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", 0x1000) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:53 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8), 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/4096) pwritev(r1, &(0x7f0000002700)=[{&(0x7f0000001080)="550aa0e20421a19c5383025c34db0866cd250034750724758ee59203292bdd970f0bde49cde531d699d514dddbf57854f8b034393ee5503e35f17f81cabc413e1fcd6a7b24608f17fe837a7ce8d5b77dc96293341b5d188809149fbe4f83e7ac0b6e498cafa9acb31282dca1287ac1042df6c12db703c3d07fbb019c57bdc056dfd681071150893065b04c7079", 0x8d}, {&(0x7f0000001140)="93c82c48725c23e6e1569e9cb4fc59eba723b3529560dc4d1f157d332463af0fbb6baaabcba2c49cfa65c278ab398870139b8c614b290c6789083c3a0548e66223a4e183c908edb6aac388dddb79b151d3ee8fe47445357347d5fc8da77b39054771f6bd12639638f748905ffadefea33bbff068efe51d1de963b16f7cacfcf6ee525d", 0x83}, {&(0x7f0000001200)="f034e3307296b7b6f58599960f83c65066484cbc7fd41a56ad4205b3b2117f814d7e42a8329c33b506609e9a7b0be1fede856c58a553d7ebd82e4a7d1143979ae0c5cac0fc74b3c74130c2e34e19e836847ff0bbef44a8907dc80f7b270b0958e05caf97a7df46019d3739264cf6c7750d88850c9262c3a3d1524bdfe9a95bd01227ff123385c9752eb606278b648ccc0d967c7aee0a84e7937766c7fff1d9241496f9dd9421bdbab20b35499c504f75", 0xb0}, {&(0x7f00000012c0)="1fbb2b638dd0385e72d174d3daf56e2564ba20e4395e9916adbc5ef388676dc2772e017dab65d450aef8ac1f7fa39bdca247c486590fd92aac05dacfbbed9f2469a62d0419670df6591dd7c8aa6b46c516ccdcd407f217b3c1556127f807364b34d88c0b8f4b1c308ab4df5f0caeebf69d1c1264f76a120a600ba58ef21c897123fd17627200197190831f4aef60758106c38028e9fe784cbb9f88b2269bbb81611d43ffd1e7a34a968f084e4d5e3da9f57fa08147d1bc5a601f860554d73d1133496cbcbc22f7168b31d7812f055b5ec6bafd", 0xd3}, {&(0x7f00000013c0)="8d5f13906bad53257f30a23ffd95ad01b24ae633d08a1f98a72a261e868f8dc9d46b7b237135497d88cdc14a0c6070c2e534730f623f5d7e06788ba39f762cffe58ef9b451a7f5dbeb46f755c96a6c54b3c61ca976e8a666e58a53a4cdcc9d32a7bec0f8d2abffb4e080e9fbb7c5f7abbdbfe8e517b0869a5eb23c1ece69a6af52f07e0af4a93914d478ae4f1e0917d94fd879d66636e5f100f4edf5f86169e608fc6d037843c3d351e45e3d73199f0b73a31852d20262a156b3c1686c8e765d50ffbcac50738739d57e936a6a75efa496fa6f3b0efcbd6216d09eb2d4b3fab5c66d3de0", 0xe4}, {&(0x7f00000014c0)="cf9fb4a68a657453bbd8f513c20d12300587a2", 0x13}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="827d660e84b028f037bf8d839870bd0f5ba5a7909b843ea88e3fb5493319d5bfce14cff7bf52dab04ed75856aae512248faf954d0580954433945df44503fd1bea6cc35346fcccd23b52ae7accbc1d2b35b95923d0f0f6ea37cffbe01fcf91f4b22d08ac5058d02746d79801c9d60b4c339715cdbfaf29cce65cc138d10d9b31aaba036e2b1562e650dd1c1f0777db4b25a1f86f0972b6f73090ab0f040e96ea662d323315b620a703d331c00ccf0e26f36d80ec0a8d6b585810bff7bb944f988cd79256cc1f564e0b72c6d3650597902c40b6603426963c0a0bf5a88a5c43c9be5b88ddbb91f6dc97d17c9056407dc0", 0xf0}, {&(0x7f0000002600)="9f983558e4bd68ccefa9bcbd5f471f59862ae988e2f18d669a2a88d49110b12d5aeedf61f9806d1d4432fb58fabb3651187f1cf8ddd3697f8e495b3b77eb788b8e335a6b076a0b589fc9c979b7974ccad8d819ce5203eee853e2ee6d9b64ab81b34e7634a170624abd3665cede042490a77025cfb8e5825c22859125ba31d918be35656ec7f164dc35e80d1376c526ca6efa7338e98bf6b7b8725745168278eef7b2ca23ede1be3abf1eae7b9fc2cb85d916f1c4af6ddb656203b2259032757c124d01ae8b5bc58a80124cc661752b896a19e1", 0xd3}], 0x9, 0x0) 2018/05/03 21:53:53 executing program 6: socketpair$unix(0x1, 0xfffffffffffffffb, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x25) 2018/05/03 21:53:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x8105, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f0000000080)=[{}, {&(0x7f00000001c0)="70729132a9c406409a765fc49885e306a46a50dc31bf29a57893dcdcf8dcef4a71dc859444a69348dcee1ca8b7132ac0e7cbe97b075fe1e4f1f92e88492f2d2d509f73d8e51e5638bd6702f7fcd91684fb9b283d7dff2552e0acac08fd", 0x5d}, {&(0x7f0000000240)="5087b9d78d57aeede2242012a8e0c78cbbb4ecfde994639ef64dbb352ac2cdc44aba406fb01d1a9298d0ecfb0f759a737e6da06152d085200b304c5b6590d9a42f68e975d2bc9d22eb5ca5e2b125ec744d48d8d54c2f51", 0x57}, {&(0x7f00000002c0)="8bb282c63cf13960f12f08c384739df1fc375167b6571114421d398780fd5c1565440bdebc9e38410f5a2a6b17db676b57a7632b89ba11f77cafbc137cd87fc56c25c3ddfc5497f8dd4aabdaf0c6fbecaaaa", 0x52}, {&(0x7f0000000340)="d1f2a3b8d955784239901595b94acbc74d9b6f1475748043cd72bc134feeda851147517950a98ab538b6a85ae1f116037b7c7cdaaa0fb6f579e8bfcaf1093ca28d6d04c2ea65ba7daf3778edb075d8193b623562c7c7dd90ab47a806835f06985163d7c059e4b4302fee440e4a8c9c2e5bc0f281bf7703cfc2b31538f0e03138fd158f91c024023421f6f75a85f88df4de79ef3cef52f19fb72b", 0x9a}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="f68b14e426e6c19a09b9181968837509d7d56edcc6ad9df992141427517bf89d897660f89847963e33f6ed724cc2e1000eb257a92b72e3186f3f1cc598a8363062dbafc9f89d7192c193557f54c37bd1fe17a99addf95bbb61e477a9c1cad9dc983c1fc8b1e6d8c23f904e6751ba7b015b689559397b3ee28a05c5c4244ccd667bd7d56a691d91c7aacc212c2bb5c5977028b3c1e455d5fedd508d47ccde14b60f0d845d3546663824babe10fdf021b8f3dc16cb47ce263e65ce103c497021be5b4624fb7cf66dd138fb7d5b03841657af0e710e6d063a392ad11bef79ea", 0xde}, {&(0x7f0000001500)="fa45da0cc158470d810e50e3f2e16009ba8a69603cbd6ed8d173dd10bd707d6e046fc04aebd992ed8840cdc4f0899c123e5ffd4141a00ff7e375a7d72ca1108a306eb38a69a2ff654b12decd9ed30397d54fb1c68937a247cb77f54b7de6a71368c92b02a636e30aa2df6835416271cc0f1f47e80663b41d319cca3966c08560c456e76aae96df6ba3ae7d796d942e6fd9ad10832700b6f99bfcb7de85f5c5f594845100c1d9b87e8d32f9b1ed53eec4afa1c9b805a7e124a6873eff48d96c6cbebf083c9249e3400e8f2767fe92bc1de3f24d2d5e91cf7b531d5b317ce64cdf8e98059d5f", 0xe5}], 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xf999d7657684cd11, 0x0) 2018/05/03 21:53:53 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x280, 0x0) socketpair(0x4, 0x0, 0x40, &(0x7f0000000180)) syz_open_procfs(r0, &(0x7f0000000000)="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") 2018/05/03 21:53:53 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x200) setxattr(&(0x7f00000013c0)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000001400)=ANY=[@ANYRES64=r0, @ANYBLOB="4bd2c24159fa2e19a9c8e741ba5a6f860924029e2d4b6d790c138556feaa22b9abbb08a0f693000ce873328249e1d1b754704476979ff9caaace73145d89e924607f33a9b56d49a3044ba205431140245b983c4867a20d52b2082681009ecf1414118daf8ba52ce9f79fb94e4a969bfcfc00fffcc8fa79a62060d5ecbddcd7b913ae057c775f553c21f3439cda75b52223d8c73ddc48c40a45f11f8d71b9f78575abc91c9a1c3afdfd16a6596c9e41ab83a79e214619057eb7846f79333b848a9c6bf6af5679b289ca7745712670d2c2ae7ed753014412cb53f1991f82d5fdfe457cbc849ada05bb6728", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYBLOB="809ccd58cca9bba9d47444b7a4b03123906b1b8781ade3ab05000000000000a35c676afd7fa38b225ebf0e2d696c041d25310be346db40b7a14de7a7091314cd378dd799cde3ad9d139c53781444cb85966a95c65872301b001b61907e914e70fcb3dd81f7d02ebbbe3e42e464a9440860e96711e0578de7ab2af0b08d212e8716a460776d2887ccc95c59e1ba2f8ebaf9d81cd14b553a823546156f5103873eb561533cc0ae92f010ef7164e9d0d8ec83d5d9f7f2506cc6b4be54d6abeb5c9fd8a49c71b703d4846f9cdf7e6a40d5b9177e122812f4120149f63fb6708a0a2035f140c382ce636ca002ffd95a32c8", @ANYPTR, @ANYPTR, @ANYRES16=r0], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYBLOB="11951bd0ca55714ac928385e7d37f480476c1608", @ANYRES16], @ANYRES64=r0, @ANYBLOB="39028adbd927f44462a08ca879d58ed809e7cf5e9ea55f433ef6bd6f393fbab4d314ce1ea47c7663dc9f3fea30e1e25194b7278622401768ec4e25c5852e1e3418abafb1300c45b29209c493fba34a3ade0da60b517d28025a136b9f2c48400f9b890762275d181111ea8050b12e73d4934887617bc750343c4b0674e332f1fbae080df1bd3249a33b4a2bb1ef6a6c1857764501a18cdbf5d3a2c58b26b6d25b1b340d344395c4225aa71eeedb8e6877066345b51d46b57ffdbea13cc7577fbabd31757badf84893373469998d10c91d94b4d68c781f3aa56eada6dac6f02ddc40ee19119c29671f83b3ce7f5e920c6ef72ba4c1275c3d62164822bfbf05b0fc0ce5d044a794acba8f0f3e04837fc454a265a9e0f197a1b3798c666a561d9ccbaacd0a6d055409a4e56faf5f11ebb1919cb14e07fe8ec748251ef93a18498bab38d57182f5a94a3c6a8b7c7032fe3b32ba6eaa5ad3e9b701ba33005894088bbe6d615687dc08d29946d0aa0b99f7f20e83b0e7904c4bbd9845bb9fed995533be77998c99a1a022e87185b3a88235e4fa223008abc0d2475a31ead5d1ddd8620bd2a6c0db9c9e89dcf5cf6bc004cdd6323108f1ea0bfca87227d71e7e4418af5cbba33dbb6a3f698d473a9be901d29d70da4aa32f73336df45d53ce86d38b0edfc4ee2074ce23a2e14490f4c0df45a8b24bba21549627c5d21533094732e75d83b469521594e90abc3a6a4966d18b59a1952b68a642a6da297714aa19093ee7edf4448e2c537c847a3b9938619ec44133e5470bc755b5721bf4950e69ecdcc50421b1c2e322ce591dba6fe7227276c6c29fb81dde98fe4eb68f7ceb5983bd9a7534444a8481c82e1aa146dc7a2d23e095a53cbff52c3b4b108f0340e44b53abc52352ce8c0dc3ae993884a5cfcf7ca6c8759e1fafd9b9080e37964b38d7a16afca6d2e138b80684d963f57ed1742813411879b11159c4a0e3ef606f970944dc72bc396b1947240eba5da727d0adb7ec43a54204b982bb74a6d94daf7f1bf2ce4b79e73c6061bcd7a83e8905bef040a3655609efc201a91975840a1b1a76b1a0c3e759ef65e95a49207a3321e4d69a5f63e6fa1e6f5b4969087bdba611be514616d30ba6169e8a3a115de0ae382ad25c7ba2cad1074c8d22f328e173ff51cba18122fe58a8f0bcd4f6cec2146cfcf84bbc2fc673e93f60307066dc2fa6272373d2a870fcc57245b8dec5cd806ed848113ddade253c1b237ba7a708b13297caee8a63b0aac44936e031803f6351cffde448777259cc1bd50cd4b731bfbd195a27de9ee720155824f57399b3077e3612d3246b502cb5226f073e0c644e12d900e681a26f008e1a2b5de7b49a6c098efb536022a3cab76505bc5375fc95c025e07563dc31dba65aa5a4e52b8cf631b500edf07b8193fc33a8160993145ae397534c760c16e58c608b850e45efca1fe74de3d2ccd943fa6192cd70f899b265fd86f61a0724b589afc5d7b04316c4a7e35bc22061763a1a490c7f97652c6682c338b22169c33f9f2bee6e66831ca15344f97eed3b4452eecfb68fea29d70a4754597bff2581dc08d34a1d6adaaf43013180c508fe10163e6b4d6e30f270e68aadbf350682690b78b9a09db741e06a4ff7d8fed3d16e77ff7abc51d4c68ea84f2d950106fa39557c9b74f2c6439f533134e01dc797bbc5b913a6da85f0850c8a3bd1870769b5d4ad7d508aa985e9de7b36b9958cbe61642dca653cedeaf47eb75c3ac177b2f130d77b139ff4d81acc653dcca8eb02fce0b55f62b3dc7c76c4cdd21ffd93c25db94b03b7827aff11e6cf0bab9564efbe283f51016f756fb487d364c4c0a00b37f28b1f704c2a181f695f1de9c99b5d0cde3845236bb1fdf296e09ab1a73b089dd79cd621b4be206bea57c2679e082a598541484463f3709e371804e5bd66462ba93c4918d70a1e4bbce0e1b3bd62f944f138523c53994680c1015278969814a526b4c9a55fcc11a0a8105d0a3bd8d153705705db93c699b5dfbc1b985921d22a1668bc4fb21f97dbfba447795131cc6e2395ddcbe558a373457b54a7b3c637948038ffcc84a05271f3e5d24d0e62e68ef2f0d0f9f831b2361b75462443f83c6826ae63aa96bd2d4e464eb5418338e90cbe4bac87e7572597d8e5c065ab46d2231139da55d64d8f83f5fbdfa54368e4ee12dbbb0bf68fde4d24bfcff22c37d4f04c426baee8230fdbbd16cfb824e244d5ef5790dbc4c127aee08f3f924da6cd39b239ddea09973df4234be087a223bc9b9a0b44ed2a48d27b4e82ab0eddaa1e10e5e6ccce52a8e23bbe1f66e8b7893f89250bce1689cfa3d0b0b966d8cec487afcea0fd2aed96b00a28a45d1498f70f4ebf70c1483dc4f878236b490f2ba59b11f29b46744217e33a0824b59a8595652519e51e4c39dbf7a1224ffec37877b3a877f7dffb36bf08e77477fc19b0b1d64dd2eb856dfc771039fba1a5085491cbf106ab906eb039111c86134d45f81567b468a16ab47f5c4cd69d74e3b6477d723f8859bf9f4e2bf679c90dc5de2c420298dd25dfb4dac6d24e0e31cc67adac1eb99c8f2c45b47b78bdc95b78657eea99381d17a8a79cd3188e931a50902fd6d474ad6a6b30d09cdcf4131d5be87e50a2aeef129c90c6850e02c1f66add1b658076e69dc2c768295ab84a5a2d4073cd69474f37e73c43c15d6a0f22e32688c3c13214457b1a41a2ee0c2fcea330742bd066e713c368dbeb8846ebc2560550a095e7ea969176065e30e3cfe5d2e71756fe21523bdfaa67b2b61b530c097300cbc00e6162fef5565726b3820403bb2672bba4e0ca3432947c40c9e9c7ef92b2c457fd029c91e4390e18b94a58abe0e026e43b480c86243549eff0d8a2aba766cb3f7e1c24f01cd41637477be5ed35e714eb95d46625a4f8f19f3cf41eb578a463d683d0dcf264552d37c682e07fdbc9933a10a96d88247666b294320f80bc5ebb53bfe680c13e64ca215fdc485cd3c919e292bf5af25387f634b5dad482072f5174b4e7c96772de550903fda19bad4500539351a1a8b95647767f781a4c5a7847bdb689bae6cf5f539d1b80dedb0709cc99b189a5213fdc6950cf9b6e60f1d64165839fc4fdcd0018dfac91cb4af9280c3b2ff22f83bcbed9d97e667bf4b0913666e4071f0932524aee743ab9f5c1fd4055e619307887c4f927d76ce9dcd180ae218944def421c94487686e46db888ac213176ec3e5cea832863b249368d6857b37d7d78f81c83b1984f7158e3c313ccbf159633a7029f8cbb75a9779a866ac9abd638db4615c6400d813b4f038662a7bb1a96e554aefdb6666336727e8d36c948441bb3adc395e878338a77f5479d1c56fbb605135409bb0a0bed3c0fea4513c586bec7ef9407f7e70fec29fb2af4931e952dac77e4239b0f21734ca08495a63b9f0227ee65d34cf043fdaf07fcb451180dacd316282a278e13035d16f0adedd40471cf5d5f1dcb95d64ecf757df4279ef54963b55c4520e1ba0a2fba9665ea98222cdb5f7ebe5189224d993bc677dfb7db61bef5b4df4b0b4fd971de07d84be726a2c944bba2ab30556a50f1951fc5114099d0847cf0c518b722bc54b2c2820aafead003aeb2cd9165620f77a7f2c849d8a12b739e97bf134d7041e013dfdfdda53bb6230c6801f7e3a5e9a34cfd8673e9e2dc1e7f6d9a4cac1daa483eb2a8179b446003984fdf41fb18c1207c9f951d0cd4e415e12824d785bda5326ba4411438ce0506d0a57d3f81ba4c0f5e6b83dd22cd11223f1321eba651d7718561320b4ba2fcc2bd36f707774f8b3a6d2dc9573625eaba25dc4e663364f5aaddd8698d1665b8e70c74dc4d7be7991a53924c170ffa10e485de8116e37386ffe8630b62dd71dfdad33195c1119413ea9ef66b23cd4c4766f4d325c980a3e25ee34af3ab1077101bfbba091cb34dc7225e94a1e70fc104dd427237a82a1c50600f09361d4b3ce9bd547e8ebfd1c3e75be7438644f9d2d30bcf8c506587cd115a70cb69368a5a91ce98b336a666e91f9e0ff7e52e4f38334eaf5c0a8f6eb233b6bb47dfaf1837c21e3b03a600c3808b62c0ead3e98e7782bcee2b7832f4444f4e98d453028a85ccf0a9a2b07458eea17846386356aa7c7507a66d50f2d90954d27a18076a05fe0336e87f20b326e5555dd43d2c4ca230f79bc073ad6a4de9be187126761d62f9d3ae501e5481e0bb5a4d37fa2f65432b891cf0c78ed83aa7e7735f6757c2c5c7e9a4ec7db580f30d7ea1f48b81a08089e9c40e6e40c7346e34a8704531fa25f52abd3a31d369c72fbbdf0334530147f38d384623382c101064c7d04c68b658cf1e53eb0e080df6f981ce5426983b66aef235f2855048c9f18e7db1c1ebb871d53241ca211582a31108d7c2408344a84940569dd3ce868fd8c717765bef0bd1088ceee14a8c5ff9cfa3d8c680691038f8cc3f1ef01c6d337fd54e2552e583c46e8b217fbbbcdd94f3cbf741611e2ba3a5f95b8868c60df49acec5481616088260af717fa8554498c2ac91cff09bf14cd21c729472bbccc0d12d94008c54b78102449feb9fb5a8730f1a3aa8064372f2571fb4d684f5ea3f95edc5e1890e6823482259b26df7009276b745eee3447a8fe6fa28c81e696bd2ca8ef4132686dd437d5ca70af575c806bf98a1c6499c782010bf508988a816cebcca89a77cc1697700da99ad1260a403b92ab86a1c5368b069a394327c14eb717df96a316f9975ad3689c577984671dcddec2d742ce5a8f4b93c2724ffea9626957fec22c5fb93bbb8654c00a6e071d446fb25bc1832eedcd5d5cf6118f2b66c4a3fb2d1fcada45d22a620adadbffe211adbcc91bb97ef56a76a5aadc01134aab64e3cc2aa97a8764564921ecf0f3cf71438cebd2d445540c5af4edd7a37b3f6cc7957e9afafa4290ef047764a838f4d5c43fe8ee465d33f03cf32cb53d2b9ecc24da30efb18ce08cf47b96786f94ec8e10e23fe54dfb8d4a85fd8c71350d009e749216de64d4a68932de297e8c19041382863313f63390e4b191d1aa86fc3a1c4c809d83c670f61f3bf0f6ede0a88c228fa0273d6d20484f01ddb513bfaab5bfb3c8a1fb1df29309a1e9011e7fd07f8f02fede5b30029ff870a9833c85f8ad001865c62a6271b9e2f6676590869a1b5e274832075c7338748f0ab6f48c30092391edb6214de8badeb39c0dd7926e9bffe1883e97a2804534f58a8a5fde679ffbf989d8e7d6419b488f9347bc342c455a39e108d45ff4ff1b69c0265ed458f05be2baf1a9c39256dcda4909969da2183aaa53fe842cfe8acf53e1f3792a7b70f229a794174783a41ba353eee882167ada8c99f042d16cc63f22ad0223d94edd997a6564a145d62298419cf811c57e992b6891921f9e78a2c7515c26553a592617edc28ef85f6f44b42daf4acd040e2c2cbff60101bbf595671b8858464c84a2ebffeeb8b823f054cb749c049583c8d1213311b6d543c6f102ab2e6ae7b43cfd287f433047c8043a75c2e058db980663a78a34ca60f1e573c5d7fe00ef11f386e807c2bfff1ef3e4461e2adcddffcd6b9bce178e7c57d8ef5518f6c3ce264a867a95859f382efc54aed14d040fc7fb347dbdd1cba741668c2f0b02e2466597969c59fb0e678e9aaf857029cb9566f19d600d3d7c75d8b05fb339d05a98c10466bb36d773c85f71d0b5315dbbce780d8d1daff2c24e953ced1bc04e2ff0fccdc2dfbe59c39abd58d01d884499f216a8bf2026653739e69ae27c8c2f749b8d05eb60c1e72b8d1ae1152f4dc45fc95e928e", @ANYRES32=r0, @ANYBLOB="2f2eeb57d5b1d556926080a85a6488f8a3db5107f0e6b28d9b828ae3b201c7da3812b3ce3ed305b4b13adac9000d39a2846746b44af01aaaea5023e0d5acf601b9507faeb257267a59e8eb06948adfd7d322b02827b890d0e705afb5ceece0989d1515892fff2d1f6742e524d33d9b87b48c1e647013ac6eebe2913e1914439fa5d9887974e0cf3acef5c457558a", @ANYRES32=r0]], &(0x7f0000000140)='/dev/rfkill\x00', 0xfffffffffffffdaf, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'eql\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCGPTPEER(r0, 0x5441, 0xff) r1 = socket(0xd, 0x3, 0x4) signalfd4(r0, &(0x7f0000000080)={0x2}, 0x8, 0x80000) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100f00423ca0000cf", 0x35a) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x8}, {0x2, 0x6}, {0xc, 0x200}], 0x3) sendto$unix(r0, &(0x7f0000000240)="e79f737e67eaf733b71f53dba437e5d6da16b8d18c1832df19dcd7497c76c112d3b83bafd0d747698e934db2a17f062be74f27d13d423caab696bf0e169b51628fed", 0x42, 0x40, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/05/03 21:53:53 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x193, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000180), 0x80800) sendto$packet(r1, &(0x7f00000000c0)="18", 0x1, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7a089853b816"}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) recvmmsg(r1, &(0x7f0000003140)=[{{&(0x7f0000000fc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001040)=""/43, 0x2b}, {&(0x7f0000001080)=""/208, 0xd0}, {&(0x7f0000001180)=""/155, 0x9b}, {&(0x7f0000001240)=""/137, 0x89}, {&(0x7f0000001300)=""/60, 0x3c}, {&(0x7f0000001340)=""/229, 0xe5}], 0x6, &(0x7f00000014c0)=""/16, 0x10, 0x9}, 0x5}, {{&(0x7f0000001500)=@pppol2tp, 0x80, &(0x7f0000001900)=[{&(0x7f0000001580)=""/8, 0x8}, {&(0x7f00000015c0)=""/17, 0x11}, {&(0x7f0000001600)=""/189, 0xbd}, {&(0x7f00000016c0)=""/130, 0x82}, {&(0x7f0000001780)=""/1, 0x1}, {&(0x7f00000017c0)=""/222, 0xde}, {&(0x7f00000018c0)=""/10, 0xa}], 0x7, &(0x7f0000001980)=""/159, 0x9f, 0x100000001}, 0x8}, {{&(0x7f0000001a40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/14, 0xe}], 0x1, &(0x7f0000001b40)=""/184, 0xb8, 0xffffffffffffffff}, 0x7}, {{&(0x7f0000001c00)=@rc, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/59, 0x3b}], 0x1, &(0x7f0000001d80)=""/98, 0x62, 0x143}, 0x2}, {{&(0x7f0000001e00)=@ax25, 0x80, &(0x7f0000001d00)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/219, 0xdb}], 0x2, &(0x7f0000003040)=""/255, 0xff, 0x8000}, 0x2}], 0x5, 0x40, &(0x7f0000001f80)={0x77359400}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) recvmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000200)=""/95, 0x5f}], 0x3, &(0x7f0000000280)=""/73, 0x49, 0x9}}], 0x1, 0x0, &(0x7f0000000f80)={0x77359400}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 21:53:53 executing program 2: userfaultfd(0x8001c) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x766, 0x80000001}) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x10001, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/05/03 21:53:53 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x0, 0x0, 0xf305}) 2018/05/03 21:53:53 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x193, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000180), 0x80800) sendto$packet(r1, &(0x7f00000000c0)="18", 0x1, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7a089853b816"}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) recvmmsg(r1, &(0x7f0000003140)=[{{&(0x7f0000000fc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001040)=""/43, 0x2b}, {&(0x7f0000001080)=""/208, 0xd0}, {&(0x7f0000001180)=""/155, 0x9b}, {&(0x7f0000001240)=""/137, 0x89}, {&(0x7f0000001300)=""/60, 0x3c}, {&(0x7f0000001340)=""/229, 0xe5}], 0x6, &(0x7f00000014c0)=""/16, 0x10, 0x9}, 0x5}, {{&(0x7f0000001500)=@pppol2tp, 0x80, &(0x7f0000001900)=[{&(0x7f0000001580)=""/8, 0x8}, {&(0x7f00000015c0)=""/17, 0x11}, {&(0x7f0000001600)=""/189, 0xbd}, {&(0x7f00000016c0)=""/130, 0x82}, {&(0x7f0000001780)=""/1, 0x1}, {&(0x7f00000017c0)=""/222, 0xde}, {&(0x7f00000018c0)=""/10, 0xa}], 0x7, &(0x7f0000001980)=""/159, 0x9f, 0x100000001}, 0x8}, {{&(0x7f0000001a40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/14, 0xe}], 0x1, &(0x7f0000001b40)=""/184, 0xb8, 0xffffffffffffffff}, 0x7}, {{&(0x7f0000001c00)=@rc, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/59, 0x3b}], 0x1, &(0x7f0000001d80)=""/98, 0x62, 0x143}, 0x2}, {{&(0x7f0000001e00)=@ax25, 0x80, &(0x7f0000001d00)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/219, 0xdb}], 0x2, &(0x7f0000003040)=""/255, 0xff, 0x8000}, 0x2}], 0x5, 0x40, &(0x7f0000001f80)={0x77359400}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) recvmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000200)=""/95, 0x5f}], 0x3, &(0x7f0000000280)=""/73, 0x49, 0x9}}], 0x1, 0x0, &(0x7f0000000f80)={0x77359400}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 21:53:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@sco={0x1f}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000100000002000000b1e177a9070002eff500000033c3fbb3687eeb5295f3e54da5bc49392d0bb4df9fb2ef4c4941daf0e9ba86a2db3659ecc8e9ebcb778066abb61501c1ff8c4f97acadf273ae6dc6875f1940675723036ecec8febdd64ab632bddbca5d363332ad184c907180b7d5cff46532b7e63aa6a8cbbe3feaef886f04a166f6d3a8ec2d7d73a4f227bdaaf89259238350a05e6bc156773aa3b8fb0693c2c4aa6b84675ae636ed"], 0x18}}], 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x40, 0x4) 2018/05/03 21:53:53 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f0000000640)="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", 0x1000) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000033c000)={0x2, 0xa, 0x0, 0xf, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000c80)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000d80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={'bond0\x00', 0x0}) getsockname(r0, &(0x7f0000000e00)=@hci={0x0, 0x0}, &(0x7f0000000e80)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000ec0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000fc0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001080)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001140)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001240)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001280)={0x0, @multicast1, @remote}, &(0x7f00000012c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001300)={'vlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001340)={'eql\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000013c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000014c0)={@empty, @remote, 0x0}, &(0x7f0000001500)=0xc) clock_gettime(0x0, &(0x7f0000007240)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007140)=[{{&(0x7f0000001780)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001800)=""/77, 0x4d}], 0x1, &(0x7f00000018c0)=""/2, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000001900)=""/36, 0x24}, {&(0x7f0000001940)=""/105, 0x69}, {&(0x7f00000019c0)=""/111, 0x6f}, {&(0x7f0000001a40)=""/48, 0x30}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/47, 0x2f}], 0x7, &(0x7f0000002b40)=""/222, 0xde, 0x100000000}, 0x1f}, {{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002cc0)=""/103, 0x67}, {&(0x7f0000002d40)=""/93, 0x5d}], 0x2, &(0x7f0000002e00)=""/155, 0x9b, 0x2}, 0x1ff}, {{&(0x7f0000002ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002f40)=""/230, 0xe6}, {&(0x7f0000003040)=""/119, 0x77}, {&(0x7f00000030c0)=""/220, 0xdc}], 0x3, &(0x7f0000003200)=""/64, 0x40, 0x2}, 0x2}, {{&(0x7f0000003240)=@can, 0x80, &(0x7f0000004640)=[{&(0x7f00000032c0)=""/214, 0xd6}, {&(0x7f00000033c0)=""/128, 0x80}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/227, 0xe3}, {&(0x7f0000004540)=""/210, 0xd2}], 0x5, &(0x7f0000004680)=""/4096, 0x1000}, 0x80}, {{0x0, 0x0, &(0x7f0000005980)=[{&(0x7f0000005680)=""/108, 0x6c}, {&(0x7f0000005700)=""/185, 0xb9}, {&(0x7f00000057c0)=""/253, 0xfd}, {&(0x7f00000058c0)=""/178, 0xb2}], 0x4, &(0x7f00000059c0)=""/85, 0x55, 0x240000000000}, 0x551b}, {{&(0x7f0000005a40)=@ipx, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005ac0)=""/12, 0xc}, {&(0x7f0000005b00)=""/248, 0xf8}, {&(0x7f0000005c00)=""/73, 0x49}, {&(0x7f0000005c80)=""/164, 0xa4}, {&(0x7f0000005d40)=""/95, 0x5f}], 0x5, &(0x7f0000005e00)=""/4096, 0x1000, 0x7ff}, 0x3}, {{&(0x7f0000006e00)=@vsock, 0x80, &(0x7f0000007040)=[{&(0x7f0000006e80)=""/89, 0x59}, {&(0x7f0000006f00)=""/120, 0x78}, {&(0x7f0000006f80)=""/179, 0xb3}], 0x3, &(0x7f0000007080)=""/181, 0xb5, 0x81}, 0x5}], 0x8, 0x40, &(0x7f0000007280)={r17, r18+30000000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000072c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000073c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000007740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007780)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000077c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007800)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007840)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000007940)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000008200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000081c0)={&(0x7f0000007980)={0x840, r2, 0x0, 0x70bd26, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x198, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r5}, {0x84, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x1d4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x240000000000000, 0x800, 0x73, 0x6}, {0x18a677c8, 0x5, 0x6cf, 0x1000}, {0x5, 0x8001, 0x9, 0x6}, {0xf8fe, 0x1ff, 0x8, 0x34}, {0xa9f, 0x3759, 0x3f, 0x8}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r12}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x11bb}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xf8, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfb0, 0xdec, 0x7fffffff, 0x9}, {0x3, 0x8000, 0x1, 0x4}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}]}}, {{0x8, 0x1, r16}, {0x24c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4bdeaeed, 0x1, 0xc55e, 0x5}, {0x5, 0x6, 0x400, 0xfffffffffffffffc}, {0x8564, 0xeb, 0x8, 0x1}, {0x9, 0xffffffff, 0x101, 0x7}]}}}]}}]}, 0x840}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 2018/05/03 21:53:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@dev, @rand_addr}, &(0x7f0000000200)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x344e) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000280)={0x2f, @rand_addr=0x9, 0x4e20, 0x4, 'fo\x00', 0x8, 0x8, 0x6a}, 0x2c) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000002c0)=""/180) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000015000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000"], 0x355c) [ 542.687056] IPVS: set_ctl: invalid protocol: 47 0.0.0.9:20000 fo [ 542.699407] IPVS: set_ctl: invalid protocol: 47 0.0.0.9:20000 fo 2018/05/03 21:53:53 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x193, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000180), 0x80800) sendto$packet(r1, &(0x7f00000000c0)="18", 0x1, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7a089853b816"}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) recvmmsg(r1, &(0x7f0000003140)=[{{&(0x7f0000000fc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001040)=""/43, 0x2b}, {&(0x7f0000001080)=""/208, 0xd0}, {&(0x7f0000001180)=""/155, 0x9b}, {&(0x7f0000001240)=""/137, 0x89}, {&(0x7f0000001300)=""/60, 0x3c}, {&(0x7f0000001340)=""/229, 0xe5}], 0x6, &(0x7f00000014c0)=""/16, 0x10, 0x9}, 0x5}, {{&(0x7f0000001500)=@pppol2tp, 0x80, &(0x7f0000001900)=[{&(0x7f0000001580)=""/8, 0x8}, {&(0x7f00000015c0)=""/17, 0x11}, {&(0x7f0000001600)=""/189, 0xbd}, {&(0x7f00000016c0)=""/130, 0x82}, {&(0x7f0000001780)=""/1, 0x1}, {&(0x7f00000017c0)=""/222, 0xde}, {&(0x7f00000018c0)=""/10, 0xa}], 0x7, &(0x7f0000001980)=""/159, 0x9f, 0x100000001}, 0x8}, {{&(0x7f0000001a40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/14, 0xe}], 0x1, &(0x7f0000001b40)=""/184, 0xb8, 0xffffffffffffffff}, 0x7}, {{&(0x7f0000001c00)=@rc, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/59, 0x3b}], 0x1, &(0x7f0000001d80)=""/98, 0x62, 0x143}, 0x2}, {{&(0x7f0000001e00)=@ax25, 0x80, &(0x7f0000001d00)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/219, 0xdb}], 0x2, &(0x7f0000003040)=""/255, 0xff, 0x8000}, 0x2}], 0x5, 0x40, &(0x7f0000001f80)={0x77359400}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) recvmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000200)=""/95, 0x5f}], 0x3, &(0x7f0000000280)=""/73, 0x49, 0x9}}], 0x1, 0x0, &(0x7f0000000f80)={0x77359400}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 21:53:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x7, 0x4) 2018/05/03 21:53:53 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f0000000640)="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", 0x1000) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:53 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x1, r0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/arp\x00') ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000080)) fcntl$addseals(r1, 0x409, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x2000000080000001, 0x7, 0x10001, 0x2}, 0x14) r2 = socket(0x2, 0xe, 0xe6) preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) 2018/05/03 21:53:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300094700bb61e1c30500003f00000002000000450000000000800019001a00240000050000000ff400000000000000060d00f14f", 0x39}], 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) 2018/05/03 21:53:53 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000500)=0xef, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f00000000c0)={0x5}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x0, 0x10001}}], 0xffffffffffffffed) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000080)=r2) chroot(&(0x7f00000001c0)='./file0\x00') 2018/05/03 21:53:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = inotify_init() ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x949) open(&(0x7f0000000000)='./file0\x00', 0x6000, 0x20) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/96) 2018/05/03 21:53:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="736563757295eb5a93eaa36974792e637075736574290000000000000000000000"]) 2018/05/03 21:53:53 executing program 7: timer_create(0xe6ebbea0cc76a069, &(0x7f0000863fa0)={0x0, 0x32, 0x0, @thr={&(0x7f00009c5000), &(0x7f000040df3f)}}, &(0x7f00005f8ffc)) r0 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="2f1650e2978c912dcf142ccb3fa2723672554c9d7eb931d8b8cb21d02f5d9eeed5050051062fa8cb0af3043c363fac388d44a915dff098923af30a4119cfad3f7e5d6c87ca24e21bb999abe20181c7683452378f54c37b938070ea3338fcdebe4143cd4f131fa07515a74bb2b14bf53c5e9fb7aae8754541b4fb328ed39ed81b5d540c0030bed6cc2a69d027f06dd3e2c56d4325504bd1d6db49", 0x9a, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x40540) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0xfff) add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="a6e8785cb5740bcab96d56f2b667a21ef7083819f7160a2c00e5bbf2a70b9724bcc73065498ff2e441c5def31bd83f3800afa50d26195d0e35b584959f19cb4e26afb43b", 0x44, r0) 2018/05/03 21:53:53 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x800) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x40, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/64}, &(0x7f00000001c0)=0x50) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x13) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0xffffffff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x4}) 2018/05/03 21:53:53 executing program 5: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x1, &(0x7f0000000ff0)=[{0x6}]}, 0x8) getpgrp(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000340)=""/51) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xffffffc4, &(0x7f0000000200), 0x30f, &(0x7f00000001c0), 0x10}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2a0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000200)={0x5, 0x1000000, 0x4, 0xba, 0xe8f, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000002c0)={0x8}) 2018/05/03 21:53:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x1000000000100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x46, 0x2}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xc4a, 0x9, 0x6, 0x0, 0x996f}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x8002, 0x80, 0x7fff, r2}, &(0x7f00000002c0)=0x10) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000300)="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", 0x1000) fanotify_init(0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/03 21:53:53 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f0000000640)="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", 0x1000) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:53 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x3) pwrite64(r0, &(0x7f0000000000)="8ac526b17649ea6d02a61308de3744a46476e02a6b2e03b204130ccb3013ec37463b4f04d045f895d659b66c6f721b3208250f65917ef095bacd62ce2a9793be6b81bdb4ac927b20301dd0ae4eeae26f253439", 0x53, 0x0) 2018/05/03 21:53:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)={0x2, 0x4000000000000d, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/03 21:53:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffab, 0x7, 0x19, 0x1, "955745eed42e8f67607c3f922592eb3ad0eb2055ad4f0079c56fb7e40c771602d2188cbcb19610bbf95b3a6536e2118d49bfa9b27fafdfd295f077d1c595063b", "56053c5fad4d5888ebc09a45729fd0a807ebde6b07349070651580aea2a1548f", [0x1, 0x3]}) getrusage(0xffffffffffffffff, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400840, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) pselect6(0x40, &(0x7f0000000340)={0x4, 0x9, 0x800, 0x9, 0x4, 0x0, 0x6, 0x7f}, &(0x7f0000000380)={0x6, 0x9, 0x8ae0, 0x8001, 0x10001, 0x7, 0x3, 0x2b8}, &(0x7f00000003c0)={0x7b470e7d, 0x6, 0x8e8, 0x2, 0x1, 0x10001, 0x100, 0x80}, &(0x7f0000000400), &(0x7f0000000480)={&(0x7f0000000440)={0x6}, 0x8}) write$selinux_create(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e6574645f6368696c645f657865635f743a73302073797374656d5f753a73797374656d5f723a6b6572e856a84eb3491c228f8b59336e656c5f743a7330203638202e2f66696c653000"], 0x51) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0xfffffffffffffff8, 0x5, 0xffff}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0xff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000140)={0xe9, r2}) 2018/05/03 21:53:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x128}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r1, 0x20, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff01}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000005}, 0x8000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x9a7, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e23}, 0x102, 0x4, 0x4, 0x0, 0xfffffffffffff000, &(0x7f0000000040)='team_slave_0\x00', 0xca5, 0x93, 0xffffffffffffff1e}) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x20000000000001d2, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/03 21:53:54 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ca825b88fe566ee0000000000000000014000812f9a38f00000000000000000000000001"], 0x28}, 0x1}, 0xfffffffffffffffc) r1 = getpid() r2 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x56c, 0xc, 0x8, 0x400, 0x70bd2a, 0x25dfdbfb, {0xf, 0x0, 0x6}, [@typed={0x14, 0x4c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x12c, 0x7b, [@generic="a864614f4815e31195dcd36fe76cbd5e4ca5ed9eeccf56ca9dfe674184ccbd73c76b5cbb3fa46e72ab7bb801607c0f89e0db5c9f1d4fe2935d9ba48aad9b05b76905ee8144350d32f830f91fadef038b5252250df36748ccee3e196f022a86aa3c7260780ba3e075731208a9f2c40168fbdc05bf5a48041924eb9ed4afa8ef377bfb4099c0c86cae41f20ef119593f5c13584cc8ba8788b5ca9928d3f403c5fecf0ebfe6ac352f9f1ed5c09ff544bc36f58484ac63852b887ab8c1d7b028919d34b39bd9f02741ca6deb18f7a9584fccba9d7413ce80650ebf70196d48fb506441044220791520fe3a94b9324ae35f6b", @generic="5af0b9cd0bb412543264ec2d8eb1162c1f699140d9", @typed={0x8, 0x21, @fd=r0}, @typed={0x8, 0x23, @pid=r1}, @typed={0x8, 0x33, @pid=r2}, @typed={0x8, 0xf, @ipv4=@broadcast=0xffffffff}]}, @nested={0x220, 0x4c, [@generic="31b7c7cb79358eac4a50e2ad83ce32f205b896f42adcd484ab7cda8e4661484c81580f573c7367f44a", @generic="afc96579a27036f9fadaea8d3ae37164d07cec9c8b41a2f040cb1cb5515d9d54206dda369c0016676c68b0021bf42296e2b7d5fd021bff749c4b45155be775d8dcf2ad73d88c76e70a2fa1364692e6ebc81309eb7a301ab077ed55e9224c965a82f8eede39d3acf58969cd8f0f7051b4a58a2bb1a1742cc8d2d0a04f5c7c489246059d9bdbc616ef023043817da451dc247d2fa3e9ab76884ff94c5d4bd9db0fc561c67aa9245611f82f366c64b1b065a5f094f070cd06f35979d1825ac4a51e136450e5a386183dc9379294559a116e3386764c1f30f80281779a0324b05367284846f514d6c46057b8c97f55afb2", @generic="b14388e18b05dc979a33d15069797a15b713ea80c051db0830dbbcb5b08d2f5338d8251d29375976e9746d163f11811f5e80fa26e52c9edbd1d31f564c1f98567b0c2eccf935155c6b3c556d1930894900a1ec41346f77c6d1f052ce48ede380d222e6ea9420dacf310a322398a5451117221066ceef5f20dc8d641d8c2f1b4a649d202ce29e0ee2a929a367bd1a6f2c13e07b3b9c00bdd695", @generic="3b2e3f7b343cb9b087b6e447ed7a770129fe3fa9a8b81da26d4d39778ae991ff74b4ffeda290e7953c4dba507e03260126c4332556a3afe1e7743c55c935c45f07c69828844e2037404a87ad96fd5c7db06c5fec53810031852b666ea429b43adc72d1b9881f57e40d0e"]}, @generic="c63788206ccf696fda0331b2a6fb5c04643d77e2c101299baad6a9c2", @typed={0x64, 0x1d, @binary="b61ac8f8046b988b0dfca33d47e49b499038c1f15f612d881b240203cfeecb4980c5c4c12412eae117b82ffc5f91d29681fafb9870e3dfbb1c4523bdf7b749f974931de48ffbc55c6ceda387682232ada364b2560fba7cd52dea0172ad"}, @nested={0xf4, 0x41, [@generic="c41dc5fe9fd2442a16fc7bb0394b02ebf18694431821ecef0cc9309891e6867d330d5decf211489523e93852e43a8e60ad36285af7adeeccdb64948ac6b788e08e7378b5cb4f5ed6f718dcaaba44dca526b20cf24dcc35c45f153627437bcb2f13a2ae59d4e98e903d2d76b9d524b2cbf0038f4aa2d498343243aef5063dd2858077e8edc55c6459dfa70a250c1fccde5f28e396f525520e3e31eee68cf9acd3ea5a305cff03fed37de712ca7a7b069bafbd4f0b65902a905e66fc2149182aacddcad634f9699f0fd26251ca9ebbac1db36721a8767549e58102ba4d747813bb78d2f5b1ed", @typed={0x8, 0x68, @u32=0x7}]}, @generic="b2a7c94adef5eb8b4ff48436210b031803afcd976ca9ab72fb3b3236f587e9d2e6165730eb27ff1cf33ebfce822698f30fd5f75d5173601790af56a5033203296ba589b827b204171cc5cbc2587642128bec07473298a861b184f6309224f7633f5233b5dc6790da7ac490ee3b32c800727e109dec0c8a6846a714ccac997e9247"]}, 0x56c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/05/03 21:53:54 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d202b999cf85000000000088f301e710", 0x1102}) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0xffffffff, 0x2, 0x1, 0xfff, 0x23e4c5ca}, 0x14) 2018/05/03 21:53:54 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) lremovexattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=@random={'security.', 'vmnet1system\x00'}) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x80000, 0x173) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) 2018/05/03 21:53:54 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640), 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:54 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="94f6662230ef53ff597fee6c6c53c82b392d7b98e00ef084b665933f4b78af168b182ae1d73588e553af33c45070c047b5bc80eae231c585933cec79ca80a01642d22b44b952bc110cb6ab856e279293e04d112eaf14967443aec19c634a478e5061497c4128f7cc94ad5cab429108b4b1b7009d3fa47b8418c2bfc7a876adc7a1b847c7086b", 0x86}, {&(0x7f0000000380)="fc4d14451bccd1c79faecb3b536d7957538d73ec3beedb3d50317c7bb7a5279909f55987663d62acac63014ed5a237461bb635bbedffd4776d6a3ca00eafc8e7c57c9c50a5ea9b424d8a0435667d639996d14d420672ed2d943db249775def6f6f71e00af122698d3a5ccfea1bad58b045b65715452fcc84810ce4791eb76d2af7bd04e8caefabb0221a7af104a83cf0467f18c5b5060aade175631aeb84defeac38b7c54c99a42e3f11c46cbb4c1c8dbb4d79e01fcfed44f0f80372b2e9ea", 0xbf}, {&(0x7f0000000440)="f966c5afba64befd4bd2df0ce76e0eb515803ca0ab11cf3c5f1d2ac409b034ef16c725fcadb033e9e34cecab146620c26e6cbd424ac0a11bd78f25545a5b0cf0e8e2a74a56c3c78a404d2cf7b4067058ed38badf49608daf503fb2045d56d24593b9881083ffd06ff2a04e8c58410e390921a86e6fe2abf4499f6ca7c3af7d35b2de8564", 0x84}, {&(0x7f0000000500)="3c61241c16ca81c22b41ba5aa918346216a67e518bb00a5e32d04a44389d64d0b06e2ad3b736a7d932274e926aeaafd6b1b63bf985bd5bf3b0d735c47fe3ac29c4cf286f62a27c7b7622fb79272383ab8b4cfc3d0bafad458737cbc787ba9618661702653ba9d9b90a", 0x69}], 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="5cbaa5f92a61b200000011000000110000001a0c355d82ac970fabc118af92e753283bcbff10a273a3657240f9b5646e03ce60e7c88ea481ed8f68d64a0100f7fd39b48e669a8256139eabc33b4b13c5232234f9b9cff633bc2e0392755d9c000000"], 0x5c, 0x800}, 0x404c000) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xfffffffffffffee7, 0xfffffefffffffffe, &(0x7f00000000c0)={0xa, 0x15, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1a6) r2 = memfd_create(&(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffffffffdeb33b2d, 0x5}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={r3, 0x1}, 0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000100)=0xfffffffffffffffb) getpeername$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0xfffffffffffffffa) 2018/05/03 21:53:54 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x21) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = gettid() r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sw_sync\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000080)=""/182) exit(0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000000)) 2018/05/03 21:53:54 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000140)=0x8000, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x1c7) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/03 21:53:54 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x4, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffffe, 0xff, 0x0, 0x0, 0x0, 0xd}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0xdd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x1, 0x70, 0x80, 0x0, 0x0, 0x3, 0x2f93, 0x9, 0xba31, 0xb2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) 2018/05/03 21:53:54 executing program 1: r0 = socket(0x11, 0x80802, 0x0) socketpair(0x4, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x80) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000f84ff7)={&(0x7f0000f84000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000f84fbc)=ANY=[@ANYBLOB="18000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000001c0)=0x54) 2018/05/03 21:53:54 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640), 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:54 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x9, 0x0, 0x1, 0x20}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0xee}) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) 2018/05/03 21:53:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000240)={'syz0'}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) exit_group(0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000), 0xfffffffffffffcbb}, 0x6) close(r1) 2018/05/03 21:53:54 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x1c) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="02070009020000000000002ac47c67b300000000009e723874"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 543.219967] Invalid option length (62218) for dns_resolver key [ 543.256417] Invalid option length (62218) for dns_resolver key 2018/05/03 21:53:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'Tet\\0_to_`eam\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/05/03 21:53:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x1, 0x5, 0x1000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{}, {0x40}, 0x0, 0x1, 0x200000000000}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x100, 0x3, 0x5, 0x2, 0x9, 0x1000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getpgrp(r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/05/03 21:53:55 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640), 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:55 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) sendto$llc(r0, &(0x7f00000000c0)="d3a8f4d546243abd53f87a89b1d49bc40bb4f55a2ddba3fbabd42878816ba32d5504aa629632aab69f04c02a09b7a27e8b97e6b234e063377dc1b8d448235600bc0ce9ae9576d958561e8bc18084820479aa49050903c75112c267dffdecf11ce61a", 0x62, 0x10, &(0x7f0000000140)={0x1a, 0x309, 0x2, 0xbaf, 0xb87, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) 2018/05/03 21:53:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d202b999cf85000000000088f301e710", 0x1102}) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0xffffffff, 0x2, 0x1, 0xfff, 0x23e4c5ca}, 0x14) 2018/05/03 21:53:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0xfffffffffffffed6) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x204, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x9, 0x4) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000300)=""/131, 0x83}, {&(0x7f0000000400)=""/148, 0x94}, {&(0x7f00000004c0)=""/22, 0x16}, {&(0x7f0000000500)=""/157, 0x9d}], 0x7}}, {{&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000006c0)=""/227, 0xe3}], 0x1, &(0x7f0000000800)=""/28, 0x1c}}, {{&(0x7f0000000840)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/207, 0xcf}], 0x1, &(0x7f0000000a00)=""/198, 0xc6}}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000b00)=""/105, 0x69}], 0x1}}, {{&(0x7f0000000bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000c40)=""/170, 0xaa}, {&(0x7f0000000d00)=""/145, 0x91}, {&(0x7f0000000dc0)=""/217, 0xd9}, {&(0x7f0000000ec0)=""/207, 0xcf}, {&(0x7f0000000fc0)=""/211, 0xd3}], 0x5, &(0x7f0000001100)=""/33, 0x21}}, {{&(0x7f0000001140)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001640)=[{&(0x7f00000011c0)=""/18, 0x12}, {&(0x7f0000001200)=""/108, 0x6c}, {&(0x7f0000001280)=""/43, 0x2b}, {&(0x7f00000012c0)=""/213, 0xd5}, {&(0x7f00000013c0)=""/152, 0x98}, {&(0x7f0000001480)=""/246, 0xf6}, {&(0x7f0000001580)=""/79, 0x4f}, {&(0x7f0000001600)=""/42, 0x2a}], 0x8, &(0x7f0000001680)}}], 0x6, 0x0, &(0x7f0000001940)={0x0, 0x1c9c380}) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/05/03 21:53:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x80000000, 0x0, 0x400}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x9, 0x100000000, 0x0, 0x2, 0x3f}) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000239000)}}], 0x2ff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x804, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x7, 0xffffffffffffffff, 0x5}, &(0x7f0000000240)=0x10) add_key$user(&(0x7f00000051c0)='user\x00', &(0x7f0000005200)={0x73, 0x79, 0x7a}, &(0x7f0000005240), 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000053c0)='keyring\x00', &(0x7f0000005400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000005000)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000300)=""/22, 0x16}, {&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x3}}, {{&(0x7f0000001640), 0x80, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/40, 0x28}, {&(0x7f0000001700)=""/194, 0xc2}], 0x2, &(0x7f0000001840)=""/178, 0xb2, 0x1}}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000001ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000002b40)=""/56, 0x38, 0xf1}}, {{0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000004dc0)=""/218, 0xda}, {&(0x7f0000004ec0)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0x7}}], 0x4, 0x0, &(0x7f0000005180)) 2018/05/03 21:53:55 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCSTI(r0, 0x5412, 0x9171) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0xfffffffffffffff9, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000080)={0x57, r1, 0x0, 0x1}) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10}, 0xc) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x40) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write$eventfd(r2, &(0x7f0000000040)=0x66ad0460, 0x8) fremovexattr(r0, &(0x7f0000000100)=@random={'system.', 'self\x00'}) 2018/05/03 21:53:55 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0x1}], 0x1, &(0x7f0000000200)={0x0, r1+10000000}, &(0x7f0000000240), 0x8) timer_create(0x5, &(0x7f0000000000)={0x0, 0x1b, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="9b26db0d96c99adef16afa847615b6271c8271a91d03124f2d2ffbafed5014f1fdb478abb96b40fa76c7d7e96a8d1ad8af0674cecb8d441a89bfb7c5b553e01bbb144f2de4f2249600b6b2957393775ede221a5ccca8de5c105c5c11cbb00ca1a9ca7e8fac1369c25aeb667e51bc1a765e9082419ccc00356678ca4449b7fe00b6f1b1fe4b975eccb51ecac70509c2410aa1cae93b25f9656c7a531d27729e65f6ed0c42872913dd91051b6526656e1585ff1c8a6b3ed660341c20785f128d", 0xbf}, {&(0x7f0000000340)="16596087043d8429dfb50fd0aaace492933b22b364dd4076f7c33d4d87efee2987837453110dce9df8640ee741989a00e13057d07bcef965d1f7d678c2d3648a8941ba727b9d5ca33490daa09a87b1288f6f7fb1a830a2d8f03da01846f3f0d37904506b72e0ee5547008591ed78449a7db3ce22735fcfe6d1347be38175071e7f244f1961c080f830a99374ad7768e1b31858e310cb14de54b20a7bdec327d0480e62740821f43bfc5d9606449a9bbf1eb7a8ab124598", 0xb7}], 0x2, 0x2c) timer_settime(r2, 0x1, &(0x7f0000000100)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000000140)) 2018/05/03 21:53:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xcd, "c4f6a68f0bce8deee03b18b8162860fc04544de3525e86151f4ca760a2c3c11cb533e494d54809be06a8c0c570a2c6e348636d314d20cac5b865589391e07d9279f1b50ecb9b318edb73a1dd06253b12eecc4b48d87c948a5a6eb552550784c225158dac620d9e580b1fba710947c03ed6ba7b662db7bef881d4c4457d42d2f3f59cdcc25e1adb64fd34aae2c238849af37f9026990a32df96e5bcf5f17369abec9302345929a635a5c54c5f25291849c89b44a632d3b49184c1a39111ccc4235dc8b5e8d65c4189942c750428"}, &(0x7f0000000180)=0xd5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x35, @empty, 0x3}}, [0x5, 0xfffffffffffffffb, 0x1000, 0x101, 0x6, 0x37, 0x4, 0x4b03, 0x9, 0x7, 0x9, 0x0, 0x0, 0x7, 0xfffffffffffffff8]}, &(0x7f00000002c0)=0x100) 2018/05/03 21:53:55 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0x800) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f00000002c0)='selfGPL#\x00', 0x2) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/05/03 21:53:55 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x100000001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="41ce79ac485233155c18945f2f292233", 0x10) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000240), &(0x7f0000000200)=0x3d1) 2018/05/03 21:53:55 executing program 7: ioprio_get$pid(0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r0, &(0x7f0000000040)={0x45c3183318167e97, 0x3, 0x0, 0x2, 0x1, 0xffffffff, 0x19, 0x7}, 0x0) 2018/05/03 21:53:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00007ddff3)='net/fib_trie\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x1c, r1, 0x9, 0xffffffffffffffff) r2 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f000028dff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r0, &(0x7f000079aff8), 0x400) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, {0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}}, 0x7f, [0x7, 0x5, 0x800, 0x2, 0x7fffffff, 0x1, 0x9, 0x1ff]}, 0x5c) 2018/05/03 21:53:55 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000000)="4a900020001f80f400010a59be3fa5389e3dbd1d", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/05/03 21:53:55 executing program 2: r0 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x4, &(0x7f0000fbc000)) close(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) 2018/05/03 21:53:56 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000180)=0x1c) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000100)='./file0\x00', 0x800000b6ba) write(r1, &(0x7f00000000c0)="15", 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) fanotify_mark(r3, 0x20, 0x20000, r1, &(0x7f0000000040)='./file0\x00') sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) 2018/05/03 21:53:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fchdir(r1) r3 = open(&(0x7f0000000040)='..', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x8, 0x4) getdents(r3, &(0x7f0000000080)=""/22, 0x16) getdents64(r3, &(0x7f00000010c0)=""/4096, 0x1000) sendfile64(r3, r1, &(0x7f0000000280), 0x81) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x4000000000000005, "8d"}], 0x10}}], 0x2, 0x0) 2018/05/03 21:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000485000)=""/131) add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000001040)='./file0\x00', 0x200) r1 = memfd_create(&(0x7f0000001100)='cpuacct.usage_percpu_sys\x00', 0x3) ioctl$int_in(r0, 0x5473, &(0x7f0000001180)=0x1f) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001140)={0x7, 0x200}) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000000000)=""/4096) 2018/05/03 21:53:56 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000002000)}) socketpair(0xb, 0x80003, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x33, r4}) preadv(r0, &(0x7f0000001ac0)=[{&(0x7f00000006c0)}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/109, 0x6d}, {&(0x7f0000001780)=""/198, 0xc6}, {&(0x7f0000001880)=""/83, 0x53}, {&(0x7f0000001900)=""/106, 0x6a}, {&(0x7f0000001980)=""/124, 0x7c}, {&(0x7f0000001a00)=""/71, 0x47}, {&(0x7f0000001a80)=""/56, 0x38}], 0x9, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xf08d, 0x80000) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x8}, 0x8) sendfile(r5, r6, &(0x7f0000000040), 0x100000000081) fchdir(0xffffffffffffffff) r7 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000600)) splice(r7, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r8, 0x0, 0x482, &(0x7f0000000340)={0xfffffffffffffffd, @multicast1=0xe0000001, 0x0, 0x800000000, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000400)=0x54) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x50, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0d63000012634840020000000000000001000000000000000000000010000000000000000000000038000000000000004800000000000000", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r2, @ANYBLOB="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"], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="380000000000000040000000000000003000000000000000180000000000000040000000000000007800000000000000680000000000000048000000000000001800000000000000"], @ANYBLOB="0500000000000000"], 0x77, 0x0, &(0x7f0000000400)="f72615f1c65244f81fc0a738e6707c0fd7ce360634879cc7d6398a304ac10c8812a97d961c0897156a32b8d281e0874d544c6fa00bd0072e9972b41e101fb0f1135d5ca4396404d42d7517ed6cf66c1c417e3bb805354a1bc682d9fbe3c1c3ea3d5569ba2574aa4602fe841410c283253c48b9d316b8d8"}) 2018/05/03 21:53:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x80000000, 0x0, 0x400}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x9, 0x100000000, 0x0, 0x2, 0x3f}) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000239000)}}], 0x2ff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x804, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x7, 0xffffffffffffffff, 0x5}, &(0x7f0000000240)=0x10) add_key$user(&(0x7f00000051c0)='user\x00', &(0x7f0000005200)={0x73, 0x79, 0x7a}, &(0x7f0000005240), 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000053c0)='keyring\x00', &(0x7f0000005400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000005000)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000300)=""/22, 0x16}, {&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x3}}, {{&(0x7f0000001640), 0x80, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/40, 0x28}, {&(0x7f0000001700)=""/194, 0xc2}], 0x2, &(0x7f0000001840)=""/178, 0xb2, 0x1}}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000001ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000002b40)=""/56, 0x38, 0xf1}}, {{0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000004dc0)=""/218, 0xda}, {&(0x7f0000004ec0)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0x7}}], 0x4, 0x0, &(0x7f0000005180)) 2018/05/03 21:53:56 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/51, 0x33, 0x2, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x150, r0, 0x0) r3 = mmap$binder(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x8, 0x2810, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x58, 0x0, &(0x7f0000000200)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000180)=[@flat={0x73622a85, 0x100, r2, 0x4}], &(0x7f00000001c0)=[0x68, 0x48, 0x0, 0x38]}, 0x100000000}}, @free_buffer={0x40086303, r3}], 0x46, 0x0, &(0x7f0000000280)="540b0345c3bbb4ba87997a516dc5e837de68fd602e67c8b8368941eee6144b4155c5cb63585d5e53e432aa8f5fee698ef758949f0c5a98590c9ce9f762f3db083b9af8133ea4"}) setsockopt(r1, 0x400000000000111, 0x2, &(0x7f0000000080)="00000005", 0x4) 2018/05/03 21:53:56 executing program 1: unshare(0x20000400) r0 = inotify_init() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ppp\x00', 0x2000, 0x0) r2 = openat(r1, &(0x7f0000001200)='./file0\x00', 0x100, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000010c0)={0x3}, 0x4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001040), &(0x7f0000001080)=0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001100)) fstatfs(r0, &(0x7f0000000000)=""/4096) 2018/05/03 21:53:56 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5988f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0x800) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:56 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=ANY=[@ANYBLOB="0c6359ea"], 0x212, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @free_buffer={0x40086303, r1}], 0xfffffffffffffe25, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/03 21:53:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fchdir(r1) r3 = open(&(0x7f0000000040)='..', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x8, 0x4) getdents(r3, &(0x7f0000000080)=""/22, 0x16) getdents64(r3, &(0x7f00000010c0)=""/4096, 0x1000) sendfile64(r3, r1, &(0x7f0000000280), 0x81) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x4000000000000005, "8d"}], 0x10}}], 0x2, 0x0) 2018/05/03 21:53:56 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0x800) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) [ 545.254871] device lo left promiscuous mode [ 545.290235] binder: 27752:27753 unknown command -363240692 [ 545.316920] binder: 27752:27753 ioctl c0306201 209b4fd0 returned -22 2018/05/03 21:53:56 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000100)={0x2d, 0x8000000000000000, 0x9, 0x2}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ptrace(0x18, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 2018/05/03 21:53:56 executing program 6: r0 = socket$inet6(0xa, 0x8000000000b, 0xca) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000004c000), 0x0) [ 545.335988] binder: 27752:27753 ERROR: BC_REGISTER_LOOPER called without request [ 545.351690] binder: 27752:27753 BC_FREE_BUFFER u0000000000000000 no match [ 545.440447] IPVS: set_ctl: invalid protocol: 65533 224.0.0.1:0 dh [ 545.448959] device lo entered promiscuous mode [ 545.507641] device lo left promiscuous mode [ 545.536786] IPVS: set_ctl: invalid protocol: 65533 224.0.0.1:0 dh [ 545.546120] device lo entered promiscuous mode [ 546.069984] binder: 27752:27792 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 546.188537] binder: 27752:27792 unknown command -363240692 [ 546.188724] binder: BINDER_SET_CONTEXT_MGR already set [ 546.188733] binder: 27752:27794 ioctl 40046207 0 returned -16 [ 546.192222] binder: 27752:27795 ERROR: BC_REGISTER_LOOPER called without request [ 546.192232] binder: 27752:27795 BC_FREE_BUFFER u0000000000000000 no match [ 546.195573] binder: 27752:27794 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 546.226705] binder: 27752:27792 ioctl c0306201 209b4fd0 returned -22 2018/05/03 21:53:57 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@empty, @empty, 0x1, 0x1c7, [@multicast2=0xe0000002, @multicast1=0xe0000001, @empty, @multicast1=0xe0000001, @rand_addr=0x9, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x2c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x6558, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/03 21:53:57 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) flock(r0, 0x2) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x2, 0x3, 0x100}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0xf6, @empty, 0x2}}, 0x2, 0x7, 0x6, 0x98e5, 0x4}, &(0x7f00000000c0)=0x98) 2018/05/03 21:53:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bond_slave_1\x00'}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x28, r2}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x1000, 0x4, 0x8, 0x1}, {0x1, 0xfd2, 0x3, 0xc}]}, 0x8) 2018/05/03 21:53:57 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xc00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x2, 0x1, 0x10001, 0x2, 0x1ff}, &(0x7f0000000040)=0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000100)=0x3fd, 0x40) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x2000}) 2018/05/03 21:53:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x180) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x8, 0xd35, 0x600000000000, "cfa793498cbdd4e196626275c476a63a2131751aa3ba774efb19045484eaa954c80bd4acd55a96f42c8cdf90859b9342c51530c92af1e063749c15d8a9822ff46ebf13c7cffd26271cc50e1ecccf7628"}, 0xd8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)={0x14, 0x8000000016, 0x401, 0x0, 0x0, {0x400a}}, 0x14}, 0x1}, 0x0) 2018/05/03 21:53:57 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x80000000, 0x4) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000000)) r1 = gettid() exit(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) bind(r0, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80) 2018/05/03 21:53:57 executing program 5: setrlimit(0x9, &(0x7f00003a1ff0)) munmap(&(0x7f00003a2000/0x1000)=nil, 0x1000) mlock(&(0x7f000039d000/0x4000)=nil, 0x4000) mmap(&(0x7f00003a0000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) open(&(0x7f0000000000)='./file0\x00', 0x400c0, 0x0) 2018/05/03 21:53:57 executing program 7: unshare(0x40600) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f00000000c0)=""/122, 0x7a) 2018/05/03 21:53:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/05/03 21:53:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x118) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = dup2(r0, r0) bind$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/03 21:53:57 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xc00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:57 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x3}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x0, 0x1, 0xffffffff, 0x3, 0x1ff, 0x7, 0x10000}, 0x0) 2018/05/03 21:53:57 executing program 7: r0 = eventfd(0x3f) poll(&(0x7f000061aff8)=[{r0}], 0x1, 0x7fffffff) r1 = socket$inet6(0xa, 0x803, 0x101) accept4(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x0) read$eventfd(r0, &(0x7f0000a34000), 0x8) 2018/05/03 21:53:57 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/97, 0x35}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000), 0x4) recvmmsg(r0, &(0x7f0000000300)=[{{&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000002440)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) write(r1, &(0x7f0000000000), 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x5, 0x8, 0xda, 0xe8}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x7}, &(0x7f00000002c0)=0x8) 2018/05/03 21:53:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="62730000000000405d4fa4f4acb5f70fc40c5b9a38000000000000002033c77c0f9bc90400000000000000002a00000000000000"], &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r1, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f119"], 0x2) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/05/03 21:53:57 executing program 6: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x100, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xa4000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a000000000004000200ff0106025220c7ad0022001f5b01"], 0x18) ioctl$int_out(r1, 0x5462, &(0x7f0000000200)) add_key(&(0x7f00000001c0)="1c39c15a7a4d79b3e4f32c426ebbee0a63082f6baa15793845f52bee4b31606cf33f", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200), 0x218, 0xfffffffffffffffe) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000300)={r2, r3}) 2018/05/03 21:53:57 executing program 4: r0 = memfd_create(&(0x7f0000000780)='trusted$\x00', 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000840)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f75702e6370750061fd6951498ebdcd0a570cad58f318542320da597bb278486eb912b6bc74ad3a85337da0bf8bf0bf915f750c70c46ba76cbd7306ca015b43bcfb0b34eb07b8135a59ca7363e215cc124d598e065bf5c8134e1c6f3744a63b6ec3fc8c479d71d88df2acb818c699461889a264abbf7756d90cc2693a81e759cd70b5d6ac3bf7f3e6e0120cd7d35838840d4c524ff5bd55ca1f6c4e203c2d5ddcc17510f8630c14250f6f982d886432a034d23e49d0dc2e2a497d85b7896195e01c9f2a4c903a2757976648e81935dc73d4dea77d", 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6000) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x32) write$binfmt_aout(r4, &(0x7f0000000300)=ANY=[@ANYPTR], 0x4) ftruncate(r4, 0x80003) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f0000000040)='./bus\x00', 0x0) 2018/05/03 21:53:57 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xc00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:57 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xc00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000040)='$', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/05/03 21:53:57 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xe00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="62730000000000405d4fa4f4acb5f70fc40c5b9a38000000000000002033c77c0f9bc90400000000000000002a00000000000000"], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r1, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f119"], 0x2) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/05/03 21:53:58 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000080)=0x6) accept4(r0, 0x0, &(0x7f0000000000), 0x0) 2018/05/03 21:53:58 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x80000000, 0x4) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000000)) r1 = gettid() exit(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) bind(r0, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80) 2018/05/03 21:53:58 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x9}, &(0x7f0000000200)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'erspan0\x00', {0x4, 0x2, 0x1ff, "608622c53695", 0xd}}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') fsetxattr(r2, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000240)='\x00', 0x2c7, 0xffffffffffffffff) 2018/05/03 21:53:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10800, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000180)={0x5, 0x200, 0x4, 0x0, 0xd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r4 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000003c0)) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="ff7fffffffffffffe307000000000000010000000300000004000000000000001f000000000000000180000000000000050000000000000000000000000000000000000000000000002400000000000000000000000000000400000000000000090000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000000ffff000000000000ff0f0000000000001f0000000000000000f8ffffffffffffff00000000000000020000000000000000000000000000000800000000000000060000000000000007000000000000000000000000000000000000000000000002090000000000000000000000000000"]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/05/03 21:53:58 executing program 6: r0 = socket(0xe, 0x100000000002, 0xc) write(r0, &(0x7f0000000100)="1f04ff00fd4354c0077ee71a30224358045a705c8d3a0487110000f3050100080001000423dcd957fa542ec50718ad21d7d6f37578ed39f32431258044bf655d1b3d6b00b1138c68baf31276190b383ec4921c7b1d1630c6a279d4f9b70e0993ecc16939c3534b82457111ccda05923ad09726bd12a426e86d64ca42a729adbd0eb6b54da91ae8e18b1a945231ea741a0e6d", 0x79) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/16) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 21:53:58 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="0e0e8fdf439892f3d1afab3fa9bac1b906e8739bf958089c93356cf0716ecb1f36d786dfd5d7a7299e81a2f2091acd2386985c18235f328c3a1ea480e57759ea5ed0d8dda0cdabbfd7b42a6106de84f0b8806d37de3a0a098da61c4898c0bcb447c2d4a4d3ffced878c2b3feb30a0bb75e351c6ba1063b02cf29b21fcec5cddd45e99c9ffd6a98917932d3c135feab01164c92caaaad97c95802fef9c9a1936d91e01377f2c091b353588dafca223ed225e4b9f23805755466caa469da11a214d6861afe85d85df41c1f2163e360fd170312d764d972044a712c5db6f3fe2e2c0f34b24131306d7a0671df5238ecf2ae5a1eb69f65ab2abb5c24ef95e779a198dac6bf7de69b2ff2a47f7e05aa50262c0dae7fef62dd0753048b527fc136b5e99a5f0ea0fa505cbcf15cb2bfcc51dee8655fbcbe0dc3dacd309fad7c0b1c752172164fb4cd1f5249c022946f4db6eea5d33c8d02eb5b134796554b1291a2c0c620f6d2819de0bb77c8263bd7ef593a606ee2ca2bdc0bf8f0946a8b7c9f35061a4a37775a70bfd86a1ca82355a74379aebaba7090cd57b701d3f06f6798ac4bbffa38072655955889c45d7736896ea52185b3fbceb7f9e5202e7992f29986b41418e5644410aa3331faa70006ea1037df673fefef79c44e2f84c2379961182a1fbfc3c3636008127c2f9c073246074452ecc92182c3cf56bbf03078288a4635cb1232c45e79e56fe80cf1763d6885b8d53c8147d107b8a40228447e80f5026178378f74597b501dc4627bb11909132fbd74bd28756cf23aa9949908517e2d96bff54cb9f2e5901bb4d61e5f37c6546ea51b35aee6dd8e991a3a1032e7e0e5f7fdb3621cd19a7e4ee4f74295f5cc535bc6af9391ccdaa57c4fad3417ac46ba787038f5c19f0283359672365c94966c588db3a7509bb9a34c1388c12909cc012ed87e9298105d78178eb6fe5275451d9c04406870e560609fe52fe0a50ff64522ece35a57cecd85d25ee2e27746fca43e13493450064b4bac025badc6cfccb8ed7cc804dfed591255c86257836d980c1a416c528d6e10f7d26a7f2e96d1d4da74d533004113435483a9137ddf434bc9185bafcb25fd64ef3ad5b3b15a504e0a998f5b577fcca965adc12249a862e0f319648a0ef34dcc7f9b8ff0c032a417373f3ef227fe5aa5da6d401a74eb403d71dbf1deacec1e9e0f4b78d8c6b347b068ed486bdab395820c803d99b816dc37061205ab33527eaea1d152704ac1572b823cf625be348c1c36616eab60f3e3fe25a3decff4b3cf63dc5065361fb368b00c8dcaa3025c1dbb0cec0d351d3177c0bba602150c95836b70c0aee40210e31705e4bdfa13ea0dc51cd8670c6bb8956930a591cead8533dac57666c86d5e177b02bf894ac18fc1c523b5c9ab7e036d124566a7373995ac45111329b8d1bf1c1ae3cc147a7378e304698097c8f6641f3f79fbfa892ecef80d2874b123a66f78caffde3040141035a89721347cb3b8456186ea00ce4b46f891f895318459e3097a0a13d9274e725355defccb2bf8f278ab5c8a2c0813a9c12afc965d71939c7686723dee23a30a65030df858694f031ccc683d2ac9b2acba4e260fa88218380bde987f49941f8dcecfcc6634ce2263cb6a5a40b0b34e33a17f57e0f607b4b1721195e5992b89e6995f7e90278496567abc1fb1a90051e839ab5426261d6804115cb7b85a6431dd2f01ba55b8f179f7dc3773cc93518be0c4b3426b869b2318ff4fe2a1dd86904d87b70f5ce89d2401f583d38f72309b5d486412373e8bd488cf6f411ee53acf49f2255ca0ca270b47053ab7e70d7cea58d943a34eb0776d065b656265de54e0fd9c7edf8656949bec6c1d08122765911a5c80549a7ce2438384fd4f03b305ad38a00be7c0f78907c77b16944c7f2bb4bc824b28497bf9c2cac6522032bd2d4927ec15ada6aadb50d7e7409fceedba49a16f553de2ab09c4a0522665f89981497f5520fce731f22a7a18fef8fd0958886c594d6b5b57f400c67b02a99932d8b2a9d97cec98fb6af3f4eee4ec87c34517a784a9aaf669ed37dd07e2aa671d84b3e76b452c92c0df34443c186ebc638db7b08cd1d30cc502b2d1235f736af2518617fdfb15b017e68f061724f3c171d23a60b06408749208518cb202119e32758db81855501f6d5bbc4b488a154333f2cf53b563e60b84cc37ef5f0b1e74e12166f81ef61b0a5b1b3002708b0bf4348cd914d761f4464ec4f3b2676edc925de9f452df80361e46fbe5b195ca64f63bec9a5a7db11e1078c94924e15fe2a9c6f2a397c0ebccbf11725ee20a404d1bbbecfb413415895fc9504bc8a1e71ed00f01cb7e490776725f5fc20901d91066c7e4c842114db62e6b8bd534f52312d12558cadcc2374a368750e77872d78dd5a1468173d3d5124a098f07697b6121dbab674f7dab92a10360b9f154aa7020d431d0306e369154d514d8184023d497b850831a857f593808dae7667e3b7e9f241d4084279754dc0bb7cb970217ac098cecfab9d4bf2ff530f8295ecc49d2b4bb9f845ec6646c7c773dd560cea8ff4270a864cfff556fb89efcfec41426d2d7b1c66d012bac6061a2a67e332f52522de97ac5da61cce7bddce472c6e8363bfe4fc3f9463db6f1b775a91b83b420d6e849310a358d80da51e93783104e5e9846f025b14a7ddb643a7c377f79b9476ca52c6f9ce998c0149be0f3643cb7e5aafa4635a11b27ff9ea1f255a2e2470750dcc36c741d684df80dadb77352514b8a7091fdda154c27ea81c630491aaecb93094a02ea6d6e89807bbc265a66efaa1a300e95f409bfd2e9744d0c2459437a0f68b9557a50858f327986c73f53313f1cd2a110d8ef74d3ebb48ffcdbaee180e517d1fccfe95ea483edd776aac086e60433cdd103a13e7d6a265e1d300666aef339d13f536cc90b91ff3c57711a9ce616bba6fd5f145cd1287c7ea0afcfe773993cc9024c85fe26c110798836854a5345139ebbb5258ac6d45c50e436ff79eb47d930c450b15f92071124d16666cb3f36191c3c015eeaf066e5d6b56e726f597c0c28118caa6973f76e95986782e9455261dab949b1c1f9b45aeaa4e616a426c23c58302af3fba736bde7ee3a5378126b4717b006cf9a1a6b098577009833b02d333783a072d538f4a992388e2c24ee19aec536fe2ca28313e0450c712208d6c9ea3f0f607253c6485cd4accf2e5b1c8b762f9e1ebc61d34560e5119d74485551eef7f9dab4b2ac1e213cdfe45421b90ebab8187e43bd33b6cef7677d143be808e0df3421814dd01f6d87180e84b1d6cfc86ba170c1a25b606614156fb13e717dce0b2918e594b509305766062d0b6512be5a0a87741c5302cdc84520399df75dd200987589e5babb0555794302484b9f0378b5231616cc0f7e4ef931340fca81a6c1800c01b35aa804e2d479829842302ed29512b756c9d5991513cb97d43c723bdba093ab7da8b7913f5d6bcf4cdf241200517767aaed5eab660271ef744ffab57922e5934f746c554009874ef7cbf71d59e9ce1e4d397271e012b248739194461e612096ecb71ff3d3a9492908b3d10f20e02b8872f2673bb1768f1635acf94fe2a4bb86095ae0f3185863efbfd2c5e2ebd10e26dc9d2de45286f9931fb4c358bda385edcc3daf73f451ce6cbf56181675d33ee05336456c7aab7252ffc13f881ee5f2f651d5d4e62e5468a0f05a431fdfe4198db97f6a992d3214e8aef07ce4ba2af4e518a040da437205a71fa22b2aa3033ab3074fe11a228680aab13c847043cb21ec22a8cb4bd5c013ce1a268628a4219568d2dcd627a592a460f6327ffa301f1b11de17da4e224b9916eb1a4f11f791c51e7152040776755ce4ba94b955d75003d6fab2fe837ccd693c2faa6917f17a80d084b55a420aaf7cf7a873d81f2fe593379245a8070948949b8dc6f26fff6812e190a0110998b9c0ee4fcbef29404ad4262fa8af4f29ecca0729a0f41100e97356a17563666b19f197a0ed05fd668c43e45fd046c01de0b21e813963888fbccf2870e01df5806574d64388415826d64691a69c93191949d9cd6f8b376e273ca153c99735baf7ccc8b0f642493b19b999cb39d8a1a679128736a1bcaa35fc396db119ce6e3841c087418f28820a5fc485878427bc6832310b31808005ef12b38dc448820fe0604571513f98f59251bc072a1edc0d2d8dacbfafc508f0d904b8933764e1e4a2934384360d48ec4fa96c1baad92d575a80b977a52f5998320bfa6619a20a314d7cae017907b1502b97fd7c342a2dba3d1784321539d8a2abb5419dea0167debd1bd5df69d70001ce0f92138f8a4831506603890dce74ddef7ab7b27f148e5316529adc3e5623556d33e57cc2cb0dcaa370f268e863970b5fe634aa911ed14127d2cf2925af167f81e9af53bcdf90d4f19fca8f7d8914986139515fb8830ed74490a9600f7969db1a13e2c3abada98b4e135bbc8882bb24340d27e0756867bcf32c73a5a6ea651568d882263aefc84262890f2d4697a83ff8dd9da5d8bec9933713a4840af2bf0823d504a9df991d693d34c9e662ac83b8d4766a49c1aa88763b60a2946e9f42edab03f99dabd8a5bb281599eaa4d839738f53e42022faba487ae0016428e2b4cadbfe2de689c26e55060d907c1c9f8dd9f44c2d664e10015460cfbbe42848b8d2d2cad0537c01dcb60109b5ebcb832711f960d5b085e28f4fa8c5c3e843a288cab4407d8dad311212d0e3bcd70be9bf3b47e8b4b60178254fd553ecea105c3cb73a45796c3cd6c7d94b70676ab6eca2867ee9fc91e45cf1996cab5fb8de48793dd8ac0d788f60335e01305ab089af6e7adb03863864201110f66704f35c7588b88ac1500c3f46af27dad4df9127e04deda525a8ab971a0dbec2c8fde670ced80065ce242f4c7451e3ad81ed72f4962a2e2f6077587377cfd7610afd79dca4f5bed18d0f3583994b2fef4de7d8362b4a77e9e570abb67a46ddfde99cda7acc5a43d254d86ca449b7227aabeb32e4a8e7a4dc8f8cf12e0cd14eb64c7fe1bbb5941f2ab154", 0xe00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:58 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8800, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) dup3(r1, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) socket$unix(0x1, 0x0, 0x0) 2018/05/03 21:53:58 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x13}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0x14) 2018/05/03 21:53:58 executing program 6: r0 = eventfd2(0x0, 0x800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000200)=""/121) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4, 0x6, 0x0, "094195d9e956429ff83058fb41df9d7cd062783ac911c65e63982862c879a6ef2ea338e89247b911397edc7ed55f444777517dcc81931cb8739a42825c4495cf71233b1dead4e7e3076dc65b0d387bad"}, 0xd8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) r4 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) r5 = signalfd4(r2, &(0x7f00000000c0), 0x8, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000440)=0xed33, 0x4) ppoll(&(0x7f0000000040)=[{r2, 0x4006}, {r4, 0x8}, {r1, 0x2000}, {r5, 0x200}, {r4, 0xc}], 0x5, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r6 = socket$inet6(0xa, 0x80002, 0x0) accept4$packet(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000500)={@empty, 0x73, r7}) r8 = dup(r6) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000780)={0xffff, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x104) bind$inet6(r6, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000f98000), 0x0, 0x2000000b, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x38e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x7, 0x8f7c, 0xfffe000000000000, 0x48}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000680)={r9, 0x8, 0x31}, &(0x7f0000000740)=0x8) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$key(r8, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="0200000000000000000001ff00000000"], 0x10}, 0x1}, 0x0) ftruncate(r10, 0x6) syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0xa647, 0x2) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000000100)={'ifb0\x00', 0x400}) sendfile(r8, r10, &(0x7f0000e37000), 0x2) r11 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') setsockopt$IP_VS_SO_SET_EDITDEST(r10, 0x0, 0x489, &(0x7f0000000380)={{0x0, @multicast1=0xe0000001, 0x4e21, 0x1, 'fo\x00', 0x1, 0x2, 0x5e}, {@multicast1=0xe0000001, 0x4e24, 0x2002, 0x3, 0x6, 0x4}}, 0x44) sendfile(r0, r11, &(0x7f0000000080), 0x400000ff) 2018/05/03 21:53:58 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xe00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:58 executing program 7: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x200000000002, &(0x7f0000000080)=""/95, &(0x7f0000000100)=0x7) 2018/05/03 21:53:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) recvmmsg(r0, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001280)=""/87, 0x57}, {&(0x7f0000001300)=""/104, 0x68}, {&(0x7f0000001380)=""/125, 0x7d}, {&(0x7f0000001480)=""/92, 0x5c}], 0x4, 0x0, 0x0, 0x10000}, 0x1}, {{&(0x7f0000001500)=@nfc_llcp, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001580)=""/255, 0xff}, {&(0x7f0000001680)=""/191, 0xbf}, {&(0x7f0000001740)=""/82, 0x52}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f0000001400)=""/54, 0x36}], 0x6, &(0x7f0000001800)=""/12, 0xc, 0x81}, 0x8000}, {{&(0x7f0000001840)=@generic, 0x80, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/219, 0xdb}], 0x1, &(0x7f0000001a00)=""/165, 0xa5, 0x5}, 0xed90}, {{&(0x7f0000001ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000001b40)=""/3, 0x3}, {&(0x7f0000001b80)=""/43, 0x2b}, {&(0x7f0000001bc0)=""/113, 0x71}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/7, 0x7}], 0x5, &(0x7f0000002cc0)=""/3, 0x3, 0x3}, 0x8}, {{&(0x7f0000002d00)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000002d80)=""/32, 0x20}, {&(0x7f0000002dc0)=""/243, 0xf3}, {&(0x7f0000002ec0)=""/200, 0xc8}, {&(0x7f0000002fc0)=""/212, 0xd4}, {&(0x7f00000030c0)=""/46, 0x2e}, {&(0x7f0000003100)=""/220, 0xdc}, {&(0x7f0000003200)=""/119, 0x77}], 0x7, &(0x7f00000032c0)=""/236, 0xec, 0x4c166ed3}, 0x401}, {{&(0x7f00000033c0)=@ipx, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003440)=""/156, 0x9c}, {&(0x7f0000003500)=""/184, 0xb8}, {&(0x7f00000035c0)=""/244, 0xf4}, {&(0x7f00000036c0)=""/4, 0x4}, {&(0x7f0000003700)=""/232, 0xe8}, {&(0x7f0000003800)=""/216, 0xd8}, {&(0x7f0000003900)=""/193, 0xc1}, {&(0x7f0000003a00)=""/24, 0x18}], 0x8, &(0x7f0000004ac0)=""/97, 0x61, 0x80000001}, 0x3}], 0x6, 0x140, &(0x7f0000003a80)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x0, &(0x7f0000001440)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/05/03 21:53:58 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000800)) ptrace$peekuser(0x3, r1, 0x542ca047) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast1=0xe0000001, @in6, 0x4e21, 0x7fff, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x0, r4, r5}, {0x5, 0x2, 0x0, 0x0, 0x8, 0x6, 0xffffffff, 0x8}, {0xffff, 0xfffffffffffff29c, 0x1, 0x1}, 0x3, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x2, 0x3, 0x0, 0x100000000, 0xae28, 0x3f}}, 0xe8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) rt_sigaction(0x20, &(0x7f0000000840)={0x1, {0x1}, 0x10000000, 0x2}, &(0x7f0000000880), 0x8, &(0x7f00000008c0)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getrlimit(0xf, &(0x7f00000007c0)) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x4) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r8, 0x5418, &(0x7f0000000940)=0x3ff) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x0, 0x2, 0x401, 0x7f, 0x8, 0x9, 0x80000001, 0x0, 0xff, 0x100, 0x9, 0x7, 0x1000, 0x0, 0x1, 0x0, 0x7, 0x3, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x0, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000140)={0x1}) getpeername$netlink(r7, &(0x7f00000000c0), &(0x7f0000000200)=0x377) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f00000002c0)=0xfffffffffffffffd) 2018/05/03 21:53:58 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5988f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xf00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:59 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000000c0)=@fragment={0x0, 0x0, 0x2}, 0x8) fcntl$setsig(r1, 0xa, 0x35) 2018/05/03 21:53:59 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000800)) ptrace$peekuser(0x3, r1, 0x542ca047) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast1=0xe0000001, @in6, 0x4e21, 0x7fff, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x0, r4, r5}, {0x5, 0x2, 0x0, 0x0, 0x8, 0x6, 0xffffffff, 0x8}, {0xffff, 0xfffffffffffff29c, 0x1, 0x1}, 0x3, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x2, 0x3, 0x0, 0x100000000, 0xae28, 0x3f}}, 0xe8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) rt_sigaction(0x20, &(0x7f0000000840)={0x1, {0x1}, 0x10000000, 0x2}, &(0x7f0000000880), 0x8, &(0x7f00000008c0)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getrlimit(0xf, &(0x7f00000007c0)) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x4) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r8, 0x5418, &(0x7f0000000940)=0x3ff) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x0, 0x2, 0x401, 0x7f, 0x8, 0x9, 0x80000001, 0x0, 0xff, 0x100, 0x9, 0x7, 0x1000, 0x0, 0x1, 0x0, 0x7, 0x3, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x0, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000140)={0x1}) getpeername$netlink(r7, &(0x7f00000000c0), &(0x7f0000000200)=0x377) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f00000002c0)=0xfffffffffffffffd) 2018/05/03 21:53:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10800, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000180)={0x5, 0x200, 0x4, 0x0, 0xd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r4 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000003c0)) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/05/03 21:53:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) write$binfmt_elf32(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x640) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x4c, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x75c}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0xc) r2 = dup3(r0, r0, 0x80000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0x6}, 0x8) sendto$inet(r0, &(0x7f0000000280)="e15bd76d653a823f1e4131c5baff85ad7badbdd26de9e8603365b54882a52f41ff5f6e22004060790bc17edc", 0x2c, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000003c0)=0x0) sendto$inet(r0, &(0x7f0000000d80)="4f0b98e763c49834eea7431fa0a582021da4c4e20f845775087a9931379ded45d83b5fb7abee53bab4ba1fc3ea46f3262b6e6f46cb2f257ea467cec7ef1c9d622766d9c991a5c1de3b410b1fbc196a1ab1c5fad73e5a97614adb6559f8ff2f80474c4009c745dc5c335f75d6793e51e04922cc05c2ded1f0939144f6aa91d4a0a24eb40baa4b5a037246a94a74150fcff65d759123e5744c5394fb99842616a9820655c9", 0xa4, 0x40, &(0x7f0000000e40)={0x2, 0x4e23, @rand_addr=0x8000}, 0x10) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000d40)={0x164, 0x1f, r3, 0x8, r4, 0x7, 0x7, 0x100}) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sw_sync\x00', 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000400)={0xffff, 0x2, 0x586c9338}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0011f6748255"], &(0x7f0000000040)=0x6) write$binfmt_elf64(r0, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], 0x994) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f00000000c0)=0x1000) 2018/05/03 21:53:59 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xf00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:59 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="76656e6f007c5d0b12dc6b4995dae2eb249bde36ea", 0xfffffffffffffd8b) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/03 21:53:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x800, 0x1, 0x1, 0xffffffffffffff2b], 0x4, 0x10001, 0x6, 0x4, 0x1000, 0x6, {0xfe8, 0x1000, 0x8, 0x0, 0x9, 0x5611d868, 0x42, 0x2, 0x100000001, 0x7ff, 0xffff, 0x9, 0xc2e, 0x1, "c0393746140139dae544667cab692924135918cc418c59064072b811f4cf991d"}}) write$binfmt_misc(r0, &(0x7f00000053c0)={'syz0'}, 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0x0, 0xffff}) 2018/05/03 21:53:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000f80)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)=""/219, 0xdb}}], 0x1, 0x0, &(0x7f0000001000)={0x0, 0x1c9c380}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) bind(r2, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x80) 2018/05/03 21:53:59 executing program 1: prctl$intptr(0x20, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000040)) fcntl$notify(0xffffffffffffffff, 0x402, 0x20) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x2000000000000004) 2018/05/03 21:53:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x5a5200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0xfffffffffffffffb) 2018/05/03 21:53:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffffff, 0x101000) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "c16f3e24d3061f31a95cf79addbb1319cba81f0925639656fddada08655d4f620b70e5a05d94c4880f62343b3e5bb8d6606acec9eafb4f719b3dd5223ae0cdc4", "24c3cb1a039b3128f63a336efc6c071cd1769682de89000e0000180000002a013dd07642b6bc44caa451000b823c9a965d093d415b5c38c3ac5cb11952d4bcd7", "6dd1a8a727c0860500000000000000377800003074f10cd4d42060d911e3cf81"}) 2018/05/03 21:53:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/05/03 21:53:59 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xf00) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:53:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x5a5200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0xfffffffffffffffb) 2018/05/03 21:54:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='map_files\x00') sendfile(r0, r2, &(0x7f0000a12000), 0x3) 2018/05/03 21:54:00 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x3, [@dev={0xac, 0x14, 0x14, 0x1a}, @rand_addr=0x9, @dev={0xac, 0x14, 0x14, 0x1e}]}, 0x1c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/05/03 21:54:00 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x55}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x800000000000001, 0x13, 0xffffffffffffffff, 0xd) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) 2018/05/03 21:54:00 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xf80) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:00 executing program 5: getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x24, 0x21, 0xaff, 0x70bd2d, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x14, @u32}]}, 0x24}, 0x1}, 0x0) 2018/05/03 21:54:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x7fff, 0x100000000}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000004000000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400e0ffffff0200000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe00000000000000aa000000000000000000000000000000"], 0xb0}, 0x1}, 0x0) 2018/05/03 21:54:00 executing program 4: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="010000000200000000001a8000616e9e", 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000200)={{0x5, 0x5}, 'port0\x00', 0x40, 0x100000, 0x2, 0x3, 0x1, 0x1, 0x8, 0x0, 0x3, 0x1}) r2 = getpgrp(0x0) ptrace(0xf8dd92a04381c983, r2) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x7f, @loopback={0x0, 0x1}, 0x3ff}}}, 0x84) close(r0) 2018/05/03 21:54:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x400000000f, &(0x7f000048dffc)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) bind$inet(r1, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000014ffc)=0x80000001, 0x4) bind$inet6(r0, &(0x7f0000f31000)={0xa, 0x4e20}, 0x1c) 2018/05/03 21:54:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') preadv(r0, &(0x7f00000013c0), 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/03 21:54:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000580)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) timerfd_gettime(r0, &(0x7f00000003c0)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000400)=""/73) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/85, 0x55}, {&(0x7f00000001c0)=""/205, 0xcd}], 0x2, &(0x7f00000002c0)=""/143, 0x8f, 0x8000}, 0x100) pread64(r0, &(0x7f0000000040)=""/8, 0xfffffffffffffd80, 0x8) 2018/05/03 21:54:00 executing program 1: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) close(r0) lseek(r0, 0x26, 0x1) 2018/05/03 21:54:00 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xf80) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:00 executing program 6: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000466000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/03 21:54:00 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xe3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xfb9}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x6}], 0x74) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @rand_addr}}, 0x0, 0x6}, 0x751) 2018/05/03 21:54:00 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)="0000007c9ae0f716ef183a65") read(r3, &(0x7f0000000080)=""/134, 0x86) 2018/05/03 21:54:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101880, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x2, 0x0, 0xffff, 0x3, 0xffffffffffffff8b}}) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000005, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/03 21:54:00 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0440, 0x0) write$tun(r0, &(0x7f0000000180)={@void, @hdr={0x1, 0x87, 0x2, 0x1f, 0x8, 0x5}, @ipv6={0x2, 0x6, "69fc32", 0x195, 0xa7, 0x100, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[@routing={0x87, 0x12, 0x2, 0x8001, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @fragment={0xff, 0x0, 0x5, 0x1, 0x0, 0x68, 0x64}, @fragment={0xff, 0x0, 0x6, 0x7, 0x0, 0x4, 0x67}, @fragment={0x3c, 0x0, 0x3, 0x20, 0x0, 0xfffffffffffffff9, 0x67}], @dccp={{0x4e22, 0x4e22, 0x4, 0x1, 0x0, 0x0, 0x0, 0xa, 0x100000000, "5bded4", 0x5, "8199a1"}, "face4ef79a5fdb503a8c238a5ce94f22a5d963f45433e55891582f033c69882c759569665e90e9b02ee51f6ad778c168d4ade767c817db95ccaf0ea66a619124f64c6584226169ad51b83f82e3d9d53b7ace8ca501384c9470f606315d3eeb741f6e8843b765dfc049e374ab7001e746b5e5d1ec985e2a9c240d374b91dec19d327bffc15624acfc6c6abcbec9b3e644bb44e29eaed501a3d33df3ffcc25acc27eafcfce76e4eadd3ad10aa8a6d13ad12b4e8ea2a52534e80ab200e459107a567150efcc5bfb659e2ad12189a7d10b5bdd9ecd3714"}}}}, 0x1c7) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="94c58a2efa41f9d725b3d748bc55b6eb0cd2eebaa06fc3c8ea2469ad4b5f7618c9229cb6e8ad6ef0bf62d39519", 0xffffffffffffffc0, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @rand_addr}, &(0x7f0000000380)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7f) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) 2018/05/03 21:54:00 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xffff, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7b010002", @ANYRES16=r1, @ANYBLOB="00022bbd7000ffdbdf250a00000024000100080001000a00000008000b0073697000080009003f000000080002003c0000001400030008000500ac1414aa080003000100000008000500060000000800060005000000080005007ffb0000"], 0x64}, 0x1, 0x0, 0x0, 0x4004000}, 0x48080) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4, 0x9}]}, 0xa0}, 0x1}, 0x0) 2018/05/03 21:54:00 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xf80) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:01 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000100)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x4, 0x80000001, 0x80}, &(0x7f0000000380)=0x10) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000200)=""/65, 0x41}], 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) rmdir(&(0x7f0000000040)='./control/file0\x00') rmdir(&(0x7f0000398000)='./control\x00') 2018/05/03 21:54:02 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x3, 0x3}, {0x3c5, 0xff}, {0x1e9, 0x18000000000}, {0x2, 0x853a}]}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) fchdir(r1) unlink(&(0x7f0000000080)='./file1\x00') symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000000)='./file1\x00') tkill(0x0, 0x0) 2018/05/03 21:54:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000100)="4f7ad00800b302486f423e00d49bd50d63e2c92e8de58f5910f907000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d138c", 0x3f) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) ioctl$TIOCSCTTY(r0, 0x540e, 0x40000000000) 2018/05/03 21:54:02 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xfc0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:02 executing program 7: futex(&(0x7f0000000080)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140), 0x4) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = gettid() ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setrlimit(0x0, &(0x7f0000245ff0)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) rt_sigqueueinfo(r0, 0x2c, &(0x7f0000000040)={0x25, 0x1, 0x8, 0x7ff}) tkill(r1, 0x1000000000016) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x7fffffff, 0x361, &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[]) fsync(0xffffffffffffffff) 2018/05/03 21:54:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x94bd, 0x8000, 0x8, 0x7fffffff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x480042, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/121, &(0x7f0000000000)=0x5) 2018/05/03 21:54:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x200) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000040), 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/05/03 21:54:02 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/16) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='coredump_filter\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="32b5", 0x2}], 0x1) 2018/05/03 21:54:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xb00, 0xffffffffffffffc0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4c20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000080), 0x2, 0x203f, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x7, 0x4) 2018/05/03 21:54:02 executing program 5: mknod(&(0x7f0000000680)='./file0\x00', 0x102000ffe, 0xffffffff) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(0xffffffffffffffff, 0x9) mlock2(&(0x7f0000be7000/0x1000)=nil, 0x1000, 0x0) write(r1, &(0x7f0000000000)="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", 0xff) read(r0, &(0x7f0000000200)=""/250, 0x396fe9cf) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x144, r2, 0xa00, 0x70bd26, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x328}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/05/03 21:54:02 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2600000000010018"]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@multicast2=0xe0000002, @rand_addr=0x1f, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/03 21:54:02 executing program 3: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/03 21:54:02 executing program 2: r0 = socket(0x1e, 0x802, 0x10000) write(r0, &(0x7f000088cfdd)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x800, 0x0) 2018/05/03 21:54:03 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x77359400}}) flock(r1, 0x4) 2018/05/03 21:54:03 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, &(0x7f0000000740)="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", 0x1000) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000080)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408008145757f2b25b40d", 0x58}], 0x1) 2018/05/03 21:54:03 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xfc0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:03 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) unshare(0x60000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) dup2(r3, r2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000000e00)=[{{&(0x7f0000000a00)=@nfc, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/39, 0x27}}, {{&(0x7f0000000b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000dc0)=""/36, 0x24}, 0x3}], 0x2, 0x0, &(0x7f0000000f00)={0x0, r4+30000000}) 2018/05/03 21:54:03 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x7c, "24e0cf86a5be1ba990fadc0158c9374585157ae8a32f99638e2a091b152c4d07a5eaf35cbe667442e5f750db420c9605f85b082c51e373f5b312baec0d76824c2d4e337cfaefd935dae25f322880993200307a41f7ca613b7ff1a9c46eb4c2a8079eaf5a892579535b8526ad7ba29366795be6227e11e1e94473d520"}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x800, 0x4, 0xfffffffffffffffe, 0x9, 0x6, 0x3, 0x8001, r1}, &(0x7f0000000140)=0x20) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000426ffc), &(0x7f0000167000)=0x4) 2018/05/03 21:54:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x400, 0x1}, 0xfc2a) r1 = socket$inet(0xa, 0x2, 0x0) dup2(r1, r0) 2018/05/03 21:54:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="cfc78c60e6d53c34c174810231681dce824c1f3dbc595d193515", 0x1a, 0xfffffffffffffffc) keyctl$clear(0x7, r1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) unshare(0x40600) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000080)) 2018/05/03 21:54:03 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/154) fchownat(r0, &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x8) 2018/05/03 21:54:03 executing program 2: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) ptrace(0x10, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/03 21:54:03 executing program 5: fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000300)='./file0\x00', r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000280), &(0x7f00000002c0)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='cubic\x00', 0x6) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000740)) shutdown(r2, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000500)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x6, 0x8, 0x4}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000005c0)={0x80, 0x6, 0x1000, 0xff, 0x0}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000640)={r4, 0x81, 0x3, 0x80000000, 0xffffffffffffffff, 0x2, 0x8, 0x2, {r5, @in6={{0xa, 0x6, 0x46, @empty, 0x50000000000000}}, 0x94, 0xfffffffffffff000, 0x3, 0xfffffffffffff56b, 0x800}}, &(0x7f0000000700)=0xb0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x100, 0x0) ioctl$TUNSETLINK(r6, 0x400454cd, 0x337) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0xdf, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)=""/223}, &(0x7f0000000240)=0x50) 2018/05/03 21:54:03 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/203) fcntl$notify(r0, 0x402, 0x10) read$eventfd(r0, &(0x7f0000000300), 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x103002, 0x0) 2018/05/03 21:54:03 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/154) fchownat(r0, &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x8) 2018/05/03 21:54:03 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xfc0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:03 executing program 7: r0 = socket$inet(0x2, 0x2, 0xfffffffffffff800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xffffffffffffeffe, 0xfffffffffffffd27) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000400)=0x7dc, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'syzkaller0\x00', &(0x7f00000004c0)=@ethtool_ringparam}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/164}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/172}, {&(0x7f00000001c0)=""/78}, {&(0x7f0000000240)=""/184}, {&(0x7f0000000300)=""/57}], 0x1a9, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000380)=0x2, 0x8) [ 552.579662] IPVS: Creating netns size=2552 id=69 2018/05/03 21:54:03 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0xf6b2, 0x8d, 0x7fc, 0x3, 0x3, 0x14}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) socket$inet(0x2, 0x0, 0x80000004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x5}, 0x8) 2018/05/03 21:54:03 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x35f3f3b4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) 2018/05/03 21:54:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x78, 0xfffffffffffffe4b) 2018/05/03 21:54:03 executing program 7: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) acct(&(0x7f0000000100)='./file0\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003dc0)={0x0, @dev, @local}, &(0x7f0000003e00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', r1}) lstat(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)) recvfrom$llc(r0, &(0x7f0000000200)=""/118, 0x76, 0x100, &(0x7f0000000280)={0x1a, 0xab5fd2d7206204a9, 0x8, 0x80, 0x9, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="bf808d0b7495e9cd12cea1c1026badca", 0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000002c0)=""/136) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x3, 0x4) mq_notify(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_timedsend(r2, &(0x7f00004d4fb5), 0x0, 0x0, &(0x7f0000bfbff0)={0x0, 0x1c9c380}) 2018/05/03 21:54:04 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xfe0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:04 executing program 5: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000d7b000)='./control\x00', 0x0, 0x0) 2018/05/03 21:54:04 executing program 7: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) acct(&(0x7f0000000100)='./file0\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003dc0)={0x0, @dev, @local}, &(0x7f0000003e00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', r1}) lstat(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)) recvfrom$llc(r0, &(0x7f0000000200)=""/118, 0x76, 0x100, &(0x7f0000000280)={0x1a, 0xab5fd2d7206204a9, 0x8, 0x80, 0x9, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="bf808d0b7495e9cd12cea1c1026badca", 0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000002c0)=""/136) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x3, 0x4) mq_notify(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_timedsend(r2, &(0x7f00004d4fb5), 0x0, 0x0, &(0x7f0000bfbff0)={0x0, 0x1c9c380}) 2018/05/03 21:54:04 executing program 4: r0 = socket(0xffffffffffffffff, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x40) r1 = epoll_create1(0x80000) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) 2018/05/03 21:54:04 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x70) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240)=0x6, 0x17f) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x26, &(0x7f0000000080)={0x1f, 0x2, 0x2, 0x9}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) 2018/05/03 21:54:04 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffffffff8000, 0x100) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x74) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x303) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000001280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x2e) dup3(r2, r3, 0x0) 2018/05/03 21:54:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000f7c000), 0x2) inotify_init() getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2}, 0x8) 2018/05/03 21:54:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1f}, 0x1c) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 2018/05/03 21:54:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='--@\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) pwrite64(r2, &(0x7f0000000380)="058a46d4c7d1ec172f1d44005cb98c26dea1d1dbd0f458b0e2fa8b35be3c70ad7ef1e922cc8c76a696f5335d09997bd0c99161763eb37686222ad8f2ad3c8cc3934c9b4a2d00646c6a28f43722844a7dca10ce3e36dae6fc6020c914bc11e510ae4a1036740aac782bb09dd473c4a9c65d8e25a5a5e9a739521a7034396d4344cb7da00fdcee9428", 0x88, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x1001}) r6 = dup2(r2, r3) fsync(r3) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000000)=0x5, 0x4) fcntl$setown(r3, 0x8, r1) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000040)) fsetxattr(r6, &(0x7f0000000300)=@random={'trusted.', '/dev/ptmx\x00'}, &(0x7f0000000440)="236574683165747831250000000373656c696e757873656c690004000000000000696e6776626f786e65743000b0c2f441a9d5fb18fa3328d05ad1f328567ddab697b598f40acde62d78bfd9a995d7c0474a8e16032e2b8ae28f7fac2fef7a0360dd0c2e79f59daa1bded59b0e0bc124f5d96086410ee7372691a9f3c2b7d604e07fa24b3f8113558c914bde6f0922dcb70619e4b270bf84d45618e8c2f7525a5147e05fdc07f11f37312ad4fb185bc6b2aa579917cb8c8a8611c0943ae4c3760900", 0xc2, 0x3) tkill(r1, 0x13) getsockopt$inet_int(r6, 0x0, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00000002c0)=0x1, 0x4) 2018/05/03 21:54:04 executing program 7: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) socket(0x10, 0x2, 0xc) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = getpid() sched_setparam(r2, &(0x7f0000000400)) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e24}}) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) accept4$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r1, r5, r6) r7 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r7, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@dev={0xac, 0x14, 0x14, 0x21}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x7de2, 0x4e24, 0x0, 0x2, 0x80, 0xa0, 0x89, r4, r5}, {0x8000, 0x8000, 0x6, 0x200, 0x1, 0x7fff, 0xfffffffffffffe01, 0x1}, {0x3, 0x401, 0x3, 0x101}, 0x20, 0x6e6bc0, 0x3, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x4d3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x4, 0x3, 0xc44, 0x0, 0x2c3fad9f, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000480), &(0x7f0000000180)=0x32b) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x23, 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) 2018/05/03 21:54:04 executing program 1: r0 = eventfd2(0x0, 0x401000000) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000043040000fffffffffbffffffc538768616f2b099614f00e1680029daf9e7f0ce43ab"], 0x20) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 21:54:04 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="0e0e8fdf439892f3d1afab3fa9bac1b906e8739bf958089c93356cf0716ecb1f36d786dfd5d7a7299e81a2f2091acd2386985c18235f328c3a1ea480e57759ea5ed0d8dda0cdabbfd7b42a6106de84f0b8806d37de3a0a098da61c4898c0bcb447c2d4a4d3ffced878c2b3feb30a0bb75e351c6ba1063b02cf29b21fcec5cddd45e99c9ffd6a98917932d3c135feab01164c92caaaad97c95802fef9c9a1936d91e01377f2c091b353588dafca223ed225e4b9f23805755466caa469da11a214d6861afe85d85df41c1f2163e360fd170312d764d972044a712c5db6f3fe2e2c0f34b24131306d7a0671df5238ecf2ae5a1eb69f65ab2abb5c24ef95e779a198dac6bf7de69b2ff2a47f7e05aa50262c0dae7fef62dd0753048b527fc136b5e99a5f0ea0fa505cbcf15cb2bfcc51dee8655fbcbe0dc3dacd309fad7c0b1c752172164fb4cd1f5249c022946f4db6eea5d33c8d02eb5b134796554b1291a2c0c620f6d2819de0bb77c8263bd7ef593a606ee2ca2bdc0bf8f0946a8b7c9f35061a4a37775a70bfd86a1ca82355a74379aebaba7090cd57b701d3f06f6798ac4bbffa38072655955889c45d7736896ea52185b3fbceb7f9e5202e7992f29986b41418e5644410aa3331faa70006ea1037df673fefef79c44e2f84c2379961182a1fbfc3c3636008127c2f9c073246074452ecc92182c3cf56bbf03078288a4635cb1232c45e79e56fe80cf1763d6885b8d53c8147d107b8a40228447e80f5026178378f74597b501dc4627bb11909132fbd74bd28756cf23aa9949908517e2d96bff54cb9f2e5901bb4d61e5f37c6546ea51b35aee6dd8e991a3a1032e7e0e5f7fdb3621cd19a7e4ee4f74295f5cc535bc6af9391ccdaa57c4fad3417ac46ba787038f5c19f0283359672365c94966c588db3a7509bb9a34c1388c12909cc012ed87e9298105d78178eb6fe5275451d9c04406870e560609fe52fe0a50ff64522ece35a57cecd85d25ee2e27746fca43e13493450064b4bac025badc6cfccb8ed7cc804dfed591255c86257836d980c1a416c528d6e10f7d26a7f2e96d1d4da74d533004113435483a9137ddf434bc9185bafcb25fd64ef3ad5b3b15a504e0a998f5b577fcca965adc12249a862e0f319648a0ef34dcc7f9b8ff0c032a417373f3ef227fe5aa5da6d401a74eb403d71dbf1deacec1e9e0f4b78d8c6b347b068ed486bdab395820c803d99b816dc37061205ab33527eaea1d152704ac1572b823cf625be348c1c36616eab60f3e3fe25a3decff4b3cf63dc5065361fb368b00c8dcaa3025c1dbb0cec0d351d3177c0bba602150c95836b70c0aee40210e31705e4bdfa13ea0dc51cd8670c6bb8956930a591cead8533dac57666c86d5e177b02bf894ac18fc1c523b5c9ab7e036d124566a7373995ac45111329b8d1bf1c1ae3cc147a7378e304698097c8f6641f3f79fbfa892ecef80d2874b123a66f78caffde3040141035a89721347cb3b8456186ea00ce4b46f891f895318459e3097a0a13d9274e725355defccb2bf8f278ab5c8a2c0813a9c12afc965d71939c7686723dee23a30a65030df858694f031ccc683d2ac9b2acba4e260fa88218380bde987f49941f8dcecfcc6634ce2263cb6a5a40b0b34e33a17f57e0f607b4b1721195e5992b89e6995f7e90278496567abc1fb1a90051e839ab5426261d6804115cb7b85a6431dd2f01ba55b8f179f7dc3773cc93518be0c4b3426b869b2318ff4fe2a1dd86904d87b70f5ce89d2401f583d38f72309b5d486412373e8bd488cf6f411ee53acf49f2255ca0ca270b47053ab7e70d7cea58d943a34eb0776d065b656265de54e0fd9c7edf8656949bec6c1d08122765911a5c80549a7ce2438384fd4f03b305ad38a00be7c0f78907c77b16944c7f2bb4bc824b28497bf9c2cac6522032bd2d4927ec15ada6aadb50d7e7409fceedba49a16f553de2ab09c4a0522665f89981497f5520fce731f22a7a18fef8fd0958886c594d6b5b57f400c67b02a99932d8b2a9d97cec98fb6af3f4eee4ec87c34517a784a9aaf669ed37dd07e2aa671d84b3e76b452c92c0df34443c186ebc638db7b08cd1d30cc502b2d1235f736af2518617fdfb15b017e68f061724f3c171d23a60b06408749208518cb202119e32758db81855501f6d5bbc4b488a154333f2cf53b563e60b84cc37ef5f0b1e74e12166f81ef61b0a5b1b3002708b0bf4348cd914d761f4464ec4f3b2676edc925de9f452df80361e46fbe5b195ca64f63bec9a5a7db11e1078c94924e15fe2a9c6f2a397c0ebccbf11725ee20a404d1bbbecfb413415895fc9504bc8a1e71ed00f01cb7e490776725f5fc20901d91066c7e4c842114db62e6b8bd534f52312d12558cadcc2374a368750e77872d78dd5a1468173d3d5124a098f07697b6121dbab674f7dab92a10360b9f154aa7020d431d0306e369154d514d8184023d497b850831a857f593808dae7667e3b7e9f241d4084279754dc0bb7cb970217ac098cecfab9d4bf2ff530f8295ecc49d2b4bb9f845ec6646c7c773dd560cea8ff4270a864cfff556fb89efcfec41426d2d7b1c66d012bac6061a2a67e332f52522de97ac5da61cce7bddce472c6e8363bfe4fc3f9463db6f1b775a91b83b420d6e849310a358d80da51e93783104e5e9846f025b14a7ddb643a7c377f79b9476ca52c6f9ce998c0149be0f3643cb7e5aafa4635a11b27ff9ea1f255a2e2470750dcc36c741d684df80dadb77352514b8a7091fdda154c27ea81c630491aaecb93094a02ea6d6e89807bbc265a66efaa1a300e95f409bfd2e9744d0c2459437a0f68b9557a50858f327986c73f53313f1cd2a110d8ef74d3ebb48ffcdbaee180e517d1fccfe95ea483edd776aac086e60433cdd103a13e7d6a265e1d300666aef339d13f536cc90b91ff3c57711a9ce616bba6fd5f145cd1287c7ea0afcfe773993cc9024c85fe26c110798836854a5345139ebbb5258ac6d45c50e436ff79eb47d930c450b15f92071124d16666cb3f36191c3c015eeaf066e5d6b56e726f597c0c28118caa6973f76e95986782e9455261dab949b1c1f9b45aeaa4e616a426c23c58302af3fba736bde7ee3a5378126b4717b006cf9a1a6b098577009833b02d333783a072d538f4a992388e2c24ee19aec536fe2ca28313e0450c712208d6c9ea3f0f607253c6485cd4accf2e5b1c8b762f9e1ebc61d34560e5119d74485551eef7f9dab4b2ac1e213cdfe45421b90ebab8187e43bd33b6cef7677d143be808e0df3421814dd01f6d87180e84b1d6cfc86ba170c1a25b606614156fb13e717dce0b2918e594b509305766062d0b6512be5a0a87741c5302cdc84520399df75dd200987589e5babb0555794302484b9f0378b5231616cc0f7e4ef931340fca81a6c1800c01b35aa804e2d479829842302ed29512b756c9d5991513cb97d43c723bdba093ab7da8b7913f5d6bcf4cdf241200517767aaed5eab660271ef744ffab57922e5934f746c554009874ef7cbf71d59e9ce1e4d397271e012b248739194461e612096ecb71ff3d3a9492908b3d10f20e02b8872f2673bb1768f1635acf94fe2a4bb86095ae0f3185863efbfd2c5e2ebd10e26dc9d2de45286f9931fb4c358bda385edcc3daf73f451ce6cbf56181675d33ee05336456c7aab7252ffc13f881ee5f2f651d5d4e62e5468a0f05a431fdfe4198db97f6a992d3214e8aef07ce4ba2af4e518a040da437205a71fa22b2aa3033ab3074fe11a228680aab13c847043cb21ec22a8cb4bd5c013ce1a268628a4219568d2dcd627a592a460f6327ffa301f1b11de17da4e224b9916eb1a4f11f791c51e7152040776755ce4ba94b955d75003d6fab2fe837ccd693c2faa6917f17a80d084b55a420aaf7cf7a873d81f2fe593379245a8070948949b8dc6f26fff6812e190a0110998b9c0ee4fcbef29404ad4262fa8af4f29ecca0729a0f41100e97356a17563666b19f197a0ed05fd668c43e45fd046c01de0b21e813963888fbccf2870e01df5806574d64388415826d64691a69c93191949d9cd6f8b376e273ca153c99735baf7ccc8b0f642493b19b999cb39d8a1a679128736a1bcaa35fc396db119ce6e3841c087418f28820a5fc485878427bc6832310b31808005ef12b38dc448820fe0604571513f98f59251bc072a1edc0d2d8dacbfafc508f0d904b8933764e1e4a2934384360d48ec4fa96c1baad92d575a80b977a52f5998320bfa6619a20a314d7cae017907b1502b97fd7c342a2dba3d1784321539d8a2abb5419dea0167debd1bd5df69d70001ce0f92138f8a4831506603890dce74ddef7ab7b27f148e5316529adc3e5623556d33e57cc2cb0dcaa370f268e863970b5fe634aa911ed14127d2cf2925af167f81e9af53bcdf90d4f19fca8f7d8914986139515fb8830ed74490a9600f7969db1a13e2c3abada98b4e135bbc8882bb24340d27e0756867bcf32c73a5a6ea651568d882263aefc84262890f2d4697a83ff8dd9da5d8bec9933713a4840af2bf0823d504a9df991d693d34c9e662ac83b8d4766a49c1aa88763b60a2946e9f42edab03f99dabd8a5bb281599eaa4d839738f53e42022faba487ae0016428e2b4cadbfe2de689c26e55060d907c1c9f8dd9f44c2d664e10015460cfbbe42848b8d2d2cad0537c01dcb60109b5ebcb832711f960d5b085e28f4fa8c5c3e843a288cab4407d8dad311212d0e3bcd70be9bf3b47e8b4b60178254fd553ecea105c3cb73a45796c3cd6c7d94b70676ab6eca2867ee9fc91e45cf1996cab5fb8de48793dd8ac0d788f60335e01305ab089af6e7adb03863864201110f66704f35c7588b88ac1500c3f46af27dad4df9127e04deda525a8ab971a0dbec2c8fde670ced80065ce242f4c7451e3ad81ed72f4962a2e2f6077587377cfd7610afd79dca4f5bed18d0f3583994b2fef4de7d8362b4a77e9e570abb67a46ddfde99cda7acc5a43d254d86ca449b7227aabeb32e4a8e7a4dc8f8cf12e0cd14eb64c7fe1bbb5941f2ab15457842b1e2fe10c8e6baa313992d78a5e08b75de67f49448eebf9137077bb657b7f89b339e9d0613d68179c3abad5afa79730b7625f8e7ee435debc39ead24564e8e12e33626759850124e8fee76d7ce2646ea4b585f4204fd042b7ee709511fd8b1b2c8e420070346d87532669b88f5e8d8c1db449b19c0d9907ad05dcaec180490372ebb580e9cfec56f381e79fbf6be22b1087d7faa9fd05413e5fcfd75578648a27eeff5d8c577a708566393ab62ddcb35b4c967356e1fcec5d724441122322061c021eeabcc685fc98c92acbf96e859eea563f5c62f28ec39c40b3506c0bab9b7fbca9670d16e271220c522170fab12a6dddee361f30f625a4b10b79e1386c8b4b750f837f32e18e3f6d689694fb16010da1599084a1fd0aed1ee495d12809e05d190e94e32f32c4328600ca9f859e7944fbb3c9d1c5664acb6715b8029630599f0d696d1ffa00d56c952e37ffabb3f9e2829331223eae49ddbbd1b23dcf5f664a5ab68ea90b1b5369c8e7d06ac2826eaa7b3608c358770f0f1edba9351c0cbf9e30842c6e741882c7e84cc4627781c229c2c0086cd3df4892abbb2d192ba8b9f2e9d3476114b4f1e4c4deb8d3e65cc17cc15baabc4536c3eac23ee6472ebc3de7ba4ec7ce076bac5ad74e48c84b8843172cf985eeb022fb855153eb1c05", 0xfe0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) [ 553.615306] binder_alloc: 28243: binder_alloc_buf size 2881923055656 failed, no address space [ 553.625220] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 553.634327] binder: 28243:28247 transaction failed 29201/-28, size 2199023255581-682899800065 line 3134 [ 553.674990] binder: BINDER_SET_CONTEXT_MGR already set [ 553.684675] binder: 28243:28254 ioctl 40046207 0 returned -16 [ 553.693276] binder_alloc: 28243: binder_alloc_buf, no vma [ 553.702624] binder: 28243:28254 transaction failed 29189/-3, size 2199023255581-682899800065 line 3134 [ 553.714740] binder_alloc: 28243: binder_alloc_buf, no vma [ 553.720505] binder: 28243:28247 transaction failed 29189/-3, size 0-0 line 3134 [ 553.736694] binder: undelivered TRANSACTION_ERROR: 29189 [ 553.743297] binder: release 28243:28247 transaction 153 out, still active [ 553.758848] binder: undelivered TRANSACTION_COMPLETE [ 553.764949] binder: send failed reply for transaction 153, target dead 2018/05/03 21:54:05 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r2, 0x20, 0x70bd28, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ec}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x28}}]}]}, 0x54}, 0x1}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) 2018/05/03 21:54:05 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x5, 0x4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x20, 0x2, 0x4}) 2018/05/03 21:54:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000100)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000280)) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000200)) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x141000) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4040200}, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x2, 0x2, "221f3e56820a", 0x8000}, 0x10) getpeername$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000014c0)=0x14) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x800000}, 0xc) 2018/05/03 21:54:05 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xfe0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:05 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) syncfs(r0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000200)=0x84) sendfile(r1, r2, &(0x7f0000000000), 0x10ed5b) 2018/05/03 21:54:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000006c40)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x585000, 0x8) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x44, 0x1800) 2018/05/03 21:54:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeai\x00', 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x80002, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x1) 2018/05/03 21:54:05 executing program 5: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000d7b000)='./control\x00', 0x0, 0x0) 2018/05/03 21:54:05 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x10000}], 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)={0xfffffffffffffffe, 0xd5d41a7}) 2018/05/03 21:54:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r1, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f119"], 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xff, 0x3, 0x4, 0x8, 0x0, 0xaf84, 0x10, 0xa, 0x8, 0x11, 0x4, 0x8, 0x9, 0xccd6, 0x8, 0xffffffffffff0000, 0x6, 0x5, 0x0, 0x3, 0x4, 0x3, 0xfa5, 0x2, 0xff, 0x2, 0x0, 0x9, 0x4, 0x4, 0x8, 0x80, 0x0, 0xa8b, 0x8, 0x6, 0x0, 0xdd40, 0x1, @perf_config_ext={0x3, 0xffffffffffffef0d}, 0x21, 0x7fffffff, 0x7ff, 0x7, 0x620, 0x80000001, 0x4}, r5, 0x8, r1, 0x8) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0xd10, 0x3ff, "ba118423a06e", 0x9}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/05/03 21:54:05 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xff0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:05 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x10000}], 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)={0xfffffffffffffffe, 0xd5d41a7}) 2018/05/03 21:54:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)="1c8b219834f107b2a13bcfa3901cacaafcb5b46be80a343f235f3f8f8eb87afb1341e188bf064a5042a3336d6e91780a296b504347658527a7d79f258ea1c2865b227b7d8580863aa313f1fd7964d820f60ac540cba77369d8fab900c94055f450211e4aa6bc64c72c6572eb7aa3f18dc87c6dfb276b005de735f721cae933b3a0a104faaf9e17656f29e617f2bf056f8865d120d97723a198478f62df9907eff67987995f257de82ae2f1c68605a55507d2c9d3789e56c39932e8f1db20f7267e80a3cd2d6be4ae7e8b0311e1be84cd5efbf639fe7259baac56eb823ab5ceef428ae29c7c5df667791e60041d88cdce80ac6a5d7529", 0xf6) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500000700000005000000000000000000800019001a000d0000000a00280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/05/03 21:54:05 executing program 6: r0 = socket$nl_generic(0x11, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x107, 0x2, &(0x7f0000000040), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCCONS(r1, 0x541d) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r2, r3/1000+30000}, 0x8) timer_create(0x1, &(0x7f0000001180)={0x0, 0x41, 0x0, @thr={&(0x7f0000000100)="4366061c1baf1b982bce3d26967da2deaef721f4840de72078b7edbfba7ad11efa8107e7d13c60011087e947f5b75ab6e1c26dd4af81fad98ac90442cebf9f4a3927e021c42abb31cf582dc76d10b9ed031a1c43b7b44ea9a3d8a80078702724487ce47966b76a015807ee2df3524ea617da6decb3839c5778fbc21cbb413477a861da490d524c56c2877af01539664a00da741151dd28b338f39ea6b0b0fd99fee7bd1317bddff951cf564f17432bbba90b98353e7e66022d8a521684137051b077c596f1940f5c9c3e3462e7a2acb17e3bc76c8e3e94b452e325d198c7c147c7593f21fa3d1a1ebc71645090db4e0fe8be6689e51fbaf4bccb6666ed31fcae13a860107cefb3db090e781daa6579c29c0e0e7a85f3a9d499f40f931be79fc12854b486bcb0735a0cf35adf4c83f63e1a21ec0744b9725823da711dfb96585eb09060843a1fabe0f17c890ab25724716b139f04c35c714b93aef134b6648a41876240992be296407029dd4e557f43f1f7c01a3b3c00ea53f23427e65372d2f2744445519a310f9f695ab946ea1a3c2bb1a6d43404baa937d9fc3d49df57c349e67c386a79cafc88b8557b6c74305c67f67311b26c0b3cf614582af48e2655608e91beb8bc3b943d0b8e221f97e4af01c48c8b3e903f6413ec2a42a45ee9457c1f81d23e989e487035687b0576983c2d08f39e42300bb2ccb35c71f9eb0d9070aed4775c54ec09c1dc42585d4b1d493f82a2e753e40ae861f3bf4b1e14a879cc7fd45d28aff9b7fe41f091c313802639fafffeaffda600772de4790cc10b286e3f1edf65e9994fae1dc74147f72d2c7b3e3ad2ac24242b40f53606f879afb368d7722fbab3def59c19d0d488b259423839a957c5a713020ff75de898c8279e3d72fea7ec779d02fadadc7c1d9dae28b4b4e118f5d3940b99696e9c88068964765292c7985ec0eb788f06c3ab5a9944c76302c0ef1ec7749f616056f4dc9c54a4e4dbed786ad70d95fe02861e47dccc6d3bfb7d723c59920c38cdabde60cb5c57629fd69990dc95269b671a58ddc53345569493241bc1528063d40f2bb574323a14c506b6ff0f04039b09ab883c16c83a7b470ab6dbbbef374c2e59dc71bc6ffab64738d8e7f46684a0282233c1c159f8074641eb6643ae09e166c22a8ad5c8ed933920f8ed17c5bde8923409e70f1a112ca5a8c484a38d0b79832d2e79f4dc3f239f4a4f9cd7ff354e6d54b05ef3724f76e5ecb5ae5db28e912964f070511b6a8dee2f14751b6e0e02513c351cbf65b85f5f06eba5e9f625d44bfa77b4f60cd945156653147e75fc16f3784fdf2bfbd08af1968af4cf0b7e26813b7a0fe4dbcc2aa49cebd1b507e5c83eaeac74208e4b65ff162a78542affc925e8d9911acf41b1804c17a34bf9fb67f21495f89df70dfd36d3da5339146e23d8b0f9afa10e1ac28eff0def184a0ad6df40845b12dc28ae257873c23c05185cc6fe39ae927756cb3a00c7f16ff9fac56f4ef0c120bd33864286c9184b0853afe3cc811c073d797ada84d98aafb4e4725c6c39c3c702d0e0317b50049fe37819598b20167880c9e5a302fcb18e656a4ed2e1784cc3345ee10af22f598439f3f59a8c6858d7c0f124d40d9cae655cf47f22ec7770968a15698b9d2cbb76929bf27c5dfe40442da4d73ec5f085f59814ec1693f2a5e0724b1318c28a773fbe6a331cebf1ff9293d242b9ac4a68ea6c254ffa0aedd4511c1475816944ffd4c4ff42b1d677d3125d004a0ceb8ec77a4e04dc45428687b9ce8322ca7620acaee46269047a1b1f5d144a9fc5ce319a3eb1a475e6840b93f468721d827e1dd463b8ab6b2dd31d20b0b6c0039b9de34acfd2031be2e546167bffb25149ac3c20837c32c7704dafbc1d781fd35ddb17a6ad72a3bbc93baa46504c940e0effa09bdc3017b8818822adf5021796e7e87b5f09a37f82c5e2c836dfb2fb11f059ddb7a0c5b198a7af5234bbbdeba61ae3d924c009d91b17cd4e2ab2d0c83865bf74e05d6f3e5a424c774c39841d4f8a848a4480337a2e2785450e5b555a4a7f034a941300119819450de6812095eb5e675e6276750dd887cd4ae571e20ab72f6e5ba81b79fd4eb3ea7a3eefbca902a596df5f6de2c7507fe6f23739cbbc6050f89177bea02350d6bdf67c94921399891d8b9e22abfa56e2535a461a2e9e3c3650c301a5bdd825b06193ef6ec09316b96e50d2dc4881ea1ad9483daefb1bbf19c5163774cf9b2903bb7660e5bcb1339e614f88197fe324dc05464cb32b7656a6372e51ba1c957c6cc3ea4c556b0f220d1beeb8e5e706f6f806e334891db03d0f5aaab86522ff4581fe915bad357e3611b84b4db09a8b20e6977072f1ef442d2de3fb252c14b9bce898ea55672c4ba2bc3f4a249441e19bc77b0f3f4f09644fcadb882a28f84cd4ba479cbd8e243bfd4d7cb4d8f97d4fe4799291d11be001a0dd8dc1e39b696aa865f02622a56307dec5cb1dc0040ff9203b2b5b11c9042635a0d25155f109d543ae7e273764dea3fb25417e8610d28c3ae4c963d7eee0a62c5b1394cb5d8cde1742d452ecdaec7158e880b9ae6ecb0cd22f9e35e50b83361480fe6d2496db8b32c091ad5b9aaf4628aba88d908679abe16c8a432f2f69df7ba9bf0efe6c7ce9e79ff725a461fdca3b25d8d16c035e917c007756deb4c88891a12af05271905233ca152693ea4a214cdbf2a47a8b693de12ac7150c5a6087c8e24ed8cecae362fb6e96548eea11c2a2084489a997d0cf82f793df3aa2fc3a59a25dda2654abf96323e929044167a04b37463b91cda77a12b7827e7b6f8a352c572b33559eab16f693cbc64d8f06871c84b7b281ed75858275b31ad9f26d9b6c9e3aab7a30426a3b6db2789495e653b1b92b16d1896c38fdc9f38c828dbe2822fe6fd59187226aa67ff2afe4f784cb0493ba750b406b6566e48cb9c3cfe4a4a0c74328d5276c19c0bdaadc24a1b586dbaa5f5ddb075d2c0b19b3c9e626571096213d204b30aaca829f6207d8c243036898345d30a967d2cb3bf93d3fd30039008ce9da7729db8442de9366c59f48df42fff1fdcd9bf27a6c0d1253d58f060a3b11f12919492793419da128fbc90b93252932d6f24eae073e01b5e207b9606869d9369544c62d4c3b46e2df35a5b11f47759116bf0d5ba2f169071db322f2a4afa6e2ffa1b3ccedfb1048dd2cb1eec047e4a278e4f029ccfd8e043eb83dd333b4007fdcdf95a6316e1b5f0982053d1057abe85e3fbb12dd32b77df1c79efa351e8c41553ecad640f24466b11aa7c9bc759eb348ce0ed706e33911c3cbc5f925a892549d1175aa13ca560bae5f27d6c26a6ce4042de4208c55eb19bca529c7ea26adfcb54ee5dca1da8941eb2dc4ca5236d89fc4301ebde4ae4b023af6b8686f5f7c2dffbbbd887e14a08de6172c445822814597484236aeb4e013787249d55c5f406d1594a927243bfeba6dee85d52fb5e39f82b092f508ffcbe0d05765a9873de53731426e3895a736265a4405849c8d42aba398a258a94db39cc194fd2e43c07265e38750608f6d07909b08fd433e7fa14b5c8a0bf0ad18c32655388c38b6a395bc7143c753253b93e29229ca00763cf8892973af65282901fa9aab7e4097b3b5860eb3ebb575011be082332e3f466d65c8d323e645e8f775c2e121a4ddf514a1d208e77a25cd99af005e52d14d15a96044d68b86fb2c887e71e4a0cdc24360a5175f34704f5bf90763ae518c7d78a452c4cd3fbb1ed96ace16c478ecedec51a5ad304c52896464a0fbe7317a836d031af1393f2623ee63a05951b5fcd1e52066a91abeb45cf76b5ebd381a27cfb107bf9d491df2d5323eefc8a09445956c50f303ebb35a5d77a762d2b9939b691220714268dbaa4104d1a074662d443f8528761c23cd73269a87e1196260dcdc7042b170327e79cbcd9c805a662a0e077f5071cb64a5b19e324bb9eb221e44205edfd66caec0f1cf9226f176ea4c8a32694f728eceefa0fca06f0ce130405d9d870c44cb451c0e8ea6df083893a426d3eeec4f646986f0d340f94052ef930f6525d9b619b7f91147225c9eeeb89c26050115293c236c31b76948e887f3e9dede1aee4903571b474d811276f92b4d4bc29b05e5a8029715fc101ed07f306b42a9628b04ee7b3f23596d9d7564c6ac2aa02cff58b702aeea39ed456e4fb9788cbe3b51046ad7ffde40b1e2851b6362e112f65e0475ec2ff993b0bc7fdbf5645e98cb44efb73309703f0cc3a99cc971fb0ac88e4d71fe25632956a45e868b92729d61066e0d64660421da7b9b5a8cab36393bb0b0c705dba59e07cc56ed48eb003dbd62eff37bf79bba9dfe2c8a4388c7cb5d431707ae1df88776c84c4bbaefd126c0acfb162770474a49540bcd752d6ea05efa712752967c9dfbae70a34191e864528f37abef75779eec0420958b7bcbc609bb96285d7e4c3682b63e3117829c9c41fa9f52b0d3d15ae16b42833372297591cf7457b742d0bc4e9df3f92d598c922f01cdb9cce8dcfdf385e1b2a1d54937bd045d0dd6f664f0f31c9dd4b698f940498c432e4389a917c26cb653ef863bd01fe069649f474f3a3ab946346cefdf5ab64822d1b4a74dd3fe7ed24354e2514bea71f11f038692d5a4adbf90cd44f5690ee28086b12448528cf7fdb03c886457bdc7b089cc19c2fb8d3938d474b37ae741fb4ef9e4f7b1d8dcf794f7828e816d8eb165daa6d6551262ffd0e51ddef1d9ebcf867fe2595ffc58173cb379ff2e564f36c81ee49b97e2d22a6d6e2e5209dee30f6ba4a6cb62493a7b09d6ce509967b5c45b9c51a113a9e9a5ef42b3cf9b2aa5df2745e84e4ede5d732c297ea2b506ebb4896d4151cf72c9ed4d73c39010b181d59aba73c5d0779c57d6879d532d7b7e7e66373fbcbc1df733d8d045b03b6e10741d1507e73d874c910b5670dc9dfb5672c9679b7441135faaf3aa3cce6455be68e4c080e695d14db1b37282b8b17b5f9cf12569c9a35df2cffe03af968bb4d7ef606d5f26dfff731a11853df8e42268669a83359c5d3697fb46b629c947a0a9c2328788ab5974de13549b3656c6714645703a28de8b61945bd2895ce1274cb27d6899e4171661d60b9c9a5719e9ba68394084a54682b5a0b79dc846ec9d905dbe442d84e8bc715d6d84f919648b458f93d770804c6a6a15906952c2ce8d56c9a5b7d794ec5bb0a7152f32ca7b9af86ebde7d662e0d5c5a7aabfe7184fc875b2e6cab0de899b18c6d5bac2a032316eacf3fded51f063cc260dfa171886b87f0ab62955acb75aa82117c8634b11764429a69c7b93541ec03d8bc222d90d78dff5f5c4793a6ccf227ea22e271c6644f62433c09b0350a3e46e41aae1cb0e4ae17c2d56bd0e46c797e3d3829fd9f8cd49b834fc3664c317d21c11eec71e37392daeac95dd0cdeb31fa24d4e363d649967801227d2cfd8e5942e2547c18b16b07db9691624e275b28adf679f266cad2c11bea39c6c1f77edbb0e959c6ade4c82f79de8c0f1a8ee980fac9d67da50aa435b570d47104647e44aab9542f8ad944ccc40dd8dbc6731244661a988ebe0433b1c082f7f5eaee9ffbdb078fb4d11bb5586c7f43dc92fc1dc2edce35d39e747a618ab7a05af4b756c6e433443e914aa11147e1798a4b9b4399d472fe3c867b1ee6e4466537af6bf61444d11597c32e73c1c2450ec85c9e2337c3469b440c48e1364937e6306ca09df9810cb15f1b82d18c6ccbfee3461d4c8403b44c84834f989c95fe2649579ca64becbbba3c84f1467debe", &(0x7f0000001100)="041ea14a646427675fa4bc328fa0771330524df113ca96f88b04a2b958cf65d3a7b964a93345e197c97a3d910f1aaa8f80ee86d3a459dd6a4ebdf86204001e11fc92ff7660d51f1bda"}}, &(0x7f00000011c0)=0x0) clock_gettime(0x0, &(0x7f0000001200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001240)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000001280)={{r5, r6+10000000}, {r7, r8+10000000}}, &(0x7f00000012c0)) 2018/05/03 21:54:05 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xff0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0xffaf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000000000)=0x8001, 0x4) preadv(r2, &(0x7f0000002500)=[{&(0x7f0000002480)=""/89, 0x59}], 0x1, 0xfffffbffffffffff) 2018/05/03 21:54:06 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xff0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:06 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) close(r0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) 2018/05/03 21:54:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) ioctl(r0, 0x7, &(0x7f0000000040)="ff31794e74059311b118b59af392b9a23433e4cd0890ed9970c86476c54ad5c94d125266fa75bdc00879e310b2777de57aaca32584d703d6f0a8899708e7c9dcc72e5d4da0efa0a8558718f0231e4e2eb181a597f508b813fb3de76752") write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "cb8eb624e99cc4b9caac4024c5a0ee4d365ce0cfed78947f8838114dd47386d5941eefd9c65991855a51dd583d6288ef264a416c1c9b288464f14e9d217070b6f8bd15f24898de8c9001d6f75c481874f0c363d8c41e0e3c70679dc6b51eb677dc7d43478a421b38fd5575bfaa"}, 0x71) 2018/05/03 21:54:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x33c, 0x4) futex(&(0x7f0000000040), 0x4, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x0) read(r0, &(0x7f00000000c0)=""/109, 0x6d) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0202000002000000ecffffffffffffff"], 0x10}, 0x1}, 0x0) 2018/05/03 21:54:06 executing program 2: keyctl$set_reqkey_keyring(0x3, 0x0) 2018/05/03 21:54:06 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) unshare(0x20000400) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/216, 0xfdbf, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x12c, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x0, 0xe3a}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/05/03 21:54:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xa7a) dup3(r1, r0, 0x0) 2018/05/03 21:54:06 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3f) dup2(r0, r1) 2018/05/03 21:54:06 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$void(r0, 0xc0045878) write(r0, &(0x7f0000000080)="164690f11220a801", 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000003000)=""/195) fsync(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8001, 0x4) 2018/05/03 21:54:06 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xff8) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:06 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x108080}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050327bd7000fcdbdf250f00000008000600090000005c000200080009003ee30000080004000400000014000100e00000010000000000000000000700000800070002000000080007000400000014000100fe8000000000000000000000000000bb08000b0000000000080009003d000000"], 0x78}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) r3 = epoll_create(0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xb034}}, 0x0, 0x1f, 0x4, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r4, 0x5, 0xffff, 0x4118, 0x3e}, &(0x7f00000004c0)=0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000380)={0x40000000}) 2018/05/03 21:54:06 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff02c}, {0x16}]}, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x2) 2018/05/03 21:54:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f0000000080)=0x6, 0x4) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/03 21:54:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0xc100) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000700)=@nfc, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000600)=""/158}], 0x1cb, &(0x7f0000000100)=""/128, 0x80}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x7, 0x6a42, 0x9}, 0x10) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "395c3bf3d1a430a0ebbc90e505a52c067ba835abb7b0a1807dab7ca2702f51939a220a01f3c2652d3b3359c553fa90e5222f003422218112f0f8a9c507017cd397"}, 0x45) 2018/05/03 21:54:07 executing program 1: r0 = memfd_create(&(0x7f0000000040)="2f646576e11cad585f6172626974654600a69fc2ee3c3a41492ebe6684b06629975cadc7c742c9978fb77f78ee287a6f53f6ca0c830a57dde8c3460b5e12fd0a496adb5246d179ac1d7ccaa363", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001500)=0x0) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001900)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000380)="213115957a7d4cea5f06f150d42c75b12e1e242ed32fc203b9a44fd5e59786655cc20e0b19c69a6e884f95abb0e06eebfaab7e0f890b1dc2217e5ef15729a0a19ab696437ab150969fd1aa21b48d6e9fc399e328be7c9cab2708ab1c", 0x5c}, {&(0x7f0000000400)="ea2219f2626990a4dbabf234ac84d7f4b22e74064cb86ac895d7a40cda424729e05af407c5ee119250245fc91212c4a78a14151b1d5b299c96e611082488d1b8ba84fd9064b30423988727763da0bad4eca12d4e3e2e6cb0962eacb59377424221a1b4d8adc99dbe86835e71b96d69c95aa93e8fe72af64435949c8430", 0x7d}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="9af15a2bb839f4df4f66e951f0c357fd71e9a80ef281d4bb0ff447b4260a200239f4f796c79f4907de2bd8cd50d8efcd032b65c017968dfeb08e5cdc94d938d2f7c78c482e2b4a629e8436f82bf2b2661950c968", 0x54}], 0x4, &(0x7f0000001840)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x94, 0x4044001}, 0x20000000) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='#|0\n'], 0x4) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="747275737465642e2f646576e11cad585f4b72252441b017851d61fb3ec6d0c2b2cc58625812144330a5d7ab6974653300a69fc2ee3c3a41492ebe66c4b06629975cadc7c742c9978fb77f78ee513d0b10287a6f53f6ca0c830a57dde8c3460b5e12fd0a496adb5246"], &(0x7f00000001c0)=""/190, 0xbe) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/03 21:54:07 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000200)=0xe8) setuid(r0) unshare(0x40600) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setuid(r0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x80000) getdents64(r1, &(0x7f0000000300)=""/201, 0xc9) getsockname$llc(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r3, &(0x7f0000000080), 0x8, 0x0) 2018/05/03 21:54:07 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5988f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xff8) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000002e000103000000000000000000000000da91ae64f41ef4e4b95218000000140000000000000000000659f2f5e9ae486649eae23e60ddbb9fe08a45507ab75d6548c800b5c6dfbd347076fe5a5c359e6c8fc5a6aaad70e7ac297a1aa5a9866da8120c411870e8669bedaf3d61a8095be71d51c5fbf579d566c5c4228c8cac94136637d171a2957b9bf56957807279d3d9bd8030e85d231b19a8c8541bbcc9ad1d36f97b84546e8c8e19d3cfc287ed91a37bb548de567da47c14c5cbc591d1873a02446dc5c60460d3f4"], 0x2c}, 0x1}, 0x0) 2018/05/03 21:54:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0x80800, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000095c0)=[{&(0x7f0000000480)={0x27, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x4, "d664d2447f5f72919711b2565399f7ad5054e14a041f316c3a3955bc9bf16e08ed813e153697d07659453f640e2dc26d70fb710840c6fa94a425b715c92a5e", 0x37}, 0x58, &(0x7f0000000840)=[{&(0x7f0000000500)="4b8765ced4d25f1b6f6c14897aea0b809a3ceed57a958f51ffebcda1f0822c9a97410eacc2d28e825378269762fadedb4b578816a08f0b97b32b3366db0ab76626deeccd57f89f2e6ca72f3527038174b504a5a1f78e803d4f3ac040efa1bb398213e9b84c6ede673dcb4007474310a5dff41b06116b354cb7eca293b2078ceb4c20952757e26a2143bab4f0534dde89614ed43fb1dc5bf603987ea84afdbb7b09bbc185512a9965c63ec82a9211", 0xae}, {&(0x7f0000000780)="43510b7dee3a636cf99f2c9e2a67b925dcd3cc8b0c67e321b47bd49bbf77b0632304931e8daa3a3e6f8b5ab37e7c2dbcd19d0879e3b9b13d1bfef7c323d907918d9bf8143364ebb9f5b98a2364850defe596543886b2e133172263beba3ac81b23ac5b331371ab48180ffa990a4b3bbbfe2c57ed3a3cf3f2ae2e3817c8862e098f4e40b35949765a3413e7395b4215f8a56572b617e451f96e", 0x99}], 0x2, &(0x7f0000000880)=ANY=[@ANYBLOB="98000000ff0100005b0f0000faba7616e25acc7f9159ffe943021fc722ba8bfed498dbe38b26c10c998591f12915c740b382349ae303fddc9e402a045468a85bdea61161fd291ae9fbeab32599dab57a11a27ba11f4cfe6ae57789590daa5a1c7950337de5ed4fd046479f163ffdc9d0ccb16799f6aa6fb68ac35a2f4ee0ad952569b73991076a3357e80e0e31ade28fd61dacb3952a0000"], 0x98, 0x881}, {&(0x7f0000000940)={0x27, 0x1, 0x1, 0x7, 0x1, 0xfffffffffffffffb, "8b82cd61a48fa6f2f57a0e5c16b3779681d550514b7a72774652e163c58c931c2f2b0545849177991ec5f627be3107e5c5088e22cb6d6d9d7b0320ca44e863", 0x31}, 0x58, &(0x7f0000002d00)=[{&(0x7f00000009c0)="90d07a60cc91e943777e320f4fce62460b38a2d61c96f60f43f000eedb67bc802f797ed3531eb2ef5b7b800033732599d283df2708e56950ac293a925d80f26b199e6caad8dd3088ce8366960d3840eaf771e19a1820ccc910dc7d921631a5c5edf6f966b5d994ceeb4abd348ab5", 0x6e}, {&(0x7f0000000a40)="a59c3f25afdce180051013dc56478d11978122bf0f121cf1745f9cb255035a272ec115c20a51c9e59d36ddb4a60e026a698477dba467b2a76051c5511254b627ce11edbfef19e49ae4cfa06f0937c9c3151a31b45ff76ff2cab5e986868162737e01e1f27dcb2e4c32414d00b56f7f0595d4fd1ba23418eecfaea73302562f8013017ea865d930fea8e9e296b3590965b1af670c8339a2ed983d67dbef4d6262a717835c94e4b34c0232b8fb2b727bbd7a1ea94e1f35a5f0a84e3c3ca9d994136d6ab671c6024ceb062402af09c2", 0xce}, {&(0x7f0000000b40)="4c2ccc55823df85189086c4f8b02e664223082bda346d535f9de24e971ee75a3ba6e73072413db43dff2374a12a88ba5ae31f8182dd7931fccbfe3991816dc52da3f22d016d8f1a9c0b99248773a4a8bee35c14cc3647ac44c5306ae13532d74102aacc9e8a3", 0x66}, 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{&(0x7f0000009180)="e8330c7f9cd83f7b59b4aa363ffc304c426f229c6a9b74870471add308b70f9c4f62025a27b45a956ec6ec06c8cc0a7e135ebe2c62cd25f277d7a7f4a5704ea14a1ff951c65566ebfd4b5f155c87ca345c4f18c229da8bee0eb6f82ef622356f1096985fae28b3301f38319646af2e97a26d01fa2ab36ed4ccb8ed759ee7789043f26ad500b238341820aeaed52afd004f1239952458af01ddcaa0c24acda1977c5523f0a089de1cadb567a2d4df4b522b942cba6dced580f8675b9f6bbd7eefffc1bf66c1f0102f9d10df4d51a3030952e5cf", 0xd3}, {&(0x7f0000009280)="14c7c793292b97d0e74c4dc8b724e2a7f46d8f2e9f08089233b97770a1b71643", 0x20}, {&(0x7f00000092c0)="d60f8b13d69b6a83966dfd5eecc28f386db5f44bd81a737c2eeaa628a06a19d77f6dc70dd0c9d5b594aa9ef0ff9167201c08362e8ebb128aedea5613e4bdf079feaf22b695c171f576adeea423411c2f5c742fe5b1cac2d3869feed3fe31ccb7a68677db9ddba0fd183a045a4382a1712a346d3da16102bade34a2bae2267f4038d9ce6744799e9398a5b5510918d3697d1324585c419785459537637a3b9b643f0007a702023c019b8609be95722eed68c30e855c5b4deae97897a07d26fae6bf1654edd8db62ec5f28c9a0922852af9cb3d8b014a7f461bc16", 0xda}, {&(0x7f00000093c0)="3a305dcab88f2360a64ddcca44b0e3c0c7fc7879d022b11684ee5d907b148259e1bbe2e30badbf7e87891aed8fd25c57c613a643cd1480df21a9594e201e718591f2cdd5fd7d73af86899cee94508e8978f2bd1d3d20916ee7f0fd5b2e4a315f354a8e67c0cdea77722491bf224f441e5041a79cdef7a295793be34d3aae56df44bbdb9213729cd321007a96bbbaac6e6fd77047105b31ae1b9a0ced3f885ca1c4def728769ce2404559719e094037fde1978015aeff", 0xb6}], 0x8, &(0x7f00000094c0)=ANY=[@ANYBLOB="e400000000000000ff0300003ec5e155ba38cf648e0100008086618b60048acc715deb9ecbe76ffd1cfb1ebc3d7b7f90bcfb7f10f64fa5da2a05f847ea338709f98e4d2ac4cb469753b7ec6991e2d8a13dd236d04bdd1957ea78e520ab79579bc273615190f50cd13772fa6b9aff91c114625267d46d1824ff17c494e8273b3470204adf27494de2ddd7468102fd730d5dc0012a8da641792056a98dba85b1664b293bcf3c4a23e56f13072ab81e955fd6f30aa5de092fc3075b62511c7dab6a0a7931e4be7abb370d43a2d3f3484808be750000000000"], 0xe4, 0x880}], 0x7, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000013000), &(0x7f0000000080)=0x328) accept4(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f0000000400)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="94000000", @ANYRES16=r3, @ANYBLOB="9f2429bd7000fddbdf250d0000003000030015000600fe800000000000008257e5fb96e055f5080005007f000001080008000000000008000100010000000800060027000000080005000500e5ff0c00010008000800000020000c000300080001000200000008000500008000000800040006000000080004008100000008000600400000000800050002000000"], 0x94}, 0x1, 0x0, 0x0, 0x20004801}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000009000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)=ANY=[@ANYBLOB="08010000625d2e4c4a2795acd4f5b6ffa5ad86a3ccb2bf6f13c4e01a19ca191a2e0143c1edd644d93ea9c578247a1684e3a9aa0a9146e46a503e93a939283f50806c2a9666cbdc51a4ad22e1392212c2d7fcffab23f18a3d2309c1972fbece08b0bbb94af40ed412ddf953d393d1bb7897fac5214e2ec396eab096a6c6acfd17a6c29dd00635c269e4940fc1f674", @ANYRES16=r3, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x5135cdafbea50b93) 2018/05/03 21:54:07 executing program 2: r0 = socket$inet6(0xa, 0x20000007fe, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x100, 0x2, 0x7e79, 0x4c6}, {0x0, 0xff, 0xd5, 0x42}, {0x9, 0xffff, 0x0, 0x9}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x4, 0x4}, 0x20) 2018/05/03 21:54:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x400) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/05/03 21:54:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1004000040007) writev(r0, &(0x7f0000096000)=[{&(0x7f0000000240)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f65643e8900450028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000000005bff70460", 0x58}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e23, @rand_addr=0x9}}) 2018/05/03 21:54:07 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x3c, 0x14, 0x11, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @rand_addr}, @IFA_LABEL={0x14, 0x3, 'veth1_to_team\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/03 21:54:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) timer_create(0x7, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080)="ba4aea4b85d57519c65f8a15914b6d73ad52392485810ca71114e6ad42858e0a42b0edcd4b61d003c40fdd2133c129bd1d2b96407f61dda9f6ed24d24a1aeadd07760a21c247a8e9d59edc083a31ea3c6e4943e36257060ab1b8194aaa3d51de4af5d81aa0f1", &(0x7f0000000100)="05729905eef311f07aca1bb2ecfbe7676e129e30b62af0474fcc8d6df75a1804b915838692d98756fdeac128267782107ea0a1d0e93e1da26c8456e9fd13949cefebd7df795a84ac2c15b1be865d0c7e055aa9fd2bb04fa42372ae5c511cb5c7bfb722ad929a6eb7c2cb30d78fe6fd7f5e4df50ac4db6cd459926ab0485740c98b"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000200)={{}, {r4, r5+10000000}}, &(0x7f0000000240)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000300)={r6, 0x66, 0x29, "4433584b0626827a72dd9771ba83ab72b0165d0f20acb2690368fab85d8e225ee352e8a8153f863ac2"}, 0x31) 2018/05/03 21:54:07 executing program 1: capset(&(0x7f000017f000)={0x20080522}, &(0x7f0000ca3000)) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x97f7, 0x0, 0x8bd6, 0x3ff, 0x40000}) flistxattr(r0, &(0x7f0000000040)=""/52, 0x34) 2018/05/03 21:54:07 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xff8) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x4}) shutdown(r1, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x600200, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x3bc, 0x0) 2018/05/03 21:54:07 executing program 7: mq_unlink(&(0x7f0000000080)='\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./control/file0\x00') close(r0) 2018/05/03 21:54:07 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) memfd_create(&(0x7f0000000080)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x3) mmap(&(0x7f0000713000/0x1000)=nil, 0x1000, 0x8, 0x35, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:kvm_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20}, 0x53) 2018/05/03 21:54:07 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/163, 0xa3) bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f00000000c0)='mime_typecgroupmime_typeeth1\x00', 0x1d, 0x2) 2018/05/03 21:54:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7) ioctl$TCFLSH(r3, 0x540b, 0x1f) 2018/05/03 21:54:08 executing program 2: setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000002}, 0x20) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140), 0xfffffffffffffc3c}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = dup(r0) sendfile(r0, r0, &(0x7f0000000180), 0x76) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x5, 0xd, "c0617a981e323ffdd53bfe327ee081de0df929588bf4adcfd86d41e53eb593ed721b373cff0e5c105b23f8c1ab50c35e1c38f48e5a1fcbca9dac856216941857", "c5984a1327ed452751a7783de2fd29c86c1c6b562a5d17cd0ddca85133dcd29f", [0x3ff, 0x3777]}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@generic={0x0, 0x6, 0x5c}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 21:54:08 executing program 6: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000a80)={0x0, 0x9, 0x401, 0xe41e, 0x4, 0xffffffff, 0x14, 0x3, {0x0, @in6={{0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x10000, 0x7fff, 0x7, 0xffffffffffffffae, 0x2}}, &(0x7f0000000b40)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000b80)={r2, 0x8c, "d1916339c709313257725f5ed55e5fd08887ec2463b87b862f4383851d9951e0f8f7e0fcd9006ee3435df8ac1a9eb0b0478b33cb1cb87dafc54092f1e00a598301cd9d49798fe0e193772f22603b6021e56b1185a2c414ea1029bf12986042513e44b572d8d390cde285332b9d239554a30f94c788a4863faa8e9821ed83b3919bee8a2783589a27860dda03"}, &(0x7f0000000c40)=0x94) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ppp\x00', 0x20000575, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000780)={{0x5, 0x2b}, {0x8000, 0x2}, 0x10001, 0x4, 0xffff}) process_vm_writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/250, 0xfa}, {&(0x7f0000000140)=""/210, 0xd2}, {&(0x7f0000000240)=""/193, 0xc1}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)=""/84, 0x54}, {&(0x7f0000000400)=""/78, 0x4e}, {&(0x7f0000000480)=""/223, 0xdf}], 0x7, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/29, 0x1d}, {&(0x7f0000000600)=""/238, 0xee}], 0x2, 0x0) clone(0x2000000, &(0x7f0000000800)="b1b4a36035fe1adc526e66f55e63e81d31fec392bd5bbcfbd3032fd1ae18c1972f1150d615e37de271e01bc08bb996f2a4670fd07f812ea6e86bbb587cba803cccea75420a0e659e7bc463aabf9d835d3d39f75c628e7ef1a106e1682b74e9711ba4cd58ae6900f2820174170a0e36bad9248bf5432b8f95ab2468c4c555f05d75e52d34af95ce30d3eb14c851d57acb7f6f3bfb210e0c6a8ba9c482fff0d74f8b901898f4fe196da3326fe752c3557886401ab30ed4504b11758728f7d8cc176fdef8959856fdb8a5edbd8e8b3fb19291970f50f82d7ee197eb", &(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)="dccf0cb52b9a6a6a79c0aa81b0f7d0b11c3bd96e94a73150550b14b017fbe50888bfb2fe6a2752bdec3a7ca0e8d9a5839dc6b12d080f02444fd6a670636a5f8913ac91999fd796b89a756eb838ba6a8142b7723edb53091eb7bfbd8909c045ba6866df8a4371f89cd345cc8cd629fc227a22284bca820e5fdecfc82f4abbe9284badebb9b91d08e5d5f60d0729b253b5dbb1497e8f0a7d93b140ee5b446059b17a93fe5d051a90a8906bb0f486f9c18a34360be91b8ad776cd8d215f32aae37110694a6b8fe348001a304b7dd229707aa0b568b3cdced8a3da103716c318f21ab9e5") 2018/05/03 21:54:08 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x20008) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/69) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/66) 2018/05/03 21:54:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='attr/exec\x00') ioctl$fiemap(r0, 0xc028660f, &(0x7f00000011c0)) 2018/05/03 21:54:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000000000)=0x1e) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x7fffffff, 0x80000000, 0x4, 0x1, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1, 0x10}, 0xc) 2018/05/03 21:54:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getdents64(r0, &(0x7f0000001200)=""/95, 0x5f) sysinfo(&(0x7f0000485000)=""/131) add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = socket(0xf, 0x3, 0x0) inotify_add_watch(r0, &(0x7f0000001280)='./file0\x00', 0x0) openat$cgroup(r0, &(0x7f0000001180)='syz1\x00', 0x200002, 0x0) getpeername$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001040)=0x10) fadvise64(r1, 0x43, 0x4d, 0x5) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000000000)=""/4096) 2018/05/03 21:54:08 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a}, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) quotactl(0x1, &(0x7f0000000000)='./bus\x00', r1, &(0x7f0000000140)="5fe297a1ef525f6d58a878e06dc02f0a366fcb9b5d7159e472694c8fe9ff209a0671b7d0eab4a45e2bc63e6721f2917d64941f09fc8b605912ae2ded9144d6ecb1f2e942cc82e6514e29e6d30b9d64d9483b58ec8314a3d0ba308b47c761880849") llistxattr(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)=""/72, 0x48) 2018/05/03 21:54:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1) accept4$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0xfe98000000000000, 0x3, 0x2, 0x7fff, 0x7ff, 0x6, 0x2, 0x1, 0x0}, &(0x7f0000000180)=0x20) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r3}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sendfile(r2, r4, &(0x7f0000c7a000), 0x10000) 2018/05/03 21:54:08 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xffc) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/241, 0xf1, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0xfdf9) shutdown(r0, 0x2) r1 = open(&(0x7f0000000140)='./file0\x00', 0x801, 0x22) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000002c0)={0x8001, 0xc7, "161c386ca595914cae43c719e8885cb83a8bd63a49832ce8b2c2035d818456196002e723994bc7b283b25a7be49070ff53bb13089c48c331612c855b6aee71e13b4699743087d5d9f3a66f6d7d916efde00dbb81ca8e7bd4ceb1e92649aaf008455e1e58f9c5981b5008913c6f199ff9478b059b9e1d0c3f48110b8a440d04b71f278c49084fd7b6e45eaf851a947572f159527870199ee84a4a19ad228c5e7a3451ac0c924284b3a326e5563fb15fe27d6f68ed0c7444e6f29c921186870b8e8cf3b38ad87539"}) read(r0, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0x95, 0x10103, 0x0, 0x33a) 2018/05/03 21:54:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000080)=0x80) 2018/05/03 21:54:08 executing program 5: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000011ffc)) recvmmsg(r0, &(0x7f0000007700)=[{{&(0x7f0000001840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000018c0)=""/48, 0x30}], 0x1, &(0x7f0000001940)=""/203, 0xcb, 0xffffffff}, 0x80000000}, {{&(0x7f0000001a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001ac0)}, {&(0x7f0000001b00)=""/111, 0x6f}, {&(0x7f0000001b80)=""/128, 0x80}], 0x3, 0x0, 0x0, 0x3}, 0x20}, {{&(0x7f0000001c40)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001cc0)=""/48, 0x30}, {&(0x7f0000001d00)=""/184, 0xb8}, {&(0x7f0000001dc0)=""/209, 0xd1}, {&(0x7f0000001ec0)=""/200, 0xc8}, {&(0x7f0000001fc0)=""/79, 0x4f}, {&(0x7f0000002040)=""/55, 0x37}, {&(0x7f0000002080)=""/103, 0x67}], 0x7, &(0x7f0000002140)=""/100, 0x64, 0x7}, 0x7fff}, {{&(0x7f00000021c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003340)=[{&(0x7f0000002240)=""/18, 0x12}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/139, 0x8b}], 0x3, &(0x7f0000003380)=""/154, 0x9a, 0x8}, 0x100000000}, {{&(0x7f0000003440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003a40)=[{&(0x7f00000034c0)=""/150, 0x96}, {&(0x7f0000003580)=""/83, 0x53}, {&(0x7f0000003600)=""/192, 0xc0}, {&(0x7f00000036c0)=""/133, 0x85}, {&(0x7f0000003780)=""/147, 0x93}, {&(0x7f0000003840)=""/251, 0xfb}, {&(0x7f0000003940)=""/214, 0xd6}], 0x7, &(0x7f0000003a80)=""/236, 0xec, 0xaf7}, 0x1}, {{&(0x7f0000003b80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003c00)=""/203, 0xcb}, {&(0x7f0000003d00)=""/223, 0xdf}, {&(0x7f0000003e00)}, {&(0x7f0000003e40)=""/15, 0xf}, {&(0x7f0000003e80)=""/1, 0x1}], 0x5, &(0x7f0000003f00)=""/173, 0xad, 0x800}, 0x7}, {{&(0x7f0000003fc0)=@ethernet, 0x80, &(0x7f0000005040)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000005080)=""/6, 0x6, 0x1}, 0x7}, {{&(0x7f00000050c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000005140)=""/37, 0x25}, {&(0x7f0000005180)=""/119, 0x77}], 0x2, &(0x7f0000005240)=""/111, 0x6f, 0x10df}, 0x7}, {{&(0x7f00000052c0)=@sco, 0x80, &(0x7f0000007600)=[{&(0x7f0000005340)=""/4096, 0x1000}, {&(0x7f0000006340)=""/4096, 0x1000}, {&(0x7f0000007340)=""/148, 0x94}, {&(0x7f0000007400)=""/21, 0x15}, {&(0x7f0000007440)=""/218, 0xda}, {&(0x7f0000007540)=""/150, 0x96}], 0x6, &(0x7f0000007640)=""/183, 0xb7, 0x9}, 0x1}], 0x9, 0x42, &(0x7f0000007840)) bind$packet(r0, &(0x7f0000007880)={0x11, 0x16, r1, 0x1, 0x6b2d1afa, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000140)=""/187, &(0x7f0000000200)=0xbb) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) recvmsg(r2, &(0x7f0000001800)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000001780)=[{&(0x7f0000000380)=""/150, 0x96}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000440)=""/198, 0xc6}, {&(0x7f0000000540)=""/221, 0xdd}, {&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000640)=""/70, 0x46}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/175, 0xaf}], 0x8, &(0x7f00000017c0)=""/32, 0x20}, 0x20) 2018/05/03 21:54:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000200)=@nfc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x11, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86", 0x2}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000980)="152adbbedee2ea378307d95da44b830021a4582b3e79cbff38b2e9e8484fd9c5b4f4f92d8db21e3ff649a8103464446806d509efe09e2ac7b32213aef89bfa6b9e7b92", 0x43}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0100000014010000ff0f000025d4896a82f4eaaf2b8ad00aa37e396775a65f535a3d6137f5c18cdb1ca4bc00573ce9a3aea9f7cc7f4de3cca65142b87bb2d7a2aac63a574566110f13d873aa37f44c00"]}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) get_robust_list(r1, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000340)={&(0x7f0000000300)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f0000000480)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000000c0)='ppp0self\x00') 2018/05/03 21:54:08 executing program 2: mknod(&(0x7f00000002c0)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0xfffbfffffffffffc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'rose0\x00', {0x4, 0x7ff, 0x8000, "28ca23e3c191", 0x9e82}}) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x80) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000340)=0xffffffffffffff80) mq_getsetattr(r1, &(0x7f0000000000)={0x8, 0xfb3, 0x3, 0x5, 0x7, 0xea2, 0x5d40000000000000, 0x7ff}, &(0x7f0000000040)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x2000000000000042, 0x0) prctl$setfpexc(0xc, 0x40000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x7, 0x1, 0x7, 0x5, 0x104, 0xffffffffffff643e, 0x8000, 0x1, 0x9, 0xfff, 0x7ff, 0x6}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/05/03 21:54:08 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/58, 0x38f8d7a0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0x1000, 0xffff, 0x4}, 0x10) getdents(r0, &(0x7f0000000880)=""/232, 0xe8) 2018/05/03 21:54:08 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0xf) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') close(r1) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x100000000) 2018/05/03 21:54:08 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="0e0e8fdf439892f3d1afab3fa9bac1b906e8739bf958089c93356cf0716ecb1f36d786dfd5d7a7299e81a2f2091acd2386985c18235f328c3a1ea480e57759ea5ed0d8dda0cdabbfd7b42a6106de84f0b8806d37de3a0a098da61c4898c0bcb447c2d4a4d3ffced878c2b3feb30a0bb75e351c6ba1063b02cf29b21fcec5cddd45e99c9ffd6a98917932d3c135feab01164c92caaaad97c95802fef9c9a1936d91e01377f2c091b353588dafca223ed225e4b9f23805755466caa469da11a214d6861afe85d85df41c1f2163e360fd170312d764d972044a712c5db6f3fe2e2c0f34b24131306d7a0671df5238ecf2ae5a1eb69f65ab2abb5c24ef95e779a198dac6bf7de69b2ff2a47f7e05aa50262c0dae7fef62dd0753048b527fc136b5e99a5f0ea0fa505cbcf15cb2bfcc51dee8655fbcbe0dc3dacd309fad7c0b1c752172164fb4cd1f5249c022946f4db6eea5d33c8d02eb5b134796554b1291a2c0c620f6d2819de0bb77c8263bd7ef593a606ee2ca2bdc0bf8f0946a8b7c9f35061a4a37775a70bfd86a1ca82355a74379aebaba7090cd57b701d3f06f6798ac4bbffa38072655955889c45d7736896ea52185b3fbceb7f9e5202e7992f29986b41418e5644410aa3331faa70006ea1037df673fefef79c44e2f84c2379961182a1fbfc3c3636008127c2f9c073246074452ecc92182c3cf56bbf03078288a4635cb1232c45e79e56fe80cf1763d6885b8d53c8147d107b8a40228447e80f5026178378f74597b501dc4627bb11909132fbd74bd28756cf23aa9949908517e2d96bff54cb9f2e5901bb4d61e5f37c6546ea51b35aee6dd8e991a3a1032e7e0e5f7fdb3621cd19a7e4ee4f74295f5cc535bc6af9391ccdaa57c4fad3417ac46ba787038f5c19f0283359672365c94966c588db3a7509bb9a34c1388c12909cc012ed87e9298105d78178eb6fe5275451d9c04406870e560609fe52fe0a50ff64522ece35a57cecd85d25ee2e27746fca43e13493450064b4bac025badc6cfccb8ed7cc804dfed591255c86257836d980c1a416c528d6e10f7d26a7f2e96d1d4da74d533004113435483a9137ddf434bc9185bafcb25fd64ef3ad5b3b15a504e0a998f5b577fcca965adc12249a862e0f319648a0ef34dcc7f9b8ff0c032a417373f3ef227fe5aa5da6d401a74eb403d71dbf1deacec1e9e0f4b78d8c6b347b068ed486bdab395820c803d99b816dc37061205ab33527eaea1d152704ac1572b823cf625be348c1c36616eab60f3e3fe25a3decff4b3cf63dc5065361fb368b00c8dcaa3025c1dbb0cec0d351d3177c0bba602150c95836b70c0aee40210e31705e4bdfa13ea0dc51cd8670c6bb8956930a591cead8533dac57666c86d5e177b02bf894ac18fc1c523b5c9ab7e036d124566a7373995ac45111329b8d1bf1c1ae3cc147a7378e304698097c8f6641f3f79fbfa892ecef80d2874b123a66f78caffde3040141035a89721347cb3b8456186ea00ce4b46f891f895318459e3097a0a13d9274e725355defccb2bf8f278ab5c8a2c0813a9c12afc965d71939c7686723dee23a30a65030df858694f031ccc683d2ac9b2acba4e260fa88218380bde987f49941f8dcecfcc6634ce2263cb6a5a40b0b34e33a17f57e0f607b4b1721195e5992b89e6995f7e90278496567abc1fb1a90051e839ab5426261d6804115cb7b85a6431dd2f01ba55b8f179f7dc3773cc93518be0c4b3426b869b2318ff4fe2a1dd86904d87b70f5ce89d2401f583d38f72309b5d486412373e8bd488cf6f411ee53acf49f2255ca0ca270b47053ab7e70d7cea58d943a34eb0776d065b656265de54e0fd9c7edf8656949bec6c1d08122765911a5c80549a7ce2438384fd4f03b305ad38a00be7c0f78907c77b16944c7f2bb4bc824b28497bf9c2cac6522032bd2d4927ec15ada6aadb50d7e7409fceedba49a16f553de2ab09c4a0522665f89981497f5520fce731f22a7a18fef8fd0958886c594d6b5b57f400c67b02a99932d8b2a9d97cec98fb6af3f4eee4ec87c34517a784a9aaf669ed37dd07e2aa671d84b3e76b452c92c0df34443c186ebc638db7b08cd1d30cc502b2d1235f736af2518617fdfb15b017e68f061724f3c171d23a60b06408749208518cb202119e32758db81855501f6d5bbc4b488a154333f2cf53b563e60b84cc37ef5f0b1e74e12166f81ef61b0a5b1b3002708b0bf4348cd914d761f4464ec4f3b2676edc925de9f452df80361e46fbe5b195ca64f63bec9a5a7db11e1078c94924e15fe2a9c6f2a397c0ebccbf11725ee20a404d1bbbecfb413415895fc9504bc8a1e71ed00f01cb7e490776725f5fc20901d91066c7e4c842114db62e6b8bd534f52312d12558cadcc2374a368750e77872d78dd5a1468173d3d5124a098f07697b6121dbab674f7dab92a10360b9f154aa7020d431d0306e369154d514d8184023d497b850831a857f593808dae7667e3b7e9f241d4084279754dc0bb7cb970217ac098cecfab9d4bf2ff530f8295ecc49d2b4bb9f845ec6646c7c773dd560cea8ff4270a864cfff556fb89efcfec41426d2d7b1c66d012bac6061a2a67e332f52522de97ac5da61cce7bddce472c6e8363bfe4fc3f9463db6f1b775a91b83b420d6e849310a358d80da51e93783104e5e9846f025b14a7ddb643a7c377f79b9476ca52c6f9ce998c0149be0f3643cb7e5aafa4635a11b27ff9ea1f255a2e2470750dcc36c741d684df80dadb77352514b8a7091fdda154c27ea81c630491aaecb93094a02ea6d6e89807bbc265a66efaa1a300e95f409bfd2e9744d0c2459437a0f68b9557a50858f327986c73f53313f1cd2a110d8ef74d3ebb48ffcdbaee180e517d1fccfe95ea483edd776aac086e60433cdd103a13e7d6a265e1d300666aef339d13f536cc90b91ff3c57711a9ce616bba6fd5f145cd1287c7ea0afcfe773993cc9024c85fe26c110798836854a5345139ebbb5258ac6d45c50e436ff79eb47d930c450b15f92071124d16666cb3f36191c3c015eeaf066e5d6b56e726f597c0c28118caa6973f76e95986782e9455261dab949b1c1f9b45aeaa4e616a426c23c58302af3fba736bde7ee3a5378126b4717b006cf9a1a6b098577009833b02d333783a072d538f4a992388e2c24ee19aec536fe2ca28313e0450c712208d6c9ea3f0f607253c6485cd4accf2e5b1c8b762f9e1ebc61d34560e5119d74485551eef7f9dab4b2ac1e213cdfe45421b90ebab8187e43bd33b6cef7677d143be808e0df3421814dd01f6d87180e84b1d6cfc86ba170c1a25b606614156fb13e717dce0b2918e594b509305766062d0b6512be5a0a87741c5302cdc84520399df75dd200987589e5babb0555794302484b9f0378b5231616cc0f7e4ef931340fca81a6c1800c01b35aa804e2d479829842302ed29512b756c9d5991513cb97d43c723bdba093ab7da8b7913f5d6bcf4cdf241200517767aaed5eab660271ef744ffab57922e5934f746c554009874ef7cbf71d59e9ce1e4d397271e012b248739194461e612096ecb71ff3d3a9492908b3d10f20e02b8872f2673bb1768f1635acf94fe2a4bb86095ae0f3185863efbfd2c5e2ebd10e26dc9d2de45286f9931fb4c358bda385edcc3daf73f451ce6cbf56181675d33ee05336456c7aab7252ffc13f881ee5f2f651d5d4e62e5468a0f05a431fdfe4198db97f6a992d3214e8aef07ce4ba2af4e518a040da437205a71fa22b2aa3033ab3074fe11a228680aab13c847043cb21ec22a8cb4bd5c013ce1a268628a4219568d2dcd627a592a460f6327ffa301f1b11de17da4e224b9916eb1a4f11f791c51e7152040776755ce4ba94b955d75003d6fab2fe837ccd693c2faa6917f17a80d084b55a420aaf7cf7a873d81f2fe593379245a8070948949b8dc6f26fff6812e190a0110998b9c0ee4fcbef29404ad4262fa8af4f29ecca0729a0f41100e97356a17563666b19f197a0ed05fd668c43e45fd046c01de0b21e813963888fbccf2870e01df5806574d64388415826d64691a69c93191949d9cd6f8b376e273ca153c99735baf7ccc8b0f642493b19b999cb39d8a1a679128736a1bcaa35fc396db119ce6e3841c087418f28820a5fc485878427bc6832310b31808005ef12b38dc448820fe0604571513f98f59251bc072a1edc0d2d8dacbfafc508f0d904b8933764e1e4a2934384360d48ec4fa96c1baad92d575a80b977a52f5998320bfa6619a20a314d7cae017907b1502b97fd7c342a2dba3d1784321539d8a2abb5419dea0167debd1bd5df69d70001ce0f92138f8a4831506603890dce74ddef7ab7b27f148e5316529adc3e5623556d33e57cc2cb0dcaa370f268e863970b5fe634aa911ed14127d2cf2925af167f81e9af53bcdf90d4f19fca8f7d8914986139515fb8830ed74490a9600f7969db1a13e2c3abada98b4e135bbc8882bb24340d27e0756867bcf32c73a5a6ea651568d882263aefc84262890f2d4697a83ff8dd9da5d8bec9933713a4840af2bf0823d504a9df991d693d34c9e662ac83b8d4766a49c1aa88763b60a2946e9f42edab03f99dabd8a5bb281599eaa4d839738f53e42022faba487ae0016428e2b4cadbfe2de689c26e55060d907c1c9f8dd9f44c2d664e10015460cfbbe42848b8d2d2cad0537c01dcb60109b5ebcb832711f960d5b085e28f4fa8c5c3e843a288cab4407d8dad311212d0e3bcd70be9bf3b47e8b4b60178254fd553ecea105c3cb73a45796c3cd6c7d94b70676ab6eca2867ee9fc91e45cf1996cab5fb8de48793dd8ac0d788f60335e01305ab089af6e7adb03863864201110f66704f35c7588b88ac1500c3f46af27dad4df9127e04deda525a8ab971a0dbec2c8fde670ced80065ce242f4c7451e3ad81ed72f4962a2e2f6077587377cfd7610afd79dca4f5bed18d0f3583994b2fef4de7d8362b4a77e9e570abb67a46ddfde99cda7acc5a43d254d86ca449b7227aabeb32e4a8e7a4dc8f8cf12e0cd14eb64c7fe1bbb5941f2ab15457842b1e2fe10c8e6baa313992d78a5e08b75de67f49448eebf9137077bb657b7f89b339e9d0613d68179c3abad5afa79730b7625f8e7ee435debc39ead24564e8e12e33626759850124e8fee76d7ce2646ea4b585f4204fd042b7ee709511fd8b1b2c8e420070346d87532669b88f5e8d8c1db449b19c0d9907ad05dcaec180490372ebb580e9cfec56f381e79fbf6be22b1087d7faa9fd05413e5fcfd75578648a27eeff5d8c577a708566393ab62ddcb35b4c967356e1fcec5d724441122322061c021eeabcc685fc98c92acbf96e859eea563f5c62f28ec39c40b3506c0bab9b7fbca9670d16e271220c522170fab12a6dddee361f30f625a4b10b79e1386c8b4b750f837f32e18e3f6d689694fb16010da1599084a1fd0aed1ee495d12809e05d190e94e32f32c4328600ca9f859e7944fbb3c9d1c5664acb6715b8029630599f0d696d1ffa00d56c952e37ffabb3f9e2829331223eae49ddbbd1b23dcf5f664a5ab68ea90b1b5369c8e7d06ac2826eaa7b3608c358770f0f1edba9351c0cbf9e30842c6e741882c7e84cc4627781c229c2c0086cd3df4892abbb2d192ba8b9f2e9d3476114b4f1e4c4deb8d3e65cc17cc15baabc4536c3eac23ee6472ebc3de7ba4ec7ce076bac5ad74e48c84b8843172cf985eeb022fb855153eb1c05adcb4d1230143bf41a6f118ae5d8f817a3c6a83d7f7165f487b14a23", 0xffc) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:09 executing program 6: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x620000000114, 0x2713, &(0x7f0000000080), &(0x7f0000000000)) 2018/05/03 21:54:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x7, 0x612c, 0x6}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x24010, r0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b']}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x210000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000300)=""/86) 2018/05/03 21:54:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x60c00, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0xffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000000200)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000040)}) 2018/05/03 21:54:09 executing program 4: r0 = socket(0xa, 0x2, 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0xff, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x200000000000016d, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) 2018/05/03 21:54:09 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xffc) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fallocate(r1, 0x11, 0x0, 0x10000) 2018/05/03 21:54:09 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='\tE'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:09 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x236) 2018/05/03 21:54:09 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a400d550"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:09 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="217f28b2"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:09 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1707f7"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x5b5}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/03 21:54:09 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xffe) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) [ 558.952999] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/03 21:54:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 21:54:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 21:54:10 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="7fd784"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) [ 559.021813] binder: 28535:28536 ioctl 40046207 0 returned -16 2018/05/03 21:54:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:11 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="56baccdb"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:11 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5988f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xffe) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:11 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0000cb"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:11 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bb7f"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000002700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/03 21:54:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000700)={@remote}, &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003080)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000003180)=0xe8) recvmmsg(r0, &(0x7f000000b380)=[{{&(0x7f0000004f80), 0x80, &(0x7f0000006380)=[{&(0x7f0000005280)=""/4096, 0x1000}], 0x1, &(0x7f00000063c0)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000007600)=@nfc_llcp, 0x80, &(0x7f0000009a00)=[{&(0x7f0000007740)=""/150, 0x96}, {&(0x7f0000007900)=""/4096, 0x1000}, {&(0x7f0000008980)=""/110, 0x6e}, {&(0x7f0000008a00)=""/4096, 0x1000}], 0x4}}, {{&(0x7f0000009a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000009dc0)=[{&(0x7f0000009bc0)=""/200, 0xc8}, {&(0x7f0000009cc0)=""/244, 0xf4}], 0x2}}, {{0x0, 0x0, &(0x7f000000b340), 0x0, 0x0, 0x0, 0xbfc9}}], 0x4, 0x40000000, &(0x7f000000b480)={0x77359400}) 2018/05/03 21:54:11 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='+0k'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:11 executing program 6: 2018/05/03 21:54:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:11 executing program 6: 2018/05/03 21:54:11 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xffe) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:11 executing program 6: 2018/05/03 21:54:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:11 executing program 6: 2018/05/03 21:54:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:12 executing program 2: 2018/05/03 21:54:12 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0000cb"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:12 executing program 3: 2018/05/03 21:54:12 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e29d45"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x20000000000000e4, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:12 executing program 4: 2018/05/03 21:54:12 executing program 5: 2018/05/03 21:54:12 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5988f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xfff) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:12 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)=ANY=[@ANYBLOB="140000001600ffcd776e00000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/03 21:54:12 executing program 5: r0 = memfd_create(&(0x7f0000000080)='^loem0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000000), 0xed5a) 2018/05/03 21:54:12 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a400d5"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:54:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:12 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xfff) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:12 executing program 5: socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000003800)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000037c0)='/dev/sequencer2\x00', 0x410481, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003780)=0x10) mq_timedreceive(0xffffffffffffffff, &(0x7f0000003840)=""/149, 0x95, 0x6a, &(0x7f0000003900)={0x77359400}) clock_gettime(0x0, &(0x7f0000003700)) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x1a1}, 0x1}, 0x0) 2018/05/03 21:54:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/05/03 21:54:13 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000005c0)={0x6, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000600)='./control\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0xd, "65715d9269de11c3db8457cb57"}, &(0x7f0000000540)=0x15) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000580)={r3, 0x6}, 0x8) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000640)={0x4, 0xfd, "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"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) getgroups(0xa, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="01c21de085a751933e89f08823fb0ff7eacb4b5a254d7618b372c6cf6eed06397f030a1093fadf55498fdeb5d9dd6d92", 0x30}, {&(0x7f00000001c0)="161dd407c1843ab201a193c50379759a064904fdebbd", 0x16}, {&(0x7f0000000340)="b6f653ac50e881dd1e6908684e99ca41b35537d114ec4df604d74de9cbe7373618a1f4db0c51cbaee76d5cc687dd0b9e34cb233efa8e5484394e71fc2ec9d99c6d76c8b348ce5031dd4068dff196a63c5354fd33b3429bd2ca391000aaac5a0b28e100a29e", 0x65}], 0x3) chown(&(0x7f0000000040)='./control/file0\x00', r5, r6) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000004c0)={0x5e}, 0x4) close(r0) 2018/05/03 21:54:13 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xfff) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:13 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) syz_open_procfs(r0, &(0x7f0000000280)='\x00\x00\x00\x00\x00\x00\x00') r1 = syz_open_procfs(r0, &(0x7f00009be000)='ns/mnt\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, r2, 0x406, 0x70bd25, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5d6b}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x228f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7db1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x676}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x10) 2018/05/03 21:54:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000000000006) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='bond_slave_0\x00'}) 2018/05/03 21:54:13 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0xffe) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/05/03 21:54:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x10, "85fe3ac4f41dcd6af44e354a3baf4b2a"}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xda, "c5b93fdc25cc99ff985335b82b20811a894b4a9bc814bdb1be56f64be9c25c64cb606c013d5be2efabb14d6276580dbe9f51fa4d80a6ac6c14a19c9f4b9fd7686d4c3808b78ed52ed8c6fb36471b72e9aa8f264da629cf9245019227470f2a5382452a283756e3e40411edc1c6d4119be25180a8d08a0e8f647968ccf4dfc0f6b5cb52ea6b49b7cd3e329ab4f80e05e83b0c2ca04eebd2f7dc805ad7154c54fbb083bdbd044cb282917169dce9fa1dbf28ac88de16058f0b76b1f5d7197fdd2795df344e5a9c0f07f1017c568aa7cd17071eb3abf854b455c3f1"}, &(0x7f0000000240)=0xe2) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/05/03 21:54:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80002, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/05/03 21:54:13 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000240)={0x7fff}, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) write(r1, &(0x7f0000335000), 0x10052) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/03 21:54:13 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x100, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x48c, 0x274, 0x0, 0x140, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000380), {[{{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @mac=@random="cdcaaf9e5e58", {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0x92, 0x8, 0x1, 0x84, 0xfffffffffffffff7, 'tunl0\x00', 'vcan0\x00', {}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x7}}}, {{@arp={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x8001, 0x17, 0x8, 0x3, 0x101, 0x8, 'ip6gre0\x00', 'bond_slave_0\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x134}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0xc7a, 'syz1\x00', 0x3ff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) r1 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r1, 0x409, 0x9) write$fuse(r1, &(0x7f0000000000)={0x14, 0x0, 0x0, @fuse_poll_out}, 0x14) syz_emit_ethernet(0x86, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xae, 0xdc, "f3", "2d4e620d3dc8b1b46b97e5253065e80bbbf838c1cbd69e898e6d42e8d320779a61522d30e4a56f90fde697993e1a6d1c8a405be27aa71fb7ec2ed71df563eb71965ec6cd59dc6b53912ec624c534b2a97372829405ab791d86b0f03a0d72d4a30c18b7d01d082f435e69269f1ae135f4461fbfe841"}}}}}, &(0x7f0000000100)={0x0, 0x3, [0x59, 0xaf1, 0x121, 0x3c2]}) 2018/05/03 21:54:13 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:13 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/rtc0\x00', 0x200, 0x0) openat(r0, &(0x7f0000001700)='./file0\x00', 0x80040, 0x24) r1 = socket$netlink(0x10, 0x3, 0x0) mq_open(&(0x7f0000001640)='/dev/rtc0\x00', 0x2, 0x20, &(0x7f0000001680)={0x2905, 0x10000, 0x8, 0x0, 0xe7, 0x9, 0x1000, 0xff}) r2 = gettid() getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000380)=0x54) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f0000001740)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x12f4}, 0x1}, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f00000001c0)=""/231, 0xe7}], 0x5) 2018/05/03 21:54:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:14 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x1) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000000)="0200000001080000000000000000008000000000b82160497b36c8cb8a9393d43454aa9fac99168d6f2f3a854b061cb95708f3cd7a7661d0b214c51c55bdd1702a5727c6184cb7e0d711ed9fbd962f0fa9fd14b1098178cf05ec63a7c057126979931c0c3d52e8ca227fb3eec4445ed4df49202c20c0dd997c1db6c2dfac4409cabbfdb4371dfcd3efbbad3e821ee1ec306fe6613c88365a52282e7222d0453868a07ae23ec3b30d7ec62de1dfc014a4aa0d77c91e704ca59478f939c855200705ed58d3bab53323a3d9c71627ca829d2661d9a7fd5cb03379114697d2f4447b", 0xe0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x4103, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6(0xa, 0xa, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000440)={0xffffffffffffffff}) r6 = memfd_create(&(0x7f0000000480)=',\x00', 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000007c0)=0x0) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000940)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) r13 = getgid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = syz_open_dev$loop(&(0x7f0000000a40)='/dev/loop#\x00', 0x1ff, 0x2880) r16 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000ac0)={0xffffffffffffffff}) r20 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/self/net/pfkey\x00', 0x400, 0x0) r21 = signalfd4(0xffffffffffffffff, &(0x7f0000000b40)={0xfff}, 0x8, 0x80800) sendmsg$unix(r0, &(0x7f0000000c40)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="685e6c07c965fa68fb4611f68072dbd85c12cf0641c2c989e7c46f4c8661d3259707b3b9614ddc5deafc7c58e1dfd7fb713ae1c450ce0c37ca4df9094f464310cacd0581054048b0baa27ef6aaee7af6a13a9d823e2fd635f9c4c86c958268c4912ff4", 0x63}, {&(0x7f00000002c0)="604399df37cf9e04d456f27ea997a346b82a14a6fb878f2354598f669ba133b3e59252dd96e7256e5a487a931f5a57a7a0ff12fc2a1058dab3dc1d", 0x3b}], 0x2, &(0x7f0000000b80)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x2c, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21]}], 0x84, 0x20000080}, 0x4000805) 2018/05/03 21:54:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x1000, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x6da0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/03 21:54:14 executing program 4: mknod(&(0x7f00000002c0)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x4202, 0x0) 2018/05/03 21:54:14 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="0e0e8fdf439892f3d1afab3fa9bac1b906e8739bf958089c93356cf0716ecb1f36d786dfd5d7a7299e81a2f2091acd2386985c18235f328c3a1ea480e57759ea5ed0d8dda0cdabbfd7b42a6106de84f0b8806d37de3a0a098da61c4898c0bcb447c2d4a4d3ffced878c2b3feb30a0bb75e351c6ba1063b02cf29b21fcec5cddd45e99c9ffd6a98917932d3c135feab01164c92caaaad97c95802fef9c9a1936d91e01377f2c091b353588dafca223ed225e4b9f23805755466caa469da11a214d6861afe85d85df41c1f2163e360fd170312d764d972044a712c5db6f3fe2e2c0f34b24131306d7a0671df5238ecf2ae5a1eb69f65ab2abb5c24ef95e779a198dac6bf7de69b2ff2a47f7e05aa50262c0dae7fef62dd0753048b527fc136b5e99a5f0ea0fa505cbcf15cb2bfcc51dee8655fbcbe0dc3dacd309fad7c0b1c752172164fb4cd1f5249c022946f4db6eea5d33c8d02eb5b134796554b1291a2c0c620f6d2819de0bb77c8263bd7ef593a606ee2ca2bdc0bf8f0946a8b7c9f35061a4a37775a70bfd86a1ca82355a74379aebaba7090cd57b701d3f06f6798ac4bbffa38072655955889c45d7736896ea52185b3fbceb7f9e5202e7992f29986b41418e5644410aa3331faa70006ea1037df673fefef79c44e2f84c2379961182a1fbfc3c3636008127c2f9c073246074452ecc92182c3cf56bbf03078288a4635cb1232c45e79e56fe80cf1763d6885b8d53c8147d107b8a40228447e80f5026178378f74597b501dc4627bb11909132fbd74bd28756cf23aa9949908517e2d96bff54cb9f2e5901bb4d61e5f37c6546ea51b35aee6dd8e991a3a1032e7e0e5f7fdb3621cd19a7e4ee4f74295f5cc535bc6af9391ccdaa57c4fad3417ac46ba787038f5c19f0283359672365c94966c588db3a7509bb9a34c1388c12909cc012ed87e9298105d78178eb6fe5275451d9c04406870e560609fe52fe0a50ff64522ece35a57cecd85d25ee2e27746fca43e13493450064b4bac025badc6cfccb8ed7cc804dfed591255c86257836d980c1a416c528d6e10f7d26a7f2e96d1d4da74d533004113435483a9137ddf434bc9185bafcb25fd64ef3ad5b3b15a504e0a998f5b577fcca965adc12249a862e0f319648a0ef34dcc7f9b8ff0c032a417373f3ef227fe5aa5da6d401a74eb403d71dbf1deacec1e9e0f4b78d8c6b347b068ed486bdab395820c803d99b816dc37061205ab33527eaea1d152704ac1572b823cf625be348c1c36616eab60f3e3fe25a3decff4b3cf63dc5065361fb368b00c8dcaa3025c1dbb0cec0d351d3177c0bba602150c95836b70c0aee40210e31705e4bdfa13ea0dc51cd8670c6bb8956930a591cead8533dac57666c86d5e177b02bf894ac18fc1c523b5c9ab7e036d124566a7373995ac45111329b8d1bf1c1ae3cc147a7378e304698097c8f6641f3f79fbfa892ecef80d2874b123a66f78caffde3040141035a89721347cb3b8456186ea00ce4b46f891f895318459e3097a0a13d9274e725355defccb2bf8f278ab5c8a2c0813a9c12afc965d71939c7686723dee23a30a65030df858694f031ccc683d2ac9b2acba4e260fa88218380bde987f49941f8dcecfcc6634ce2263cb6a5a40b0b34e33a17f57e0f607b4b1721195e5992b89e6995f7e90278496567abc1fb1a90051e839ab5426261d6804115cb7b85a6431dd2f01ba55b8f179f7dc3773cc93518be0c4b3426b869b2318ff4fe2a1dd86904d87b70f5ce89d2401f583d38f72309b5d486412373e8bd488cf6f411ee53acf49f2255ca0ca270b47053ab7e70d7cea58d943a34eb0776d065b656265de54e0fd9c7edf8656949bec6c1d08122765911a5c80549a7ce2438384fd4f03b305ad38a00be7c0f78907c77b16944c7f2bb4bc824b28497bf9c2cac6522032bd2d4927ec15ada6aadb50d7e7409fceedba49a16f553de2ab09c4a0522665f89981497f5520fce731f22a7a18fef8fd0958886c594d6b5b57f400c67b02a99932d8b2a9d97cec98fb6af3f4eee4ec87c34517a784a9aaf669ed37dd07e2aa671d84b3e76b452c92c0df34443c186ebc638db7b08cd1d30cc502b2d1235f736af2518617fdfb15b017e68f061724f3c171d23a60b06408749208518cb202119e32758db81855501f6d5bbc4b488a154333f2cf53b563e60b84cc37ef5f0b1e74e12166f81ef61b0a5b1b3002708b0bf4348cd914d761f4464ec4f3b2676edc925de9f452df80361e46fbe5b195ca64f63bec9a5a7db11e1078c94924e15fe2a9c6f2a397c0ebccbf11725ee20a404d1bbbecfb413415895fc9504bc8a1e71ed00f01cb7e490776725f5fc20901d91066c7e4c842114db62e6b8bd534f52312d12558cadcc2374a368750e77872d78dd5a1468173d3d5124a098f07697b6121dbab674f7dab92a10360b9f154aa7020d431d0306e369154d514d8184023d497b850831a857f593808dae7667e3b7e9f241d4084279754dc0bb7cb970217ac098cecfab9d4bf2ff530f8295ecc49d2b4bb9f845ec6646c7c773dd560cea8ff4270a864cfff556fb89efcfec41426d2d7b1c66d012bac6061a2a67e332f52522de97ac5da61cce7bddce472c6e8363bfe4fc3f9463db6f1b775a91b83b420d6e849310a358d80da51e93783104e5e9846f025b14a7ddb643a7c377f79b9476ca52c6f9ce998c0149be0f3643cb7e5aafa4635a11b27ff9ea1f255a2e2470750dcc36c741d684df80dadb77352514b8a7091fdda154c27ea81c630491aaecb93094a02ea6d6e89807bbc265a66efaa1a300e95f409bfd2e9744d0c2459437a0f68b9557a50858f327986c73f53313f1cd2a110d8ef74d3ebb48ffcdbaee180e517d1fccfe95ea483edd776aac086e60433cdd103a13e7d6a265e1d300666aef339d13f536cc90b91ff3c57711a9ce616bba6fd5f145cd1287c7ea0afcfe773993cc9024c85fe26c110798836854a5345139ebbb5258ac6d45c50e436ff79eb47d930c450b15f92071124d16666cb3f36191c3c015eeaf066e5d6b56e726f597c0c28118caa6973f76e95986782e9455261dab949b1c1f9b45aeaa4e616a426c23c58302af3fba736bde7ee3a5378126b4717b006cf9a1a6b098577009833b02d333783a072d538f4a992388e2c24ee19aec536fe2ca28313e0450c712208d6c9ea3f0f607253c6485cd4accf2e5b1c8b762f9e1ebc61d34560e5119d74485551eef7f9dab4b2ac1e213cdfe45421b90ebab8187e43bd33b6cef7677d143be808e0df3421814dd01f6d87180e84b1d6cfc86ba170c1a25b606614156fb13e717dce0b2918e594b509305766062d0b6512be5a0a87741c5302cdc84520399df75dd200987589e5babb0555794302484b9f0378b5231616cc0f7e4ef931340fca81a6c1800c01b35aa804e2d479829842302ed29512b756c9d5991513cb97d43c723bdba093ab7da8b7913f5d6bcf4cdf241200517767aaed5eab660271ef744ffab57922e5934f746c554009874ef7cbf71d59e9ce1e4d397271e012b248739194461e612096ecb71ff3d3a9492908b3d10f20e02b8872f2673bb1768f1635acf94fe2a4bb86095ae0f3185863efbfd2c5e2ebd10e26dc9d2de45286f9931fb4c358bda385edcc3daf73f451ce6cbf56181675d33ee05336456c7aab7252ffc13f881ee5f2f651d5d4e62e5468a0f05a431fdfe4198db97f6a992d3214e8aef07ce4ba2af4e518a040da437205a71fa22b2aa3033ab3074fe11a228680aab13c847043cb21ec22a8cb4bd5c013ce1a268628a4219568d2dcd627a592a460f6327ffa301f1b11de17da4e224b9916eb1a4f11f791c51e7152040776755ce4ba94b955d75003d6fab2fe837ccd693c2faa6917f17a80d084b55a420aaf7cf7a873d81f2fe593379245a8070948949b8dc6f26fff6812e190a0110998b9c0ee4fcbef29404ad4262fa8af4f29ecca0729a0f41100e97356a17563666b19f197a0ed05fd668c43e45fd046c01de0b21e813963888fbccf2870e01df5806574d64388415826d64691a69c93191949d9cd6f8b376e273ca153c99735baf7ccc8b0f642493b19b999cb39d8a1a679128736a1bcaa35fc396db119ce6e3841c087418f28820a5fc485878427bc6832310b31808005ef12b38dc448820fe0604571513f98f59251bc072a1edc0d2d8dacbfafc508f0d904b8933764e1e4a2934384360d48ec4fa96c1baad92d575a80b977a52f5998320bfa6619a20a314d7cae017907b1502b97fd7c342a2dba3d1784321539d8a2abb5419dea0167debd1bd5df69d70001ce0f92138f8a4831506603890dce74ddef7ab7b27f148e5316529adc3e5623556d33e57cc2cb0dcaa370f268e863970b5fe634aa911ed14127d2cf2925af167f81e9af53bcdf90d4f19fca8f7d8914986139515fb8830ed74490a9600f7969db1a13e2c3abada98b4e135bbc8882bb24340d27e0756867bcf32c73a5a6ea651568d882263aefc84262890f2d4697a83ff8dd9da5d8bec9933713a4840af2bf0823d504a9df991d693d34c9e662ac83b8d4766a49c1aa88763b60a2946e9f42edab03f99dabd8a5bb281599eaa4d839738f53e42022faba487ae0016428e2b4cadbfe2de689c26e55060d907c1c9f8dd9f44c2d664e10015460cfbbe42848b8d2d2cad0537c01dcb60109b5ebcb832711f960d5b085e28f4fa8c5c3e843a288cab4407d8dad311212d0e3bcd70be9bf3b47e8b4b60178254fd553ecea105c3cb73a45796c3cd6c7d94b70676ab6eca2867ee9fc91e45cf1996cab5fb8de48793dd8ac0d788f60335e01305ab089af6e7adb03863864201110f66704f35c7588b88ac1500c3f46af27dad4df9127e04deda525a8ab971a0dbec2c8fde670ced80065ce242f4c7451e3ad81ed72f4962a2e2f6077587377cfd7610afd79dca4f5bed18d0f3583994b2fef4de7d8362b4a77e9e570abb67a46ddfde99cda7acc5a43d254d86ca449b7227aabeb32e4a8e7a4dc8f8cf12e0cd14eb64c7fe1bbb5941f2ab15457842b1e2fe10c8e6baa313992d78a5e08b75de67f49448eebf9137077bb657b7f89b339e9d0613d68179c3abad5afa79730b7625f8e7ee435debc39ead24564e8e12e33626759850124e8fee76d7ce2646ea4b585f4204fd042b7ee709511fd8b1b2c8e420070346d87532669b88f5e8d8c1db449b19c0d9907ad05dcaec180490372ebb580e9cfec56f381e79fbf6be22b1087d7faa9fd05413e5fcfd75578648a27eeff5d8c577a708566393ab62ddcb35b4c967356e1fcec5d724441122322061c021eeabcc685fc98c92acbf96e859eea563f5c62f28ec39c40b3506c0bab9b7fbca9670d16e271220c522170fab12a6dddee361f30f625a4b10b79e1386c8b4b750f837f32e18e3f6d689694fb16010da1599084a1fd0aed1ee495d12809e05d190e94e32f32c4328600ca9f859e7944fbb3c9d1c5664acb6715b8029630599f0d696d1ffa00d56c952e37ffabb3f9e2829331223eae49ddbbd1b23dcf5f664a5ab68ea90b1b5369c8e7d06ac2826eaa7b3608c358770f0f1edba9351c0cbf9e30842c6e741882c7e84cc4627781c229c2c0086cd3df4892abbb2d192ba8b9f2e9d3476114b4f1e4c4deb8d3e65cc17cc15baabc4536c3eac23ee6472ebc3de7ba4ec7ce076bac5ad74e48c84b8843172cf985eeb022fb855153eb1c05adcb4d1230143bf41a6f118ae5d8f817a3c6a83d7f7165f487b14a23712145a0", 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 0x4e23, 0x2, 0xa, 0x20, 0xa0, 0x3f, r2, r3}, {0x8, 0x9, 0x5, 0x4, 0xfffffffffffffffe, 0x9, 0x7, 0xeb8}, {0x3, 0x1, 0x2, 0x8}, 0x3, 0x0, 0x3, 0x1, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3}, 0x2, @in=@broadcast=0xffffffff, 0x3500, 0x3, 0x2, 0x6, 0x8, 0x7fffffff, 0x9}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000000100)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/05/03 21:54:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) clock_gettime(0x2000000000000a, &(0x7f0000002640)={0x0}) rt_sigsuspend(&(0x7f0000000080)={0x20}, 0x8) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/10, 0xa}}, {{&(0x7f0000000340)=@pppol2tp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)=""/104, 0x68}}], 0x2, 0x120, &(0x7f0000002680)={r2}) sendmsg$unix(r0, &(0x7f0000ca7000)={&(0x7f00003fb000)=@abs, 0x6e, &(0x7f0000af8000), 0x0, &(0x7f000053c000)}, 0x0) close(r0) 2018/05/03 21:54:14 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x4, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/03 21:54:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r0, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) write$cgroup_subtree(r2, &(0x7f00000002c0), 0xa871f499) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={r3}, 0x8) 2018/05/03 21:54:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:15 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x5, 0x1f, 0x83, 0x4a5}, 0x14) capset(&(0x7f00001b4ff8)={0x19980330, r0}, &(0x7f000077ffe8)={0x8ce, 0x0, 0x2, 0x0, 0x0, 0x1f}) recvfrom$unix(r1, &(0x7f0000000140)=""/167, 0xa7, 0x10001, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) chroot(&(0x7f000009a000)='./file0\x00') 2018/05/03 21:54:15 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge_slave_0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="190000000000000000000000000000000000000000000000000000000000000000000000000000000000000090b9a5934bb5c45ad859e8017df28029af7629a79e25919fc842bf3e02eeb9c484a661e7d52ad983f06ef1c07c76e090124d213b1e0a7803e08599a6b318baa80ece32943cfcd9b70ed5190b1f514d2dd4632b0fd193d6fcb0cb7a5179a5c6f7bd676626f9cfdfe7aedd14233cad898d1b4a493637c892ff708638c4fb768c89cccdfbea86ee2ea1"]}) 2018/05/03 21:54:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:15 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x4, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/03 21:54:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:15 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x4, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/03 21:54:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x19, 0x0, r1, &(0x7f0000000040)='./file0\x00') 2018/05/03 21:54:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:15 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x8, 0x6, 0xf28, 0x200, 0x4, 0x4, 0xffffffffffffff01, 0xfff, 0xb77, 0x6ea6, 0x80000000, 0x5, 0xffffffffffffffff, 0x1ff, 0x1]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x4, 0x37, 0x400}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x101800) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=""/205, 0xcd}], 0x1) 2018/05/03 21:54:15 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x4, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/03 21:54:15 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0x1000) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:15 executing program 4: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000939ff2)='./file0/file0\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000000), &(0x7f00000000c0)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) write$cgroup_int(r0, &(0x7f0000000040)={[0x2f, 0x31, 0x31, 0x3f, 0x3d, 0x38]}, 0x6) 2018/05/03 21:54:15 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4600, 0x0) bind(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x10001}}, 0x80) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x400000000000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000939ff2)='./file0/file0\x00', 0x0) finit_module(r0, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/03 21:54:15 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) sendfile64(r0, r0, &(0x7f0000001140), 0x0) sendto$inet6(r0, &(0x7f0000000140)="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", 0x1000, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fchown(r1, 0x0, 0x0) 2018/05/03 21:54:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x280004) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x20}, {0x2da}}) 2018/05/03 21:54:15 executing program 5: socketpair(0x0, 0x80000, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sendto$ipx(r1, &(0x7f0000000180)="b6cfaf3477d88aeb3e631bd3bf6388de944f4078ae8f11", 0x17, 0x800, 0x0, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000140)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @loopback}, &(0x7f00000000c0)=0xc) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000000000)="240000002c007f00001c1200000001000d0f2300f1ffffff39d91300ff10000000000000", 0x24) 2018/05/03 21:54:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000850ff8)={&(0x7f0000e04000)={0x14, 0x0, 0xe, 0xfffffffffffffffd}, 0x306}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000080)=0x3) fcntl$getflags(r2, 0x40a) 2018/05/03 21:54:16 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:16 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000baf000/0x4000)=nil, 0x4000}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='eth0user^].vboxnet1\x00', 0x14, 0x3) 2018/05/03 21:54:16 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0x1000) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:16 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/03 21:54:16 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:16 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="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", 0x1a0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) 2018/05/03 21:54:16 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5988f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0x1000) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_delroute={0x24, 0x19, 0x121, 0x0, 0x0, {0xa, 0xb0}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x8, 0x2, 0x9, 0xce62f42, @random="af12ecd1b791"}, 0x10) 2018/05/03 21:54:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r2 = accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0x6e, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/05/03 21:54:16 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x9, 0x9}) sendfile(r0, r0, &(0x7f0000000000), 0x7fffffff) sendfile(r0, r0, &(0x7f0000000100), 0x80000001) 2018/05/03 21:54:16 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/03 21:54:16 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:16 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000bb6ffe)="02", 0x1, 0x20000) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000005, 0x5810, r0, 0x0) 2018/05/03 21:54:16 executing program 1: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000006000/0x3000)=nil) 2018/05/03 21:54:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) 2018/05/03 21:54:16 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x1e, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x2, @multicast2=0xe0000002, 0x4e21, 0x3, 'lc\x00', 0x0, 0x4, 0x4}, {@loopback=0x7f000001, 0x6, 0x0, 0x6, 0x10001, 0x7}}, 0x44) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/03 21:54:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000010c90)={0x20, 0x58, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1}, 0x0) 2018/05/03 21:54:16 executing program 1: personality(0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000000040)=0x7, 0x4) ptrace(0x4207, r1) memfd_create(&(0x7f0000000100)='/dev/zero\x00', 0x1) sendfile(r2, r0, &(0x7f00000000c0), 0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x1, 0x4) waitid(0x0, 0x0, &(0x7f0000000500), 0x8, 0x0) 2018/05/03 21:54:16 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/03 21:54:16 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2680, 0x8) getsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000300), &(0x7f0000000340)=0x4) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000380)=0x4) write(r3, &(0x7f0000000540)="3662d44a65e756d88feaedaf40859bc126fc9a8b1cc73e0faf26e7c58af7809fa960ed3a8a9c01663b481181f7555876a15bcfcb650795bf170bbee745b41ff17336d7d64fca865d2fc1a0aec630091c6d3043f83551c8137f1f076484c3cd82336833d980ce82a3fae7ef691103e4da3fbdcb9c11e1b232c784ae972734c2df7710845d247230688d63e8efbb16fa5d50378edb9a3e6dd99ebb055d74dd14974ed211f1e2e6a7f78b5fb64e9fcc04480b70e4243ecace984a31d0aa760d802644c7dc4833a503d0de9aa0e897d2a2c1faaa0d", 0xd3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000000640)="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", 0x1000) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/05/03 21:54:16 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0x0, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(r7, r6, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r8, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) 2018/05/03 21:54:16 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) ioprio_set$pid(0x2, r0, 0xfffffffffffffffd) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0xe94, 0xfff, 0x5, 0x1000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x20, 0x30}, 0xfffffffffffffd8f) futex(&(0x7f0000000140)=0x2, 0x9, 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)=0x2, 0x0) clone(0x88004000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000ce4000)) 2018/05/03 21:54:16 executing program 1: getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x800) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x0, 0x0, {0xa, 0x4e20, 0x4, @empty, 0x80000000}}}, 0x3a) recvfrom$llc(r0, &(0x7f0000000240)=""/217, 0xd9, 0x0, &(0x7f0000000340)={0x1a, 0x118, 0x7f0c, 0x100000000, 0x20, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x510, 0x8000, 0x10000}, {0x1c, 0x8, 0x7fffffff, 0x8}]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0xc}, {0x6}]}, 0x10) sendto(r3, &(0x7f0000000380)="e80c16f042996f1a386e9fb5652b2b684f09233c", 0x14, 0x0, 0x0, 0xfffffffffffffff4) 2018/05/03 21:54:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000040)=']', 0x1, 0x1, 0x0, 0x0) [ 722.284946] INFO: task syz-executor5:28934 blocked for more than 120 seconds. [ 722.292234] Not tainted 4.4.131-g1fe7e92 #31 [ 722.297548] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 722.305525] syz-executor5 D ffff8801ba1cfb18 28416 28934 3929 0x20020004 [ 722.312937] ffff8801ba1cfb18 0000000000000001 ffff8800b641d0e0 ffffed0016c83a1b [ 722.320944] ffff8800b641c800 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 722.328942] ffff8801db31f4c0 ffff8800a36eb000 ffff8800b641c800 0000000000000000 [ 722.336989] Call Trace: [ 722.339558] [] schedule+0x7a/0x1b0 [ 722.344789] [] schedule_preempt_disabled+0x13/0x20 [ 722.351352] [] mutex_lock_nested+0x307/0x850 [ 722.357427] [] ? loop_control_ioctl+0x186/0x300 [ 722.363720] [] ? mutex_lock_killable_nested+0x980/0x980 [ 722.370743] [] ? atime_needs_update+0x351/0x460 [ 722.377077] [] loop_control_ioctl+0x186/0x300 [ 722.383200] [] ? loop_lookup+0x170/0x170 [ 722.389060] [] ? security_file_ioctl+0x8f/0xc0 [ 722.395307] [] ? loop_lookup+0x170/0x170 [ 722.400992] [] compat_SyS_ioctl+0x484/0x2270 [ 722.407051] [] ? compat_SyS_ppoll+0x420/0x420 [ 722.413189] [] ? compat_SyS_futex+0x1e1/0x2f0 [ 722.419333] [] ? compat_SyS_get_robust_list+0x310/0x310 [ 722.426334] [] ? SyS_socket+0x121/0x1b0 [ 722.431932] [] ? move_addr_to_kernel+0x50/0x50 [ 722.438162] [] ? vmacache_update+0xfe/0x130 [ 722.444108] [] ? do_fast_syscall_32+0xdb/0x8b0 [ 722.450337] [] ? compat_SyS_ppoll+0x420/0x420 [ 722.456468] [] do_fast_syscall_32+0x326/0x8b0 [ 722.462587] [] sysenter_flags_fixed+0xd/0x17 [ 722.468802] 2 locks held by syz-executor5/28934: [ 722.473531] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 722.483400] #1: (&lo->lo_ctl_mutex#2){+.+.+.}, at: [] loop_control_ioctl+0x186/0x300 [ 722.493821] Sending NMI to all CPUs: [ 722.497699] NMI backtrace for cpu 0 [ 722.501306] CPU: 0 PID: 492 Comm: khungtaskd Not tainted 4.4.131-g1fe7e92 #31 [ 722.508672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.518015] task: ffff8800bb3b6000 task.stack: ffff8801d91c8000 [ 722.524044] RIP: 0010:[] [] flat_send_IPI_mask+0xf6/0x1a0 [ 722.532801] RSP: 0018:ffff8801d91cfcc8 EFLAGS: 00000046 [ 722.538243] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 722.545512] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 722.552759] RBP: ffff8801d91cfcf0 R08: 0000000000000001 R09: 0000000000000000 [ 722.560039] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000246 [ 722.567339] R13: 0000000000000003 R14: 0000000000000002 R15: ffffffff8446f7a0 [ 722.574586] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 722.582819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 722.588704] CR2: 0000000001c07798 CR3: 00000001ce4de000 CR4: 00000000001606f0 [ 722.595979] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 722.603225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 722.610507] Stack: [ 722.612630] ffffffff8446f7a0 ffffffff84a189e0 0000000000000007 fffffbfff0942bec [ 722.620164] 0000000000000040 ffff8801d91cfd10 ffffffff810b5d61 ffffffff83c0b1a0 [ 722.627688] 0000000000000003 ffff8801d91cfd68 ffffffff81e190e3 ffffffff8140daaf [ 722.635410] Call Trace: [ 722.637967] [] nmi_raise_cpu_backtrace+0x61/0x80 [ 722.644359] [] nmi_trigger_all_cpu_backtrace.cold.4+0x70/0xad [ 722.651916] [] ? print_lock+0x9f/0xa2 [ 722.657360] [] ? irq_force_complete_move+0x350/0x350 [ 722.664084] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 722.671096] [] watchdog.cold.1+0xd3/0xee [ 722.676793] [] ? watchdog+0xb0/0x9a0 [ 722.682126] [] kthread+0x268/0x300 [ 722.687313] [] ? reset_hung_task_detector+0x20/0x20 [ 722.693948] [] ? kthread_create_on_node+0x400/0x400 [ 722.700610] [] ? kthread_create_on_node+0x400/0x400 [ 722.707260] [] ret_from_fork+0x55/0x80 [ 722.712767] [] ? kthread_create_on_node+0x400/0x400 [ 722.719421] Code: b3 5f ff f6 c4 10 75 e2 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 f2 09 da 80 cf 04 41 83 fe 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 75 1a 4c 89 e7 57 9d 0f 1f 44 00 00 e8 62 [ 722.738409] NMI backtrace for cpu 1 [ 722.742006] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.131-g1fe7e92 #31 [ 722.749022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.758370] task: ffff8801d9a41800 task.stack: ffff8801d9a50000 [ 722.764400] RIP: 0010:[] [] trace_hardirqs_off_caller+0x28/0x280 [ 722.773777] RSP: 0018:ffff8801db307f40 EFLAGS: 00000806 [ 722.779233] RAX: dffffc0000000000 RBX: ffffffff84a05aa8 RCX: 0000000000000000 [ 722.786503] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffffffff84638920 [ 722.793748] RBP: ffff8801db307f58 R08: 0000000000000000 R09: 0000000000000000 [ 722.801025] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 722.808551] R13: ffffffff838c232b R14: fffffbfff074890c R15: ffffffff84a05aa8 [ 722.815815] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 722.824016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 722.829903] CR2: 000000c420103e80 CR3: 00000001ce4de000 CR4: 00000000001606f0 [ 722.837192] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 722.844442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 722.851722] Stack: [ 722.853845] ffffffff84a05aa8 0000000000000000 0000000000000001 ffff8801d9a57da0 [ 722.861377] ffffffff81003030 0000000000000000 0000000000000000 0000000000000000 [ 722.868900] 0000000000000000 0000000000000007 0000000000000000 0000000000000000 [ 722.876437] Call Trace: [ 722.878992] d [] trace_hardirqs_off_thunk+0x17/0x19 [ 722.886259] [] ? reschedule_interrupt+0x9b/0xb0 [ 722.892548] d [] ? native_safe_halt+0x6/0x10 [ 722.899219] [] default_idle+0x55/0x3c0 [ 722.904729] [] arch_cpu_idle+0x10/0x20 [ 722.910268] [] default_idle_call+0x57/0x70 [ 722.916145] [] cpu_startup_entry+0x6af/0x780 [ 722.922179] [] ? call_cpuidle+0xe0/0xe0 [ 722.927811] [] start_secondary+0x324/0x400 [ 722.933671] [] ? set_cpu_sibling_map+0x1180/0x1180 [ 722.940255] Code: 00 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 49 89 fd 48 c7 c7 20 89 63 84 48 89 fa 41 54 48 c1 ea 03 53 0f b6 14 02 <48> 89 f8 83 e0 07 83 c0 03 65 48 8b 1c 25 00 67 01 00 38 d0 7c [ 722.959415] Kernel panic - not syncing: hung_task: blocked tasks [ 722.965567] CPU: 1 PID: 492 Comm: khungtaskd Not tainted 4.4.131-g1fe7e92 #31 [ 722.972816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.982145] 0000000000000000 fee243211df1d7ac ffff8801d91cfcb8 ffffffff81e0e06d [ 722.990128] ffffffff83a835c0 0000000000000003 7fffffffffffffff 00000000003fff5d [ 722.998573] dffffc0000000000 ffff8801d91cfd78 ffffffff81409ec4 0000000041b58ab3 [ 723.006579] Call Trace: [ 723.009167] [] dump_stack+0xc1/0x124 [ 723.014545] [] panic+0x19e/0x38d [ 723.019543] [] ? add_taint.cold.4+0x16/0x16 [ 723.025491] [] ? nmi_trigger_all_cpu_backtrace+0x3e6/0x488 [ 723.032736] [] ? nmi_trigger_all_cpu_backtrace+0x395/0x488 [ 723.039992] [] ? nmi_trigger_all_cpu_backtrace+0x395/0x488 [ 723.047255] [] watchdog.cold.1+0xe4/0xee [ 723.052945] [] ? watchdog+0xb0/0x9a0 [ 723.058307] [] kthread+0x268/0x300 [ 723.063484] [] ? reset_hung_task_detector+0x20/0x20 [ 723.070135] [] ? kthread_create_on_node+0x400/0x400 [ 723.076790] [] ? kthread_create_on_node+0x400/0x400 [ 723.083434] [] ret_from_fork+0x55/0x80 [ 723.088949] [] ? kthread_create_on_node+0x400/0x400 [ 723.096042] Dumping ftrace buffer: [ 723.099600] (ftrace buffer empty) [ 723.103284] Kernel Offset: disabled [ 723.106909] Rebooting in 86400 seconds..