x7fffffff}, 0x52, 0x6e6bb1, 0x1, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x4, 0x2, 0xffffffffffffffff, 0x442, 0x3, 0x7fffffff}}, 0xe8) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) r2 = accept(r1, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0x80) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x400, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x3}, 0x8) 2018/05/30 12:47:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x8000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:47:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x151c00, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000000c0)="22696842281dea6f6308694a4ab717d5404fe7f9ddc88b76c4c5a3f21f6ff9c9b9d0ef22f5fc8285bec65d125c", 0x2d) statx(r1, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7ff, &(0x7f0000000180)) 2018/05/30 12:47:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x42280, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x8}, &(0x7f0000000140)=0x8) listen(r0, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r3, 0x5473, &(0x7f0000000000)=0x6) 2018/05/30 12:47:07 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00000003c0)=""/247, 0x12, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x8000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/30 12:47:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="393a340d42745eafc6690de38318b244e6cc162587d0b5521f6c2ec28081fcf094ead08c9cade1844addbb047624452adbbd71f6d959c2a08640fd3bafd9d5de05c46ebdc2dd3ad3f5946d71ee87a9b071bcfd7425ec4875819caa028cc8a5705226ea7f0003f4d284341d3d4f8000f07d890b5bd21e74c648ce8076d957cb8b9cb0457f1133c12e983f1a4b2ef403e50343d18a55cfee250cff6924eb3548aff418f5153a41207e493e030d65947816f55fdf2e1fb410abddb58b0f2c5627ecceedc59d10224a67bb20ddf2b1ac5f84f9d35f63bb09a49609b0b070697494b5b38621f0c7f259ab62"], 0xe9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x84000, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x39}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r5, 0x1, 0x10}, 0xc) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) close(r2) 2018/05/30 12:47:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f, 0x14000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x2000}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ftruncate(r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40082, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) fgetxattr(r2, &(0x7f0000000180)=@random={'security.', '/dev/rfkill\x00'}, &(0x7f0000000240)=""/249, 0xf9) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r1) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3f, 0x400) 2018/05/30 12:47:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffffffffca4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:07 executing program 0: r0 = memfd_create(&(0x7f0000000080)='mime_type]*ppp1[)\x00', 0x7) accept4$packet(r0, 0x0, &(0x7f0000000000), 0x800) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="47ab0f54cdaf8a21570ca03efc87a90d621c08d04ea6f2476069f98b9a29221875024d3feb5fc7703417114b53d47bde2a04b841eb6e87741be24598c2bb2ec74afffadc69339421e5aa95929c9e290f76911dabfc6a52965c1097d64e0e5bfc041bb2fae1b722a0fe4362eaaa736dcbf89f902ce6193031e1949573ff11625d3f12b731120ad7b67e0ed1b407e0698a81f34b574e7b5b4cdd101d310e0ccf3cedc22975aa7e2e9d3517ab4c3ae8b072d8efba7fd7ade3b0a3aad6f626776986d30e431700d65e38c483eff8dcc038d85902f41eb92564fa80eb3b5433a3097ca78be01bd40fb021841ef0ae6ed4", 0xee, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="302c52e23309ce94a892a85a617e9fa6a0e09dff4dcb3b0c1ab90c79dff5e19240b03a194fe2470966326175dfb7b8ec43ea4d492a4c6467dbe3", 0x3a, 0x0) keyctl$search(0xa, r1, &(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, r2) lseek(r0, 0x43, 0x1) 2018/05/30 12:47:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xa899, 0x5, 0x523, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/30 12:47:07 executing program 1: unshare(0x40000) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/30 12:47:07 executing program 7: r0 = socket$inet(0x2, 0x800, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x36ca, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x8000000, @rand_addr=0x5}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x10000014, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='ifb0\x00'}) shmget$private(0x0, 0x1000, 0x106, &(0x7f0000ffc000/0x1000)=nil) 2018/05/30 12:47:07 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getrandom(&(0x7f0000000040), 0xc6e9f4ae45a117f1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) tkill(r0, 0x16) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000c2, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0x1e, 0x5, "414b335054abec7c8e1be118ed5475276806d80f09b959f84465501fc8d273a88a8dd3f589076ca3dc13ff60c69933ea82bbed9e81a6adc0fd8b8fa3a433ec07", "1df62cf9a1d13fb15c0981171a28978fa4e188a04ac307904077ed29ccf53c1c", [0x9000000, 0x5]}) accept(r1, &(0x7f0000000140)=@ipx, &(0x7f0000000240)=0x31c) 2018/05/30 12:47:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/wireless\x00') readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) pread64(r0, &(0x7f0000df6000), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000140)=0x4) read(r0, &(0x7f0000000040)=""/206, 0xce) 2018/05/30 12:47:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x6, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="48000000140019b469a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/30 12:47:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x4, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x200000000, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:07 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x4, 0x18, [0x7f, 0x6, 0xffffffffffffccd9, 0x1, 0x4, 0x5]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000003c0)=""/236) 2018/05/30 12:47:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x4, 0x8) 2018/05/30 12:47:08 executing program 0: r0 = socket$inet(0x15, 0x0, 0x3) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x852f972cd60722d2) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x16, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'ovf\x00', 0x4, 0xd17c, 0x61}, 0x2c) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x3ba, &(0x7f0000000180), 0xfddb}, 0x0) 2018/05/30 12:47:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x3c) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23}, 0x1c) 2018/05/30 12:47:08 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f7061636b657413") socket$packet(0x11, 0x2, 0x300) sendfile(r0, r1, &(0x7f0000000000)=0x5c, 0x80000003) fcntl$setstatus(r1, 0x4, 0x4800) 2018/05/30 12:47:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x0, 0xb, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000240)={0x9, 0x2, {0x2, 0x3, 0x7, 0x0, 0x1}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) exit_group(0x1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x10001, 0x9, 0x7], 0x4, 0x9, 0xffffffffffffffff, 0x0, 0x100000001, 0x3, {0xffffffff, 0x1004000, 0x0, 0x1, 0x2, 0xc0, 0x6, 0x7, 0x800, 0x3, 0x4, 0x0, 0xfff, 0x101, "4c23b41100a3d177258df2d7d065fc3aa646473e783d711915cac38fb6e76b2c"}}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) r4 = getpid() waitid(0x3, r4, 0x0, 0x2, &(0x7f00000002c0)) close(r0) 2018/05/30 12:47:08 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) prlimit64(r1, 0xb, &(0x7f0000000040)={0x200, 0x8}, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x272, {{0xa, 0x4e24, 0x7f653307, @local={0xfe, 0x80, [], 0xaa}, 0x9a2}}}, 0x88) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/102, 0x66) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:08 executing program 7: r0 = shmget(0x1, 0x4000, 0x180, &(0x7f0000ff9000/0x4000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x4) shmctl$SHM_UNLOCK(r0, 0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x42280, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x8}, &(0x7f0000000140)=0x8) listen(r0, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r3, 0x5473, &(0x7f0000000000)=0x6) 2018/05/30 12:47:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x1, &(0x7f0000002fe8)=[{0x100000000, 0x0, 0x0, 0x80}]}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000040)=""/168, &(0x7f0000000100)=0xa8) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '%selinux}user}'}, {0x20, "9dbfc7b29f733fabd62fa483f2c05de240c2cd7f72332c445fa7bffc730fa51450e8bdfe0e992ff38b7d102e9df815f5bc4aa2d23a2796838d065184644c077732fe00daa70bf6295c4055e18d560c9f71ee9c4858ca2b252dd5f33fbe3afecef7a5a4da"}, {0x20, '#! '}], 0xa}, 0x83) 2018/05/30 12:47:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/05/30 12:47:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e25, 0x0, @loopback={0x0, 0x1}}, 0x21b) 2018/05/30 12:47:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) socketpair(0x8, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 2018/05/30 12:47:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000240)=""/175) close(r0) 2018/05/30 12:47:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:09 executing program 4: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4, 0x2010, 0xffffffffffffffff, 0x1) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0xc0000000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x7, r3}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) umount2(&(0x7f0000000280)='..', 0x0) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff]}}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xaf, @rand_addr=0x1, 0x4e22, 0x1, 'lc\x00', 0x20, 0x800, 0x73}, 0x2c) 2018/05/30 12:47:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth1_to_team\x00'}, 0x18) 2018/05/30 12:47:09 executing program 7: r0 = socket$inet(0x2, 0x6, 0x8000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)='dummy0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x3, 0x1ff) socket$inet(0x2, 0xa, 0x6) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x2a87}, 0x8) [ 226.533265] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 226.564813] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 2018/05/30 12:47:09 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000000200)={0x3, "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"}, 0x142, 0x4) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/05/30 12:47:09 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x1b5, 0x1, 0x4}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r1, 0xf0}, &(0x7f0000000380)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='eql\x00') getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x11d) 2018/05/30 12:47:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = dup(r0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x38000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0xc, &(0x7f0000000180)=@raw=[@call={0x85, 0x0, 0x0, 0x28}, @map={0x18, 0x4b0e1bf23479883b, 0x1, 0x0, r1}, @map={0x18, 0x3, 0x1, 0x0, r2}, @alu={0x4, 0x0, 0x9, 0x7, 0xf, 0xfffffff8, 0xfffffffffffffff1}, @call={0x85, 0x0, 0x0, 0x3a}, @exit={0x95}], &(0x7f0000000040)='syzkaller\x00', 0x100, 0x26, &(0x7f00000000c0)=""/38, 0x41f00, 0x1, [], 0x0, 0x4}, 0x48) 2018/05/30 12:47:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x80, 0x2, 0x14, 0xc, "33e0582c56c315f0716cf5a27a903c312d599ae78b07df841d023324fb38389022b3023158577b19f3ae22e5e6a0d239883f81f662e1de67a96fd847ad1f477c", "60ba2dbb63a35649756f8dac023862414d9c14655caa9aa70fa54e7e5e0730cf", [0x1, 0xfffffffffffffffb]}) 2018/05/30 12:47:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@empty, @remote, 0x0}, &(0x7f00000002c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x7, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, [@generic={0x4, 0x100, 0x8, 0x8000}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x3, 0x59, &(0x7f0000000180)=""/89, 0x40f00, 0x1, [], r1, 0xf}, 0x48) 2018/05/30 12:47:09 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:09 executing program 7: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x3, 0x3}, {0x7, 0x20}, 0x4, 0x0, 0xfffffffffffffffb}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001480)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000014c0), &(0x7f0000001500)=0x14) 2018/05/30 12:47:10 executing program 4: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x33) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000240)="6d50d08385238da8a0e2a5d2b4f5e69aeba668a5646562d081774306efbe2d64c359eabce080c91fac655107461c7d4cb7dba4b14b4921de1b6ea300d3dd0ca3ca36739300e65728304e97a546deda5cee73814a24afbe04fd25440798ccd8474181ba8f31929301d8d0f40159c1a1c91e6035bdf0718b573d0be83c2cf0fec8b3ce3a97162d4497463ace4ed6702b3ad44f82e9d2d78329b8cec053dcd3b068fa3fa09c4a0f964fda8a5d043c2c8d677ce78c81fa3fc569b44fbb5f53599804bbfb27d64a6d0d1a1c1b03eb6888e84268ac72ba7336d4187fa162a90b28a8be15d92f76aba04ccf6e846712f8", 0xed}, {&(0x7f0000000040)="265a343d9d74c68cca4da8eada70d93e4b68f996cd365b", 0x17}, {&(0x7f0000001440)="61f7be6091880dbb428d7d36d7f096ced1123a4f707605edc1ca0abb6d474673cf20c5656af413f0c770e0a08f32f0ea71b1fefe894cf1a729c1f56dd651b982c4b7ab1fab212b35359b4a7b6da5c2a01d1daa0db92d92914efb11ed3b636f348428c4e927aa93bb31c6ee4e1af687359988586c234f776f0c1e1ec4933f9100c192d9f5155e12bfcdb6725603101fc8670d239b2dcd0d2b7148e01eef6d12ac68f902f6fdb1ad", 0xa7}, {&(0x7f0000000080)="961030e388aba3a8ce4261a21361b57fea6c886a39676bdbc2496eebc0a34faa695540ea4c77e479eea9d90f0c8b48600f89b181e0b036bbcd7fff43edf850468ff440", 0x43}, {&(0x7f0000000140)="8f00c0c1d58081ef3d840d4da3ee2e8cf27f3daf1baec15814ba3cce70896bfa65302f737895b68c9965955629dbb8d860dd6a", 0x33}], 0x5) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x204000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000340)={0x1, 0x601, 0x4, 0x9, 0x9, 0x5, 0x3, 0x5, 0x7, 0x2, 0x2, 0x6}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001580), &(0x7f00000015c0)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000016c0)={0x0, @tick=0x1, 0x4, {0xf9cd, 0x8001}, 0x7, 0x3, 0x1f}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) close(r1) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x7004, 0x9, 0x16, 0x0, "733d5b394f16feb36a79082afc9ef29204cdad710fd2ad019bc3d5f8ef05fe2541c2778984739dd09b2343dc7f16b4a85df9f690a477c4ff765eea88561ee501", "e3bd1f473c80493a466098e3f85b89040a68047c205cd2f455f290e62c3e4f19", [0x1ff, 0x9]}) 2018/05/30 12:47:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x101080) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001440)={@in={0x2, 0x4e20, @broadcast=0xffffffff}, {&(0x7f0000000240)=""/212, 0xd4}, &(0x7f0000000040)}, 0xa0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:10 executing program 1: r0 = socket$inet6(0xa, 0xa, 0xffffffffffff0000) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) 2018/05/30 12:47:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) 2018/05/30 12:47:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:10 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) write$binfmt_script(r2, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'selinux#eth0'}, {0x20, 'syz0\x00'}, {0x20, 'syz0\x00'}, {0x20, '\'-'}, {0x20, "706f7369785f61636c5f6163636573737dbf"}, {0x20, '[proc}GPL'}, {0x20, 'keyringvboxnet0]'}, {0x20, 'bridge0\x00'}, {0x20, 'bridge0\x00'}], 0xa, "b004ce114bb908ca22f238cf08b94bbd5a9601723d9f38d8e6a6c02111e058907c1a083361d819852bdf231812e0a4567c20a2727b54b6ffa961edacb9b58e2da962444972a0907217b0718ae448dfc3f35e988f134efd0ec29de683cb7fb7a06efd58a37786c801a72ac92b1fa1ddddb371f810a722100c122c922cfe5190b31bc1bea3bd756ddf1495ed9a3ca87d2f0d6a548707"}, 0xfc) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/05/30 12:47:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) tkill(r1, 0x33) 2018/05/30 12:47:10 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20402, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000300)={0x3, 0x8d, &(0x7f0000000240)="81704a52d91092760a2b82178808f3c433ae8c5a399aecef5019ee060eb5f7a1e413e16ee4130685a78598b88d2b58dc37374ee4f014becf75a88540062363892370652f42f5b841d628057ef0358fde69a0566526d565e7a4026878c1e45c05f41684e997b59290b44c5ea36d9631d924afa6895def5fca61a7bf2709243e19bf655d0a86538d84fe6cf3c607"}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x408400, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000080)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000003440)=""/4096) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000001380)=""/175) close(r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r5, 0x3, 0xcd, 0xc0000000000000}, 0x10) 2018/05/30 12:47:10 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'vcan0\x00', @random="d4f33a00a734"}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e24}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) recvfrom(r1, &(0x7f00000000c0)=""/11, 0xb, 0x100, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x4, 0x2, {0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80) 2018/05/30 12:47:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x7b, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18010000001300000000000000"], 0x18}, 0xfffffffffffffffc) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000500)}, 0x0) close(r0) accept4$unix(r1, &(0x7f0000000240), &(0x7f0000000100)=0x6e, 0x80000) connect$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) 2018/05/30 12:47:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x9}) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:10 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) write$binfmt_script(r2, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'selinux#eth0'}, {0x20, 'syz0\x00'}, {0x20, 'syz0\x00'}, {0x20, '\'-'}, {0x20, "706f7369785f61636c5f6163636573737dbf"}, {0x20, '[proc}GPL'}, {0x20, 'keyringvboxnet0]'}, {0x20, 'bridge0\x00'}, {0x20, 'bridge0\x00'}], 0xa, "b004ce114bb908ca22f238cf08b94bbd5a9601723d9f38d8e6a6c02111e058907c1a083361d819852bdf231812e0a4567c20a2727b54b6ffa961edacb9b58e2da962444972a0907217b0718ae448dfc3f35e988f134efd0ec29de683cb7fb7a06efd58a37786c801a72ac92b1fa1ddddb371f810a722100c122c922cfe5190b31bc1bea3bd756ddf1495ed9a3ca87d2f0d6a548707"}, 0xfc) r3 = dup2(r1, r2) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) [ 227.689565] Unknown ioctl 35298 [ 227.755190] Unknown ioctl 35298 2018/05/30 12:47:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x7b, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18010000001300000000000000"], 0x18}, 0xfffffffffffffffc) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000500)}, 0x0) close(r0) accept4$unix(r1, &(0x7f0000000240), &(0x7f0000000100)=0x6e, 0x80000) connect$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) 2018/05/30 12:47:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x81) r1 = socket(0x19, 0x80f, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x80000) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, '/\x00'}, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000080)=0xfffffffffffffff9) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x100000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}) 2018/05/30 12:47:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r1}) eventfd(0x4) recvfrom$ax25(r1, &(0x7f0000000180)=""/137, 0x89, 0x20, &(0x7f0000000040)={0x3, {"579eea01d2d921"}, 0x4}, 0x10) fcntl$setsig(r0, 0xa, 0x19) 2018/05/30 12:47:10 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000000000)='./control\x00', 0x40) mkdir(&(0x7f0000493000)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r3, &(0x7f0000003440)=[{&(0x7f0000000080)="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{&(0x7f0000002100)="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0x1000}, {&(0x7f0000003100)="ef04ca07306b4ed65d98710013ee8e450e9ddc1d96754681236e3107a62289e102c7522d43189e9767a8afbf161c212bba956b188618358830a607b607177f92690caf4389e757955ab5bd529f0c8d1b91de173a53739b14740b417903b52827b3a0d064609c0eed222bdd956ea25eeef6db1cfb10786b00b8816a33e6e01b87e9dcfcf6cc8fadac9ae3c32c4d01e770df11356e4363cbba62", 0x99}, {&(0x7f00000031c0)="c40f6de8eba1b3f08f4ae04fe2b6993fc9978383e5abe447142cb26ebd8a24e962020c3dd2155221bae172f2a3af026b5931677066871ccb84f1e1782b9836dafa76df3c1a0ca080042cb6179639340f3e2ed2f9b94c2d1dc1e6d85246b9a9d682fbbffb0c4313201924d34829624f4a6625b9d79e7ec0466942d5259101cfec4e56f198bb1e3c0bc6937d093df082d3ea99f635e0731f282a17fe894ef654c246837dd346ae130bfc63187ca24863705ca367cd62078fc9d16982f1828caba74270", 0xc2}, {&(0x7f00000032c0)="8f66a2fe38192be8e67ede38baf36654d304a78dc357c982e7c3d9b1cf94", 0x1e}, {&(0x7f0000003300)="d588e2d81b41ba138b39aab2943bf9f5842e176652736d9dfd4ccca5aa43d8c0d2893e197879a23eaf7dc153c44d4d3c210e9ab5a0612a1383ecb42736235f6d176c883534da63722a44b6ba1a644c82ea973c4e446785061d2bdda74feca99816f0c1a1959950f9b8002d29a075069a9c387c97c3446121f560d3a50e5c3bca8e18f8dfd56b0e40202fa18ec537e66cd551124eedae39f740197ec4aa3fefdf689b7f6102b5269d4efb97df60c2b62c364aa31fde1430eab30588f2f1df0915f3a86b1d7db0b633426ae42cc962eb22db7fd555fd730ade38391c86cf1f9500bd67d196fa3db8584e1afdacbb31fe7d", 0xf0}, {&(0x7f0000003400)="42bf95ae60ad0c54b0e6dedc7d47579b56d4d1dcf561ea907299c8ecb6b7ab6af3fb5f33764344324160baacbb", 0x2d}], 0x9, 0x0) inotify_rm_watch(r0, r1) inotify_rm_watch(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003500)={0x6, 0x8, 0x401, 0x7, 0x8, 0x6, 0x965, 0x6, 0x200, 0x7, 0x80000001}, 0xb) 2018/05/30 12:47:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f747970657936ba804be73299657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001640)=[{&(0x7f0000000100)=""/183}, {&(0x7f00000001c0)=""/172, 0xffffffdd}, {&(0x7f0000000280)=""/195}, {&(0x7f0000000380)=""/234}, {&(0x7f0000000480)=""/57}, {&(0x7f00000004c0)=""/54}, {&(0x7f0000000540)=""/214}, {&(0x7f0000000640)=""/4096}], 0x100000000000028a) 2018/05/30 12:47:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301400, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) socket$vsock_stream(0x28, 0x1, 0x0) flock(r1, 0x9) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:12 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x101c80) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000000000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xb0802, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = accept(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xf6, "95a897b8b36429d03118e764b8bfa6d872b3b5cd46e1d86e549c03493903a514d36fe870085ecc3df6eb9f50dadd8f09b4a33bbb2c55972e2283516c77f6d42c25ebf50f135faebbbeb58be57b2ff20d881ce545de6c152d9ab0dd3b4e80485375f3a0103001f655221113f76276f87d8a255f4e988cde0ae651cb2675596bca1164d4361f4d64136433c3c6addb0b04a4984d1fd3762a0e07d302622aff07e57b0c90f122869e05cbc94e1aa85d8144d6984f51315d8037434492a006164239cc2bf65c4ffd7e58c156ed9c84fedfe846a7b08dda26bf72a7da12ef6de72d0f399f7e13b8861b38a66755926922ef965785322446cd"}, &(0x7f0000000200)=0xfe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000280)=0x8) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:12 executing program 4: r0 = memfd_create(&(0x7f00000014c0)='em0]\x00', 0x2) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001600)=""/7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000240)=""/56) accept$inet(r2, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000280)=""/244) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000000c0)={0x3, 0x3f}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0xc0080) close(r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001440)={r2, r2, 0xc}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001480)={r4, r5}) 2018/05/30 12:47:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x701300, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000140)={{0x894, 0x4e20000000000000}, 'port0\x00', 0x40, 0x90c00, 0x10, 0x0, 0x6, 0xfd, 0x3f, 0x0, 0x6, 0xfffffffffffffe01}) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001440)={{{@in=@broadcast=0xffffffff, @in6, 0x4e24, 0x3, 0x4e22, 0x6, 0xa, 0xa0, 0xa0, 0x2e, r3, r4}, {0xdd79, 0xff, 0x3e, 0x8, 0x40, 0x9, 0x9}, {0x8, 0x1ff, 0x6, 0xffffffff}, 0x5, 0x6e6bbd, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3506, 0x4, 0x0, 0x7fff, 0x7, 0x9}}, 0xe8) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f747970657936ba804be73299657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001640)=[{&(0x7f0000000100)=""/183}, {&(0x7f00000001c0)=""/172, 0xffffffdd}, {&(0x7f0000000280)=""/195}, {&(0x7f0000000380)=""/234}, {&(0x7f0000000480)=""/57}, {&(0x7f00000004c0)=""/54}, {&(0x7f0000000540)=""/214}, {&(0x7f0000000640)=""/4096}], 0x100000000000028a) 2018/05/30 12:47:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000200)=""/101, &(0x7f0000000280)=0x65) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d90fa7)='u', 0xaf}], 0x1, &(0x7f0000000100), 0xff1b}}], 0x1, 0x48084) shutdown(r1, 0xfffffffffffffffd) 2018/05/30 12:47:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0xfffffffffffffff7, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x27c641f7}}}, 0x108) 2018/05/30 12:47:12 executing program 7: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="0f7b32dc987088fd53d658a18b6b084b93c64a1cde60c6ac90203496dd010a5754bbfe4b038420f013", 0x29, 0x0) keyctl$read(0xb, r2, &(0x7f00000015c0)=""/144, 0xffffffffffffff3e) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:12 executing program 1: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x5) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/76) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r1, &(0x7f0000000140)='systemcpuset\\\x00', 0x2) setsockopt(r1, 0x1, 0x800, &(0x7f0000000180)="be76f05f78b0198ba8a29d0421791e93ed5aaec5712b4d8ea45a4c8f7dd5605af4afd99299d3fb3592f3792ebdcf4a79974fa355dfbf58db106199de21c958d646cba4c601c1d29dd55f43269af00402832de6a68771127e6ea6994dce11a6a4b6429ea987", 0x65) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x5, 0xff, 0x800}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xdd, "555f4fbe76b635b566be0885ead4c39faac6472927fc9da3dee65263ad77075bda9b0ab56e8eecadb62227f88e23235c8e66db5aff9b981296232c8f79069f0ef53449783d8d9db2c8fc4dbf4b2ec29b685ecefedfb0f0ff6cb046f1fd680ebad8ff053e88161c83fc6ba426811a7a89eb050527944130a203a8ad3c6b1c1b07689b7b3a1373646957e852a82e71bc99223786658455ec7eca7a688c50157e8efa028d9cb34487f346df50e678d255ab0426e6d06b207f4a40a9e84da9298695d975c2ca412ad73d450505de3619f0e1264e95dfdf1d20718a6ac5888d"}, &(0x7f00000003c0)=0xe5) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000480)={0x96df, 0x2f}, 0x2) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f00000004c0)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000600)={r5, &(0x7f0000000540)=""/186}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000640)={r4, 0x49da0a2f}, &(0x7f0000000680)=0x8) io_setup(0x5, &(0x7f00000006c0)=0x0) io_submit(r6, 0xa, &(0x7f00000010c0)=[&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000700)="466ded3d90703fd297414072f2cfe4350232941d50a2351c8353a80d8b11d6d0e6d4ab484b2153b9eda3de534b4d25cb549896339ff193eea393a47900ce8a1b298d44209c986fd62bdafab2cda2b534a05d254ec824986fd853c14748956bc6a506573f91e46e7882f8a76708c09daa5157f0e58e98e83b05c67046923e3439bba0a28756d1aea77c3a3b6a00ba3cf08ea48f4cbf190f1fd41d68257f1d57071fc1485db9747dc3c18661d10075d1928329fac436fffe2794b66f78", 0xbc, 0x5, 0x0, 0x0, r2}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x9e01, r1, &(0x7f0000000800)="94", 0x1, 0x400, 0x0, 0x1, r2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000000880)="1d75efe26777fbe72e741635d3727b2254fb98f52aa75be1ea3939f80b329fd57304a205e3938baf82a896c6445ed281616a7219e1dc11006dba27a72466ecaa2d56cb800df543a19aae4946c7a9c6400c1ce958bb05ee7662119ba094e4905c92ff0e1596d7e70e9a474dd4f4ddc18a53aa350af092fd81", 0x78, 0x9, 0x0, 0x1, r2}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000000940)="5da1861fc1467a225ac727a55f3552ab62270dba0a4ca6b58f3d0a5bf695163165f7e7453cb303743b6e1e4da7511a4c48ee5e8cebdf91863609064e3228f473626c83922472ea0aa26622ee0551e0fc719a95a307e194c0d318e67fafd09e4c6709282fc00a020c80d95d1bf4b74b985316e5208772137d4a4326af4e08a5e499ef9bfa2764fdc60a5dbb8f840acdf29b0c28a6511727a183ade4b75bc919f0fd9893ca8895925271f01c39aead91157d7294630e2f895e888ebe101317ce5767110a058c349704d07c5cbceffd45606932f5d1", 0xd4, 0x4, 0x0, 0x0, r2}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x6, 0x80000000000, r0, &(0x7f0000000a80)="83b599e5212b79e7fc9bcea76b29a2d5f13fa692df7fa5b714eba1ff56babf1e6bc8eb7e5f977eb3f69af4f893d35f11a3e64673ab82deee3d7e392695919693a3e903d3575a526dc260de872297478c8219dd07b8aecb6d645e741ca97421c90237c9bc7542c222ba067c8ff19cc3c92af17a4795aa403532704cdcdabab3ea05c74380d785afab27c43315c09adad163177eba3f35b3e043c3d14c34f0c4bf7df92370d4211f61b80430fae559b153ab54b7ba051154f035e8d64c8482c7b6f17de8920d86d60315", 0xc9, 0x8000, 0x0, 0x1, r2}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x3, 0x9, r2, &(0x7f0000000bc0)="3099a32b0104419becb24f3a17be2498029c3073627d8d49ea75478edfcc0994df0bf486b6402973b00c65652f21bc88974917ee33d26816fd5c90eb9b84932e76fd3da0eb9f507bfdc7f994f56e65c191e242cd87b0219bf6917c7e9c15db6fcfea480dc67d188d98783fa9abb2743b9b42eb006a4467967c89868195c80441c1fffa3b6aba9bec5cfef161d57715ce1d2e8949fce86a7eb92f84a38b40566698683422176db75e403662cd7ed7c9f770b291a2ab796c5799218509725ea854a53055df5963aec92060465eda73005d299ec69eec3b46147e6c9e3ab4e2", 0xde, 0xee7, 0x0, 0x1, r2}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000d00)="2e2ef398ec67786e4275ce614abbf8f690303d7a3dc2497d182ce31f9a960695e1d715969a2ffafbf70fdfbbdb92813c8c5d1f12519f5894e6c987fc3eca757946f013f0a8541d7a676a6ce67ab84cdb99caf497a8f20f43b119ff2731fb242edfee5a5b3d0060874f392b706c8f6b762f872d3daf7d21499000ce267d996b2292af0f0942ae15a34035a63d0f6905264cdcefe3c156b4fb882564d7db5e88df896eafc216c25da90d8b50c52dda07817a7dd4a0befdc5b9ab11a161148dbc20", 0xc0, 0x5, 0x0, 0x1, r2}, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x7, 0xdc, r0, &(0x7f0000000e00)="388ec602497aea14638979ccb92f2f939106f32dcb5cad65e7cf7e1c9083ceec5f58ad2a30dba071f1c5e521583c2dbf6ff2d11edd185749346e74221cfbd0c4809bda9fa85b8616c0ece21fb2c1b2e98cc84de8185740a2a3309ac7b68df18d705b74b0f0", 0x65, 0x0, 0x0, 0x1, r2}, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000ec0)="78f0f78cb062dd149923a1b7fa6f3780c46638323534627204b0da8be3c98cde1b46582030e1e80c563302cdfa058aba7b53ec206241544b04222bd07054f7454b009205e3490ecaa882e142ab771d5de94d", 0x52, 0x9, 0x0, 0x0, r2}, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000f80)="fd44839c0ec2e5843dac0136ca4c3663028c4bcb341f67126a8e8ad050accbbd9ce327e68dd3c769c0aca226a4d59a6121c80af0268680ddb69c8f84f517221ac57abbebf7dfd0392ff85119b573d234120f5742e443ed3914548a4fc3b3b2eb5e64408b755ce20efbea567adc0bff2744c540d4cb805a559c701e2c7bdfda47e75d730b511fa02848e2cfdf63f2385184510d3f686ca0487e02f4ba680e8b2687ab5aecf454fe333936fc959fd6b8d88aca1a2bfa00efa5015c0f7cf20beead3eab", 0xc2, 0x988, 0x0, 0x1, r2}]) sendto$ipx(r2, &(0x7f0000001140)="21a7a48a27fc3c0a165444a05f27b30ce0cb1fa431771bd69c80a3f70a8779c048bbd8c804465d77f9cda800e59e430d1d3670e68d62f8c0ac99d71bfa4c421aeb0807a5f16ac983558f3987efe85525e1983c5179cd6f8a0bff06755b275a118a7c518abdd9fce3c69d21d18abba6c250f57f218e2c629773c4bd7a730af0838e3e9eb24d2d7ea48d93d31d7c4f10da5897bc61ac8a1bb8c8942d34232d84867711901e41c5fb9f238a327b43f0", 0xae, 0x40000, 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001200), &(0x7f0000001240)=0x4) epoll_create1(0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001280)) lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r7) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000001380)={0x3, 0x8000, 0x1, 0x1000, 0x0, 0x100000000, 0x2, 0x80000001, 0x2, 0x1f, 0xd9bb}) timer_create(0x6, &(0x7f00000013c0)={0x0, 0x2d}, &(0x7f0000001400)=0x0) timer_delete(r8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000001440)={'security\x00', 0x2, [{}, {}]}, 0x48) openat(r2, &(0x7f00000014c0)='./file0\x00', 0x8000, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000001500)={0x0, 0x29d, 0x8, 0x2, 0x7, 0x7f}) 2018/05/30 12:47:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r2) fstatfs(r2, &(0x7f0000000040)=""/16) 2018/05/30 12:47:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = socket(0x9, 0x5, 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x46c731926d338498}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xc4, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1fe03011}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xef8a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x36}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xc4}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) 2018/05/30 12:47:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x701300, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000140)={{0x894, 0x4e20000000000000}, 'port0\x00', 0x40, 0x90c00, 0x10, 0x0, 0x6, 0xfd, 0x3f, 0x0, 0x6, 0xfffffffffffffe01}) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001440)={{{@in=@broadcast=0xffffffff, @in6, 0x4e24, 0x3, 0x4e22, 0x6, 0xa, 0xa0, 0xa0, 0x2e, r3, r4}, {0xdd79, 0xff, 0x3e, 0x8, 0x40, 0x9, 0x9}, {0x8, 0x1ff, 0x6, 0xffffffff}, 0x5, 0x6e6bbd, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3506, 0x4, 0x0, 0x7fff, 0x7, 0x9}}, 0xe8) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:12 executing program 1: r0 = socket(0x15, 0x80005, 0x0) recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000001100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000010c0)=[{}, {&(0x7f0000000040)=""/4096, 0xfffffffffffffddc}, {&(0x7f0000001040)=""/86, 0x56}], 0x3, &(0x7f0000005400)=""/99, 0x63}}, {{&(0x7f0000001180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005800)}}], 0x2, 0x143, &(0x7f0000005940)={0x77359400}) 2018/05/30 12:47:12 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x1087d, 0x0) bind$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0xdc4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2}, 0x100, 0x0, 0x40000, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00', 0x0, 0x4}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x109080, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000100)=""/43) pipe2(&(0x7f0000000140), 0x80000) 2018/05/30 12:47:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x22) dup3(r0, r1, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040)=0x1000, 0x4) 2018/05/30 12:47:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x80000000, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x7fffffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x7a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r5, 0x90f, 0x4, 0x5907, 0x3, 0x3f}, &(0x7f00000001c0)=0x14) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0xffffffff, 0x18}, 0xc) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4e, "0248d30e07eb9f943d91c8d43b2d51bc0740cdf4a438d2db96dd3c97125bb466627e195c1f0f0c608ad12e9926336d9c2f8dbd66493e7e54ada64639c21b234e7e470e9d6c939586c9fd9a6e9e86"}, &(0x7f00000000c0)=0x56) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x3ff, 0x30}, 0xc) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000003440)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) close(r0) dup(r3) 2018/05/30 12:47:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000080)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) write$fuse(r2, &(0x7f0000000040)={0x28, 0x1, 0x2, @fuse_notify_delete_out={0x6b7, 0x0, 0x8}}, 0x3fa) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000100)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:13 executing program 0: r0 = memfd_create(&(0x7f00000014c0)='em0]\x00', 0x2) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001600)=""/7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000240)=""/56) accept$inet(r2, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000280)=""/244) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000000c0)={0x3, 0x3f}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0xc0080) close(r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001440)={r2, r2, 0xc}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001480)={r4, r5}) 2018/05/30 12:47:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf26, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x2, 0x0, 'client1\x00', 0x1, "ab5f638b064d913e", "6bc2677eb4440054ac8d34db19d7b7c67e8f77269b5eee3db3bfd52c7c88a35b", 0x4, 0xfffffffffffffffa}) fsync(r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) memfd_create(&(0x7f0000000140)='/dev/dsp#\x00', 0x3) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r2) 2018/05/30 12:47:13 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x5c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'none\x00', 0x0, 0x8b, 0xe}, 0x2c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x80000000, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x40, 0x4, 0x6, 0x81, 0x34f2, &(0x7f0000000040)='bcsh0\x00', 0x0, 0x1, 0x1}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00', 0x0, 0x5}) 2018/05/30 12:47:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f0000000080)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x440000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x98, r1, 0x20, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xbad}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40040}, 0x20004004) r2 = dup(0xffffffffffffff9c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r3, 0x2, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75b7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8e}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r4, 0x120, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/30 12:47:13 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x2024, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffd43) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x1, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000180)=0x39a7, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000280)={0x2f, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x4, 'wrr\x00', 0x1, 0x5, 0x6a}, 0x2c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)=""/45, &(0x7f0000000200)=0x2d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x7fffffff, 0x8, [0x29c2, 0x4, 0x0, 0x0, 0x25f4dc4c, 0x10001, 0x6, 0x1]}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x75f, 0x2, 0x7, 0xfef, 0x5, 0x1, 0xfffffffffffffffc, 0x7, r1}, 0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="5aaab606", @ANYRES16=r3, @ANYBLOB="10022abd7000fedbdf250700000008000400030000000c00020008000300000000000c00020008000b000a00000044000200080007000100008008000500ff0f0000080002004e230000080005008a0e0000080002004e220000080005000600000008000900030000000800060003000000"], 0x78}, 0x1, 0x0, 0x0, 0x8992cbdb0c4a1d7d}, 0x44810) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 230.672742] IPVS: set_ctl: invalid protocol: 47 172.20.20.18:20000 wrr [ 230.684384] IPVS: set_ctl: invalid protocol: 47 172.20.20.18:20000 wrr 2018/05/30 12:47:13 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x6, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x14, 0xf08, 0x0, 0x9, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f0000000080)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x440000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x98, r1, 0x20, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xbad}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40040}, 0x20004004) r2 = dup(0xffffffffffffff9c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r3, 0x2, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75b7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8e}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r4, 0x120, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/30 12:47:13 executing program 7: r0 = socket$inet(0x2, 0x0, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x40000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) setsockopt(r0, 0xcb, 0xfffffffffffffff9, &(0x7f0000000140)="162a8eef261a9113b147b32b25d921d03b3d1845587ea6b2be60971cc64602f66ea1f470e6387f2b285e1f00941dce4861645aa5b60eb051c494d73601282276a4f0690de037733594b1d6ac399b478527ec8dfd85b414934797a64037c16ab4a66ca535e84ec016", 0x68) r3 = gettid() ptrace$peek(0x3, r3, &(0x7f0000000100)) [ 230.958093] sctp: [Deprecated]: syz-executor1 (pid 14563) Use of int in maxseg socket option. [ 230.958093] Use struct sctp_assoc_value instead [ 230.997441] sctp: [Deprecated]: syz-executor1 (pid 14563) Use of int in maxseg socket option. 2018/05/30 12:47:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000180)=0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x14, 0x40000, 0x0, 0x1, 0x0, &(0x7f0000000080)='dummy0\x00', 0x0, 0x6, 0x471}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x800, 0x4) [ 230.997441] Use struct sctp_assoc_value instead 2018/05/30 12:47:14 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7fff, 0x7}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x972, 0x4, 0x9, 0x9, 0x6}, &(0x7f0000000280)=0x98) poll(&(0x7f0000000000)=[{r1, 0x227}], 0x1, 0xfffffffffffffffc) connect$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) connect$unix(r1, &(0x7f0000681000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/30 12:47:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getpid() sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r2, 0x8, 0x70bd2d, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x12}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008040}, 0x8840) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x80) 2018/05/30 12:47:15 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x3, 0x400000000080000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80000000000000a3) syz_emit_ethernet(0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000029c5c9c77cfd88642f0f6f3c3d350021a3eed27170ec02015d70717dea40cff0dd60192e0ca9402eea73df143dd5f40daceacce640e3676007f2f2f31cfe9ef532e44fa6e1aa0f7a3c002f4b0475e514918f7bfc58c22e450d4a1e810fd47de44938ccdef480d94050fac04685b7b2d9ce1881c358967249a6d687407a033ad06aa2d1870496c2aba9be109e5add187903cb60488fa49fceab9f8896145c4f9ff69218ac4ff9f74598e5"], 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) 2018/05/30 12:47:15 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1000000000000002) listen(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1e5202) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r2, r3, 0x31) 2018/05/30 12:47:15 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x19) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000000140)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000000040)="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", 0x1e2, 0x4000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:15 executing program 7: r0 = socket(0xfffffffffffffdfc, 0x7, 0x80034) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) recvmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000300)=""/223, 0xdf}], 0x5, &(0x7f0000000480)=""/149, 0x95, 0x101}, 0x100) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/05/30 12:47:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000003c0)={@mcast2, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001840)=0xe8) recvmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000001880)=@generic, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001900)=""/156, 0x9c}, {&(0x7f00000019c0)=""/91, 0x5b}, {&(0x7f0000001a40)=""/180, 0xb4}], 0x3, &(0x7f0000001b40), 0x0, 0x7}, 0x1}, {{&(0x7f0000001b80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/134, 0x86}, {&(0x7f0000001cc0)=""/140, 0x8c}, {&(0x7f0000001d80)=""/72, 0x48}, {&(0x7f0000001e00)=""/74, 0x4a}], 0x4, &(0x7f0000001ec0)=""/91, 0x5b, 0x3}, 0x7195d29f}, {{&(0x7f0000001f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001fc0)=""/24, 0x18}, {&(0x7f0000002000)=""/198, 0xc6}], 0x2, 0x0, 0x0, 0xfffffffffffffffa}, 0x448}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000002140)=""/42, 0x2a}, {&(0x7f0000002180)=""/82, 0x52}], 0x2, &(0x7f0000002240)=""/114, 0x72}, 0x4}], 0x4, 0x40, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002400)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002640)={&(0x7f0000002440)=ANY=[@ANYBLOB="f6b3c43a", @ANYRES16=r2, @ANYBLOB="200329bd7000fcdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0400020008000100", @ANYRES32=r7, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r8], 0x1ec}, 0x1, 0x0, 0x0, 0x1}, 0x800) listen(r0, 0xffffffffffffff7f) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r9, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x5e8, 0x8}, 0x10) 2018/05/30 12:47:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x80000000, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x7fffffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x7a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r5, 0x90f, 0x4, 0x5907, 0x3, 0x3f}, &(0x7f00000001c0)=0x14) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0xffffffff, 0x18}, 0xc) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpid() setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x1f, 0x0, 0x7}, 0x8) 2018/05/30 12:47:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) write$binfmt_aout(r2, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x2f1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x2}) 2018/05/30 12:47:16 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001040)={'sit0\x00', 0x40}) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001080)={0x0, 0x5}, &(0x7f00000010c0)=0x8) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000001300), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001280)="a787c7fe3fe2e838d140a1766cb945fb83d23a5141875fee00635efb86e7e9e3f1171febacf23df58355c8c7ffa212d51f96", 0x32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001140)={r4, 0x2c, &(0x7f0000001100)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x619}, @in={0x2, 0x4e24, @rand_addr=0x4}]}, &(0x7f0000001180)=0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) accept(r2, &(0x7f00000011c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000001240)=0x80) 2018/05/30 12:47:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1a) r1 = dup(r0) r2 = getpid() r3 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r5 = getpgid(0xffffffffffffffff) r6 = geteuid() getgroups(0x1, &(0x7f00000003c0)=[0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="f0f036bad976683ee452536c7923252b61eb6bfc173e72f18e84ce7c99ba8a812ce72b29c49f4461dc280b12f523b914faa65f4898b907e7c6a799d1d78d7e89278f6171bb7e5748b641c5fe5d432744a189ae111d7028364e1058f227005e9555b1d813dfeedde76eae465b60bd31035d1f83454f7b8ca47c81e44466549f6748509841fc9d524cc9df130351aa102ed13a6d5ef51668f66b9c607d4daccee57c02c898343e129c246fd7a78eb53e00bcd657fe722a506682", 0xb9}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000280)="574b438a4ee43d862563e4474e7504cadedc9549ff877258d7ff5257081ae2ba8414395faedb04ddbae937a65ccd0dcc015fd9dccfdc48d584f20c1d7904afb1184b541b9f61dbd58fdaad0bc97a60cd90901d87a5b646897d5bd54c5c5e116f815cdf901572", 0x66}], 0x3, &(0x7f0000000400)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78, 0x20048000}, 0x0) listen(r0, 0xffffffffffffff7f) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r8, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x40000) 2018/05/30 12:47:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x2000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000001440)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@del={0xe8, 0x11, 0x400, 0x70bd2b, 0x25dfdbfb, {{'gcm_base(ctr-camellia-aesni-avx2,crc32c-intel)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x6bab5f3b}]}, 0xe8}, 0x1, 0x0, 0x0, 0x24004001}, 0x4040000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'yam0\x00', 0x0}) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001440)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e24, 0x7, 0x4e20, 0xfe, 0x0, 0xa0, 0xa0, 0x87, r3, r4}, {0x1, 0x188e, 0x735, 0x100000001, 0x5, 0x1, 0xe83f, 0x27c2}, {0x2, 0x1, 0x4, 0x465e}, 0x7ff, 0x0, 0x1, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x4, 0x9}}, 0xe8) close(r0) 2018/05/30 12:47:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/138) 2018/05/30 12:47:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x1, 0x1000}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x0, 0x2600000000}) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:16 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 2018/05/30 12:47:16 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000001c0)=""/149, &(0x7f0000000280)=0x95) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0xc54}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x9, 0x20}, &(0x7f0000000180)=0xc) 2018/05/30 12:47:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x7ffe, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@host=0x2}) pread64(r0, &(0x7f00000019c0)=""/187, 0xbb, 0x0) 2018/05/30 12:47:16 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:17 executing program 1: r0 = socket$inet6(0xa, 0x80007, 0x183) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3f}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000004c80)='/dev/usbmon#\x00', 0x1, 0x0) r2 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="7745d2d4f7b8b7742d685d368f394b99", 0x10, 0xfffffffffffffffc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="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", 0x1000, r2) connect$bt_l2cap(r1, &(0x7f0000004cc0)={0x1f, 0x2, {0xffffffff, 0x3f, 0x7, 0xfffffffffffffff7, 0x0, 0x7}, 0x1, 0x3}, 0x331) 2018/05/30 12:47:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = getpid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000140)={0x1f, 0x2, {0x2, 0x6, 0xfff, 0x3, 0x100000002}}) syz_open_procfs(r2, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00000015c0)=""/175) close(r0) socket$rds(0x15, 0x5, 0x0) 2018/05/30 12:47:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="010e120186714a352a3bda5b93f6c9a8ecab61a38247b9204945c16a3f17c370"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xa, "5bb3b57e6b09b1315922"}, &(0x7f0000000140)=0x12) 2018/05/30 12:47:17 executing program 3: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x4000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0x7b, 0x3, 0x100000001, 0x2}, 0x6) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/05/30 12:47:17 executing program 2: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfff5) set_thread_area(&(0x7f0000000080)={0x80007, 0xffffffff, 0xffffffff, 0x1, 0x8, 0xfffffffffffffffa, 0x1800004, 0x3862ca7a, 0x80000000, 0xe943}) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f00000001c0)=""/244, 0xf4}], 0x2) sendfile(r0, r1, 0x0, 0x72439a6b) sendmmsg$nfc_llcp(r0, &(0x7f00000084c0)=[{&(0x7f0000000300)={0x27, 0x1, 0x0, 0x6, 0x8, 0x800, "b0d22b92ffbc0cc61d30ac83c2d47dc0aab2c6fd72b9c5f8c0a248d4afa97998c1a912796f1a0134f174df3e3892dcea11b6e7c78696986fdbf9ebb03ab5e3", 0x34}, 0x60, &(0x7f00000025c0)=[{&(0x7f0000000380)="069ab01026547e6aacdd754b848c6a96e5b67bb610a2b87882394e0f0642a7faf63dc988119209feb85ee6589f0288268d04221e9c5585831eb9bc123a40956246567d32cf149442e12fedfcc5fe43f2cbe2057e39e3b67d079c2d9f7bee32dbcaac", 0x62}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="951e0dbbf437874f4cb5c32bfea5b305b5402f4ae9851125067e1afd2724483ade37811ab72f889a6de2cc92277dd32d6a94ec6fcea13b1773687de93adfd053777f29c1711ab7a4ecda4eb18564cbff740bbef6115cd72294b93b76045ab6e5f0c6dd70784cc28cf2cc02989199f059b031d40e9b958b6d987b", 0x7a}, {&(0x7f0000001480)="ac9270f1a9fd2cb2d14c48741d017d708cd9e36741e6bb4d99f757dbf676324c99f3db0ce10a28887379fa1601c60178b6cca04f3e7e572d1f49c8a6479ad92a6dd3934219a07cec4a476da1448618723c27919d6e38e8b7c7f52625bdc29acba5feca4f1c071b9314816aaa25af91a1", 0x70}, {&(0x7f0000001500)="075f1be809a6da7d59587f88ac9698853b29943bb54ff333ed4841d8cd874108752c868eafe48c39bc0e74f42ceb2961e6d8c1e74029286a1a6a5b90e7a3bba8dae805e2b9a0161e8d24bdc7e3fb4fdec7ae43b04aa528978c9872c703fd59ce92d7cd94ca565586ae49e1053d17b60c3dc395ff9b639f8c847e249678ec78d4f9cabf79040d79f5a6ba5e26df2a59a057aeffde8e8f1b1109cb517745307579f87640de796596", 0xa7}, 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0x55}, {&(0x7f0000005cc0)="7fbbd3056da8c8bde5fe574b737b6ea7a2541d0d76889356", 0x18}], 0x2, &(0x7f0000005d40)={0x1010, 0x111, 0x80, 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0x1000}], 0x1, &(0x7f0000007e40)={0x88, 0x10b, 0x58, "37a607191290554f6c5fead8bcf8442c6f6bf4d2cee6e5ef42ed137d9f051f132b65d03e5eb06400a3a42ad741c7b5302838031bb129c54ef37db7dcf82be45a95e5dee701dacfc1eca61f5b3889df17b04114956013fc225c21dda0ba2288fc118377b629e0f2bb99107b384f8d170292498f42ebb558"}, 0x88, 0x8000}, {&(0x7f0000007f00)={0x27, 0x0, 0x0, 0x0, 0x5, 0x9, "fda46b477bca84e0e2e36e4b9cf3ed07691cae362facd20f5c14a5874e06f2dd042258cfb9ce028a614adfc39c1439678f2b9f07178bd399df566909fcbeb6", 0xd}, 0x60, &(0x7f0000008340)=[{&(0x7f0000007f80)="a8242fdea3992d6e3e165bddf914b96d2005ebe5993b2210bedec0077e19604c6234678410324648a73bf5d69e16feb6752c3dcbff4791049f036dffb3b595a736e9130c1b86", 0x46}, {&(0x7f0000008000)="b201f88ecfe7a9232dbd06edb1b72d43804f9d9b34bc96df48a6a2a25b64fbbeba3db1e132c728550173f4fce9707d00ccbb2769fbcb0381d7bbf7f6f4d6d653ba84a931156a86ce2c5df1f29b46ecc903cc6b1de80e48978a9d7b2fcc42376a7431c5053613cdb42c75048fb95b1010cc4a278559f70c6f71aa24f996f77c2d9a", 0x81}, {&(0x7f00000080c0)="1fc3714d6b75bfd8430f7afa90fb44c37d804ae1724c433ca3f70cd8575405b63a89800787ea5913881348c4a69b54a4f142258e60659d7b585c0c59cbdd95c92a62a08a53aa627342a527a6811cb55a0a380182", 0x54}, {&(0x7f0000008140)="b1a9146bbb540a517c54bf225a1315fa431a7e1b065d4ae165a3437c0329b59345291cf27e327f2d60fc94b151cfda38e087545a7a7c5dd3f78648cff3d0edc5c591aae13a69c124b534b1eb24dae1f59434492013fc3958995c783c363e60fb088d078d3ec0e960b694e3623ff872eccb", 0x71}, {&(0x7f00000081c0)="dcdac51940ce024937357eb134fd9c4fa3ff46906d2ea3ace59e3f70cf8db82d5992902ae72c0dbd301b6e639a0a5d066a881cfcb6eba65f0f390ebcb08540840d9319d94f78400f424c6d5fefed760123023593a1777c120b984c73bbdc8627595010af9fde17c47e553cc9d13578a5274eb475e241efe645c4958e2784a8a7e54016576f48dc45f4e6806c3719ad0f35922e109ecbec8ab60b11df331638f71b5e99582da94c0e8d24e4745fd907b793556eed76816cbbcf509d090bfc4e25dba8aed7536c", 0xc6}, {&(0x7f00000082c0)="b2a59878fe68bf2aee88e9bb732fd5805c8861f0f2b0aa2be5044a279fe5bcb3cb4c713c165d19447c665ba3754d70fb8e3becb48d38d48c4f1f425fedceb64798f8e62f5b00d8a94c465b771a385dd1", 0x50}], 0x6, &(0x7f00000083c0)={0xd8, 0x116, 0x0, "df0bc9d8687b7d88177130139154514a67980d3f8559716fd68f074676e789e8b8dd55a12b13bae678a87b345ae4e6d35ef8a9567ac81b9abce0e0114810cb39600d946521532fd710370c526990ba85e064e34ed84b0a693fd6c43101375f81c009c749de513406394b7e3e9f616eb1f7c468a0b64252f62c0f5dbc8a30232a5461486cd4977d5d226fba3003f3b6ed5de4e4d58e94accece73611bff58fb09421a73aee05db002a68754aa3134738b6c1d9668f03cf942da72aa6452940a0670ce390d81df"}, 0xd8}], 0x6, 0x40000) 2018/05/30 12:47:17 executing program 7: r0 = gettid() migrate_pages(r0, 0x20081, &(0x7f0000000100)=0xffffffffffffffa5, &(0x7f0000000800)=0x1) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000380)}], 0x1, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f0000000000)=""/228) 2018/05/30 12:47:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) 2018/05/30 12:47:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0xfffffffffffffd9f, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x10}, 0x1c) 2018/05/30 12:47:17 executing program 7: r0 = socket$inet(0x2, 0x0, 0xffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x461) close(r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@empty]}, 0x14) pwrite64(r0, &(0x7f00000000c0)="7906e543dfff874d48c296b39f8cf31aa0c4248d3bbcf8e633f7d8745d1fd4b4962f4b73cffd6e3be3fcb60a08d3591ee3813fc98576a0ceaa2acd8bd916c27307317b04744afef76e9275c8bcff2a6493391f320af7327819f0c1125ebec1c18220089588d077a64069c7fc2bd912d1fa05a38b49f97f4be66b0f85787640cd8f913ab9796c47c5ab7e061f9f5847908df4cdf4a9e83f9608e0bdeef91c3254f88709561bbb88dc9cbc03a028ff0561a6e1769c15cdc2e827074a0c1477dba51462d817a39b395be70ef8b76531c2b7319e0563", 0xd4, 0x0) 2018/05/30 12:47:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x10000000000000) read(r2, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/30 12:47:17 executing program 1: ioperm(0x0, 0x800, 0x0) socketpair$inet(0x2, 0x6, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) clone(0x40000004, &(0x7f0000000000)="14b0f46e96297a34ca2a798e0c3c701fb97a1bd3f18c0025c1efd1f8f4615b0249e97c3d0e0146aa65c2876ead0e1c08acaccf9f6d5574a62e22d772c6a7a8857ef28f989be90dfce153772f3a19f3bccd7d36f5c1210fd3cd4ef23912d5e262a913e67c22bc4bf957a547", &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000340)) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/30 12:47:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000002440)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/05/30 12:47:17 executing program 2: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x4000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0x7b, 0x3, 0x100000001, 0x2}, 0x6) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/05/30 12:47:17 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x4a, 0x4) [ 234.523108] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 12:47:17 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140), 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xecd, 0x3, 0x63baaa82e3e6cb68, 0x10001, 0x8, 0xffff, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x20) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) [ 234.611702] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 12:47:17 executing program 7: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x6eae4b04) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x2, 0x1, {0x378e3d1bb8fdb049, 0x3, 0x6, 0x1, 0x5}}) 2018/05/30 12:47:17 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0xffffffffffffff6a) 2018/05/30 12:47:18 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000240)=""/236) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/144) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:18 executing program 1: ioperm(0x0, 0x800, 0x0) socketpair$inet(0x2, 0x6, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) clone(0x40000004, &(0x7f0000000000)="14b0f46e96297a34ca2a798e0c3c701fb97a1bd3f18c0025c1efd1f8f4615b0249e97c3d0e0146aa65c2876ead0e1c08acaccf9f6d5574a62e22d772c6a7a8857ef28f989be90dfce153772f3a19f3bccd7d36f5c1210fd3cd4ef23912d5e262a913e67c22bc4bf957a547", &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000340)) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/30 12:47:18 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x0, @rand_addr=0x4, 0x4e22, 0x4, 'sed\x00', 0x3b, 0x131, 0x52}, 0x2c) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 235.235851] IPVS: set_ctl: invalid protocol: 0 0.0.0.4:20002 sed 2018/05/30 12:47:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff83) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x5a1}, &(0x7f0000000140)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x2}, &(0x7f0000000280)=0x90) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) shutdown(r0, 0x1) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) fcntl$dupfd(r4, 0x406, r4) 2018/05/30 12:47:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x84801, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003800)={'irlan0\x00'}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003a00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000039c0)={&(0x7f0000000200)={0x14, r2, 0x4, 0x70bd28, 0x25dfdbfe, {0x2}}, 0xd}, 0x1}, 0x8000) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000580)="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") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0x7, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x100, 0xfffffffffffffffc, 0x6, 0x3, 0x6, &(0x7f0000000100)='rose0\x00', 0x0, 0x0, 0x3}) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x8, {0x7, 0x2, 0x7, 0x100, 0x101}, 0x8, 0x6}, 0xe) fsetxattr(r1, &(0x7f0000000140)=@random={'os2.', 'bdev]eth0\x00'}, &(0x7f00000001c0)='team\x00', 0x5, 0x2) listen(r0, 0xffffffffffffff7f) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 235.423372] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 12:47:19 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0xffffff, 0x40000000000035, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1ff, 0x20000000040) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) flock(r1, 0x2) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:19 executing program 2: setsockopt(0xffffffffffffffff, 0x10f, 0x88, &(0x7f0000000040), 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x6, 0xff, &(0x7f0000000000)="4bbb51268e8ea9e4c4114a75c4b96d776397948436d0e99f4cc1b8e123", 0x1d) 2018/05/30 12:47:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x10000000000000) read(r2, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/30 12:47:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x10000000000000) read(r2, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/30 12:47:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)={0x18, 0x30, 0x105, 0x0, 0x0, {0x4}, [@generic='t']}, 0x18}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/18, 0x12, 0x2}, 0x2100) sendto$ax25(r2, &(0x7f00000002c0)="a68eed6da9b7e929a8c59c66569931731d343ebfa72c77", 0x17, 0x4000000, &(0x7f0000000300)={0x3, {"c518767857968b"}, 0x4}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000080)={{0x7, 0x27f68990}, 'port1\x00', 0x4, 0x40000, 0xffffffff80000000, 0x6, 0x10000, 0x0, 0x4, 0x0, 0x4, 0x101}) 2018/05/30 12:47:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x202, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x400004e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) socket(0x11, 0x2, 0x5aca) 2018/05/30 12:47:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x40000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x1, 0x100000001}, {0xfbc, 0x7}, 0x2, 0x1, 0x1}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="78b3b4f3b3037f843074f62b92ef70e73561f8e0fed1a63dc049a931024ccd9706d5a96bf8943845e1ab3a6f0c91e71309c05a7e6cb54d1c2d89a7ea4620283d0d8c289f4095ec83d81e395702564671607480f0f150d83887582f4865375552c39ba3d16a02f1cf71098d31479ba1945eb97d4e421b9891c1b45b96fc84", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x2a}, 0x90) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept(r0, &(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000340)=0xfffffffffffffcb5) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:19 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xc0000000}) 2018/05/30 12:47:19 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0xfc, &(0x7f0000000380), 0x217, &(0x7f0000000180), 0x118}, 0x0) sysinfo(&(0x7f00000000c0)=""/128) io_setup(0xfffffffffffffffc, &(0x7f0000000040)=0x0) io_destroy(r2) recvmsg(r1, &(0x7f0000000500)={0x0, 0x34b, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/120, 0x78}], 0x305, &(0x7f00000004c0)=""/5, 0x5}, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') 2018/05/30 12:47:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000180)) accept(r2, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001440)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001540)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x1, 0x4e21, 0x9, 0xa, 0x80, 0xa0, 0x0, r3, r4}, {0x1, 0x5, 0x5, 0x4, 0xa62, 0x5, 0x20, 0x80}, {0x80, 0x7f, 0x81, 0x677}, 0x8, 0x6e6bb0, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x4, 0x3, 0x0, 0x7f, 0x8, 0x3}}, 0xe8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/182) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:19 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2107f0386ef086d2, &(0x7f0000044000)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x989680}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00000000c0)={0x27fffffff}, &(0x7f0000000000), &(0x7f0000000100)={0x77359400}, 0x8) 2018/05/30 12:47:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockname(r2, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) sendto$inet6(r1, &(0x7f0000e33fe0), 0x0, 0xfffffffffffffffe, &(0x7f000005ffe4)={0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:20 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x3) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f00000009c0)=0x90) 2018/05/30 12:47:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xd93, 0x3, 0xf6f0, 0xffffffff00000000, 0x7, 0x2}) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2504c0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x9e4, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000280)={0x3f, r1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x100, &(0x7f0000000000)=[0x0], 0x1}, 0x20) rt_sigpending(&(0x7f0000000140), 0x8) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x1) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x400445a0, &(0x7f0000000000)) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000001380)=""/175) close(r4) 2018/05/30 12:47:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x10000000000000) read(r2, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/30 12:47:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) socketpair(0xa, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80, 0x200, 0x200}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, 0x1f, 0x7ff, r3}, 0x10) 2018/05/30 12:47:21 executing program 0: r0 = semget(0x0, 0x4, 0x80) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) r4 = getgid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x5, r1, r2, r3, r4, 0x80, 0x83}, 0x0, 0x9, 0x8001}) r5 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f0000001640)=ANY=[@ANYBLOB="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"]}, 0xef6) 2018/05/30 12:47:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf2, 0x480200) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001640)={0x8, &(0x7f0000000080)=""/203, &(0x7f0000001580)=[{0x100000000, 0xb4, 0x0, &(0x7f0000000180)=""/180}, {0x9, 0x1000, 0x72b37e26, &(0x7f0000000440)=""/4096}, {0x2, 0x0, 0x8, &(0x7f0000000280)}, {0x1, 0x5c, 0x3f, &(0x7f00000002c0)=""/92}, {0xaab0, 0x3d, 0x9, &(0x7f0000000340)=""/61}, {0x3, 0x88, 0x0, &(0x7f0000001440)=""/136}, {0x8001, 0x7c, 0x7be, &(0x7f0000001500)=""/124}, {0x2, 0x3a, 0x1, &(0x7f0000000380)=""/58}]}) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c46000040000000000000000000000000000000000000000400380000000000003c000000000100200005000002000000000000000000000000000000000000000000000000"], 0x48) 2018/05/30 12:47:21 executing program 1: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TCXONC(r1, 0x540a, 0x3ff) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180)=0x80000000000001, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000000df40)=[{{0x0, 0x0, &(0x7f000000b740), 0x0, &(0x7f000000b7c0)}}, {{&(0x7f000000b980)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f000000bdc0)=[{&(0x7f0000001b40)='J', 0x1}], 0x1, &(0x7f000000be40)}}], 0x2, 0x4000000) [ 238.265154] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/30 12:47:22 executing program 1: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TCXONC(r1, 0x540a, 0x3ff) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180)=0x80000000000001, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000000df40)=[{{0x0, 0x0, &(0x7f000000b740), 0x0, &(0x7f000000b7c0)}}, {{&(0x7f000000b980)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f000000bdc0)=[{&(0x7f0000001b40)='J', 0x1}], 0x1, &(0x7f000000be40)}}], 0x2, 0x4000000) 2018/05/30 12:47:22 executing program 0: setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000300)='vmnet0:}+{\x00', 0xb, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') socket(0xa, 0x8080e, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nilfs2\x00', 0x2000, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x2) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0xa00010, &(0x7f000002f000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x3, 0x4000) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r1 = msgget$private(0x0, 0x10c) msgrcv(r1, &(0x7f0000000200), 0x8, 0x3, 0x800) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/30 12:47:22 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) close(r1) 2018/05/30 12:47:22 executing program 2: r0 = dup(0xffffffffffffffff) write$evdev(r0, &(0x7f0000000180)=[{{0x77359400}, 0x200, 0x7, 0x7f}, {{0x0, 0x2710}, 0x2, 0xe1, 0x6}, {{0x77359400}, 0x4000, 0x100000000, 0x1}], 0x48) socketpair$inet6(0xa, 0x2, 0x81, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x9, 0x1e, 0x4, "f0e6b4c796bdb7569459b0c852e1a78baeba9d6a971960ff3274c1e4a5e88a82a737545455804331dd22f481e9dc7195dcf6ba3644223abf2da86ddcb585347b", "4307edf2c20994e93dd3868d08ad2b70b98c9ab6d38e4d7209be5e22c4b459918af924d1363694a734f91c7146fc00a33a9984baafc481ae35349d53c8791ac0", "e8117adf0aa77c2524058dce9c59f984a73ce919cda167d640b9450b101aabf8", [0x0, 0x2]}) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0xff17) 2018/05/30 12:47:22 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) pwrite64(r0, &(0x7f00000003c0)="ece99ce39731b1fca39f6806e612eb", 0xf, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x73d9, 0x80080) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f0000000280)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="24000000000000000000005297312b0000000000", @ANYRES32=r3, @ANYBLOB="1a00e0ff060005000100ffff"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x340) mq_open(&(0x7f0000000100)='dummy0\x00', 0x880, 0x45, &(0x7f0000000140)={0x8001, 0x0, 0x5, 0x1, 0xffff, 0x8, 0x8}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x3, 0x4a8, [0x0, 0x20000900, 0x20000930, 0x20000b78], 0x0, &(0x7f0000000040), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x520) 2018/05/30 12:47:22 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffcde) listen(r1, 0xffffffffffffff7f) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7, 0x400000) sendmsg$inet_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000200)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)="a9030ba6f40c2cff6f6912931ba72a624d327c60", 0x14}, {&(0x7f0000000280)="af07d69116bf2eb387c6ad8111f0c3fd259771e0a32441264996a9dbc6f5", 0x1e}, {&(0x7f00000002c0)}], 0x3, &(0x7f0000000340)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x81, 0x100000000, 0x9}}, @dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x50, 0x80c1}, 0x20000000) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400100) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'bridge_slave_0\x00', 0x3}, 0x18) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000080)={r5, 0x7}, 0x8) accept(r1, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000000000004, 0x20000032, 0xffffffffffffffff, 0x3) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x8000, 0x94) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x80) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:22 executing program 7: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) r0 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000080)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x14) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="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", 0xfd, 0x0) keyctl$assume_authority(0x10, r3) r4 = dup2(r0, r0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000000)=""/23) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="23000000d39beca814eeca1b61d85afed2c3cd5ca828af135a17ce7437e07e54e10500031059d7da0d0010caad90de7a535a55fa3f152e7ee4224c748f210ceffa748a9a5ee2d4aeaaeb83fbc4a336f3956e01ddfd7d5f97108bb730f678444fcd1d48fa9ba6cc1da54693da26215a246f783652332e73f1c92f1c691cc36e013a6da60769623739a766bc9db0ba5f25154bb688a61359f2ca960bf574031b8b7a0d"], &(0x7f0000000100)=0x2b) connect$pptp(r2, &(0x7f0000000400)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) close(0xffffffffffffffff) 2018/05/30 12:47:22 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7c4d, 0x42) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x85, 0x600) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/226) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x101) 2018/05/30 12:47:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0x80) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:23 executing program 7: r0 = socket$inet(0x2, 0x100000000804, 0x0) listen(r0, 0x100000001) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9475, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r0, r0, 0x40, 0x4, &(0x7f0000000100)="a295bedcd5566c6e98c4acd832cea9c2780c7cbb72093a7fcca6fbd4c0e6f1aa06cc45243d0cc4860c5039ba822756357d592627ecd250abd586f0506d5f9e9d811423d60c6c0e5c44cc85bd1bef445d5d602ba846eb1e525cef0add0d23198288f3a634d4244df349fda9171c366da561efbdf52d5dfa116adad7c9de4a725e5d7360e4763c68c2cd6b1ce7c98b431022703142afcac3ade69cc8ac1a1d6ff5b1ff2b365cdef1e2498e78bd68cc77dfc3d0ec70149ae20c0832662bcb3472340e", 0xfbe, 0xfffffffffffffffa, 0x6f70, 0x2, 0x3, 0xffffffffffff0001, 0x2, "664981df223ab5358247caed4beb79b24e87a85ce8d18906e634e8074a45a85e17f98a252e527775a318caf1c80ad4fda12aa1809950efbf06c1d94429c65baa5f7a37b68518df86367765921dc14957da9afeac585aad76e75ce821c90e8c38ec88e5c100f9eeb7e210e043cc2aa26060a4ac7e433b8e624a8ece6bc5f9b724ba7dcb9c9d6bba1e988112383382742640bdfe"}) getpgid(0x0) r2 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)=0xffff, 0x4) r3 = syz_open_procfs(r2, &(0x7f0000000000)="4cf8013f73636f726500") ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x0, 0x3, 0x200}, 0x9, 0x20000000010001}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000745ffc), &(0x7f0000b96000)=0x4) 2018/05/30 12:47:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x20) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x20044001, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:23 executing program 1: rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x40000000000025) tkill(0x0, 0x15) 2018/05/30 12:47:31 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x480000, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x28d) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x17, 0x5, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000001}, [@generic={0xe6, 0x8000, 0x6, 0x100000000}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x5, 0x0, 0x0, 0x41100, 0x1, [], r3, 0xb}, 0x48) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7f) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = semget$private(0x0, 0x6, 0x6) connect$rds(r0, &(0x7f0000000280)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f0000000100)=0x6) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r2, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) socketpair$ax25(0x3, 0x7, 0xc6, &(0x7f0000000140)) 2018/05/30 12:47:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) close(r0) 2018/05/30 12:47:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc004510e, &(0x7f0000a07fff)) 2018/05/30 12:47:31 executing program 0: setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000300)='vmnet0:}+{\x00', 0xb, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') socket(0xa, 0x8080e, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nilfs2\x00', 0x2000, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x2) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0xa00010, &(0x7f000002f000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x3, 0x4000) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r1 = msgget$private(0x0, 0x10c) msgrcv(r1, &(0x7f0000000200), 0x8, 0x3, 0x800) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/30 12:47:31 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x440a41) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000200)={0xa0, 0x1, 0x0, "d34bd09be1e95425e57a6d0e05588e8b08dd037575e163c24048f113f1750d334e9b434db44b64533740216330acce9ea6c8c5d8c9b2949bb8bc3c3e83a28fad93b8664db264ee4f3993725540bc470a1ebc9809eb92a0b2f87a63bd46a3370042d58ed6bf3fd2ade1c3e454a0f02e5737a356c44089378b275e994b311fb5cced330187de11242dd356584bb02064f663fd7ae610d30c1d122d7bc1a387275d"}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xffffffffffffffff, 0x2000000000000339, &(0x7f00000001c0)=@raw=[@ldst={0x3}], &(0x7f0000003ff6)='GPL\x00', 0x6, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100}, 0x48) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x220800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffe) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x9, 0x8, 0x5, 0x6, r1, 0x3}, 0x2c) 2018/05/30 12:47:31 executing program 1: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1df5faec) write(r1, &(0x7f0000000040), 0x240) tee(r2, r1, 0x8, 0x0) 2018/05/30 12:47:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1000000004e1f, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x5) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x81000004, 0x10080) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x800, 0x4a, 0x1ff, "454913f879781afdb6c694d462b37e952b4fc71ff85df0002a6de7d57c5a5f649fb3c713b9ddb0c524cc228749fb31a773c03d957c2944d9691dc6f910a469ca68d9096de125c78c0ff051476f26c356"}, 0xd8) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:31 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x28200) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x6, 0x5, 0xffffffffffffffff, 0x1ff, 0x22b, 0x2, 0x1, {r3, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x7fffffff}}, 0x9, 0x7, 0x2793, 0x1, 0x55a}}, &(0x7f0000000280)=0xb0) open_by_handle_at(r1, &(0x7f00000002c0)={0x37, 0x69, "5787629079db130ca62f7b4ecbf800c2cf463dff2d3031e9d6262a6e77a868ac980997ad47df6f3cae4d6716b420c5"}, 0x101000) r5 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x100000001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000340)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f00000003c0)={{0xfffffffffffffffe, 0x6, 0x1e3, 0x7, "67ce30a94769daa1e720c9f5a10c820f4694b8234deed4599919b0b0722775f452e3576189e5b2a9037df946", 0x3}, 0x4, [0x2de, 0x5f183d36, 0xfcc, 0x6, 0xff, 0x1, 0x9, 0x7, 0x7, 0x3, 0x0, 0x3, 0x0, 0x5, 0xa75, 0xffffffff80000000, 0x5, 0x81, 0x8, 0x10001, 0x4, 0x4, 0x0, 0x3, 0x3, 0x40, 0x7, 0x624, 0x0, 0x6, 0x8, 0xbfe, 0xac5c, 0x7ff, 0x100000000, 0xffff, 0x1, 0x3, 0x400, 0x1, 0x81, 0x2, 0x100000001, 0x0, 0x800, 0x9, 0x0, 0x2, 0x2, 0x9, 0x5, 0x152, 0x7, 0x9, 0x71, 0x8000, 0x7fff, 0x4, 0x1fdf, 0x6, 0x7, 0x9, 0x4, 0x8, 0x4, 0x5, 0x8, 0x3, 0x5, 0x2e, 0x8, 0x7fffffff, 0x1ff, 0x1200000, 0x2, 0x7f, 0x5, 0x0, 0x7, 0x80, 0x5, 0x2d8e009c, 0x80000000, 0x8c7c, 0x3, 0x6, 0x5, 0x1, 0x6, 0x400, 0x32, 0xfc4, 0x334792be, 0x8e1a, 0x2, 0x200, 0x1, 0x8, 0xfffffffffffffffa, 0x7, 0x0, 0x4, 0x3, 0x3, 0x97, 0x200, 0x400, 0xeeb1, 0x81, 0x8, 0x3f, 0x6, 0x80000001, 0x8, 0xffffffff, 0x4, 0x5, 0x200, 0x5, 0xfff, 0x1000, 0x200, 0x87e, 0x1, 0x0, 0x0, 0x4, 0x200], {0x77359400}}) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00000008c0)=0x800) r6 = fcntl$getown(r1, 0x9) capset(&(0x7f0000000900)={0x19980330, r6}, &(0x7f0000000940)={0xf2, 0x3ff, 0x80000001, 0x1, 0x1b, 0x1}) sendto$inet6(r1, &(0x7f0000000980)="418628c2858b1f5ddb3d317345b5b1005748e408e2843ea48fc8c765944756905edc8f871b1007fe74bbffe93bd9b183ac8e60f2df6ac76b68", 0x39, 0x4004090, &(0x7f00000009c0)={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000a40)={{0x75, 0x6, 0x101, 0x201, "a7aeb99f7ea0409230bb83c1fc14b1978b0fd63001b4c4be5456f30bfad6d3b1170700655634226ff80e9fff", 0x8}, 0x0, 0x0, 0x800, r6, 0x5, 0x10001, "726e5469c4d46e589abcab833a3a52521d78820a502c763778c41df78e111b87a1923104d734708237e693c3617bd3fa3ba76a1c795c49ab3588fe4a969b78ab", &(0x7f0000000a00)='ppp1\\[$em1%nodevo$\x00', 0x13, [], [0x100000001, 0x9, 0x3, 0x100]}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000b80)=""/65) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000c00)="065825d4758631a11eaebf2b2c14079bd70316af69d12d865b1cc04245a689656232db06e1847ec53507a0b5e8a3c06fe62d075bb5bcfd18bc9517dce34367880673f7ffd540fc9ca882e04a797e8bef0e814f224b650e93d049fba4bb71c3c6445ffe974be79e5685a20cdf", 0x6c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000c80)={0x1, [0x0]}, &(0x7f0000000cc0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d00)={0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000e40)={r7, 0x6, &(0x7f0000000d40)=[0x1, 0x800, 0x6, 0x2, 0x7, 0x3298cb5f], &(0x7f0000000d80)=[0x8, 0xb766], 0x4, 0x4, 0x1, &(0x7f0000000dc0)=[0x400, 0x419db472, 0x7, 0x5], &(0x7f0000000e00)=[0xbf, 0x9, 0x9, 0xedb, 0x1bd, 0x1, 0x5]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000e80)={r4, @in={{0x2, 0x4e21, @rand_addr=0x6}}}, &(0x7f0000000f40)=0x84) fcntl$notify(r1, 0x402, 0x17) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000f80)=0x7, 0x4) r9 = shmget(0x0, 0x2000, 0x31, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r9, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000fc0)={r8, 0x0, 0x6, [0x2, 0x5, 0x3f, 0x0, 0x3, 0xff]}, &(0x7f0000001000)=0x14) fcntl$addseals(r5, 0x409, 0x1) r10 = creat(&(0x7f0000001040)='./file0\x00', 0x97) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000001080)=@assoc_value={r2, 0x100}, 0x8) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000010c0)=0x9, &(0x7f0000001100)=0x4) 2018/05/30 12:47:31 executing program 2: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) 2018/05/30 12:47:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) fallocate(r0, 0x1, 0x101, 0xffff0000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:31 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1cda9e612ad5cb99, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000180)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)}], 0x1, &(0x7f00000000c0)}}], 0x2, 0x0) [ 248.312341] sctp: [Deprecated]: syz-executor7 (pid 15013) Use of int in maxseg socket option. [ 248.312341] Use struct sctp_assoc_value instead 2018/05/30 12:47:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x6], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x7b00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/30 12:47:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xf6a, 0x2080) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000140)="a7f58ceedbd53902f959eb21f6b72269db5aead6c8ddecfc0c42650e82cf44518d66bf5df861c56830ce7bb9448653f60a5c4f0346c117b44503bb14a3f607b647", &(0x7f0000002280)="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"}, 0x20) r1 = userfaultfd(0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000001380)=""/175) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) close(r1) [ 248.405866] sctp: [Deprecated]: syz-executor7 (pid 15024) Use of int in maxseg socket option. [ 248.405866] Use struct sctp_assoc_value instead 2018/05/30 12:47:31 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x400}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x10b040, 0x0) write$tun(r1, &(0x7f0000000480)={@val, @val, @x25}, 0xe) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="a4e5fdcd0d2bb20b508c103bb7fd27e287412d2d6d76feecd4e3d95f899c19", 0x1f, 0x0) r4 = request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='/dev/loop-control\x00', 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r4) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ddc32fc75edaa83930f83338f5dea2f551e8fdcc198c099ef4905f87d71722bc7be6d73d6fe34b79523a04cbd4df4dc97d6ece4f94d02a8ae0b78bab77813866ca8cf15c252cc4694c2f0e9d95650e3b44ec962aaac526b6b40cde56f2c6190d71fe7d9bfa38d043c4132be07b6ee4513f88", @ANYRES32, @ANYRES32], 0x3) 2018/05/30 12:47:31 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'bond0\x00', @ifru_map={0x10000}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x30100) r2 = getpid() fsetxattr(0xffffffffffffffff, &(0x7f0000000200)=@random={'osx.', 'bdevem1{\x00'}, &(0x7f0000000240)=']([selinuxwlan1[]]ppp1\x00', 0x17, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0xa8f3, 0x1, 0x100, 0x4, "6d8d714017b917dd68de32bd3ef613b21dd6e4db3aecde1afed77b74610339249cdaeb9c03332535437df44d", 0xff}, 0x0, 0x0, 0x2, r2, 0x2, 0x8, "4effba7cc304a19822865781256f1f0795846aa0a02731751104ab21d2a5b17bb4ba91246f80dfb2c3cb1c960af1a6cdc6e8b452dd0933e9bfff58b9869c4c81", &(0x7f0000000080)='[\x00', 0x2, [], [0x2, 0x7, 0x20, 0xb1]}) 2018/05/30 12:47:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000040)={0x11, 0xfb, &(0x7f0000000240)="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"}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:32 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000140)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) 2018/05/30 12:47:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000000000)='X', 0xfffffdfe, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfc00000000000}, 0x1c) 2018/05/30 12:47:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) unshare(0x10800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002440)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffff41, @empty, 0x6}}, 0x9, 0x9, 0x9, 0x7, 0x80}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002500)={r3}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x42, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000626bd7000ffdbdf250300000008000400645a00000800060008000000"], 0x24}, 0x1}, 0x20000000) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000001440)=""/4096) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00000000c0)=""/31) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f0000000140)) r6 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x12080) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000040)={0x2, 0x3ed, 0xfff, 0x7, 0x2, 0x6, 0x3, 0x0, 0x7, 0x101, 0x7ff, 0xcf}) 2018/05/30 12:47:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r0, 0xffffffffffffff7f) userfaultfd(0x80000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000940)=0x0) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000b80)=0xe8) stat(&(0x7f0000000bc0)='./f-le0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000c80), &(0x7f0000000cc0)=0x0, &(0x7f0000000d00)) r9 = getegid() r10 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000d40)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000e40)=0xe8) getgroups(0x4, &(0x7f0000000e80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r13 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000031c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000032c0)=0xe8) lstat(&(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000033c0)=0x0) r17 = getuid() lstat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000034c0)=0x0) getresuid(&(0x7f0000003500), &(0x7f0000003540)=0x0, &(0x7f0000003580)) fstat(r0, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004a80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004ac0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000004bc0)=0xe8) fstat(r0, &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004c80)=0x0) r26 = geteuid() getresgid(&(0x7f0000004cc0)=0x0, &(0x7f0000004d00), &(0x7f0000004d40)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004d80)=0x0) r29 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004dc0)={0x0, 0x0, 0x0}, &(0x7f0000004e00)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004e40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004e80)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000004f80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004fc0)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005080)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000005180)=0xe8) r36 = getegid() r37 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000051c0)='./file1\x00', &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005280)={0x0, 0x0, 0x0}, &(0x7f00000052c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005300)=0x0) r41 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005340)={0x0, 0x0, 0x0}, &(0x7f0000005380)=0xc) sendmmsg$unix(r0, &(0x7f0000005540)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="0c22fdb0f36a77c627a35eef85f654eef10da9", 0x13}, {&(0x7f00000001c0)="f69198eb21a8471ec56bbcab60b35e9768d1b2a12805c1d4707ed88afa2f6c43dd663f34ae8dc1b7896d427e3998defe7910e098dcf03b517c637f96e8500fd265becf84c8d57ccfd3b8acc3ec132d86715b8823d93d659d32006da2ec4f5cb53940d35b2ef12ea1732625a5382d31a76b39bfdad4152a61cdf87a6591be2cf1bfa37f5cc054cb37812e3fd8fce371f6643adce432ec39565f7e5de01498b3aaa30c55a90e5d8e236f64cf5a27872a5336", 0xb1}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f00000002c0)=@abs={0xd5c207d62261029f, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000340)="fd2aef6c70ee4d4aae23eb68f1fd58b3f209e76e0f3f71b59776e726bf97d4d6cc779641203068949d0fc00a4a4d9acec7051e0f10bc15a63b7c9958a78c5efbd9b7a4ddc516e6ec97566233280a61514d6683d3dcbf25f1d8248716431484f6be212880750febabbe0ddfe4", 0x6c}, {&(0x7f0000000440)="8479b879b3", 0x5}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f00000004c0)=@file={0x1, './f-le0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000540)="92353c97bebbea177d7ec43a646bc41242d81cba17a3c4533680fbdb63d098ad683c3a04e72ec1963af0675333b89a38300bd0f56db27e19b54f9788ebcca241c26a21d9090fac9b8ab723478c513e6bff967fa6a32bc1365d25ffcc52f7d59e3d96866d95c229e456951636b7ada827df06439cdc1ea03d9802", 0x7a}, {&(0x7f00000005c0)="146144329703483d75841e4ccc12fb023ba760345eea7219", 0x18}], 0x2, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x80}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000700)="b0f9d1ab058c2a392897e7c5add32d6d65ed3152286558c1f2a7c6e2064780eaf641be", 0x23}, {&(0x7f0000000740)="a53066cff3135231d3591321766adccdd5d53e9762dbb4b765de3bb4785b25938e0b6e2773efc232e447894c58d5baf0c26e589d67312684f69508a19cc1ce8561137d57e4dedc8155d428de7898fcd395c4e400217cec13432cc07a2a47a7adffed9cebc8c59fb82ed9b929ff313131aa19c8e7c031be2fe1984b37e798be3260104732f755d8e364484ea3367413c39af3226fbd0c405ec1a300114f280830167299c4779c36364f0afbcd43675f18", 0xb0}, {&(0x7f0000000800)="b9da59c73dec99b8fe938b450520e7b1f3c49d08ac064c8ba50fdf74320b9a10431d5f52a7102cb5a30043e65c82b43809ac162399d20784db4a382324e1a5df877278963d3c83485bae348e47c16359c4be1d973353f495ca99192d26d4adfee459d9da816170440faa975e919b65aaac0b0ef91cd4e7cd73d8c3386570e029d9352d92ffd2effaeec5c9f12d627c216932540c0fec9adc829ff7fef5f68fc365cabe68b2b8417bc5010300ae3fe81abaa2224afc62232ed77f870a2ba2b3836654647cedd3355833def0857dd862a42309894ed36646758bff54766839c4964ddef0b240f0", 0xe6}], 0x3, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x20000004}, {&(0x7f0000000f40)=@file={0x0, './f-le0\x00'}, 0x6e, &(0x7f0000003180)=[{&(0x7f0000000fc0)="d4c08d5a329871fdaa8989d9245cef425c760674fb02634081729cd1550b7d6ca96f3ef29a1a51701df23fd2ff5c60dbf61c1992ba3d1410f83613566c85d3c45edaaf9b26f69258dd10998512549c3b6cdfcd831527b21d7dd60161405ee350daad9dbaad22abda4426aed21abea58bb3aa754046bb418a3ab0d2c9fc4e1728c023fbca4c42ee31bdcd3496c588c185210475cee9ea733159747414c056bcca231cccc0a3353d74624b5e8ca629687180322dacb111d477e0073b27f0ec2037203e8a48572a84ca22a6901990", 0xcd}, {&(0x7f00000010c0)="e561aff44e902da14df600e9d5816d6403985b6bd26d5a0f3613790f9b88246ade7962fead327a867ceb8c82d033d3199fb9c8b6ba2b4c2b400adfa8010bc5166f4206cc286b75b5d1505199b68ec85c3329b9f9bbac05af79631b45a3563056b58fce50e3d1228dca065a2ec31a5b0b946a3dde7dec7ffb32a82c8907eb361eecf185ae5d9a0b4f6b325f7109c922fe339afd7a322dc133c1169aaae82fb436a689401e7de4", 0xa6}, 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0x1000}], 0x4, &(0x7f0000003640)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xa8, 0x4000000}, {&(0x7f0000003700)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003780)="66f40b4ce375d0c30c40bf8eca676fe6e91e9d599ec844d7c7eb76a87f5542843c30faff4a97d8076083b3a3cae531707ca56adbd13af93fb6ea09b7ccd0a441401c6a4cb1e3861f33653cae992f4485b9c6d9e512e0c96b70b5a7b7d75cb62487b8ea1afc598a3975269c57b5696e45fbf71560f2997e98beb167570cdf355436260eed832c6f547470953c1484dfb7c0bf0c8ca3292c85725d5183b85ccf23bc0df677bf92f1dba918b35c39af4dcd36000a3f6aab5335d3ec119d67", 0xbd}, {&(0x7f0000003840)="b1afb8d5ce03cf32c3c2d74ece1448f43a8136ef083dea43923f69ad1b2234a550ce5dd667723148fdf63dc730e8f80d92c6cac7bd3be780372c3985c36b343287537d0625cc58568a694e892f2b68a76dd4d0d141dce6b45fbe62154790d14356d48a7d1d83b1245b17d5550f985708f19ff23dfeb63e0f5792c003f4ffe023", 0x80}, {&(0x7f00000038c0)="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", 0x1000}, {&(0x7f00000048c0)="81682b9325eb36db282110aa01a1cc968efa8e44bf02", 0x16}, {&(0x7f0000004900)="3ac8346a28392965b877a25a6bc47d065b0fd6d1e5ebb49dfffcd3dfd7f0a97bd995336746ddccd0fabb601e554176040b9a1f5a47b591f2dd150239d082f28c783b541c9b30", 0x46}, {&(0x7f0000004980)="19fffbabdbc20d5c8386a4b8f040aa9a31b106cbac72d57956e2b99c628300935a8b8eee0edc0e60b1e06f844d0ec8ee247a0037a0163c62d62718fe952a620a3b14bfb34582f0e1da1d0437da8cb8f11acbb8ff77dd1966300565993ceb335dfc61f7f8589a495180733dfdf7b4e9468a59e2516104a220493ab9f6942bb127", 0x80}], 0x6, &(0x7f00000053c0)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x150, 0x840}], 0x6, 0x44) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000040)=""/69, &(0x7f00000000c0)=0x45) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./f-le0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/30 12:47:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) capset(&(0x7f0000000200)={0x20080522, r0}, &(0x7f0000000240)={0x0, 0x6, 0x5e4, 0x81, 0x3c100000000, 0x7}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000540)={0x4, 0xfff, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}) request_key(&(0x7f0000000000)="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", &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserVexf(\x00', 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x1f1) get_mempolicy(&(0x7f0000000080), &(0x7f0000000040), 0x6140, &(0x7f0000002000/0x2000)=nil, 0x3) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x8, 0x800) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000002c0)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000004c0)={'gre0\x00', 0x200}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000480)=0x84) 2018/05/30 12:47:32 executing program 2: r0 = socket(0x400000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000a, 0x4000000031, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000040)) 2018/05/30 12:47:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000c68800"], 0x2a) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/225, 0xe1}], 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'eql\x00', 0x100000000}) 2018/05/30 12:47:32 executing program 7: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) openat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000)=0x10, 0x8002) 2018/05/30 12:47:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) capset(&(0x7f0000000200)={0x20080522, r0}, &(0x7f0000000240)={0x0, 0x6, 0x5e4, 0x81, 0x3c100000000, 0x7}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000540)={0x4, 0xfff, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}) request_key(&(0x7f0000000000)="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", &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserVexf(\x00', 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x1f1) get_mempolicy(&(0x7f0000000080), &(0x7f0000000040), 0x6140, &(0x7f0000002000/0x2000)=nil, 0x3) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x8, 0x800) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000002c0)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000004c0)={'gre0\x00', 0x200}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000480)=0x84) 2018/05/30 12:47:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x10000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x40}, 0x8) 2018/05/30 12:47:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) socketpair(0x13, 0x800, 0x6c, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/175) close(r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/05/30 12:47:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000c68800"], 0x2a) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/225, 0xe1}], 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'eql\x00', 0x100000000}) 2018/05/30 12:47:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000001600)=[{&(0x7f0000000280)="3b05af55e3b6709dcec6533b", 0xc}, {&(0x7f00000016c0)}], 0x2, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x400) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/30 12:47:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000000ba40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000013000b08000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x24}, 0x1}, 0x48800) [ 249.778501] Unknown ioctl -1072125377 [ 249.907800] print_req_error: I/O error, dev loop0, sector 0 [ 249.913766] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/30 12:47:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000001600)=[{&(0x7f0000000280)="3b05af55e3b6709dcec6533b", 0xc}, {&(0x7f00000016c0)}], 0x2, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x400) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/30 12:47:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x200000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x2, 0x4) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xec, 0x8002) recvmsg(0xffffffffffffffff, &(0x7f0000002bc0)={&(0x7f0000001680)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/86, 0x56}, {&(0x7f0000002780)=""/246, 0xf6}, {&(0x7f0000002880)=""/204, 0xcc}, {&(0x7f0000002980)=""/169, 0xa9}, {&(0x7f0000002a40)=""/152, 0x98}], 0x6, &(0x7f0000002b80), 0x0, 0x5}, 0x2000) recvfrom$packet(r2, &(0x7f0000000300)=""/74, 0x4a, 0x10100, &(0x7f0000002c00)={0x11, 0x6, r3, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x14) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc0080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x1, 0x0, 0x400, 0x10}, 0x98) 2018/05/30 12:47:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/30 12:47:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffcd) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:33 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000480)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000488000), 0x1}, 0x20) 2018/05/30 12:47:33 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000080)=""/28, &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r3, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) write$binfmt_misc(r2, &(0x7f0000000240)={'syz0', "08615a8e605ac6b978874243f1a72d9b38671f3ce83f82771077efeb0b763950ea51e4e07ecc2e602e80895185e50ed25b6b59cffcfaa9b06a442f9cf4de643aab2fddeba05b9bd0a2f4373736312ca9e4aa70465833f9f2e2747a6660ab0abb7f061b746ca6c1a938ea6aae40df45f7ce8090309ecc605c64ee16f864b1f6505bd2ad1e68955465775355755079390414c2af1d67f63dd00154542b19ea60bc64339ac7830e24532ff90f78522a7857cd6eeca0d672502053627a495f4eec0f1859b3402c139d009f6155b922d6e2a38fae6721a257455c568cb10a7cb663e5b47da7e4ba8d82"}, 0xeb) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:33 executing program 0: r0 = socket(0x20, 0x2, 0x0) close(r0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) vmsplice(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="7cb7daf344f2042a6ef4d24640c5cf07377f936e8afbda39e69295775b44047589543a882a815b77a641ec0ac200afdf1e5fb47c447e0c6f100699b9a2704e37683ce88474dc13dfb81e0d3e4e1fbd89935d98365fda5854b4d0673ebd6d05ab83e6148e29f7192be215993487138871b9b74da115dc167b3a46d99e0a81a41e30d63dc863551a7fe68e51f835835a17bf4c2c716550a1a45dd7db280c18f421e522921699ce40b7b3ca7e002bc7ab85f73866ec6a10a8", 0xb7}, {&(0x7f0000000100)="1efd25d4b54c0c390bc7e28739c1cbd5071bd9b779f56a151b8945ebc83fb6fa757be43b5c81a7b5ccb178e05374edba28683e166eb0f2098919e780094aaa32f1264f898b879811a920466ba82756ce1886173a476baab008bf8cc2efab7d68170c8b05088d745464cfbc1090722c7afd9bc767add954e17e4d2d3b4ca9412bcddd4f7046dad21b2d64efd0e97208d55c648e9f95aeeec8c4abe6430828b6f88079f3a1da6b8e6acb9c62bbda7c1c097e6174e1c765c0f0e0d557e6dd8dde9f3345fdb5ad79abb1e2f8ea863f377520f228bce9fdcc85cff640a46a61b7ee084983d9c9b31f453d879daf149fdee39bd53e2f", 0xf3}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="5d52f19e908f0282484bad026ea609a4646df8c412517eacb1dae2e9f8df651d06a870463abd7d10f06c63661c625e273e90045c55027adaff33217b3a5bf077570cef31b871ab", 0x47}, {&(0x7f0000001280)="54827487cc75501a934ffc45090261876bc89c8777e0cec414b41cf212535cdaca78029e3e2949d5b4acc78845ad6e24be95d070c47ef616c57db9005dd8a73a02f615e8043c89", 0x47}, {&(0x7f0000001300)="84d52e688cba3a6b4b34a0e90ce231bc6963b4bfe5f767b54bdcc03180df74a3d1d6c6c77092966f5c7ee634932e6a86bbfc55d2d42d961fb31e67d955fa3634bfb0c5973e59a45a61055944448509f14695e9b36782c3f0d0310518fda2150bc3d36c4c05ac6ce534d283e564e7997c45a3333131d3c5abe3c7a70ff66ea77f981604703bb88714ba7a4a64c4cc93999d451c20209a589fa56326a831edc21ce3600181867165efc70cfd2a913ffc72bad25cd1d5140b21fabe84665d6bdb639701b1ea66aa54174581951c21548d06209b58cbef72f707913e2899cec817cc474293631a91cbe248df2af1fb", 0xed}, {&(0x7f0000001400)="8b9c06a37ed9d53753a6", 0xa}, {&(0x7f0000001440)="284d6bce99c029a01178efc56416655205a143b835bf1142fa770f8f5c4b26f753ef5d9434523f665b91eb3306169ba140d7cfd062c6f476a843fb87db01e605d0460900067dea2511633f7f0144b33996774a2957f8a9e06ee77377496e96f19100a50285d723dd9762a1cd665e46968482e369397d3c87a1b9", 0x7a}], 0x8, 0x1) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001540)=0x14) 2018/05/30 12:47:33 executing program 7: unshare(0x24020400) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x0, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003840)={r2, 0x1000, "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"}, &(0x7f0000004880)=0x1008) [ 250.572840] print_req_error: I/O error, dev loop0, sector 0 [ 250.578889] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/30 12:47:33 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000040)=[{0x6}, {0x16}]}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x443, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x3, 0x1, 0xb2c, 0xfff, 0x7, 0x5}) 2018/05/30 12:47:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x800048}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:33 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x400) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f00000001c0)=0xc) sendmsg(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="e10c774b2f0b6306051292c83f2510dc013d8339c4823c75bd2aff5fefad16cce409f819ea29ba65", 0x28}], 0x1, &(0x7f0000000500)}, 0x0) openat$cgroup_type(r2, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000200)={0x7, 0x3797}) 2018/05/30 12:47:33 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00004aeb5c)=@rc={0x1f, {0x3, 0x6, 0x9, 0x5, 0xffffffff, 0x10000}, 0x6}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x801) 2018/05/30 12:47:33 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000980)={0x0, 0x80000000, 0x5, 0x1}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a00)=@assoc_value={r1, 0x10001}, &(0x7f0000000a40)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="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", 0x801, 0xfffffffffffffffe) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000008c0), &(0x7f0000000940)=0x8) keyctl$dh_compute(0x17, &(0x7f0000001180)={r3, r3, r3}, &(0x7f00000011c0)=""/191, 0xbf, 0x0) [ 250.747661] audit: type=1326 audit(1527684453.746:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15169 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 250.865495] MPI: mpi too large (16392 bits) 2018/05/30 12:47:33 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000022000)=[{0x25, 0xfffffffffffffffd}]}) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000200)=""/123) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0xfffffffffffeffff, 0x48a, 0x10001, 0x80}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r2, 0x3}, 0x8) 2018/05/30 12:47:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600000, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x33f, 0xcc15, 0x7ff, 0x0, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) close(r0) 2018/05/30 12:47:33 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x0, 0x1}, 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/05/30 12:47:34 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) sync_file_range(r0, 0x1ff, 0x5, 0x1) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80fff, 0x80000) listen$netrom(r0, 0x7f) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffff9, 0x207, 0x9, 0x100000001, r1}, 0x10) read(r0, &(0x7f0000000000)=""/47, 0x2f) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000001c0)={0x957a, 0x5, 0x5, 0x7, "de722ae2b327f313899edacb01a6d9f9ccff5d95ecb77f06c94e12942f27f0445a0fb52de2ec4c69218f0d16", 0x400}) 2018/05/30 12:47:34 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/30 12:47:34 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = semget(0x3, 0x0, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getgroups(0x5, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x7, r1, r2, r3, r4, 0x10a, 0x3ff}, 0x100000001, 0x6, 0x100000001}) listen(0xffffffffffffffff, 0xffffffffffffff7f) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) r7 = syz_open_dev$sndmidi(&(0x7f0000000780)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x3, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000600)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000740)={'veth1_to_bond\x00', r8}) sendto$inet6(r5, &(0x7f0000000000)="fbfa8c0577c498a43e6681b8b936a9fb0106f33c00e3c10d538639c9daa3a36245013c717626d2352119b58f7764f110a886bd6724b1fb1d4ca05c079637a0ae4e14c6a0f11dba2d80c77f63", 0xfffffffffffffee4, 0x40, &(0x7f000005ffe4)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1b}, 0x2}, 0xfffffffffffffff3) 2018/05/30 12:47:34 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x9}) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) signalfd4(r2, &(0x7f0000000180), 0x8, 0x3) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/05/30 12:47:34 executing program 7: unshare(0x8020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') semget$private(0x0, 0x4007, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x77359400}) setns(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/pid\x00') 2018/05/30 12:47:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read(r2, &(0x7f0000001140)=""/20, 0x5) unshare(0x400) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x8000, 0x2, 0x2, 0x40, 0x5f7f}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, 0xbf) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80800) [ 251.599997] audit: type=1326 audit(1527684454.598:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15169 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/30 12:47:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') socket$inet(0x2, 0xa, 0x6) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/13, 0xd}], 0x1, 0x7fffffff) 2018/05/30 12:47:34 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000040)=[{0x6}, {0x16}]}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x443, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x3, 0x1, 0xb2c, 0xfff, 0x7, 0x5}) 2018/05/30 12:47:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000200)="38519a3433a77606dfa3cedb21fb9b75b4059d09f73c47cac3c562a5145ac5b302dbaba1d7df12abcceb3ecf4c2b13bcd50fb7baf93eda82ff0321b9ad225200a67db6dc7fd3011db4943e6e3a8e2fcf0fb0fcc5402845e3b9aeedaf500e942afea364adfe4b39a9e1f271fd460c4cbda826683dba6985c3cb8d190aa87653cf68ed9ba9f70eac60a48c047e1eddc9a8ffd7ebd651c7e7") r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") recvmmsg(0xffffffffffffffff, &(0x7f0000006240)=[{{&(0x7f0000003740)=@ll, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000003a40)=""/55, 0x37}}], 0x1, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000000040), 0xd4, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4}], 0x1, 0x0) 2018/05/30 12:47:34 executing program 7: unshare(0x8020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') semget$private(0x0, 0x4007, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x77359400}) setns(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/pid\x00') 2018/05/30 12:47:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:34 executing program 1: r0 = epoll_create1(0x0) ioctl$void(r0, 0xc0045c7f) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/30 12:47:34 executing program 7: unshare(0x8020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') semget$private(0x0, 0x4007, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x77359400}) setns(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/pid\x00') [ 251.858128] audit: type=1326 audit(1527684454.856:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15250 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/30 12:47:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x36, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000000040)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) signalfd(r1, &(0x7f0000000040)={0xbe0e}, 0x8) close(r0) 2018/05/30 12:47:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x29}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/30 12:47:35 executing program 7: unshare(0x8020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') semget$private(0x0, 0x4007, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)={0x77359400}) setns(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/pid\x00') 2018/05/30 12:47:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/30 12:47:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) io_setup(0xa, &(0x7f0000000000)=0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x440000, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x80080, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) r6 = fcntl$dupfd(r0, 0x0, r0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000002500)='/dev/null\x00', 0x0, 0x0) io_submit(r2, 0x5, &(0x7f0000002580)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000040)="616085d7acc68b5d9f6b15e3ff3568bfcbec88b70a740416a517022277e63b4340aef2090532b24a1457481c351fe3e1d02139e4f938b684dae0c735a5f8a19483e4e1534f069c4e5a77d8e204fd6d98709da7ce9006", 0x56, 0x59, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x100000001, r1, &(0x7f0000001440)="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", 0x1000, 0x7c, 0x0, 0x0, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x38c67d38, r1, &(0x7f0000000280)="1f904ee2aaea6bff1fbc46c2909af6b43ec25e0df9", 0x15, 0x9035, 0x0, 0x1, r5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000002440)="b9c8d29b77302da98ba671b24a05c7a8208b2e4ed8fa7f35e07af14060a214efbb4279955ed39b0f046819100b4c1a337b1df1fdbd7fdc5d2101f178b3b46fae2156", 0x42, 0x2, 0x0, 0x1, r6}, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f00000024c0)="97ac130942e3b4e99de21efdb6e64d88e792fe5791a563808273a87d959afa97309c6db726110110530fc67bc5f00155", 0x30, 0x4be5, 0x0, 0x1, r7}]) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000002600)={0x3, &(0x7f00000025c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000002640)={r8, 0x3}) close(r0) 2018/05/30 12:47:35 executing program 2: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) fcntl$setlease(r1, 0x400, 0x3) 2018/05/30 12:47:35 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x2, 0x80040) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000002c0)={0xfffffffffffffffd, 0x80000001, 0x0, 0x404}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x40000) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/40, 0x28}], 0x1, &(0x7f0000000140)=""/223, 0xdf, 0x8}, 0x2000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r2, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x800) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) 2018/05/30 12:47:35 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00000000c0)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)}, 0x0) 2018/05/30 12:47:36 executing program 3: accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xedc, 0x4000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000280)={0x1, 0x7}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x2) inotify_rm_watch(r1, r3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000002c0)="8d440290496b53e66efb5a471f7bc420", 0x10) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r2) set_thread_area(&(0x7f0000000040)={0x1, 0xffffffff, 0xffffffff, 0x0, 0xffffffffffffff2d, 0x8000, 0x9976937, 0x1e05, 0x19, 0x100000000}) 2018/05/30 12:47:36 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)=ANY=[@ANYBLOB="14000000beb40100000000000000a19700000000"], 0x14}, 0x1}, 0x0) 2018/05/30 12:47:36 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000020000000000000c000000fc821bc3339cfeef176a259aa23d17fd2e773ed66248f4bb492ced6b8455879365de2f3137facd0db03e84c867624edfd8d4c2bcfc05"], 0x14}, 0x1}, 0x4000000) 2018/05/30 12:47:36 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1}, 0x8) 2018/05/30 12:47:36 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x20000) getsockname$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) sync_file_range(r1, 0x1, 0x7, 0x3) getsockopt$inet_int(r0, 0x10d, 0x4000000094, &(0x7f0000000000), &(0x7f0000000040)=0x3) 2018/05/30 12:47:36 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208200, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x601, 0x1648]) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x100000001, 0x4) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) bind(r1, &(0x7f0000000240)=@hci={0x1f, r3, 0x3}, 0x80) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x440, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000200)={0x36, 0x5, 0x7, "628dc252dcf359c1b201afcd1b5e7d0be1e5f58ddd15e4856c1b6ddecaff39162efaed61ab3aafd6c3ff7af21e9150b5a030f9999da8"}) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x10001) listen(r0, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x3, 0x6c, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/108}, &(0x7f0000000140)=0x78) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000000000)='X', 0xffffffffffffff29, 0x800, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd49) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/30 12:47:37 executing program 0: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x3ff, 0x4) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0xff}, 0x8) unshare(0x10000000) sendto$inet6(r2, &(0x7f00000001c0)="f7ebd986abb0ddb931aae9e707fa6f11d5f6def136b1cae229af381c6caf67afb3dfc17c134caca2d4f3b54e26bed8522b5f06e19d77d69972ca74169548c72f2b58ca2cf85c599cfc6f173ac47dbb5fefb36896e795c6bf897d0270dfface7b2ae153e62dbeedf0a823d10797570d7415b1bcab2b2ead44f8b788cd3e797edc7d896c8d5b97f40a2652c3afa1024c28defd56b00044fb1caf5cb68b464f572e6d5fab2e8fcde6858db707d2da", 0xad, 0x800, &(0x7f0000000280)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000980)={'ip6tnl0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000b00)={&(0x7f00000009c0)={0x1d, r5}, 0x10, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x0, 0x100, 0x9, {0x0, 0x7530}, {r6, r7/1000+30000}, {0x4, 0x1000, 0xff, 0x5}, 0x1, @canfd={{0x2, 0xeb6, 0x81, 0x3}, 0x20, 0x2, 0x0, 0x0, "66ecc794fa22cf7e904405e9a00f556845cbc23ffd4dc5de725862e1e943d448764fbfef3b5d0d5a4b6d316d280d9fd3d8d1ade8b32d4d971787c9d40a57a12a"}}, 0x80}, 0x1, 0x0, 0x0, 0x44000}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000c40)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c80)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e23, 0xb720, 0x4e21, 0xfffffffffffeffff, 0xa, 0x80, 0xa0, 0xb7, r5, r8}, {0x100, 0x8001, 0x1dcc, 0xffffffff00000001, 0x6bcd0770, 0x6, 0x5, 0xfff}, {0x10000, 0xffffffffffff796b, 0x401, 0x8}, 0x4, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x3, 0x3, 0x88a, 0x3, 0xc0d, 0x9}}, 0xe8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000d80)={'IDLETIMER\x00'}, &(0x7f0000000dc0)=0x1e) ioctl$TCFLSH(r2, 0x540b, 0x81) connect$pppoe(r3, &(0x7f0000000e00)={0x18, 0x0, {0xc5a, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x1e) sendmsg$inet_sctp(r3, &(0x7f0000001f00)={&(0x7f0000000e40)=@in6={0xa, 0x4e24, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1c, &(0x7f0000001e80)=[{&(0x7f0000000e80)="b0ddbbfd9d715ec63e2a1b34374e260b91a94de65bcd85f22d5eb421a370264f810ccf3f7f62bae5e083460c8e1493e687f5b6431dc3512318d6beb8303a16204f20d4c22ec9c734109072954a82700c2e560e7d76487d6e699d320276028001a0c5b6b5da2aec0c9873588d843ad1d4b264bb7029013f8e0da9b86388362f39083e4626ba2fa7d76ba8cd4a1a51a644ddac104c09943f8676aad91f848e1a71c88d7e2f7d7ce2aabc3322ba969df24cfefd2ccf7c6884c2f6ed8357627419f3935a963e275a334ac9ef7e39c9d77398aa10fb78eca619bb178b890e2f1c19aa7d2b8aef86e39be0bfedc888a9bab461283cb1d551246daee052affb5e357561677d1414dbbfdddd93bea6bc04ce594e8f7fb60b21a3190ff607693d9c4a77e041dc0924eec0042f278dd9c187747416341e07795b1b421a094476e81f85931923ea555fc2d02dfac482cb36ef4d7e6180e500cb5c31c209b66f19773252ffb55019fee2dbfb7ec165054773fb9de298e4194813318cf35b7a56d13c2a97f5428ef84493c337a75de91c2520e072cb2a5c0a005c2405db54241f75e1a530ce703fd270e769987224c80a54bf5b93e1e41d3c4bedc8b85c608cdd15ca8b5240ff173d8458d134febb188a831065ff26470175fac4239a190a74c9ca48f304f80e9cbab4610b4ff5c915aab3a52171853665b5421a0a9ca5ac33fbf321750c18a3388f734d97d31d0d6c5943cbb271de8c235d2e1e88354d704e723c11fe30505caa35938c77f407764b6c20fe8d72bc4bc806f54f8184dc44ad38e9e744bd62a6d98ce5e9ce1ac01e2b2a0d8cb34c52f817cd92d86dde257083673a16e392382e3e3be29d3dbaf80034d1a351c5595d905f9e0059af60edab201a27eae321ed64a4b459c875eb72d4dec0625f50be7d7c38453c6256155bc033a7d5555bf6921b4b31cc2f25ec3aece496b5bf63153dfcc64d4fe630e607dcc2fb0ccac1db9582a9d4f22618b5c5f4d4e56a99055c26f363d3adae5910c30c64d1ed0b4795392e86479bb5f3cb7284b34113e4999949d5baad06bdf64bd66b73eec938343be34ec4e4e4bf96ec4661df55b58abe685916a0645ef0b61b9513fbefb1a540cc6471e7ba9c5579bc7f1660cdab06e871c9fa6da5ad803291af1e01d57b501ba71d397653f67c331c659b3276c093a1f81e8be38a61370e3cc9a071da266cc128adba752ce16d984bbbb92f2a233fe53de1c7aef546034156caee089e0e409b3c399f6d68c3ef1ab4901539f9dbae5f57382183ac2eb5e3b8057c1954a982e4e4d7a1678da4fe32840f1f42ffdec4a3d95813004bfc2960e8f6f15bfe0ee71263ca8e16c4302be2aea86ce10a6e0768a474799cf2e723b30c10404aa5219531fa9fb5eca86671e5006dac2989f1ce7e13bf953986a4c0bbcf2096a32923b915680a88a82b95705668709e75c7ae25cc1620008a10d2ad78f24cd23ff42040dcff67715424bc2f25b4d6ae9e7e0016a4661366e6e17ec0ef92c6f3e02a169e0ae08065b52207b9cf285ac5c8b57a9cc2a0dd83efb86d0018d9c89897269835a0b99b561a57d8f90a2b4a35fab4a6d9dd9fb4d018a44a69a2e6bc0a2b6b3b216f359a8bfc4282bdf849cd155b289c9cb3578802a563b74473f6f83e4d22e0206cc1fe11ae6895fdcfa4d731a626e05dcf37dcef6ef96612dc58f593877c16c157db08974ee3e93ae358e82ac2ff4fd3406ff42a2c161edf8bd05ac88709f551295509192ef5ba5d0f25e0ee00ad047254ae77d7fa280bbd8640c0a054fedf4cc4112e0ac705b5c9adf5bb052d59e986cf5365d0d6f711c5575d443299829270016198c9d47c36ea623ee620b7aa8e269d03f2cb4401d31540e8c03b7f8b8a48acde959aad8297728b61167a35f30fb03854b63a12bbe0fd04a693ceb392edafd8a5efa267d47803ec5e3aa8ee4db0579dfad03cba79478e15a03f4525ab5ae6a541119b8bb5fac42521fc1dd8d7722493392f0731aac3b54fa868cfebd678b843d191fe569bdfeb61d9922ab50eb682188a4ce19c10a0a4399845490bcd92a2857cf2521b4f66fe5e981124beabbcfbff38a3b68d94e72b91ad46f0c8d13feb107a0e6192ef0539941ce593c263b754a862778cc55caa9e1515a1f942aa30e9562b4fde659e263d41966002a032c383261d242f56c32f16b2a3e616043b40fbe99ae27c950622f37400ca263d078afa1575db34bcbba0e9f7727e31c5d93fbf213db8df73ab72b816ad95e9c57159085b6b74ce2052435241acf8baa358ad251842dd5e66a82c36657444099662b7b9c5f8a579b23a81f0f63931799d0f8e8d56056b246177a86d42eb4eddc326c1ff4db9a7f87d0975ea56ec15dd47ee767d05139ee52a386392dda96d318465723a59215480b7c39cf7c42a7229504d43573bb4e067387409aacf83ce3ffeb1a66f423a4d0af666b808e51aa33c90facc2c3099c3a0f90f52df745fc3a219656df343987db4c54a33792f8c5b33b6a3832416a67426f45b597a42ed4648202307ff20331bbed8cbb103953729e77fb6f41a5e2eb472133ffe136e9bcea916540f816bdec40e92b4e6aec4cec8512f3259b4501e8e092a7719b00fd7607edeca4b936e9915b2077e68f9f9d74eeae8a5be1e1a8a763bd4d61bf047fdb225138cdf7c797e13b456776d8393aaa6de8c28d2b81a5dc17af6e924e42edc5ae8232b352c9049d0af26348de9550327cd684e6e6edde353557a147c014b6c674ad1579eaed1bc4eb1a00a356739717821c371144adf48c3bc542fc78956fed2607701a4e1510cf19be080021e4a0ec8f4ea58984cb153d6d8c0f02ade2ae1377b14021f606560a1f44bbcc4a187dc2eae78911db1c4d497d350a4359552c1b610416c259cae6388103694ff921387365215b3c58d7c1385360d3eca0f9ca75be8933cb1f35202e54107fa6a90c1b58b977b553f1ffb7a3f56fe98ed7acba9628bb4e7870116c8aa5365d5152ec6b1d0a3290fb3a2bfbd787a512ebca98f5adaee1cab28e43b3ebaccff03ecce932e14b6615488c9165bfaa9ba796be2835ed1e3e61723e72ef5927e3597d31b57ac0d20c263eb57694928445a99eda396ebedec3ec257cad951b174a7bd67bead44270ba37e7db7f1af1bb459cd409bdc7d7b0e837b2bda4285c276f6d620bdc287787070058efbe6bc30521389ed450a99eb8c1aac57e605594b54e235da80cb40bf7f6a8a7f24740445cb2dae4fa14bf50db214eacc77d219554f96ec9cf9bfc4eb075e85c361508fcbc084403fce16e2c63504bc2207c8c91e7b9dc647af293fe4ece25f68e28d16a2de505adadfef8457a5fde84982b8782e04a031121d0726dd182e370b9da88aee9faebe4f571c0df9f1c7300ed4d5da7b5046023152e0b9425aa511c68612f0b1cd0cfd165a6962d82a0b70d5f3a7da6a8d5ea1272fb14caf01163fcb7405bcffbdf54f48e2f3b82beceb0df759f07ffc30c3c392e77be5d5d692fce07155508c854ac3adafbb5f6a3b9782faf6360463712cc751d446835c07375634463704ffb9601bba4e991d709c9ba6311f45b76c5787a0724349326754db881a34c959afc6695f3626ed328a90d7093951e1c2b5e6d662168812c316d1242935acbf96d5aa7f5e75f3f7922562080267146d422aab40865f8adddfd6b08d9d08d45b9ea2de6cc7a4729161bbf8ef01c0cd432e0bed9b15fc61bb1d33d0371b9a0d57504c7fa9d5c764dfbd361f8553d4ba01309a2534ae5162df535f0fa48dbe8ae75a11898f1011cdf93ca1d59657051989f831b8c7778dd710f5f953804a90d16de63168264b1cf2d913d864e99d41e13caf1064920a7d0e94c35b54fc9eb0b71768f94d5e806d224155d4f281bae11caf0f1c8b89369141ddcf16cb8f204b105230ad1eea98aad5331766421e5b3d623cca823550343612fba73e320087fd9b686efbc7f07544092e361fa6163253f4867acd5783d01de46b153e2e0e54c02a00fc770fb417fef3068ed29a4d4f037831810dcb819f1b387a7002956796fe4ed19e943e352ecc6924c86cf05de4830d2ea6f38513474870b250e125826f2634d189fa389ceab64756c9cf48bb03926c26ad9fe36b46cf8629cac594a449b52449ccf11e65737c6844a58864cbc695865405d6ae4fd6c03b0ddd298335fe39922f2bd78213a2567d5c679af63cc9cd494a9cebd19a38692318b62c069cf53be96c2b4ebf23e2619a1b8db423850a72869193b83f5090d24ddb84af79034741f40c60dc29899f90faa3b6f9213c6513f3ebbcbe0bbf12c85b22e2197d81eacf431f3b87788499172aca26942940f7e0ed1a649ebf8a835cbfef040db1a3f7a3a8441200171a317fd943d550d6b1084bf62e646ea4d705ec4476629509f081953b7c303a6de73ceeb555ea0d9e3b99b544053df51cdea871159c8b1c477977194c67dd6c5de4496e36a33de0b82ebcc008f7876fd09bb372c90b6d9bf371f0af5103fc571f41e039c7184f2dcd970b5e2267747832a5c4fe59471b561501d49bf025f7e34376f449519dc8d61885f5cc7cc03b1972970f03129a8f38d111d6d62599961c95a7619d48e04fd6b15a70af3c1a0650826d754541ed7b9d59b044955ae0a31c4750615dcc8a7c5945d00860caec3e19a4a01776a1f09c097a6bcc3681da1c24e457db05a16ffa47021bc2cb0cf22fa01a8202a7abee257b90c7f0aef75513b2fd3ff7a59e14c3f68e6b841353b7609e894dac725da959a0e0f6fc199d27dc82593c81da1f5cdca4b4652ee3d105ff658ba11d4ee95c931d0d2539341eb20105e69122b1a04cbb313379cd6ba0c73434f02d022dd94be16bee0defe6c1056f9624e79aa67858de07e8437468e1d210c7d8be5c18b3371ae49564965a2fc1fcb2ad60722e2222b30cb3fa84e2c997197cf78bbf64fba27eee5988ac2a9d05bb74b65c4e575adc6ad7f3d5a343fdd2397987db76e7c713a6e47afb0f95f9090c25b5f6eade8ae676df691f45cbea5fb7526b1e109d6baab4008f440a9b90f6c4c02c46f794d3098a9346433915811ec5eebe1dc1fe1e589b00e3f756ac383841eec3fce49cc339a349019b3a76408a0e53028d11458023c43df9d6ac7920b4948a2729dea71613a37bdc450aef0559e5e8426c05dcfc01755a269f3571020c8d77e924b8481810f0bc5d0505264e8251c08f69eee2a1a4596cd52a1d75afb3c74b4f21addc71af9cb71cf758e6152573146d29d3df1cdaeee7f86ad8b0e5110d7eae14ac116e9e45b9202e1ada5f6db6189155d287caad3ffb862b14d149a704766140f9f5083982371d1548b42225758b106acf1863c8785d49e485f446f92a58ba68153d001640747c865932fc6d813fcb7af44326a53d8ce13dbb36f0e143fbc85f67623a3380cc858510875ccc1036583b4a092e62415ca41d1a5eae173a5b961fba09df6d2e4d5b53a693c73e88c45b3942258a3ed6fcf946309457e3a656a463ebded0fd7c090d023777655ecd392a3ea07f97b31d1de7a97c8cca227dca401e71a74cf6497775e86b426432ada8faeccc64363e8c81844eb4fc7c62354e00870f8cf7649ae8d7593e712d10515199fc940a85cb4f7cad1911f60ef2a8cd51ee04f23bf97fa24c264daab6e477981fcc62966e02bc52de5963398d61729daab40773d485df72755396b4987ddcf4a4646ed341e9a571440cfc0ab992bb9973aa10477041cf60a1be4d66c756c102161781c9751afbd5d912e089f3f8202ea0", 0x1000}], 0x1, &(0x7f0000001ec0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x20, 0x20000040}, 0x80) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001f40)={r4, 0x1, 0x2, [0x6, 0x95f3]}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002640)=0x0) r10 = getgid() sendmmsg$unix(r2, &(0x7f00000026c0)=[{&(0x7f0000001f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000002000)="3f111af40f361274b401568884fd0c4e189dc76d291efa7f21d27389", 0x1c}, {&(0x7f0000002040)="636020befdab90103ce7011d8fffe8f72c6fcc95a37aa52070a5de888f9dd9878d1cbfc5f4878ab637dc12cc8fafbba194be84d25f25c19a797a78a3ab1e28462cc2b809164f", 0x46}, {&(0x7f00000020c0)="ea3956cb00f4b154a542829750b7445c60bdd8157ba65fbe1958e480b2bcde2202079896a8172ef1b49d92c8466760c92b165140e082dda1c2689df311302da629c3478a2d225e28c7ca796e3277d5d47017c328ef67bad41c04f3ed40f6aa11b28472c572c4a5d5381c9b37692cd180bf7b807dcc9c86ef3fef9de6d2d302a3503161bff66d5ef68319b63da7115b404b2a4c4a07985dface30a29de50e1d1230b8af893e71498cff7ed77501fc370aff71dc173b8a085183915e9ffa937d607736ca2b01d6ca7eeb807a7f6d15e5eba65ba20bfdfc2e355280", 0xda}, {&(0x7f00000021c0)="5ce2036a7caae70413ce74d580d34c531cd82de05a9bc7f09c8d2cc5af97f6fb38bdf3fac4b71bf83b5e3b452dd53f44d338cdbe1b08aafd18f73e29c98dadc4fb8364ec564c893d4bb932e043680ce0fc14f12d228916258d0db216c90edc03", 0x60}, {&(0x7f0000002240)="b9b26328ab5cc5abd25a4fdc7a940203d8faf718c739c527a10175ee18242417ee6df43d7a5997f1240db275682c7aa16948bb668ce599f7a3184a8bb250d0e708c62423e953bfb642f8344ceba89f648f9c16fb42a9", 0x56}, {&(0x7f00000022c0)="3cbf9741671c04fdd25e5663ab16c0229333d3e0102b91de2e4cb26d61c6f018243b13659e5c420b5a729087353f1bf4ace2a6b5400c2c", 0x37}, {&(0x7f0000002300)="44f21ec96f129a10ffaf33e192b055a6a823b4622428834ed77ebd6ab6fd2f464225c2c2b31013ecb4f1c0e467482c0e40550f9c1d79218b3813c835bd6862dced7ae68a8e815da59fa64e943def634909a61d263afd00ee6a989623503ea1a4d59135d519da2440c0fc022d016887ca28093456a6d549af46d54de13b29b8f0322ddccb567beef2fe1d07e591e3f6dec3344de4c82e777b4643f88569db68744f2bcd52f600f6b03d6696f61ae859c36c4f53fd35fdc8e958b6dd54f8b831b034dc7664cad69c570461d23ffcd8cc0ab95f5d85", 0xd4}, {&(0x7f0000002400)="8e60048911b09994d9d24375198b9b7d7bf6af37c7cd51223cefe0d02533d38a96ed5c57af9c0789148c19ed100502dca2e3ebd1439b13e02fb4247554ddbfdc70909419667188a30b95f2d270fe69bc857e1c08215b4fc41a4277fad44c00255aa0eb32c935e66380360db13126d7a782720ec972672f51e6c2532344128c644bdb912021cd0252d54ff065492823372b3641ebaef67f32410c20807939e8e84efac19449564ad9966725c3d025f333010e5fddcb4819f91cb3b5ea48d407b4b73420d45c4cb9cab1b5f9cc", 0xcc}, {&(0x7f0000002500)="fcbf6ca045d4f0bc81ec4055ca9cb50a9daf32d6f3a67277f32fd986e5f665788a42afdeb36693e14b4f72e4145c88d32a75a8f7a6e0db664100b1c701d127974b966d90d6f2a236d4b1", 0x4a}], 0x9, &(0x7f0000002680)=[@cred={0x20, 0x1, 0x2, r9, r8, r10}], 0x20, 0x80}], 0x1, 0x200400c0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002700), 0x2) r11 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002780)={r2, 0x3, 0x0, 0x6, &(0x7f0000002740)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$BLKBSZGET(r11, 0x80081270, &(0x7f00000027c0)) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000002800)) ioctl$PERF_EVENT_IOC_PERIOD(r11, 0x40082404, &(0x7f0000002840)=0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000028c0)={0x2, &(0x7f0000002880)=[{0x9, 0x9, 0x2}, {0x20, 0x9, 0x401, 0x12a}]}, 0x10) 2018/05/30 12:47:37 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)={0x1, 0x0, [{0x10f000, 0x1000, &(0x7f0000001100)=""/4096}]}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000300)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/34) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x0, 0x1, 0xfb5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x1) signalfd(r0, &(0x7f0000000100)={0x1}, 0x8) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000240)=""/174) ioctl$KDDELIO(r0, 0x4b35, 0x9) 2018/05/30 12:47:37 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c0000001200ff09fffefd956fa283b724a6008000030000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/30 12:47:37 executing program 7: rmdir(&(0x7f0000000040)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0xffffffffffffffc3) 2018/05/30 12:47:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x5e20, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0xffffffffffffffff}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/30 12:47:37 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20}, {0x20, '^'}, {0x20, '@'}], 0xa, "b4d4ce780c113d25d37394d2e673193cdfee"}, 0x34e) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/30 12:47:37 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) wait4(r1, &(0x7f0000000040), 0x1, &(0x7f00000001c0)) 2018/05/30 12:47:37 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000100)=0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'ifb0\x00', 0x946b}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080), 0x1ec}], 0x1) 2018/05/30 12:47:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a980)={0x0, @in6={{0xa, 0x4e21, 0x1e1c, @remote={0xfe, 0x80, [], 0xbb}, 0x82e}}, 0x0, 0x8, 0x3, 0x9, 0x10}, &(0x7f0000003d80)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000000aa40)={r3, 0xa0, "86dd326bca9fb87c256a4d19c8640234ae90f1a467182270d901f127a357e8e3440d40518c0f48938ffcabcc664b7937af5463d95224df24df7c6f4ec58791d1740e1076277c020d6749beb1a52d767faf73c60d53965b99e27c96855e32a3b1783f6be4a7532dc8862d27479f90cc04197484f6dbb28bf6d25a14e523c0928171e7621e7b75e7c034023296679957e6d5952476eb39e9e84e5345873169bb86"}, &(0x7f000000ab00)=0xa8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x23}, &(0x7f0000000140)=0x8) recvmmsg(r2, &(0x7f000000a780)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000002640)=[{&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/159, 0x9f}, {&(0x7f0000002500)=""/170, 0xaa}, {&(0x7f00000025c0)=""/68, 0x44}], 0x5, &(0x7f00000026c0)=""/250, 0xfa, 0x7}, 0x3c5}, {{&(0x7f00000027c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002840)=""/103, 0x67}, {&(0x7f0000000180)=""/4, 0x4}, {&(0x7f00000028c0)=""/60, 0x3c}, {&(0x7f0000002900)=""/118, 0x76}, {&(0x7f0000002980)=""/190, 0xbe}, {&(0x7f0000002a40)=""/162, 0xa2}, {&(0x7f0000002b00)=""/131, 0x83}, {&(0x7f0000002bc0)=""/4096, 0x1000}], 0x8, &(0x7f0000003c40)=""/142, 0x8e}, 0x7}, {{&(0x7f0000003d00)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004380)=[{&(0x7f0000003d80)}, {&(0x7f0000003dc0)=""/194, 0xc2}, {&(0x7f0000003ec0)=""/157, 0x9d}, {&(0x7f0000003f80)=""/144, 0x90}, {&(0x7f0000004040)=""/73, 0x49}, {&(0x7f00000040c0)=""/213, 0xd5}, {&(0x7f00000041c0)=""/113, 0x71}, {&(0x7f0000004240)=""/72, 0x48}, {&(0x7f00000042c0)=""/94, 0x5e}, {&(0x7f0000004340)=""/14, 0xe}], 0xa, 0x0, 0x0, 0xffffffffffffff3b}, 0xeb8}, {{&(0x7f0000004440)=@ipx, 0x80, &(0x7f0000005700)=[{&(0x7f00000044c0)=""/208, 0xd0}, {&(0x7f00000045c0)=""/9, 0x9}, {&(0x7f0000004600)=""/20, 0x14}, {&(0x7f0000004640)=""/123, 0x7b}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/28, 0x1c}], 0x6, &(0x7f0000005780)=""/236, 0xec, 0x400}, 0x3}, {{0x0, 0x0, &(0x7f0000005bc0)=[{&(0x7f0000005880)=""/31, 0x1f}, {&(0x7f00000058c0)=""/220, 0xdc}, {&(0x7f00000059c0)=""/129, 0x81}, {&(0x7f0000005a80)=""/91, 0x5b}, {&(0x7f0000005b00)=""/154, 0x9a}], 0x5, 0x0, 0x0, 0x4f72ad24}, 0x2f2e}, {{&(0x7f0000005c40)=@l2, 0x80, &(0x7f0000009000)=[{&(0x7f0000005cc0)=""/1, 0x1}, {&(0x7f0000005d00)=""/39, 0x27}, {&(0x7f0000005d40)=""/4096, 0x1000}, {&(0x7f0000006d40)=""/116, 0x74}, {&(0x7f0000006dc0)=""/225, 0xe1}, {&(0x7f0000006ec0)=""/4096, 0x1000}, {&(0x7f0000007ec0)=""/225, 0xe1}, {&(0x7f0000007fc0)=""/4096, 0x1000}, {&(0x7f0000008fc0)=""/18, 0x12}], 0x9, &(0x7f00000090c0)=""/253, 0xfd}, 0xfffffffffffffff9}, {{&(0x7f00000091c0)=@ax25, 0x80, &(0x7f000000a680)=[{&(0x7f0000009240)=""/116, 0x74}, {&(0x7f00000092c0)=""/72, 0x48}, {&(0x7f0000009340)=""/228, 0xe4}, {&(0x7f0000009440)=""/4096, 0x1000}, {&(0x7f000000a440)=""/105, 0x69}, {&(0x7f000000a4c0)=""/227, 0xe3}, {&(0x7f000000a5c0)=""/141, 0x8d}], 0x7, &(0x7f000000a700)=""/79, 0x4f, 0xffffffffffff70fa}, 0x8148}], 0x7, 0x20, &(0x7f000000a940)={0x77359400}) close(r0) 2018/05/30 12:47:37 executing program 2: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge_slave_1\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x3, [0x0, 0x1f, 0x0]}}) 2018/05/30 12:47:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xa31, 0x9, 0x3, 0x1}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x169, 0x0, &(0x7f0000257ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0xb1, "50a7c4a62fa5ec9a93cc5e48bbd5a9cc951eab91566425d8740c72366afafc8bfc5a8ec5fd351fc4e9c19964fb04d5683c75ac48682b2362e5abaf920cf9a71462c2673d3c86b37b0de4b6183b21f9c5b0db3650e29598f81a4ae6053f982fff36c3c115adf67c4c3533d39a313300181c41bd8a030dc44ebf4a8ee7d1687edf263eee81271addf0dc8c287a5f2298766aba0cfb709e7b78e687c97d89438ab217b8bac0d2cff00a50cbdac13f76b71b04"}, &(0x7f00000002c0)=0xd5) close(r0) 2018/05/30 12:47:37 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x302, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x10001}, 0x8) write$eventfd(r0, &(0x7f0000000100), 0x0) 2018/05/30 12:47:37 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{}, {0x7}, {0x16}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1000101004, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xd4, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x7ded, @remote={0xfe, 0x80, [], 0xbb}, 0x7843}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x11, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x7}, @in6={0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e24, 0xfffffffffffffa79, @loopback={0x0, 0x1}, 0xffe}, @in6={0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xec}]}, &(0x7f00000002c0)=0x10) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) [ 254.904557] audit: type=1326 audit(1527684457.901:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15391 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 255.800062] audit: type=1326 audit(1527684458.798:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15391 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/30 12:47:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x80000000, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x3f, r1, r2}, {0x1, 0x2, 0x6, 0x1, 0xffffffffffffffd9, 0x1000, 0xfffffffffffffffb, 0x2049}, {0x7, 0x7f, 0x3, 0x7d}, 0x8, 0x0, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x73c361b7f8dfa093, 0x0, 0x7, 0x40000000, 0x200, 0x1}}, 0xe8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x800, &(0x7f0000000000)=0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x208000, 0x0) io_cancel(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x2, r4, &(0x7f0000000240)="cfdd48c6ae5353d9ea6430bba8077af83513bafc306f6b816dc2aab3ae9456c438c28bb906771065c08b1cc6f222a076936fa2e7be04ff85659574d8a3905b1bd0a58ca205a422b2a74438a0dd95c110cb0fd201be4cbba6af31aacf4e85158aa9c463c275ed710829d06624c84aa763aae4e2abf08a7eff3ec82bdc81013e8f4f3058d608bfe3e58ac5c2be35a75583c1203b694c76771413e7fb1e57bc38ce29c70a4bdc8535826af091fb146337904f7489a463f0356190f15d090a981a25c91a15482f032c", 0xc7, 0x8, 0x0, 0x1, r6}, &(0x7f00000003c0)) 2018/05/30 12:47:38 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400140, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x541b, &(0x7f0000000100)={r0}) 2018/05/30 12:47:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x88800, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x80000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f00000002c0)) socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x1, 0x4) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)="b0f98605b78b3d6efdfa302c64d3c8c99031164e33bf23bea2b759e7ab4ab5a131338868b096cf027106cf0038300ec1454a40d825e4795e8a581887f33c095908e167baf88d684e7b1a32c06fce3db6fd9757ba406134fa1af8c084b22014501d6e98afe7a0bd80eb274a978a283bb63284a9965279606d378266e2d2030410bc54e5e99cb5bfc34059673e3b5c657d3e1454443f4e7f8eb28e96b5f7f3f78f4a6c7d0e097dac0294a4954fae94f0cf58", 0xb1, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x2, 0x6, r4) close(r0) 2018/05/30 12:47:38 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208200, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x601, 0x1648]) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x100000001, 0x4) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) bind(r1, &(0x7f0000000240)=@hci={0x1f, r3, 0x3}, 0x80) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a980)={0x0, @in6={{0xa, 0x4e21, 0x1e1c, @remote={0xfe, 0x80, [], 0xbb}, 0x82e}}, 0x0, 0x8, 0x3, 0x9, 0x10}, &(0x7f0000003d80)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000000aa40)={r3, 0xa0, "86dd326bca9fb87c256a4d19c8640234ae90f1a467182270d901f127a357e8e3440d40518c0f48938ffcabcc664b7937af5463d95224df24df7c6f4ec58791d1740e1076277c020d6749beb1a52d767faf73c60d53965b99e27c96855e32a3b1783f6be4a7532dc8862d27479f90cc04197484f6dbb28bf6d25a14e523c0928171e7621e7b75e7c034023296679957e6d5952476eb39e9e84e5345873169bb86"}, &(0x7f000000ab00)=0xa8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x23}, &(0x7f0000000140)=0x8) recvmmsg(r2, &(0x7f000000a780)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000002640)=[{&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/159, 0x9f}, {&(0x7f0000002500)=""/170, 0xaa}, {&(0x7f00000025c0)=""/68, 0x44}], 0x5, &(0x7f00000026c0)=""/250, 0xfa, 0x7}, 0x3c5}, {{&(0x7f00000027c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002840)=""/103, 0x67}, {&(0x7f0000000180)=""/4, 0x4}, {&(0x7f00000028c0)=""/60, 0x3c}, {&(0x7f0000002900)=""/118, 0x76}, {&(0x7f0000002980)=""/190, 0xbe}, {&(0x7f0000002a40)=""/162, 0xa2}, {&(0x7f0000002b00)=""/131, 0x83}, {&(0x7f0000002bc0)=""/4096, 0x1000}], 0x8, &(0x7f0000003c40)=""/142, 0x8e}, 0x7}, {{&(0x7f0000003d00)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004380)=[{&(0x7f0000003d80)}, {&(0x7f0000003dc0)=""/194, 0xc2}, {&(0x7f0000003ec0)=""/157, 0x9d}, {&(0x7f0000003f80)=""/144, 0x90}, {&(0x7f0000004040)=""/73, 0x49}, {&(0x7f00000040c0)=""/213, 0xd5}, {&(0x7f00000041c0)=""/113, 0x71}, {&(0x7f0000004240)=""/72, 0x48}, {&(0x7f00000042c0)=""/94, 0x5e}, {&(0x7f0000004340)=""/14, 0xe}], 0xa, 0x0, 0x0, 0xffffffffffffff3b}, 0xeb8}, {{&(0x7f0000004440)=@ipx, 0x80, &(0x7f0000005700)=[{&(0x7f00000044c0)=""/208, 0xd0}, {&(0x7f00000045c0)=""/9, 0x9}, {&(0x7f0000004600)=""/20, 0x14}, {&(0x7f0000004640)=""/123, 0x7b}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/28, 0x1c}], 0x6, &(0x7f0000005780)=""/236, 0xec, 0x400}, 0x3}, {{0x0, 0x0, &(0x7f0000005bc0)=[{&(0x7f0000005880)=""/31, 0x1f}, {&(0x7f00000058c0)=""/220, 0xdc}, {&(0x7f00000059c0)=""/129, 0x81}, {&(0x7f0000005a80)=""/91, 0x5b}, {&(0x7f0000005b00)=""/154, 0x9a}], 0x5, 0x0, 0x0, 0x4f72ad24}, 0x2f2e}, {{&(0x7f0000005c40)=@l2, 0x80, &(0x7f0000009000)=[{&(0x7f0000005cc0)=""/1, 0x1}, {&(0x7f0000005d00)=""/39, 0x27}, {&(0x7f0000005d40)=""/4096, 0x1000}, {&(0x7f0000006d40)=""/116, 0x74}, {&(0x7f0000006dc0)=""/225, 0xe1}, {&(0x7f0000006ec0)=""/4096, 0x1000}, {&(0x7f0000007ec0)=""/225, 0xe1}, {&(0x7f0000007fc0)=""/4096, 0x1000}, {&(0x7f0000008fc0)=""/18, 0x12}], 0x9, &(0x7f00000090c0)=""/253, 0xfd}, 0xfffffffffffffff9}, {{&(0x7f00000091c0)=@ax25, 0x80, &(0x7f000000a680)=[{&(0x7f0000009240)=""/116, 0x74}, {&(0x7f00000092c0)=""/72, 0x48}, {&(0x7f0000009340)=""/228, 0xe4}, {&(0x7f0000009440)=""/4096, 0x1000}, {&(0x7f000000a440)=""/105, 0x69}, {&(0x7f000000a4c0)=""/227, 0xe3}, {&(0x7f000000a5c0)=""/141, 0x8d}], 0x7, &(0x7f000000a700)=""/79, 0x4f, 0xffffffffffff70fa}, 0x8148}], 0x7, 0x20, &(0x7f000000a940)={0x77359400}) close(r0) 2018/05/30 12:47:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x301200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x9}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:38 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000280)={0x1c00000, 0xe000000000000000, 0xfff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={r3, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000240)={r5, 0x1}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000000)=""/175) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000002c0)=[0x1, 0x7]) close(r1) 2018/05/30 12:47:38 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001080)={0x2, 0x0, [{0x110000, 0x5f, &(0x7f0000000000)=""/95}, {0x6004, 0x1000, &(0x7f0000000080)=""/4096}]}) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000002d00eb08001900000000b7", 0x24) 2018/05/30 12:47:39 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001080)={0x2, 0x0, [{0x110000, 0x5f, &(0x7f0000000000)=""/95}, {0x6004, 0x1000, &(0x7f0000000080)=""/4096}]}) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000002d00eb08001900000000b7", 0x24) 2018/05/30 12:47:39 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000280)={0x1c00000, 0xe000000000000000, 0xfff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={r3, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000240)={r5, 0x1}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000000)=""/175) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000002c0)=[0x1, 0x7]) close(r1) 2018/05/30 12:47:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x0, 0x2f, &(0x7f0000000000)="dc59d75c314fd2a2529e84bfdd3a1f2d276bd7f512db0eee3622dbecab5ba229b54f769f0bdfd831f3282330ebece5"}) close(r0) 2018/05/30 12:47:39 executing program 0: setrlimit(0xfffffffffffffffc, &(0x7f0000e63ff0)={0xfffffffffffffffc}) mremap(&(0x7f0000895000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xe, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) 2018/05/30 12:47:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:39 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x2000000000000088, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7e, "44547735b9797e9a43c5d25ac2d791583f9aad32aefad76178c5b0dd4a4422163a30b17d4ed223c1cbe24548546631f360241c8702e4fee74eb2dee4a6236ff9a2aac82e4640eb7a21148154e6dc636e22fec969c6b25fbca5ed4787a6bb52aade4197ae7200f693afe26d6818c2453de8050b0a5b5443cd1815120f908b"}, &(0x7f0000000000)=0x86) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x101}, {0xa, 0x4e22, 0x200}, 0x9, [0x895, 0x3ff, 0x9, 0x2, 0x80000001, 0x401, 0xccca, 0x1]}, 0x5c) 2018/05/30 12:47:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x100000000, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}}}, [0x9, 0x6, 0x8, 0x7f, 0x5, 0x3, 0x4, 0x7, 0x4e6, 0x1, 0x47fdd78, 0x8, 0x8, 0x200, 0x4]}, &(0x7f0000000180)=0x100) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:39 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x200800000000a0, &(0x7f00004ad000), &(0x7f0000000000)) 2018/05/30 12:47:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x4, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001440)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x60343, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x6, 0x7, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0x3}) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000140)={0x1f, 0x3f, 0x3f, 0x1b, &(0x7f00000000c0)=""/27, 0x8c, &(0x7f0000000240)=""/140, 0x87, &(0x7f0000002440)=""/135}) 2018/05/30 12:47:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team_slave_1\x00', 0x10) socket(0x19, 0x2, 0xc75) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe00003e8}, 0x10) 2018/05/30 12:47:40 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x2000000000000088, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7e, "44547735b9797e9a43c5d25ac2d791583f9aad32aefad76178c5b0dd4a4422163a30b17d4ed223c1cbe24548546631f360241c8702e4fee74eb2dee4a6236ff9a2aac82e4640eb7a21148154e6dc636e22fec969c6b25fbca5ed4787a6bb52aade4197ae7200f693afe26d6818c2453de8050b0a5b5443cd1815120f908b"}, &(0x7f0000000000)=0x86) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x101}, {0xa, 0x4e22, 0x200}, 0x9, [0x895, 0x3ff, 0x9, 0x2, 0x80000001, 0x401, 0xccca, 0x1]}, 0x5c) 2018/05/30 12:47:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @dev}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00', r1}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/30 12:47:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x0, 0x2f, &(0x7f0000000000)="dc59d75c314fd2a2529e84bfdd3a1f2d276bd7f512db0eee3622dbecab5ba229b54f769f0bdfd831f3282330ebece5"}) close(r0) 2018/05/30 12:47:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x200000032, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfffffdd1}], 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/mixer\x00', 0x240081, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/05/30 12:47:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x2c0000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x2f, @rand_addr=0x6, 0x4e23, 0x0, 'nq\x00', 0x26, 0x7, 0x66}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0x5, 0x4, 0x8}}, 0x44) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0xc205772, &(0x7f0000000200)=0x4) 2018/05/30 12:47:41 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x80000, 0x7, 0x4, 0x7fe000, 0x5, 0x9}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r1, 0xfce6, 0x1c}, 0xfffffffffffffdaa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x3, 0x10, 0x4, 0x6}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r6, 0x8}, 0x8) r7 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000001c0)={'ip6_vti0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000340)={@multicast1, @dev}, &(0x7f00000003c0)=0xc) ioctl$TIOCNXCL(r0, 0x540d) write$binfmt_script(r2, &(0x7f0000000640)={'#! ', './file0', [{0x20, '/dev/vcs#\x00'}, {0x20, '\\-'}, {0x20, 'vboxnet1!cpuset'}], 0xa, "925036d2566d78bc5954e74cf8c9dc59553066ae323a0bdd99f35b0cca83d02bc5d8d58325c83cac26f0ecb29c51b8bea2ca0c62bd1690e2ee71b0f578e3ea638c32762cc2b2834666f6379255950df12a34fa83c6e0898f73f3fe9b1f3b75c677648af13e91e32ab3e4d09fb13a8762f7c4303f6a087a5eb4e39aee82eb8d6e3987d60dc06b8e04d19fe5fc"}, 0xb5) bind$inet(r7, &(0x7f0000000480)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x100, 0x30}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES32=r8, @ANYBLOB="3c2b4869b66d569666fb005df27b01a8080052f207000000030056861bdccf03dbe71623b149652f9c93f7768ca2e3286bd072f3619b28713cb48a5365d94f5bed52b89515a5ac9c662c9f46fd76d82c1c925117eb00f1c7195b99bf7ae541f229713e7347bc00006d9a3315"], 0x18) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000780)={0x5, &(0x7f0000000740)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000007c0)={r9, 0x4}) sendto$inet(r7, &(0x7f0000000180), 0xfffffffffffffe34, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000004c0)={@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000700)={{0x3, 0x3, 0xff, 0x3, 0xffff}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/05/30 12:47:41 executing program 3: r0 = socket$inet(0xa, 0x80005, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x284000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0xffffffffffffff01) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x84, 0x72, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x12, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) 2018/05/30 12:47:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0xe2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r1, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), 0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1000000082) r1 = memfd_create(&(0x7f00000001c0)='/dev/loop#\x00', 0x1) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000003c0)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) munmap(&(0x7f00000a6000/0x2000)=nil, 0x2000) tee(r0, r0, 0xf229, 0xd) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xbe, 0x784}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0x20}, 0x7}, {0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x9, [0x1, 0x5, 0x0, 0x8, 0x3e, 0x2, 0x80000001, 0x7fff]}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000400)=0x42d0, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8bd3b40b1c7f243b155c0a533d565c848f4065db585fa7764099f48e06e7997dd31e1df40d01f0e53da091d0a951f602ab9c5a71747332960e3498560b2c658d", "6ff1bf99f22b979f783162a459a11b905f2ad57e42c6e0bdcafdb6ebf73864a6"}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000180)) 2018/05/30 12:47:41 executing program 2: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000100)={'erspan0\x00', @ifru_addrs=@ethernet={0x307, @random="aa98769df6f5"}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x3, 0x8000000, 0x8001, 'queue1\x00', 0x9}) sendmmsg$alg(r2, &(0x7f0000000c00)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="8670384e191061f593b9b3147993f415f5f629551478d6143cb4dbed66fc35d05f58131cc98cb9a126c3cc76d7d626569dc3bc98113225aeb3be450207b6ef5af36cf7f043b191f921f059b59edfde6f738a0846f051e80e753ebd83cd42e561c055f63d8a8cfb21bf4f412ca0c5a4247433824f98c600da8f5b8f0df2ea8faf69ece7c397460220ca1b", 0x8a}, {&(0x7f0000000200)}, {&(0x7f0000000240)="338df43c1a454e5dce4d18f5126f5f1741fd66af660f8a70475e4c3a1a379eaf599e60182cbd7c2b0d98875bcf4ff3f572f32c34d2a076c976ae090c4420f977f1d93918a1e6ed3f1e1b949458b09197b993d4eced707038f4e23920bfe7130f81fbb82eb17693a7d281ba1c23e8b2a81c41d99691fb845ad90aa3b4ff43fdb7754a3b405a7e16bb0517188587ab2cacdeb10afc3b9f9ac1f0b55900f91aedce692ba45e9e592c28e6f12e4e6403c17fb01f", 0xb2}], 0x3, 0x0, 0x0, 0x81}, {0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000340)="03f41759742eacb4475343e90c8deb4f515708e8d8eabc0966e61510742213d34d1441a8967f9187b042a8d9db45bac3895ba3eab6558712e5e378c87cb06366", 0x40}, {&(0x7f0000000380)="bcd0a46ed51560237a182c54f44bff16675b0c3bc201e73ab66489d395c57d7f04adf0fb6bb04a8006c0c5f8a956106b5aa1a629b85243b31b4068b87bd20e32dd0f5f8477c4cb1acf3d68f8ff9a27ab53705e005c818b05638cca1b5ea3b08d95a2331116414d61b80b331d035e2ac1f868845307d65e326e992915d2b74a953319b3abe0d505c59e6caaf64b1baef74df600364c32932f493be70aed0373d61d625b058f6dd573d68af3e64d779b237265ee017cedb40c58bf71b7b9ab5f93b68a9c5d46531cc3d2299186f606b760e6", 0xd1}, {&(0x7f0000000480)="ffb41dec956d544a0121a40366d09bdceedfb232bcfa8de7895ec7af3a7a3dde66dfe99acc0b34937d6b7e90ff337a100df24acf7ef4aaed2a6422acc4d972c0ff61420c51672baa2675e4a5b5b5463a7caf4d0a2d2a074c9748d482004d469351bbc1a6880b93bce6b7f8983d0c1f46cb9eebd5924ce1404247d7621b24c89f0eee64ac8eb1154088c31b7ebcd705a4ecf5989bd054c15b173454b51fedade33077c6a85ceb2953926a3d79625fa8c122b320031cae99a7c29c2e869a89298ca7d714a7a53c68e259ff575fcff1c4e7da6f64d3", 0xd4}, {&(0x7f0000000580)="8959039f825b2468b51beeda7b5b46e30e7ed6206e37833781e7e9b9", 0x1c}, {&(0x7f00000005c0)="2b9f0091f271d6ce47465ea7dd36dde418482d039c29ab06fb5e9d621f3af4786bac295a6119a72cae937d798ef9dceed256bc7e9de25fc1ca2849a7090b3e87f4f8331b84abb9e393c0b22b3021ac4d7273fba6a06b6717c31e4ea16cb3a895503a73b99576c73cad9e8e31f68516341f3e9f2a5f6b96e8c3a9e3c624d96c034f61e7d876aa40533c27c375cdde83cf4d5bc892a3a809a81eecc9367523", 0x9e}, {&(0x7f0000000680)="26a7de6935d3c231e518e44167eedcd25235dd94f0ddb2d3b9ccdda84fe1c246af1db121fce87aa9d40406d27a75f6d31e5c16522294aa6163aae8ad046ba32e77e3a460e2f32703b34050c5445bfb693707e6a4b8a64f10f1c69cc6323027dc1452172c81344b2f30ebbcd5eec018dc0cc4c91564aabc6c0261f90a87b33ca28284f3244fb8d8a3", 0x88}, {&(0x7f0000000740)="5ed4ae52ce24c2a6943348658d7d4910ee8209fcce4fc55c4aa3cb157e83332f174a23f6c04ae0b36aebd52f0a4d991e5d1072833e70209c05819da622c8fdb0f34d5589a03e03a48575da3a792d0c487a7c11a9b8d22ead252888271bd163018849a60e74380f84f46443f53a4087b638d06818ad02c3f849f2f6c555ce8290acc897b7309fef525104df1a7878e62c5360f1b5f80afd5a8175ddc560b32000602e6310884a5142d997d8f580b7b6f34ad270654b891fff9c589af9f6c6852b49f69b681832e08c232d23fd71e3dbb9e43dbaddf7cbbef862fed80c5b6efd9ea9cc3df8d984c83da5a996bfaead8fd9ac", 0xf1}], 0x7, &(0x7f00000008c0)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x800}, {0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000900)="f52beda0e29b5be2dfea674c23a617a79418d93844122548404b0097d2cac1b1e6fe2cdd5d84581533d3da20c3394c01bab5170104cd95ebe9e0455d5dabfd5293f8c53a474f6756b84da0a2ab48ac1d269a1212874a", 0x56}, {&(0x7f0000000980)="eb2cfee78e816628c189c209", 0xc}, {&(0x7f00000009c0)="978a29eb2bc20ae8e8e5faaca89155e4966831439f7910fdd8ce0039e168f115652075bf9ee95d5edc18edd032197c404d80da620be77ba6562516755e49e507e918489d84e1e174ad245d04c68407d014d8ac391b50421949bcdf796917b0f43598e5e7924001a4a214b24e62bf1aeaf03fd9bef65900e52e57fcbffb4c2b96af49009b8d53dc8ae0143bda46f8ae003f89a1795fa292116982b296ab265480e2e191a1f88e205df49301ddd9f20c85cad2c5834a49404aaacbe7e5dd1d943f7c5d5027efb83d22dbb37782c55f0e84616c674a005c550f697dec768a05c11caaa2b0b3f6a907191700b38d03", 0xed}, {&(0x7f0000000ac0)="83f2eadbab72ef5a83ecff0f856fc064566ec4b38060474c1cffaf38af0ccb06443c5de6738ef7d7896b1c1512f7cc88152e761b9b2e74a81b4a72ec5d4a54ec2f8585bc7b413c8f7f26dac9e01d87a31d7f50255fd7e621f4d4626e91f16ff39eda18c56ec50d09fc461125e54e6c937c09245ca19d5f457c59d0731749d12f5df6f8902ed98806567224a55f17fa764b8ae0912bc3d573795e15844f1fec0124a1ada382116b183c3e01149b09aa09374a91cb7a11389713c91f75fc681b8ca00a01e12ef99288162379bf4bd4755a25b8ab5fe9b16d46b12e8684cc2297fa8c0b3a56b326c8c59890d851214f", 0xee}], 0x4, 0x0, 0x0, 0x10}], 0x3, 0x4008810) 2018/05/30 12:47:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x141000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x0, 0x6, 0xfffffffffffffff8, 0x0, 0xc}) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x80000) [ 258.290856] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 12:47:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r1, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), 0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 258.395545] v: renamed from erspan0 2018/05/30 12:47:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x7fff, 0x0, 0xb11, 0x8, 0x9, 0x1, 0x6, 0x10}, &(0x7f00000000c0)) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x800, 0x20, 0xffffffff7fffffff, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8, 0x7ff, 0x4, 0x1}, &(0x7f00000001c0)=0x14) [ 258.456924] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 12:47:42 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="5640056ebcd4d9d4253450f7460a4ed6ee2e474455e24dce8405f879c24e3cfdd92a3dafb7f03721de7276220c6b027e19f67b8314871782a6b294902841885fee697ab24e330807dc5e497b96df702aa36c63f1b8172777c7868461d42ae2de", 0x60, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000700)=0x5) r2 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='locpuset[-)proccpuset-\x00', 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0x2, 0x6, 0x800, 0x2, 0x0, 0x3, 0x4, 0x4, 0x7, 0x0, 0xcc, 0x1, 0x4, 0x9, 0x9, 0x41, 0xfffffffffffffffb, 0xfa79e35, 0x1, 0x800, 0xfffffffffffffffa, 0x7, 0x5, 0x8001, 0x4ca, 0x400, 0xff, 0xf04, 0x41b, 0x6, 0x2, 0x7, 0x2, 0x9, 0xffffffffffffff7f, 0x2, 0x0, 0x101, 0x3, @perf_config_ext={0x7c4b}, 0x10001, 0x800, 0xfff, 0x7, 0xd3e4, 0xb9e, 0x5}, 0xffffffffffffff9c, 0xf, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xa0c1ec8) r4 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f00000006c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4a8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=@updpolicy={0x200, 0x19, 0x208, 0x70bd27, 0x25dfdbfd, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x4e22, 0x1f, 0x4e22, 0x1, 0x2, 0x80, 0x80, 0x87, 0x0, r5}, {0x4, 0xe0b, 0x8db, 0x5, 0x5, 0x7, 0x800, 0x4}, {0x8, 0x829d, 0x3f, 0x6}, 0x51241a13, 0x6e6bba, 0x2, 0x0, 0x1}, [@ipv4_hthresh={0x8, 0x3, {0x17, 0x2}}, @migrate={0xb4, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @in, 0x32, 0x1, 0x0, 0x0, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in, 0x6c, 0x1, 0x0, 0x3507, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2b, 0x2, 0x0, 0x34ff, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3da4f225ee8a2461, 0x3, 0x0, 0x3502, 0x0, 0xa}]}, @mark={0xc, 0x15, {0x35075b, 0xfffffffffffffe00}}, @replay_esn_val={0x34, 0x17, {0x6, 0x70bd2d, 0x70bd2d, 0x70bd28, 0x70bd2c, 0x1f, [0x7ff, 0xfffffffffffffffe, 0x20, 0x5b454d94, 0x0, 0x1000]}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd25, 0x70bd2b, 0x70bd2c, 0x70bd29, 0x90, [0x1, 0x8, 0x80]}}, @mark={0xc, 0x15, {0x35075b, 0xffffffffffffff6d}}, @lastused={0xc, 0xf, 0x81}, @policy_type={0xc, 0x10}]}, 0x200}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/05/30 12:47:42 executing program 2: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000100)={'erspan0\x00', @ifru_addrs=@ethernet={0x307, @random="aa98769df6f5"}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x3, 0x8000000, 0x8001, 'queue1\x00', 0x9}) sendmmsg$alg(r2, &(0x7f0000000c00)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="8670384e191061f593b9b3147993f415f5f629551478d6143cb4dbed66fc35d05f58131cc98cb9a126c3cc76d7d626569dc3bc98113225aeb3be450207b6ef5af36cf7f043b191f921f059b59edfde6f738a0846f051e80e753ebd83cd42e561c055f63d8a8cfb21bf4f412ca0c5a4247433824f98c600da8f5b8f0df2ea8faf69ece7c397460220ca1b", 0x8a}, {&(0x7f0000000200)}, {&(0x7f0000000240)="338df43c1a454e5dce4d18f5126f5f1741fd66af660f8a70475e4c3a1a379eaf599e60182cbd7c2b0d98875bcf4ff3f572f32c34d2a076c976ae090c4420f977f1d93918a1e6ed3f1e1b949458b09197b993d4eced707038f4e23920bfe7130f81fbb82eb17693a7d281ba1c23e8b2a81c41d99691fb845ad90aa3b4ff43fdb7754a3b405a7e16bb0517188587ab2cacdeb10afc3b9f9ac1f0b55900f91aedce692ba45e9e592c28e6f12e4e6403c17fb01f", 0xb2}], 0x3, 0x0, 0x0, 0x81}, {0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000340)="03f41759742eacb4475343e90c8deb4f515708e8d8eabc0966e61510742213d34d1441a8967f9187b042a8d9db45bac3895ba3eab6558712e5e378c87cb06366", 0x40}, {&(0x7f0000000380)="bcd0a46ed51560237a182c54f44bff16675b0c3bc201e73ab66489d395c57d7f04adf0fb6bb04a8006c0c5f8a956106b5aa1a629b85243b31b4068b87bd20e32dd0f5f8477c4cb1acf3d68f8ff9a27ab53705e005c818b05638cca1b5ea3b08d95a2331116414d61b80b331d035e2ac1f868845307d65e326e992915d2b74a953319b3abe0d505c59e6caaf64b1baef74df600364c32932f493be70aed0373d61d625b058f6dd573d68af3e64d779b237265ee017cedb40c58bf71b7b9ab5f93b68a9c5d46531cc3d2299186f606b760e6", 0xd1}, {&(0x7f0000000480)="ffb41dec956d544a0121a40366d09bdceedfb232bcfa8de7895ec7af3a7a3dde66dfe99acc0b34937d6b7e90ff337a100df24acf7ef4aaed2a6422acc4d972c0ff61420c51672baa2675e4a5b5b5463a7caf4d0a2d2a074c9748d482004d469351bbc1a6880b93bce6b7f8983d0c1f46cb9eebd5924ce1404247d7621b24c89f0eee64ac8eb1154088c31b7ebcd705a4ecf5989bd054c15b173454b51fedade33077c6a85ceb2953926a3d79625fa8c122b320031cae99a7c29c2e869a89298ca7d714a7a53c68e259ff575fcff1c4e7da6f64d3", 0xd4}, {&(0x7f0000000580)="8959039f825b2468b51beeda7b5b46e30e7ed6206e37833781e7e9b9", 0x1c}, {&(0x7f00000005c0)="2b9f0091f271d6ce47465ea7dd36dde418482d039c29ab06fb5e9d621f3af4786bac295a6119a72cae937d798ef9dceed256bc7e9de25fc1ca2849a7090b3e87f4f8331b84abb9e393c0b22b3021ac4d7273fba6a06b6717c31e4ea16cb3a895503a73b99576c73cad9e8e31f68516341f3e9f2a5f6b96e8c3a9e3c624d96c034f61e7d876aa40533c27c375cdde83cf4d5bc892a3a809a81eecc9367523", 0x9e}, {&(0x7f0000000680)="26a7de6935d3c231e518e44167eedcd25235dd94f0ddb2d3b9ccdda84fe1c246af1db121fce87aa9d40406d27a75f6d31e5c16522294aa6163aae8ad046ba32e77e3a460e2f32703b34050c5445bfb693707e6a4b8a64f10f1c69cc6323027dc1452172c81344b2f30ebbcd5eec018dc0cc4c91564aabc6c0261f90a87b33ca28284f3244fb8d8a3", 0x88}, {&(0x7f0000000740)="5ed4ae52ce24c2a6943348658d7d4910ee8209fcce4fc55c4aa3cb157e83332f174a23f6c04ae0b36aebd52f0a4d991e5d1072833e70209c05819da622c8fdb0f34d5589a03e03a48575da3a792d0c487a7c11a9b8d22ead252888271bd163018849a60e74380f84f46443f53a4087b638d06818ad02c3f849f2f6c555ce8290acc897b7309fef525104df1a7878e62c5360f1b5f80afd5a8175ddc560b32000602e6310884a5142d997d8f580b7b6f34ad270654b891fff9c589af9f6c6852b49f69b681832e08c232d23fd71e3dbb9e43dbaddf7cbbef862fed80c5b6efd9ea9cc3df8d984c83da5a996bfaead8fd9ac", 0xf1}], 0x7, &(0x7f00000008c0)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x800}, {0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000900)="f52beda0e29b5be2dfea674c23a617a79418d93844122548404b0097d2cac1b1e6fe2cdd5d84581533d3da20c3394c01bab5170104cd95ebe9e0455d5dabfd5293f8c53a474f6756b84da0a2ab48ac1d269a1212874a", 0x56}, {&(0x7f0000000980)="eb2cfee78e816628c189c209", 0xc}, {&(0x7f00000009c0)="978a29eb2bc20ae8e8e5faaca89155e4966831439f7910fdd8ce0039e168f115652075bf9ee95d5edc18edd032197c404d80da620be77ba6562516755e49e507e918489d84e1e174ad245d04c68407d014d8ac391b50421949bcdf796917b0f43598e5e7924001a4a214b24e62bf1aeaf03fd9bef65900e52e57fcbffb4c2b96af49009b8d53dc8ae0143bda46f8ae003f89a1795fa292116982b296ab265480e2e191a1f88e205df49301ddd9f20c85cad2c5834a49404aaacbe7e5dd1d943f7c5d5027efb83d22dbb37782c55f0e84616c674a005c550f697dec768a05c11caaa2b0b3f6a907191700b38d03", 0xed}, {&(0x7f0000000ac0)="83f2eadbab72ef5a83ecff0f856fc064566ec4b38060474c1cffaf38af0ccb06443c5de6738ef7d7896b1c1512f7cc88152e761b9b2e74a81b4a72ec5d4a54ec2f8585bc7b413c8f7f26dac9e01d87a31d7f50255fd7e621f4d4626e91f16ff39eda18c56ec50d09fc461125e54e6c937c09245ca19d5f457c59d0731749d12f5df6f8902ed98806567224a55f17fa764b8ae0912bc3d573795e15844f1fec0124a1ada382116b183c3e01149b09aa09374a91cb7a11389713c91f75fc681b8ca00a01e12ef99288162379bf4bd4755a25b8ab5fe9b16d46b12e8684cc2297fa8c0b3a56b326c8c59890d851214f", 0xee}], 0x4, 0x0, 0x0, 0x10}], 0x3, 0x4008810) 2018/05/30 12:47:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001540), 0x1000000000000054, &(0x7f0000001600)}}, {{&(0x7f0000003400)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000003600), 0x0, &(0x7f0000003640)}}], 0x2, 0x40) 2018/05/30 12:47:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x16, @multicast1=0xe0000001, 0x4e20, 0x2, 'fo\x00', 0x4, 0x7, 0xf}, {@loopback=0x7f000001, 0x4e21, 0x3, 0x8, 0x2}}, 0x44) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001380)=""/175) close(r1) 2018/05/30 12:47:42 executing program 7: rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r2, 0x80080) prctl$void(0x3) sendfile(r1, r1, &(0x7f0000000080)=0x3, 0x2008000fffffffe) 2018/05/30 12:47:42 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x7ce3) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r2, &(0x7f00005d6fe4)={0xa}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000000), 0x4) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:42 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x801000000100008a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7f, 0x6}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) r2 = shmget(0x2, 0x2000, 0x48, &(0x7f0000ffe000/0x2000)=nil) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x600200) shmctl$IPC_RMID(r2, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000100)=0x80) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/05/30 12:47:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 259.405705] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 12:47:42 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x20011, r2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x80, 0x10c) r3 = semget(0x2, 0x3, 0xa0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000080)=""/48) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) ptrace$poke(0x5, r4, &(0x7f0000000140), 0x80000000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/30 12:47:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x40000000002, 0x3, 0x2) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xffffffffffffff81, 0x7, 0x2000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) dup2(r1, r0) 2018/05/30 12:47:42 executing program 6: r0 = inotify_init1(0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xfffffffffffffffc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept(r1, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet6(r2, &(0x7f00000000c0)="e03f401e347d4c6fe373802209e9cf85d291b29971b496fe692f89910d888d4a3243863b841d4b0acada89205270e7bb56f5ac0d987e5a9cf2b800b5402a893153404e85194f10", 0x1, 0x100000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}}, 0x400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r4, 0x8000}, 0x8) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0xea73, @dev={0xfe, 0x80, [], 0x17}, 0x8}, 0x1c) 2018/05/30 12:47:42 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="5640056ebcd4d9d4253450f7460a4ed6ee2e474455e24dce8405f879c24e3cfdd92a3dafb7f03721de7276220c6b027e19f67b8314871782a6b294902841885fee697ab24e330807dc5e497b96df702aa36c63f1b8172777c7868461d42ae2de", 0x60, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000700)=0x5) r2 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='locpuset[-)proccpuset-\x00', 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0x2, 0x6, 0x800, 0x2, 0x0, 0x3, 0x4, 0x4, 0x7, 0x0, 0xcc, 0x1, 0x4, 0x9, 0x9, 0x41, 0xfffffffffffffffb, 0xfa79e35, 0x1, 0x800, 0xfffffffffffffffa, 0x7, 0x5, 0x8001, 0x4ca, 0x400, 0xff, 0xf04, 0x41b, 0x6, 0x2, 0x7, 0x2, 0x9, 0xffffffffffffff7f, 0x2, 0x0, 0x101, 0x3, @perf_config_ext={0x7c4b}, 0x10001, 0x800, 0xfff, 0x7, 0xd3e4, 0xb9e, 0x5}, 0xffffffffffffff9c, 0xf, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xa0c1ec8) r4 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f00000006c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4a8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=@updpolicy={0x200, 0x19, 0x208, 0x70bd27, 0x25dfdbfd, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x4e22, 0x1f, 0x4e22, 0x1, 0x2, 0x80, 0x80, 0x87, 0x0, r5}, {0x4, 0xe0b, 0x8db, 0x5, 0x5, 0x7, 0x800, 0x4}, {0x8, 0x829d, 0x3f, 0x6}, 0x51241a13, 0x6e6bba, 0x2, 0x0, 0x1}, [@ipv4_hthresh={0x8, 0x3, {0x17, 0x2}}, @migrate={0xb4, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @in, 0x32, 0x1, 0x0, 0x0, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in, 0x6c, 0x1, 0x0, 0x3507, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2b, 0x2, 0x0, 0x34ff, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3da4f225ee8a2461, 0x3, 0x0, 0x3502, 0x0, 0xa}]}, @mark={0xc, 0x15, {0x35075b, 0xfffffffffffffe00}}, @replay_esn_val={0x34, 0x17, {0x6, 0x70bd2d, 0x70bd2d, 0x70bd28, 0x70bd2c, 0x1f, [0x7ff, 0xfffffffffffffffe, 0x20, 0x5b454d94, 0x0, 0x1000]}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd25, 0x70bd2b, 0x70bd2c, 0x70bd29, 0x90, [0x1, 0x8, 0x80]}}, @mark={0xc, 0x15, {0x35075b, 0xffffffffffffff6d}}, @lastused={0xc, 0xf, 0x81}, @policy_type={0xc, 0x10}]}, 0x200}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/05/30 12:47:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0x513c4e0a3883309a) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x40000000002, 0x3, 0x2) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xffffffffffffff81, 0x7, 0x2000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) dup2(r1, r0) 2018/05/30 12:47:42 executing program 7: socket$nl_route(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket(0xa, 0x1, 0x0) unshare(0x24020400) fchdir(r0) [ 259.802326] v: renamed from erspan0 2018/05/30 12:47:42 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x20, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x50}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x84, 0xfffffffffffffe00, 0x2, 0x100000001, 0x8, 0x5, 0x8, 0x40aaf999, r4}, &(0x7f0000000140)=0x20) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0x5, 0x4) openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) dup2(r2, r1) 2018/05/30 12:47:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = memfd_create(&(0x7f00000002c0)=',\x00', 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000380)={0x8}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x2, &(0x7f0000000140)=0x0) io_getevents(r3, 0x80, 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="06e9f6bf0913ca244ae84b0b28793fd1d48481e232469ca3c734a1336fe8570c303207a641d69932ad579317d8c34e4f5d1ccc598d0022654dd25dbbd0ed7ff96937d5ad5d3143a3217ca5f335a5342d303267817cba752586ff2736963f25daccd1f9b181b77760f1751ed13d588eb811918659a3ae636709701e07f93183255e70177d8cb0c681085b01", 0x8b}, {&(0x7f0000000180)="182da6037259834919db6f", 0xb}, {&(0x7f0000000240)}, {&(0x7f0000000300)}], 0x4, 0x0, 0x0, 0x90}, 0x20000050) 2018/05/30 12:47:42 executing program 2: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10000, 0x4042fc6610322b75) 2018/05/30 12:47:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffff766) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x200009}, 0x1) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/05/30 12:47:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73ffff0000e1ef74668b38e190bb93b533f2b3aa351a9638f6d6c5ad0000a9bab0bb5ca001000000e141066f25aeccd82c1b23f9b674b41f4830ce15c522db8c03c34d67a936ad4674fc00000088b5ae0cd67a"], 0x28) 2018/05/30 12:47:43 executing program 2: unshare(0x2000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) sendmsg$netrom(r0, &(0x7f00000014c0)={&(0x7f00000000c0)=@full={{0x3, {"110ecde5ae658d"}, 0xffff}, [{"248a25d12c13fb"}, {"185761f88b20a6"}, {"b19891a353863d"}, {"ed853b9d4d74dc"}, {"a5296b7d244766"}, {"95ec319a665c8b"}, {"f031d0f5f2e240"}, {"a35129e43a67fc"}]}, 0x48, &(0x7f0000001180)=[{&(0x7f0000000140)="1d4b5a0a557f3ae6947d6cb82f1737e6e36f60f5d778933ac4cc64439d123e7bc99f748ae29905f3ea3ce94a2764f2dfc6619b05db20117b1e0ff6cae7ca5351e1d0a898df13180fc139efe9736ffb362a2bd6c8220aef5f4b6492695542b15375092a457f184e2eaad50bd6e3060253a5adccb3981afe039770aaa409af87a885856f8f01bfaa94f667e3d641aa5e0530cb71eb05933a6bb31c2b551f8d37e0403d1266f50652f24fe8efd6ff6c5555edc1456873c49beeb2cac0bb311ee9619aa2779b5c32d51744c0b0cb4e0a00a537a6216b6efe8715953e62e8454b7770713bacd2e49d57fb4169ddebde6b948267375545f8fda1ab99e80f7792e80959600ef852b59affb880a000d69670c3c9a78f37b854a96b696b1a3ae8fa6ba6b70dbd3840135f1bb1ba15f2c41a8433334f2b0d057c518ca3ce02015810356eef25d887805348b38d84426c97684610d0abb143bfe1b0437606bac91dc2fc7551a94fd135df1c813be92bf6bd2d2bb52bb18b8d7a656b1a72cf58798ee84f1f3f91a6c268bd4324354d283c25b542479a71a4fb6bf71c4c4a9ef84812cfd3327529aa8bbdc07bee5f235e7b15068dd4e90fc6c2df888c00dffe8a3ea2fdc731eee6c61366b8761c83f7dc74cdafc83aed1f94f810f170475a697908cc0af647371644d3c29953e6d17b6712a5e0dae1ea9cf15395909770e29af0799104117da2504de5bbd2624dff040919d10ce4192ee485e02566b0341db998f761cf2290693686fae951e64dbff0a9ed9605e7f0e2545a321533b832c0db2593160b81ecbb50e5173fa0e3ae18ccd106f28ae02a60d2659655f7f799dc71beaa68b216a32d1b05bb993f1c97d8f47373f934fae358c00944a9ae735746074e6e94d06ba67eca261670136a5f04aeb9a3a1f3da2ee6a02cab9d88cebe424544f224f00993286a193dda7f102c0e838de1bc81ca0a5da00072adc7afdb39c4b5c8d058b8e149f23a0c42f8d7bbabb50a6022a9ff1bd79cb279ac81b679b3f4a1807e7d3670bf738e23fad09b043dc14c4f497769fc78038730d856d3be9aeda7bc323217bb2227af58489be38ac0ca89c778fe5a676a6495b659806e5100cac5c54beff646b4d05b213c573bc879de6a64456bcfc7c81058f168e7d8fce3fd529132e27d58621e012d16b28bb4732ab81171829f0454f2a52a103c418e4700db4998da933a8a6fcab84bf0f7af1a7c719540d975df4bbd53bd1043aa8503f22e5b6d65dbb1f015f94a5708c924115bf9128918039ef6aad82c92c1a00e2d07b012b3d661ca53be27adffe63b5b4285b2dc5a6a00da3fd9aed91e8bc38732c84daba4b9f61cb4ad713652c949ebc565bb73f5fb0de393d580b471ae12498a032e984871c83eac7d5e1b36efa5ecc7db31c736c0c4d1e2636efa1b171de6a2360a5e1f1daade26228e45f0544433e2f968bcc3bf0600cae9ea8ee0d59bc2884a092cc4402f484d3077fc6ecf9cf148dd3f92751429e36548c96c12ac9e9631f2e6376f3cb307dd0de31a8abccea9774a10f7710dc467f4537196beae226d4e64a4491582ff4254a1d861fc738a4192511aac557df4c11f0f4fef1ffb241569b274d364626adf16d1b73d0ef7906a76addfc5605556be054b480f7d103b8aff37ee101e0b04bfeedbc217cc756fb8daff0ea29c9400c29cb9547da5f68018cd012f1a8e700e2df5449547183a239b7ba53c47df9e9c4fddbdf21ae4c5208ff313d44f4361a28caeb9ebf1c8dc0d17f844a6d08b23a0aedfd928fba305aee8310bce55b74054ed3cfca149792c432b693017c6dfea28077f26953b0ca0307ef898c139147ba050f304f52c86b890477892ab2cd5c45c07e500aa247e244950e6ea5ebd10ac85e856f36bc33caeb1dc577e4230aed8392b0a653dbc705e7b69971f07422a89c8e68fa3acb931a138e238d82c1d476fe96aa7ea5831e16ac48a0b5716669c4bc3a8927a318c465bc49df3d317ba3e342a33f06ec32025e6f37368c83e12a7ddadb8dc06785ec109c4afb4b8495f92be0f58b19405d3530e04b7b9b549a67d2fce8a3166729f6d9da69a953f976ff404505aeb4901a68ac3c0278eaa00a9acbb508c65d7084a23aeea31eaec265d674700993786e57eb368ea3b1ea8565aa6eceef36d078728e2df61f16de3e829c0b71a93c7ead6bfd53db376f4b7dbbc7fd606dcb5f15ce705568bf5e3b30bb735225f332574b867da98011b4aa62bf49e9e030984431be1142311102c18b1947ed57d674cc5ed87da5a94541261dc624e59b7604e98aa2d11b4915d62ffdcca02318a92d079328c8fcd64c12d4204f15d77b8379b1fe6c6017e5c0c674bea8b7ac52f28f15be74338e5f1f590da0a86f7f23b0840d3884ddcf3906bbe78c0b01f6c45a20c4d9d360ce377131458025ee2920064fa8af60246dd509608d4629e2371f1ed9a8156929b92b20f4c0a12fcd15fe3662ba3860f9d1b2e37d46e6f61ff037955d7ade6865a5f38ea69d9fd45686c06ee74f99eb2f42321c43b2d4bf3eea7ae8aadc1842c1e62f82ff39cfe779acfe510d85c32eefaf8d82f1c30febb5a1b25e39aa70c41ad25e57e09b7024e18d7af0eed11658043e8affa5ff177b7183e4de3e3ad3fbee6c20c421cfa6d68d4d3c2b964ed0e67b31e85fe842a28bc4c76613686e3d4b7cd413389f52339f146a3827e97c6a5b8451f14dd54d86edab6ba7f9d37454364eb4ace43f7c509fa37ffae851c5d1e24f2e9c24873d30bb95f301e456e7e90f9ab575c278ac5bbea3ae853d446b807ced845c6afec40754aceccfca74e53bbd76d0b685cee1f3afeeae71a8368cb0d9ded602fa6e264c45130fc92d3d4efc3abf6908f96ff1380163facbb565c500ba78f1f0eeda2b238900378c5b8837acdf2c1f8dadb7a84d3c822bd32e0f11f61f2c9c4fc8d6e8a0cf37bea29d059d902bdb2bb1f67d91ddaab77aba88abba2f130ef9857d06b30156a961870e695d28f18e92e23cea2b64b1ea30632baea6ad5219e48b3792605242e1fef6789a43aade3a4669479b660e6a89353521627e3cbd90d5837163c01da6e13a6d7a8f24f2d8051463a5f847fcd0d78b9c303e153265788fc5bfa5ba85a88d0b567fa4b0ae4f97e863ed5aa5035591216916cde18aca1ae3db5bf276690be1cc57b234d7845969b3d07f3f2f132d3c2870397c6341abd55ca18cfa7d8abb4c419100bde500f4682de55c080edebbc446b04d3a75d3ca09f87fb4d0fbfc4a083844fc8a4f986188b06332246a4111b2204dcc042797d13d0118fe3afdd23f73a14abcd6147b1fd847cd449988186de525f505573e0e99fd9e0f2f4d5487ed9aef1008037a1284b8f2782c1a968757ed69c07e5e03385843b0af35efbeda93ac65291df7c6f97f4839677a716257cbefd05ff3fe6d729a8dc7d95b0a9b51b41c4b937ecbd342579fff3d741ce3f4ff346c3b4c4b958d0716801419a50fb36e54bc69ca6b120110d19943f78f5c9112f5b926fcbe8597297170385c200d20d81d0734c1850b2d079e3e1c7aae26057d7619e4312e9f3308ab6b01a5bcc60cbe88e41253add09990507240d0f95b0d3e3b4729f2d68fd7401304527c9938ca64aed62b172513857e8f7fcae8513caaafe88d6599580abc85e5d51b61f63bbefe0e71fab2a13fd51ea1f386e7d02eadc0edf549713996fe49f5db422b6ad5dd2b6dae5332544378ce0306876f207555fbe866a475dd04348b76b9d142573e2f879f69b548b60ad26467c16e66de3cfb6ccf7f83383ffdd6160b88024e5312218f8a826d55919e895db64fce46fce846093ec6c43f28fae64141156c34271e3a9e50bb7a94a974971ba9f8bcfe3519c19daeb7d8087118642b056cd0e657d19f7301ec31c1305953d17feac7d3b23e77ba1d5238974fb1b8bded21af804abbdce6b7e38473662177382d1f10f9edb996e44a25144068e04612102631e68b7ef38a4981b6deb374cf6f2886e1ad11ac8e6b8607ece8f8bfdda0526acbbd6eca489c7c304f9a70ec642649c6545a810958fb167eab7725f2dbaa7b437081556ae9fa028ef5f7663a9b5677db374a3a498191622deb8da8280d72b672bb685b1cbf6e243d533eb57575cd3be9ebf5aca84fd1b7dd35c9605dec1f6580bf9954b06c7f0e0a2c695cab1dae5dd8dc9bc67b7016b57f97b493a03886ebb57f0bab74c5d0f84eded7b93b7faf33c94176cabe7618082139d8a7e1ccdadc593eacbd1fbd6df2d7d5dfcf6a87bc646cd74258bf9d8f5361e0302eb2e3e1a94935d27f03f283f5a0c0f47a821948bd1a95bc643fbb0152e33fc008e3388dc83128b6099127fb90a3ff8f627a0127ab642db1431c91f943607e65544a9e40ef60e311ba4284ab62bad961e415b77bde7ee579e36447cea650717e29a3f51f814b6c01209dc7e1df28d25947cf833c2cbc1469dc62a915313c81cc873d8abe5ada57c07304ae30678d3500a13da69cf2716b1ca505cca7fb89c6bb39720b6ba2574be2216b965e43b29fd6f9456c8e02ec788fc802715a64578b65f04af50389a00437719396edb508a1ebf80c6e3b8d73249f80f170be37acb4bbdbfdc6f669051ba8b4fa460581cd79efd37a46349c3ab00ce9b88c8ced860005cda580934466ab3a647a3f1801b0b781dea800aa21679022bab51d215ac9efe9ef50c35a6e295eccda9ede1bcccd87d944a00ed286853f6ddfdb3ed6a378ac6097d6a506848c4a8582e29f93d58521beceb82c0e2ba734954021fc91fd9b521923acd3a4ad8dff2035c05affa23ac3d7afa0ec122e924549cac7720216f3693b399dd1a3526ea2afe8dffce2a6f80b354146aca3354c77697d0160243844762dc08eddf907be3ec9e6eda238d83b243797ad984521f6b1cceb8a66acccef29b5d9d4ffd7d1837dddfaa1fc83d96a4ee1a08ba17ceeb0ea4e710325090b90965a14058f14be48db8fbc306f94eb9adb6a3141bb02d0450ac84104cbfdd2b786da3dbf99abc55bc414bd56279a8719ef6ca0db53ee6c10f271a5e480e487a9755b22073efc6f90733ba780861560399199256f0ff723afa0297b40b6d64cf6962fbb117adb2bb531ec8d9d4931ae79587bdb1f8309635bde93352061e305c5b55061b299c5575189b3a932a5e232be9fcc9b3cf580bf434a536ff0d1add2d20adccad82ea44357585eeae2b312a60672cbb53ab58d07701fe5cc7ac93053155d6f7fef979c14185e21bbf1bcc2ef01b66a43880abc67ed38123e2ebc489949a95deb8cbd29908df7e25ab36c45c59f4871856d012c83f5fd4a3093b73db05b26d62f2b4a0c4736816d432f339c9640a13787baa271961955709578e85b2ea24614ec3cbd5d6a1c272c33e7530fb0629e702f9a4dac983deb9c173ea09be2027fefa7a5dedd8e705874054cc245ed39857d678032bc6f843ff43d183ecdb214e57d96ec55690c3f485513b1564893b6d679aa01561705dbc21ba51a1a26b7be7f16115ba2c7601e96431d643873a3cd479408725ccb3cf7843468b65400ac12a88f2d6e9753ba0e0014f24e1c9e6b6aab4f7cc9bab53972c5383a19b9668b52671a925a314a19520592d85c1eaec584d42c17abfdb33358bd9e43a883aa6e312ada07272ca83a671d7dd2891e5e836d2158fed79eebcbe5d7c2a9dcb573393eda721f6700638b2695d62a2d866e25cb80782ccbce7f48ce9ffe6ea3437be11c7e71c655b3ba3fd4d33c6e37a1b09642e9edb27471df442be912a69a842ffeea2868552", 0x1000}, {&(0x7f0000001140)="f20160bd63e13b279f620f4106b4912bd9e68bed9773a55dde68383a982e6a4e10", 0x21}], 0x2, &(0x7f00000011c0)=[{0x90, 0x1ff, 0x7, "969dfbf28f02a91142933ad1b72d9e08f61cca49140971b2ff1653a1ed862903c27ae58c01d1918699b376ecc6ba0333bb4fecbb43a4dbbcdee2d65bb035a278b65b9145994f18a6650f7a4d66a6b6f42c5734b67efe3de422a2563a4a5f7f53ac33a4f14648ad545deb1714514bd0c56d0f99ab6690e0db60"}, {0x100, 0x111, 0x4, "426f1208e39ec211d8be2332434b2a56cef6b79bc0a9facd4f417e39b1c6250f36dd983832b0057b467e29796f04be01b76327d9776c1f9c1022b9767e7115b2a803b0a4f90c56a7fae026d4c0e43c612e059cf376bbdc5564bf6051d504c79f55172d52cf7133ba54569f41fc5f1f8bac6ec2e87bb0b6435584b0a5abba9552cf7dbcc9ea26b537caf5951e5332b70bcef6f9b9e9ab0ae76e045595e6607be125886a3b086c2d5d042b88f30e69588f9e44609a2967ff9ddf3ce409ba46043f3bc8dd92fbb52ba439671ea5baf4b4cbbf1b8007b6b3467a71eaab22c77045cdfa9f3266ef9ff9ddcecd"}, {0x68, 0x11f, 0x4, "d250a46d9118d2b24ae5061f9fba9bccb7b42925bdbddb6b5dbc2b554f86c6ecc6ec37acde0d6ace9ee1f0d69e93df4ce7f92235e57bf42ac45679b3b553543f473c5e463a8617de916694c82b4d5c99a7"}, {0x98, 0x195, 0x38000000, "08b96299899b97b14d5b9c72caaf38a79f053774e559513ef0a249e28841e34a54c26b7f89cf9716117ef881fed9729e106dd8e2ea67c64efc54bf3753af7e9c604dcde59c406ffd01086005b6534a41b708c5eb7a7d0e21be89dd1214e0a5ddfdec7cac98d4c1966aecef9096477e90d011e051b58467a94a9794478e1f5091af"}, {0x60, 0x104, 0x7, "28184a2abe8d10170ea9a418eeb54d7fbc546537852b0e7cbcb0bfa15ba0516f7e85e7fd4b663e8e9348494df7b588a5953bc21870f75efd4e793e6422ebe5ab23d10b44b21e217c6a35e9c2"}], 0x2f0, 0x40}, 0x20008001) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x200000000) 2018/05/30 12:47:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x200, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000580)={0xff, 0x1, 0x2, "ed278d6635fe8c14eda88dba16bd79f0547ca58ac8ccb7b2ad17800199ee5e26ef9819c0407a292789ad62a35c114cf6bad5461df4724b00ba9e67d53487c635ca321afe2b71b967130d73c0a418e029349ae4e92fb4e620f76358eacaca3a4c693fd0725a46985c8190939cb68e91266c2aa66e384e1ec245edacbeae8bfd28ca4b92c08308a58f61af3a5e475166c6c0046b1adcd72a79b4296de0b9d88df1c14ad8cbb831ba5dfb1f6d475e2a8e5fd0360540aa206651a309076be21495447f4cf02f2fc7ffb90b6c0efac52d110472f9926fadddf6c6b12f1af64d9ac55a7e8a3210bfc802a17cfb1f979042b5f415827775e233e5b31fabaa6c461e41"}) accept4(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x80, 0x800) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x100, 0x0) getpeername(r1, &(0x7f0000000380)=@hci={0x0, 0x0}, &(0x7f0000000400)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000100)={@can={0x1d, r5}, {&(0x7f00000002c0)=""/164, 0xa4}, &(0x7f00000000c0), 0xa}, 0xa0) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x1, [0x8]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={r6, 0x5}, &(0x7f0000000440)=0x8) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:43 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x86, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x6, 0x2) 2018/05/30 12:47:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0xfffffffffffffda2) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x200}, {r0, 0x1}], 0x3, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x7}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:43 executing program 7: unshare(0x2000400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000017c0)={@loopback, 0x0}, &(0x7f0000001800)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001840)={'team0\x00', r1}) getegid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x9}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r2, &(0x7f0000000040)="31378ddca01731283616f5ac4f119c0f5fcc1e924e9c61ec31c1750dd2fed0a642b16ade2ab8598775f4cb619b8d58e55b8ac541d5b5b232"}, 0xfed0) 2018/05/30 12:47:43 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101900, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045406, &(0x7f0000000140)) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x100004}, 0xc) 2018/05/30 12:47:43 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x22) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x10) 2018/05/30 12:47:43 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) 2018/05/30 12:47:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x2f, &(0x7f0000000040)="0a551e732827789341fd44a49f3df728f2b199ebfe09f8ed0f5c08b7be64772deb3aca9f38e36a688c2e617a8a4f8f"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000400)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x180) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x442002, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000140)=r3) 2018/05/30 12:47:43 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x1}, 0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000006180), 0x1b3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x7, 0x4) close(r2) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000280)=""/81, 0x51}], 0x4, &(0x7f0000001380)=""/47, 0x2f, 0x48}, 0x40000000) 2018/05/30 12:47:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfffffff7ffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:43 executing program 7: r0 = open(&(0x7f0000000240)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) capget(&(0x7f0000000200)={0x20071026, r1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0xfffffffffffeffff}) 2018/05/30 12:47:44 executing program 3: unshare(0x24020400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl(r0, 0x800000100000937a, &(0x7f00000000c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/30 12:47:44 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/05/30 12:47:44 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x1) r1 = memfd_create(&(0x7f0000000080)='mime_type\x00', 0x0) accept$netrom(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1a) 2018/05/30 12:47:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000000100)) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/30 12:47:44 executing program 0: ioperm(0x0, 0x200, 0x0) rt_sigprocmask(0x1, &(0x7f0000000040)={0x1}, 0x0, 0x8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x20000) r2 = dup3(r1, r0, 0x80000) rt_sigprocmask(0x0, &(0x7f0000000240)={0x100}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0xa7, "bae00a396b3ab6ee1a1a7d4e1917eb46f916ab364cec44fbf9235a0932d472b91b80dd00107f3e46c1479179a4c9ebfcb08458c7215b52c287bcc63c2dc39870011a737986dec1642cc45c41694a8dc938b4b27d5732ba7de7f4d85b66f4c5e886a25f3c2b2bf63421b46ac6dd855a3df2aae4be516fbc2db5c0bc4de05fd7654de0d3536ce44755f789cfaa3f4737cb09b6c61b6db5d918b366871ac6f377cef7c82875ca7c8b"}, &(0x7f0000000100)=0xaf) ioctl$TIOCNXCL(r1, 0x540d) write(r0, &(0x7f0000000140)="130000001000ffdde200f49ff60f05001b230a00", 0x14) 2018/05/30 12:47:44 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'irlan0\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000080)={0xad, 0x1, 0x8, "cb39104027ac90f6929e5f09620da87412346c630c5c5ad31cc7e9e8eebb18ffb59d6a914395ac6230dff5acc2e6af66dafbf02e091fc4644d5409a7991089bc5b1d1f41c237ac86cf34dcd3d748d1c413cd58073c7347686f664358d57075bbe129e8943485b731fe235365d339bedde85421019dbaf15026a8693d600cf383394dbc656b5ae7b571945f9822a7d16a015e3affd2161f9fa9309712675b10e14934f82289197443630890af0c"}) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:44 executing program 6: r0 = socket$inet6(0xa, 0x100000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000540)=0xfffffffa) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 12:47:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/05/30 12:47:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000640)={0x24, 0x2000002d, 0x443, 0x0, 0x0, {}, [@typed={0xc, 0x0, @fd}, @nested={0x4}]}, 0x24}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xc935}, 0x8) 2018/05/30 12:47:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380), 0x5fa263cf9df6cba1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="03a605bcbb03c53748afd4edb2a22f69624acd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) 2018/05/30 12:47:44 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x448002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x5, 0x84) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2301adeca066463aa7380a775e952a30273160a5f7bee8f3bef4c69828"], 0xb) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x40002004}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)) epoll_pwait(r0, &(0x7f0000000180)=[{}], 0x1, 0x0, &(0x7f00000001c0), 0xffffffffffffff15) 2018/05/30 12:47:44 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200c0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="380100001a0001030000000000000000fe800000000000000000000000001000ff0200000000000000000000000000ef01000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e000000100000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/30 12:47:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) close(r0) 2018/05/30 12:47:45 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000380), &(0x7f00000003c0)=0x0) getgroups(0x4, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x4, 0x698, [0x20000ec0, 0x0, 0x0, 0x20000ef0, 0x20001270], 0x0, &(0x7f0000000100), &(0x7f0000000ec0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x2, 0x0, 'vlan0\x00', 'bond_slave_1\x00', 'bond_slave_0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x118, 0x188, 0x1c0, [@cluster={'cluster\x00', 0x10, {{0x8, 0x280000000, 0x9, 0x1}}}, @stp={'stp\x00', 0x48, {{0xb879, {0x80000001, 0x40, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x3, 0x2, 0x0, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x4e24, 0x4e24, 0x3ff, 0x7fffffff, 0x8, 0xa57, 0x6, 0x561, 0x7fff, 0x9}, 0x400, 0x4}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="6a5a16768dec", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}}, {{{0xf, 0x8, 0xf9, 'team0\x00', 'lo\x00', 'lo\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xa8, 0x118, 0x190, [@realm={'realm\x00', 0x10, {{0x100000000000000, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, 0xfffffffffffffffc}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x1, 0x2, 0x0, 0x0, "42f5dfed44af4612ccba250eae89090ade715758b72b3b3936cd1e412fdc87129ca9ea998541c3fc9e814ed5761dc98bfd531a7e22d3a2f9e17e1754be20ea01"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x21, 0x806, 'bpq0\x00', 'ip6gre0\x00', 'ip6gre0\x00', 'veth1_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xf8, 0x130, 0x168, [@limit={'limit\x00', 0x20, {{0x4080000, 0x3, 0x6, 0x20, 0x3, 0xffff}}}, @time={'time\x00', 0x18, {{0x80, 0x200, 0x7d1c, 0x1624, 0x200, 0xd5, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="656a8d6e2c46", 0xfffffffffffffffd}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="ba1331209f56"}}}}, {{{0xb, 0x10, 0x0, 'bridge0\x00', 'veth1\x00', 'rose0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x1, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4}]}, 0x710) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xf0, 0x120, [@limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x630) 2018/05/30 12:47:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000004980)=0xf3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x13e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000004840), 0x0, 0x200007fc, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[], 0x6bb) recvmmsg(r0, &(0x7f0000004680)=[{{&(0x7f0000004180)=@sco, 0x80, &(0x7f0000004500)=[{&(0x7f00000043c0)=""/74, 0x4a}, {&(0x7f0000004440)=""/140, 0x8c}], 0x2, &(0x7f0000004580)=""/249, 0xf9}}], 0x1, 0x0, &(0x7f0000004800)={0x0, 0x1c9c380}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4000, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) shutdown(r0, 0x1) 2018/05/30 12:47:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@multicast2, @rand_addr}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1a}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfb, r1}) 2018/05/30 12:47:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040), &(0x7f0000000080)) io_setup(0xfff, &(0x7f0000f69000)=0x0) r3 = eventfd2(0x0, 0x0) r4 = semget$private(0x0, 0x0, 0x503) semctl$GETZCNT(r4, 0x7, 0xf, &(0x7f00000000c0)=""/66) io_submit(r2, 0x2, &(0x7f00000004c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/05/30 12:47:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x85fe, 0x2, 0x0, 0x9}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x29f, @loopback={0x0, 0x1}, 0x6}}, [0x85, 0x81, 0x7, 0xffff, 0x4, 0x6c, 0x2, 0x4, 0x8, 0x4, 0x3ff, 0x0, 0x6, 0x1, 0x7]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r1, 0x1}, &(0x7f0000000600)=0x8) flock(r0, 0x0) r2 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\\\\\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r3) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x68) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xb001, r4, r5, 0xc3, 0x40000) [ 262.137007] ================================================================== [ 262.144432] BUG: KMSAN: uninit-value in rcu_segcblist_ready_cbs+0xab/0xe0 [ 262.151372] CPU: 0 PID: 15756 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 262.158729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.168079] Call Trace: [ 262.170650] [ 262.172882] dump_stack+0x185/0x1d0 [ 262.176494] ? rcu_segcblist_ready_cbs+0xab/0xe0 [ 262.181236] kmsan_report+0x149/0x260 [ 262.185030] __msan_warning_32+0x6e/0xc0 [ 262.189077] rcu_segcblist_ready_cbs+0xab/0xe0 [ 262.193644] rcu_check_callbacks+0x1b20/0x2a00 [ 262.198208] ? __msan_poison_alloca+0x15c/0x1d0 [ 262.202869] update_process_times+0x132/0x1a0 [ 262.207353] tick_sched_timer+0x3ba/0x520 [ 262.211486] ? tick_setup_sched_timer+0x5e0/0x5e0 [ 262.216312] __hrtimer_run_queues+0xc03/0x15d0 [ 262.220882] hrtimer_interrupt+0x451/0x13c0 [ 262.225190] ? __msan_poison_alloca+0x15c/0x1d0 [ 262.229843] ? trace_local_timer_entry+0x2f/0x1d0 [ 262.234669] ? hrtimer_init+0x5b0/0x5b0 [ 262.238628] local_apic_timer_interrupt+0x66/0x230 [ 262.243543] smp_apic_timer_interrupt+0x5a/0x90 [ 262.248195] apic_timer_interrupt+0xf/0x20 [ 262.252409] [ 262.254633] RIP: 0010:__msan_poison_alloca+0x0/0x1d0 [ 262.259715] RSP: 0018:ffff8801caa4f360 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 262.267408] RAX: ffff88017eacf728 RBX: ffffffff8191febe RCX: ffffffff8191febe [ 262.274659] RDX: ffffffff8acac540 RSI: 0000000000000001 RDI: ffff8801caa4f728 [ 262.281911] RBP: ffff8801caa4f820 R08: 0000000001080020 R09: 0000000000000002 [ 262.289161] R10: 00000000014280c2 R11: 0000000000000000 R12: ffff8801b62807b8 [ 262.296411] R13: 0000000000000000 R14: 0000000000000001 R15: ffff8801caa4f9f8 [ 262.303669] ? __alloc_pages_nodemask+0x7be/0x5dc0 [ 262.308580] ? __alloc_pages_nodemask+0x7be/0x5dc0 [ 262.313492] ? get_page_from_freelist+0xd7/0xb5e0 [ 262.318330] ? kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 262.323513] ? __msan_poison_alloca+0x15c/0x1d0 [ 262.328167] ? kmsan_set_origin_inline+0x6b/0x120 [ 262.332994] ? __msan_poison_alloca+0x15c/0x1d0 [ 262.337650] ? __alloc_pages_nodemask+0xbc3/0x5dc0 [ 262.342565] ? __next_zones_zonelist+0x63/0x290 [ 262.347218] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 262.352587] ? __next_zones_zonelist+0x15f/0x290 [ 262.357328] __alloc_pages_nodemask+0x7be/0x5dc0 [ 262.362073] ? workingset_activation+0x300/0x300 [ 262.366817] ? __radix_tree_replace+0xb88/0xc20 [ 262.371469] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 262.376818] ? memcg_check_events+0x74/0xe90 [ 262.381210] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 262.386560] ? mem_cgroup_charge_statistics+0x69a/0xd90 [ 262.391914] alloc_pages_current+0x6b1/0x970 [ 262.396309] __page_cache_alloc+0x95/0x320 [ 262.400535] pagecache_get_page+0x52b/0x1450 [ 262.404930] ioctx_alloc+0xef7/0x2c60 [ 262.408723] __se_sys_io_setup+0x16f/0x490 [ 262.412944] __x64_sys_io_setup+0x92/0xc0 [ 262.417078] do_syscall_64+0x152/0x230 [ 262.420953] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.426123] RIP: 0033:0x455a09 [ 262.429292] RSP: 002b:00007f87a6594c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 262.437157] RAX: ffffffffffffffda RBX: 00007f87a65956d4 RCX: 0000000000455a09 [ 262.444408] RDX: 0000000000000000 RSI: 0000000020f69000 RDI: 0000000000000fff [ 262.451660] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 262.458913] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 262.466164] R13: 000000000000018d R14: 00000000006f75d8 R15: 0000000000000000 [ 262.473418] [ 262.475023] Uninit was stored to memory at: [ 262.479341] kmsan_internal_chain_origin+0x12b/0x210 [ 262.484428] __msan_chain_origin+0x69/0xc0 [ 262.488647] rcu_segcblist_enqueue+0x275/0x2d0 [ 262.493209] __call_rcu+0x227/0xef0 [ 262.496816] call_rcu_sched+0x32/0x40 [ 262.500597] release_task+0x24b9/0x2530 [ 262.504556] do_exit+0x2d91/0x38d0 [ 262.508081] do_group_exit+0x1a0/0x360 [ 262.511962] get_signal+0xfcb/0x1f40 [ 262.515659] do_signal+0xb8/0x1cf0 [ 262.519181] prepare_exit_to_usermode+0x271/0x3a0 [ 262.524012] syscall_return_slowpath+0xe9/0x700 [ 262.528673] do_syscall_64+0x1af/0x230 [ 262.532543] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.537709] Local variable description: ----tlb.i@ldt_arch_exit_mmap [ 262.544176] Variable was created at: [ 262.547875] ldt_arch_exit_mmap+0x46/0x160 [ 262.552091] exit_mmap+0x3ef/0x970 [ 262.555606] ================================================================== [ 262.562941] Disabling lock debugging due to kernel taint [ 262.568385] Kernel panic - not syncing: panic_on_warn set ... [ 262.568385] [ 262.575735] CPU: 0 PID: 15756 Comm: syz-executor3 Tainted: G B 4.17.0-rc5+ #103 [ 262.584463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.593798] Call Trace: [ 262.596368] [ 262.598506] dump_stack+0x185/0x1d0 [ 262.602116] panic+0x39d/0x940 [ 262.605300] ? rcu_segcblist_ready_cbs+0xab/0xe0 [ 262.610040] kmsan_report+0x260/0x260 [ 262.613827] __msan_warning_32+0x6e/0xc0 [ 262.617871] rcu_segcblist_ready_cbs+0xab/0xe0 [ 262.622439] rcu_check_callbacks+0x1b20/0x2a00 [ 262.627008] ? __msan_poison_alloca+0x15c/0x1d0 [ 262.631670] update_process_times+0x132/0x1a0 [ 262.636147] tick_sched_timer+0x3ba/0x520 [ 262.640278] ? tick_setup_sched_timer+0x5e0/0x5e0 [ 262.645103] __hrtimer_run_queues+0xc03/0x15d0 [ 262.649683] hrtimer_interrupt+0x451/0x13c0 [ 262.653994] ? __msan_poison_alloca+0x15c/0x1d0 [ 262.658652] ? trace_local_timer_entry+0x2f/0x1d0 [ 262.663480] ? hrtimer_init+0x5b0/0x5b0 [ 262.667435] local_apic_timer_interrupt+0x66/0x230 [ 262.672359] smp_apic_timer_interrupt+0x5a/0x90 [ 262.677016] apic_timer_interrupt+0xf/0x20 [ 262.681234] [ 262.683453] RIP: 0010:__msan_poison_alloca+0x0/0x1d0 [ 262.688540] RSP: 0018:ffff8801caa4f360 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 262.696231] RAX: ffff88017eacf728 RBX: ffffffff8191febe RCX: ffffffff8191febe [ 262.703485] RDX: ffffffff8acac540 RSI: 0000000000000001 RDI: ffff8801caa4f728 [ 262.710738] RBP: ffff8801caa4f820 R08: 0000000001080020 R09: 0000000000000002 [ 262.717989] R10: 00000000014280c2 R11: 0000000000000000 R12: ffff8801b62807b8 [ 262.725247] R13: 0000000000000000 R14: 0000000000000001 R15: ffff8801caa4f9f8 [ 262.732505] ? __alloc_pages_nodemask+0x7be/0x5dc0 [ 262.737416] ? __alloc_pages_nodemask+0x7be/0x5dc0 [ 262.742333] ? get_page_from_freelist+0xd7/0xb5e0 [ 262.747174] ? kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 262.752347] ? __msan_poison_alloca+0x15c/0x1d0 [ 262.757008] ? kmsan_set_origin_inline+0x6b/0x120 [ 262.761839] ? __msan_poison_alloca+0x15c/0x1d0 [ 262.766495] ? __alloc_pages_nodemask+0xbc3/0x5dc0 [ 262.771408] ? __next_zones_zonelist+0x63/0x290 [ 262.776060] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 262.781496] ? __next_zones_zonelist+0x15f/0x290 [ 262.786239] __alloc_pages_nodemask+0x7be/0x5dc0 [ 262.790984] ? workingset_activation+0x300/0x300 [ 262.795729] ? __radix_tree_replace+0xb88/0xc20 [ 262.800386] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 262.805740] ? memcg_check_events+0x74/0xe90 [ 262.810146] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 262.815496] ? mem_cgroup_charge_statistics+0x69a/0xd90 [ 262.820852] alloc_pages_current+0x6b1/0x970 [ 262.825246] __page_cache_alloc+0x95/0x320 [ 262.829465] pagecache_get_page+0x52b/0x1450 [ 262.833859] ioctx_alloc+0xef7/0x2c60 [ 262.837650] __se_sys_io_setup+0x16f/0x490 [ 262.841867] __x64_sys_io_setup+0x92/0xc0 [ 262.846000] do_syscall_64+0x152/0x230 [ 262.849876] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.855047] RIP: 0033:0x455a09 [ 262.858219] RSP: 002b:00007f87a6594c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 262.865910] RAX: ffffffffffffffda RBX: 00007f87a65956d4 RCX: 0000000000455a09 [ 262.873163] RDX: 0000000000000000 RSI: 0000000020f69000 RDI: 0000000000000fff [ 262.880414] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 262.887680] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 262.894930] R13: 000000000000018d R14: 00000000006f75d8 R15: 0000000000000000 [ 262.902602] Dumping ftrace buffer: [ 262.906125] (ftrace buffer empty) [ 262.909810] Kernel Offset: disabled [ 262.913412] Rebooting in 86400 seconds..