="283f4a8a54dfa3a3709e689530d01bf2a4a7eb4ad3b74ad0ffbf55e3985a09fb6632778c6b75e1d716e3a2f7199f91b132a8b4c01ce0702f6069ced67d490ad60ce95a8790ad38b0d20ce3fc3c7d14a3d6e2642dbc4fb14de467e0c0e4fe", 0x5e}, {&(0x7f00001a1000-0x63)="793dce9461ad36d46be96909a19dd1ddb12bfba37348735f8e9a6f463adf3fe6679c17492ace79e7c11ce14b8e04812637bf27309a1d624bdf5b774ae215d6f335f32edbaa80a218e8b058f326a5017d31eb471d3a1331d46518d85d3025704d0a29f0", 0x63}, {&(0x7f0000228000)="4d43b2b92ac490be6c271db348925dcc73ef0695d65f58bf11eefc5e8c287ee9d1f73f408c2e233ef7cc1dc914f55e91a121f3f42a8e9cd61b7d3435c9d7c04864a449d7ef360c8cab62f8ffe262fa103f62f9922bcb638a1af2c1b3c2921654308987ee1d88b61cc18bb99d3e74c6bcef153936ef10422e1fe83e9b6c401627bad1196468f245302d42", 0x8a}], 0x6, &(0x7f0000fff000-0x50)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}], 0x50, 0x0}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000383000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r8, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000003e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r10, 0x40086414, &(0x7f0000fff000-0x8)={0x2, 0x7}) 2018/01/11 05:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000890000-0x9)='/dev/sg#\x00', 0xba69, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cf3000)='/dev/usbmon#\x00', 0x8, 0x4000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00009af000)="04c29b06f788d6ba86e6fc731c5acfc3f7653b8fb39b3f0c6db93394a74fd024dec6082b09bb8d1e9e93ee1bb5c07410c87f8399f0a955c0c7cf210df6f57f34eb9f6f6d4b3c00457e21bced667d9984d27aedf36a7165631edf089116bc3fcd6076053bc53417bbb905de534bde1d7bca7d747bd62798518ad66cc9bb2473558b62ca6036890c79ce2c28b122fb90c39b30b866e80ce388d06c6ffdcd57cef39a43d40bb248b3c379a8928434b74187de91962a63d80ee05f6aee75dafa58f9010120fcf4e93649d6b31defb8da18f056f89d6cd6d77a4885edd6e4f7531b3ead4b8d0bc4d9f73752d5d6fb6e5828e296be2a6a91f6d16c2058f63fa4e93973913761bd05c5db1b53057939c5ccea1cd133d1e1c6d66b5e075cd458dc42d9f9d249c229d1e0faec7d6aa33e0b805ffdc8f2082ef9594209feeb8ddb5cc7295b6a8bef4721af2979e64a286c00cc1e5dad62dcf6e45148d3b9b0191fdb5d69d714a9a461806d9b5e79ae2ad1c9cc083bc4ef6f0f20855efb76fff30fcbcd2413e8f214a514e9182bd347cf05b6e1c5072a7a991de5c4a75f6292fc4f0d7c6d8db22a65a1dcb02dd160a5afe7701db0a0071a76074c162a02f919b77cbac4235e31b689bed4ac936432a7fe3151bdb3167797a296d081cab37f6d52a5d617d45162b6925251af526c77d7be3294d15fb23beb1e51beb368fbf8022cd7cf86c1deee54ef79edd56a6116b398e496589f92c0bb8687e927191a404c2d343e3c628f850776d6a019cf6d0d1ab24a9c7c025f2e484407a52adb1a0cdfdc158712df99781481eba03beb1e5543b35e3960ce859eb8c9ff292613973bb6db152335c422204968d37eba0bcfb9b623357aab20603c503857fcc0790818ac43d22199f0e602cc1b78caaea3fc8f651aa8cf40dded926c8c054f69aadffbf555c6fb3516b1a799e7e559e60925801f7f62cda7013f07a01ed01341144bb16837c5a3afea11170c553c3c64d1e307d76d035bd83feedca5315fe66dfe1e3a9f71b955c4123f7942f8d920ddfb99dfa81f75a166da70821b1d7a5e353723d8e6d48b8a62c4faf510f6d09a7276e1a38b86618f100da070857f5252fcb5cacb052873dfee52a194e1b77a712070efce5e3ce50f562cb98822744dae1b61545ae4ffa99eb7bbb0aabb5308e19d622df0e2db4a6eaff57557a37f13e172a80c774b83584773d45fbd0076cfc40441679db5f0a0e20d519656f12a2ea9ea19132b8e0e007854a4f2a9ff790938f7acf773bbea4f538196b8d80afa15d20db8a2e71c407670f99b487882b3aeb578e2902a246156931993c313838fcb36a2b9c3d6993f5bc0367e16e9ac019e3eaea08dfadb3a0091abebaf00871b76c19a6048e3fbe738d080eb28e1f14a4649fe99d2650aa4279a1bcc3cba135fdd9ec73c5e2cdcf82cf20ff38c9ae8bdf92b8c0698c888ce44a93a03cc146c1743e7c47470fb5b074126b26f3e56f94454ffe660e772c9367a309305c938367788fc3bd3f05d210412fce4a88f701a74c6fc0187d92c1917937bfd69f69bc90d11bb49995a2f1db9aad02f8ee4ca461d6ce84cd3bebf103019b1e705951b43875ff6dd1f82b4cbea2edc449dd69dccc7cb487957262dded9ab7d7ab3d33bed071f341311b8d74fd17261321a0fcd5af59b50bd2b0de69b7b7ad73e7e3a014281dcd5c9101e47063a848b583cb40c7b570e8642727379facfb906e096bb662204fe5eb8b7b83a3eae5c998292ed7b1b00e6246496efadfda3b678ae6d7e946df699aff3de94c7bbd1a05db1cd73d6a2f8b9c4a7edbd7dac3ec5d4f44ffb2cb9b9d03a3fd7b701004d71f4934b1ad969a853a8b8a87c48685e631966a04be488592ac1fe049b86e3838c3f42d37e0c30109865f7d5b3987c96a678d7542aaa8d94d3fb342460c001a5a1f540f75f06929aa784322b3de6b67e48badecffe694a996f689d169fc3e8830f0803899977d2bdf97f66cdeee0f1b1f98508fe25f9121976e6a9cdb20a2d887763382a5e8e8ef6e9bd9641019ab29a402157a872b24c6dd70df8caa35869f4c3edac9e3b3a771146e11731add338a71c92ddee92a537aa01f89f559d0188fb470eabd340bae02c3cf50bb02a74258d01dd303a6bf87530d2f3dc077d0ced7414b014f7e601471cac12918409b8291165baf174e0f7666d2e5b7d6bc457bc07fefc520a38a72e57f77fdacdd2933c00de1ddf424ca1f4e069ed08018b772fa12fe3058e813c2ecfa2285ad06aa52b0b1ea80c7f8d916b0eae5fa255018f91a989b56c64ef126786bf6002cdede88e464edcf80d0ccc1ed6816cf8a32698eef7a5fb291c26f7ad9e9855c8858969fa63b3a20dcdc1d0ef5bba3553562b0fe503addd2d976e3f6ed816776d83facc21c00474cd2fc5289ba0b23356f1711e545c6b70af3b72b8d0b95624e1b789b38882a6aaf241b97fc2d707240099e579bd6683612fb48c5f6d02f37a50c6837cda3478c2c27e0f2ec200614f06c3877a4597ef33f73f08c6ee1181901eeaed1988684c522f4ef8288224f17522b0cc0ff3ae9dbdf6a6815c4f75f471cef0e4be27760edf930d715aab2cb6af3793081041989a60afcdbe68a1db05ce83f8ae891be619dd518323ef33c87e9507ef982577cc68cf7580562f8925d2564d5fd2aece567d7d046891a8cb38c1fe37baceed35ff3ae22813e67574717e3a1474eb8ef651100b9c7500af50d7609759630c6cec86a2f6758cd9f2e187c1b10a06efa7a58b7c85325842fbd342d44b9bcd43fb72c3b6446c2c3657c24325e55e93d8279d9d17493faea4bc523f21f43b807a7236978aaa348cb98c3dbb576ef2ee7ad62ab7eb8c5f54ad9e78e3e89d4803d1b1045197b0ed210d9d25abbdf890085e391486b946db69f25433c61e7a5ac242560d4b55f8f16b897039c90508a7d08304b610407aac894bb807506d93c76bf16dba6f84b9b3d3c85286e722c15f62072d9d4275ca9b1bc6349873cee2d601059cfd2f962ed437846a0be0da101a10a8c237dc865a435677bc9db88050c111b78fb5cc52cf883c0fbf00c3b89ccc094d0aed141d1a2574b4db56de5f873ba0ec1a302535169a1eb22f7ef300bb67c40938770a2faf76031e45018fe663060c9680502f40e9e9216aaa8292a2d61888b6d241c1a0af5278f9542d44af1d88852cc61e4398416666a5515aea95ea7ac4e974d5ea3a9877f55ca8e8f7f1aac41dfd5fdad7951924ce931b768f5a562042d0f37209c664dfb249a93ed7df14e90127b3967ff668814e22c20e8aea0031e475cad9b4f6473aaaea4c4741ed05a18c49416a3a726f2e38e8b8bafacabe5a4be8cca132314738c2028b52e7372885e7dc4cc48c766d0aa3e1b5451a03edccc31b8e044982c57dcd5f078efc56fdc0e6209b70d49a7c00c5b2c732912a4e40a6d0de05c3ace5ddfa97bbecb773ef2fd41a8fa38774cde8e3dc56b65bade380e92a070149038699bd0de6f8fd8807aa00e98004e0daa42fcc32a76ad3e634c3d8ba64d7cdac44517ac936e34391d991e775ebd27ba4c8c238ee6dc6ac7ec492741422172f4f35b76716f629ba81ef4e8630d6fb78e0b02451e83d2fa9a8fbb1b4c4a3ea575dc77167c9675d4bdbf524643d43b6284d3291160a0cec63bc3da8c129c550aec93617250a74022f7e2580ac56ac62635e2ad3f33727089eafdff41b6373f856c7d2c3dcd6619ca39712c22bfced1d38e21e68456027370fdfc731e421f1d37dd252d7fcf8157b64955eaf0e1a29d959427331063d99d09405fdcd44ead7abb04f46054c7dba179f25f2ba32138b4d8a7d5fb9a64c1da30e78d2513601b7d2195110e8ae1875ca843d83e5858627369878d8be1e2819c6d20da31853c2215d8a3b1dfaa789cf60eb23a7467a6770312a9d34816139c9f99bdf5ee3dff263ffef96c93d7713444c2533b9657e8f44484d45e953699694e92975e9b358bfa8e02a2757b34297e9cd160cae07473515d32a4046e8dc114bfaff22f47eda367e0456d8a0ab8a6a38509b8145c3d4884808e9ef2f9cbc77655f981af8e96a212b969dfcd620309b1f1ef94874fcf27b3d4b8e70eca057f74df0f7f9b854921e6ef6e39dc2d1b2ee9ffe1624c9c95897b771c9e653a0fabf069f6564c74224d9f3ddd0a17c1e1b5285dabe9aa689178555111d207e7eee0537b5e25e7f3da3feb4bd7fd1b522bc319e05da37feba2e83c64348865cb4ca645d90ce720a4700138a71b85df5a51d25b7161dd0cd8938ee33f6f7073ce3ad6ebb618b3a644d17586d33dd107a2e191c26806c8b0f33fd6e95ea74bc7ead1acec9a0f909b3a38f85908e4bd4dfa761508e92723020ea9dd9c389bacf5623e5ea02bcb34ad087c2ab0ce27f6f92c0b212f48e8bd9b3dbf3c609faa81f9ad899f831e4ce5f14b9d7f7a077571ea696b2b3a020e187697f1a401da3774d2027086dcac9c6f5f929c1966594a855e15369be5598ccec1d1c92d5d59744162ed8dbbfda03bb54cc8bf21ee8653afffd79aa6ec2361e8ae57398d13b573bfb757056425b238a9d8ec2ed8b7eacd9efe45a554fa1db4df420ab3a901beca09e3afa82e368aee5a168e3db1f5643169b5e58acdfdfc1252c21186129ede4b42c8ffbe3b7f64b1b1a9d1174109ae3463d0d886068865b867df59660a2a6f7b13dc9207b37bf34f93fdd4535b541ae3c85a52dc590994ede7dee3929b7bc28062392fecf7a16619f154973adbe364ec5d8cafeacb54bede05a914aef32dd3680b4f1f3fa7b0c906eeabd92cd57c6f890725c12ebde45561887c593481b3fedbd4171102d479cc996cb3bc13ec32148cbce0063bff13ae1d675fd415ed66990d5ef3ebd65b5b955bac06bf85311da2b6fe4c1b943130f76840017a1133a26d155699bbaf010ce5a5117744f95c467d853111ca50b7561546cff9a813d2bd60c1cc5903b52a24098d40549b2c9a987ff89626fece921e27fd2ae6bc17a92901f2a6a3b5818b37f4525ec6f46f15406be86304aaa4e6891b4e5c2a4b596ca22b804c4bcfb8d981d68b906ba9895155f26c9665f8552193c9a6bf8fa0bc8fbf98a3598396f91232067c0e8c4ee4db4287486fbc9b024869134316c9f8262e0b42d5501bb776c6816d62845a8a8a35d66ba47fae30a1021fc791c7d1dbb0063413ab50f1f76e0b57f3e60cb2a5418d9a98bc19de8d260bcd90ffab6b5d89a024cdc1722f2e64ec1aeee2ca6fdbfed6ab9e90067aff0d05a44452f6d9b5ebe5c0b824a0abc5bb274f8ded699baee98b3b27eeffb004e6d9130afe2bb968f90b267df2674392413d63e284966285c17a3bf7f62fe19fafaa83b0c85f221dc889e41cb16b83b4babc3259dd39f3a5edf62f8ca1e27e4e6c7dbea9dd00a6007172dab42b9fba1a0eda98b1c52748491401576fba8e81f124a2f736a5cd9b2f529b001ffc40361e269bbc8213bd4dbd52b1f3f0f2593f1e64f71e44694e20026183b98dda015f6ac671ad1ac4ecf7e1492fcc4fa6b62891ce0f3c39d531ddb094b4a5417f8101b5e41d055f6b9f9c3527141127ec05b3ce50679045dbc4e05540bd501afaf539bb74d771d7925442a6397d15011b5e1209f9b9aae8f49bdf1edf1caa1399df15baa6bddebb32fedff69b684559cf5a71da83af7cb10669b2c0309d7a170c0610b2d960a5bc67b1d7cd552b1fb32ae27d8f8164eb7149d46a786338133956ea0bc7fafb3fdf5ccf0eb75ed62cab1b0d8727e5fbb39a99eea404d9905344d34bae1d5f695", 0x1000) 2018/01/11 05:20:55 executing program 4: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b6c000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007ce000-0x3b)={0x0, 0xffffffffffffffcf, "d172e6e825d008b8a329e8224d6433bdc02c9c9584aac90e3c5551919cd48da9d21046279677882bb88fe547e26480c4a0c109"}, &(0x7f0000b6d000)=0x277) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b6d000)={0x20, 0x71, 0x7, 0x2, 0x4, [{0x400, 0xfff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x7, 0x1000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x3f, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b6c000)=@assoc_value={r2, 0x200}, &(0x7f00001c5000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:20:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x902, 0x2) sendmsg(r0, &(0x7f0000a06000-0x38)={0x0, 0x0, &(0x7f00001e6000-0x10)=[{&(0x7f00004d4000-0x44)="5353c305107909a49b26deb66c2de742fadc997ef5be8ecf7e7579a11e2aededfa9b6ce73b797d525030adc2d454d08ec922c2a0c030e52630ed3f2089d3279c691dde92", 0x44}], 0x1, &(0x7f00009c0000-0x11f0)=[{0x1010, 0x109, 0xbb, "471f221cba5e3c4bb68d01e0fd74f5539a586edf797234a853444694656d372a46ebf499788cecc50ff70da07ea2e926e3e290caebb99ee4971e6848f86ec782a1a4acb418be78567a8f9cda4cbfdc187d51dd1c58812b1a528008083533509e5117a54a16af737e618ff4b189c8f9a59f9376934bb7af8042c4d59629ba8464caef9c97adf6e695ce28e24bb1547739c3148140ff97ad122cb56271f53c516473fe3dea3a5e12db83872bb06f9da5593537078e0a3b6da2f3bdc0e4c5f8b38a8eae69702777f8cfe108ab699b18ad5acc52089849d8ff0ccd0b473f65ae4b4462e33762d8890d817aae53046a8638249d32229c6700fa7fa43eaeb71f19b65079118e5591cd78d59315899dc6563cc39cf7ab79310c7ec59257b2180ea1581c807ddbf19538b720f38b7fc22019ed7b61763283d220886ce642f4639462dd293b960bbd26ffa67a7e0fc92020592438a9b191ff69430fc5258bfe8c3d00b3c8f0ea9be0e4f4bbcfbfa2a2ace45dc7d98aeb168c749aa5c8d6847b4568153d238390baef2b9f03ba38a40f8148fbc2467a941ba5d7fc8bbe799ef50a190fec798918809897b2e73376c0d0a21dee870cc42f7b39d0f9bbbd26aaee31c0dafc414e1eaf8dbbaa1cfc8817ce2371340365dd370f7b36177c683ece101295c73b387332b1e84d4770b29542d4cafa2f7ffb7e6f2640a77734f47b8132ea9e7066f6082ac91db6ac544e42a94f28c0c3b5dd2e307dbc3dd4c7556f120b472c95d4b23d3e15d6671e071a317a932c9661f288ca435130c22301d9e2934cb0a74749dbbb820005ab6f8aa64b78e7e307091635a6482be9784a79620c0727aa2c54be6c58cbcd4b5ea58fc552276cfb0033544e215fca1453199d0e130536071a1b880ec47f848e19605fb4c0e325fae7523c2005145aa6a8ca839ad9a1ec08f0107d64eb264833644f53054e167841caf5286acb6734d81ac3cc39b37fc806d56e8cd923697a92e943781c4d1b5c78f9b97f9bd5c5b1fa446a2a5fc15daef8ddf598ce557acebd721cac4b90211ac2660c01ff4cf573b080fa599d68f8b4c9064b94f2f9bb5a619fb952b77ba732a28844c99c2e10b9d358234e470c028e1421734e438c97a0a43435a3a95d1a7ba65fd9f0a00446d65eae662ad42679baf9dae2a5556c01a52ab9d0a47c883698b636e06be60ddd1e6706a6ee2fe5f92f07fcbe599046359ebcb6f1200c7796a5ed0068185a630445ff58dc6b221d05407b9d594fd4ccfc515f4d0a39909a93c756210897e985f70357afa2cd46f7b447b95cc57b77b711d181a54e4402a9a2c20d61144927157c26b277731578914ca3b6417ebe1955664719cdd5928cdb552cad639d4717c43af6ef2c8e0c4ea1c960c58d37dc032b90b4dd9a47256304d1def7f3a03c1262701fa5b9fddb26e9852b33d253868a17cc8d0a63672dd05d399ad1b88e57582275f52a5a5a7779626ad8f27c848518bade9d757d7420d75fda26ff4924d92b7b9b13d6bcb09de1786e2c106d9b1163d3b62e23a61f19c016fb43b42859dd23c592424ca1edc420fdba2036269cd67411d7fad5145af431d93422f0cbb29b87c0c4f1db907e46901e82ddd183d51b559878daac1e5ff79d9cb031d6dc90e219181d2c13834fe31c24e6436f9e6be3526c86fcaec6394818bedf974ec273fb22c0e2fa49cc1fb05109d04cee611f80a2f2e3c78458073967a0fe48a3e996cddf781f7b9a326ae3a691125d46c8ebac0c9749c80f4f8c43cc32c6c34817c958e21786365ca71ee2fe04f0d9cf0771042739aba484f50d03293c61c6f629fbbd52f14ba5a8ce30a1e14f263f703f45677bc29d07de6ed376c495bee2d2acfc1f5bdd6cd9e2dfa8d4e2340dd203f5e1f22ea54a5886f368fb2d029231931d6e9a5e594667ae1e00bd82b9cac449ffbc4cd7de1ff3e106f4a440c7305da87bf0390584cbaa53f963a200346749436419f6281f616926103327a4aa9a283dab73761f9c6fd7891349331d1757a90cb881e54e1bbd48e6e327cb6c52bc9c7a4f0951f12f8bee0355b5692d12eee6940c1b0342575e9eb13aed2c28e7aebe4d577a7ae4a638e21f61c329576ce079e5fd396b99dbc97fc8a56cfb7e3959697e4e60d532039aa077b21dd23a80797f200d92410ff4e807dcabec208ba1c6fd3ae4519819a4605d1cf80a869576df170875e71412b83965737d60bc7d367bd3a30e875c2bb5b88c346d7a22188df584700a89ff4beb924a7329050bd8b31304c6a431f4559fc5f01283cf8fe4b32ec603e6a4f9b12be751cb164cd01abb549c7dd857156e4dd44a4e3b7d6e07aaa023da2c0008f3e3214028c8193a02db5a6692673e4571c3333825d6ad15a012d7ab96d8bdd749d6ca927da82d094a185a0bd26596a4aae15e0ae9d3a748c92773f3c317267e63c82a60025e49e6426134dfb246a8a3c406493a2f2f817d4baac580412272d0125d80e4007f5861c6079eb75676df5283b708dd021889881f647dc907e932b241b8004967b1fa35911918c8419309b401f1ef32d3fb5c3d2a5ceeb45f5a65f38bfc6be4b62331722693be83019e42c68d3233d497de61064e8f93c29c8ebb94f3757ec8dcc0b04754de513d9b3a626c17d122eff1920b030fc98ce20c37a8592e014349e51f87f8cb467924f0fea4f6ebfdd18f1ffbb72d2040fbc4dcc23fd3d70b55b2b822b24203c58c73cfd64c5ce660bc0320d09cfb6e0fad5e5c735a6cebbb1cb92b8dd1db1732436bc905731c31903d79b17e65afc314dda40b8fb26e83cad53f10de78e710fa841b6eb3502b022f737e5965004a1aa9ab7743cb3cd0c2256f6f4a63572528e5d3032bb598916c813409f84ab276781db1aa6fd75b2e6e40ffeec02ae4f5dbdc01f818113b24e2cda6039e1c1a27477f00acd55d974b0c5f90a06dc0278425d91a3b0bdad44999c3df8b45794c88df070da4813a0adca257b1fc7903d9df40a8f81211fc64ed978e16f67af993eac7cd5e714b2e7b716000d8fe9adeb397a4d6c7c7c65dd0c1fd8e5f5f41f0a51c6fab5d8299d713b7af2462440c80b834649c149ed3641e6a888f988a203344cacff94afd7d59d6984778aa302d25dc75ae811474028e68b00cb0ab2e3dfa1cb68e45f947516dfe244718e10890fd4e806b17b15a7c63a421bb5814247b8e4d7f92b01d5e486fbc440f246f9b46739f032675103ddf8111ad94f55d9445f878f73800916adbe88de1683714b2b22554fd8fd2298310067c060fcc4be9c26872ad1c4fcfc40f3f8f9fed0d2da962e8035d897c5eb2f27d005b525599bfcfee3d732feb5a5b5d7dabe7a61aa8e00a9edb12907dbe631b608d8d93ab34b414028cf943bd71fffc43aea5a598d77da8742e2404e096a00554e37c624f32acfaf61bddf3938a27212b505bbe697315827363ccb02e2f5f21dc9ea0e9e2f8f9236e8607c4f85eb02d8ef812e00758744bd07a98a92036e537dfc5ed6969689cc23929ec3e3b6421abaae796b14ffa914ec4f3e8fc086ae946f664e92119a70104482b6fc066dc8d1cbb367c2d110acc462dd050451f24ed3495cba3a4cb28906ce36f0e12d3d36cb03aeefc69b1af892217d390297c6b5a6f4f05be72a5b0c63017d417126d773413c27400d1e40b5bc83a5082a8a16b3e78606a91ce608b870e63331e0634f3a27e2f4ec381c1c5e4232613655902ee8511f50f1868db23a02abd15532f42282d3a768efbce9399f5def8f868d544b58a10386891724c9c769ac39c76a4048c6bfd9ca0efdcf2ef9f6c227b41b70dce9601f675ea1f9df5b88fcffc42d3bdd3b0992bb841f79bdf72fdfd4dc6b0bc0a6fac917b8fa1f6fdd26ddeba426607928213b25026ed4268027a75d1cec205022b7e7c6ce52511ae3c81f4e163945a8a04c05aad130e835eb481bd7c8f0bd405aff13b26bf0cc59b2b008af79f498f1ca1460a2d131c4ffb56b548581e902748d5fa18eafaac14e0ec843fce62d622c3bcc86e734dd654ae41c37f98402ec3c8f398b8e33058e50887e915bae233c500b3ad35a479b63efbd2faae6659931771d3248fdde2b9df560bdc9b1e4b65ea6dca6e9ed7774f7d8ed5c67ebaa42658c63833b77d9ec8197c5b5d51a615b8a509c5c9a0d7559ea0f5fe5e9d2025f202b77fe8fdf8f24575b2bf8daa95aa2d11692b14addd1c04c77d00576ae18dc09120ee1026b84bec2c4ff4758af6918421bb07b35b3621287873a6479c02bf22fca797d7f62eb37520ee62f99653c4614d2c2457cfd72b4f982631b0e5c09191c3b9ace05ffa97f6077d812208c541876984323de94e06c66439e6fb7a23a0c0807453810cf8977d84ebbe8fde359659f548f380e2af9c4aa7a52eb17827ca6a400b0ab32c5795667d55b289efee58a60a51e5afce34104263b24fb4b966ff0158b3354978d84845dece68b56abd792d6783220d138b469368687922b02c48c8d145dc19735d4a1d0043bfed9b95cc129d8dd9fba8b74e82d4744496aed44eb623e382253432a6b52a27046191bc2659e6a535af37c17ab40a5ad6e6a110eead1b977b2123c546f72868a8bd6cbe11cfe8bf5b649f2286de85212dec6ef3ccd63aabcc3f1beca96dc4ee0e69e313a7c3af68a43477e50aa665bf5b8574d80ad22fe32e1accbaf7c94450b600ac27934f647353d899a0f232d5797b7e6fcf75fd92d931c3b979effcc436a7c5b5bd8aa852038805d232e5d9e586653460adf89b5c20c76fedc8d4aef8e3272292dbbb25f545cc6460406519c531d770067ffa2dacb94221d68e40d6dd8eb2daac59b08f1efafa40768bf498403484b10d884da0753d7e3bf80d385a7455edb8f112026a8c8e0d4a8dc0339ecb41073e85dbc390da912591ded80f338b5b5e5a50900714b7d690b7caade8e5b1fc22b3c8ea503dcbb9c9c48c1a7a590a15377204ed76d91ae60519f99b15c385fe2f267811e46a9521f212e23deaa05be17f7f9383ab72e000756d17708b4a63c34dac890805aa7a2e51a22c692b8059244d051a1f051c3c5bf7dbf8e8bfbf4644a821e139e8246f52847a91e58d1e82caef0575015396b9998d8cfadaa268706a7d43c875df874feada7e3485a806c84880fc87250e45c88077974718186cd52a940ce3246c7fdea1262c5ff7366d964754e035470664b2def72c6fdc54a40fc4892dfe4d1a3004717b06380d087883ffc463e6a3e242e969bd61ea9557df00a20765e0bb7c427696413aa22227b1f47ecaf62dde82cee1bf41f4c5ef1a72e6da0f18c0509260c7ec1f099013f2c7b319b18d704117b7c1edc7dc4fd2aee3c28338e79e4cb5471ef6ff797644b9150745eccabb452382f76e1c9bca31c0be15a0772d53e23ace556225a99fbe26b6716825de68b062ec4fafdd8863a71d35db2f0aee1509cc21b3b77d1ba13ee0e728ef0214dff309d1e3cbb7249c17c41340b0b75df942d78e4286d9a879a34866577fd461566f388eeff41e51643f2c0dc523cdf5d492f73d28f79b44523fe15cbd8b2a40347673d0f3327abfcc522a0ce612c6c4b0aa44993de4a1b0a65fd919dbb68a3fea88f56d348c774e391ee7eeffe9332510de3f3e62b1d8aa2abf4350c328c599409ce1728843fba17a083bece3cceed075280c2e8824e0178206c5f80198b5bb7270dfb05ac12c969584ab33fc38cabe15bde28cf44029c0ea872d2238b03c29faa0b741d52c418d3aaae285570e8472a57fd5fd141cfffa73d9654c1973fac8be5bf7f1a5e619ef5788a3d7"}, {0x18, 0x11f, 0x10000, '('}, {0x18, 0x11b, 0x100000000, "66e6"}, {0xc8, 0x13a, 0xfffffffffffffeff, "1ff4bf2f4ae0a4b4b78eb8f3f01905edab29a42b5d695c19b3bd40974bbb90c085311228e814d9ae339920d2932c11fe28a165ac0c7a1d9ae32377ac0ba45971acd6d5183bc50341fd33ca709b8b48c74a8459fa52b4ca1044570e0babd4e124af3680e6ba4a1e2308bfda4820c2422b187a5735a8beac1bc014ae6f5b99b175d23437ad24187c8cbf0c805050f3d6abd4bd8ac6b3088ca1e422d6c865a49efd2f33c09bb162f800cbf5b1a2135642672ec43f151ce577e3"}, {0xe8, 0x10b, 0x1, "032205b250284eb7bd5511c5ea8e4c4b27298cba1850bbbfddc5efaa03494f57f164218b2ee070af1b6ef5c33c50c1c3ac83fa405b90d301dd073348bb70cc09abd221d1c04846540c0e71a8cb2346cdbf6cec822d1a73091ab46192ae3fbb5f134f83940dcc4869639bc9fbf2d8c59bb43b013ef1e0fa62eb163c74d20df92617a37a8cff83ee7eaeda9c4923686cb15c8d32117e9d9283830c73ea3fd3af1fca58ba50c2ed58ff39765f70ea00eeead20475ba4d425c4cff5a1e9a5fa39fe9a4a5986a1e327d0ef28e6d3cadc3bd5ce4fafb5dce5c16"}], 0x11f0, 0x4000004}, 0x841) write(r0, &(0x7f0000e83000)="260000002400430000000000000007000000000401000000000000f1ffffffffff03c76e3540", 0x26) r1 = open(&(0x7f00005aa000)='./file0\x00', 0x20200, 0x74ddfb55db949ab6) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000a3d000)=""/107) mmap$binder(&(0x7f00006c6000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e3a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d5000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00007f6000-0xbc)={0x200, 0x3, 'client1\x00', 0xffffffff80000005, "7fd9c3f5b524acdb", "d0c11a00ab8520fdfbec8994fc76f56dd2ed4bac5dcc404e50b11387b915a186", 0x5a7c, 0xbdab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00005ae000)=0x4) readlinkat(r1, &(0x7f0000657000-0x8)='./file0\x00', &(0x7f00005a4000-0x4d)=""/77, 0x4d) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b82000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x465, 0x80000000, 0x0, 0xeb39342ecc751332, 0x10001, 0x80000020, r2}) 2018/01/11 05:20:55 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x5, 0x1, 0x0}, 0x101, 0x1d, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/11 05:20:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000)=""/78, &(0x7f0000001000)=0x4e) 2018/01/11 05:20:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000014000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) fcntl$setpipe(r0, 0x407, 0x8934) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:20:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() clone(0x0, &(0x7f0000000000)="ee66", &(0x7f0000001000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}, 0x4, 0x2, 0xff, 0x1, 0x100, 0x0, 0xc}, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="46c058a584e3e4c9dcb1977538c47b22", 0x10) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80000) getrlimit(0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/11 05:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000dfd000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x8, "ae6b8812030c230179a688179a4fbf89ca9c2f8601329ad7501d62a001d88d8a35be939205130e6dc05edc96b5a20900f2ac2d95ae742f76791773c7da188396", "978a0ba807f0a6d28529e2fe005b11cdfd2e806bf66f19b01f797daa1f31bfc6edd165bda1c2bcc0fa87ecfbcbe98e1d04b5ce303a6bc6cd99cbaf939534bd67", "d3652a12d5f8f5230246ba8a85fd8ff17613b6444fe153f11c482e0ed97b6894", [0x0, 0x8]}) 2018/01/11 05:20:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) recvfrom$ax25(r0, &(0x7f000042a000)=""/0, 0x0, 0x0, &(0x7f0000f78000)={0x3, {"6ec9003325fd35"}, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ce3000)=0x0, &(0x7f00003a1000-0x4)=0x4) 2018/01/11 05:20:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x2000000000000144, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) mremap(&(0x7f00008fb000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000f46000/0x1000)=nil) 2018/01/11 05:20:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x4) syz_open_procfs(0x0, &(0x7f0000845000)='pagemap\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/enforce\x00', 0x80080, 0x0) r0 = creat(&(0x7f000073d000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100, 0x4000000401}, 0xfffffffffffffdd4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dfd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) linkat(0xffffffffffffffff, &(0x7f00009d1000)='./file0\x00', r2, &(0x7f00002eb000)='./file0\x00', 0x1000) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) recvfrom$inet(r2, &(0x7f000013d000)=""/112, 0x70, 0x42, &(0x7f0000355000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 05:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d40000)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00002f4000-0x18)={0x1, 0x3, 0x5, 0x81, 0x9, 0xce}) r1 = syz_open_procfs(0x0, &(0x7f0000ad0000)='smaps\x00') readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000c41000)={{0x6, 0x3}, 'port1\x00', 0x20, 0x80000, 0x6, 0x4, 0x1, 0x77c, 0x2, 0x0, 0x1, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:20:56 executing program 5: renameat2(0xffffffffffffffff, &(0x7f000004e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000031c000)='./file0\x00', 0xf) r0 = open(&(0x7f0000fa5000)='./file0\x00', 0x111000, 0x122) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x2}, 0xc) 2018/01/11 05:20:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000012000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000012000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2, 0x0}) getcwd(&(0x7f0000013000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fstatfs(r1, &(0x7f00003d7000)=""/212) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 05:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netrom(r1, &(0x7f0000693000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000db8000-0x4)=0x48) 2018/01/11 05:20:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000929000-0x28)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x2, 0x40000000000003de, []}, 0xfffffffffffffeae) 2018/01/11 05:20:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) socket(0xf, 0x1, 0x7) r2 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000085f000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getdents(r1, &(0x7f0000e55000-0xe5)=""/229, 0xe5) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000096c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00004fa000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/11 05:20:56 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00006eb000)=[{0x90e, 0x100000000, 0x9, 0x5d54, @tick=0x3, {0x0, 0x8}, {0x8, 0x4}, @control={0x7, 0x8, 0x20}}, {0x2, 0x5, 0x7, 0x9, @time={0x0, 0x989680}, {0xc828, 0x6}, {0x1000, 0x2}, @ext={0xc7, &(0x7f0000ec4000)="dab775a5a8f5d6f591a6db03b231907a1d9a9c7195cb84021003692d0eb9558d50f121b99703644159fa78c4e6b313cf545294edb70fc859d883be83380bea8c4d895deeda7ff28f0ab47c4d6aea1c6d7b3ea60cad8fee36a7652e7d0adf216a18259ab3fb85e4f09fb3330ef4c258c4d25b44631445cfdd952620d6172ed684cb010a2f9cc873a5f53824a2afd15de81e21916d2ad0c4607bf3abe194df544a93acc90752eda20369034691220ea9cd558f7d8015273ff50b025c576a23219bae643a89393231"}}, {0x2, 0x1ff, 0x1, 0x0, @tick=0xffffffff, {0x5dd, 0xffffffffffffffff}, {0x7, 0x4}, @connect={{0xb8, 0x7ff}, {0x76c, 0x3}}}, {0x9, 0xff, 0x6, 0xfffffffffffffffc, @tick=0xde0, {0x9, 0xff}, {0xffffffffffffffff, 0x6}, @result={0x103, 0xe0}}, {0x1, 0x7, 0xaab8, 0x6, @time={0x0, 0x0}, {0x3, 0x5}, {0x0, 0x3ba}, @ext={0xcb, &(0x7f0000790000)="520754ae67920288a0aeccd0e5d452aa289c786b838caa63ab9ec7b83103012ed73b98aea798c9b07aad447e70541b1227777b724475627858e0d2b088de5810901f7417e8aea052cdba56792caada1237cc9866cd48dc0c71deacf958c739622948b63c2ea2e5f7b030ac8cde2e31753426e1935c29606cab687c0bb611abd1763f9eaeeb7d9d65eed3bfbbac8e1ba34e9a6f8215980233721a59728d75d847e1b1e0e57f4b5ab9075acc985aa55fd58b39a93ca0058ae68999388618cc5b866b382d095d5980b7e2243c"}}, {0x6, 0xb1, 0xffff, 0x1, @tick=0x1000, {0xffffffff, 0x9aff}, {0x3, 0x5}, @quote={{0x3, 0xffffffff}, 0x2a7a, 0x0}}, {0x40, 0x40, 0x100, 0x8, @tick=0x94, {0x7, 0x6}, {0xffffffffffffff81, 0x9}, @ext={0x4f, &(0x7f0000ec5000-0x4f)="5583e270056c6383643d0030d2a825dd70f816a0159add41f0aaf0cdf3b83de476b3903cdfb629f48fad081e81dadfde7442e0cf523efa08fff5d5b0198c75f008b4b73e14451309ff4dd4df43e440"}}, {0xe2d4, 0x4, 0xfffffffffe35c11d, 0x1000, @tick=0x10000, {0x8, 0x0}, {0x3f, 0xfff}, @queue={0x4, {0xffffffffffff0000, 0x9}}}, {0x78d, 0x0, 0x0, 0xffff, @time={0x0, 0x1c9c380}, {0x0, 0x5}, {0xdb49, 0xffffffff}, @connect={{0x7, 0x7}, {0x3ff, 0x0}}}], 0x1b0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d54000-0x10)=[{&(0x7f00006ec000-0x39)="390000001100090469000000800000000004004001000000450001070000001b19001a000400020007000000090e40080003010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ec6000-0x8)='keyring\x00', &(0x7f0000ec5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d30000)="62c5d3e4b38356662d548fc02e6086d8fc0505a7eb60d79e6c7fc37e918492d04ebce6458636b76dc513451e38d2e8ea7fb57583d9b2b20319ee2b63edaf1e2b629b345d6346225188803dbd05a8432f97534aef19669f2733dd7c381a7a7d9c1d3c1de248d8b4c83af58fabe4dc10d9e1761e64f44afa13ae575b4bd19af6522088a91ac040f11d0803d977fa16239bd0d8c0c5ba1beafd4e8a681c6ae23044ccebe231efd39c62ef738aa222dcddbcf40a3b3cd004", 0xb6, 0xfffffffffffffffd) add_key(&(0x7f0000ec5000)='big_key\x00', &(0x7f0000ec5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec5000)="6739a731861167765b2e3b414d2581fbd8dbce0f34b7ebea3d4f56dc4951f46fe392f8207071e882194fb74455de3a3a276510a6e371fb6f2feb194668387645e748225158f511b92a2366e8a0cc2872a98eeef0244ec392151b266d50235e02d768619489ee9c246b19906d49f72b92e060590088bd8fe716d4ed2831c06a13b58c2d027a1bd75b3528d151c18311fe48c253899fc2eb0b45671fea86d332a4a749a9dd672b172bbf2fa0ee882f5436feb10d861943dfb63c66de95b962d91fb00aac20a9cfd4f7f25c86e37b425f6f4c8b78f3691cb9f29cd5d2239ef213473fcf54883f93", 0xe6, r2) 2018/01/11 05:20:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003fc000)='/dev/sequencer\x00', 0x800, 0x0) accept4$netrom(r1, &(0x7f0000097000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000090000)=0x10, 0x80000) sendto$inet6(r0, &(0x7f00009c1000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 2018/01/11 05:20:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000bae000-0x8)=0x101) r1 = creat(&(0x7f00001c8000-0x8)='./file0\x00', 0x100) accept4$ax25(r1, &(0x7f0000843000)={0x0, {""/7}, 0x0}, &(0x7f000062b000)=0x10, 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:20:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000643000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000035a000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b590081}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xbe0, 0x30209b77, 0x4, 0x80}, &(0x7f000018d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d48000-0x8)={r1, 0x0, 0x0, []}, &(0x7f0000384000)=0x8) r2 = syz_open_dev$loop(&(0x7f0000aea000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x401870c8, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/11 05:20:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000)="1271598d07b270d6d4f166954a5885e83480fc6bcb685607304da800cdf7bf0aab151dfd5eb9362bdc91ef45dcb363620da8336be97019557d30f617d79e8e1254a00d26b9c53ce3bb9b0694f1ed6a34fc1e908cd9f3f92c62684fa9d2f8e515bb6d3324f357990f4359d9d9014b84244834094f66274518f74cd3eaa8335f2c738cfab5835476485e44480d667c968491db321e1af0974e3b9182151adf7cc6449e7e9b0e29", 0xa6, 0x8010, &(0x7f0000001000)={0x11, 0x18, r1, 0x1, 0x401, 0x6, @random="2867b7565603", [0x0, 0x0]}, 0x14) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000-0x28)=""/40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x20, 0x4) bind$nfc_llcp(r0, &(0x7f0000002000-0x1c)={0x27, 0x7, 0x100, 0x7, 0xffffffff, 0x7, "b0fbb1df9e707df94fde3e3b215f0f01f39f1942df767f65e8fa24776316f27ae1e5fa1ade6212b6a96081e207e93e99a8948de827b043f47540a9c0685585", 0x20}, 0x60) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000)='rxrpc\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x11)='/selinux/context\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r3) sendto$inet6(r0, &(0x7f0000003000-0x6f)="78e4902d9eb61cde5748d387f87b589e7aedadbb1772333c481bc121cb6f89d7bf2626b489bc5ca1fbed98310d20b640db4ce87195d551f0330f70d75ee3d2a290d2ac0d68112b3f4b63db704d2b21f0ece9f6f451c7137ae8f6f7a079cf39217387c01fd55ee63964a9c6f9eca378", 0x6f, 0x20000010, &(0x7f0000002000)={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1dd0}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000006000-0x8)=0x0, r0, &(0x7f0000005000)=0x0, 0x1, 0x5) r4 = dup3(r2, r2, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000007000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) alarm(0x6) 2018/01/11 05:20:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x30, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00007e8000-0x8)='./file0\x00', &(0x7f0000001000-0x20)=""/32) 2018/01/11 05:20:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002e6000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000f9e000)=[{&(0x7f0000c1e000)=""/4096, 0x1000}, {&(0x7f0000f6d000)=""/175, 0xaf}, {&(0x7f0000cd7000)=""/57, 0x39}, {&(0x7f000005f000)=""/155, 0x9b}, {&(0x7f000007b000-0xb2)=""/178, 0xb2}, {&(0x7f000050b000-0x4f)=""/79, 0x4f}], 0x6, &(0x7f00008c0000-0x50)=[{&(0x7f00006c4000-0xc4)=""/196, 0xc4}, {&(0x7f000039c000)=""/69, 0x45}, {&(0x7f00004f6000)=""/108, 0x6c}, {&(0x7f00007fd000-0xb4)=""/180, 0xb4}, {&(0x7f0000117000)=""/174, 0xae}], 0x5, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x93, 0x0, &(0x7f000061b000-0x93)="acba859357f79b80702aab9f0c136b4026536da0d58018adddb85f01935656b6f5f7e6f29da3670015f1cd4ffca47c089921ae1fddeb4f8aac59c9da4687292fa6c09d897cd6182d92c429e7012a019a45c9e6e5b9ccba799b1d2f6b808f2972008fbe7900bbfef703277f0775a0cdb2e5a6fb9c867bd97a700fa0047ed34a09e432a19a552b4fc3041ce62f0aca6a8dcfa768"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/11 05:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f00000f9000)={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cf3000-0x108)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/11 05:20:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc5000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000e16000)="fb87809821895ef8b10b6cf6a8c2418d5e93780b4c4226c5dd4bd47b00314ac070b2daa6c70fc6288cd4ee3881c70055cfbf8d4b152ebb6aed0178b53f9a5eef06b3752bae94eab1ac18871e38af1be5a86fe04034f69deb37ef035a8b18d1719f7f837a5d2be2dc5226f9f522d77f64175ead9ec5fe668bbe7c0715d5b912e510399afd216ebc981d77447d58d0ca7249c5d583b3b77be7e1aaff3d5f15d52e99ab85f87e0875c0856cdfa586a59faaa0307b650733ff650bcee2d01c83803f7a5fcba2c5c11c4caf4edec83473b841e16b43b7d0e01315dd91684e86b74ebb40a92912dc3b27b910dff85d29dfce98c967fc011fa2", 0xf6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/ptmx\x00', 0x200000, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/11 05:20:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/sequencer\x00', 0x6020c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x94)={0x0, 0x8c, "ccfd0e321a1393bb3360932400295bb0fdfcad9a8b05215584ccec5d3cca3cf599a1edfffaea81a1b94629030059f873d0962e91dc6266b5e006c4872cb295a82c6654473316f9866f57f71213816326c7cb7eee45bb47ed8493c9a71473edb052c4b0f39219410d8a8eb630d24a6385e3ae21e9d1cdc8321867ac7836561376e65d44711e461290b0e64f28"}, &(0x7f0000001000-0x4)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x10000}, 0x8) 2018/01/11 05:20:56 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000068a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80}) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x1ff) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fe4000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe4000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000539000)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) 2018/01/11 05:20:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000274000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) write(r0, &(0x7f0000037000-0xa)='d', 0x1) sendto$inet(r2, &(0x7f000090b000)="fd9164eab641b20b8b9d63d8d254a71e8b9e6f0983b913d0c837c1c711094ed2a8e08bbfb9c4d94a3b61ed34ffe347dc77eccc3802853b35e82a37c17c2492a673f76961f145b65cb5b24f57aa0ce93fc3547d09e09facc03b5d8cf625297a63188674ba158850e5216f3dc7458618ea5a9e35d2a7848a0ee475b2c191ae044d1452cf5228a45beadc0bf932f796bf624b68d185e5793f4aac42538fc20f6810d970245f20f2f2161c5ac1733a296f151b3f319951129919ee9ee775a019fd06be7a10c5542f54a6faff73e9253a46d65291b31c4f91cc20871b023eccae6b3c7d17a68dfca036ff3858174bafea7a9036fecfe88bc6b17b06ef85bd401cdeb64d1b7c6bd111deed3580abf25891aeba37a062646f9ec37f6e756f885e42568bbfee44136f5e4b002619805e6a0bd182c0b1a991d50ad14c851be7de238071d41789720aaa4d965d782eea7677219d7342cf4c52ae7d7261d5d99cfc680c3bd6587be37d6caea6209ca2ef67727705eacd9172270c325253f17a25cf4a80fba8176d54ed5182e2494db2058e7879252cde8703375bf0356f4a60836a13dd38cd71625fc8193e378325c1ff743c7470ecee5554e544057a904ffcef00b18f9de936ae830dc8a6b4bd5ea0769da8e82297e447dd622f7e2e57232bbc96f79ec5f38c3c6cdbdabb100c7146067cbe775a781548cd84b66cfdbfa48a58114b0098320ec10df8449b58f2afb3c888fb4b84232144c2b48d217b75647c9ded640a1e94b37415730be832b61127dd552e9a411ce8a9fe06b92967cc72d982", 0x23b, 0x0, 0x0, 0x0) 2018/01/11 05:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) recvmsg$netrom(r0, &(0x7f000048e000-0x38)={&(0x7f00007cc000-0x48)=@full={{0x3, {"d7a52a12a57ead"}, 0x9a6}, [{"ef45b4ba74e859"}, {"be0df35553403b"}, {"4fbdf14679f3c0"}, {"0a043d665ade1c"}, {"eda137a004cb84"}, {"186102f0d1cfcf"}, {"fbf9786c569102"}, {"7a9c88876ae359"}]}, 0x48, &(0x7f0000320000-0x50)=[{&(0x7f000093f000)="88676f10b61c01810a764895b1f8e83c8159a7048478da55937dcc858f6c85aebe2be1f4f84b775e2f6e59b0a016c39ee09bc7fa1731cdfbad463e69f640507cbb4282786b703fed709f7a2c456e14805a6c1193cabbf1072df3922fe596acba7560f3ea6ef051cbd1bcfb0f0b7e617ac7709f70d20f30a88df36314208b0ef18ad58ed0aa3abb7a4d775dff50c21c456c0f783e967559c030f89c98f2e50ad753e8789900c4724d2950d9d6eeec662e1d70eb517512fd4b", 0xb8}, {&(0x7f0000e77000-0xe1)="39ee92219f008565313fad9523a9893eec3f75a1939da782dfd156d627502ab548127b87eb4ad99349271b1b472bf416fb560ccb1fa9c46ba567c979ee0dc0ab26e58a8dbe69eeacabfa577e395a7ea9a6c5e082ad1ed2d58900b40461dc75e940b9179c0831a40a8920c5b66b1b390553eb163251fb2fb1df90fe95e6dc1fc3e634fb71c88546b08cb4a6ad6049575822a43d2bda6ee5149fcda23492f102ac822b19289d9ba9e615ab0b6ecd1bc50c61cfc635f3fd10268bd39aa3868436049b294556d74a81e7f17425f38807116c7cd7e08c8027af5953557cba3e94650229", 0xe1}, {&(0x7f000041e000-0x48)="16573b14dc1af5eb235a0274b9832c4484e3f56220c5b2c949788f880afb2ce05bb14fcd50122f4f6a3d39d683cede21b07335bfdf02920b4c83d0905ef7133e141bde0a885b63aa", 0x48}, {&(0x7f0000297000)="b6e57a8fb0f4e2f3ed5606bb79040c115054a1cc1f7ac39228fc0560e05a73e7656b8d6bb9eeadd17995b0982d149e73f397c596a7c52c0f6519dc441ed58c7ea91e45422924913b348c171eb4ee060420cbc557bb8cf80e5333b0c63360c0eb650dcd1a700d1218cec255addb2ca59aea24011620d8187c28a2fb95bfac73d0a21f22c06b3f883b52aa32910f8df217e7f55c9eea0208fd36254cc8390ae11ed262b2b4ec216b32f2fd52bcf893230ff9931f9841c61c356bdad316a993836e237504085f", 0xc5}, {&(0x7f0000c86000)="82cf1578d5ad6e9b35d6aec71e1cd5be47abf356f9aa6bfeef8c5addc1b32750da792fc4ac129f885b6ced82373c01e2cd68c83da0d635a9b46ddb0f0224f35590106273c8935fb7aaecdcd944bbcadb436cea9774f862c6679e181f60ef500935f4f202f9746ccb9dcc184f11575bb882f00dcea83b1b767797ec7dec7c391b61efc0a6c1d7583c676d5d456bbc2f4b886d2a7f0db0c88c712c21347b05cefe599650c11f29da12b9c771ee476c9777681a8d5ddac36cc0ae02ca243af4f212e2b5ac5bb4a474aca9428521aaa47458fd1da842deee4798d5ed", 0xda}], 0x5, &(0x7f0000877000)=[{0x60, 0x11b, 0x400, "1ff6f9236d91f40e33ed3b75580d38175cff30d2301e170a8aaf13cd352334563c51964b6bd2be94270871524da352da5971f14a2d442c53f063b14d65c8c493ccb259bb44d4c2f8dcb1"}, {0x30, 0x11, 0x5b, "4c00ef82b729f81016b092851bf7f5d8e39aa04efd9ff7841354d2f5f592"}], 0x90, 0x40}, 0x12000) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/11 05:20:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00006f5000-0x1f)=""/31) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/01/11 05:20:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a6d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004e7000)={@common='gre0\x00', &(0x7f000047a000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x8}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009ef000)={0x7, &(0x7f000066a000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00001b3000)={r3, 0x82ede6fb4dccda35}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c13000)={0x0, 0x14f5, 0xe2, 0x0, 0xfffffffffffffe00, 0x5, 0xfffffffffffff4fb, 0xaa, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x7fff, 0x5, 0x6}}, &(0x7f0000638000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000077a000-0x8)={r4, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dbf000-0x8)={r4, 0x400}, &(0x7f0000681000)=0x8) [ 41.583058] binder: BINDER_SET_CONTEXT_MGR already set [ 41.588406] binder: 6411:6412 ioctl 40046207 0 returned -16 2018/01/11 05:20:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) creat(&(0x7f0000526000-0x8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000086c000)=0x200) write(r1, &(0x7f0000d44000-0xba)="", 0x0) epoll_create(0x4000000000000b) 2018/01/11 05:20:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b64000-0x1e)=""/30, &(0x7f000001d000)=0x1e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000f9c000-0x8)='./file0\x00', 0x8082, 0x6bfe1457) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f9b000-0x8)=[{0x2, 0xffffffffffff648a}], 0x1) 2018/01/11 05:20:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000978000)='net/l2cap\x00') r1 = syz_open_procfs(0x0, &(0x7f0000503000-0xb)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f000084b000-0x8)=0x8) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f000033d000-0x8)=0x0, 0x1) 2018/01/11 05:20:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) personality(0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00007fd000)=')em1!^\x00', 0x1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000060b000-0x4)=0xb726) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getitimer(0x0, &(0x7f0000212000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 05:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000260000-0x4)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x2, 0xd, 0x0, 0x3, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006e2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080040000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e8a000)='/dev/ppp\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000004c000)={0x0, 0xffffffff, 0x5, 0x800, 0x4, 0x9}, &(0x7f0000498000)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000e2a000)=[{0x4, 0x80000001}, {0x3, 0x5}, {0x8, 0xffffffff}, {0x4, 0x100000000}, {0x2, 0x1ff}, {0x3, 0x200}, {0x4, 0x6c}, {0xf, 0x0}], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005ff000-0x10)={0x3, 0x8202, 0x6, 0x6, r3}, 0x10) 2018/01/11 05:20:56 executing program 1: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d30000-0x38)=[{r0, 0xb150, 0x0}, {r0, 0x401, 0x0}, {r0, 0x2004, 0x0}, {r0, 0x10, 0x0}, {r0, 0xd120, 0x0}, {r0, 0x4, 0x0}, {r0, 0x100, 0x0}], 0x7, 0xbd) r1 = getegid() getgroups(0x3, &(0x7f00007f0000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r1, r2) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x8, &(0x7f0000d2f000)={0x0, 0x0}) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d30000)=0x0, &(0x7f00009b0000-0x4)=0x0, &(0x7f0000d30000)=0x0) ioctl$KDADDIO(r3, 0x4b34, 0x6) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f0000d30000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d30000-0x4)=0x60, 0x80000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/11 05:20:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000026f000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e4a000-0x4)=0x0) socketpair$unix(0x1, 0x1000007, 0x0, &(0x7f00001de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) 2018/01/11 05:20:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000063d000-0xd)='/dev/usbmon#\x00', 0xa3be, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e4a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e67000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000127000)={r2, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004c6000)=0x0) lseek(r0, 0x0, 0x4) 2018/01/11 05:20:56 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a41000)=[{&(0x7f0000dc1000-0xad)=""/173, 0xad}, {&(0x7f0000fe6000)=""/123, 0x7b}, {&(0x7f0000cad000)=""/80, 0x50}, {&(0x7f0000eb5000)=""/151, 0x97}, {&(0x7f0000fe6000)=""/124, 0x7c}], 0x5) ioctl$TIOCSCTTY(r0, 0x540e, 0x90a) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/01/11 05:20:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f40e91de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7152134dcb0506", 0xffffffffffffff00) 2018/01/11 05:20:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x1, 0x1000000000) ioctl(r0, 0x5382, &(0x7f0000c23000-0x59)="ef") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000767000)=0x0, &(0x7f00001d6000)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000782000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/01/11 05:20:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000949000-0xe)='/dev/keychord\x00', 0x88001, 0x0) recvfrom$ax25(r1, &(0x7f0000734000)=""/244, 0xf4, 0x2000, &(0x7f00000eb000)={0x3, {"77bd8acbe1d51b"}, 0x5afb}, 0x10) timer_create(0x6, &(0x7f0000b92000-0x60)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011f000)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b1f000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f00009c3000-0x2)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005a1000-0x8)={r3, 0x3, 0x6}, 0x8) r4 = epoll_create1(0x80000) r5 = epoll_create(0xd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f67000)={r3, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46f7, 0xb1f1, 0x1000, 0xa7, 0x2d}, &(0x7f00009e6000)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000383000)={0x100000, 0x0}) rt_tgsigqueueinfo(r0, r0, 0x26, &(0x7f00006e8000-0x10)={0x31, 0xffff, 0x2, 0x6}) epoll_pwait(r5, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) [ 41.769561] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 41.798706] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/11 05:20:56 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd9000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f0000d12000)=0x0, &(0x7f00009ea000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000d60000-0x47)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:20:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r1 = open(&(0x7f000070a000-0x8)='./file0\x00', 0x80000, 0x40) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000086e000-0x2)={0x7, 0x3}) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 05:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000306000)='/selinux/checkreqprot\x00', 0x200000010000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a88000-0x4)={0xffd}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000038e000)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/validatetrans\x00', 0x1, 0x0) connect$llc(r2, &(0x7f0000c78000-0x10)={0x1a, 0xc, 0x22d, 0x8, 0xfffffffffffffffd, 0x80, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/11 05:20:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000209000)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000003e000-0x30)={0x20, 0x0, &(0x7f0000f99000)=[@release={0x40046306, 0x1}, @release={0x40046306, 0x1}, @request_death={0x400c630e, 0x3, 0x3}], 0x1000, 0x0, &(0x7f00002b5000-0x1000)="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"}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f01000000000000010000001419001600110001000c0004000701d0000001010c00006fe422", 0x39}], 0x1) epoll_create1(0x69eaca9f3d895d80) 2018/01/11 05:20:56 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eef000-0x10)='/selinux/member\x00', 0x2, 0x0) stat(&(0x7f0000526000-0x8)='./file0\x00', &(0x7f0000ea1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00007c4000-0x5c)={{0xa, 0x3, 0x1f1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc7}, {0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x81, [0xdda8, 0x3dc000000000, 0x4cf7811b, 0x80000000, 0xe172, 0x0, 0x6, 0x7]}, 0x5c) r1 = signalfd4(r0, &(0x7f0000f6b000+0x6b3)={0x7fffffff}, 0x8, 0x800) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r2, 0xfffffffffffffff9, &(0x7f0000001000-0x87)=""/135) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x3793, 0x4) sendto$unix(r1, &(0x7f0000402000-0xae)="c2f515222b0e4bb0e1ca2dcdbe5f79835792e3dc48706c45ec230384f88db6b3a606933726c9b90cc2a2a74988137154a2b7a410e23277b584bbf743aa23586e3d837719ba7dd4abd2d18efa6990ab718736d63f248f6b5bbe9bcf8905bcca2c720b9534dc07edfacfaa0d03b7b53b7fe0a27b54ec76321848b3782bbe8da86f6cf84b560675d09d048e1fb7af05912ce94bd30ab4f36250262ef8d6b206ea0949e9ce7fbda32be65ec117f9e43a", 0xae, 0x4000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) gettid() sched_rr_get_interval(0x0, &(0x7f00002d1000-0x10)={0x0, 0x0}) 2018/01/11 05:20:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = syz_open_dev$usbmon(&(0x7f0000a3e000-0xd)='/dev/usbmon#\x00', 0x7, 0x2000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00002c2000)={0x56, 0x4, 0x7fa0, {0x5, 0x3}, {0xfffffffffffffff8, 0x400}, @rumble={0x5, 0x1}}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2018/01/11 05:20:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00007f3000-0xfe)="96d146f7f1ab26cf434d1dac96dcb7602a46f87ca7085f0b82bb0b144329d70a6e3ff7491a118beccbb3e03d1cce740f83854ec8e3cc449364d8e43cbfe1ad7f0dae2d8dcb17d68e48ee32b3c29499577942b0dc130ab4d433736a5a5e4bdb81fc80d052a486e2953562c0a6e9d390041bdd7bd0a255a7aab237f3388d148623031c7e6bb2da1081311ba2445b247d9f30d8cdb769ec7323bf71a6484c9b32ba749b63910adc019baab7923a418993ba6b06f7bfe8317d2324fc40aa747833119a3ca39e942ef8262cda4a9f53692a196291da4a79c23cd39c1b2f5dd1d1820b5b3ecef44b9785e003aad5e656278baae6b27796ba8e62f96be6b5a8c10a", 0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x12c)=[{{&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x9, 0x43d5, 0x3ff, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="71112252dabc7f5f79a3b41e13393adef1152b06a25024b97f35d1b1eea5d1745061b92bdee87c22cf51d4babf01fc1c0c34636c21b1c2f68a02693ddc02bf7df3b926b4c32243c3099aedf8233713e218aa854fd4ba1e9f075eaf45277db40c96a89b794f329dbc90e2ab136eb3d36f1587c826e44983770a5500374537a69cfdbc0823b6e3a56d278e1d57ed7fa16e197ddd0cd793061b303cc4ecd5e48b638a34b785c8b559d042129589f19a33c8779ff52587e749d48bd7fa880969c0d95ca73db59450fb8b8aefefe262b0c9b451f9415d6a02c37d8cce98b180b1a0ead066c9eb12", 0xe5}, {&(0x7f0000775000)="74024569b19c0101ab45c2d697e8937ab89c99f114670690b0708b9d8689dda654a86837dab7bce93d5c5eb20e1fb39dacea1c54d82fd39eef94b9b91c223a5ccc27d3340e3f7373e632ff22d093a3f2129ff16755deb37d", 0x58}, {&(0x7f0000000000)="ba22010dbd7452202b968761f81efede33ceafd44dce363f0587f29c30d418b78663336b369382e75e618ca356c8071b49744ad8d0ddc630476cc68fc97903f753384b3dc86a91a382811efa3dd8755a6988035cf0ddfed6533173355a58dd79e8aec6e373b82462f812868e5036f17a8f6952732e38ce4dbfb167a777c3dcf1d3bcf74a48a1d15505f293d142a1469e2dfd2635a7821ca3395d6ebcff381d523341a1b0cbd85bf42ad4fc6aa26c89a6787503844e4ce4bc1ac71b643c1f0c4f59256716d3ccf7c2", 0xc8}, {&(0x7f0000001000-0xec)="ee3f80e81e0fbda9ff7d4f8d014266cff0d4f56c9d81ad0893a0c415e25bb0fab48ff5382dfd6907d64997382d53ea195881001b441843338259af6e59da905b7a7b57c27716ffa09b0ed3ac059da7a9b4d3db7d3ead7264f36008701ef79c1ea2d2253d710598041d2438545bafc346cf35b1833d19c51e9390dfc34d53a129fbeb2bc6edde3ab57ba56d5020753a44af01fbb81e7223f055141411b96bdcf8842f12fb19ef0c75299a35d86f8fba2107a0688e36204cfd869ceba2bcd53830ce5b0d5f68de12f8818ed877f102af9cf4f984ec0c548b448d9402be1253db4bc9d7cc246e647d669ca1bde7", 0xec}, {&(0x7f0000d2a000)="6b21e277ba88990e40e718849267108ac3075524e5fc629fdc35b79c42914fa182907c74a9fead8b612e1941533ba82d5ad6b9ea295045ba13526500b3c17ae5c6d9721586716b4c3ffb34392ffe2fdc2e19e9aebfd0e0cd736e1774ea8a01e71702e19f1d6ba809d3e98a68efdb040866e1fa31db595c8047393743bde630d75bef4877ced2c0d8523278c7ce95f546f20645262f2b6510fbe5be77ca8a1b85e4b4e5e9efebf729cec598e6a7d73263ade02f87cd4671bf8b531a98ab080ccc9ce7985e4c5b4208ab81943afc3211ea0ebbb20381f91ddb4dcd330e826402aad1536197b41cdb6212315af90ffded75", 0xf0}, {&(0x7f0000001000-0x10)="b17c218b6a55f0858836a3a650b4d234", 0x10}], 0x6, 0x0, 0x0, 0x20000040}, 0x2}, {{&(0x7f0000556000)=@ipx={0x4, 0xffffffff, 0x7cce, "323baa3013d4", 0x401, 0x0}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f000007f000-0x1000)="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", 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'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0x9c)="c86137d253d1818d8c54639de22fbe2f0b06707abb5c08e7e771d54ecc2482f9e9e1040cf57b8ae5f337751b6aae7209cb405fac1ad82a860a9801b41ad471c82386dda3257da96bf463779f20a7a9d77bbb766e78da7ee1e4651e87f6c966ee8f2a694d36c8b585282400eceae002986f167546bcba122e94e12382bf5363024bc00e712c23e897ab2b2c7db562c07603dc234515ee561585bcceb6", 0x9c}, {&(0x7f0000095000)="55e2242f2cd700b12faafb946403113c9eafb4d927a5ac24df553e10c953babdc57932acda75a51884f6c4e2f0d2786e2630bb1f72d4bb6a3cd0996d99df1c82e966f6e54c9fa3216c7096bf451c2a70a265af99a1851e7473d7f576dbe34fbc0d4a2c0e2b9525ce326eff73b349789ba02dc79a7ddd3db68c59f2d3b93cc1295dd9e726ab326e4dae2fcc009eccc26b43fa6f82cf7f7e095a0b2c358c80", 0x9e}, {&(0x7f0000001000-0xd1)="c21d145a77bd17922244432422ed569a39f42ff281d9d67fcc751fd158d807ee415c911f11e9d665e2110260ec7ac760b26a770a142f9c03fd7e71d9ff563a56df4617c2356130aeaa87d9ae0aa0b4361e247dcf3e84c3e38f329a202800873c04fdb0d648259e8a4b4127869954e0c4afe228a234ac8199435c182d63a72a408f14ec9f64a3b06a4bed3f0cfe367f64504117690fc0a20babfaf5825921f2305a0280750b33bf7bf805e68a5ddadb44c612aa2314a6fbe18ba90f839630e6a29c1a5d290320503d2779e562256913a29b", 0xd1}, {&(0x7f0000636000)="008a053d2986a3ca48cf4c49941e29c68997900732095b4347db9e3e79", 0x1d}, {&(0x7f0000000000)="4104ddfdfe3fbd2038aa965be571dc7f634fd464209e9f45d1e19b1497318023298fe00b855ac0aa6cbb81bb47e476b8af8aa42bd8c852c34a4a447990e637a389650beb41f186bddb3d4f6b42894a07b1", 0x51}, {&(0x7f000012b000-0x1a)="5e02552e0acd215a37164b821c50fc34e744dab4c8907132b524", 0x1a}, {&(0x7f0000001000-0xdb)="9f6eff1683df943b67ac9554b230b7b102a1178c646850c734996b7a45f48844d8eee7faa1438180882670beafef8bcd0ca7ac8839d9c3943b3e576d6c70f85e7c67081eb1180532dae9c59d765285e040ff0b719e125c52bea190458fbb4b2145e5bfca41c78208595e60067b34a2279f9bbf7d10da11d5f8e1e27ad8b697add38667422004fe5afa60f7306f24b5f2c23a2c283ee19b77d75088965d2f4e9f63ef57c2bec80bcebc67535a469f90726acaad70660769470631f4d773077cabb2225a274af83848a0d74971eb4cce88b1b0796e7db99228bfb338", 0xdb}, {&(0x7f0000001000-0x2f)="3c60088c5bbc59c54db67f9332522a10772fc573426445de72c9388fc64072ea8b827dcee4ba124b0834f059aa0a62", 0x2f}, {&(0x7f0000000000)="a8a2f07e11cd8fa656121d3178635481046f7c7f643796eaeb1ff3de7e2ece2d116478e3b136d0f7975df92c8143c6d005081747581fcd8a088c99f9e5b86b06ce87602bd0653506c4fcebd9c104afee99404608d358e4ec5ebd1ef3", 0x5c}, {&(0x7f000069e000-0xd4)="b6e12c26b9c3aa4d468732d9a704ec019579ead278038ddc6f5a0fb8a004e06ac2961031197558fc17fa8290ce06003ed361f54173b9dc31a6e0c57e86068b721fe7cc2b1ffa8fcd3fa8c4f9850d66e269b809874790363100faab46f3826ea4bb6822fed1386751a4f4a711cf8d4fb7e888204bf111f43c1f5426b6ec5c98b322b6a1cba2cc19cf679772c8afbc01a70e57fc765f95f3c86fd1c6ccaa36ee3950a001f6c2c1e37bfed5e22b40a6d8faa02233d7b6b556f4b242530eb8353e92d16fb106ca6be90672293952e1d35dd8fb33bfaf", 0xd4}], 0xa, &(0x7f0000782000-0x80)=[{0x80, 0x113, 0x3, "3caa06941e683867e4cfeee563c2c8d766b9e7367cadee7bd8901457e9077ba13fd22ae1e601f7e1328016173862b44c29815a3dd2543f80538c25da580e2610cf71fa4d68b88b1fa8239183c8c8ea1bdf12ce4f9cdbc290d9779e512fb3b4e204fe6bedf2010b6445d0cd39"}], 0x80, 0x800}, 0x0}, {{&(0x7f0000001000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000c00000-0xe)="e898a77ecc5bc48fa8bac21c5ec8", 0xe}, {&(0x7f0000000000)="4cfcb58d9883fff89b79a7516c6ef489a5441f567b2e855e32f627606ef709dd935c2d67af789e02a7536d66d0ec7c79ee055d393188e8a2ce0c33cfc7cc5e93dcb91455b3334af28aeef7ad1c29718f6ec1c29a4e2b35febc4aff1c589d39b182a646a03d4012317933", 0x6a}, {&(0x7f0000a31000)="7e1e64ee2adc4973c244015c955510f70c4bc617407891d6e2d495670d10fa54ae2651cf5a9483d4696bb3372abe49d4c58026af60927a901b14ea1c2119b836ffd6824724922ef2a06645de5a7986e6619e448baff219e4f3994f50e5d7cb3b769cc73fc810df9737870cc7f05d290be54d91d81987af65c8a9e935cd479134bb7767814620f0a74d0504f7067a69f7504882adc68626b9ebdc91b6c57fd2f8e9b5704d3b88ef8ec573b177aa4e3231ec7a9031b63e3e4859a4", 0xba}, {&(0x7f0000000000+0x285)="32f18feaf93f9720b8", 0x9}, {&(0x7f0000c5b000-0x60)="7b3270fb5da919a15386b9da355dd7c46fde2e202b70fcded37f3b047f2b160142df5dec0774e450f0f6d8cad61966b3ca65e86e834e55f839b771c76cfbfb50f387295453277a7c4b6a8505e4d8932af3234cf19e12e19bc4ae9889ec5bbf52", 0x60}, {&(0x7f0000bd2000)="2c0435da34d79c3d9de78326a65383885cc539401611a30968ad4b1870327bd6860a6abe0ca2f0e4ef97ef1fc983147a9555dcaccbff09381c54782af17458531ffae613d9c7dff1d1432b03c77f11ee31c0111a14d36b8f0a1ae6743ccbf4a72178", 0x62}], 0x6, &(0x7f0000001000-0x398)=[{0xb8, 0x184, 0x9, "06bba485151cadbb7a8fe8ec8cb8a343a777b0e39840343d51bf60fff0e12e6ee42459cbc549d99686d47570fd12adb9690f9eed6d0508f9ffccbfed52d3646fe582430dd330abda2a2ad6b90980decc1ab4acd19784f5cc85a20b5ef013d64e28cef136875ebda7f9459bebfdcd973c5ec534d3cbe7cd6d762eb28c590364ed389139b4a0608987ff0606f4c615e5b73987809978e8c3ded1271d2ab0573933977ed6b9"}, {0xd8, 0x84, 0x2, "9cd76bb9499d2237232c697d5e5d571ff9cdaebf693845f5e6a43ae5e1c48c0b6b38b042320d193270029e7bc1cfedd7f36452c610f19d3ba609ab2977e0a469c1dc260431f485484119bdf783f087d6131864133c2ff0783a45c0c8fca098582d4388f357a17c5150924983b957f9cb24ef2a506e680d0da32681ce29d9e8ae56a9d75819f1a15dfa0551fe081b9560a460b3be601619566556507cac9246130bbf40019c48c3e0cc1a614b78655fa89745517d925ffa03c9716f5cb7584a9c386c7aa6ea"}, {0x98, 0x11, 0x9, "330bb5cd7dcf3d4aa233461a3e68d4d8cb2dac8a1ec86eef1079103eb7a82b7603d29a9421bbb8b2979abac821cbd89b027ba04d11fe6d973c6c60a009a32b9cf01dff534933254499732baa55bed086d8d46a6352b4a441cc70e909f02c84f3a627cf1ad03a2f8ecc6c80d368fa0c23fbf10cce9829634e8f85bfcdb0fead003c69a301f2"}, {0x70, 0x13b, 0x9, "769140d2250703211e88675a0e43dc7635ee34da0e87fd8fbdd1ca7a84bedb0d77f3b137c8f22f5f3a5138a7ee01e0180aa8c070beabc4a9fcbb446e411df3b03c0e5e72be88345169fc78e8c74122ebdc9502afc6fca6225edf"}, {0x40, 0x13f, 0x6, "76f73b3706c22ebdb7482ccaa7509effb658a21951d62108638246b86e368d6d2ab8a73c40190a27c12a9f921b"}, {0xc0, 0x11e, 0xffff, "66afd66789491c90864ec3d7368c1551ef76e0f0a41f9b2a08994f3e1799beb43bb20e68f8108041982183705de0db39589be3ed59e22cf97009f63379babb0d875357bbc806b52f5ea4901837d4522b3f6516ff1de4c9a6f475fe99d1c6d9410ebb3cd5cb72805efdd7e84dca7a705fef928e3f4917052ca13ff0076881a126e51c419517c12ed368f6468dc8e46a5704fed9e3cc9be05ae3d066e18481cc85e675f09f49f13ed50165c50e7a865027"}], 0x398, 0x4080}, 0x2}, {{&(0x7f0000314000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x20001002}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x2f)="1607762b5b313a839b61b9d4ec08a5659ed5a2ff6a90a11352a86b4fdf3c9ec327a66c2c97a387801efe8cbdc69d6e", 0x2f}, {&(0x7f0000ac8000)="0beacf5c8f5c8535e148de8d17c902e34236628d138effe3061c21d3c4", 0x1d}, {&(0x7f0000f44000)="49e4d9eb769b8cd472224e8b320bef590a2c579b7f00f55c3c8b8c6557210ad3fdd2f26ab118346d364b544f2e420c0a5263c17e51297c2b1bb275a03c3ed3ae3c894569b097a19a89eec52d8a41e1806e3e9d2bb4bba86f269ee5d3b1a336d00bba000f1ccec4e4ae9051bbf61f4cd06283", 0x72}], 0x3, 0x0, 0x0, 0x40000}, 0x3f}], 0x5, 0x40080) 2018/01/11 05:20:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000dab000-0x9)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x92)=""/146) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000004000-0xb0)={{0x3, 0x8}, 'port1\x00', 0x9, 0x100002, 0x2, 0x9, 0x0, 0x7, 0x8000000000000, 0x0, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000005000-0x58)={{0x93b, 0x40}, 0x0, 0x400, 0x81, {0x9bd0, 0x9}, 0xffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x1000420) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000006000-0x78)={0xffffffff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x7, 0x955, 0x9, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x80, 0x6}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000003000)=""/77) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000006000)={0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000008000-0x4)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in6={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, 0x9, 0x6, 0x80, 0x3c}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000)={r2, 0x9}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000a000-0x4)=@int=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/11 05:20:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x800080000) r0 = epoll_create1(0x80000) r1 = dup2(r0, r0) clock_nanosleep(0x5, 0x0, &(0x7f00003a5000)={0x0, 0x989680}, &(0x7f000072e000)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000f2b000-0x8)='keyring\x00', &(0x7f0000361000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000b5f000-0x8)='keyring\x00', &(0x7f00000c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) ppoll(&(0x7f0000e27000)=[], 0x0, &(0x7f0000135000)={r2, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bf7000-0x4)=0x5, 0xff5a) write(r1, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000496000-0xc)={0x10000000, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) recvfrom$ax25(r1, &(0x7f000089d000-0xac)=""/172, 0xac, 0x100, &(0x7f0000ec1000-0x10)={0x3, {"6643898c522be7"}, 0x3}, 0x10) 2018/01/11 05:20:56 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000015000-0x4)=0x5) bind$netlink(r0, &(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:20:56 executing program 3: socket(0xa, 0x7, 0x3ff) clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mq_notify(0xffffffffffffffff, &(0x7f000083f000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000cc1000)="", &(0x7f0000ae6000-0x38)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000063f000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/11 05:20:56 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000007e000-0xe)='net/dev_mcast\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000255000)=@int=0x5, 0x4) futex(&(0x7f00005d8000)=0x0, 0x3, 0x3, &(0x7f0000930000)={0x0, 0x0}, &(0x7f0000600000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b8c000)={0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8cff, 0x4, 0xffffffff, 0x8, 0x401, 0x8, 0x6b2, 0xd9, 0xe0000000000, 0x6, 0x401, 0x8, 0x8, 0x0]}, &(0x7f0000edc000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000928000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f33000-0x12)={0x0, 0x2, 0x5, [0x3, 0x6, 0xfffffffffffeffff, 0x0, 0x9]}, &(0x7f000038c000)=0x12) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000029f000-0x8)={r2, 0x3ff}, 0x8) [ 41.894832] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/11 05:20:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000ee9000-0x70)=[{&(0x7f0000055000-0xa)=@file={0x0, './file0\x00'}, 0xfffffd9c, &(0x7f0000dd0000-0x60)=[], 0x0, 0x0, 0x341, 0x0}, {&(0x7f0000519000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b12000)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) 2018/01/11 05:20:56 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x60) prctl$void(0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000867000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000406000-0x4)=0xffffffffffffffaa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e1f000-0xc)=@sack_info={r1, 0x7, 0x5}, &(0x7f0000001000-0x4)=0xc) userfaultfd(0x80800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000-0xeb)=""/235) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/11 05:20:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000b85000)={&(0x7f0000ef6000/0x5000)=nil, 0x5000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/11 05:20:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b3d000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000021b000-0x28)={@common=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000c76000)='/dev/input/mice\x00', 0x0, 0x20800) readv(r1, &(0x7f000007c000-0x10)=[{&(0x7f0000590000-0xc3)=""/195, 0xc3}], 0x1) 2018/01/11 05:20:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000067a000-0x15)='/dev/pktcdvd/control\x00', 0x319000, 0x0) r1 = socket(0xc, 0x1, 0x2) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000732000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000ac3000)=0xc) sendto$packet(r1, &(0x7f000031e000-0xe7)="95516800c718f0e69eba15fa4fa24e8a42172a148612a11d2afb71755ffa19f998e25eb88edf1466fc73180ec1b230085d42414aadbe1a7a29afca8b18dc0f82e1ccbfc01ec6267bc6b161d0ea95c4bb8656f21721257fd97db61c62ee3f5f63bdbe8add560f1fccbe4fba83f2d29d477302c2829daa4ccaab748b0a75ba41ff870936053d50fe47d4caf69476ab742e6c5ddd95fbcf7c00d24ea3f48eb89c0dc0f8407d1cd808f973d2acb7e89a79b2daf4d2cbbd81a45e6d7c74e98944504023fd2a1f8632ba50497761685027d131d076982fd82b0e872daee646ab7935f389810ef7619800", 0xe7, 0x20000000, &(0x7f0000346000)={0x11, 0xc, r2, 0x1, 0xfffffffffffff801, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto(r1, &(0x7f00000d4000)="14000000010ae7fcff00400000020017011f00e5", 0x14, 0x0, 0x0, 0x0) syncfs(r0) [ 41.937240] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/11 05:20:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f000001c000)='/dev/net/tun\x00', 0x0, 0x20002) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x3, 0x4, 0x0, 0x4, 0x8, 0x80000000, 0x0, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008f1000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r2, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) request_key(&(0x7f0000b99000)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) 2018/01/11 05:20:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000afb000-0x9b)=""/155, 0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) 2018/01/11 05:20:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001c5000-0x7f)={0x0, 0x86, "4f1b346410784e9b32d028f57d7c6949d0182eecdb97d8bcda8c0a1d2df02052111db988fa6a211ff81e6b6990e3950d0d278fd7f95d9ae2b1825ded05267c5bcb255f2cddac25f8e024451de33b0375166b382ee43685aaac65338bd143edb46e7b89e59fdf5903d25d01fee42c5c1ca6b16c84a60bb3354a932e0a034a628e30d3e9c28ec4"}, &(0x7f0000432000)=0x8e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000060a000-0x10)={0x4, 0x1, 0x80000000, 0x8, 0x0}, &(0x7f0000eb4000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00002d3000)={r6, 0x20, 0xa8, 0x1480000000, 0x100000000, 0x100000000, 0xa9a, 0x8000, {r7, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9eb, 0x808, 0xbd9c, 0x5, 0x8000}}, &(0x7f00001dd000-0x4)=0xb8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xc6) accept$packet(0xffffffffffffffff, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) socket$inet(0x2, 0x806, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) getuid() getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) sendmsg$nl_netfilter(r4, &(0x7f00004ec000)={&(0x7f0000754000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000415000-0x10)={&(0x7f000014d000-0x1454)={0x1454, 0x7, 0x1, 0x18, 0x3, 0x2, {0x0, 0x0, 0xa}, [@typed={0xc, 0x5, @u32=0x6}, @nested={0x10d8, 0x37, [@typed={0x10, 0x5e, @u64=0xfffffffffffffffd}, @generic="c57150234917683aa9efae494df112193eeedce79302f3ddecc50a249dc9ab45f889cfdc8ae03d2226223d412556e5d052b75a7df130769d936eaccd06d092b17b5ecc84e2c89d6dfea21a32690fc5599b4d55a5b42ad2bdaff3d4524bd40924cd7e88aef17fb08acb5a203f72c2b3245a9f090bc902c812961a1956e109a8755e1e5e8d85f88cd0d5f1acb54f55254a9a8912d69674f2710ba139b65c8dcffef250eb4ad366c46d19fcc69f5478d2113d9833815c9eaed34461e8ae81425aa30c4494", @generic="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"]}, @generic="f85c0ef4bf2b96a1537dcf1f522e0c4dab5cd95d4b493f915dc447856f741151af8fddc473d757b727495e197972717178baa9f9fe628678c993b0414d9660984cb7d14df0a77e813e195f1670ea570aa2aff4a5e14ea7cd07d3ec391a9a0a90d228cbfe6b739381894f2ea12e35", @flag={0x4, 0x1a}, @nested={0x1f4, 0x35, [@generic="fdf3b50a9dcb67b8a3ed9fb4b34a7138d18180758715f2266a9ec0901f004d54f4211586991ab22a2ad7748849196c97afa848bf0ed54a0563b674114f9f0a49e587ca0461bcd8deef1d5490e535f2189c5f0234d688b27900bae3b71491f117a4c24b9ec6d0f296b9ca6aee8ba7707febab04dccfc422cb29b87f6fd0c70dae18635ce2bcd2916c44943f9d1cd91b401002fc3f7c2a160f5215a278dc6cfed5bc61634993e15341f23d0dc1a10ec5d8e9e78ea80bce1784ccc263e3d131d79362617db65e706a25bb2d0a8e039fc7cf3411c3c06d477920cfcba8e91faef2661c903f", @typed={0x70, 0x2b, @binary="1eb6c586ca670f0fceadc35076d29c2447f16b8c223f6a5151b9d9f2ea629c93e20e0d0facac3da80f41e9271f8076d32b690ad11b38d0542a6df5c75c203e2703c48e7e8da1217a77ebdc7bb1547d9eaefea3bfd7cbd64ea9f80bac596b1a9538330c324533"}, @generic="20ceeeed37b7bc23f77b34e0fae24b9d0a84eefd4cb6ad121d1d2203c157725809006af5af9a5c2d1f97952792c6d8584628d3e8a800d246630847ed", @generic="64bf66ff5f64089196aaa90c6023975285cc77ad36177e9b58cfc091d2e01d0387dfefbfb1f03032bb3600e52eaf027891d62989b303c7e8974ab4de21fadf0cd29797fa939b02eb119487fbcbb2163e3d67cc4edc195346f90c3db05c219c24"]}, @nested={0xf0, 0xa, [@flag={0x4, 0x86}, @generic="2736c2e84a57cd41efce139b08fd0192066f5282af536530ffb48d2eea560825b2d47f2a2226c7d04b5879e840a44064888fd2ecf266f3023002120f2a70a8191911f9e9c636234ad61e309060c984fb1ac4e0c8e917521c31ffe750d1e25bf5c3bb8da1eb012e5cc9fdb45681f83ec47523af8d6bb7fa66123e38895a71258233d7de7ef8b3c8c5ce3fdde6a09b235daade47f9f79fdc8f499011f2a17f3943af8453f0493d83af46090f95fa2004fecc3291ed2b108c6f7382dc70a7eef61e98ba299f7bd8a23a22acea0a7fc79a5cffe10822d38ef54663183a03b6b19e3fdb2b3931b7dc07"]}, @flag={0x4, 0x38}]}, 0x1454}, 0x1, 0x0, 0x0, 0xe3f00c9f410448cd}, 0x84) 2018/01/11 05:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x400) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e3f000)={@common='bond0\x00', 0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000094f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/11 05:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0xd)='dns_resolver\x00', &(0x7f00002dc000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c7c000-0x3d)="b9680f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, 0xfffffffffffffffc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d6f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000bee000)='net/sockstat\x00') syz_open_dev$loop(&(0x7f0000ec8000-0xb)='/dev/loop#\x00', 0x9, 0x1) r1 = socket$inet(0x2, 0x8000f, 0x5) r2 = dup(r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000f81000-0x4)=0x1) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000073a000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000dd5000-0x78)={0x624a, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x5, 0x8, 0xcb, 0x8, &(0x7f0000c24000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0x0, 0x8}) keyctl$search(0xa, r0, &(0x7f0000fcf000)='big_key\x00', &(0x7f000036d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) accept4$llc(0xffffffffffffffff, &(0x7f00001db000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a2f000-0x4)=0x10, 0x80000) 2018/01/11 05:20:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = open(&(0x7f0000f7c000-0x8)='./file0\x00', 0x40000, 0x182) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000edd000-0xa5)=""/165, &(0x7f00003ff000)=0xa5) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) fallocate(r0, 0x3, 0x10001, 0xffffffff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/11 05:20:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001af000-0x1e0)={0x0, 0x5, 0x25ecda2fd241b458, 0x100, 0x8, [{0x100000001, 0x80000000, 0x7, 0x0, 0x0, 0x1201, 0x0, 0x0, 0x0}, {0x20, 0xffffffff, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x7, 0x0, 0x0, 0x1104, 0x0, 0x0, 0x0}, {0x1, 0x1, 0xff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x8, 0xd554, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3bd, 0x4, 0xe7f5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3, 0x7fff, 0xfffffffffffffbff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000092b000)={0x0, 0x7, 0x7ff, 0x9, 0x7, 0xfffffffffffffc01}) writev(r1, &(0x7f00001af000-0x10)=[{&(0x7f00001ed000-0x20)="1f00000001031900000007000000e3800802bb0509000180010200493ffe58", 0x1f}], 0x1) 2018/01/11 05:20:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000adb000)={0x10001, 0x2, 0x4, 0x9, 0x0}, &(0x7f0000025000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aa3000)={r1, 0x7}, 0x8) write(r0, &(0x7f0000d93000-0x24)="2400000052001f0014f9f426000904000a0007f807000100020000000000000000000000", 0x24) 2018/01/11 05:20:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$usbmon(&(0x7f00002a5000-0xd)='/dev/usbmon#\x00', 0x8001, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/11 05:20:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/11 05:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mkdir(&(0x7f0000fb0000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f00004ae000-0x5)='ooc\x00'], &(0x7f00004d6000)=[&(0x7f0000fd2000)='0'], 0x0) 2018/01/11 05:20:57 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000ff4000)='./file0\x00') utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000a4f000/0x2000)=nil, &(0x7f0000719000)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) [ 42.130005] Empty option to dns_resolver key [ 42.145115] device lo entered promiscuous mode [ 42.149151] Empty option to dns_resolver key [ 42.154347] binder: 6590:6592 ERROR: BC_REGISTER_LOOPER called without request 2018/01/11 05:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000703000-0xd)='/dev/usbmon#\x00', 0x3ff, 0xc2081) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000045a000-0xb2)="1f00000001021f9f4c0000ff00000000dc000007090001800400010000df18", 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000070d000)={0x9c99, 0xff, 0x7fba7e6a1c4a3c9, 0x5100000000000000, 0x400, 0x3, 0x6, 0x10000, 0x0}, &(0x7f0000367000)=0x20) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000223000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000072e000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000082b000-0x10)={0x479, 0x1, 0x4248, 0x7, r2}, &(0x7f00002da000-0x4)=0x10) 2018/01/11 05:20:57 executing program 5: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000443000-0xb)='/dev/hwrng\x00', 0x8202, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000b44000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c1000-0x4)=0x10, 0x800) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) [ 42.181986] device lo left promiscuous mode [ 42.199171] binder: 6590:6603 ERROR: BC_REGISTER_LOOPER called without request [ 42.204496] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 05:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) recvfrom$ax25(r0, &(0x7f000042a000)=""/0, 0x0, 0x0, &(0x7f0000f78000)={0x3, {"6ec9003325fd35"}, 0x0}, 0x10) getpeername$ax25(r0, &(0x7f000084a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007b0000-0x4)=0x10) [ 42.205724] audit: type=1400 audit(1515648057.193:39): avc: denied { getopt } for pid=6608 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.212064] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 42.256348] binder: BINDER_SET_CONTEXT_MGR already set [ 42.265169] binder: 6590:6592 ioctl 40046207 0 returned -16 2018/01/11 05:20:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef0000-0xf)='/dev/sequencer\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000069d000)={0x0, 0x4}, &(0x7f0000947000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000295000-0x4)=@assoc_id=r1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x24, &(0x7f0000bd9000)=""/0, &(0x7f0000c18000)=0xffffffffffffff73) [ 42.279632] binder: 6590:6618 got reply transaction with no transaction stack [ 42.279641] binder: 6590:6618 transaction failed 29201/-71, size 24-8 line 2920 [ 42.279725] binder: 6590:6617 unknown command 76 [ 42.279734] binder: 6590:6617 ioctl c0306201 2000a000 returned -22 [ 42.335815] binder: undelivered TRANSACTION_COMPLETE [ 42.340999] binder: undelivered TRANSACTION_COMPLETE [ 42.346166] device lo entered promiscuous mode [ 42.351216] binder: undelivered transaction 50, process died. [ 42.351397] device lo left promiscuous mode [ 42.363496] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/11 05:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x10f, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/11 05:20:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000a63000)=""/0) 2018/01/11 05:20:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007d0000-0xb)='asymmetric\x00', &(0x7f00002e2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b6a000+0xa7d)="d1d1df2cc39b9e27d0c4c6276893424f93317fc89e6bbee2708cc4a02d2b6ee2fa8bc5a95e7c82d6d3", 0x29, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f0000ec1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c92000-0xc)=')]selinux]/\x00', 0x0) r2 = add_key(&(0x7f0000a19000)='logon\x00', &(0x7f0000623000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000060d000)="", 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000f7c000)={r0, r1, r2}, &(0x7f0000c45000)=""/56, 0x38, &(0x7f0000219000)={&(0x7f000086e000)={'sm3\x00'}, &(0x7f00008e3000-0x45)="8220aabbd49e59d6d3d8b30e7ed056f7d7439d400a96a81a3b99f37918fa95fb631c03812407ebd193f4d93781fb35ac06d2da7c89d5d8a166af81db9c8f2d1dc3467315dc", 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r3, 0x40000000) 2018/01/11 05:20:57 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c1c000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001a5000)={0x0, 0x16, 0x30, 0x2, 0xa2c}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000035c000-0x14)={r1, 0x1, 0x101, 0x80000001, 0x7fff, 0x1}, &(0x7f0000530000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000)={0x8, 0x6, 0x200, 0xa2e}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x52}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x3, 0x4) mlockall(0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000)='/selinux/enforce\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000003000-0x8)=@sco={0x1f, {0x0, 0xffffffff7fffffff, 0x4, 0x10000, 0xcc1, 0x81}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000003000)={0x1}, &(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000005000-0x10)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000005000)={0xac, 0x7fffffff, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) syz_open_pts(r0, 0x400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000007000)={0x0, 0x0}) 2018/01/11 05:20:57 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000074e000-0x108)={0x0, {{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f000083f000-0x4)=0x80000000, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000fd9000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd9000)=@delpolicy={0x104, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/ppp\x00', 0x18100, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000fdb000-0x8)={0x80, 0x8}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fd9000)=0x69c, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000fda000)=@ipx={0x4, 0x6, 0x2, "0e56862e0a62", 0x8, 0x0}, 0x10) 2018/01/11 05:20:57 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1ecc88bb89b10dd7, 0x1) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/11 05:20:57 executing program 7: r0 = creat(&(0x7f0000969000-0x8)='./file0\x00', 0x28) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a14000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000188000-0x3c)=[{{&(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000193000-0x80)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000d43000)=""/57, 0x39}, {&(0x7f0000f60000-0xe4)=""/228, 0xe4}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000000000)=""/251, 0xfb, 0x6}, 0x16}], 0x1, 0x100, &(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x2, 0x0, 0x8, 0x9, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x65, "c51a8a9cc922bcab4fd187f0165416a63b94cea30f6877b900a0e1247d9bec82f7acbdeb76856299bc9b29e99d9f88dec76f41290cd6c08a45351414c2b2d254091c83811bf72f45a60fca3b688e9ec7e697b8194417308818af0f7599d15cc9596e9b1380"}, &(0x7f0000004000-0x4)=0x6d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x70b6, 0xa17d, 0x8000, 0x10001, 0x9, 0x2, 0x5, 0x10001, r1}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lchown(&(0x7f0000004000)='./file0\x00', r3, r5) setregid(r4, r5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x23a6acb9, 0x4, 0x30, 0x80, 0x4, 0x4, 0x6, {r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0, 0x7, 0x80000001, 0x8000}}, &(0x7f0000005000)=0xb8) 2018/01/11 05:20:57 executing program 4: socketpair(0x2, 0x0, 0xbc97, &(0x7f0000a86000)={0x0, 0x0}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000de5000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000001000-0xef)=""/239, &(0x7f000006b000)=0xef) lookup_dcookie(0x80000001, &(0x7f0000000000)=""/92, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x3ff, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000)={0x1, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setlease(r1, 0x400, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000002000)=@ax25={0x3, {"a480e78c8e2c07"}, 0xe7ec}, 0x10) accept4$netrom(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4, 0xdee7, 0x80, 0x9}, &(0x7f0000003000)=0x10) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x64) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r3, 0x9f, "4be1a135ff89785a086f7a5f29cf0088960e9a98fbbfb58c06e416f8f746fae50ddecb5c3d0e5d132dd6a2a553c8e85f88abc093b36c16e59835bcc22904e75edf64a1dbddfaec9f4efd64e1612ab1f2ce97aaa2204176215f98b81a8cb65ef5f10833796e4352f3975075d7cb047808de6edad965a029a13db693325e3d65d891c4d36721e46be0299553f65e113d400def17557cba5e105eb717dc66ca84"}, &(0x7f0000001000-0x4)=0xa7) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000004000)=[0x0, 0x0, 0x0]) r10 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005000)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() setgroups(0x9, &(0x7f0000002000-0x24)=[r5, r6, r7, r8, r9, r10, r11, r12, r13]) 2018/01/11 05:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000367000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000ece000+0xa20)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00005d5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000cb5000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001ae000-0x10)={r4, r5, 0x2}) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00007ec000)=0x0, &(0x7f0000a2a000)=0x8) 2018/01/11 05:20:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00002fc000-0xc7)=""/199, 0xc7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)=0x0) 2018/01/11 05:20:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x420200) lookup_dcookie(0x3, &(0x7f0000c9d000-0x8b)=""/139, 0x8b) socket$inet6(0xa, 0x6, 0x51) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000501000)="9902e0b22942f7c17b220137397147d9", 0x310) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000023000)={0x0, 0x0}) 2018/01/11 05:20:57 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000790000-0xec0)="16", 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e97000)={0x0, 0x989680}, &(0x7f0000e49000-0x10)={0x0, 0x0}) r2 = accept4(r1, 0x0, &(0x7f0000fd8000)=0x0, 0xb1188a1b7ec36dbf) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fd9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c6000-0x4)=0x14) 2018/01/11 05:20:57 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000cb0000-0x10)='/dev/input/mice\x00', 0x0, 0x400000002) mmap(&(0x7f0000000000/0xcde000)=nil, 0xcde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x800010000802, 0x0) write(r1, &(0x7f0000cde000-0xe4)="22000000180007f80007ff00090007000a00001e0000000900f8ff0005000280ff45", 0x22) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdf000-0x4)=0xc) ptrace$getsig(0x4202, r2, 0x8, &(0x7f000093f000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/11 05:20:57 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000006000-0x7)='f\x00\x008\x00t\x00') getdents64(r1, &(0x7f0000011000)=""/504, 0x1f8) 2018/01/11 05:20:57 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x20000400) clone(0x0, &(0x7f000053e000)="14", &(0x7f0000f13000)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") sync() clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") 2018/01/11 05:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000961000-0x8)='./file0\x00', 0x22000, 0x1) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000ccb000-0x1000)=""/4096) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x80000000000, r1) creat(&(0x7f0000391000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[], &(0x7f0000fb5000)=[&(0x7f0000fd2000)='14\t'], 0x0) 2018/01/11 05:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000561000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000265000-0x4)=0x0) bind$inet(r1, &(0x7f000092b000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f7c000-0x4)=0x0, 0x4) 2018/01/11 05:20:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000d12000)="2200000015000701000910f700000004020800000100000009000100000100000215", 0x22) 2018/01/11 05:20:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) link(&(0x7f00006f2000)='./file0\x00', &(0x7f0000fca000)='./file0\x00') clock_gettime(0x0, &(0x7f0000448000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000982000-0x168)=[{{&(0x7f0000014000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000032d000-0x80)=[], 0x0, &(0x7f00005e6000)=""/42, 0x2a, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000096e000)=[], 0x0, &(0x7f0000b5f000-0xa9)=""/169, 0xa9, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000622000)={0x0, r3+30000000}) poll(&(0x7f0000a61000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/11 05:20:57 executing program 7: mmap(&(0x7f0000000000/0x253000)=nil, 0x253000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) r2 = getpgid(0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000023f000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000254000-0x10)={&(0x7f0000254000-0x4d)=""/77, 0x4d}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000166000-0x8)={0x0, 0x0}) eventfd(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:20:57 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00009c1000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000ea4000)=0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000)="123ed9beec456177bf77e4845b1e5e04df3fcb60dbd9b20e1e75cfc7978b", 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x4c06}, 0x8) getpid() bind(r0, &(0x7f0000000000)=@nfc={0x27, 0x400, 0x80000000000001, 0x7}, 0x10) 2018/01/11 05:20:57 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000790000-0xec0)="16", 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e97000)={0x0, 0x989680}, &(0x7f0000e49000-0x10)={0x0, 0x0}) r2 = accept4(r1, 0x0, &(0x7f0000fd8000)=0x0, 0xb1188a1b7ec36dbf) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fd9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c6000-0x4)=0x14) 2018/01/11 05:20:57 executing program 4: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000045d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x95c2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xca5, 0x6, 0x5, 0x1}, &(0x7f000045d000-0x4)=0xa0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000045d000-0x20)={0x0, 0x3, 0xd, 0xf6, 0x100000001, 0x7, 0xd9a6, 0xbf, r1}, &(0x7f000045c000)=0x20) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) 2018/01/11 05:20:57 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x2000009}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setsig(0x4203, r0, 0x4be, &(0x7f0000003000)={0x6, 0xf5, 0x6, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 05:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_fuseblk_mount(&(0x7f0000853000)='./file0\x00', &(0x7f0000ecf000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) bind$unix(r0, &(0x7f0000bfc000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/11 05:20:57 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000c46000-0x10)='/dev/input/mice\x00', 0x0, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="d6658f7058bb16a0c19fa9a6f037355b", 0xffffffffffffff56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000372000)={0x3, 0x20, 0x7, 0x0, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @cisco=&(0x7f0000a79000)={0x2, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 05:20:57 executing program 5: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000aff000)={0x8, 0x20000800, 0x1400, 0x7fffffff, 0x9, 0x7, 0x3ff, 0x3, 0x7, 0x6}) 2018/01/11 05:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000033a000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004a8000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x39, &(0x7f00009d2000)={0x21, 0x6, 0x1, 0x400}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 05:20:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000062c000)="848a095eab4e9b5fc1909de918055dac1c048d7e") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000437000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00002b9000)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000807000-0x20)=[{&(0x7f0000a80000-0x2d)=""/1, 0x1}], 0x1, &(0x7f0000bb2000-0x40)=[{&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000ba4000)=""/1, 0x1}], 0x2, 0x0) clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000826000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") pselect6(0x40, &(0x7f00001bb000-0x40)={0x7fffffff, 0x7, 0x40, 0x7fffffff, 0x7, 0x1, 0xc5, 0x10001}, &(0x7f0000c29000-0x40)={0x0, 0x2, 0x5, 0x44, 0x8, 0x8001, 0x7, 0x7}, &(0x7f000039e000-0x40)={0x7886, 0x9, 0x101, 0x8, 0x8, 0xc1, 0x3, 0x3}, &(0x7f0000f8e000-0x10)={0x0, 0x989680}, &(0x7f0000543000-0x10)={&(0x7f0000117000-0x8)={0x20}, 0x8}) creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) [ 42.755469] device gre0 entered promiscuous mode [ 42.800971] device gre0 entered promiscuous mode 2018/01/11 05:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007e9000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/11 05:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a51000-0x20)={0x5, 0xffffffffffffa45f, 0x4, 0x2, 0x3, 0x5, 0x8, 0x8, 0x0}, &(0x7f0000b72000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000031a000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005ba000)={0x10000, 0x200, 0x5, 0x0, r1}, &(0x7f00009a6000-0x4)=0x10) r2 = request_key(&(0x7f0000e19000)='encrypted\x00', &(0x7f0000d63000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000005d000-0x3)="f04000", 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f0000f9a000-0x1f)="67f85ddd9f35e364637445bdecb75dbf6345a96398f727ab172648835f4ebd", 0x1f) write(r0, &(0x7f0000f98000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000062a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f000016b000)={0x8, &(0x7f000029f000)=[{0x41, 0x6}, {0x800, 0xfff}, {0x8, 0x12}, {0x2, 0x42}, {0x40da, 0xfff}, {0x7fffffff, 0xff}, {0x1000, 0x9}, {0xfffffffffffffffe, 0x6}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008ff000)={0x5, 0x86, 0x200, 0x401, 0x8, 0x0, 0xf0f, 0x100000000, r1}, &(0x7f0000bf5000)=0x20) r4 = memfd_create(&(0x7f00006e7000-0x6)='[em0-\x00', 0x2) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000dc9000-0x11)=""/17) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000dec000-0x4)=0x7, 0x4) 2018/01/11 05:20:58 executing program 7: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f000030a000)='/dev/usbmon#\x00', 0x0, 0x80400) accept4$llc(r1, &(0x7f000043b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b5c000)=0x10, 0x80000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000be7000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:20:58 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000ffe000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x1f, 0x2, [0x81, 0x6]}, &(0x7f0000569000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3f2, 0x6, [0x0, 0x4, 0x8, 0xd7, 0x1000, 0x800]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r3, 0x1, 0x7fff}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x1f, 0x30}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r4, 0x18}) read(r0, &(0x7f0000001000)=""/126, 0x7e) r5 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0xc00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000003000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xa)="1232948c84376f02d0dd", 0xa}, {&(0x7f0000001000-0x74)="3b4a16795ae2adfb3c144d11b8180b2718d46581dbe44da39356167ca1903a985d62384507410c5bff95fed424ad102b0155d0659a09a09c0a08c8e2ba7ba544b64be730cb16f7a11475b30f23a184b0201a39261ef2097a2bd405f8cdab4d74cc225544b6b8848fa902de65a3ab982987fb077d", 0x74}, {&(0x7f0000003000-0x25)="9cad1fd950afddd489c1659d614e308e09ed2446a2bdb22047c827a3285d2e75a751ceb0b4", 0x25}], 0x3, &(0x7f0000003000-0x68)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r5, r0, r0]}, @rights={0x28, 0x1, 0x1, [r5, r0, r0, r5, r0]}], 0x68, 0x24000040}, 0x20008080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000004000-0x4)=r7) write(r5, &(0x7f0000002000)="67f9d5f4f8d6", 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x7, 0x1000, 0x7}, 0x10) sched_getaffinity(r6, 0x8, &(0x7f0000003000-0x8)=0x0) ioctl$TIOCSTI(r0, 0x5412, 0x79) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000004000)="634eba0e22e4a0b47add0bbd30e424837682daea28c72200b79ce694efccd7bbd239869b8cf437a37237136dc1d1f7e15b077d65941e577084a9e4aeeb51eab3a95693f7504694cc6fecf7fc58f49191ffe0dd8a4bc32e15eb982d07ba29925e37ae03acbcf3276e93baba1bf4cb6e7ff416c2822bfb8a7c215fc4038ae88c18b86018fff183f5a6dca4", 0x8a}, {&(0x7f0000004000-0x5f)="f7a6da4606965de37b4c8aa47d95d7aeeadd7bf1b7840bd093e0a1d437ebcf689b20107a2c69817c0e5bf89e97cc809258931ca17a25b8e08b9c97f0c05671a523223dbcb2ba6f743fbbf251c005f74e05c8142d3bd9658d20d87260d6e1f8", 0x5f}, {&(0x7f0000004000-0x86)="d215be08b3dfb8f567403f7982f302b031cb23e31cea771f30b10fd64c3b8368f43440d6aa2fa6b211b5fe9071f842a4302ede80a690609ec4fa93776fe55a358e19314ecfa6e95caf1be0aa489139dc0726fabcb9beb437ed9b10978d715b77dac077eabc299e619f4d27a445637c223db043fcf0ec165105e842af4a0a5c027956ad6f5ba5", 0x86}, {&(0x7f0000005000-0xaf)="927e6c00a9531b779d669c675c5bd2586cb7e7f3a392c6a45e2b4d3ea15f3138f561a4bde656a25af574322d8c5753658a4177a718b752a5c5be9e3182aef40dbe5a8dac87e32d3a7417cc939cec533682e7fbc218717ed2f081d54b1c0699b4967318cccf64353ca487b399acc5714cad0705414a3e027768a29538dbd08ae4ef6731527fa801b4d56d38c54b2deae7deb1024136dababf97c8f3d70c3bc7257a2a9071024fa18f93141e205f8543", 0xaf}], 0x4) 2018/01/11 05:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000098a000-0xe8)={0x0, 0x0, 0x0, 0x9, 0xff, 0x0, 0x5, 0x8, 0x4, "a90293317df82213d8e3ef81411da03ae28f698361849c0b5df62ea8bee2e22617e90bbd317b2f04f5273a938f32c3493ae7a0a294609c9081d2370944a785de", "da31ba32e47e8277635ba6475c43325b0c1844f1508414371f5430f76d953765011ed1f05495b8506005cc8b3e32e8c9e0cc83017f23ba8d7fdf68f4c157a1ec", "6211d96772db6d4e0bfe9c3ac38268baa14f70a2d8274746f7457ed0f31917e6", [0x1ff, 0x8]}) r1 = dup(r0) r2 = add_key(&(0x7f00008e3000-0x5)='user\x00', &(0x7f00006d3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000140000-0xa3)="14337f868004b43723e04027c15859b52c27c6eed784f6c46ac5c1eb848d69efe89450dc83bc42eb7872421c3bfcbee7a8c20eb50a57dc517a6ac7c0af1bb991e8bb38a009ce3165dc4acd06e656f7384f0fa46c65bd69f02411ec43e65dc92baa3494c1026bde224e384b31fb5b8b6d6effdd8963a9830e26402b513df2ba8147171113bbe6e9a46d5bd3746260fc190433e667318d5dbd5ee7f4bf44307a163e323f", 0xa3, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fcb000-0x5c)={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1, [0x4f, 0x3, 0x9, 0x952, 0x10000, 0x4, 0x7ff, 0x20]}, 0x5c) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) 2018/01/11 05:20:58 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x401, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000042000)=0x1) r1 = eventfd2(0x0, 0x1) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000043000-0x8)='net/mcfilter6\x00') ioctl$TCXONC(r2, 0x540a, 0xffff) readv(r1, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r1, &(0x7f000000f000-0x8)=0x0, 0x8) r3 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0x1, &(0x7f0000036000-0x10)={0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x68}], 0x1) 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f0f000-0x10)='/selinux/member\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f0000bd3000-0x38)={0x0, 0x0, &(0x7f0000a63000-0x10)={&(0x7f00006e1000-0x50)={0x2, 0x1, 0x0, 0x5, 0xa, 0x0, 0x3, 0x3, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0xe, 0x2, {0x6, 0x2b, 0x7, 0xffffffff, 0x0, 0x7, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x20048044) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f0d000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:20:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/98) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x2)='$\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) process_vm_readv(0x0, &(0x7f00006e9000-0x20)=[], 0xfc, &(0x7f0000c93000-0x50)=[], 0x2c9, 0x0) 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x0, 0x7, 0x8) fcntl$setflags(r2, 0x2, 0x1) sendmmsg$unix(r2, &(0x7f0000aad000)=[], 0x0, 0xd5b47da857ec4fa2) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 05:20:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00009b7000)='./file0\x00', 0x2080, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000bac000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000eb000-0x1a)=""/26) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r2, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a48000-0x20)={@common='gre0\x00', @ifru_flags=0x8000}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000af5000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e75000-0xe6)=""/230, &(0x7f00002c7000-0x4)=0xe6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) memfd_create(&(0x7f00008e4000)="9f00", 0x1) 2018/01/11 05:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000686000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000d81000)=[{&(0x7f0000212000)=""/133, 0x85}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') preadv(r1, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x0) 2018/01/11 05:20:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl(r0, 0xff, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000415000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000305000-0x90)={0x7, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)="754e742f006e648d77") sendfile(r2, r2, &(0x7f00000d6000+0x3ed)=0x0, 0x1000000000ff) 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000c2c000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000039b000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffffc0, 0x7, 0x4, &(0x7f0000920000/0x2000)=nil, 0x5}) 2018/01/11 05:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/sequencer\x00', 0x2001, 0x0) clock_gettime(0x0, &(0x7f000021d000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e67000-0xc0)=[{0x5, 0x0, 0x6, 0x3, @tick=0x7fffffff, {0x5, 0x4}, {0x7fff, 0x800}, @raw32={[0x3f, 0xd, 0x800000000]}}, {0x3, 0x3, 0x400, 0x6, @time={0x0, 0x989680}, {0xabb, 0xbe}, {0xb4, 0x0}, @raw8={"05ac12b8ec207f131ded4936"}}, {0xdac2, 0x1f, 0x3, 0x81, @time={r1, r2+30000000}, {0x3, 0x8}, {0xae1f, 0x8}, @control={0x5, 0x5, 0x8}}, {0x8, 0xfe, 0x7f, 0xce27, @time={0x0, 0x989680}, {0x0, 0x10000}, {0xfffffffffffffff8, 0x4c7}, @result={0x7, 0xfffffffffffffffd}}], 0xc0) write$sndseq(r0, &(0x7f00004dd000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @ext={0x0, &(0x7f000076b000)=""}}], 0x30) [ 43.126809] audit: type=1400 audit(1515648058.113:40): avc: denied { setopt } for pid=6757 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/11 05:20:58 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000055000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000d2000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000370000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000f36000)='net/rt_cache\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000-0x10)={r1, 0xff, 0x200, 0x9}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x100000000, 0x4, 0x80000001, 0x8, 0x1000, 0x6]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000005000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000006000-0xcd)={0x428a, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000007000-0x18)={&(0x7f0000000000/0x4000)=nil, 0x8001, &(0x7f0000001000/0x4000)=nil}, 0x18) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000007000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000007000)={0x1014, 0x10, 0x3, 0xf30, 0x3, 0x0, {0xc, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) getrlimit(0xd, &(0x7f0000005000-0x10)={0x0, 0x0}) r5 = accept4$ax25(r3, &(0x7f0000008000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000002000-0xeb)={0x1, 0xe3, "ae4229bfce4071640f5d5796281209213969db4defccf869f1b748dccb54f4e6583093249a781aac9396e626a06e42371e6bc482219257665a26dd2754385b0f0a8995fb47d917c57ce98d3d186b156973014791ebb923bdc7994327e5a610853b3cbfce356389ded5b15f943f7bd2c51300c120ee5b538b7c12399dc7c980ad1a80d8c0e087a9737ecab7d268e60066fa24d57f719fd284d8f6a85e37fd2ce41086d47c0ab655234fec55c6e3709dd932698cb0d5c7f757741ba1ecfec2943393dd07a3178343bba163f7057acf79e2480befeb61d135b3265f652a0ddf275d71e406"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000000a000)=@common='teql0\x00', 0x10) 2018/01/11 05:20:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e0c000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00009a2000-0x40)={r2, 0x3, &(0x7f0000c7b000)=[0x2, 0xd6d, 0x7], &(0x7f0000093000)=[0x0, 0x35, 0x0], 0x10, 0x1, 0x3f, &(0x7f00002c8000)=[0xcd0e], &(0x7f0000a6b000-0x1c)=[0x1, 0x7781cda1, 0x5, 0x7fffffff, 0x9, 0xffffffffffffff80, 0x0], 0x0}) 2018/01/11 05:20:58 executing program 7: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x61)="f4af3ff6fec6f62ec1951884dfa95fbd3c28bf0f0e1867dd30004c950f1fefb7277ed8cdaa52321e3e409aa7122faa94dca3d5d6be6300816908c053a97f6c0b91ce3df074eed6bfaddf0fa3253c9098423ea6b20c966a8ca9f2589590d747974f", 0x61}], 0x1, 0x0) 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000060d000)="a4030000000200009cf2", 0xa) 2018/01/11 05:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000019a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009cf000)=0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) r2 = dup(r1) fcntl$setpipe(r2, 0x407, 0x80200000000803ee) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000d93000)={0x1f, 0x20, 0x5, 0x3, 0x2, 0x0}) 2018/01/11 05:20:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4822c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x2, 0x81, 0x81, 0x2, 0x4, 0x5, 0x7fffffff, 0x1, 0xfff, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000198000)=0x8) fdatasync(r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) prctl$intptr(0x1e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/01/11 05:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000bc2000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000dc8000)={@loopback=0x0, @multicast1=0x0}, &(0x7f00006ac000-0x4)=0x8) 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d30000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000288000)={0x0, 0x9, 0x1, 0x96, 0x8, 0x0, 0x1, 0x2, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x23ac, 0x2, 0x527}}, &(0x7f0000eef000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000814000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101}, 0x98) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) fcntl$lock(r2, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x0, 0x100, 0x0}) 2018/01/11 05:20:58 executing program 1: r0 = epoll_create1(0x800004) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000765000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='bcsf0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r1, 0x0, 0xfffffffffffffff7, 0x0) 2018/01/11 05:20:58 executing program 0: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00009a4000-0x4)=0x4, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) pipe2(&(0x7f0000029000-0x8)={0x0, 0x0}, 0x80000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00006d8000-0x4)=0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000f3d000)="1f000000020319000000070000000680e2ed3b850900020000006bff02ee58", 0x1f}], 0x1) 2018/01/11 05:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000696000-0xd)='/dev/net/tun\x00', 0x0, 0xdff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) dup2(r2, r1) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) 2018/01/11 05:20:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000348000-0x11)='/selinux/relabel\x00', 0x2, 0x0) recvmmsg(r1, &(0x7f0000db0000)=[{{&(0x7f0000bdc000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000228000)=[{&(0x7f0000aa8000+0x73d)=""/29, 0x1d}, {&(0x7f0000e64000-0x15)=""/21, 0x15}, {&(0x7f000099a000-0x2e)=""/46, 0x2e}, {&(0x7f0000b85000-0x44)=""/68, 0x44}, {&(0x7f00006f1000)=""/4096, 0x1000}, {&(0x7f0000c17000)=""/211, 0xd3}, {&(0x7f0000caa000-0x90)=""/144, 0x90}, {&(0x7f0000f72000+0xebf)=""/23, 0x17}, {&(0x7f0000cb2000)=""/53, 0x35}], 0x9, &(0x7f00004cb000)=""/180, 0xb4, 0x3b6c}, 0x3803}, {{&(0x7f0000d44000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c0e000)=[{&(0x7f0000446000-0xd9)=""/217, 0xd9}, {&(0x7f0000af6000)=""/217, 0xd9}, {&(0x7f0000048000-0x89)=""/137, 0x89}, {&(0x7f0000a11000)=""/50, 0x32}, {&(0x7f00001e5000-0x5f)=""/95, 0x5f}, {&(0x7f000063f000)=""/119, 0x77}, {&(0x7f0000ebc000-0x14)=""/20, 0x14}], 0x7, &(0x7f000003b000-0x99)=""/153, 0x99, 0x80000001}, 0x0}, {{0x0, 0x0, &(0x7f00003ac000-0x9)=[{&(0x7f0000330000-0x8f)=""/143, 0x8f}], 0x1, 0x0, 0x0, 0x735}, 0x7}, {{&(0x7f00000b2000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e53000)=[{&(0x7f0000708000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f00008ba000)=""/65, 0x41, 0xfffffffffffffff9}, 0x117c}], 0x4, 0x40000000, &(0x7f000087a000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000bed000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:20:58 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000095d000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006d8000)=@sack_info={0x0, 0x40, 0x20}, &(0x7f000095c000)=0xc) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000095c000)={r1, 0xfa}, 0x8) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) 2018/01/11 05:20:58 executing program 5: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d6b000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ec1000)={0x0, 0x5, 0xfc, 0x2000000020, 0x1, 0x5}, &(0x7f0000ec1000)=0x14) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000cb000-0x10)={r2, 0x4, 0x1, 0x4}, &(0x7f0000ec1000)=0x10) recvfrom$ipx(r1, &(0x7f00003bf000)=""/94, 0x5e, 0x12000, &(0x7f000005e000-0x10)={0x4, 0x280, 0x593d, "27b0d652d460", 0xa831, 0x0}, 0x10) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ec3000-0xd7)="817ad5e8682b05f0f3db2538df4ca0cc5d9486ad08edc2e62dcfa99c3c4a205b473785f3e59835626a1f2ad6abcb5418ea83dd356c0fbc872bbec6f4435a709b5279272e3cb0f8481c1200c6ba23324d072f9fe84eced1d76f719bb7fc09bbf30bf77e2e4eeb8c999c714fc1d6853df97c9c4b74f170248cab602e40fc7f34707b930fa8bee6487d9752cd34fcd9f0706bb68229350903fa1f2885325e5fea3427bdfc259a70f90b3e483f36be85ac014f9228ac26a443407bd1163fcf12589848d550045dd1604c1ed9c98fa1db9b8140b98cd08fb190", 0xd7) 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000062e000-0x9)='/dev/ppp\x00', 0x2002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000026000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00007dd000)={0x10001, 0xffffffff00000000, 0x7, 0x4, 0x3, 0x7, 0x3, 0x5, 0x2, 0x3}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000193000)=0x200) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000293000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000014f000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6f000-0x4)=0xe8) r4 = getgid() syz_fuse_mount(&(0x7f0000685000)='./file0\x00', 0x6000, r3, r4, 0x2, 0x10000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006e8000)=0x0, &(0x7f000009d000-0x4)=0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00000d7000-0x4)=0xffffffff, 0x4) 2018/01/11 05:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)=0x0) 2018/01/11 05:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002ed000-0x6)='vegas\x00', 0xfffffffffffffe34) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000661000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 05:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sync_file_range(r0, 0x3, 0x8, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000067b000-0x8)={0x0, 0x4, 0xfffffffffffffffb}, &(0x7f0000434000)=0x8) clock_gettime(0x0, &(0x7f0000614000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00003e2000-0x10)={r3, r4/1000+30000}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cfd000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = syz_open_dev$sg(&(0x7f00009c8000)='/dev/sg#\x00', 0x27ffffffffffffc, 0x42) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f000080b000)={0x6}, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000e12000)=0x0) 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfb000)={0x0, 0x0}) openat(r0, &(0x7f0000356000-0x8)='./file0\x00', 0x0, 0x20) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") mount(&(0x7f00006c7000-0x8)='./file0\x00', &(0x7f0000e4c000)='./file1\x00', &(0x7f0000c29000)='cramfs\x00', 0x0, &(0x7f0000476000-0x8e)="abb92d00ae273dad75ade655dc020b04b76c663c15506caad4fd7db204e8245be90146d81e93036493cc24c2fbe3e10b5316a41cf20364a4301ecce62113ebbb0d4a660dbf2eed3e5bd102d4757c92b3323d956efaf0abf5fe1fea3767d2f384ef1daf02eaf1ffd0145783a245479c4a4796c9a69652269b9a4598488a987f43e9ae0ace25f1902fb9bb07823402") 2018/01/11 05:20:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x9, 0x4) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") gettid() 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000124000)='/dev/vga_arbiter\x00', 0x101000, 0x0) readlinkat(r1, &(0x7f0000ce7000-0x8)='./file0\x00', &(0x7f000043d000-0x8)=""/8, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f6000-0x8)={0x0, 0xffff}, &(0x7f0000424000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000a8000)={r2, 0x1}, &(0x7f0000b57000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d21000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x3bb, 0x0, 0x0, 0x3]}, 0x17e) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cf8000)={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8, [0x800, 0x7, 0x1, 0x5, 0x7ff, 0x2, 0x9, 0x2]}, 0x5c) 2018/01/11 05:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d52000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0xc353) r1 = socket(0x10, 0x8000000003, 0x0) write(r1, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000969000-0xe)='/selinux/user\x00', 0x2, 0x0) renameat2(r2, &(0x7f0000176000)='./file0\x00', r3, &(0x7f0000e93000-0x8)='./file0\x00', 0x1) 2018/01/11 05:20:58 executing program 2: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000017c000)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x24}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000418000)='/dev/input/mice\x00', 0x0, 0x400) fallocate(r1, 0x3, 0xff80, 0x6) 2018/01/11 05:20:58 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000679000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce7000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x304, 0x0, 0x0, 0x0}) r1 = socket(0x11, 0x800000003, 0x0) ioctl(r1, 0x8955, &(0x7f0000001000)="") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e59000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='net/if_inet6\x00') getdents(r3, &(0x7f0000498000-0xce)=""/206, 0xce) 2018/01/11 05:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x1, &(0x7f0000212000)=[{0x0, 0x0, 0x0, 0x8}]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000020d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000c91000-0x4)=0x800, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000322000-0x8)={0x0, 0x0}}}) 2018/01/11 05:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fcf000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ec0000)=""/108, &(0x7f0000a3f000)=0x6c) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000254000)=""/8, &(0x7f0000543000)=0x3a5) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) sigaltstack(&(0x7f00001af000/0x3000)=nil, &(0x7f0000026000)=0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000007a000-0x3e)=""/62, 0x3e, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/11 05:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000709000)='&-]\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00007d0000)=""/176) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a0600ffec0481000000e3ff00f85800004824ca944f64009400050082825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/11 05:20:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x60) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x1, 0x4, 0x2, 0x100000001, 0x80000001, 0x0, 0x10000, 0x6, 0x9, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000001000)={0x0, 0xfffffffffffffff8, 0xaf, 0x1ff, 0xb3, 0x80, 0x6, 0x8, 0x6, 0x4, 0x5, 0x9755, 0x2, 0x5, 0x9, 0x1f, 0x0, 0x6, 0x8, 0x6, 0x9, 0x8, 0x1aa6, 0x6, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="2fa485bc913c17bb131e3c175c66df2bb44a32f5b5ffbe9b435b722d8c95d8e919d9a5ee1a3696608e49fc9a7b3e3de8b72acffc729a4ca09d53864571ba6cc05dbbf715e1d9953faa6ada307e42e494f33913d0e02ddea8a3c341ecf121ae1408a490d4635caac4263b826106478a966b78ddd1f4f22e8d91f445d02b667261b017743b2ae04b16368eafc341702ae883feff98f4847af441953f3820cfae6793f237de4949695cc8325a2c622c2869627d592b5b31943a4f398d18c5e3fc7d9a8adbbf0b5c99cc7d5c713b1bbcecdd00e95e366af88f99530a00f9bb", 0xdd, 0x20040000, &(0x7f0000625000-0x10)={0x4, 0x4, 0x4, "c3461c0af43a", 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cda000-0x10)={0x10000, 0x4, 0x100, 0x8}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000384000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000af9000-0x8c)={0x8, 0x54, 0x4000000000000, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) [ 43.397232] IPVS: length: 933 != 8 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e8a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00008b3000)=0x0, &(0x7f000005d000)=0x4) r1 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r1, &(0x7f000031d000+0xf9)="", 0x0) r2 = memfd_create(&(0x7f0000c0c000-0x2)=',\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00004cc000)={0x0, 0xf14, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006e6000)={0x0, 0x0, 0x0}, &(0x7f0000959000-0x4)=0xc) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000db5000)=0x3) fstat(r1, &(0x7f0000795000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f000047f000)=[{0xffffffff80000000, 0x6, 0x1f, 0x0, @time={0x0, 0x0}, {0x80000000, 0x9}, {0x6, 0xe1}, @raw32={[0x116, 0x1, 0x4]}}], 0x30) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000751000)={&(0x7f00003b3000)=[0x0], &(0x7f00001e4000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008c8000)=[0x0, 0x0, 0x0], &(0x7f00000e2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00008ae000)='./file0\x00', r3, r4, 0x1000) 2018/01/11 05:20:58 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc1000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x5}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006a1000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e5e000)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003cf000)={r1, 0x10001}, &(0x7f0000c97000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f000068f000-0x4)=0x0) write$tun(r2, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f00006ec000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000084d000)={0x0, 0x0}, &(0x7f0000ca7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000031f000)={r3, 0x9, 0x0}, &(0x7f0000ddb000-0x4)=0xc) 2018/01/11 05:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9d000+0x12c)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000e9f000-0xd8)="966c3bd433a88edf050b047adbe46e6e5e05fde7ede39391d3d06fa0e50461ac8cad14d525977d34e41629a0a7c3695c4263d277f7afd79f32a58503519a36169721eccd97b0752da758e15387c2b1c3d7febe73d56309d73fb5b8ed3cf4844c499db36550493b80ed4e030e0c589d0c8c0b38e8e629d7aa6dfe03a35708ec0f8d735481adb9ad9e2233fc1e5bcae6364f95f9a761fdbcce9de8efe93e0073f85f22878101ebc336bddc44e26a2af0754497aa3e88c9381ecde25e1e8ae7d18ff7ba21445a5d538b4e860561856e24dfed7530c8ebb3adac") 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000e39000-0x95)=""/149, 0x95) r1 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x200000000000084, &(0x7f0000d98000)="e613457ead694fb6dced46b90eedab39c093f4f24857e5a294358c319aad1f1494546342af1d097521d7ae9334677888b304166184213fdfea25cbc765ac4cadc846ea7672b0cae5e65ac95b5066c7bfc84b30f9cb1333c4801eddb72d31ca906120f9d14c3e79b2bb8208f8ec1831a9e441775eb18eb8afe89a2bb1af9c8d4bb32b4452ad96eae90ea75f446e55386dd1e845a3f41b1cc6b3b6fc29e4ae0607644f98d69fc3a24695944f") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000613000-0x70)={0x0, 0x68, "a64722dfaebad800cb1fb0a8bc8971d8165dab2f2f39951ea32c516524ef5c12b6288b4d790b594bb9030c51c03633b0048d4a5c52d18ed35b243b23ddec84a52e1840623e5fbf7d3e5b8f4ca90bf5ca0616b834346c9d36771c7321b2c5ce420da198279dc46be6"}, &(0x7f00009b1000-0x4)=0x70) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000cef000)=r2, 0x4) readv(r1, &(0x7f0000fed000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1000000000000118) fstat(r0, &(0x7f0000cff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.427725] IPVS: length: 933 != 8 2018/01/11 05:20:58 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x10002) write(0xffffffffffffffff, &(0x7f0000003000-0x1000)='$', 0x1) lseek(0xffffffffffffffff, 0x0, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fc7000)=[{&(0x7f0000111000)="45555609129e19c33e5f0f9d877ebf9f3688d25973ae71e2439ea2c01577d5f924691878cf069d56262688ec6fe1ae6ddc42f80b3fec39c999c2cb07db506a431c0b", 0x42}, {&(0x7f00006bb000)="620cca8a42e77b783ae33fef90c19357503375beaf7eaff08974cd05a94f2afe95c3e479d6a93e962bb551fea3cbd16584", 0x31}], 0x2, 0x0) stat(&(0x7f0000fc6000)='./file0\x00', &(0x7f00005bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.507443] audit_printk_skb: 5 callbacks suppressed [ 43.507457] audit: type=1400 audit(1515648058.493:42): avc: denied { getattr } for pid=6908 comm="syz-executor3" path="socket:[15460]" dev="sockfs" ino=15460 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a2000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000000000)="") getrandom(&(0x7f00000be000-0xde)=""/222, 0xde, 0x0) 2018/01/11 05:20:58 executing program 7: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f5000)='ns/pid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7ff, 0x4) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/11 05:20:58 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003d7000)=0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa5000)={0x1, 0x3, 0x81, 0x401, r1}) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 05:20:58 executing program 0: r0 = creat(&(0x7f00005b4000-0x8)='./file0\x00', 0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000072f000)=0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xffffffff, &(0x7f0000000000)={0x92}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000099e000-0x4)=0xffffffff00000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00006e6000-0x4d)="b12531603b80a2fa1a01d9966cb1dd49d7587b958acf7de22a93123f93f326a4ba0ad3d39fb4bad898b6f2a6bd7dde50e5aed671d8a3c03814b904454f97d9a17d00a863f7973ae9394d5bc9c2") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c3f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000061d000)={0x0, 0x7fff, 0x0, []}, &(0x7f0000a3e000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006be000-0xc)={r2, 0x9, 0x2, [0x200, 0x7]}, &(0x7f000074a000-0x4)=0xc) r3 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f29000)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000004000-0x4)=0x0) fcntl$setown(r4, 0x8, r5) r6 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0xfffffffffffff961, 0x200000) r7 = dup3(r6, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000004000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000002000)={r8, 0x9d}, 0x6) 2018/01/11 05:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = inotify_init1(0x80000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000aef000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r2) r3 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 05:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00007a2000-0xa8)=""/0, 0x0) personality(0x6) 2018/01/11 05:20:58 executing program 3: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fdatasync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x408082) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0xfff, 0xb, 0x5, 0x11, "e1cf237c5a741700ffe349d0148c57ccfd531a70ba6b7b09d08c4514aa990f3a5b4a47c4535917bcc00acfa29fca506e4cf6b37da8b068a9e30b3be641accf7e", "e944b5fecc7f4031b7639a795da1c9b6fab24cfe96ae630a0fe1f9a061655960", [0x4bd2, 0xffffffff], 0x0}) 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fstat(0xffffffffffffff9c, &(0x7f0000dee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000024d000-0x8)='./file0\x00', &(0x7f0000ecf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000e1000-0x8)='./file0\x00', r0, r1) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/11 05:20:58 executing program 2: restart_syscall() prctl$setendian(0x14, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x9e, "7d3d77da1411c27482bb071a9669b2456872015e899f3b395f9dfa50813f1d225dea9806f417f0d3d96597ac4b8e0013015faa1d9180dd6248d5bb0581310054e4640ca20af0d84e5805543eaa3358afb329afa9bd49f3cc65dd2288f3fd5f867dd04ba43c163cfa1e2f1d44b42b09a749118ea7dcba024b5bafa1b88534115daa570cf8e786548e48678d29a0d641837ac29a36d9c64a9b7689e9c81439"}, &(0x7f0000001000-0x4)=0xa6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_getattr(r3, &(0x7f0000b3e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r4 = socket(0xb, 0x4000000000080003, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x480840, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r5, 0x1, &(0x7f0000001000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00007da000-0x1c)=@req3={0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3ec) 2018/01/11 05:20:58 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042b000)='/dev/sequencer2\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f00004b2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x7, 0x4, "6ead2874e914", 0x7, 0x0}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={r1, r2/1000+10000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000340000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f000000b000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2e) [ 43.698116] device gre0 entered promiscuous mode 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000a, 0xe287) syz_open_dev$sg(&(0x7f000035b000-0x9)='/dev/sg#\x00', 0x2, 0x200) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000554000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x800000a27c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f0b000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000014a000-0x11)='/selinux/enforce\x00', 0x436000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x2, 0x2, "13c55081fc47", 0xff, 0x0}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000082000-0x9)='/dev/ppp\x00', 0x290000, 0x0) close(r0) 2018/01/11 05:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}) r0 = socket(0xa, 0x842, 0x7) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000001b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000017000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e39524e, 0xb29, 0x6, 0x1f, 0x80}, &(0x7f0000007000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000013000-0x10)={r2, 0x81, 0xfffffffffffffff8, 0x8}, &(0x7f000000b000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001c000-0x16)={r2, 0x9, 0x7, [0x5, 0x80000000, 0x307a, 0x0, 0x5, 0x0, 0xfd40000000000]}, 0x16) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0xffff, 0x3, [0xfff, 0x7, 0x5]}, &(0x7f000000a000-0x4)=0xe) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000001b000-0x8)={r4, 0x3}, 0x8) [ 43.782392] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/01/11 05:20:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000081a000)="", &(0x7f0000dc4000+0x52)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = open(&(0x7f00008cb000)='./file0\x00', 0x20040, 0x21) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005ac000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000840000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a27000)={r2, 0x3}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 05:20:58 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004f000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs=@nl=@unspec={0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000014e000)=0x7fffffff, 0x4) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) write$tun(r2, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000)=""/77, 0x4d}], 0x1) 2018/01/11 05:20:58 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ff4000)="390000001000093805bb61e12320f5210701000000000000ed0001078000801419001b0000000000f00c00da000602000000800004011e3a69", 0x39}], 0x1) mmap(&(0x7f0000b3c000/0x4000)=nil, 0x4000, 0x3000004, 0x66850, r0, 0x0) 2018/01/11 05:20:58 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") time(&(0x7f0000074000)=0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000093a000)=@add_del={0x2, &(0x7f000093b000-0x10)=@generic="956d677fa50389c6b3531914969a290a", 0x2}) mknodat(r0, &(0x7f0000939000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/11 05:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x4000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) close(r1) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0xa7, 0x0, @tick=0x5da36b38, {0x2, 0x0}, {0x2000000, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f42000-0x4)=0xa, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) accept$unix(r5, &(0x7f00009e6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fbc000-0x4)=0x8) recvfrom$packet(r3, &(0x7f0000aca000+0xdab)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x6, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/11 05:20:58 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = memfd_create(&(0x7f0000000000)='$\x00', 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000009000-0x10)={0x4, 0x8, 0x6, "a8676e8c5711", 0x1, 0x0}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b000-0x21c)=[], 0x0, 0x814) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f0000005000-0x14)=[@increfs={0x40046304, 0x3}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/11 05:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x49, &(0x7f00005ab000-0x49)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x7, 0x4, 0x7, 0x0, 0x4, 0x2, 0x101, 0xaf2, 0xe, 0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x101, {[@ssrr={0x89, 0x7, 0x1, [@multicast2=0xe0000002]}]}}, "e4fe2b"}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077f000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000045c000)=0x151, &(0x7f0000f4a000-0x4)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00009f4000-0x10)={0xc0, &(0x7f0000805000)=""/192}) socketpair$inet(0x2, 0x806, 0xffffffffffffffe0, &(0x7f0000539000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000097000-0x4)={0x400000000000001}, 0x4) accept4$ax25(r0, &(0x7f0000169000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000066d000)=0x10, 0x685bd87757eabc1f) 2018/01/11 05:20:59 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) syz_open_procfs(0x0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x1) 2018/01/11 05:20:59 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) fsync(r0) write(r0, &(0x7f0000fb5000-0xb8)="240000002d00070800000000000010000108efff0100000000000500fffffffffffffffa", 0x24) 2018/01/11 05:20:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000212000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e0e000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') timer_create(0x0, &(0x7f000067b000-0x60)={0x0, 0x33, 0x0, @thr={&(0x7f0000757000-0xa2)="db5e65f2e56fc717536f67c29bc803d64eef9896d501b65beca0236ba5d7014a8a18e691a08b95e4996a1630e253b0b5c899e8ba7d1c2e2df2a850ab21bf203123d623263d8d7df23f62da10bdef0e971bde2f97bc80fbad3cf22c85b072f09f65e8f0f3e48dc1baa29a92cc56d2dbec6980160ff28ddaa42144e5e38175bde42b0f6075680326ce79ea3e7480cb4a9001cd96506b56036d50727fd371565d7d974f", &(0x7f0000352000-0x8)="e92da30368acdf49"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbf000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000156000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e2000)=0x8) fsetxattr(r1, &(0x7f00003fd000)=@random={'os2.\x00', '\x00'}, &(0x7f0000409000-0x10)='/selinux/member\x00', 0x10, 0x3) setns(r0, 0x4c000002) 2018/01/11 05:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setpipe(r0, 0x407, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009fd000)=0x3, 0x4) writev(r0, &(0x7f0000915000-0x10)=[{&(0x7f0000e63000-0x1)='z', 0x1}], 0x1) [ 43.975361] device syz4 entered promiscuous mode [ 43.983293] binder: 6992:6999 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 43.983301] binder: 6992:6999 unknown command 0 [ 43.983310] binder: 6992:6999 ioctl c0306201 20007000 returned -22 [ 44.000876] binder_alloc: binder_alloc_mmap_handler: 6992 20000000-20002000 already mapped failed -16 2018/01/11 05:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cbe000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) times(&(0x7f0000de3000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000070000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/11 05:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffc) readv(r0, &(0x7f0000601000-0x30)=[{&(0x7f0000c97000-0xf4)=""/244, 0xf4}, {&(0x7f00005bb000-0x42)=""/66, 0x42}, {&(0x7f0000f97000)=""/4096, 0x1000}], 0x3) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x800007, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00001a0000+0xb87)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/11 05:20:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30600602000000000700069408cebd08", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000bcb000-0x10)={0x1, &(0x7f0000157000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/11 05:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008fa000-0xc)='/dev/rfkill\x00', 0x60000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000bd1000)={&(0x7f0000b2d000/0x1000)=nil, 0x1000}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000f85000)={0x51, 0x5, 0x1, {0x9, 0x4}, {0x5, 0x7fff}, @ramp={0x7, 0x0, {0x3, 0x4, 0x4, 0x9}}}) utimensat(0xffffffffffffffff, &(0x7f000052a000-0x8)='./file0\x00', &(0x7f0000d39000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000292000)={0x0, 0x401}, &(0x7f0000816000)=0x8) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000030000-0x4)=0x40, 0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000f58000)=""/180) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000099b000)={0x12, 0x81, &(0x7f0000ce4000-0x81)="42a0d58864c97ec548b43156ef1521f1980fe27a5751552bf1eb40eeebdecbc0127c7f5262ae4e0b955734ba8ab50912bb74e35aabcd4b16e4fd080fee9dd7d0b9d9a42d7e638785b38ba5e06753f683e30e436cc445b2de3cc4044ae96df44b68651ab45cc15d68d9db3a9029a9548c562e53551a2177804a1f26354007622115"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003da000)={r1, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x781b}, 0x98) 2018/01/11 05:20:59 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d24000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000d24000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d1c000-0x4)=0x48) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ccf000-0x4)=0x1, 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00002ea000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d1d000)=0x0, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d23000)={0x0, 0x0}, &(0x7f0000d24000-0x4)=0x8) 2018/01/11 05:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f000061a000-0x4)=0xffffffffbffffefd, 0xfffffffffffffe28) sendto$inet(r0, &(0x7f0000a2d000)="", 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) dup(r0) [ 44.012158] binder: BINDER_SET_CONTEXT_MGR already set [ 44.012167] binder: 6992:7001 ioctl 40046207 0 returned -16 2018/01/11 05:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffc) epoll_wait(r0, &(0x7f00006d3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004ff000-0x4)=0x0, &(0x7f0000b48000)=0x4) epoll_pwait(r0, &(0x7f0000ed0000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000904000-0x8)={0x0}, 0x8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000057a000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000492000)={0x7ff, 0x4, 0x20001e, 0x3, 0x800000000000005}, 0x1) flistxattr(r0, &(0x7f0000f85000-0x3b)=""/59, 0x3b) 2018/01/11 05:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a3000)='/dev/sequencer\x00', 0x8000, 0x0) accept4$packet(r1, &(0x7f00006fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005b6000)=0x14, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001e2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(0x7f000054f000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004aa000-0x2b8)=@flushsa={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f91000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/01/11 05:20:59 executing program 2: mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ee5000)={0xffffffffffff8000, 0x209, 0x10000, 0x7, 0x0}, &(0x7f00008f0000-0x4)=0x10) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ee6000-0xc)={r1, 0x100000000, 0x30}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xfffffffffffffeae) connect$inet6(r2, &(0x7f0000edd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ee7000-0x18)=@get={0x1, &(0x7f0000ee7000-0xd1)=""/209, 0x80000000}) sendto(r2, &(0x7f0000ee3000-0xcc)="", 0x0, 0x20004000, &(0x7f0000dff000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ee5000)={0x0, 0x7, 0x6, 0x0, 0x8, 0xfffffffffffffffd, 0x2, 0xe9e, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x9, 0x6a34, 0x10001}}, &(0x7f0000a7b000-0x4)=0xb8) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ee5000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000ee7000)=0x98) 2018/01/11 05:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000c87000-0xb3)="6d38be69ed855d8d64782780700186596743765ab488288bfd910bf7c8bac0826d960032718f95ab9626d1f732cdb6d2dd99f40d7fc52fb116e7370b363a8f6039da08ab541322a4705684b5d8a2481b784c42f389024bc4041fd311965125d92d98ef4075396e0fcdb7a7f883a5185dab22d6a303ac70c2b2b5611db3aa80783bd7a1dca411738b96bc4f3ad37ee9b41a35dab5d7a3ef2af89fa2afba9eaf1f38d05c777f7f6b657e2cb3f278de6dd37ba942") creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000fb1000-0xb1)=""/177) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/01/11 05:20:59 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000e000)={&(0x7f000000e000)=@generic={0x6, "8bdd973d7d76d465db29ae5494c10ca58d1042ba7fbfc728a653c4a729f9463e68c68c7f1ea42f6872db57f8ef85badd27857957016b43403c0c1aee5df153ba06bd79454e2e900ef2b27f09bc9ecced62dec1f07de9af6a9c7a5222a516654749ef6ae200cc192704a59654d2eaf3adf6294301a6718bbba8a7a621fb09"}, 0x80, &(0x7f000000f000-0x20)=[{&(0x7f000000f000-0xd3)="7bcb8cb6978a5f1f9f92ec768ded7bf7b44202b0205fb5cc58d473d5c9f7fb54faa21615a94e1d70a16a482fdb5eb6b05a5a4a0e4b7fd681dbfa40ee8ebb246d5b2dcbf18b40b849436dc428e6da6764f16004e0ddee34cddcd09c2219846c73e41eea7832ae635a7e4dc05eeaef4805ac4a78e6e36f6c46fa79be0002443f368d7a2b3719a7f4ba9829fe1ddc26dfb4f9d5457e919db752c904e361ce01cf01f3b9a96f0a6afedd73665d4ff5d44781ebd9e6e8db0ae58201f252498dc71e68134fbcf67dc7b0231e3e84c816c48f2e99093e", 0xd3}, {&(0x7f0000004000-0x1f)="544b81c8382592d92d550c5ca3e6ba2deef50d1a82f1a8ac15fc4ecd5fd4b1", 0x1f}], 0x2, &(0x7f0000004000)=[{0x68, 0x112, 0xc8, "158e24469b6920572962f645f9c799a82527f04f6068e6c3223c97e98320e7499fa949574ed73f7a9c3862113c49155852017b45dfa807c360f51641e27e1e2e93a4b6e93c8a3a0beb9a68d9927a0e4300"}, {0x1010, 0x104, 0x2, "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"}, {0xd8, 0x19f, 0x40, "6c450d2bdcd53b2c9b25e67c067622c8f1b51929f78c254ada9112dc7332978265c753a38e75a328f094deab8e4d01bb3b6997e1d377546f74353507cc224e2d09312d056a8a6a3d0acb0afd239f4d93126519a4bb1f45554893c920eaf44a6cd65accb6bf983d251dc3504c1fbc4864b911b92ef9bd5dbb94e7f0ceeadfd970bd7c87b4c6024d73a60bcd81544827e444e034cdb4b2221aca6fc6ec061e47bb9965a60f8f5dae68e4a0694ddb2df64cc2bf9cf066c25afd85bca5f7d81e38ecb983287b66102098"}, {0x50, 0x10e, 0x1d9, "bd54a92f73ffec8b5eebcf366fb5368a09b818ea16bc1af56c38e0a74b4b00ac6f87437c20693eecd570f0c400a319a460656e3477ecdd4863b248a2"}], 0x11a0, 0x10}, 0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000)=0x0, &(0x7f000000d000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000008000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/11 05:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x800000008922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009f3000)=@get={0x1, &(0x7f0000e99000)=""/4096, 0x6}) 2018/01/11 05:20:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000781000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000caa000-0x4)=0x8000, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 05:20:59 executing program 6: r0 = memfd_create(&(0x7f0000908000)='{+\x00', 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000491000)={0x0, 0x3f, 0x1, 0x3}, &(0x7f0000439000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bdd000-0x6)={r1, 0x3}, &(0x7f0000f09000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000841000-0x8c)={r2, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00002cf000-0x8)=0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) 2018/01/11 05:20:59 executing program 1: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8001) 2018/01/11 05:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/11 05:20:59 executing program 7: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/01/11 05:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000210000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x3ff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c43000-0x4)=0x0, &(0x7f0000061000)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x33) 2018/01/11 05:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f00007fe000-0x28)=[{&(0x7f000095b000-0x84)=""/132, 0x84}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000d60000/0x2000)=nil, 0x2000, 0xbdec59c6703bf6d1, r3) 2018/01/11 05:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r1, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)="") r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b4f000)=r2) 2018/01/11 05:20:59 executing program 4: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b6f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000015e000)={0x101}, 0x4) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b6f000)=0x0, &(0x7f00009c8000)=0x0, &(0x7f00008cb000)=0x0) r3 = getgid() setgroups(0x2, &(0x7f00003b6000-0x8)=[r2, r3]) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000530000-0x4)=0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xb8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000ff000-0x4)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d1f000)={&(0x7f0000270000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "daecf735ac8f4c0b85dadcb95153f24faafea0e6e700ba541189859dd978353151c08621aa6332c8c2443e97752a9b226d99d8614f6ad9f039f19696d516ee", 0x0}, 0x60, &(0x7f0000306000)=[{&(0x7f00004e6000)="08c6a160e2c4f23536f6342bcb0b0df9384f1892d54211df776d2a5ce035", 0x1e}, {&(0x7f0000fb9000)="b731a9c8fb93fc87fda539adcb0bdb73f885c15e4161415c693138514a243d39020435e2514b8cc34e317f5133dc4f6bf6a00694bb2615e8390d8fadb59873687a82878158cc57e1d9e63af2f63d8fc660e33aa16957b73e5a0028d34101a8dfc7a7a8c115a1894e020b81835c27da0225578c787b09bdf61d5d86170d1f5027088ccd54", 0x84}], 0x2, &(0x7f0000c63000)=[{0x58, 0x114, 0x16, "2c078c45320c86a6746951fe7860df220ca9bbab23abf72c02871dd03e569c5b100f9699816f1e38b78feb71c7083cdbdfd4ed742f47a2dd4388446482bd999bc6fcfbc2"}, {0xb0, 0x111, 0x2, "e4f5739a227757c53a2363544d5c2198afd901590774ca458ef78fbf4c409571bee52fe4e5f0b0623dad8fa29ada24faa1c90167c7063bf17e21234a1f68377a945b8499b992683adce14cd1d0b888df4644adcb5aeedba8cf708db22d6c1bdd72ca6759db816874fa46a4aaaf778cc3be5afbc4ec0b6369c42d4881f2e55461e3a9ebc4417ffb4162df11f6345ebdcbd683269de9806d7f6e0a2a0a967c8d6d"}, {0x28, 0x116, 0xf2a, "9d72c60aa0e8e800faa8a7334282896188ec287c09"}, {0x108, 0x116, 0x1, "05f6b87887e970082d457bda53b2d0bff961230bef4570175415214b4fd0a8c7cba82108c920ca52753ab9c60e3e10128b35516a5c87a17421a90cda68a7f57016088c3ed854aa075223cc0c456ff78cef2579fe516ccb2ab43efedf56a75c7ff7fd7bf2657db38c63f803bcd9a145042e5aac608aa55ef09546acea2604cfdf2f3c43ce3251821037d63d1a315f214f34de9e8132fe1ff0c16d68d3a150b0063699265466cda8c9c067bcd78ec7b11af5afa203b2ef9749fa653d918ef9d089d1b29ef6cf7c822b5a15702bfdf965a16b5e07dc7dccda57d163185b8d2793a009b02e1382d68653f87c7dce094831bd9a0b30"}], 0x238, 0x1}, 0x804) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6c000-0xc)='/dev/rfkill\x00', 0x40, 0x0) sendto$ax25(r1, &(0x7f0000213000)="9fe2bd089df732f64ef94314ba44d97161f63a86687f8d75959547c334a83ee9fcc2955fdf71556079ec247d97ecc3242e0bbd33066cedfe7fafae1c25d8e4445c7e827b3a9f424e3592af1f666fc83d63cff957b59d0ad9dff015a95d9400ebf6a40007c774122fbb27a2eded6442d3a5532e", 0x73, 0x841, 0x0, 0x0) 2018/01/11 05:20:59 executing program 1: times(&(0x7f0000c61000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000000000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x78)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x800, 0x2, 0x4, 0x7, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe419, 0x5, 0x1f}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000d13000-0x10)={0x1, &(0x7f0000dde000-0x4)=[{0x800, 0x1}]}) r3 = getpgid(0x0) sched_getparam(r3, &(0x7f0000001000-0x4)=0x0) 2018/01/11 05:20:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c19000)={0x319, 0x2, 0x7, 0x7, 0x8, [{0xfffffffffffffffc, 0x5, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfff, 0x8d2, 0x80000000, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x8adb, 0x1, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x7fff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x461, 0x2, 0x0, 0x0, 0x42e22172a98b73d2, 0x0, 0x0, 0x0}, {0xfff, 0x1000, 0x7fff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x81, 0xbe6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000acb000)=0xfffffffffffffffd, 0x0) bind$inet(r1, &(0x7f0000ea0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 05:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xa, 0x7ff) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002a7000)=@add_del={0x2, &(0x7f0000664000)=@generic="412df7e1c30d903b496ce0c3ab4be14f", 0x683}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000fe7000-0x214)=@delpolicy={0x50, 0x15, 0xc05, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fcd000)=@get={0x1, &(0x7f00008e7000)=""/177, 0x5}) socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f00002cd000/0x2000)=nil, 0x2000, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000728000-0x10)='/dev/sequencer2\x00', 0x8800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000606000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x3, 0x2, 0xf9c9, 0x2, 0x3}, 0x20) 2018/01/11 05:20:59 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x480000) 2018/01/11 05:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a89000)='./file0\x00', 0x64) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008ed000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:20:59 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000df2000-0x10)=[], 0x100000000000027a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000)={0x8a}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/11 05:20:59 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000fdc000-0xd)='/dev/usbmon#\x00', 0x1f, 0x800) r1 = inotify_init1(0x0) fcntl$getflags(r1, 0x40a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000278000-0x10)={0x1, &(0x7f00003af000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000aeb000-0x10)={r2, &(0x7f0000000000)=""/207}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/11 05:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001f3000)={0x19980330, 0x0}, &(0x7f0000103000)={0x0, 0xffffffffffffffa0, 0x57, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000019c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00001b8000)={r1, &(0x7f000033d000-0x3a)=""/58}) 2018/01/11 05:20:59 executing program 1: mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008a3000-0xd)='dns_resolver\x00', &(0x7f0000dd3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000798000)='wlan0proc\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000799000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000004c000-0x64)={&(0x7f00002fb000-0xc)=[0x2, 0xfffffffffffffff9, 0x2], 0x3, 0x6c, 0x1ff, 0x100, 0x7f, 0xff, {0x7fff, 0x101, 0x7, 0x1, 0x0, 0x40, 0x7, 0xba0, 0x3ff, 0xffff, 0x7, 0x80000001, 0x2, 0x7f, "a28183a4d4f0df5a853ea7b8cb71b737afad472ea8ae02a740138bb978273fbe"}}) keyctl$revoke(0x3, r0) 2018/01/11 05:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ppoll(&(0x7f0000752000-0x8)=[{r0, 0x600, 0x0}], 0x1, &(0x7f0000e0b000-0x10)={0x0, 0x0}, &(0x7f0000fe4000-0x8)={0x96}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00003f5000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003d9000-0x4)=0x5, 0x4) write$sndseq(r1, &(0x7f000007a000-0xf0)=[{0x7, 0x6ab6, 0x3, 0x3, @tick=0x400000, {0x1, 0x8001}, {0x3, 0xa0}, @control={0xffffffff, 0x8001, 0x7}}, {0x29ae, 0x0, 0x8, 0x9, @time={0x77359400, 0x0}, {0x100000, 0x400}, {0x2, 0x0}, @quote={{0x7fff, 0x7}, 0x8, &(0x7f0000c4b000)={0x2, 0x7, 0x3305, 0x8, @time={0x0, 0x1c9c380}, {0x7f, 0x81}, {0x2564, 0x10001}, @queue={0x0, {0x10000, 0xf8}}}}}, {0x5, 0x2, 0x500000, 0x1, @time={0x0, 0x0}, {0x5, 0x8}, {0x7ff, 0x7ff}, @quote={{0x7f, 0x6}, 0x3, &(0x7f0000a45000)={0xf32a32e, 0x0, 0x0, 0x6, @time={0x0, 0x0}, {0x1, 0x401}, {0x3f, 0x9}, @ext={0xdc, &(0x7f0000bcf000)="597f062c86e65c4d06b53d263a4d5527777ec8112ae55d6aad04b4993a75f513351e7cc4f8ff28316437b44d35f736909d88e274091a5690bad5201150f8e51a044b4ec384a993f6f98fe9871b0e05fa181d36347c1c5023f6e17cbfb6873b3addddee16079dc8503e5b7ab505aacc9c803cf845b81298cf7c98382ade28204a8f902d37a99767fa1b707ff3f2c89b0183b6141ef9828650ab0c48935240e3d0282dc0ffbd7221f860c148a602f3ff4963a3dadbe5d13405375e3e8badd604bd44e282dfaab74cfc534fd5b6c7041efc3a2a6da44664e6dc8aa0cb4a"}}}}, {0x0, 0x101, 0x3ff, 0x3, @tick=0x80000001, {0x1, 0x6}, {0x81, 0x54}, @time=@time={0x77359400, 0x0}}, {0x9, 0x9, 0x6, 0x1, @tick=0x4, {0x7fff, 0x6}, {0x400000000, 0xf88}, @ext={0xb4, &(0x7f000051f000-0xb4)="1c94fc3e4c6c99449c4af3a93c2866b292fa42b719c27608e61813830dd2398ce7069e2d8bdd230ae7f988e8057bb4fb9a97f85a4d318e8f122db677ff06e3c39fda49a6657f533f7b6fb09bcc31d89f3b36ed2dd0522bf7f6bccb501fdb93630f1cc50e70adc60449cbbc6b530ed3d39bad40c27a5fd0fa981f2025e125469be8149c439a18e5eb8b7e2f5afde676189a38644cac091c61c4f8bc7bf3d85ee1015c7fa3d1e28fe9ed498143206b33f390c11c47"}}], 0xf0) chmod(&(0x7f000099b000-0x8)='./file0\x00', 0x11) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 05:20:59 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f58000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00005fc000-0xb4)=""/180, &(0x7f0000f8f000)=0xb4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000ae5000)=0x7) socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f8f000)="a4", 0x1}], 0x1, 0x0) r3 = epoll_create1(0x80000) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000c93000)={0x2, 0x8, 0x7fffffff, 0x4, 0x0, 0x100000000, 0x70, 0x956}, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/11 05:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000233000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000851000)={0x1, 0x5b79, 0x2, 0x2, 0x101, 0x200, 0x100000001, 0x0, 0x4, 0x9, 0x70892eb3, 0x9, 0x0, 0x3f, 0x400, 0x81, 0x3, 0x2, 0x1, 0x9, 0x3, 0x8, 0x6, 0x1, 0x8, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004aa000)={0x0, 0x0, 0x30, 0xe0000000000000, 0x7}, &(0x7f0000575000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b6a000)={r2, @in={{0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r1, &(0x7f0000de4000-0x10)=[{&(0x7f0000663000)="2900000020001900013d0010000000060200001600000f00000000040d000c0000000000000000088f", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000619000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000802000-0x4)=0xc) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1f) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000353000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff6a9, r3}) 2018/01/11 05:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00002af000-0x1000)=""/4096, &(0x7f00005d5000-0x4)=0x1000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004cb000)='/selinux/load\x00', 0x2, 0x0) recvmsg(r0, &(0x7f00000c4000-0x38)={&(0x7f0000306000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000dca000-0x50)=[{&(0x7f0000d53000)=""/61, 0x3d}, {&(0x7f0000460000)=""/5, 0x5}, {&(0x7f000043c000)=""/255, 0xff}, {&(0x7f0000c8f000-0x96)=""/150, 0x96}, {&(0x7f00007cf000-0xca)=""/202, 0xca}], 0x5, &(0x7f0000ef9000)=""/0, 0x0, 0xbe1}, 0x100) 2018/01/11 05:20:59 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x0, 0x0) unshare(0x8000) mmap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000ff5000)=@file={0x0, ""/4096}, &(0x7f0000a5f000-0x4)=0x1002) fgetxattr(r0, &(0x7f0000615000)=@random={'trusted.\x00', '/dev/autofs\x00'}, &(0x7f0000ff4000-0x1000)=""/4096, 0xffffff8a) 2018/01/11 05:20:59 executing program 2: rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/11 05:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce1000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000d2e000/0x3000)=nil, 0x3000, 0x4, r0) readv(0xffffffffffffffff, &(0x7f0000cae000-0x40)=[{&(0x7f00000db000-0x1000)=""/4096, 0x0}, {&(0x7f000029e000-0x9e)=""/158, 0x298}, {&(0x7f0000b3e000-0x22)=""/34, 0x0}, {&(0x7f000057b000)=""/122, 0x0}], 0x1000000000000076) 2018/01/11 05:20:59 executing program 7: clone(0x0, &(0x7f00009ec000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) 2018/01/11 05:20:59 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001d000-0x11ad)={@random="ffffffffffff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ftruncate(r0, 0x1) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) syz_open_dev$evdev(&(0x7f0000018000)='/dev/input/event#\x00', 0x8001, 0x40000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000d000-0xc)={0x4, [0x80cc, 0x1, 0x7, 0x7]}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)='./bus\x00', r3, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/11 05:20:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000)=""/0, 0x0) 2018/01/11 05:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e69000)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d2000-0x20)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f0000939000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e89000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000993000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r2}, 0xc) getitimer(0x1, &(0x7f0000b44000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 05:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8000000000000000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000511000-0x4)=0x1ff, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00003d6000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e96000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b59000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b39000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000e0000-0xc)={r1, @multicast2=0xe0000002, @rand_addr=0x10000}, 0xc) ioctl(r0, 0x227a, &(0x7f0000254000)="") 2018/01/11 05:20:59 executing program 7: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000020000-0x3)="") rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000001000-0x13)=@random={'btrfs.\x00', 'eth0vmnet1)\x00'}, &(0x7f00002d1000)='\x00', 0x1, 0x2) [ 44.453143] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.457775] CPU: 0 PID: 7138 Comm: syz-executor3 Not tainted 4.9.76-g9154940 #10 [ 44.465300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.474639] ffff8801d6eef4e0 ffffffff81d93149 ffff8801d6eef7c0 0000000000000000 [ 44.482634] ffff8801bf183d90 ffff8801d6eef6b0 ffff8801bf183c80 ffff8801d6eef6d8 [ 44.490655] ffffffff81660c0a 000000000000509a ffff8801d5e68968 ffff8801d5e688a0 [ 44.498654] Call Trace: 2018/01/11 05:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000069e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000fba000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") [ 44.501226] [] dump_stack+0xc1/0x128 [ 44.506581] [] handle_userfault+0xa3a/0x1310 [ 44.512633] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.519632] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.526024] [] ? handle_mm_fault+0x117b/0x2530 [ 44.532244] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.538471] [] handle_mm_fault+0x1fd1/0x2530 [ 44.544528] [] ? __pmd_alloc+0x410/0x410 2018/01/11 05:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000365000)='/dev/net/tun\x00', 0x0, 0x14000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002a9000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b44000-0x8)={0x0, 0x1}, &(0x7f0000c64000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000258000-0xf5)={r2, 0xed, "4bf70c259621dd58537273ff2e558a120876692acd1581220acf057e1db6c8c9c68cf9277bb8f7fa35b9cd953d3e1bb818286eeb5588ed59797d9afa6a5a599444329c2093f1323c522a644f3a6fdc8a9da79a158dbb8118c43804d33a0554a70a95bdfd9f450b837bc252ea794f2fb5f911088bf4e8d1b4769e2328d1be74710ef306c8543098e3c8a79fa7e31b6dc798aafc6665fb211738b362c29f841f02674cae30d75d73b08cbec9a2e9bb67da9146a63b0b154327da36b1f5c13505c819570bc574f655541f77155892852b89e45ff55be32faf688faad083df4bd4a2acb2d191b0f7dd47f6be63a1d5"}, &(0x7f000002f000-0x4)=0xf5) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c6f000-0x20)={"81813242963ae199b0104e439b10a089", {0x4, 0x2, 0x3ff, "b4f81fe98ee3", 0x13e3, 0x0}}) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) [ 44.550237] [] ? __lock_is_held+0xa1/0xf0 [ 44.556027] [] __do_page_fault+0x5c2/0xd40 [ 44.561896] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.567859] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.574520] [] do_page_fault+0x27/0x30 [ 44.580051] [] page_fault+0x28/0x30 [ 44.585322] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 44.592330] [] ? iov_iter_fault_in_readable+0x1a7/0x410 2018/01/11 05:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/hwrng\x00', 0x4000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000604000)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f000089f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 44.599342] [] ? iov_iter_advance+0xd70/0xd70 [ 44.605480] [] ? mark_held_locks+0xaf/0x100 [ 44.611447] [] generic_perform_write+0x1dc/0x500 [ 44.617843] [] ? page_endio+0x180/0x180 [ 44.623464] [] ? file_update_time+0xbc/0x3b0 [ 44.629517] [] ? current_time+0xd0/0xd0 [ 44.635127] [] __generic_file_write_iter+0x348/0x570 [ 44.641865] [] generic_file_write_iter+0x2d5/0x600 [ 44.648435] [] __vfs_write+0x4bf/0x680 [ 44.653960] [] ? do_iter_readv_writev+0x400/0x400 [ 44.660437] [] ? __lock_is_held+0xa1/0xf0 [ 44.666217] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 44.672777] [] ? __sb_start_write+0x14a/0x310 [ 44.678897] [] vfs_write+0x189/0x530 [ 44.684230] [] SyS_write+0xd9/0x1b0 [ 44.689473] [] ? SyS_read+0x1b0/0x1b0 [ 44.694900] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.701718] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.708264] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 44.752555] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.757172] CPU: 0 PID: 7138 Comm: syz-executor3 Not tainted 4.9.76-g9154940 #10 [ 44.764685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.774014] ffff8801d6eef4e0 ffffffff81d93149 ffff8801d6eef7c0 0000000000000000 [ 44.781967] ffff8801bf183f10 ffff8801d6eef6b0 ffff8801bf183e00 ffff8801d6eef6d8 [ 44.789925] ffffffff81660c0a 000000000000509a ffff8801d5e68968 ffff8801d5e688a0 [ 44.797902] Call Trace: [ 44.800462] [] dump_stack+0xc1/0x128 [ 44.805795] [] handle_userfault+0xa3a/0x1310 [ 44.811826] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.818809] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.825183] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.832164] [] ? handle_mm_fault+0x117b/0x2530 [ 44.838360] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.844557] [] handle_mm_fault+0x1fd1/0x2530 [ 44.850585] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.857565] [] ? __pmd_alloc+0x410/0x410 [ 44.863244] [] ? __lock_is_held+0xa1/0xf0 [ 44.869008] [] __do_page_fault+0x5c2/0xd40 [ 44.874865] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.880809] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.887462] [] do_page_fault+0x27/0x30 [ 44.892989] [] page_fault+0x28/0x30 [ 44.898246] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 44.905225] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 44.912205] [] ? iov_iter_advance+0xd70/0xd70 [ 44.918318] [] ? mark_held_locks+0xaf/0x100 [ 44.924256] [] generic_perform_write+0x1dc/0x500 [ 44.930632] [] ? page_endio+0x180/0x180 [ 44.936231] [] ? file_update_time+0xbc/0x3b0 [ 44.942257] [] ? current_time+0xd0/0xd0 [ 44.947848] [] __generic_file_write_iter+0x348/0x570 [ 44.954565] [] generic_file_write_iter+0x2d5/0x600 [ 44.961111] [] __vfs_write+0x4bf/0x680 [ 44.966615] [] ? do_iter_readv_writev+0x400/0x400 [ 44.973076] [] ? __lock_is_held+0xa1/0xf0 [ 44.978850] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 44.985393] [] ? __sb_start_write+0x14a/0x310 [ 44.991504] [] vfs_write+0x189/0x530 [ 44.996836] [] SyS_write+0xd9/0x1b0 2018/01/11 05:21:00 executing program 3: r0 = creat(&(0x7f0000593000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000d09000)=""/1) r1 = socket(0xa, 0x802, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/11 05:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0xffffffffffffff82) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 05:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000010b000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fb9000-0xf)='net/ipv6_route\x00') ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) preadv(r0, &(0x7f0000870000-0x50)=[{&(0x7f0000e51000-0xc0)=""/192, 0xc0}, {&(0x7f0000e88000-0xf4)=""/244, 0xf4}], 0x2, 0x0) 2018/01/11 05:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_get$uid(0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e61000-0x16)='/selinux/checkreqprot\x00', 0x62000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000d33000)=""/224) 2018/01/11 05:21:00 executing program 1: r0 = memfd_create(&(0x7f0000fd9000)='selinuxposix_acl_access\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ec1000-0x20)={0x0, 0x8, 0x8201, 0x0, 0x6, 0xffffffffffffffc0, 0x8, 0x80000000, 0x0}, &(0x7f000077e000)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000079c000-0x8)={r1, 0x42}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x1, 0x0, 0x10000) listen$netrom(r2, 0x3) ftruncate(r2, 0x4fa) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000653000)={{0xfffffffffffffff9, 0x800000000000}, 'port0\x00', 0x80, 0x100000, 0xf8, 0x0, 0x3f, 0x4, 0x8, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r2, 0x1, 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002bc000-0x5c)={0x2, 0x3, {0x0, 0x3, 0x7f, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0x0, 0x4) write(r2, &(0x7f0000354000+0x85a)="0ada9e13ae28d73d12915c2d960e79582ea50f0af62300ec240a6e6ecc84a1ffe3b67569391d607745faed1a2e7dab13dc8637a506c781da6a1ca08366bc8ba7d96c28e67d3fcb20bcac6efae0299024b48316bac0e76c6af4a4384a61bfe2d069d6ae4ae7b9a3e59dfb62c418657b8078ad0f270d5a4659c30f5561a4c3767bc977da5d8e844d371f2ddacc50b375847184d6a3123649461a8fb17acf91f7050c2113630093c05974b2df4fd48c78c093005f3e3af9eee363b0f23d13399ce054daaa3052ac772190f4f1b7ffc40d9525", 0xd1) 2018/01/11 05:21:00 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000065c000-0x20)={@common='ipddp0\x00', @ifru_flags=0x8200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xa, 0xefffffffffffedbd) write(r1, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/load\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000482000)={0x200, 0x0, 0x10002, 0x80}) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f000080a000-0x1000)=""/4096, &(0x7f0000edf000-0x4)=0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000076a000)={0x1, r4, 0x2, 0xbd4}) recvfrom$ax25(r1, &(0x7f000042a000)=""/0, 0x0, 0x0, &(0x7f0000804000-0x10)={0x3, {"7f1840002500"}, 0x0}, 0xfffffffffffffd84) 2018/01/11 05:21:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x6) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) 2018/01/11 05:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c05000)='net/ipv6_route\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000206000-0x10)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000757000)=[{&(0x7f0000dfe000)=""/126, 0x7e}, {&(0x7f0000483000-0x1b)=""/27, 0x3ae}], 0x2, 0x0) [ 45.002079] [] ? SyS_read+0x1b0/0x1b0 [ 45.007497] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 45.014304] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.020850] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/11 05:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c4a000)='./file1\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00007d2000-0x3)='5\x00', 0x7ffffc, &(0x7f0000198000)='R') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000442000-0x4)={0xf0}, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000160000-0x8)='./file0\x00', 0x6003, 0x4a) 2018/01/11 05:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x9, 0x0}) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x240, 0x0, &(0x7f00005e9000-0x8)={0x20}, 0xfd60) syz_open_dev$urandom(&(0x7f0000a5a000-0xd)='/dev/urandom\x00', 0x0, 0x42202) 2018/01/11 05:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0}, 0x20) 2018/01/11 05:21:00 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000dc4000-0x4)=0x1162, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc3000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000dc1000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/11 05:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d03000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000cf8000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000be6000-0x6)={r1, 0x607}, 0x6) 2018/01/11 05:21:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x1c, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10100, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000001000)="") ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/11 05:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000028f000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b61000-0x10)={0x0, 0x0, &(0x7f0000b21000-0x5c)=[]}, &(0x7f0000bef000-0x4)=0x10) r1 = creat(&(0x7f0000bd3000-0x8)='./file0\x00', 0x7) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000c61000-0xc)={0x2, 0xfffffffffffffffc, 0x4, 0x1, 0x0, 0x24}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000978000)='/dev/loop-control\x00', 0x400800, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) flistxattr(r0, &(0x7f000081f000-0x41)=""/83, 0x53) getgid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001c0000)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000591000)=""/147, &(0x7f0000834000-0x4)=0x93) 2018/01/11 05:21:00 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000)="68cb79f85d5e75a76eab05ff4c1fb446acabec9814540043731f2c01af6107972b066a2004f7c27be5cebc8c033fe14b0f693047e30d7ba534b8392464", 0x3d) 2018/01/11 05:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00004d5000)='/dev/snd/seq\x00', 0x0, 0x0) accept$inet6(r0, &(0x7f0000e55000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00006c6000-0x4)=0x1c) r1 = memfd_create(&(0x7f0000a17000-0xd)='/dev/usbmon#\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e4b000)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb81b}, @in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x5}], 0x38) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00006bf000)={{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x69}, {0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0xe9, [0x1f, 0x1, 0xfffffffffffffe00, 0x5, 0x0, 0x80, 0x3, 0x0]}, 0x5c) 2018/01/11 05:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f00001b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000042e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000463000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/11 05:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) tee(r2, r1, 0xfffffffffffffff7, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000fe4000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00008d8000-0x4)=0x3ff, 0x4) getsockname(r4, &(0x7f00002e6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000022b000)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000810000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000f89000-0x4)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r6}, 0xfffffffffffffe6b) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) 2018/01/11 05:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d8000-0x9)='/dev/rtc\x00', 0x400, 0x0) mq_timedreceive(r2, &(0x7f0000e66000)=""/0, 0x0, 0x400, &(0x7f0000724000)={0x0, 0x989680}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000841000-0x8)={0x0, 0x0, 0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f3a000-0x15)='/proc/self/net/pfkey\x00', 0x10400, 0x0) sendmsg$inet_sctp(r4, &(0x7f00006be000-0x38)={&(0x7f000077c000)=@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000348000-0x50)=[{&(0x7f00008f7000)="fd9a03af4db9d5283cc45b43d8865d18d9ebc3e78052ea4838b327d7ec0b9eea77c2895986284b5005da827e9a8882c95fc25768697d08922c9e730daab7c592cc336a2ae64ceea52d1b3d923c3019b01b5e85359f10e98a4029cbb743af36c322e1567dbb9509f57bf7bb8b5d2bfb12a3936da39bc3f433a31a434efc74634a79a9e807889474e28acf4c08eaeb51c20e68d4312e5db57e8bb6a7282c944a8d70b23016e7e82e9523c7eaf7e56b0c8999", 0xb1}, {&(0x7f0000421000)="ec6138452e6f334c1f3774d4975abf018cb8", 0x12}, {&(0x7f00008e0000)="12c7b8a379c83ff3e78089b69bf82245530a24981b7412c2b8e1d44ad08c0586c6dde8e726daab26413b884564d7286042691695886ad4943984c5f62d6ec83d7f19b32b27820dae53dcb123671de3e69ca2", 0x52}, {&(0x7f0000297000-0x1000)="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", 0x1000}, {&(0x7f00001f5000-0x23)="d809303062a0dc1245402d3e91e3fa489ba83276020e3968a95f3fb6f79cfa790d59ca", 0x23}], 0x5, 0x0, 0x0, 0x1}, 0x4000000) epoll_wait(r3, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000850000)={{0x7253ec29, 0x1}, 'port1\x00', 0x9, 0x80448, 0x2f6bf44a, 0x8cb7, 0x8, 0x6, 0x2, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r0, &(0x7f0000792000-0x38)={&(0x7f0000fd7000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003cb000)=[{&(0x7f00005f3000)=[{0x14, 0x24, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0x4, 0x0, []}]}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$user(&(0x7f0000c88000)='user\x00', &(0x7f000056c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000327000-0xeb)="6fddd2ec058a1df317aea5ff3c5db0976f45c6c90ec19565eafd3c6ee8f16075865a64ce8576a46766a99ec49bbb77cbd2bd7a2ad29f5605bbf4453298480eb76ea499acb385bd8418ff0c6bdf8a922f84ee5ac00f3f9098f2cdb604b5af4bcb545648262ca30c4ffee5efc2b2912782573c5dbc5e5b0ec46623a531508b06aef5b2d677b2de9038c95a8afe4812bb1bfdd7c6c2df6f2e004b770b6c1bdbfcbe2f5f124cc8a9d851eeecbbe52cbb0afb7c7a77c7b005d8410b84726680a1d87ca6d07ca8dd695b9875ffb5efe73fa2903734d12bda90e86de625cd4f40476499c866d6963c7c3e7d5208ba", 0xeb, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00008ea000-0x8)='keyring\x00', &(0x7f000014f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f00000b6000-0x5)='ceph\x00', &(0x7f00000a2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dfe000)='-\x00', r2) keyctl$negate(0xd, r1, 0x9, r3) 2018/01/11 05:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r0, &(0x7f0000e70000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) 2018/01/11 05:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bf6000-0xa)='./control\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000fea000-0x20)=[{&(0x7f0000cad000)="cdbd72ae041f28a6148922dd8fddd63eb54860b082dba9a906a77f515ddff86a42e36ba8e63c54fa04ecccd309ca8af5a0066811d3b13bc0df30b0209baefc4f922da84e62c2daaf033910b09a42139588e17b695621070e5356baf553495fc3971594f332a554bf16b0b18233496403fcfa956d0f10941be6191a8a31c15714bccb46734dd18dcd9fb1559ebbe38c47d8523e262e5d8fcffd739569cfd27f5b7dbd2c831e0d282c91166ee08b60ba6c96193fb1234f42487b75ea49408e5f53521173e2bbc0e13eb752609e85af394b", 0xd0}, {&(0x7f00009e4000)="0e64b008944639cdcbbf76a87daca06302ea7e33", 0x14}], 0x2, 0x1) readlinkat(r0, &(0x7f00003f5000)='./control\x00', &(0x7f00002ec000)=""/128, 0x80) mount(&(0x7f0000885000)='./control\x00', &(0x7f000064a000-0xa)='./control\x00', &(0x7f0000dbb000-0x8)='debugfs\x00', 0x0, &(0x7f000075d000-0xa6)="") socket$netlink(0x10, 0x3, 0x17) [ 45.216379] device lo left promiscuous mode [ 45.302491] device lo entered promiscuous mode [ 45.313332] device lo left promiscuous mode 2018/01/11 05:21:00 executing program 2: ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00003e7000)=0x0) 2018/01/11 05:21:00 executing program 4: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mlockall(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/11 05:21:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008f4000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) inotify_add_watch(r0, &(0x7f0000acc000-0x8)='./file0\x00', 0x20000022) socketpair(0x1b, 0x2, 0xcab, &(0x7f00009a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000a7b000)={0x1, &(0x7f00009b5000-0xfb)=""/251, &(0x7f0000304000-0x18)=[{0x1, 0xaa, 0x7fff, &(0x7f00003df000)=""/170}]}) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000792000)=0x1, 0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f62000-0x18)={0x4, 0x6bf7d321, 0x11c6, 0x7, 0x4, 0x9}) unlink(&(0x7f0000fd6000)='./file0\x00') mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 05:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) pivot_root(&(0x7f00008c7000)='./file0\x00', &(0x7f0000d23000-0x8)='./file0\x00') mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/11 05:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000832000)=0xfffffffffffffffa, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000041e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x4) 2018/01/11 05:21:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) syz_open_procfs(r1, &(0x7f00006b9000-0x6)='wchan\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) socket$inet(0x2, 0x80000, 0x7) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e8000+0x8d3)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006b1000-0x5f)="d7", 0x1, 0x80, &(0x7f0000677000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000915000-0x10)=[{&(0x7f0000e63000-0x1)='z', 0x1}], 0x1) 2018/01/11 05:21:00 executing program 6: r0 = socket(0x18, 0x0, 0xfff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000238000-0x9)='westwood\x00', 0x9) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00007b1000-0x5a)=""/90, &(0x7f00006fe000-0x4)=0x5a) 2018/01/11 05:21:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e70000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000156000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000386000-0x4)=0x0) 2018/01/11 05:21:00 executing program 6: clone(0x0, &(0x7f0000900000-0x23)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") mprotect(&(0x7f0000d9f000/0x2000)=nil, 0x2000, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003dd000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000480000-0x4)=0xe8) recvfrom$unix(r0, &(0x7f0000426000-0xdf)=""/223, 0xdf, 0x3, &(0x7f0000f75000)=@abs={0x0, 0x0, 0x1}, 0x8) ioprio_set$uid(0x3, r1, 0x9) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000003a000-0x20)={0x100000001, 0x0, 0x2, 0x5, 0x14, 0x10000}) 2018/01/11 05:21:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x391400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x401, 0x40a52e7e, 0x0, 0x6, 0x100000001}, &(0x7f000000d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000-0x8)={r1, 0x3}, &(0x7f000000c000)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={r2, 0x10001, 0x7, 0xa26, 0x8, 0x7f}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000006000-0x60)=[], 0x0, 0x0) 2018/01/11 05:21:00 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0x3)='ns\x00') fchdir(r0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000006000)=0x8, 0x4) sendfile(r0, r0, &(0x7f000000a000)=0x0, 0x80) getdents(r0, &(0x7f0000010000)=""/232, 0xfffffffffffffca0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000e000)={0x0, 0xfc, "26442b0bf350ae37d3284832506fab12aa4484eea196ec8a561b3f86c4a8e1cc72a4b1f438c528c374d14f0494a51d13ac811d2ab362c45b6c22439fbe3802119f040035a628e8e98a6132dbd9d73d2359a10a2c592a55ee09b73dc7473d85ce12a978c6a2e68b7b9dfcd287cfba515b8ebbdb16221d50a82425d114313af8ce398f66756f1c01b4540a7934add151f03aa73d1dd4b022f6bf832b7525e46d349f63af3d21033630b72360e87854fb57504d2a62a183195b5295adea9dbcf796f53ba4dfb0c1eac36ba85c9b110cdace8eb96d9ef133f9a77f95099593fe57766a2a51748af26c3298a06634d07f5ad768468dcc4e4d9b7d722ef648"}, &(0x7f000000a000-0x4)=0x104) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000012000-0x28)={@generic="064bbe2c9ddbc7f8869816e9d6d93d47", @ifru_map={0x10001, 0x0, 0x1ad, 0x400, 0x81, 0xffff}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000011000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, &(0x7f0000012000-0x4)=0x98) 2018/01/11 05:21:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008f4000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) inotify_add_watch(r0, &(0x7f0000acc000-0x8)='./file0\x00', 0x20000022) socketpair(0x1b, 0x2, 0xcab, &(0x7f00009a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000a7b000)={0x1, &(0x7f00009b5000-0xfb)=""/251, &(0x7f0000304000-0x18)=[{0x1, 0xaa, 0x7fff, &(0x7f00003df000)=""/170}]}) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000792000)=0x1, 0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f62000-0x18)={0x4, 0x6bf7d321, 0x11c6, 0x7, 0x4, 0x9}) unlink(&(0x7f0000fd6000)='./file0\x00') mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 05:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c43000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r1, r2, 0x0) r4 = dup2(r2, r3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[], 0x0, &(0x7f000085c000)={0x0, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) accept4(r0, &(0x7f00000fe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e86000)=0x10, 0x80800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) [ 45.546630] device gre0 entered promiscuous mode 2018/01/11 05:21:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d5d000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000002b000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9}, &(0x7f00005b3000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00007d4000-0x8)=@assoc_value={r5, 0x1}, &(0x7f0000ac4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00001b8000)={0x0, 0x6, 0x1}, &(0x7f0000ee3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ea3000)={r6, 0xdd, "13b23bfe1a3a8a0bde0b3344a41b1a98cb139454f3369de9bb79ba253819f8b5d83d0cf7379bb7236598808f9952fdecaffe6a58e181014d674d0d3ab45d283cf21383856e465f0966220dc0f06cfaeb4f373c4b3e51418cc743aa03196e70c717115ac91b22e1e58e6a2e258c7508ddd59eb8ee4ea581a4f45f1dd569bd9ccb58fdc3a46e89e3cdc758823ad89bf40ab820ae2ad72ba5a25b4c2f920b933763ef5505bba0d1bc6121d0eaa89738f85bae25dbf3f1158cf8f1f66fbbdd3d30c34fdef3ad06ca7f871b86a5a5bed10dad3e9f5e446be30a97beba66f10a"}, &(0x7f0000944000)=0xe5) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000a31000-0x4)=0x3) 2018/01/11 05:21:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000be7000-0x4)=0x8, 0x2db) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000012000-0xc)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/01/11 05:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x41, &(0x7f0000167000)={0x5e3f102e, {0x4d1}, 0x80000000, 0xafe6}, &(0x7f0000abb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000827000)={0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fb0000)="29000000180031000900000100000401020000000000ec08800e00000c000400010001ffffedf4ff01", 0x29}], 0x1) 2018/01/11 05:21:00 executing program 7: unshare(0x2000000) r0 = epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000002000-0x76)="3896b56330fe250ea4f5a37fdc2cb8538a38221ef7968cd3f7576add8fad9eeb66adf5fb1436f57c4156fc91a4ae683c248c3bb4e85de22bdcffd06b591f0a24310328de8ad011b5166e2847084b89af1dfdbb6c5e33e3eb17e5cbef2d028e25654352c21a4eb4de66b5f9da705d537ab5af6eb14f24", 0x76, 0x20000880, &(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001000-0x20)={@generic="de8b3b07854f84e3b2b852117edf109b", @ifru_flags=0x8800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000002000)=""/65) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioprio_set$pid(0x1, r1, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000003000-0x10)={0xf969, 0x5, 0xfff, 0x401, r5}, &(0x7f0000001000)=0x10) 2018/01/11 05:21:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000)={0x6, 0x1000, 0x189a6065, 0x7, 0x8, 0x40}) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000002000-0x16)=""/22, 0x16}], 0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x8}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)='./file0\x00') getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') 2018/01/11 05:21:00 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff9000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ffa000-0xc)='/dev/ashmem\x00', 0x42000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ffb000-0x4b)={0x0, 0x43, "f50f08b9211e2675b50fa1f3a1f3b7bdd6757066abedbddc523024ac98feb4972c24e3e1ab186a90434489b0d2920be3f6edb0778a5fc46161cd5553e8fb9a4d0a9e22"}, &(0x7f0000ffb000-0x4)=0x4b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000dce000-0x10)={0x6, 0x8206, 0x5, 0x800, r3}, &(0x7f0000fef000-0x4)=0x10) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) 2018/01/11 05:21:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000387000)='}vboxnet1\x00', 0xa, 0x0) 2018/01/11 05:21:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00008d0000/0x2000)=nil, 0x2000, 0x4) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f000016e000-0x8)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x9, 0x0, 0xffffffffffffffff) r0 = getpgid(0x0) getpriority(0x1, r0) 2018/01/11 05:21:00 executing program 4: r0 = creat(&(0x7f0000fe1000)='./file0\x00', 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10001, 0xffc}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffff9c, 0xc0106438, &(0x7f000096c000)={0xf269, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000946000)=0x0) 2018/01/11 05:21:00 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000324000)='./file0\x00', 0x282000, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) r1 = socket$netlink(0x10, 0x3, 0x800000000001f) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000502000-0x4)=0x1f, 0x4) 2018/01/11 05:21:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000375000)=0x1, 0x4) ioctl(r0, 0x5385, &(0x7f0000da7000)="") [ 45.780247] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.788134] CPU: 1 PID: 7371 Comm: syz-executor1 Not tainted 4.9.76-g9154940 #10 [ 45.795685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.805034] ffff8801b2747970 ffffffff81d93149 ffff8801b2747c50 0000000000000000 [ 45.813050] ffff8801ce2d6a10 ffff8801b2747b40 ffff8801ce2d6900 ffff8801b2747b68 [ 45.821054] ffffffff81660c0a 0000000000002a2e ffff8801d4f138f0 ffff8801d4f138a0 [ 45.829077] Call Trace: [ 45.831651] [] dump_stack+0xc1/0x128 [ 45.837007] [] handle_userfault+0xa3a/0x1310 [ 45.843056] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.850065] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.856466] [] ? futex_wait+0x482/0x5e0 [ 45.862086] [] ? get_futex_key+0x753/0x1050 [ 45.868062] [] ? handle_mm_fault+0x117b/0x2530 [ 45.874295] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.880521] [] handle_mm_fault+0x1fd1/0x2530 [ 45.886574] [] ? __pmd_alloc+0x410/0x410 [ 45.892281] [] __do_page_fault+0x5c2/0xd40 [ 45.898151] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.904095] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.910744] [] do_page_fault+0x27/0x30 [ 45.916253] [] page_fault+0x28/0x30 [ 45.921500] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.928309] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 45.934684] [] ? SyS_clock_getres+0x190/0x190 [ 45.940803] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 45.947631] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.954181] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 46.001983] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.007846] CPU: 0 PID: 7386 Comm: syz-executor1 Not tainted 4.9.76-g9154940 #10 [ 46.015387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.024734] ffff8801b4a47970 ffffffff81d93149 ffff8801b4a47c50 0000000000000000 [ 46.032766] ffff8801d8122b90 ffff8801b4a47b40 ffff8801d8122a80 ffff8801b4a47b68 [ 46.040780] ffffffff81660c0a 0000000000002a2e ffff8801d57420f0 ffff8801d57420a0 [ 46.048743] Call Trace: [ 46.051305] [] dump_stack+0xc1/0x128 [ 46.056638] [] handle_userfault+0xa3a/0x1310 [ 46.062666] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.069656] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.076030] [] ? futex_wait+0x482/0x5e0 [ 46.081624] [] ? handle_mm_fault+0x117b/0x2530 [ 46.087829] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.094036] [] handle_mm_fault+0x1fd1/0x2530 [ 46.100060] [] ? __pmd_alloc+0x410/0x410 [ 46.105739] [] __do_page_fault+0x5c2/0xd40 [ 46.111591] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.117531] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.124163] [] do_page_fault+0x27/0x30 [ 46.129677] [] page_fault+0x28/0x30 [ 46.134935] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 46.141750] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 46.148145] [] ? SyS_clock_getres+0x190/0x190 [ 46.154267] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.161078] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.167626] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 46.804333] IPVS: Creating netns size=2536 id=11 2018/01/11 05:21:01 executing program 5: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000c30000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000878000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f000055d000-0x8c)={0x7, 0x5458b53e, 0x4, 'queue1\x00', 0x27d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4207, r2) sched_getparam(r1, &(0x7f000028a000-0x4)=0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 05:21:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000063b000)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000713000-0x8)={0x0, 0x7ff}, &(0x7f0000975000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a55000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/11 05:21:01 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b36000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b38000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000308000)={0x0, 0x0}) futimesat(r1, &(0x7f0000b38000-0x8)='./file0\x00', &(0x7f00002e8000-0x20)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}) ioctl$TCSBRK(r1, 0x5409, 0x10000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b39000-0x10)={&(0x7f000051a000/0x4000)=nil, 0x4000}) 2018/01/11 05:21:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eb9000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d89000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000019c000)=0x14) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef7000-0x9)='net/tcp6\x00') sendfile(r1, r1, &(0x7f0000899000-0x8)=0x8000000, 0x7) fcntl$getownex(r0, 0x10, &(0x7f00002ea000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000d7e000-0x7)='cpuset\x00') ioctl$TCGETS(r1, 0x5401, &(0x7f0000aef000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) 2018/01/11 05:21:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008fd000-0x10)={0x2, &(0x7f0000522000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000ea2000-0x40)={r2, 0x1, &(0x7f0000aae000-0x4)=[0x400], &(0x7f000036f000-0x4)=[0xece], 0x50, 0x6, 0x10000, &(0x7f0000c46000)=[0x8001, 0x8000, 0xaf9, 0x100, 0x81, 0xfff], &(0x7f0000a89000-0x4)=[0x99a9], 0x0}) getpeername$inet(r0, &(0x7f0000dd9000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d7000)=0x10) uname(&(0x7f0000785000)=""/105) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000ce4000/0x3000)=nil, 0x3000, 0x2, 0x28011, r1, 0x0) r5 = mmap$binder(&(0x7f0000bee000/0x1000)=nil, 0x1000, 0xc, 0xc010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000bfc000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000617000-0x18)={0x88, 0x0, &(0x7f0000e84000)=[@free_buffer={0x40086303, r3}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f0000194000-0x58)=[@flat={0x77622a85, 0xb, r4, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f000095e000)=0x0, 0x1, 0x2, 0x3e}, @flat={0x73682a85, 0x100, r5, 0x2}], &(0x7f0000add000-0x20)=[0x48, 0x28, 0x20, 0x38]}, 0x3}}, @enter_looper={0x630c}, @free_buffer={0x40086303, r6}, @release={0x40046306, 0x0}, @clear_death={0x400c630f, 0x1, 0x4}], 0x2, 0x0, &(0x7f0000082000)="fa66"}) 2018/01/11 05:21:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pipe2(&(0x7f0000930000-0x8)={0x0, 0x0}, 0x4800) listxattr(&(0x7f00009f0000-0x8)='./file0\x00', &(0x7f0000c5f000-0x5)=""/5, 0x5) r3 = getpid() lstat(&(0x7f0000e0a000)='./file0\x00', &(0x7f0000ec7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c33000)='./file0\x00', &(0x7f0000367000-0x31)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001de000)=0x0) stat(&(0x7f000060a000)='./file0\x00', &(0x7f0000415000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000658000-0x24)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c1f000)=0x0) getresuid(&(0x7f00001ac000)=0x0, &(0x7f0000286000)=0x0, &(0x7f00000e4000)=0x0) sendto$inet6(r2, &(0x7f000005a000-0xed)="193ad9ec2b4cbeb45ee171d6a371e2b70ae7bedbdf2e6fc18f0bbb901cc328da26e7db94df4fcda17e4b638320dbd01789e45937457469c26bece2a00bde5ec7e3191fd6e30cfc4bae9ee2fd1b3d064ef818ef8d527d4365c9c4875cfdd2298f5cebacdb87190091ef7c16ab1d8c42056aee7bcff165be96d678f82b31b2a10e5dd3a4d69d72f6999eb8ad902f38bdaae55c6814da366b1b7ec9e9aff65fa69f42393f8cafbdc28a083f019bebf9b7a0bec240932af387fec9d3c530e1d7355ba6bfd748cb5b3fd3bc505d11b00eb2f80c55321a42533f6a2b8444ba92ce9235ccf515b04089bfd34d064a46da", 0xed, 0x85, &(0x7f0000cb6000-0x1c)={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r12 = getgid() sendmsg$unix(r1, &(0x7f00006f5000-0x38)={&(0x7f000047e000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d02000-0x40)=[{&(0x7f00001f2000)="fe8072b2e9675dca5e5f844cf0edf9bc69e0050113535ab5e2283caef707a3aead038e4af87e23ae06ed17de4bd5a0414154661ef9c6c9b85c3e35b6b2924433684085abf5a77dc1b0f16c73aea4617f55e86f4f039ef301c162e525093bbaab6beedb5afa810ff5679f70e5dfca5e6f786b3c51cd0372a3ba47ba8b1351e99264f6b2e29bdbef213b2276aac4168bb9f16cfd6b24cdc3cf5bfe434312ee23f970bef6fcadfd6cc01da61b5e22ded439095d5ea9b9d79caca8429fdcf8b98cd6bfd4418497be536e87f64a4c4756f3e1579dfbb157380d5688da152514951ad7d4", 0xe1}, {&(0x7f0000c5b000-0x1000)="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", 0x1000}, {&(0x7f0000da6000-0xa6)="10e48518d2eaabc9fd60d617220e5b357f35b15238eaa82eb2e5489c8370c8d3ec264003871ba85d98b3fb2efef1fc5ed0498f6669e465cf4cd5742d1aea99d15c0dba1fe8f7d268bb93445220f198b18f3d51c8f8ff0900d659c5a55338510992598f2fae4c46f099d1934059f813d1b3d42a5c401b1a587746b87eff43197b7be861766dc6be847f69a88e6dbe2976a90aab76fc2bf78a80e4ffa0ed59001013284fab28ca", 0xa6}, {&(0x7f000062c000-0x35)="6a8eb7d1b36d4765d7acbf6ed0e91f1833a8f7350c6f90b1b52144560ad64b85949a793e714bf611cdecbc9af7cc71ff95928fb6c8", 0x35}], 0x4, &(0x7f000034f000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r6, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0, 0x20000000}, 0x40) pipe(&(0x7f00001b2000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/11 05:21:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000049d000-0xf1)=""/241) 2018/01/11 05:21:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005d2000)='oom_score\x00') ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000dda000-0x88)=""/136) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00002f6000-0x4)=0x0, 0x4) 2018/01/11 05:21:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008fd000-0x10)={0x2, &(0x7f0000522000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000ea2000-0x40)={r2, 0x1, &(0x7f0000aae000-0x4)=[0x400], &(0x7f000036f000-0x4)=[0xece], 0x50, 0x6, 0x10000, &(0x7f0000c46000)=[0x8001, 0x8000, 0xaf9, 0x100, 0x81, 0xfff], &(0x7f0000a89000-0x4)=[0x99a9], 0x0}) getpeername$inet(r0, &(0x7f0000dd9000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d7000)=0x10) uname(&(0x7f0000785000)=""/105) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000ce4000/0x3000)=nil, 0x3000, 0x2, 0x28011, r1, 0x0) r5 = mmap$binder(&(0x7f0000bee000/0x1000)=nil, 0x1000, 0xc, 0xc010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000bfc000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000617000-0x18)={0x88, 0x0, &(0x7f0000e84000)=[@free_buffer={0x40086303, r3}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f0000194000-0x58)=[@flat={0x77622a85, 0xb, r4, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f000095e000)=0x0, 0x1, 0x2, 0x3e}, @flat={0x73682a85, 0x100, r5, 0x2}], &(0x7f0000add000-0x20)=[0x48, 0x28, 0x20, 0x38]}, 0x3}}, @enter_looper={0x630c}, @free_buffer={0x40086303, r6}, @release={0x40046306, 0x0}, @clear_death={0x400c630f, 0x1, 0x4}], 0x2, 0x0, &(0x7f0000082000)="fa66"}) 2018/01/11 05:21:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cf0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008a1000)=0x0) getpriority(0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0xe7c1, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x2, 0xa, 0x0, 0x20, 0x1d, r1, r2}, {0x1, 0x4, 0x2, 0x2, 0x0, 0x400, 0x1, 0x2}, {0x0, 0x80000001, 0x80000001, 0x1000}, 0x7f, 0x8, 0x0, 0x0, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0xffffffffffffffff, 0x3, 0x3, 0x7, 0x8, 0x0, 0x0}}, 0x10f) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x1) 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x5) preadv(r2, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000912000)=[], 0x0) 2018/01/11 05:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0xfffa) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000093c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000)=0xe8) stat(&(0x7f000005b000)='./file0\x00', &(0x7f0000f9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000bf1000-0x8)='./file0\x00', &(0x7f0000603000-0x8)='./file0\x00', 0xa000, r1, r2, 0x100000001, 0x8, 0x800) 2018/01/11 05:21:02 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000016000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000015000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000014000-0x28)={@generic="088218c4246e546d88ed20c5511079c5", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffffff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/11 05:21:02 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x1}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f4000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000ff3000)=""/127, &(0x7f0000ff4000-0x4)=0x7f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ff4000)={0x0, 0x40, 0x30}, &(0x7f0000ff4000)=0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ff5000-0xc)={r2, 0x6, 0x20}, &(0x7f0000ac8000-0x4)=0xc) 2018/01/11 05:21:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009b8000)='/dev/usbmon#\x00', 0x1ff, 0x2402) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000840000-0xc)=@sack_info={0x0, 0x0, 0xffffffff}, &(0x7f0000776000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000244000-0x8)={r1, 0x941}, &(0x7f00001ae000)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x18, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/11 05:21:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x80000000004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x9) r1 = socket(0x0, 0x0, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x200) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00004bf000)={&(0x7f0000fc9000)=[0x0, 0x0], 0x2}) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x80000000, 0x0, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r3, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000647000-0x4)=0x0) getdents(0xffffffffffffffff, &(0x7f0000976000-0xee)=""/238, 0xee) [ 47.066011] device lo entered promiscuous mode 2018/01/11 05:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000911000-0x24)={0x9, 0x1f, 0xffff, 0xffffffffffffff56, 0x7fff, 0x6, 0x9, 0x8, 0xfffffffffffffffd, 0x7f, 0x8, 0x4}) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') flistxattr(r0, &(0x7f00009a1000)=""/4096, 0x1000) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000697000)={0x830, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00009ec000-0x10)={r1, 0x0}) 2018/01/11 05:21:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/checkreqprot\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b98000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000364000-0x4)=0x1c) pwritev(r1, &(0x7f0000c19000-0x10)=[{&(0x7f00004e8000)="79a8797eab8eed46b96db8be21823b40fdc14347913055811db7935f3463b049c7b3d5957d6aab5dca95932a5dce6660dc7bef7ed363f6ea76a22faf4e09dcd0c9bce7b9af433bba2dc07791b28c31aa7ae206a63d7468a0bbf7754ef425a30d6944fe3cd47a6a52b8506649c7d7eef69a495001a762ee43966f7f5d7d9e31d0413ea0a036750c5a02e466924bf4e2818fad6ed24575b4a0571a37ddbb37f454cf944aa6b952c4a4d4ea68ae6f25c83cd9ee1c966974", 0xb6}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000426000)='net/rt_cache\x00') syncfs(r2) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000323000)={{0x1, 0x2, 0x66, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) preadv(r1, &(0x7f00008c7000)=[{&(0x7f000071e000-0x7e)=""/126, 0x7e}, {&(0x7f000074f000-0xbc)=""/188, 0xbc}, {&(0x7f000061a000)=""/255, 0xff}], 0x3, 0x0) [ 47.086903] device lo left promiscuous mode [ 47.120356] device lo entered promiscuous mode [ 47.146393] device lo left promiscuous mode 2018/01/11 05:21:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000024000)='/dev/ppp\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000f72000)='./file0\x00', 0x40) set_robust_list(&(0x7f00007b7000-0x18)={&(0x7f0000ca2000/0x3000)=nil, 0x9, &(0x7f00005b5000/0x2000)=nil}, 0x18) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000fbe000)='./file0\x00', 0x2) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000df000-0x56)="d3f5a8a76fa765b1d66349c1c57cc2d25b094e32cbd04609e38378cfa07aaa3b955f1ce27219e5552a2f8748b1e50baaa24cc97b59135b4d92249ecde6167b3eb5b83d7bd34792202ed33c29682a43ff6fbfed148d18") mkdirat(r1, &(0x7f0000646000-0x8)='./file0\x00', 0x1) 2018/01/11 05:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff971}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xfffffffffffff9e6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000048d000-0x71)=""/113) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$hwrng(0xffffffffffffff9c, &(0x7f00009a2000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000101000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000272000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000519000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:02 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f0000001000-0x1000)=""/4096, 0xfffffffffffffc3f}], 0x100000000000015b) 2018/01/11 05:21:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a18000-0x8)='./file0\x00', 0x2, 0x8) preadv(r0, &(0x7f000017d000-0x20)=[{&(0x7f00000ab000)=""/49, 0x31}, {&(0x7f0000eba000-0xa4)=""/164, 0xa4}], 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000512000-0x10)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000bc3000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000031c000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000077b000)={r4, r5}) sendto$inet(r3, &(0x7f0000018000)="32000000140025ffff078d8e000914040a01c2fe020068001a000100e800f30000000000ddff014fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) set_tid_address(&(0x7f00008c8000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000d0e000-0x4)=0x800, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000106000-0x5c)={{0xa, 0x3, 0x8d7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0x3f80000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x3, [0x7f, 0x9, 0x9, 0x7f, 0x2, 0x7, 0x100000001, 0x8]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) clock_gettime(0x1fffffffffff, &(0x7f00000ce000)={0x0, 0x0}) dup3(r2, r3, 0x80000) dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[], 0x0, &(0x7f000085c000)={r7, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) 2018/01/11 05:21:02 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000012000)='loginuid\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) epoll_pwait(r1, &(0x7f0000c6d000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4, &(0x7f0000f24000)={0x4}, 0x8) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000d7c000)=0x0) prlimit64(0x0, 0x2, &(0x7f0000002000+0xbe)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00004fa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x81, &(0x7f0000db7000)={0x2}, 0x8) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a32000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0xfff, &(0x7f0000d59000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008b6000)=@assoc_value={0x0, 0x0}, &(0x7f0000558000-0x4)=0x8) mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) chdir(&(0x7f00000b9000)='./file0\x00') lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) 2018/01/11 05:21:02 executing program 6: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000171000-0x8)=0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000250000)={0x0, 0x989680}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000253000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000254000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000099000-0x4)=0x14) lstat(&(0x7f0000108000-0x8)='./file0\x00', &(0x7f00001e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001f4000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x2, 0x5, 0x0, 0x81, 0xa, 0x80, 0x20, 0x87, r2, r3}, {0x4, 0xd712, 0x8, 0x7a, 0x9, 0xb3a7, 0xd5, 0xffffffffffffffc0}, {0x0, 0x8000, 0x6, 0x101}, 0x40, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x48, 0x8, 0x7, 0x81}}, 0xe8) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6eca, &(0x7f0000253000-0x64)="62ecb90e8f2aca6a9e0ba108a1fe3b8c5bddb9904b7e733d01c9af9f9d137ee54b81bc66136f4f488a8e284ae4fcc0828d3cea860444867812e7fc2c117b998ca2a83d8fa63730279dbd4ec410cb1e03dafbfa9d67e7bc4d3f23149cdc4db5d468951e07") select(0x40, &(0x7f0000251000)={0x1ff, 0x3, 0x6, 0x1, 0x8655, 0x6, 0x7, 0x8}, &(0x7f000015b000-0x40)={0x4, 0x6, 0x6, 0x6, 0x7936, 0x3c6, 0x36fa, 0x6}, &(0x7f0000251000)={0x0, 0x0, 0x470, 0xb3, 0x8, 0x3, 0x1, 0x800}, &(0x7f0000252000-0x10)={0x0, 0x2710}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801, 0x0, 0x0, {r4, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:02 executing program 7: r0 = socket(0x8002, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x102, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000011c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000859000-0x4)=0x48) 2018/01/11 05:21:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000ae4000)='./file0\x00', &(0x7f000056e000)=@known='security.evm\x00', &(0x7f0000560000-0x5f)=""/95, 0x5f) r0 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xb73) read$eventfd(r0, &(0x7f00005ed000)=0x0, 0x8) r1 = getpid() capset(&(0x7f00002cd000)={0x19980330, r1}, &(0x7f00008a1000)={0x5, 0x7fff, 0x80000001, 0x3, 0x5, 0x3}) 2018/01/11 05:21:02 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c6c000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000008b000)={0x0, 0xfffffffffffffffb, "d51b274cbc620733b03a9ac07549e5d4055a14ebb46bbb4debbb6e6c1cc6944ab0f9882090d8b5aefef86419b81f61aaa7958f07693617febd1b060ab01ba9c6dcc3a4f918cbb313a86b"}, &(0x7f0000acb000)=0x52) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a5a000)={r2, 0x0, 0x7f, 0x7fff, 0x2, 0x7ff}, &(0x7f0000122000-0x4)=0x14) request_key(&(0x7f0000a4b000-0x5)='user\x00', &(0x7f000022b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003db000-0x7)='/selinux/enforce\x00', 0xfffffffffffffffd) 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000010000-0x6)='logon\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000f000)="29140fd5eca79e00a9024323842fd3478eb13ff188cda2db9fa4fe338c69b421ab4850d866df6151d65af732c69d1f6cd584873e0518d90a28146ad0116dbb13fb8f24eabfe637fb65a70cc174e9e23ccaf492fe0f255b23ad59f3450b56d6d8f950d598d3ed3952c9675606612df1706330046dee8fd01b6b7499f534549d2be918f187862cc83867d67dfbf5205baf7fe6cca28d39a291385ae4fd190d92fc96a4498a6591c89f39a290b3a778c8df076b44b06cc5ce78c00f7aa79d00aeee826b42079ea1e0511088a754ef908e857f7de5", 0xd3, 0xffffffffffffffff) request_key(&(0x7f0000010000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000c000)='GPLwlan0mime_type\x00', r0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000008, 0x10010, r1, 0x0) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/11 05:21:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b52000-0x4)=0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000ef000)=[0x7f, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000051000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035a000-0x4)=0xe8) getpeername$netlink(r1, &(0x7f00007fb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000912000-0x4)=0xc) fcntl$setlease(r0, 0x400, 0x0) getresgid(&(0x7f00000ad000)=0x0, &(0x7f0000083000)=0x0, &(0x7f0000f1d000)=0x0) syz_open_dev$sg(&(0x7f0000d36000-0x9)='/dev/sg#\x00', 0x40000000008001, 0x6349c4) r3 = getgid() syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x4000, r2, r3, 0x0, 0x80, 0x800000000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000450000-0x1)={0x0}, 0x0) getpeername$packet(r1, &(0x7f0000044000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008a0000-0x4)=0x14) [ 47.300881] device gre0 entered promiscuous mode [ 47.320868] binder: BINDER_SET_CONTEXT_MGR already set [ 47.328554] binder: 7501:7517 ioctl 40046207 0 returned -16 [ 47.340081] binder_alloc: 7501: binder_alloc_buf, no vma 2018/01/11 05:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x87334771d1e056a6, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004dc000)={0xd8b, 0x1, 0x6, 0x1, 0xfff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x80287010, &(0x7f0000325000)={0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f00000c8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000170000-0x10)={0x3, &(0x7f0000035000-0xc)=[{0x0, 0x7fff}, {0x5, 0x1}, {0x1ff, 0xffffffff}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@generic="f191d42610581aff119461aa9f364906", @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) 2018/01/11 05:21:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) dup2(r2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bee000)=0x14) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000459000)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000853000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba1000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) linkat(r2, &(0x7f0000019000-0x8)='./file0\x00', r3, &(0x7f0000018000-0x8)='./file0\x00', 0x1000) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) sendfile(r1, r4, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000)=[{&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000017000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) [ 47.343597] mmap: syz-executor5 (7519): VmData 7401472 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 47.383276] binder: 7501:7506 transaction failed 29189/-3, size 72-16 line 3127 2018/01/11 05:21:02 executing program 2: r0 = add_key(&(0x7f000068a000)='rxrpc\x00', &(0x7f0000fd3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004bf000-0xd8)="", 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r0, 0x0, 0x0) clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c0f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000b3e000-0x70)=[{&(0x7f0000000000)={0x27, 0xfffffffffffffffd, 0x4, 0x7, 0x4164, 0x4, "baa031f9cdb636cd4dca1b705c130ae6189eae1dc72b0736607c1644a2d45e90743b3fcd23c14fe565d0c66f102290eec1b4ac86f776dfed79f21fc12e1005", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000957000-0x54)="7fa2d7e94276fb201df93df9e32a52d7ce577999e51b971a429d8f2795a246e8c564070d085409f7e170e70995d32b659c0104c12366d57d73fdb383b829401b8b668bdcd2c48c6b16a4418673c9c6b8bfe601fd", 0x54}, {&(0x7f0000000000)="da45c8360cefb2aba1eeba2daa9f1ef70f294ea7c3f487907c0b7d0d6d6a66b0f2bbcbb7e7d9bfb507391b5b160b4beea314fa95426bc6fb93129df24c8613f649167ea4310b5f3e5ad0e83cefc79bb016d19ea9c74edb4ebc5f144f9d06b59587fe275b1080055363e022318b3d2b2113a407d74a01333f5aa4b8fb0276991fbbee6f9caa02f7dfb83c764b03db", 0x8e}], 0x2, &(0x7f0000239000)={0x50, 0x116, 0x6, "a5c276583c4a4b676c534f2554b70934518cf08705e4ab9f7b5a2cdafc1d1c67bab8e013503942c8e81d6588eb3409d2f4edc1ffeea52b29be6a"}, 0x50, 0x0}, {&(0x7f0000209000)={0x27, 0x3, 0x3, 0x2, 0x9, 0xbfa2, "ba368a856e63851174704155f1d84c520f93dbaaa4a231620745f223068eb2cec20db5f02185fef1a9017a88f8ef216d301cef99edef2753bf91e07a037c9c", 0x5}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000161000-0x59)="de1241e1e0acbdaa7cb4d18d713adea641ca8640e7ce750acefe48e47554aa54b4c1e5bf9f947b63bd826f4e77966477107a756dfe818559b18b57fb094f68adb70e1bed694c83b9c90c957c53438625d429e2a8068bc3a3bb", 0x59}, 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0x1000}], 0x2, &(0x7f0000638000-0x1010)={0x1010, 0x119, 0x6, "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"}, 0x1010, 0x8000}], 0x2, 0x4000000) setuid(0x0) 2018/01/11 05:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000af9000)='limits\x00') sendmmsg$nfc_llcp(r3, &(0x7f0000578000-0x118)=[{&(0x7f0000a12000-0x60)={0x27, 0xeeb7, 0x0, 0x0, 0x1, 0x0, "bf4eb3caad57cae3f13826c94c2feba49704fe2abdb6e8c408bbd7a47011887d352e3e87c8f538c74319e88d818d3bdfe03daf668f1d35986468aad4667be2", 0x7}, 0x60, &(0x7f000084a000-0x60)=[{&(0x7f0000242000)="bad91620a1ecb40fa063e4a4ca9a1034b5e96d1fb11d7c9462e43f43561efcc4a2f3cf735bef7dc6fe9630a6c4fcc75927180295ea2833e7e9d3e27ce671213493f81633f30355c1086fed05cf3b2ee92e6685c79681288570a200d4cdd860c287999f4c649a527c57420db9695cdf15e871b339014de97b779be7dbfe0dfdc7572e9972d49b6bda9b490f7fc3b53e458483bfc0219a68249db8289132d81216c60dd9cb193e60ac77c1c1713acd3bd4cb2b4838de586cdeadeb785e669826c3a6b7a181dbc1d997581849e29f078617f5248a390976a35004d28391aa46c2682b755fd16e6e5d072b", 0xe9}, {&(0x7f0000316000-0x77)="c5c30cd5705e405c9c4f45bcb20da48231f2a8dc39f45d8b31534bafaf321fc245a5c157045aac43cb99a13c03b13f706a513a81e1d1e211839039a6bbfe05cbc92545ccdc35d9a09a52fab4a5a433fe172bd2b30a20e93e031e78a872dedb27b27c9f25acbc2f95ebfb842bfe471841add0c51dc32126", 0x77}, {&(0x7f0000227000-0x48)="d608dda5be14904831ff9605be4f2ea0aaa4479479431a65f1f646060c10eaa6893376ba3d2e47e7e29ad52c491615e7a033c9ddff8dd6b1a12daf94bc304ce2f387b0616ee19806", 0x48}, {&(0x7f000041a000)="593c27b60665abe0a13e528bea50aa48eab7b51bef4eb426a37fe2ead1f6915be2f97d91371d37914091844a13dc7ebd5f1006d42dc22988a4caf95d307c705977e489b042265aa3cf5bc4b2387694d832c9a193667a7f5a1047199b1cdae41df806791510fb6b6e0e87effe4448c9c45ff3ec76472b42f5ab93694f1840c118029cf3c648e4b1b3c75a1714b9de4ab88ad2da3c9867c2ff392eed6952d20fb80421c491b3116d56b5454da9e3a48c5f69cfc9e1297562b9323c743fa307b292d0939ef505a247b2e404a3217d5d04557fd564a76ca1bb9246b04f1a292eefdff3668cfb54aa4e35457bdbe5f09735b8031a", 0xf2}, {&(0x7f0000548000-0x1000)="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0x1000}, {&(0x7f0000126000)="6f65fe538113762dfd1007b476dbe5", 0xf}], 0x6, &(0x7f000096c000)={0x108, 0x10a, 0x20000000000000, "e3499a7977551b333d4f912e7ef58091bd1159902e7eacecd8b23c8b97503118563ad961c192efb66681cdbb1ce51c6f48f7437fd4f7224db0deb60c61d04d2931358c771cabbce5d3d828efcc7370977a6b8d2203b89ae1f3760dc8abf9d611240b47788387099f5876766ddf0117a165f1a72f0ad9977f703ac6299dde83b5df13f42dffd798b23c6f0c5f67ce128b83dff371427807593c9e9d1e6e57a0676c6cfab3c793170fbf6c56f46eca00c8081bc3fca876e821f5db76833231f74875e6b619e36bd76888860d45895a5ee9b1e59fbf124569b3afb8ee31851844858eb2cfae5c50fda73fa0e0ff2ee54d28c786aff30f"}, 0x108, 0x4041}, {&(0x7f00001c3000-0x60)={0x27, 0x4, 0x8000, 0x3, 0xffffffff, 0x1000, "a5cd9b2eaeb14753df78231b4a44c2895c0cb0a8bcc941400e53c1ac6fc7d40bc32bf28b467803ab73cec7cddb69880f9d7a043dbcab3a4a90ccca2acd022c", 0x7}, 0x60, &(0x7f0000476000)=[{&(0x7f0000ced000)="3f428e5d6487d4310532e5c5b07067035da8e0a76d525b9556508e7a538b347bc126af313fd75bd1a965d9b52e56b1db23f5090e633c5a0f65e25998d638f0f81458d3eaedaca04c13e273865e63d23e641a4f65a4e783d8ee", 0x59}, {&(0x7f0000da1000-0x38)="02c52314f1602b5d4cb9dc3fbaecace77c31d699a8a57a08e67ed4746c35609564de69f08cca7928ffd2b326eea8da4593f88851212094f9", 0x38}], 0x2, &(0x7f0000ef5000-0x88)={0x88, 0x119, 0x2, "c041bdbd4f3c74110b2c4209351ea8fc159eb748ede1e41c358b05371b63ba46b3c2199eaef3716792b5338ab043150b6f82dda6cdd1f5b6ea389c73933a6c0d580de925bea6bce9f6f4199eefdd7df2e6157eb511c66e87df5ef8a8c282be93142589584378ef686b95cad9de8f7cde0e0a66"}, 0x88, 0x850}, {&(0x7f0000c70000-0x60)={0x27, 0x3f, 0x8, 0x7, 0x3, 0x5a, "8a0313c17c7ffbb6c59d88e51133b72b6705dd04cdc1fed1ab948c65fa8ffebb48b5d2f9507c464d747f1df915fbfda83d8b4cb2cfe4e13d5fae0a3e92845f", 0x4}, 0x60, &(0x7f0000689000)=[{&(0x7f0000bcd000)="46b7e53dbad2027b885fe46ae1956bcc67ee82bfe905004f7dbfeb205d02c1f4a4daefeaa9e99e9d1b2f5741bf9559775aa02926a4fc971872cb63930759e2b45eca8d579593d424bc8a4f5fe849f9837176efac9bb10872b5626ffe6cdc911e75ed3fd108ef34ad2c30d5e73038c40fe8", 0x71}, {&(0x7f000091d000)="f47b7ae21c9f7b80e055fceda980940beb8c8fc0be76288b2e43d33b9f9657688c86df0e9c68eb888fb7c73035b8c4ba999640e099d288088dde204f2830106f03e00c37108f1be40dcf1accbccf03dff4b4d016ee5281c6afef6253e8a2ed106aa9943b6854952fd6dd7952166bf60218f1967a66a3d7", 0x77}, {&(0x7f0000bf5000-0x98)="4da02f786a633a7df1a63fb2e6c487c06de9363a47e1484463b31215f1a8cadf8d1d2db3e75b4f734c900a2da84d3fed4de591286a1a9fe264d2a435f0b030085827ed6f0cb38e7c5bb48d78719931474d11a3d6d331c117466c7a862e5721932b23bb74fdc5b18604785fbbfd20721950344094395993d5f769a49d85c397787533942f8731d375a7f45af07a82cd37b0bc7d49a33784b0", 0x98}], 0x3, &(0x7f0000656000)={0x1010, 0x103, 0x1000, "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"}, 0x1010, 0x4000000}, {&(0x7f00003de000-0x60)={0x27, 0xe3, 0x7, 0x7, 0x3, 0x0, "727b46756581338ed2c84045e88d40506c64b8ff85e20f9542673d78f293a4aa252483794d36af441a5f6878c5e725f83577d499c7382ae4359ad1ecd93099", 0x4}, 0x60, &(0x7f0000031000-0xb)=[{&(0x7f000076b000-0x5e)="22e20ed284e5a69b6360fc65a95d5592c6953ad3b7487ffbcbbc476a8668ce2b50406946c94ea220d3054d1d67f51094b86f8be78b57ff707dcd25a94cec68648ab6b9ecacfae51217fa5c651043fadaf7287fe634f640a52c118a4b01e4", 0x5e}], 0x1, &(0x7f0000029000-0xd0)={0xd0, 0x11f, 0x0, "c3441aae7a4eeec5253dd62d2f664cdd05edb4091d8d23d8b8e0c24b48fe7996f5d98635f20e35cee9238708c4900c5aa66d92b1b2cf09a50e01dd6d61396b0f96d31e2a0e27ad34766274ca508d35e01e293351486dcb7c38e2a93542a169eae27d8032a016047c5cf941c67caa17fdbb5f8e20b6c98d2487ec883b7c1428fce4a7f3f4852865b6d9cec27ed8e3ff50a1835fcbe964942b14f67ea8ca5f086535ca53ffdaf2ca799cde5ad55c5e6524a2eb8ae60dc825f6577e"}, 0xd0, 0x8081}, {&(0x7f0000a86000-0x60)={0x27, 0x9, 0x5, 0x6, 0x1f, 0x3, "8bfe9375f0452a17219d0f4136e7f2b8537052d38cee6d1ecf58f5f226d62c3e837439453a1b84d4cf1fb7ef04ac26153200b4bedf2f0e901ba89d00770c78", 0x2}, 0x60, &(0x7f00008aa000)=[{&(0x7f0000b2b000)="6ccec6b9fd2ad095adaf419b1596af2baa639b0565c1ce0e403e002b015f7f8ec848fe3090f06ee8d534991530dcac58dedd471e0645a0f093a0be0d108575fe9df2b141e9ec527eb11adb710af9e6f07427dd801e1c65ef5ed0d885bea07acb54eb92b17778c0c47a78f210b9624f0b5528541437e45a178e226ac3a4b3", 0x7e}], 0x1, &(0x7f00003e3000-0x38)={0x38, 0x13f, 0xffff, "920ea93f025302abf4ee1d2cce527f3234af0c62a2fae783092b3804cdd7e27c11c2"}, 0x38, 0x40001}], 0x5, 0x20000000) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000ed7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/route\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/selinux/context\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000003000-0x14)=@random={'security.\x00', 'net/route\x00'}, &(0x7f0000002000)=""/141, 0x8d) pread64(r0, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) 2018/01/11 05:21:02 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f000000b000)=0x0) [ 47.403878] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.418874] binder: release 7501:7506 transaction 54 out, still active [ 47.449119] binder: undelivered TRANSACTION_COMPLETE [ 47.458646] binder: send failed reply for transaction 54, target dead 2018/01/11 05:21:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00007de000)=[{{&(0x7f0000bc6000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a77000)=[{&(0x7f0000104000-0x2f)=""/47, 0x2f}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000b0c000-0x6d)=""/109, 0x6d}, {&(0x7f000028b000)=""/132, 0x84}], 0x4, &(0x7f0000001000-0x28)=""/40, 0x28, 0x5}, 0x7}, {{&(0x7f0000254000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000de2000)=""/136, 0x88}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}], 0x4, &(0x7f0000dc4000-0xd8)=""/216, 0xd8, 0x4}, 0x1}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f00006d1000-0xc3)=""/195, 0xc3}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000311000-0xc)=""/12, 0xc}, {&(0x7f0000ecb000-0x1e)=""/30, 0x1e}], 0x5, &(0x7f00009b0000-0x95)=""/149, 0x95, 0xd1c}, 0x4}, {{&(0x7f0000eac000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000b06000)=""/129, 0x81}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000dd8000-0x28)=""/40, 0x28}, {&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000464000-0xe0)=""/224, 0xe0}, {&(0x7f0000540000-0x9b)=""/155, 0x9b}, {&(0x7f0000f8d000)=""/4096, 0x1000}], 0x7, &(0x7f0000b41000-0xbe)=""/190, 0xbe, 0x4882a330}, 0x83d}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00005e4000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000a6e000)=""/161, 0xa1}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000b16000-0x6f)=""/111, 0x6f}, {&(0x7f00002b3000-0x73)=""/115, 0x73}, {&(0x7f000010c000-0x56)=""/86, 0x56}, {&(0x7f0000001000-0x9f)=""/182, 0xb6}], 0x8, 0x0, 0x0, 0x8}, 0xfffffffffffffff9}, {{&(0x7f0000000000+0x63f)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000c91000-0x26)=""/38, 0x26}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000ae3000)=""/117, 0x75}, {&(0x7f0000fa4000-0x6c)=""/108, 0x6c}], 0x6, &(0x7f0000ddd000-0x6f)=""/111, 0x6f, 0x0}, 0x7}, {{&(0x7f0000246000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000c8f000)=[{&(0x7f000002b000)=""/199, 0xc7}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000d1a000)=""/5, 0x5}, {&(0x7f0000000000)=""/221, 0xdd}], 0x4, &(0x7f0000bc9000-0x1000)=""/4096, 0x1000, 0x10001}, 0x8}], 0x7, 0x40000100, &(0x7f0000e2f000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x12c)=[{{&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00005d8000-0x2d)="3dc06a3ff9ac03cdd0afd4d5dfa914313bac64fcb92311a7b566b89bfc6b53d486bc6f2f6cb5f650019a6f1084", 0x2d}, {&(0x7f0000aea000-0xcb)="928dfc2545af4bc5a5d1bda693a8c9413709f154b6c65acd657a0c47051f47a415706ba71f3b682b3d786c210d7eb3785a913317ecf96a3ca85e58aacb29f35aeaa482a019b5db5d4814f767bdf30182fdf7fb37bb66b92b56dc2adfba71d18e861504ac4a08cfc17cf94c42dca3207762fcef803878925f4fe16dfb6a970659c138e6a4f05ee4db85b7520dc28e762e0180e06cfaedac06d2009240498e6d222438e3a427486fc571652aba78061d89396b768e37a51c5b55c386ca12bae175b8d2e0f5645a81951eebf7", 0xcb}, {&(0x7f0000000000)="2937dfbbb0f1bac8191ae2180345d0780c766cbb994bcd525f7ddebbe75bc6dd3a59245bdbd259fdb9f931f08c59470ac21ce8fed2195e937fd9817bc7ea521ca206c2", 0x43}, {&(0x7f00003e1000)="71d93289299e5f91533083f2cac96988", 0x10}, {&(0x7f000020f000-0x64)="1f03e39ffb3759c4fd182752e667801865e9d8cd6f66ffa0cda11d5ffbd3375af2d3dc2ae67d8b610d8d97a3b2e9c1d1e2c775ecf23e2ad33ec2369d30459a974cf51b762460d9c872558c23842cfd7d776396c048d0f4da4d6347cb0b2e58b6d8042220", 0x64}, {&(0x7f00003c7000)="75b33b65510626a72e4d632a88028af4153de9fe4f5b50981e3dceffc068cc4288902579d225161f428283d90ef0a9cf68916e9508bc000e708c39257581cc9251843a8d4f9a3a9ebedb9a6488e4f1ef07fc62c8e6c133f9b74b8d157105220dc3f6e846e4e3040abb329791314418550455c56db606b7b541f139ed6476", 0x7e}], 0x6, &(0x7f0000000000)=[{0xd8, 0x13f, 0x6, "e9089e8b003351c3799e3f685bf5444c1183ff9dc30cdf0f2bb6b324bd3a3b07d4d419448365b6003a3db2a273eead02e6bd656a270cc23badd2326960587d699a23ff7edd46f4f02d0c27b0aa784bbadef10b8be1cc7f14319d93048fa63a7c30efbd28f45fbcee45890ba623b6f981a933eec7a2f69c4c79d6c789aba2234408a9a425489be6efbbb64af268c9b9c12cde1f33417b49c8378dbe82dd685675468e813e7204128683091e4afe6aff9fc259d0a972de15d366a71708d64850dd1169a03fbc075f"}, {0x100, 0x104, 0x3640, "2f323cb975e87e2920a2beeb018d4326a925c8d66174aac7dc8f7f70e72d6e13d22e52bef75e6a9d0bbf257171a39ef7eb43ac21dcde34bb59d401640cba81aa016cefea0f47f19ee53ab02ca8d7603af6e768bae185b36d1eee2bc8611bdedb606b64891a99d0327bf56974ed39da0871e9d1a81cbd440b9be9821bc82c772f02cf11be5ab6bf08c3bcdd6abdc29106c33b907c2c58f0796b10bea06608bd2d8ef3ff8a8f62e807795b10ec55865ed5442e58aad9117979726c73060b7d959664736e25b1f2547b37036106b7485443931a43bb1ec3b143afdbe5ced9dc4fca0f67df5feacbd42a785620d8a3e57a26"}, {0x80, 0x111, 0x0, "274f778540b6036a440ae969a735ab06dffd620d4c93ecefef9a09fbfd79a4a2f3c7d50a4410c700b71672a5ca05195de44b7f7f58baa73947af1e5049e2a42b5a5a600f307e395c73289e10e4db96843f95345dc4060ec0737112f7d23ed9e4ca1eb5366409f8cb272c810fe6da"}, {0x28, 0x109, 0x1, "c9c4e22cd5ccac0e45aeea4ed0bbed3ef9e1d4f514befb"}, {0xa0, 0x3a, 0x411a2912, "5c991e1afe0809eeedbd5f5413a24abb32e07caeb4a71892747f4d419245f33ac741055cf5265df7a9baf185e10669057c0c7ad9d2efd50e2a0bfc73dd58639c31d9a2fef382bd40f7c2d43610132f7459b1c840e9e95816be97044329cb5524e9f571f8e072d8ca0b92ac1c1dc955f5641a6406f5916c57202a66ff9f5034c5a0b4999e75c0a12a412c80"}, {0x108, 0x116, 0x1000, "680e638c8383cb133e9a7bc41404835d840ed94f012d864e1a15c56751b9ed7b386cc9b0703a40bbe9b996d1ed6b3997b5c48a7cb43540fd2ce6fa76fc5e7ba3b520437a8ab21e94fe8ef5baaeb7085a44dc10ecb6df461b82da8a3f69b8ce6b1f5bf16eb3d882a502b1d3497a540af660bd27a511b9e4533fa2d24d380455af35b2c64ef7563c7c5c2c40e64e9b9cdf6f79ae535baeadf6ce0dd3987480525e9b4b3083c3626fb2af86c3c01816c3550b9e3ba23bff43ee16be52f0e166bbd0ed7b0288c99772a0905ccd492b3351a78abe1f7bc493372956e587d1fceb53f05e2e516a67f14a75732f06dd94d772699878d5b6c0ca720d"}, {0xa8, 0x114, 0xffffffff80000000, "7013efaaf3d69647fd2e32f2c742ebb25692eaaa73286550ee8c5ba43527f453762e3602dc6df020babfe13df2bead80b4da7f4aa55260cc7cf44a37f9c2111d68a324db0628e4731a9e524378bf6454418b6a3406a458fbd40b9c54dac334ca93ef26f53ad3236ce4941329cc2f8c6fa80f4caa441396aee0ff949f2abe812db4d22c5665367510261dce74646b16d047c37e69fd"}, {0x100, 0x0, 0x5, "1cbb6b25728f23a4da80a6b92e3cac6b071dc2bc4444a7c444bef60c1273c12f05f31a9f53d6797258700be06fc4bfda3862dddc39bc5cc23c4af7dfdb693afe3e6dbd57d82a631d278c2ef212b1e708e842f049f7b47bf03c81b766c64878c383d1299e23d6a9a7bf5bf322545f16bd1b47cc80261e1f4c885e88e6188a0985d9eff67f5e40ce5c1ed748ceff346f41baa17093f88cf841875526af514d9413e81480532bb3104507fa6bf1b4eb613aef91f2d0dbddad9de264ca2797bb51dc4be8d70d9ea8cf82686cff58682063b31336f81a3e410b003a7526d2104c9695dffcaae8cb3564dbe483191996"}], 0x5d0, 0x24040840}, 0x1}, {{&(0x7f00003a7000)=@nfc_llcp={0x27, 0x7, 0x80000001, 0x3, 0x1c00000000, 0x5, "254e989edabaf6446146f57b0dbf1300037331e8d517acfef292784cc09075618fa476852930b9195896e99da98be594bf4be3e851991b6a4da63837b59b0d", 0x7}, 0x60, &(0x7f0000fa4000)=[{&(0x7f0000f54000-0xfb)="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", 0xfb}, {&(0x7f0000001000-0x71)="4a12b75c553cbdfe1903354d68e8a3a36b7ffda761aaee7d01eca67f5d244206aced6da4813172b21c137c23c017fb7d79b7378d936d43c9a18796bdf45b580cd14ce25c0dd54da6664b039b6b8a70835cf880d682f3e291ad4a3bf24702c90b4958232c59206bdf38601b9de0cb009a1c", 0x71}, {&(0x7f0000001000-0xab)="8723e3d62c8521d902876eef0c1b26f88f6cdf02f9781c5ebb145c365148a58755a417f35796e702dd43b68fc013532b50b2cafb05c573b4657d7363859eeea77d38148ee1d334cb9669e189bcee54348f20118ada96880003b27b0303409be99734875d20b86b967754813e0f430754f203e36ce87980b93391b77660cd896ec76a9cf62dd9d64ab37a492abb8b713708945513d2406eff83641f2f56efd17a8a559cf4be2c92ca2f991f", 0xab}, {&(0x7f0000001000-0x64)="1d1f66d704537d50b7bb536d7de20610d6e8374643353c19aee41a23421c2153b826b2f321b1284201914387e8efdd5e8349bef1f7a8fb6731aac10d4c17503ec5c94412090b5ed43c5f07e2f9e5db4c6246f97e44fadc02827b87b2ef3347554ed04ce4", 0x64}, {&(0x7f0000001000-0x8e)="27dd9c0bd0b7e456f12e8a248b3324ca78147a527de1be711b0de09c368949a4770cf0c68c1f1ba695869b5baaa7ee8318c15843189b08067a75a3305c95eddd689eb4e1b54a51d2d77819133fc5a41bb2af9cf93948aaeca2789df2f7e29f07001a299f87a857e4fe78b60fc1015090b4b28b3d708f70a60a64971e5ac770a9d4c9382687fa2e947f37f4819401", 0x8e}, {&(0x7f0000000000)="f72e3b6f6b087aaa77896e827089254967fcb948924fd27d61ee2cd2a780aab1542b26db05e6758db6366cbf70b0e0d32cf67148d5f22656afe0", 0x3a}, {&(0x7f0000944000)="a4fbe33d2b9a5c9d4df43f5f919e0b9d2abeb5aec23fbcc7b5ea926730a1dbe94c74867a164dfe7e5975a20511d77ffc32be4083a18b1eef58e3a2680b0ad76074bff918a5058bbc3c312690", 0x4c}, 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0x1000}], 0x5, &(0x7f0000f0c000)=[{0x20, 0x88, 0x200, "be53f658be2455c087"}, {0x48, 0x105, 0x9, "f4e717aae7940152afc9a23e9abb083535a8362b7a5e1f5bb6d9daebc17de3e4ecf6501eb267d1e33ea6b8e7579730408953"}], 0x68, 0x4000}, 0x1}, {{&(0x7f0000000000)=@generic={0x11, "036a015b3a41a0cfeb13ca3332829a0ce2068eef436cc24b6ed71cda1a5633b51c62b5f059d9d35034dcc9d11d9ad6ce5284e48abd4cf7791d93b9506878adcc02ce44abda3e3dbacdbc56cd2db74abdf762faade7aa57b456671b0da269640186a4e05628e8e30f60762cb149cd9fb1909dbf38e1cea1852b693f49dafc"}, 0x80, &(0x7f0000001000-0x60)=[{&(0x7f00002f7000)="66655545f37b887afe", 0x9}, {&(0x7f0000001000-0x88)="ee09c8d3463b2f307834dd6a09943d830d10fe38ada78f04a7711b7ddc3a985e6aaa3db540aeb4347b50f1d4799c633432bbcdd661d48b6d4b151b30ec61df0ed010030d2fb6f3868a4914f777cc3953da4b176fd8a066d222c1254afe4f1a16bbec69c6edcd40450a7261f4852bd04934b4b09e8f74ff6a9550ecab58f6bf88b2a16854aec51eaf", 0x88}, {&(0x7f0000000000)="89d2f6a1187ce9b0f77a7e9bb97d3fb68a7b8565d5d61d51cf3cdae2818c8c261301da946f37d2eeeef86901bb139d4acee6545f9fddad2ac3a46b74d964c10106b45dff9ca28a51d17457cee77a3691cf6bb820e19f2be2f9a16dddba578cb2efce92edb9b36825a2102b108a9e7ba4ef5e6450db942e606d5abccb4555eadfb59201d75219629e2a9e1c7a51acfe2b41836af8c9cd445a7f58142f04787697f1a34add49c5a0ae44a403227f06adaa4f9175a6f95cbc4d1dd5481603d3bb7be93e7b86fcfcdcf55e612897ff7a", 0xce}, {&(0x7f0000001000-0x89)="a09c01fb9ce4dfa6e83da5330a19901dcbaf9cb530a5e63b4a045d68bab3a98190d020440faa19d40b81c744d4c302de548a045031f6ec60d9b8cbeb2d3bf9033116fdcf56c49bb8f7617fa6748fd53ce25649137cd63826d40a230bdf5f4c9b1c596bac0d127c96bf2649a11c2c8ad15155bad91e4ef9aeb836a80ce65b0de8baebefdf0f4d9c3f4b", 0x89}, {&(0x7f00005a4000-0x16)="46ebcd6e103a79fe322e7e36afd7f263814253777876ff5f9ebfa4e460f2172970f12ca9fcb6d36c1b3b171298730d349cadf5fb8539c3ba5381053788f316632cc8284a4ff2b62869e0ce40e14e451649824009152b9442346f0d426c5903d59e39fa7f0d5eb1014198", 0x6a}, {&(0x7f000060f000)="2d844fcf4218258ed95c756984c70a8097b09a3aa94373e34d5958231044b2ee8875ec51f6df5a1bb69bf531e15616ddb34c9ef6a6e435861f219cf73036a311ae658e1180e7ea73ea23cdc263fa744dde7c2d6ca8f72b6edab987caa4c4a9ecf8cfc00f0149177d31466c18900b2f95cf", 0x71}], 0x6, &(0x7f0000001000-0x210)=[{0xc0, 0x11d, 0x8, "446ebbacda702d0489d368d88f06c81ada04f1e8b95ce5cc51a2442e8b493b0c1000c23bfd05645cd7c3af4a65ee5808c160f8fd3ce510c451cb86aae0961187b0f0765a7413e9faad919d108b942eaa50ecb2be84e5cee5e809ea7bd4afcad6be88986d0135e5db6ffabd7e503652608098e0e8fef233038ad5133cbe1f5cfd64a418ff192d9eb049809eb16e6db741092b097395c54b7578607edf94299c881352d1cfbb02e8fdcb"}, {0xb8, 0x10f, 0x8, "dc31e78c84aca85b44c3b97e9d23f4577319751e97aa616a07df49120be99d008f5f8414e9df78ca50879d13ab80ec91e435e2759b9485f0b5e88462818eaf26cb3a8cbf66f01518b455561d68f354e7b9fcf1409d8843ef05754346620f59e8e7d3735e1b86a2be9d2bbfc07c5aab65788e99c8229ab6c105c36f1017340ca29a49a180b5426fbc5de285182f0b02152ac7b7611a0ca5a4f8da45c9bd58fd5db582fc"}, {0x98, 0x109, 0xad97, "28cbd19c53f944647a07dd480d6d608ad082783853e870bdddeff5f744e08af7116fe460ac868ce6a8da5a730ffd172634b6da94abceba626cc1eebc79911e1fd6c28d73bfc8533408fd096ac9f4a017e504842807e1fccfcf35aa919fa98fa5787a6be20b910a595d855c1841b25d6b63228ba2a3e67aa3832c6d236f805322c899df"}], 0x210, 0x4000000}, 0x1000}], 0x5, 0x10) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) 2018/01/11 05:21:02 executing program 2: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ea5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000b78000-0x60)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea5000)="3a03f053047d3258", &(0x7f00006e9000)="5067e68c328c97c403e96ac2e25b073130a05ac29d2e4ca56d75cc825a1bd5e773ce2e544400e524213fffc2065fccdac417140ca9e6d7b5c86f2d8309a31007c52264dc71b156ad9b7923b3a6e1928bd7ab9fe9a036392a749fbfa8430e8585289aaeee7f419610847c0de36f3151608b9a00618c854a3664c0d186b6fe68ae84"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3e000)=0x0) timer_getoverrun(r0) lstat(&(0x7f0000ea4000)='./file0\x00', &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000278000-0x5)='user\x00', &(0x7f0000b5c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000014f000-0x2)='$\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/11 05:21:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/rfkill\x00', 0x210040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e6b000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000afc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c22000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00004fe000-0x8)=0x0, &(0x7f00005d9000)=0x8) sendmmsg$unix(r3, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000051e000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f000051f000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000051e000)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, r1, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x115, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) lseek(r0, 0x0, 0x2) 2018/01/11 05:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) getsockname(r0, &(0x7f0000c5a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000074c000-0x4)=0x10) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xc000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 05:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001ea000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x80, 0x100000001, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000290000)={0x0, 0x74, &(0x7f0000ddd000)=[@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000d2e000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000584000-0x2d)={r2, 0x25, "111fd66c2dfaaad337097148deac360867af1bb8611654ae4c98edbb04fe46a35535e255d9"}, &(0x7f0000e57000)=0x18d) 2018/01/11 05:21:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a46000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00007ba000)=0x0, &(0x7f0000748000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000806000-0x10)={0x0, 0x20, &(0x7f0000e7c000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000881000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003e4000-0xc)={r2, 0x50e5, 0x30}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6) 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000811000)={0x7}, 0x4) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ef9000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/11 05:21:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006cd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00003fd000)=""/45) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) writev(0xffffffffffffffff, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000000000000000000002000000450001070000001419000a0004000000000040000608000300ff090000cfe4693e", 0x39}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000fd4000-0x4)=0x101, 0x4) 2018/01/11 05:21:02 executing program 4: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000eda000-0x10)={0x1a, 0x13, 0x2, 0x9, 0x100000000, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) [ 47.606000] device syz3 entered promiscuous mode 2018/01/11 05:21:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r0, r0) 2018/01/11 05:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f36000)="1fffffffdd04ff00fd4305bb07000600fffd000008f74514000000fff40020", 0x6e) 2018/01/11 05:21:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000ed1000-0x8)=0x0, 0xd) clock_gettime(0x0, &(0x7f0000d5a000)={0x0, 0x0}) ppoll(&(0x7f00001c4000)=[{r1, 0x40, 0x0}, {r0, 0x2, 0x0}, {r1, 0x2, 0x0}, {r1, 0x500, 0x0}, {r0, 0xa, 0x0}, {r1, 0x432, 0x0}, {r0, 0x88, 0x0}, {r0, 0x8008, 0x0}, {r1, 0x2102, 0x0}], 0x9, &(0x7f00009f3000-0x10)={r2, r3+10000000}, &(0x7f0000e54000-0x8)={0x2}, 0x8) 2018/01/11 05:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd1000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000a06000-0x4)=0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f07000-0x4)=0x0, &(0x7f0000bbd000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b76000-0x8)={0x3, 0x81}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d94000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000150000-0x4)=0x8c) pread64(r1, &(0x7f0000dfa000)=""/39, 0x27, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000260000-0x98)={r2, @in={{0x2, 0x1, @rand_addr=0xea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f000087b000)=0x98) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/11 05:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aa3000-0x4)=0x7ff, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000056b000-0x108)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000084000)='/dev/sg#\x00', 0xfca6, 0x400000) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000b70000)='./file0\x00', 0x4) 2018/01/11 05:21:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000dea000)='encrypted\x00', &(0x7f0000578000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='keyring%\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f00003c0000)=""/35, 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x2203, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000425000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") poll(&(0x7f0000c07000)=[{r1, 0x20, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x20, 0x0}, {r1, 0x80, 0x0}, {r2, 0x0, 0x0}, {r3, 0x2080, 0x0}], 0x6, 0x800) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) ioctl(r3, 0x8936, &(0x7f0000000000)="") fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000871000)=0x0) 2018/01/11 05:21:02 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a7c000)={0x0, 0x0, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x7f}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a5f000)=0x80000001) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000084e000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b61000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b5f000-0xa0)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x2, 0x40000000000000, 0xe5}, 0xa0) 2018/01/11 05:21:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r0, 0x2, 0x100000000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000050000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) r3 = accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r4 = dup(r0) write(r4, &(0x7f0000cdd000)="ef", 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d33000-0x4)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008c6000)={0x0, 0x0, 0x0}, &(0x7f0000807000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000026a000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c0a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032c000)=0xe8) sendmsg$unix(r3, &(0x7f0000b2e000)={&(0x7f00008cd000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ea0000)=[{&(0x7f000051e000)="c12ed2b01af5653546d80fb9edac2210a117c96d9c85e82e1c35de75d2a8e78d3035323e31cde9e35c1a328d70ee5e867f49afc6dfda978e36158a33f4d6ec9d3b2901e4fa1c3025aadfea02a5fbd9f1294b53d8e90bc456b67a279ff1f8a01d0d25925dffd1fbf3fc58b1a88913383e2dbcaa85471d3f", 0x77}, {&(0x7f00003de000)="", 0x0}, {&(0x7f00008b7000-0x63)="b58808611dc876ecfc989a1f591f59fc32a826a65177a3b08e30beab39de1b5c22210199749006c8affc4f8d659c021b3aba885768ebc0e16d6ef5c77d437229a4feb218a3ed60bfdee3a2f79af9c742c67f887ed66e61861dfae3fbf7252ce3d6b332", 0x63}, {&(0x7f0000bad000)="8dbc5cd4e22d84a0d490e726c01f200f9c3516da6e6c147141e0d60ebc849ad83f64598b7a8a322c440fe903e54b464d4162c11ddcee1f7048e6dd12f07f32ef8c9b52eee433b71b41968b2d90d6d01822f5306f6314f7e12d7d6ff387702f2471950bf9692427e864d12a2c215c410216f8069ee090194668b752ec7cc6af5f493f47af63df50154f4050062e7a5974fb650d363e81beab244b13878974762ad64031109621c912cb7314c425746d4b3b531e7c4ceede3616682dd06a160357fa9147de702a70722c40c2ab", 0xcc}, {&(0x7f0000b66000-0x17)="3b5a8b9bb4b3f40ede388980405acf14b77fc73877b643", 0x17}, {&(0x7f00008e8000)="a19bfdb61510fc07e965545664c2143859a47e86d7f518170660820e0ce88f91d01e49c6f7ebde9101e29437d084e0272a1751fd411872d1637a47bb17d1099eb31b609b75d1c0e36cd7341542b8e111d637036ca08cb8b518c94f86df1a17", 0x5f}, {&(0x7f0000383000)="53d78ab58876994c524e947e15325e1c24050678309c", 0x16}], 0x7, &(0x7f00009f9000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r1}, @cred={0x20, 0x1, 0x2, r7, r8, r2}], 0x40, 0x4000081}, 0x800) 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003d0000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x357, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20000}, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000587000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000011c000)={0x0, 0x0, 0x0}, &(0x7f00004c3000-0x4)=0xc) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000588000-0x47)=""/71) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000454000-0x8)={0x0, 0x6, 0x215}, &(0x7f0000588000)=0x8) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000588000)={r4, @in6={{0xa, 0x3, 0xf1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000587000)=&(0x7f0000588000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c0000)=0x18) 2018/01/11 05:21:02 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) 2018/01/11 05:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000e3c000-0x8)='./file0\x00', 0x8) ioctl$TCXONC(r1, 0x540a, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c65000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r2, &(0x7f000049d000-0x57)=""/87, 0x57) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000102000-0xc)={0x0, 0x0, 0x20}, &(0x7f000007b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a59000)={r3, 0x81}, &(0x7f0000493000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/11 05:21:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2041080, &(0x7f0000891000)="") creat(&(0x7f0000677000)='./file0\x00', 0x0) 2018/01/11 05:21:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000039d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b54000-0x4)=0x1c, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b81000)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000055a000)=@get={0x1, &(0x7f000083f000-0x3d)=""/61, 0x800}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ec000)='/selinux/user\x00', 0x2, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) bind$netlink(r1, &(0x7f0000594000)={0x10, 0x0, 0x3, 0x200}, 0xc) 2018/01/11 05:21:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b8c000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003ad000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d13000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000b2c000)={0x0, 0x0, 0xfffffffffffffff7, 0x0}) getpeername$packet(r0, &(0x7f00003d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000962000-0x4)=0x14) 2018/01/11 05:21:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) r2 = gettid() fcntl$lock(r0, 0x0, &(0x7f0000c83000-0x20)={0x3, 0x3, 0x5, 0x81, r2}) connect$inet(r1, &(0x7f000064d000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 05:21:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000c21000-0x1)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/11 05:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x0}, 0x1, 0x0}) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000f7e000-0x4)=0x0, 0x80800) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000345000)=0x7, &(0x7f0000446000)=0x4) 2018/01/11 05:21:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000784000)={0x0, 0x2710}, 0x10) 2018/01/11 05:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f0000a42000)='big_key\x00', &(0x7f00009ba000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d66000)='systemeth0cpusettrustedsecurity\x00', 0xfffffffffffffffe) add_key(&(0x7f0000c3f000-0xb)='pkcs7_test\x00', &(0x7f0000414000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a5000-0x21)="a4ccabe7999161edab4141a20c190c132b72e6be092a74593678d5babcf5592d93", 0x21, r2) r3 = epoll_create(0x8000003f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r1, &(0x7f00002c1000)={0x1000000d, 0x0}) 2018/01/11 05:21:02 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000275000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f61000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000956000)=0x18b0be82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000273000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x0) getsockname$inet(r5, &(0x7f0000be3000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064e000)=0x10) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/mls\x00', 0x0, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c7000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r7) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r4, 0x800000008922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000c92000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000acb000+0x539)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000bda000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00009d3000)={r8, 0x100, 0xa, [0x6, 0x9, 0x2f11e536, 0x2, 0x9d, 0x6, 0xd14, 0x7, 0xad0, 0x0]}, &(0x7f0000eb4000)=0x1c) 2018/01/11 05:21:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x42002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1, 0xeaf, 0x1, 0x97ff, 0x2, [{0x4, 0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7fffffff, 0x7, 0x1ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f33000)=0x7, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002c7000-0x4)=0x0) r2 = getpgid(r1) setpgid(r2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000baa000-0x6d)=""/109) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r3, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) fremovexattr(r3, &(0x7f00008c0000-0x14)=@known='security.capability\x00') 2018/01/11 05:21:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00007d1000-0xf9)="648db88012e49053eed47bc37251ee4e2946f732d3b797f11ce3a8b63f9ce89f46731ed6739cd56647ede545453f6f3a8e7dc43df4a7c957cb0f6b60f6a98bd6f29181349e5badadbd3c178624c772a3319048aee93fba4a1131222a000b02ddd524e7101fd503ed3d0d1bbc45ca9a9c3bd3f79a1e3008d4ce98c87b8183c38a9312e1bf4fe9e51be57d0e11d013642f1e1ddcac2499519b4ebcdebf5780fedd9c873969ffba016b83781dd75aa5b7ffe4b3cf224373234546a5340b4811078ed4b384df91fad7f8fd48e5bb1126776c772987b62bd5e8b5a1c58db857243c7e59972e737bfb241639e9c6b0ab6d9c6c661947288cec0cd07d") setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r1, &(0x7f0000c47000)="f260d8c67f49b52ffc4e07952fc718", 0xf, 0x61) 2018/01/11 05:21:02 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d73000-0x11)='/selinux/enforce\x00', 0x0, 0x0) tee(r0, r1, 0x40, 0xd) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000ec7000-0x5)='user\x00', &(0x7f0000fb8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb8000)="ea2acc1867d5e98e6059d961c3714f9fc9605aee18634b61b26e8fd67a300821eb4715df3e7df5e8c3", 0x29, 0xfffffffffffffffd) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000fb8000)=""/28, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c91000-0x4)=0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/11 05:21:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000e5000-0xf8)="8481b79d1f64c5193b36b855bb0b127ef3dec742aef11f9796511a28cfa7e3f7eaf46ee187de7f3990c909cd230acc3819760ab40ace935a3193b355967f10e8bf0407c64bb0c67c61636a8fbb8d87f50767bdc00b5d911b9b6a263c0791cd2f5a76c4ea115e029f487cc4aae5eaf7fc5bf0257e7df661a189f2914683cb1c17bb7a55ec15dab3951b106e5d7673b5aa188ed354296091d3e8fcb253a8762a9f1ca6ab9466aa1ef8c8a506e82e39c10e853c61e2faf9f70108a4f3942c62c50b24385c88518b65bbbae78b485dd7ab276972f4282c63c4eaa6205d62d7ed5b1c151c7d37b1275a7c1298b626b6a71344d918749d14a713bd", 0xf8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000733000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000826000)=0x0, &(0x7f0000509000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001000-0x8)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) [ 47.866226] binder: 7657:7659 ERROR: BC_REGISTER_LOOPER called without request [ 47.893853] binder: 7657:7671 got reply transaction with bad transaction stack, transaction 57 has target 7657:0 [ 47.930880] binder: 7657:7671 transaction failed 29201/-71, size 24-8 line 2935 [ 47.942935] binder: BINDER_SET_CONTEXT_MGR already set [ 47.942944] binder: 7657:7689 ioctl 40046207 0 returned -16 [ 47.955226] binder_alloc: 7657: binder_alloc_buf, no vma [ 47.955249] binder: 7657:7689 transaction failed 29189/-3, size 0-0 line 3127 2018/01/11 05:21:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) ptrace$setopts(0x4200, r2, 0xfffffffffffffffe, 0x2) wait4(r2, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 05:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) syslog(0x9, 0x0, 0x0) dup2(r0, r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) 2018/01/11 05:21:02 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x20800, &(0x7f0000ce3000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fe6000)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000fe6000)=[{&(0x7f0000fe7000-0xe8)=""/232, 0xe8}, {&(0x7f000009a000)=""/10, 0xa}, {&(0x7f0000fe7000-0x2d)=""/45, 0x2d}, {&(0x7f000035c000)=""/217, 0xd9}, {&(0x7f00003c2000-0x38)=""/56, 0x38}], 0x5, &(0x7f0000fe6000)=[{&(0x7f0000fe6000)=""/0, 0x0}, {&(0x7f0000fe6000)=""/4096, 0x1000}, {&(0x7f0000fe7000-0x10)=""/16, 0x10}, {&(0x7f0000fe7000-0xac)=""/172, 0xac}, {&(0x7f0000dee000)=""/135, 0x87}, {&(0x7f0000fe7000-0x2a)=""/42, 0x2a}, {&(0x7f0000fe7000-0x8b)=""/139, 0x8b}], 0x7, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f00001f5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fe7000-0x4)=0x80) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/11 05:21:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) bind$ax25(r1, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}, 0x0}, 0x10) 2018/01/11 05:21:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000821000-0xf)='mime_type/bdev\x00', 0x840, 0x140, &(0x7f0000476000-0x40)={0x3ff, 0xffff, 0x5, 0x8, 0x36, 0x87, 0x4, 0x2}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pkey_free(0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e02000)=0x0, &(0x7f0000a36000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000009a000-0x9b)="edc84c929f4320324038f8573bb1acd88d13897496a88ddd84ecfb5290267b20838e4daef8b260dc028c9b92978d54995b22482e50f9b9cb11f26a1cc11baa092fe082e7666923c76a848a4e5808c862c749a1efda9aa37520fc9f91a9518ce0b3fc41df2c217c16ba64d3647a4dd36732768268fd42c57600e9730cae56f1f47cdcbffb0dd908a4df62d4b82ad889fbcac706f1ea94d804523a98", 0x9b) 2018/01/11 05:21:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000072f000)={0x0, 0x0}, 0x84000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e0000)=0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000aa5000)={0x33, 0x5, 0x1000}, 0x4) signalfd4(r1, &(0x7f0000f67000-0x8)={0x9}, 0x8, 0x800) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000574000)=0x0, 0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000010d000-0x12)={@generic="3056a1ff49000f40b614528864824578", 0x208ed497}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000010e000)=0x6, 0x4) 2018/01/11 05:21:03 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000020d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a26000-0x4)=0xe8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(0xffffffffffffff9c, 0x107, 0x2, &(0x7f0000fa6000)={r0, 0x1, 0x6, @random="374c1763d54c", [0x0, 0x0]}, 0x10) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x10000000) ptrace(0x4207, r3) ustat(0x200, &(0x7f0000127000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dd3000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000fa6000)={&(0x7f0000fa6000)=[0x2, 0x2, 0x3], 0x3, 0x80000001, 0x3, 0x9, 0x5, 0x7fffffff, {0x5, 0x1f, 0x10001, 0x3, 0x0, 0xdc6, 0x10000, 0x80000000, 0xff, 0x7f, 0x9, 0x100000001, 0x179150cf, 0x64, "8e5049d01d89f7cebbbf1f4ee4f3014ba2572f02d7b2373622e2059193cfa1dc"}}) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) [ 47.955295] binder: 7657:7659 ERROR: BC_REGISTER_LOOPER called without request [ 47.985700] binder: release 7657:7659 transaction 57 in, still active [ 48.002339] binder: send failed reply for transaction 57 to 7657:7671 [ 48.014372] binder: undelivered TRANSACTION_COMPLETE [ 48.032179] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.038694] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.044602] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/11 05:21:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f66000-0x10)={0x0, 0x1c, &(0x7f0000426000-0x1c)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}]}, &(0x7f0000883000+0xf9c)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c59000-0x14)={r1, 0x9, 0xfffffffffffffff8, 0x5b3d, 0x5179, 0x400}, &(0x7f0000974000-0x4)=0x14) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) getsockopt$inet6_int(r5, 0x29, 0x13, &(0x7f0000e0e000-0x4)=0x0, &(0x7f000073c000-0x4)=0x4) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/11 05:21:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x0) bind$nfc_llcp(r0, &(0x7f0000723000-0x60)={0x27, 0x100000000, 0x0, 0x2, 0x0, 0x0, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x0}, 0x60) 2018/01/11 05:21:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001fc000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000277000-0x10)={0x8001, 0x3, 0x4, 0x7fffffff}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001c3000)=@generic="6454f5536dd882ddcfe620515a1ccbcc", 0x10) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) open$dir(&(0x7f0000fbe000)='./file0\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000ed000)=""/242) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) 2018/01/11 05:21:03 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000006e000)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0xfe8d) r1 = userfaultfd(0x0) splice(r1, &(0x7f0000188000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000dc9000-0x8)=0x0, 0xffffffff, 0x0) 2018/01/11 05:21:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x868000, &(0x7f0000e53000)='x') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000040000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x43, 0x8, "0b0410905bb06ee6dee0c899d68e971adcef225822d615e6d13fe59b2bc6499d2b183519d2335f67218af9db3f525b42db7b4d6435093db1d738769c97c2c39c2ac79515d259734ce3676921e41528c0"}, 0x160) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/11 05:21:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) 2018/01/11 05:21:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0xd7b, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)='V') sendfile(r0, r0, &(0x7f0000006000-0x8)=0x0, 0x705c378e) 2018/01/11 05:21:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003b0000-0x18)=@generic={0x9, 0x3, 0x6}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000844000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$tun(r1, &(0x7f00001ee000-0x4e)=@pi={0x0, 0x88a6, @eth={@random="eecc57bb90e0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x3ff, 0x100000000, 0xf738}], {0x8100, 0x6, 0x4d, 0x4d83cb80}}], {{0x88f5, @llc={0x32, @snap={0xaa, 0xaa, "a0", "8281b5", 0x8aff, "6eb6c4363192ee2d72769d22ae0809ea53fadc8e2fb1bed7093861d5ac970f78b3c11c021b1738101577"}}}}}}, 0x4e) 2018/01/11 05:21:03 executing program 1: keyctl$join(0x1, &(0x7f000052b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffea, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x23d, 0x5, 0x6}}], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}}}}}, &(0x7f0000618000)={0x0, 0x1, [0x0]}) 2018/01/11 05:21:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000833000-0x1)={0x2}, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x42e, &(0x7f00007a4000)="", 0x108) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000017a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00005ab000)=0x0) 2018/01/11 05:21:03 executing program 3: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000440000)=""/27) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a4af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042510f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9d0000000000000c5234e4235a33d57e456460104ca0dedf2b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd177001a878a5bb64ffffffed00004c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00005b7000-0x8)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000011a000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005b7000-0x4)=0x4, &(0x7f00005b7000-0x4)=0x4) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00005b5000)=""/161) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/11 05:21:03 executing program 4: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba5000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000036d000)={0x200, 0x4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000ba6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aba000)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b8a000)={0x0, 0x81, 0x2, [0x3, 0x4]}, &(0x7f0000ba7000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000500000-0x8)={r3, 0xa72}, &(0x7f0000574000)=0x8) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000391000)=0x3) 2018/01/11 05:21:03 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000047b000-0xe)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000964000-0x4)=0x0, &(0x7f000070d000-0x4)=0x4) getsockname$netlink(r0, &(0x7f0000743000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ad000)=0xc) getpid() r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/11 05:21:03 executing program 1: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000554000-0xea)=""/234, 0xea) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000552000-0x28)={@common='gre0\x00', @ifru_map={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) 2018/01/11 05:21:03 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000561000)='/dev/autofs\x00', 0x101800, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000094c000-0x6)={0x0, 0x90}, &(0x7f0000a92000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000803000)={r1, 0xfffffffffffffffa, 0x0, 0x1000, 0x401}, &(0x7f000021e000)=0x18) r2 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f2e000-0x10)={0x7, &(0x7f0000da4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000347000)={r3, 0x5, &(0x7f00007f0000-0x14)=[0x11ba80, 0x8, 0xfa, 0x8, 0xedee], &(0x7f0000eb6000-0x1c)=[0x24, 0x9, 0x0, 0x7, 0x20, 0x2c, 0x2], 0x1, 0x2, 0x1000, &(0x7f0000679000)=[0x7, 0x9], &(0x7f0000cb4000-0x1c)=[0xfe, 0xff, 0x10000, 0x3, 0xeb2, 0x6, 0x100000000], 0x0}) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) [ 48.297348] device eql entered promiscuous mode [ 49.224437] IPVS: Creating netns size=2536 id=12 2018/01/11 05:21:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x230000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002000-0xf0)=""/240) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000097f000)={0x0, 0x0}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e3d000)=0x4) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x1, &(0x7f0000002000)=[{0x8, 0x0, 0x0, 0x0}]}) 2018/01/11 05:21:04 executing program 7: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000955000-0xb1)="972e1bc73d12041896309c0f9de6cd7f1f47b3e8b72a4baa4fa8b46846202ae6477ac58cfada8270c74ed03a53d448ccc846e8bf328559a213e4e37959df290beed9e27e744ea61c484874afa052c1d4b7d1903d929f7e6c9649339e720c94753b2089ac526a8ef43c0d6662a6f55c4dc7e8946649175519c12830e8bbbfeb07841bad27278b63dbbe99207056f79258bbb8385c6cf7e426ac9f28220d4ea5cd734003239f0d95119b316e92b0e546b956", 0xb1, 0x20000000, &(0x7f0000954000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) 2018/01/11 05:21:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000ed1000-0x4)=0x0, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x1f)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000578000-0x4)=0x48) close(r0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000177000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000482000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x0, 0x107003) 2018/01/11 05:21:04 executing program 4: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000430000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000552000-0x28)={@common='gre0\x00', @ifru_map={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) 2018/01/11 05:21:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000092000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x7, 0x0, &(0x7f0000a66000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002d8000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000181000-0x20)=[{&(0x7f0000b3f000)="9331a5130d84a7b08fc4601e7f16d6115b3298d675120de4e32103d4ac7b843b8d2b452ed44978b49f00342b506a42c6b213cb46e0bf1595efb39f43d6c68055c9679bb869047de8d8c5c38b8bd71c62718354", 0x53}, {&(0x7f0000e68000)="1becce2d65605b8f473bf319a25a809fbcf8493c37e31fc4d0d586503d52d62d72377e9dff167ad9c4f367351a9781d604", 0x31}], 0x2, 0x3) 2018/01/11 05:21:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00003a2000-0x10)={0x23, &(0x7f000055b000-0x23)="b857fe9cb8722b7d37df6051144e7f61e36e49832f08c86008d2adcaf386104330d5dd"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00003e2000)=""/156, &(0x7f0000708000-0x4)=0x9c) unshare(0x8000000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a79000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00009ed000-0x4)=0x4) ioctl$VT_WAITACTIVE(r2, 0x5607) clock_gettime(0x7, &(0x7f00008b1000-0x10)={0x0, 0x0}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000026a000)={0x7f, 0x3, 0x5, 0x97, &(0x7f0000f49000-0x97)=""/151, 0xd1, &(0x7f0000aef000)=""/209, 0x4, &(0x7f00008e7000)=""/4}) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000316000)={0x200, 0x8, 0x3, 0x1, 0x2, 0x3, 0x80000001, 0x7, 0x6, 0x0, 0x5, 0x8}) mq_timedreceive(r3, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/11 05:21:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000484000-0xb)='/dev/hwrng\x00', 0x6102, 0x0) ioctl$TCXONC(r0, 0x540a, 0x81) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/11 05:21:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000812000-0x1a)=""/26) close(r0) 2018/01/11 05:21:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000054c000-0x28)={@common='lo\x00', &(0x7f0000054000-0x20)=@ethtool_rxfh_indir={0x20000000000000, 0x400000b4, [0x388fb199, 0x6, 0x583f, 0xffffffffffffffe1, 0x6, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00009b6000-0x4)=0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/keychord\x00', 0x400, 0x0) r7 = socket$inet(0x2, 0x80a, 0x0) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r6, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r5, &(0x7f0000f57000)=""/196) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00001a8000)={r4, 0x9, 0x5, [0x367, 0xa9fd, 0x200, 0x2, 0x9]}, &(0x7f0000dd8000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f000048f000-0xc)=@sack_info={r10, 0x9, 0x4}, &(0x7f00009be000-0x2)=0xc) 2018/01/11 05:21:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000025d000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f000091a000-0x4)='/dev/sg#\x00', 0x8, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac4000-0x4)=0xc) [ 49.502897] device lo entered promiscuous mode [ 49.509918] device lo left promiscuous mode [ 49.574235] device lo entered promiscuous mode [ 49.581633] device lo left promiscuous mode 2018/01/11 05:21:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b2000-0x15)='/proc/self/net/pfkey\x00', 0xa00, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000847000)={0x0, 0x0, 0x0}, &(0x7f000074a000)=0xc) ptrace$peek(0x1, r1, &(0x7f0000e61000-0x8)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000020f000)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005db000-0x11)='cgroup\x00') fcntl$getownex(r2, 0x10, &(0x7f0000f78000)={0x0, 0x0}) preadv(r3, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/11 05:21:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") fcntl$setpipe(r0, 0x407, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:04 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000016000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000016000)={0x0, 0x8000}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000017000)=""/18, &(0x7f0000017000)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000016000)={r2, 0x80, 0x30}, &(0x7f0000015000)=0xc) 2018/01/11 05:21:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001b9000)="7f", 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b26000)={@common='bond0\x00', @ifru_flags=0x2c01}) ioctl$int_in(r0, 0x5452, &(0x7f0000101000)=0xe000000000000000) 2018/01/11 05:21:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000012000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000011000)=0x0) r10 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000013000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000002000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000+0x747)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000013000-0x118)=[{&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000)=[{&(0x7f0000002000-0xfd)="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", 0xfd}, {&(0x7f0000014000-0xef)="30b82a1a59000dadc4fb9347e271191ae2468788d97d5180f1c72a1f84fca9ee64cd688ab46e5d004b5590e9a6798365dadf2b59e406583da747fdc2d6f90cb7721a5ca7d33f86a0b59ae6c7d99bd9ecacc4f68270d1d49ea2a6dc83804f2a3e4955790b95c3db4bcd66ba33c38a89fe04329d7e924b51615ad1f670982cbc5e8c251f0d538ddb261217ce3fdf863182176bb0c398e397dcadec9998764fdc0a7b94a3b8397ad554f3120c91c47156acc264e94a9a9f61739cf9a1471f6e8862e45269717564b91676080c1c6d36bb39b029b904f7fda68b3c42e6182e075253c02115382127f01a32e186e6e4ffa9", 0xef}, {&(0x7f0000002000-0xac)="edeb7630035f7df14aa2eaf1a81760caa1e27531e6d402d273d0763c378a879496507a58b72d16dcf71fbfade7f3b70d9010cb625715eff671f60149915e22891d9ff41b469d466f8232c15d3f2f56d9104a56d2ec48bdcf719069bf44450dbac7377041926096c54874f093b3b50d6acdfb314337dd8025a6512f5d331a0dcef29910df177b89659b83b42d1c3778b553dcdffb4843752f7c37a545b19060512ecc742367e3bbc1d93e789b", 0xac}, {&(0x7f0000014000-0x2e)="e15f565cb4beea2b9c67bd7f387cffac43e9d38e09b76a19e91fe56c61036d683d8b68e46b1b51056e46e89a2a6b", 0x2e}], 0x4, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x40080}, {&(0x7f0000013000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000012000-0x30)=[{&(0x7f0000000000)="c0099db8f569ea8a2c494cb11a258eb77df1853e88ef8264c0a8cc4d27ea7d66956977d87b4d15a8ca8010c51787f8358cd7bc81e073dd4a6752093a3387d668d5867cb6bbf17f0bc9e5b84764743114ae0f233c378d1cda0b83e5f12c790d9d6a57f3cbdc156a61c122ea5e9e0dc775fc6bd4d94308de6256361b3b8e8abb4eecf86d56617dcf95b5fcc5bdcf7b2cf2e5666f012203e8005d9459761c7e0e918426f90b196e3c33aac0a15863a0d8cf820f092ebc579bc5ea3c925b514592cc840632e0350d156ae6bd378acd3fdaf711508dc1cc41f317ed5283eaf44fbfca975d5f5503480d63fa6c07a8", 0xec}, {&(0x7f0000001000+0xeb0)="83f442e6609b1f59b76108c23fbc08ac517a2e0d4732c7ffe7174628c1415ee0d2162f7c67bf964d9133964cba8701547693cc5df777e54913113dc28ca493dc9d759345b1094e59f33915bd152e83", 0x4f}, {&(0x7f0000001000-0xc6)="300a8967425c5b77f09bb60c629bbb9a0ebe301506f4525fa745b16fa02d812f06cbb39a45bbce5c83ce512bf59e50e6e09df9ac72f3345d42ceb399ebb63a279d103e2ad2491f9b86b1440d5d4cd374d0df475be847ec1b200d2b03b570a435aa5e9dc3af4f2cc96463706fb6db8bffa5f2ee05af132bd848101470a0f405cc8b599ef29fc61f40c30fbbe3b305dc5f45c819d84458bfd9ebd728cc172768c5a8450a8afca0472c9ec5e0a0d4847f7fb2a8abfc68faacc5ee9ab767b004bf9f13bb3398d5c7", 0xc6}], 0x3, 0x0, 0x0, 0x4801}, {&(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000013000-0xdf)="7cb9f33604b5f7126939e1ae1e6265becde43e7cdb12c910bae0a450fde2f455ff9e1d9539e81492640765b7296d6c18a49978afae664837fa386f01cb8546c6570be2302b8309dc99caeff790b0e5f0ae9701c1303935f1ec4529a743b3f8b060aebec4f9eb6ae9198a357a5e93858ff019795e591f87700d2dfbc94eccde3db5978fbf5c7801c93030673a438d7e412d438ff0295dc933bb573c4bcc45ecc1c8dd4da3bcdaa0d4b3e5eeb3a8d26822c274d9802a816d2dbc7d114430d47114428ed6a8c085b2be514629ee1a1068233c9f80a67aaed8b0c5beebba43c0b3", 0xdf}, {&(0x7f0000012000-0x8)="d37b48fda3e52407", 0x8}, {&(0x7f0000001000)="e91a5abca52291e83a462ea4ca58bc0aecd421cc167bc030a80f8dad3e3100a4e786c47f8f6fc98ee4f62bc6602bd58dbc7555891893ae238ab098014e0d61a7dfd5f6f1c0e3df3573ff5b356cffbce0a070f0c5280a1068eb698b1b93578aa22feab3855e522c974cef07952f04c0d5c44ed4cd128e62d96f584c0251a49ac37cda276fdbb8d85ee66224c48f1858", 0x8f}, {&(0x7f0000012000)="10232719909684e8da9d6dca9e8411bc20477a9fd195bb739349f5c7894abf86e09885e74cda9cb22689ba754f40d81a1d6f884dd0a4eecf707861ec4722a0c5081f71c9da5e17a4a4505b9d761e94dca5bfea55fc9a9250bac7c0004fd0d244133c213475c6454366a51878f9178be01b8c5c6e44d929d32bdf2842ed55085a1ecc600644ee17a5746de4300163acad0ca33e48d75811d536f348bcfc452eb2624570109e126476de6f0c283e88693b4323cffa5e284950acbd81a5366ed0f6124fc9e9174eace3f6baeb1e512675761b", 0xd1}, {&(0x7f0000001000-0x2)="81b9", 0x2}, {&(0x7f0000002000-0xa6)="e4e1c5ee9834dab5ae55c66313423cb0d717e487f233b2d6514ca202efc130fd65eebad3e21e8f8854cf3d692991070a3c01090a5b971b5b1bcaae32a850fbca071b98b91169976146a16342e1f689b984f477cddeae8e908e946287387939492b420437fabdc72f38735e6092da4aa1422836154c6c93282bf6e15ae8eb5dd39696a5d5f0528f3f271192e80b4ff1782d9c77ce935e80410c32042e82651cb6f22cb5cf724a", 0xa6}], 0x6, &(0x7f0000002000-0x120)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x120, 0x40}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, &(0x7f0000002000-0xb8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb8, 0x20000080}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x60)=[{&(0x7f0000012000)="a08adbd65bb470b91c34bfa9166e09e1762c91353df6f3d3677b2a7aa011efe70bbc9db10adedebfa1566b781dcec90d71a80d3709c03d35ea3a755978bd5b587c58aa24f9b8032af035263028179e616d88dd40450146fa1f144eca77d101953f45e738d7013e883925abc2a8ac523727f072d404df25dd41bc715a89d65ccedb53a38378b6b362e34c822b6194788cc482f5259ea0216dd706eccb804f588da18a13dd9bbf65b16132abc3", 0xac}, {&(0x7f0000002000-0x81)="08a1ace3bd71706cd2d69b1910fd532bc9769d83f20d99a6986b07f3dbf088e31fa76ad82347bc3eb82254b78b57d5c7c055643a827bb2dd9cb26dc9e61eb59a910fd0a7e7ffd34a299e57bc3a53549d254cf1e80d20e66df5f85c43a4fb12aecd60036560b12bce7478c8aa39310b684f1706f9518e6abb61b406ba160b76e1aa", 0x81}, {&(0x7f0000001000)="40dbffc1f8bb13cdef1347197fe2aeea1c3b50", 0x13}, {&(0x7f0000012000)="201a2bdc7b85d147c59a4fb815b5f13fbe31c893c5dab2c81f9b0f679ae187bb6f77d62e2e83b49b98700470559b68c7181f653b7696a1d32ba60cb4f0e9a4026572bd4d8e9285cd226d3ac27a8d0c8b31dd52a9cdb1225f2289e68121c160fb832bc8984dc1aa5b358d459d05ec0fa506f75251ef69a9019b4cc4975919b8d63be643ab96ddbe7c04c844b1d0eef420b844", 0x92}, {&(0x7f0000002000-0xc4)="16a9b625c301f1a544ce083352c3f53ee5de65fcdb820bbe9f0ed7dc63c73f14d4235f9ccaa60dc01286a31a0f65df105b5b350313fa0a87da3edcd53af695dac21316e7b20073c8bd81d548c1728152c3e9ecb94437ea4b3251195183ae9105b1c4fc397b850e4bdbbaea3ec7afb0c966d6bf8a15b129493d3fc1a506b2d73a4200e2cf0e612c23fa21345e5ac902d0a59b87173ae23bf376a37b3374e03862935b3ac670e8726931d489c772738057df0815e0820d69a6005be1cb6872874b88f812a2", 0xc4}, {&(0x7f0000002000-0xab)="ed9f662fea12b3695a419e344b98936190c271afd125c3e8e36fb2f160ae9861dc2ee8c525f348cededd0936f2e2ef14a5163ae62f0e9472dfe715c6dd32826dad7dc61c7b188ae58480bc118e8140fdd17093472f5eb4a4963f98a79eb1cd57c68fe07d10aafc864590317266c01dbe65b26c91ade8d11df501ce6f1beee6786321fb7da5cfb9217f51ce0906b8ff209248969d26ac03ce76c6886cb101d16ae7ecab6053567805850e25", 0xab}], 0x6, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x810}], 0x5, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r23 = userfaultfd(0x0) ioctl$UFFDIO_API(r23, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 05:21:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') fstat(r0, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 05:21:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000a20000-0x4)=0x0, &(0x7f0000afe000-0x4)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000334000-0x10)={0x0, 0x1c9c380}, &(0x7f00001f0000)={0x0, 0x0}) 2018/01/11 05:21:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) pwritev(0xffffffffffffffff, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="", 0x0}], 0x1, 0x49) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ef000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000582000)={0x0, @in6={{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf32, 0x4, 0xfffffffffffffffa, 0x2, 0x82}, &(0x7f0000733000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006aa000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x401}, &(0x7f0000420000)=0x98) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005bc000)=0x0) getpriority(0x0, 0x0) sendfile(r3, r0, &(0x7f0000d46000-0x8)=0x0, 0x2) 2018/01/11 05:21:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') fstat(r0, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 05:21:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000f02000)=""/120, 0x78) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6f000)=0xc) ptrace$getsig(0x4202, r0, 0x47, &(0x7f00009f4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/11 05:21:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a46000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000068f000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) unshare(0x20000400) clone(0x200, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)='R') accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x0) llistxattr(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f00008f4000-0x51)=""/81, 0x51) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000574000-0x4)=0xfffffffffffffffd, 0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x90, 0xf76, 0x0, 0x6, 0xb, 0xc, "9a8b07ccebe8b7b60449f5d492483c06f6b2c3bf00a57a9a652e381414b8b7b89f3f6bbabf4110ab8bcfcc9edd7a58b9391f6c7731f686ab39e6ba2d2b56f2d3", "490184aca2d554143501790b969758fa43602df6201e7db31c0eb521df458e61744b21b44cb7749542dc1b4838dd8b0867d8b238c630a2f6e1839cb5af2f25c9", "cc57d3326df6ef2e0dc229c28e6678e38f9a3e0c47f813a557fe520307ba66c2", [0x1, 0x6]}) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000000000)="9f") socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000988000)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x7, 0x0, 0x0, 0x0}}], 0x30) 2018/01/11 05:21:04 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000039000-0x9)='/dev/ppp\x00', 0x40000, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000826000-0x8)='./file0\x00', 0x200800, 0x20) linkat(r0, &(0x7f00001d1000+0x983)='./file0\x00', r1, &(0x7f0000a87000)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x101, 0x0) write$tun(r2, &(0x7f00004bf000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x68, 0x0, 0x401, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0xa68b, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@rand_addr=0x401], 0x81}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@lsrr={0x83, 0xf, 0x6, [@empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}, 0x72) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000490000)={0x7fff, 0x6, 0x7, 0x7, 0xb8, 0xd3d5, 0xfffffffffffffffa, 0x40, 0x0}, &(0x7f0000085000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000044c000-0x8)={r3, 0x9}, &(0x7f000023c000-0x4)=0x8) 2018/01/11 05:21:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000893000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000989000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000620000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000436000)=0x0) r2 = socket(0x11, 0x80803, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000836000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000bd7000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) close(r2) 2018/01/11 05:21:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00006ef000)="1f0000000104ff00fd4307000000000000020000080001000400dcffdfde1d", 0x1f) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000a4000)='/selinux/create\x00', 0x2, 0x0) socketpair(0xd, 0x1, 0x1, &(0x7f0000c94000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000830000)={{0xffffffffffffffff, 0x3, 0x8000, 0x4000000, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.752202] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.761898] CPU: 0 PID: 7868 Comm: syz-executor5 Not tainted 4.9.76-g9154940 #10 [ 49.769443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.778769] ffff8801cd7b75d0 ffffffff81d93149 ffff8801cd7b78b0 0000000000000000 [ 49.786727] ffff8801ce2d7d90 ffff8801cd7b77a0 ffff8801ce2d7c80 ffff8801cd7b77c8 [ 49.794679] ffffffff81660c0a 0000000000002a2e ffff8801d4a2a0f0 ffff8801d4a2a0a0 [ 49.802631] Call Trace: [ 49.805198] [] dump_stack+0xc1/0x128 [ 49.810533] [] handle_userfault+0xa3a/0x1310 [ 49.816568] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.823556] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.829930] [] ? handle_mm_fault+0x117b/0x2530 [ 49.836130] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.842327] [] handle_mm_fault+0x1fd1/0x2530 [ 49.848353] [] ? __pmd_alloc+0x410/0x410 [ 49.854034] [] __do_page_fault+0x5c2/0xd40 [ 49.859887] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.865831] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.872465] [] do_page_fault+0x27/0x30 [ 49.877971] [] page_fault+0x28/0x30 [ 49.883223] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.890046] [] ? userfaultfd_ioctl+0x130d/0x24e0 [ 49.896423] [] ? get_futex_key+0x1050/0x1050 [ 49.902452] [] ? entry_SYSCALL_64_fastpath+0x23/0xe2 [ 49.909173] [] ? userfaultfd_release+0x650/0x650 [ 49.915548] [] ? __lock_acquire+0x629/0x3640 [ 49.921581] [] ? __lock_acquire+0x629/0x3640 [ 49.927605] [] ? do_futex+0x3f8/0x15c0 [ 49.933112] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.940096] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.946904] [] ? userfaultfd_release+0x650/0x650 [ 49.953277] [] do_vfs_ioctl+0x1aa/0x1140 [ 49.958955] [] ? ioctl_preallocate+0x220/0x220 [ 49.965269] [] ? selinux_file_ioctl+0x355/0x530 [ 49.971555] [] ? selinux_capable+0x40/0x40 [ 49.977411] [] ? __fget+0x201/0x3a0 [ 49.982655] [] ? __fget+0x228/0x3a0 [ 49.987900] [] ? __fget+0x47/0x3a0 [ 49.993921] [] ? security_file_ioctl+0x89/0xb0 2018/01/11 05:21:05 executing program 7: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) tkill(r2, 0x41) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x5, r3, 0xffffffffff600000, &(0x7f00008b8000)=""/0) 2018/01/11 05:21:05 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000e75000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000000)={&(0x7f00007cc000-0x144)={0x144, 0x0, 0xc, 0x300, 0x5, 0x1, {0x2, 0x0, 0x5}, [@typed={0x10, 0x3c, @u64=0x7}, @nested={0x68, 0x39, [@generic="afac3242a1e9fb9da20a9007aa4c21feeb44d24cb3ed8f13c7c8fa0ae50290d25b21a2d65f476d36029c5c27167c", @flag={0x4, 0x88}, @generic="65a887099cad2af7b466cb29dd847af6210a8741c9ba560add9ba90e29a2fb", @typed={0xc, 0x37, @pid=r0}, @flag={0x4, 0x61}]}, @typed={0x74, 0x95, @binary="4bd6eade052b255124da592d7da57285c3e77317d2a7150d2aa534a7f7509a5a35cd18107437831605fa60e1cbb16f5529fd4b889ef3ad401caef61b8209539a7c7c32c4cb6a88c6078682a49ae204963fa52bafb1f32ab559b8eb41c8f204c7ec7a8603724cc73553"}, @nested={0x4, 0x50, []}, @generic="8da93430dae93b86567fed0dd0", @typed={0xc, 0x2b, @pid=r0}, @typed={0xc, 0x78, @fd=r2}, @nested={0x18, 0x74, [@flag={0x4, 0x2d}, @typed={0xc, 0x80, @pid=r0}, @flag={0x4, 0x6a}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) getpriority(0x0, r0) 2018/01/11 05:21:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b79000)='/dev/net/tun\x00', 0x0, 0x200000) fcntl$setstatus(r0, 0x4, 0x42400) [ 50.000126] [] SyS_ioctl+0x8f/0xc0 [ 50.005284] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 50.030754] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/11 05:21:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f00003bf000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000061c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) fcntl$setstatus(r0, 0x4, 0x800000006000) r1 = memfd_create(&(0x7f0000a24000-0x22)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f00009e2000)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000385000-0x10)={0x81, 0x6, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/11 05:21:05 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xffffffffbfffffff) write(r0, &(0x7f0000b59000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800060000002ae0", 0x24) recvmsg(r0, &(0x7f00006fa000)={&(0x7f0000e8b000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7e000)=[], 0x0, &(0x7f000089e000)=""/96, 0x60, 0x0}, 0x20) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000073f000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000f81000-0x4)=0xc) [ 50.056364] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/11 05:21:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000414000)=0x0) syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 05:21:05 executing program 7: inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f86000-0x6)='./bus\x00', 0x400) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000342000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000-0x1000)=""/4096, &(0x7f00000fc000)=0x1000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000980000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/11 05:21:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000026c000)='/dev/input/event#\x00', 0x400003, 0x50200) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/01/11 05:21:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) epoll_create(0xfffffffffffffffd) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000424000-0x2)=""/2) socket(0x1000000010, 0x10000000002, 0x0) 2018/01/11 05:21:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000d6c000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000152000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000062f000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x3, 0x2, 0x500, 0x9, 0x80, r1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000abe000-0x18)={0x0, 0x7e0, 0x30, 0x3f, 0x44}, &(0x7f0000408000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb7000-0xc)={r2, 0x0, 0x0}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x10040, 0x0) 2018/01/11 05:21:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) listxattr(&(0x7f000071e000-0x8)='./file0\x00', &(0x7f000003e000)=""/98, 0x62) sendto$inet6(r0, &(0x7f0000c8c000-0x97)="7f25daf395d0b9e6a75440bfd29a2b86d8d7260d959305f71acefb2176e12b4cf304978baecbbc260f5c6fe4eec7de43acb7598057c231905a14455840f6cad5ff8d98e403b01d8fa37f0b77b68da76c5ec209699803cf64806eb41c7e6790b389f690be20312ca8d412d65ce5142119fc7d065886f89158bb75f01971cef7b7b8ed8416a9a4edf0d9faef7e237bbf1a53d34f8d7b49fc", 0x97, 0x1, &(0x7f000089f000)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d23000-0x88)={0x3047, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/11 05:21:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000b10000-0x8)={0x0, 0x0}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000657000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000493000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00005ba000)=0xc) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000656000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, r3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) 2018/01/11 05:21:05 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) [ 50.179904] audit: type=1400 audit(1515648065.163:43): avc: denied { create } for pid=7927 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 50.217297] device lo left promiscuous mode [ 50.268479] device lo entered promiscuous mode [ 50.281447] device lo left promiscuous mode 2018/01/11 05:21:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/checkreqprot\x00', 0x1e482, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000edb000)=0x5, 0x4) shutdown(r0, 0x0) r1 = socket(0x6, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000014b000)=0x0, &(0x7f0000f77000-0x4)=0x4) 2018/01/11 05:21:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbc, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000649000)=0xffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c0", 0x5e}], 0x1) getsockname(0xffffffffffffffff, &(0x7f0000351000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000024f000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000026f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000758000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x1004, 0x17, 0x705, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3f}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x20, 0xa0, 0xff, r2, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x3, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x2, 0x833, 0x0, 0xffffffff, 0xf4c, 0xbe, 0x0, 0x0}, {0x1, 0x7, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, 0x0, 0x0, 0x808000000, 0x4}, [@proto={0x8, 0x19, 0x3c}, @ipv4_hthresh={0x8, 0x3, {0x0, 0x1b}}, @algo_comp={0xecc, 0x3, {{'deflate\x00'}, 0x7420, "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"}}]}, 0x1004}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) writev(r1, &(0x7f00001cc000-0x50)=[{&(0x7f0000c00000)="", 0xffffffffffffff64}, {&(0x7f0000a2a000-0x1000)="48562ca61f7710abd8da235cb3eeef676be078abf75a588c1aeee919d024ff46cc197d18d10e3011cbb914f0ea608abb54d9f4334ed25df258da25a6b8587c12d6c7e5570b2e8e7186b6734d7ff9c2da159a729a8823836b970ce185c2e199976c43f50bc708957888433c45f1b3dcc6f89c52b6020dcfec04ec53c9e748e7d1186471568b6f3d7dda775e657c8a77468217381f093fc7736060c1f3ab7219e84c1e06a924cd445fee0f868340c7f3a6cf4dbb21ab54309ca7b95ba92e81ef8fe27a332b7169af5ea5e0dcb9e72dc468b9fd5f16d4c500af0e839facc867167a7fca1ce7dab0973fd2969aec06a93db3f6f494f85ae1e4626f9947ef7dcd5a580e4e5983f6e140e7da37b000665434c7c30dcb635b4cb60d03dce5bc12738d812cadfaede177f7a768653c5bd14fab394cd809478ddebd3a1678cf3f4132c1a08f84e0117bf761c755afcc397465cd08c1a8f5494b9f88a43072d80f63f6f70d65a227697d841fd51c2f1dd73c8308facf2f38d35ced417f2cb65c90ed9bf7da3a6db60b00a6ed34a7e4e199ca837c61c369aadf1f4c33686b629f42cf4234de333dc21919f8e8ffd304772fd2f90e85614c6f3b1850f82b57a90cf606dbca69fb0d0abea37d8c66093dc5d73a401abed51bc8cf6f31bf781b2a0b5eaf400af27e52b965919545691377f8b08cecfa0e4ff91c87bd2afc9e29246cf7b0a9a80476ef9f07387f1da1d00de35995a341de847f4ff845c00607a5ccac0d045cf6d3f98d5c9cab9128a716fa8b5031909e583559b014fe95af5fcdd8e96d357935a329bc84bc68c5e1ac93d26548a14a649d0df772005b0332202259740a02b1f6165fee4e14c15b4a617f53ce8bfd535e62eedd4d1ec3d6113ac40649edfb3ccad5144d480ae18cff0d3940a647f178564bb42ea105de5e98450fcd8b9af146965229a8c0b50eaebeba1fdeaf1e3b911c4a79a5d74a3d9c647f0cb58939106c907ac957583744adc8806f93eefeaae3a2c3054ec30dcb726990535c07ac20221132224671543eadae9aef7a9088e927868d09b672c2a55808a5cad56aa323a6d5472d55a341540189ebadafa8acbea34f785232104b5c681cc55b2bb711da84332459b8aac162f41face78286933ac9c5afd059a33161ac41372ab6a753b8470b1d2252418ac495d582f668c4ef16722c2c98bdb5df9d4d275045dbc2e216fca372ec667a68e29bea0d57d359db5e3679b9232a52aa6178694e3d650fe0ff8bd48a10e8cb2f96ba7d799f00611a3ca67516ad1e95d6e99fc715850880e879b218e5d095401dfd3f26edf4dc06ff00bf4f57fb1ef20b549753ee2cf7ed1315339f81eda00f54cf5c7280af298cc6bd19675faa022ab424852df437cb23dc9aa1bedc30bc59c4b3b9a7117534f6d12f9c84d59ccc2691a0721519fc8fbc5fca1e05bacaccd08bbb8d57dcaa41043d9c312c37949c91bb924c2de094b9a5ae88890d4b855df0b4c9e8cf25032003f252f542093f22881af2216d3bd7f3e136d444bc430289be35c6a61654ae23663340b3565a173fdafeb4c033fea7625f7499bf76a21b37c5ed5ebaeff75e2934578657db28f23c5fc028e8a390da04e05e375409724780c6fd3b891f8048c8b641719de30ae4c0fdc9c5451a4b52886e969372499ed232dafd9bcb4b5be8eb512133de5026dd42959b203060494768e609b1f7d5ae454a33b3679ff8d342fb82eb6673958d5f3abfd22be0973786f816870287ee7bacf20c0b4123926635de121554f0ec720bd2c238224cfeb6df00cfe818c5efad7e5d82343f5f2d35f8abadf8f1e7697f60a1170d281f0c6391337b15a92cabf58eecd4d5695acd9c7383b84f912b4c1399496abc26337922820acc23146427654fb176c7c7a1bc5cb5677bca5d5ad1c5fa754c648dcf4ce02a19c689da16fa83afba812eff3dace0ae4f0f1d18e937c9d42c8321567a804a22153b0fdcba7c34e19dfdc2b548958a1261971b28fd04dacbebb128aa7dc04a36ef1c6e887cbb055c254ac15e9ac810b316788409c09ee15b8811774bc21c9136aacd671dd7513c8c58aa77370a3db71ca04444402ab1f9d997f4942cd1ee353952dc81763afea6762b69558da95a3638e813532d789e9c9942c8f5ab0839186fb5c78cc76dd6bd084befc078483af292e600cfa8671deacc7068d7cc934d5a2ce5bec32b9169561f6ff6e76a9ba0bb8c1dfa392f108c55f7b9a0f95b964f0568975f52f14f077dd0f30e1e75cd45ee5779dbfcbf9839c3317642173addbbb8eb72c746e863159c92ca0107f1e5abf6222f5763bb064d8e204176137b2c1d409a54fd97a72634bd26c5e14c0a25a0836b25088d041ec3bc576ab7efe422836c7ef3976c60e44007648a2078cfc0d26f6d9d235c21dfd7d2453623fe8292996f73128b12448063ba19207570323aba7aba6b0154bff8004379ec18d360da9b18bbfdff7b984a9df87aa0952f1d4b5137feef934d1f5945e26673f42e9ba8f4acbfa67fa7c5771671cf744064c0f6632103c0d6fb6a1893b4ff9de70ff0d891815b78efb1c67e166234ff24d076c4669055afd12437c11fc891df4121c701d227b4a3a4fcc11d8c394704c5e11ceefd84e37bacb443dec2134f922c306b738424ee2661f3c2af46b720b3ab82766712b363996ab92d52e2753ea9d82927fd493d2a9d44008f66fcdc7af416df6d49c891c352a38fc3f339ce079082077f8347228d38481cf12b83136dcd317e90a07f38d3f9bef5c732aa3b7cb1eeae471ca0fc883427fd721c62878dc665233c2e7347bf8230a4fb7c4938e79c42cbeab285dd90f57ade0f3b2de1e076afcd1bf565ae79531828789d2468e42cc93fadde9587261b5e1ccada5fa108b03553c963b9a8c3382b8867635872f9e0eb8b27dd889accd128f4d2bb55200caa151e1a2e90ae229fbd2fdc7877f0fa289450a164fa9fe23130475f356795f3fb34cfcb22380a0fc7f6d2755fba267b10f970ea56066c3aab077421199bca5e3e53a479a566160aeef60a5bdf991228898a7715c4c13e99225c964a97a802e4349042c5c8b9d65b24d674111bbbf4951aed7276bd4e302823a595dfcb7109c115aff7d4c5729e9c683408b52befb589b0e46c5b4c586aab9b40a758dcce3c057db9e093f313c22bdf97e204c0aa82c804d9e050596e0d9bbc1ad8ca2f396ffdc8e94df08a35f00298837ffdd3f8844b976693f09e61e3a110bf790cb9a489f304a499007f4d02244a7780fba1ada4d82bafb7e663d32cba4e4b6f08ca1e72936e511dc6e1574205ce26e7edd2ffce0c247e76f9b5464cab221b56797970f2909058b29bf29bf98f757f50a1a418cd09e82acf77bfcef8b18e6ebb498cd1899abb74ba674e770a2d11a6728db4cd9b68464e447c0b27c28ff9a0bd887242ce124c5a013b7c5416ed6a479358695f39e12656584497ef6e79ff2197929e5403f85afc0a60734132abd5d7e873a1dec09ced461a6b59e960c5fd5cf6b7fbe2106935325bd36effbc0416546ef93b510ce6dea7e0dedd303d6070e02748019c2476dfe3472918ea32603f4cddcb03fd41007fcf69d138adc2284bb575aa81e665527d16f7336fd735dd600687abb6f4213ae2b3ebb5a07bd6374c48ea9c5d283b6b3e4febe559ab92afebf246eb5102050fd63a3bd04bbee8387fac35231bb4df44bcf2996b5f64bf9fc44a94f39ee2541e5ad00590317ac214ed92492a0046207e3e3cf33330679131dc17d61fa2feca6a86469c97efe844dc5505782de2d5da457e6468720cb949624d297c3500623df6a69dfc66361c37481eb2a7c9c0ff533415f5217a7da2ff356fd296f74cc5d013f2cae76067e07bddb349f8020f6c3dffef91c0c0d270f44fbb07b8d5510e0a99f4ac481f95ac98df60ac9f05a13d364177206ca897b38b6237e4f24204f5323f64515a047849135505d52ba83d0dbf57af77a42e43d6492b5c546aa09a36701537e972438cda82d11d075f6379f3fa9ef3c246dfc863a7b6ce2e4daa46e0f03f441f9f445466464fcac3bc7625c000cdf8232ac6063bc181bbfea9081ba0ff77ab4fe338cd4206d05f3d564e9827d559c2f3d084de349f0d8b6e8dead8a51f4c2df52257065d22e07c4b1fa03d159239bba40c7eef32ed12023df34b2cb1e2ffc4f45e1eb958656c7ea3a3f6a6f2f3cd4f5839ef022fabadc76e534be28e083c5fe56ce14975538ea42b1b23c8d55f8b88ad3235d8720d8c8325d6add0aad5834e330ecce895ffeeef79902b181f2157f3f5e8c474ac9a0326f4050864db1f5c97d0650498052d8b84cf76919707ed8c3b6eb2cd45aaf5e82dee48cd87fda9ad9ecae3fd17a39c4788530c6682aaa0a54892bde04248de98258b009ab586d9d846d4a0230f06c41797f5774e476a57d0238b48b82f87c7869ba88fc07466c07f9d61f56274c8640d3630a92aef81f27d8da283520f032066d7e7e80d43b962b80caea97100b46beb55760aeb1313115d9b18db7b02980c0ed3c23670a342246873f774583dd86a6cbe38600eff0cf69ef15d60bd8279f82ab6129741d8fb104d9e55e96a69c544993f10995492020c467852189d49dba62fa57b4abe229340e6d12544211d1c4e6392fc53b983aaf053e8b7a61b8632f74d176cae908d5516c7f5ef5c1ee1abf4b8b5cdbec508b8103551b94be2a6973b9c5d1bc6c356671bdf5723cf19aec188a93225f0583ac4fd993f5e8bb56d0bf3574f41295d748d43945290b1538ddb283f45c590a2d8ebc751f9b27c38d79b69fbfc8a387b4379aabb217d90c10143ddcd5bc750cccd34be70f7418f3839bdf4c162a1d1436060962967ffe50f2c92d43d6d364a62003e58557a538e72d5a76b391aa22051cc0352557c3b5d30e249e7d6d290395c31a3101c8c9ebd7a94fe59266b67417caeff83a1edd4962e00894a58680c612f69ae55d3416fd9c79f09d2d008cdfb71fab14f393c9aaa1efa6cbb237bc41b87d3b4ccfb8adea334530a2e51a08547806a65a9b44746d56074eb9e75f0ba625582812266202fdf5e4e8d59bc270919a05310f56f1abe9a9457fa25e0c8793e8f98b6f3a38d8958a78bbb4e0bce09d3c0020f474bcd4d2a734a6df9e2d1df6c417d96e5378a3a5526ff27df4e344acdf57ef8475e215eb6153e0427eeca731bd0823006e62ad44ad66bf72c0abba494d8ca77e15c3bda3fa7dcd5057d146e0753ee0006dfbc25e028580a2bfac96ed1ffe8da169e291b779e7899bf022f91f067bc23d375e1c5f38db7a9d0837e6250adc3f223ad7e81003243f80c8f57159231fda17d10437027a63120ef213f511aa4e9cb666182eae0da7c0af4284613b90e840b0feb521716acb7077a8ee6b235bfcaf71d3ff2ff36e00cbe77ed890194478c60039b12a70358da6c16548887fc3b5093cfc1bb0a9a4823922699ccc05daca35f576dc2335ce470fe29ca5b12386022d99cc5c8d2ab76c3da1ee00821c2576af3622f027468b1a541ba114e806ffa96945edb27e65936d2f3e0951cf20fd6ae8f2d99186c405dac7aa18409913671389d105e09f9edf997f3a05e2facfcce9cc71020bbc78fadb3cf2d54be3ecc7ce13295586f6e786d04804a70bf5a10aaebaf2c1051a6544e39e294bb8c670c34e166dff5f37286f4d094772c4acf2e1ee181621aef0dba3aef38ba6e312859f39194cae41029805339065e5c588ab31ae24121e1b5105cb681e8440eca66648512d7618c26af48f8f69fde4d1f1f0e6662da14", 0x1000}], 0x2) 2018/01/11 05:21:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000da2000-0x10)={0x0, 0x0, 0x5}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000c59000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000063c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00008da000-0x10)={r3, r4, 0x9}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) syz_emit_ethernet(0x8e, &(0x7f0000b26000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0xfffffffffffff000, 0x90}}], {{0x88f7, @ipx={0xffff, 0x7c, 0x8, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xdc60}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, "11320ad931292d91309f8a51091a51b9b2bd0dbb633ae9bb7379ea18e99d04da24d18fa81c6ec9ce8dda8c2b547ec0dba907b610ba08666623374e2121b4e32b057afbad282469a1228cefd0af3c8528e3069643882d2e5a5541602cf6ab"}}}}, &(0x7f0000301000-0x18)={0x1, 0x4, [0xe9, 0x4db, 0x4b9, 0x749]}) 2018/01/11 05:21:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00001de000-0x4)=0x0, &(0x7f0000b5e000-0x4)=0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00002cf000)=""/0, &(0x7f000090a000)=0x0) 2018/01/11 05:21:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000357000)={0x0, 0x0, &(0x7f0000001000-0x1c)=[]}, &(0x7f000006f000)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000fe4000)=0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000000, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f00009bd000)=[{&(0x7f00003b5000)="cf574882fe4c33b7b8b1c0b01eb88416cc", 0x11}], 0x1) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000479000-0x4)=0x0, &(0x7f0000802000-0x4)=0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000)=0x0, 0xffffffff) 2018/01/11 05:21:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xa04, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000-0x28)={0xff, 0xffffffff9ba270ec, r2, 0x81, r3, 0x100, 0x4fb5, 0x23d}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/11 05:21:05 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000451000-0xd)='/selinux/mls\x00', 0x0, 0x0) open$dir(&(0x7f0000433000)="e91f7189591e9233614b", 0x6000, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fd8000)="e91f7189591e9233614b", 0x400ffff) 2018/01/11 05:21:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f000011d000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6, &(0x7f0000259000-0x8)={0x2}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pread64(r1, &(0x7f0000a12000)=""/0, 0x0, 0x0) 2018/01/11 05:21:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00002ac000)=[&(0x7f00001a2000-0x6)='wlan1\x00', &(0x7f00006ea000-0x2)='$\x00', &(0x7f00001f8000-0xb)='%vboxnet0!\x00', &(0x7f000078c000-0x9)='security\x00', &(0x7f00005cb000-0x5)='user\x00', &(0x7f0000f74000)=':.\x00'], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) r3 = dup(r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f11000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000713000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000d00000)={@empty=0x0, @multicast2=0xe0000002, r4}, 0xc) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/11 05:21:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x1000)="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", 0x219, 0x0, &(0x7f0000b20000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8527, 0xffff, 0x0, 0x0}, 0x14) shutdown(r0, 0x2) 2018/01/11 05:21:05 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f000062a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000002000-0x4c)=""/76, 0x4c}, {&(0x7f0000000000)=""/162, 0xa2}], 0x6, &(0x7f0000000000)=""/178, 0xb2, 0x2e45}, 0x40000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b9b000-0x1)={0x0, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x7fff}, &(0x7f0000001000-0x4)=0x8) 2018/01/11 05:21:05 executing program 3: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00004ab000)=""/133, 0xfffffffffffffe7c, 0x0) [ 50.438894] binder: 7967:7971 ERROR: BC_REGISTER_LOOPER called without request 2018/01/11 05:21:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000100000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000999000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/11 05:21:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000119000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5c000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000eb7000-0x18)={0x0, 0xfffffffffffffffa, 0x30, 0x10000, 0x0}, &(0x7f0000cf9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ac1000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ced000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000738000)=0x14) sendto$inet6(r0, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$netlink(r1, &(0x7f0000e33000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006a0000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000451000)=0xe8) prctl$getname(0x10, &(0x7f0000ba1000)=""/163) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e58000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000076c000-0xbd)=""/189) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) [ 50.486298] binder: BINDER_SET_CONTEXT_MGR already set [ 50.491659] binder: 7967:7983 ERROR: BC_REGISTER_LOOPER called without request [ 50.494432] binder: 7967:7983 unknown command 76 [ 50.494441] binder: 7967:7983 ioctl c0306201 2000a000 returned -22 [ 50.497817] binder: 7967:7998 got reply transaction with no transaction stack [ 50.497825] binder: 7967:7998 transaction failed 29201/-71, size 24-8 line 2920 [ 50.548902] binder: 7967:7971 ioctl 40046207 0 returned -16 [ 50.560462] binder: undelivered TRANSACTION_COMPLETE [ 50.566037] binder: undelivered TRANSACTION_COMPLETE [ 50.573831] binder: undelivered transaction 62, process died. [ 50.579851] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/11 05:21:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000406000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000bb7000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) finit_module(r0, &(0x7f0000f02000)='[\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000036c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) poll(&(0x7f00004da000)=[{r0, 0x0, 0x0}, {r1, 0x2040, 0x0}], 0x2, 0xffffffffffffff80) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005b7000-0x8)={0x0, 0x7}, &(0x7f0000c34000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000258000)={r5, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0x5, 0x100000001, 0x8}, &(0x7f0000b74000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a52000-0x20)={0x9, 0xffffffffffff8000, 0x1, 0x5, 0xa99, 0x1, 0x101, 0x0, 0x0}, &(0x7f0000446000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000011d000)=@assoc_value={r6, 0x20}, 0x8) 2018/01/11 05:21:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000829000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d1d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000001000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000085000-0xd)='dns_resolver\x00', &(0x7f00002dc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c7c000-0x3d)="b9680f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, 0xfffffffffffffffc) 2018/01/11 05:21:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x1, 0x0) 2018/01/11 05:21:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ccf000-0xb)='/dev/hwrng\x00', 0x206e01, 0x0) recvfrom$inet6(r1, &(0x7f0000cf1000-0xed)=""/237, 0xed, 0x2000, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000f7f000-0x28)={@generic="0fefa68e36d9163d6e39e107b07d75d7", @ifru_settings={0x60000000000, 0x6, @cisco=&(0x7f0000139000)={0x200, 0xe5}}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b33000-0x28)={@common='sit0\x00', &(0x7f0000616000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:05 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f92000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000015a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000086a000)=@assoc_value={r1, 0x8}, &(0x7f00002db000-0x4)=0x8) setregid(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x0, 0xb87e}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x90b8, 0x5, 0x800, 0x5, 0x1}, &(0x7f000097b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x111000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000003000-0x8)={r5, 0x20}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0xffffffffffffffff, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0xab)="f259a886325d6d0cea85a0d5ddf467118da844ad220d0d7969521dc0b3a3977c9394bb3d9473e201627d6fc56ca75f72f7226f002162c21738f9695c4f52857d4d51dc0c054f856bc5893a531e981188755473182a8b3ccbc38618839dc3bda12e43f98a8f1d0cc09d2f1e5a23d460c87799d3d342a72d856360850c56b2a94b7c6be55006e735699b55bdee9822969a6308384d90a4a5e35527508e75d72eff4addc44fd97fd2866d4dcd", 0xab}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x2)="9bf108e9c87906", 0x7}, {&(0x7f0000002000-0xd2)="f5418f010a9df2ccbc08eb3c099968d1ac98764522e216e95458e0173925e06b187de8a2f2d4ad609724f51706a75c332cb6142f5f58a071e3157b9483955fdd781137d2c5076c542df30fe2f157855f28fb899a10f77ba9dc2a5638e052f4be224ede7d48100683e584f738642fea02d826d5d34757a5ae3848a34c63055485e1ac63b9413c5ba15c4c871dd0f09d43e33d7ac86d38c573e535aeef8e7cbb5ffe85847983a53770ba60e8f238d463fec557b7eacb9ef01921bc5b9069710e2c5536492f9a9fc1fbfb774368b563ab802707", 0xd2}, {&(0x7f0000000000)="10db0138d76255a96479295d51caaf97821c767c20f0ba1c28a9dc1046418d87e6190ef7a4eab98a2210bb6fa97187555e218305ccc3b5b6c35f5726d504f0d0ae3f1f1dd253a346e17215f3f06e8ded4df6c8b3ed2d4c79375a9854f2e7f265bd2e5648157662df398fe4fecdcba281bd4ddce11a2fe29b8a1f2fef8f8c340a0446433df5c2a1bf3f1b610633ca7b53c179b136dc3c65700cdd8fe5b3abe75300745bbfff4670af9e38a0b4af89909b604f981ea6e3788c638eaa3fff648903a71dd8f87a767876d0a05149654d0d0da3674c463c98d229de6c0bffeecca165ea1451dd7b86f311f772a85819683a635cc180", 0xf3}, {&(0x7f0000001000)="2f8f174d812903fb104e80f590b9926fb1cfad727f3380a512a8ec8aae2bd56ed4f0b5f520d7e3323445da18ab64ea44ac45b59dae765fe7aaba79d76f3ebe8dcdc93d41d30af793ab11cbce8238a906bdab95c0c22bc2de69d0d6ba81db8bf1d68517f84918bf1b622525c8fecbf19c53", 0x71}, {&(0x7f0000001000)="40b41f24295157cc61cb6ae6d581ede89545a893d3d90ec48ae6b591ccaf31fa2d7e00c70c327f468e2b736bd792a72915e065a71a59c970021dd08989c631d8885848eb256973c5a7a3a4db544cd0140829017e75ca2da13c43560574c57d0506d0de309a2cbbe9d1fcd89fcb29eb5a5cc8b7eacdbd84268f8c904c2d4b8947ffd3254b6f0b8a41ab71f5e91d477c9f710de89ca564cd9258085e53dbf2d18ebe85a5575dd59ec68057d553ef4a75e0b8f8f48a4757dc182ae7346c59752f79c5", 0xc1}, {&(0x7f0000001000-0x95)="2ecd507fc7e90a03fc9f684c66790866150941e04cebe303126ddb72cbf38e23543384e5e4292ec5643e06131ed3b96b09ad1cd785f06a00e269c3f8af4138d9a145b8b8e719452fc774614ec79b383320f54286ebed7ba1442b5e70eaa4ca16d8a5d17a41aa14e8f28436eafd2d3fe72a05d3ead40de681cb8315b6022e5b6fcd47f6bd7b542b22deb819caed1676416d7fe92886", 0x95}, {&(0x7f0000001000)="b689e74e5a56e55d84d7cd753464550a3911d52573d7227e8b903cf400d25cb6d6af8a309b049ac18bff986edb12fe342e52d399a72e0bd1b25b0f2e8ad2f705300c6d3735c30bb10ae46bedfe1bf23618c12cc230554f153ff72775a438afc3edc69b5bd68d9374eb54c6a1785863fb1a2bfa683f72a9544490bf5bb35b1607a3b0c33a899469bd19527b7afb509497df6ddc410f18e5ed165595", 0x9b}, {&(0x7f0000002000-0xe4)="7287b8317ca6f5b7d9f14559e01ff50341a62be48712f24da9a3fd935efacd76eac0367255b20a8f330013b8b6b8e31835550396b596e45ade7b81ff55a9a9b4aff9c966fd16a1abe05edbab92fd7a149cd4d265538037cc13e759cf0c5842a0f9ceea123fc8983ae0b4926cb1b5ad3cafe15f1dba27691b6f4439699924665f82883ad9e157f31eb0aafffc1487a7fb71963b56a48965749cde5c8922340dea868d763ef9031af4b2745736647a5ae6ff2f328be202626547f461e9e0b27b20f807f6f2c6eeeb3e21111796f39f90930b8ca5b069195bb422007ca1f3ec01a062ce3f77", 0xe4}], 0xa, &(0x7f0000002000-0x120)=[@init={0x18, 0x84, 0x0, {0x1, 0x8001, 0x80000001, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x4, 0x1d5c, 0x7fff, 0x1ff, 0x1, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x200, 0xfffffffffffff764, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x15c000000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x201, 0x2, 0x7f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8001, 0x5, 0x4, r2}}], 0x120, 0x4}], 0x1, 0x40001) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba5000)={0x0, 0x1e, 0x2, @thr={&(0x7f0000000000)="c10b66a7936646642cb7a2c92c2c040cf608074c62d1cfc44c79752bd16fcea7b36625d053a1e79c56479b9261f146f5273e72dcfbedf10d3216e08b01f729046138fffd359853a24c66d6372b4202733b38911616de050667ece55bf93cb8e2b15737c2253596a520043b", &(0x7f00005f1000)="00c0fbc6988730a0f974"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034d000)=0x0) timer_getoverrun(r7) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='bond0\x00', 0x10) 2018/01/11 05:21:05 executing program 3: unshare(0x400) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) flistxattr(r0, &(0x7f0000125000-0x53)=""/0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004fe000)={0x0, 0x0, 0x0}, &(0x7f00000ba000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000000)={0x21, 0x7, 0x8, 0xffffffffffff7ef9}) 2018/01/11 05:21:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl(r0, 0x5387, &(0x7f0000ca7000)="") getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000deb000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000db7000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000138000-0x10)={r1, 0x1, 0x6, @random="2de43adf0496", [0x0, 0x0]}, 0x10) 2018/01/11 05:21:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x40000000000000, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x6) lsetxattr(&(0x7f00002f1000)='./file0\x00', &(0x7f0000d2f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f000004d000-0x6)='bdev+\x00', 0x6, 0x2) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eb6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000-0x4)=0x14) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) inotify_init1(0x800) set_tid_address(&(0x7f0000bc1000)=0x0) 2018/01/11 05:21:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ipx(r0, 0x0, &(0x7f00005df000+0x506)=0x2de, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f5c000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') preadv(r1, &(0x7f000050e000-0x10)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000316000-0x8)={0x0, 0x0}) 2018/01/11 05:21:05 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x4, 0xfff}, &(0x7f0000240000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) mlock(&(0x7f00001ad000/0xc00000)=nil, 0xc00000) 2018/01/11 05:21:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0x100000000000000a, &(0x7f0000000000)='6\x00\x00\x00', 0x4) sendmmsg(r0, &(0x7f0000492000)=[{{&(0x7f00009e5000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c0c000-0x10)=[{&(0x7f0000a12000-0x8e)="b487f3937d4e9476e2946cee80a42d3ab3e54cf955e6f33138c951f0aec31b486d83be0d7376065bc1b575edc424da3b6dd3bb23215bac1e96a66af4a1215ec15b75c969f30beb467ff50935d6f945b22341f4fd226ff0c5752153bebd8e65b4a07737c2d08074af4d59c78922251e5960525e6308a3678776549ce16dc2f71f8c96c4051f8d584bc09f429e7163", 0x8e}], 0x1, 0x0, 0x0, 0x0}, 0x6}, {{&(0x7f0000af1000-0x10)=@nfc={0x27, 0xffffffff, 0x4, 0x3}, 0x10, &(0x7f00000ba000-0x40)=[{&(0x7f0000ec7000)="e60fcd68ea9c9810afdde9ce3d60e9a688d0e3b85b5768257e5bfa829ca05270ca0fb039c8ad55ce0f0387f680443fc9672fef6611e5204c74550053e52ac2d5a82294673b231435f0be46d3dfbd7e81bbd22c194b91ffc8f39f5bea17f5db95554e7387f2c78d9231284fca529a3d9eb3874d23c9b5b38a8828a930b138ac", 0x7f}, {&(0x7f0000ef2000)="1c22520ff999591c42af432ee34e26e98481f1a2a34138c5381fe41275bb1ca654099665c5916dbbaa2faf1205acfd59bceb671f3de0483991765055876c2fe1ef58469768cebe113010de70a67c86ab65050fe0f7aa8fa380405ce4be0a", 0x5e}, {&(0x7f00004b7000-0x1000)="a0683837e071c13cca7ba8159d22569dca6efbeb38e810229f526f9952dac74d9d2333ece202db7e5ac25d182d986f989ec23aed764acd3d283cabcf7cb31bdedf591be8fd610ad913c5c967105e7669aa0c9895735ed5554bd3bc2f68590aa6eea02fd38670018ceb0740d43b1b2f720c12d3fb62296d1808ea463776c4bf348b1a4a455c7d0696b527025276c3f2c64ca7b33c6b111f06e9588a4dbd220decc942924f6f87e7385802f03f54cee26f45d891887e75c97b9cc4b15294146298853157c82c58b66d788958508994d5adc39f7877b9b4ff15a2443d754e496baf8368ab64064705ed57b14821a4cfb47d20d2d5a17934526b8b8f3d23f19f06276ea1531f580d734c472b3eff8c5423ed66538c792bdd94302d90f0ca685ce0e5037e0e7323fbb891964fa0c861dbfded6bf783864a450a7fe6e238b2b40e06328fbd4ed1b27c6a5a9574fd4b121b247f37842177498028a7856c9a6a9b1389cd26f6312894f890d5dadfac32ff59b9afbcd10b5d2e62478073fad5a9bed8b43f21eafba238c21214a0d9cefe92cd2ce5b2e715cce1fccf7760c5d73c1b2418c1d54f2faabcaf50e96d1947f15ea34359611f43e6349a49bce17a96587b78e31860041f65673cf34a366ff0ca9d26142a8b258d42e021334bc3c7fce042512168dfecef43c954f29dc82a91603f03fcf638ab11dc153ff4f515687ba63ec721c377ba2bf2e42878804fd9b527a77291a9cbafd9185877f186c20347e45495eb88b3f7c148235b8ca736da8d498754c4ff23e3c748059a4b0e18037e82b8ba2194553ab595b75b237a266368e317ba1de629394cf252f2d84e19a0f71c97063dc5e870bb01e90abdf2222e81378df2b0533b21e26911a51a30284979ff0cc7a756d3f0bded5f0ae1a242d01302422e7052015cd872ec06ff3b504ca84ab2adab0c3fcecf122eecd6e33c2a2ce79b918dc3cd6ee4a20891049cbd2a48b04b694a31fa90f2ca57352734c4224fd273abeaf02b33ff818ed554fc357ca6678e5d5a9f44d56aeac0e7b8e973c51973a335176e0f92285a54e95adcf653774f834cf0c639cbfa8163fc774cf706a8d0752137679c0942aa67ada41444002c493c090a17db237805700ee56a101a53d1782943af282b6e7bfc23702feb7350db93f2044768cf47cd900a87a3c0612523516c3842662bdc2fca09c7ae09638659831ee28b887c59a5ffc63f2079579f8371bbf3a31974e9e7df7e3bea8312f9ea946dd7b4d24a950564ca36b17fc912dadb09b5134e577708326989c7847a83c7114860ff10502e8aef576095af4e97ba66d62ce3906046189356935b4fd694c8fa245fb3baff97799b9867df7b6a5c480a0418070205ed212d9eb69a2f99cb0dab28ea0cdb26d63843a0e9f5d5037b3834bb420d8759a24ce78f5e19ae4b023597bcf7edbd3f3ce50aa4d2c8f53d45d5f3c6a652e67cb12f1badb958c78e5e24485939976bbb6eaae65bf7da8335caca6f5033963c69665927a45aa8310dfb96229a91229b176f37cfeec139597dd48fdf90e93cf379ab5d0c84009c0b3b0863ea7330affd911dc05842891688be8b2dcc15c8ae3b6294b11df04c0123c13bf4195c44a69bdabd0d426c2571c5105b803e586dfa9799939aa0b0d94fb4fd4bcb95fd9d0a4e03ec2e6456e4af2aed5e9b822e2f89395d42807dc8a57935a66a2fc0a39c14534c612f235149b58ad10e22baab779bd59c69a81fb6c99029f5696910b15bebf7c0f24d2b0e41f96b429c0e3c1c7aec69b499c23e43dc3a417d4e2de6e0c881db566cd139bd739b43db339dc7257fc55ba2e245770e408ff23eed903e3df7a0e2d846086442e27d7a1661d2cf334964cb6b3cfc803a572d562a9c5927caf0786ba6532640e08dce6e4b809ecc3908a1b5c471c3202acbb78cd0cd57dcd0562207eefb0f5a84d1f7a2b40b7e8422daccb83f3c856dfc56ce16b408c736d62ca4d1b36805c0025b5d1c7792b41d5c0b6cd20a56b931b29b11e515ecee7342a0d5c9df6623a4275499b1da209d38cd4003362a33b6382c04ee13b146e2b965bab70692034146bce81fd1d529dbeab447b5893d3340ad5e3bccc783bba28f915f49e66aa2cd73556748593bd04572c5c4a9426ec924b6b4d6c573ee0aad579d1b8b3c973e891a9fd88b89d838b40413c358e2226eff28cd18c372d8a32ec126d83ac4f21c7ddedeeebcf94f87f7945644f9a5d0fa73a71bdd121746240dfaba40258ba1a37f9d6a2f2c30d263d1156ad777d10ef33ab69ff93c197080175ac326c6e0f2aa7b67f3f2c0f4d2a6c01d82223c9eb81d17bc13dd998600d854d7beb9468727ea22e065d6da04e17e78176a6c680d380c90a91bab8c6a170db54eaf7fa784424225a8f2ecf58ebaa4cb7e5d7f934f743d73a8a4c460d5ba3d0b10687c3d9554eb8bf9c2428dad9ede13f78213f5199a43203293be0ce00cc943382e5be390464b76acd3d001dd2304fafbfd8bf7e37904427e4da51c45a507654210d013ac2f9d2d7a9b6400b2d2898ddc862755e97e18bc51bf190d32f408f858a02817a5435191507282a39480fa5dd939c2aed72d9b3b33a76f17b263b897a9ef423cb9981d2682e8144854b454612975a6a9d92564e2c379a571aa7fff49b1ddecb2cd3ee02cf72a3a3d174c0d483cda888169c237218aa882e5ffe262e4fe15230515e5c1825a9f9158b0e8d2a787212285b1c3236a5d37932d05a13aa64308e2d80f605e4c7037e919d7eab5d9ee5650346cf605635073a979c55b11809cd57f86814a8497f77a9c6614e138c12deb35357cd1d959884f905942b66615e92326e5a8819f03238df0da8373c0e7a0439b2eeee6007c2948e4b616c912783c9bd255d74a9da96ad3e657f666423f328214073de0e5d55a7f8977b2f9b443f2973e2de7ecc05f783adeeae35ccff3ada056b255d884fff08c3e4a274f238aef3982a8197afb0e919befc85382a82b5d6e9985ab82bdd4db58ae88365f62abfe4500e34017ae7e829c052e4ae234045c7536ced53c3e08f910edac15ba7ace6f15144d73853f16ff79657c3586d9f73b430ec8d61059689d37b1a99ed4f5cd61c746ae265543c1d58d64c300687250111a7fb4e7029b15ec6a73028a5802109c151d302616726d5643349e4b6b1c2f03be121e3f9f6241abd5132367ec351080e731bc5c67f4babf5f2a953bc12e7e80568b331db511491fce195bf190280f961feb2070300ca96e153d7370ba9591d6bb2f22ca14bd464e2e33bc11347253a8afbfaa5b286cde979d0d3616900cacc6058d57c82b0df2f23747bff7ac9f08220984e7f8a14e31d3c18e1c6e2c491e877b3166221ebc7a5b37b8356e5ae8eb3b2e8146b448b0376f3f59605ac0ec3f32259aea6158d3003e9ba9372252db8ca4858ddb1227ce8f7b7cb3822d1018540731c4eb7a0fc173be6e9017dfed1e83e77d7fc860f336db51b17f065df3351e4208701fd38b37063b7afe0f4300b2242dfdcd4df3c72f923f27a78b4f97a13fea259786f35e37fd15d9293380ae501a4426c428030021bce03c2dc30c3a94bd31a26ce38080d252f1528d303676687186632f9a947c02828108e8f146a76a1766e753571675945d1c188e03ce813b31665542b16c4eacb5c0eb95489d4af6a03edde43c7c3582f42e28f64fec7ca6f6cfecea36d9682f3080e311ca32b8933f4cbd3772cef91d7879b877a4e580a586ba5ad009b0bfc7274d428eaf9cb19a1b6d4f35be269a1e0ab7f8b70b5a0f04ded6705382d622b74c3a1c868c93f245892dfb37e3b49626bf1cbac7dbd1509a078e8adadd65761d530eae37e39a88197cf180022b4b1ec81133ff39b666c09f346342ebb1378209b9a241a849f277040f9a63cca28a31d029a22dd4bc45c9661055ff720a0c337437767b565eb95aa58b5e53ef9a395c69bef392e6cb980107f68478519338c342a7df56168d98a9c6798c0518169d2f91eeecf40b724a49b7072c83187a6e89e3eba051b6da6febb13ef079738150cf8f578ad40ffc35d35a7687709a41a470ef415359bd32111bfa264c5b2007ebebb14efe993f035b5bc72a5e37dea8a2dba28c8db62be75e7a117b42e97c9a1e6d06165581ffa0e30f0443ca2dfa91e79279b6a7c52fcd9b67bccae464c81baee314aa8481db7d3933fa6892b1e3308403c7fa80aad635071b6f2282bff0fcfb22f0798ac6e4a63e837354aa72c6b673fb5537518c60947752ffd15afe2c4d0a0b8248554c78cb9bce04a994273edec959c04ba556af01cd5e1e6e4119eaed1acea633a60693364cd8dd8d08dd1b508e6f37bb6f739943bece2049fef597241e70ca7d21de65598d4acdf37759530bdeccc2d11593805a09eb88a22cc30a0bd8a586f9c5c9843788bf05f665b4a17782718b6f94b7971b37c9908c19f4531ac176c2e193e189f4a8798d80897cf6b584ed6d3257e68b85aac5722d11b28ff41e3738bfa41cbafa699aac78d1859be9e8ca22c601eac99cead9af4320af6a76c66987a8de9e141c4a415d8bb7ce9aa283dd13958e954c0e36cc724725ca23b129a27b41b2f74ebbb6ada2297c53c9a0bcc3493dbc19768057d99ee1a4e031ed5192060d300897baa47b31d641ad81036fc258bd64dcd90cbde15731a4cb0af375f018dc066d3181526766acf91bf750643721b5e1deea2dbe6554ce0d0b09666e56816bbba92aff035d02848ceaa7cea6282a6dbeca2758d09159675743fbdd3caef564feea50c52470fbdea19fce173e4ddcfc741b283e912e4b6449544fdad3ec2f7f027a83301c3ec014046a888cde031da237a96e229d6ff31986a19293e415dc5a276259d6ce61cc9fb1292dfd7d0122d9105bf629e51ad99cf14406ebb87721ad9a10e7fe6f445037b3bbf00fe6b5aadb029cd126374568aae6d7d6868d352c122fcd98a769fdf7d17e0373c68dcc2e08f8dddfad36c728e513f9ede70ec2d99fbebbb9598f5c1d690f9e71197fca48aed25fd633216046163a0ac82fe7846ddc3e405a1240b849eae388fb8ef63dea9887dca3399dc28ae96cea18f27354b1ac7cc58429b031baff41d4c27c62c48ed2f71b3da152032f5d83b937b1d9297080ba3795c326d43aed8e9622c536fdfa9bbbadeb1d2443df3df88c8de8e5e5808303075174166fbb544265a4dd4a0ba79ff39bbd41fe3d88bf0a9b8fa7fda8813e819d02fc6c6a626a72daad705fa6e6f2eda7bd63c15704f963bb3405a304fae7a294927ee9eb103e5193bc895d44e7b564322c1ec8ffd0692c06d5b285a9973ebc8c90799fc5c6f226dd8d5b73fb6883f9ba53426ddc2a08840ef891fdc58bd324b2d74847e23ff96aaee2d6b13188db8a8857a3333f9f3e18791537830672274ce77c21747febfee5d4ac4c0dfb19fb718b4e90dfb3ff6fb5063a2531717e9c90d59859e63fec073c358ad4b6bd926dc5f246dc034f135fdf72c1130f68d1beda8ed6e11d84d9710a04bda77331e6d55c944452a57d06dfb9998997b54fda0108ed2e3e858aefd859efddf120069a6161ee3510da6b3dc95f4bcb1333cb7762481d9ac19f01c215a9b16a36d027164009a9f5d38ec6d2b9ad6eb7e91f550be5dc3e6de2d3bd35a59931d2735380006f03cbd324ac344f5a93a06d8f758cc3e92fe762495d8814d5d4b493b3b6a34ccfe72bae2ee892de4d93b8707170505590e6529021a43a7bdc31b10b7693209e9b2f1adcbc62207e313e719a9b4ed3de23ec7186c7e8837653f90989fb", 0x1000}, {&(0x7f000053d000)="0db366dd29d2d6bc5a3982390d48c90933b78dd7857e7328cdc7f15f7a", 0x1d}], 0x4, &(0x7f00005f5000)=[], 0x0, 0x0}, 0x100000001}, {{&(0x7f000097e000-0x10)=@nfc={0x27, 0x8, 0x1, 0x3}, 0x10, &(0x7f0000b09000)=[], 0x0, 0x0, 0x0, 0x20000040}, 0x86}, {{&(0x7f00003e1000-0x10)=@llc={0x1a, 0x1f, 0x7f, 0xc33, 0x1f, 0x9, @random="7e86bfecc5cf", [0x0, 0x0]}, 0x10, &(0x7f0000021000)=[{&(0x7f0000315000)="a8d1779e6d1ca7c9b46150d033eee71af1c792c85b9225b2fb2e32271ab759d3030477543fea93688891bf387db89b1d2cb784ed296186e6481f70635b905c37e2", 0x41}, {&(0x7f0000b2c000-0x1b)="984bfc51274029d01857424338a4b55278a933de9766b7af7a8e07", 0x1b}, {&(0x7f00001ba000)="735fcfc4fafbf7df3589435518904fc7b9eda25acebc0ea5856c9e015497ad792dcf50af6317ce35ebbd07031c4ca093b8df098c6cbacb8d7c339e2951b7cab161098faee300ceca1f6be7d980237f14d75ed19c13880f48517e638c9ad236782e627fe82720409f45dc7fb0644787370a5f1df0a2da59f1533c783776050d0bec17b0914d46980dd83f79096dc21b3555f54af26035d796a98079fd5568dc709e4069498c88d676", 0xa8}], 0x3, &(0x7f000004c000-0x160)=[{0x20, 0x13f, 0x10000, "183bbef33564f3ac651a55d131e8dc"}, {0x10, 0x117, 0x67965432, ""}, {0x80, 0x10e, 0xffffffffffffff45, "05aac0df2a4925243c1f82a6868910ae4fcd106ada0a2f7bfe0a0c04e645fbf7cdf270328a7084a31fb92bb861eed7db8ec156ed8272b1f15454c9af828040577a630920d5871f8b7ba45a943ef1da0f9411bb98e34eeb2b1862b9050e1aeb30924701487e4fa2a9435758"}, {0xb0, 0x10f, 0x9, "4e3814a101383b4361a27aad8ea589e31cd45ebc89d246bd69cbb96bcab6e7ba45271d30ec17daaee6dd286a2968f85542fa3cee77f49b7ea1132ead4d9f2abf4eaa400ab2bb3c7c30b4b7836a2dbb0c40fc020296112223593d882523f9a6dc8c07f190704dc601605e0d720b5c4a0b93a7b0c050d00aa4b922732281fffb930b7598c18dcad3341ff96d6044ef89e47f657f96cc557af3cd"}], 0x160, 0x4008001}, 0x3}], 0x4, 0x4000) 2018/01/11 05:21:05 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ef2000-0x20)={0x42ef14, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sched_yield() 2018/01/11 05:21:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000055c000)={0x2, 0xff, 0x7, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.659398] Empty option to dns_resolver key 2018/01/11 05:21:05 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c0a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c79000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x0, 0x2, 0x7, 0x9, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) futex(&(0x7f0000096000)=0x0, 0x0, 0x0, &(0x7f00008e8000)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f00004f7000)=""/218, &(0x7f00006a0000-0x4)=0xda) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/11 05:21:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x30000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) vmsplice(r0, &(0x7f0000bd0000-0x50)=[{&(0x7f0000663000-0xcc)="7236f82c5afb8d8112a656f4ba2bdb728eb0d1d606c4b9bec75493384edfec1ef3dd078ea0bb79d1f4a7cc5573d6de60fa03f4ed07ef776562376365da740490eb0e7bee5b8bf5f767c3becdec9e225c6e58351ce568d35d5ca899b6edce5c09348113e10e48458387e5fd003934bfb8b4fd444fe2fcf61dfeaf926dfcf3aa8976419b4a0a5334b0a1e7771e898f7739886e3f120cd5acc92a63bbbc88f7096fd828eb7e327243099d68b0116d0b04342445623bfaa6e6e11cd0f6d58cbcfbe76b64b44366f9e4a921c7bb27", 0xcc}, {&(0x7f00004d7000)="fd1fce53030b2b479bb33ce251bd236f4a7ceb3b678da879c4657c52d3f84a908a38ce720ccef68e6bc7dbc5cd9eb8c494a13fa4524fd48052cdd89a2fd083a91089ddfb2d6b8d337b2ae735dcee4e201faa3f9a0d8f6fdcde488a074eea56c355428b627a6a61a1ddf13a08935384ca8692ae48b38e762246166000c39274d6fd61c72e2a5f8dee412380efe0511119a559718b7bb940a7dbbe189ff21e94cb880be43f85fe08cb3a9b6ecf5e0dbc43aa0f2c6fbc6aa3730336f464e4e24d89b5", 0xc1}, {&(0x7f00007f5000-0x5a)="4e660385ff55ef8a9b226da484c93540ff47deab51491ed35ec8caa5699d1674a9c4f179b169ccabe494d9a3e4d9a063608de0429da2a8c080cd672c7ffb653ea1d3633bb80b6166764d27335433cfac913029ef7047e991f0e7", 0x5a}, {&(0x7f0000650000+0x44f)="1c3b3dd9adfbf9955120e52a45e86a4d3b0899fce055289f", 0x18}, {&(0x7f0000c79000)="b4819d3daadccfe89bb95f6185c7a6d8eead3f2f49eafed1f5ee1624b32a242e84725890419b1f6b3e32796089a5b00c230f08dd5dabaa9ee4789cd39eaf8c71c4f03ad6c398cd35c86d03585d55b03c05e3e2fc4f", 0x55}], 0x5, 0x2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000683000-0xa5)=""/165) 2018/01/11 05:21:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c9d000-0x8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.702049] Empty option to dns_resolver key 2018/01/11 05:21:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0xe173, 0x8002) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000000)=""/159, 0x9f) r2 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xed)="1bc38fa43d2fed3da588e469c108a26eeecd2c3be790b293d3048db4c5815d9eb96c0553cbd41832dd1447d0cbaeae245a65e2f08bd5c3fc1f4fc95a476a1ec09442cf9a6ded79a8676d6ff40a5ff36f405e72fe08c5374995af82d0a6d721aa8575c8a832757c9a063fa451545925e29fc79f38d58712a1e1e5024e475b368c5f7c7883d81d9c5874d01284da348289a7f6fbb6d6009db5df626ab1c82225fa142d4100888ce7a46ad791f20de562ab7a50a149fe130a29d8091cdaf656db0020749abf9e7bbf0e004be4046ffd46a91564990f777d5030f41da86c0388cea13dc813e7f8581a2e68efa4d17c", 0xed, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a71000-0x16)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 05:21:05 executing program 2: r0 = syz_open_dev$mice(&(0x7f00003f0000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000837000-0x4)={0x3, 0x0, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000)="86bc4ff149ccfc1b30f97dd25ef5a9bd75784f850000000838afd68b4ab5e4bacb", 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000002000)=[{0x1fffffffc0, 0x5, 0x7, 0x3, @time={0x77359400, 0x0}, {0x9, 0x100000000}, {0x6b, 0x7}, @raw32={[0xc328, 0x2, 0x7]}}, {0x2, 0x235, 0xa91b, 0xb193, @tick=0xfffffffffffffffb, {0x9, 0x9}, {0x2, 0x2}, @addr={0x653, 0x8001}}, {0x4, 0x100, 0x9d, 0x0, @time={0x77359400, 0x0}, {0x4, 0x0}, {0x2, 0x100}, @addr={0x48, 0x80000001}}, {0x7ff, 0x80000001, 0x9, 0xe7, @time={0x0, 0x1c9c380}, {0x7, 0x1}, {0x5, 0x100000001}, @raw32={[0x4, 0x4, 0x70a]}}], 0xc0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x42000, 0x0) r4 = openat(r3, &(0x7f0000002000)='./file0\x00', 0x2000, 0xd) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x240, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000005000-0xfe)={0x0, 0xf6, "7fc402ae1f20c2d76f787f1785d3899c64caf1425387f38f9e03b13b76869e4bdd34bc6af21dbd7cf2f6318087da147b88826147643aaebca58fbf8b869c445d483a4f2840c82da5b9ac95c7a443768d8cd021d45cbeb7f4d59babfaecb96b9cd7e3431a50840891082d3098fd1b70e9e92e02a38b2e6e00ac2ef77e44eae2c8ce7969532e70317f9d6b64f1b68c7f345c3d4ba2ba6dbff38e8263e6dfc0313fbe6af2ae7beafc60f087a69888bc0ce7b0af8032e5d94c18db3e1e3ed6a87bafe611dda646b63c8a3fb9578a0bf07aebe47b47da3230a41ba6cce9c98882d4307380356c301e2f0320b226e8004b5a512a276bb4674c"}, &(0x7f0000005000-0x4)=0xfe) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000-0xb8)={r5, 0x100, 0x100000001, 0xffffffff, 0xa4e, 0x9, 0x5, 0x5, {r6, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x480000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x9, 0x4, 0x9}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000003000)=0x4) 2018/01/11 05:21:05 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000280003, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000-0x20)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000045, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/11 05:21:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008dc000-0x5f)="2180a828e3bba0dbf79e12f3fadc35482b1e011c17717fb3ac062518f1edca2f45ead4b560330900fcfa104cecb1e679b6c1b9db66cb7661361c81cc4caae5b22f1edab35cdfd02bc9871e32dd26b9dc3d9404521d252c45f8ca1d6fa9b041", &(0x7f00007f0000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000f07000)='?R') symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') 2018/01/11 05:21:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/create\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getresuid(&(0x7f0000cf6000-0x4)=0x0, &(0x7f0000523000-0x4)=0x0, &(0x7f0000d7e000)=0x0) fchown(r1, r2, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") close(r0) 2018/01/11 05:21:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005d3000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000745000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2c000)=0xb) r1 = socket$inet6(0xa, 0x6, 0x58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8a000-0x14)={0x8, 0x20, 0x20, 0xfffffffffffffff9, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001b4000)=@assoc_id=0x0, &(0x7f0000629000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000046f000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x3ff, 0x0, 0x101, 0x0, 0x2465, 0x0, 0x1, 0x8000, 0x4, 0x7, 0x80000001, 0xffffffff, 0x9, 0x4]}, &(0x7f0000d88000)=0x108) r3 = dup(r1) getpeername(r3, &(0x7f0000ef5000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000266000-0x4)=0xc) connect$inet6(r3, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r4 = getpgrp(0x0) syz_open_procfs(r4, &(0x7f0000164000)='net/softnet_stat\x00') r5 = add_key(&(0x7f0000324000-0xa)='id_legacy\x00', &(0x7f0000be5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c98000-0x37)="24fca7ac86d1e76980ce7b16121b81515ace99f766e9dbfe96527e76d9dafe794d0b98c7ae5c3d7088cc6dc400a3e51851d1d787ea54b1", 0x37, 0xfffffffffffffffd) keyctl$revoke(0x3, r5) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/11 05:21:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) sigaltstack(&(0x7f000067d000/0x2000)=nil, &(0x7f00005bd000-0x8)=0x0) 2018/01/11 05:21:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000013000-0x9)={&(0x7f0000000000)={0x0}, 0x8}) r0 = memfd_create(&(0x7f0000014000-0x2)=',\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) socket$netlink(0x10, 0x3, 0x9) 2018/01/11 05:21:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x7) r1 = socket(0x11, 0x7, 0xda) sendto$ipx(r1, &(0x7f000034f000)="c96dd47965c2fc66f10c5ebd9ef7dd89a2d2eeb77f95589e8cfd9d5a3780ff4828c7bf9eb0c8be2e65a079a8e438309d1d32437093828f609acc49b7642533bfd550f0f1dbd58458c6f10e1661b0303abf19eeacb617b143f8fb41589613e7b39062b73d24e3314ae2f7f4a79284da1917fe3fe4", 0x74, 0x4800, &(0x7f0000add000-0x10)={0x4, 0x100, 0x5, "f344d929a6dd", 0x6, 0x0}, 0x10) r2 = open(&(0x7f0000fd6000-0x8)='./file0\x00', 0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000a39000)={&(0x7f000065e000/0x1000)=nil, 0x1000}) setsockopt(r1, 0x5, 0xa0, &(0x7f0000b41000)="805fdda392fbad92605482a0627bd2bca08a4c55bc0765ce2addbd251f198e3a2941a9bd29c53b70430cc633c2e3c62269b1a50712ceb268cd8c9ad6f41b9ccc8add7f83a2ced8e79fa57d3dff98374441a996b131fd6d110845192ed7db7f1c132e79ff0b01226e2ebe4e80aa4e90f634e5bc324101c4c6fa54739b3ce38a25aabe7f7af2d00362a28e7d39f2193a2345ac4c514e82476ea6c4b25d64f7b5db1d991c3565cd38b3b483a6073912500f98e6f354224201ba", 0xb8) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x9, 0xa, 0xffffffffffffffe0) signalfd(r4, &(0x7f0000952000)={0xfb}, 0x8) r5 = socket(0x11, 0x100000802, 0x300) r6 = creat(&(0x7f00007ea000)='./file0\x00', 0x22) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000c7d000)=0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x7, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x10001, {0xae5, 0x0, 0x3, 0x6, 0x720, 0x3}, 0xda, 0x5}}) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f000071a000)=""/199) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000fec000)={&(0x7f00007f6000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="77f26542000000f2ffffff00", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000432000)={0xf06b, 0x4, 0xff, 0x9}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f00007c0000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) 2018/01/11 05:21:05 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003d9000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x95}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a6d000-0x14)={r1, 0x8001, 0x0, 0x7fff, 0x800, 0x89}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000006000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r2, 0x1000, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x20, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x100) 2018/01/11 05:21:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d02000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000f0d000-0x39)="", 0x0, 0x0, &(0x7f0000290000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 05:21:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000710000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000010c000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCXONC(r0, 0x540a, 0x5) preadv(r0, &(0x7f0000612000-0x50)=[{&(0x7f00005c2000-0x19)=""/25, 0x19}, {&(0x7f0000b1b000)=""/236, 0xec}, {&(0x7f0000efc000-0x9b)=""/155, 0x9b}, {&(0x7f00000a1000-0x81)=""/129, 0x81}, {&(0x7f0000eef000-0x86)=""/134, 0x86}], 0x5, 0x0) 2018/01/11 05:21:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000bc8000)=0x0, &(0x7f0000209000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/sequencer2\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c4a000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001f9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000068f000)={r2, 0x2, 0x0, 0x10001}, &(0x7f00002cc000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000069e000-0x15)='/dev/pktcdvd/control\x00', 0x90a02, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) r4 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c52000)={0x101, 0xfc, 0x7, 0x8000}, 0x8) sendto$inet(r4, &(0x7f0000e32000-0x8)="cb0d01286e2917c5", 0x4, 0x800, &(0x7f0000d31000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000797000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x7, 0x6, "90d1e07dbb1c82a6f28df24f69e293b6a3513aa9ce3ebd0dcab848092821cb1b40bc45c8666f2242601e9cee712b96943f8d0151ba82b0db135d3be7e819eebf729d7371332c1da3cd5554055b9bd05e"}, 0x160) 2018/01/11 05:21:05 executing program 2: prctl$intptr(0x2f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) chroot(&(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x100000001, 0x4, 0x52}, 0x8) 2018/01/11 05:21:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000e5f000-0x3a)="de6e8b68a6ef2a403f0a2d36ed5f31b4df0472c377872ab1de88106639c558166b6ccce71ddc7d8d1873ad2968944233fa0c7edec45338102a5c", 0x3a, 0x50, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)=0x0) close(r0) 2018/01/11 05:21:05 executing program 1: prctl$intptr(0x27, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x38000, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x40, 0x1000, 0x10000, 0x3, 0x7ff}, &(0x7f0000295000-0x4)=0x14) [ 50.851788] binder_alloc: binder_alloc_mmap_handler: 8079 20000000-20002000 already mapped failed -16 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) 2018/01/11 05:21:06 executing program 6: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d26000-0xa)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000254000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00007ee000)={0x3, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x75e1, 0x40, 0x75e6b8ee, 0x9, 0x0, 0x400, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x802, 0x0) fallocate(r0, 0x1, 0x3, 0x2) write(r2, &(0x7f000084c000-0x22)="2200000014000700000910f7e2ff000002ee02e401000000090002000005ff72f115", 0x22) 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006eb000)={0x0, 0x0, 0x0}, &(0x7f00000bd000)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x2, 0xffffffffffffffff) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000156000-0x8)={0x0, 0x421a}, &(0x7f0000d77000)=0x8) r7 = add_key$keyring(&(0x7f00009d0000-0x8)='keyring\x00', &(0x7f0000d1a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r7, r3, r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000041f000-0x8c)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000015c000-0x4)=0x8c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000005c000-0x4)=0x0, &(0x7f000003e000)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000003d000)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000005a000)={0x8, {{0xa, 0x1, 0x289, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x54, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r2 = dup2(r1, r0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000005d000)={0x7fff, 0x20001000, 0xffffffff, 0xd3a1, 0x21, 0x1, 0x2, 0xc808, 0xbda, 0x4}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000005c000)={0x0, 0x8}, &(0x7f000005c000)=0x8) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000005c000)={r3, @in6={{0xa, 0x0, 0x67, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000031000-0x4)=0x98) sendfile(r2, r0, &(0x7f000004a000-0x8)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:06 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000abb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000000+0xa45)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@random={'os2.\x00', '/selinux/validatetrans\x00'}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/11 05:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010e000)='/selinux/enforce\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000194000)={0x3ff}, 0x1) connect$ax25(r0, &(0x7f0000d43000-0x10)={0x3, {"523a0d9a44b063"}, 0x6}, 0x10) 2018/01/11 05:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b70000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00008fb000)=""/160) 2018/01/11 05:21:06 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fgetxattr(0xffffffffffffffff, &(0x7f0000f83000-0x9)=@random={'btrfs.\x00', '\\\x00'}, &(0x7f0000f41000)=""/29, 0x1d) r0 = openat(0xffffffffffffff9c, &(0x7f0000bc1000-0x8)='./file0\x00', 0x800, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00000aa000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/11 05:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000e60000)=""/170) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00001fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004a2000)=0x10, 0x80800) readahead(r0, 0x3ff, 0x20) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/11 05:21:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getgid() setsockopt$inet_opts(r0, 0x0, 0x484, &(0x7f0000ba9000)="", 0x0) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x5, &(0x7f00001c3000)={0x0, 0x1c9c380}, &(0x7f0000a2a000)=0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007af000)='/dev/rfkill\x00', 0x14400, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000a28000)=0x0) syz_open_pts(r0, 0x10000) 2018/01/11 05:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000005008c00", 0x0) pwritev(r1, &(0x7f0000e7a000)=[{&(0x7f0000b22000-0x68)="b0def2447dcf9da01765cad137cd8a5930d6db2dff77fcc9eb38a988d6eabcaed57915ac8d0216024722cf6456c73dcc75215dedc341a77f446b05a6a1c4600dad7f091413d06f4e05e0c9733f3f22c2170ccefe736aa79fbb6db335a19a078fc371406eb2dfab94", 0x68}], 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000955000-0xd)='/dev/urandom\x00', 0x0, 0x680001) dup3(r1, r1, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e33000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3bd, 0x10001, 0x800, 0x1}, &(0x7f0000bf5000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a43000)={r1, 0xcf42}, 0x6) recvmmsg(r0, &(0x7f000022a000)=[{{0x0, 0x10f, &(0x7f0000da6000-0x70)=[{&(0x7f0000c3a000-0x53)=""/83, 0x53}, {&(0x7f00009a1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a92000)=""/131, 0x83}, {&(0x7f000041b000)=""/224, 0xe0}, {&(0x7f000040c000)=""/145, 0x91}, {&(0x7f00003af000-0x92)=""/146, 0x92}, {&(0x7f0000c15000)=""/161, 0xa1}], 0x7, &(0x7f0000116000)=""/161, 0xa1, 0x40}, 0x8}, {{&(0x7f0000187000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8c000-0x10)=[{&(0x7f000078b000-0xc1)=""/193, 0xc1}], 0x1, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f000099e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000592000-0x30)=[{&(0x7f0000601000)=""/145, 0x91}, {&(0x7f0000e00000-0xe5)=""/229, 0xe5}, {&(0x7f0000917000-0x5f)=""/95, 0x5f}], 0x3, &(0x7f00004b1000)=""/103, 0x67, 0x7ff}, 0x5}, {{&(0x7f000077a000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac0000)=[{&(0x7f000058e000)=""/174, 0xae}, {&(0x7f0000ad5000-0xd)=""/72, 0x48}, {&(0x7f0000878000)=""/177, 0xb1}, {&(0x7f0000b3e000)=""/239, 0xef}, {&(0x7f00001f4000-0xa5)=""/165, 0xa5}, {&(0x7f0000064000)=""/177, 0xb1}, {&(0x7f0000672000-0x42)=""/66, 0x42}, {&(0x7f0000500000-0x55)=""/85, 0x55}, {&(0x7f000035f000)=""/203, 0xcb}], 0x9, &(0x7f0000785000-0x5b)=""/91, 0x5b, 0x3}, 0x6}, {{&(0x7f00005e5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005fb000-0x50)=[{&(0x7f0000551000)=""/118, 0x0}, {&(0x7f0000a7d000-0x31)=""/49, 0x0}, {&(0x7f000012e000)=""/161, 0x0}, {&(0x7f000040e000)=""/118, 0x0}, {&(0x7f0000b57000-0xad)=""/173, 0x0}], 0x1, &(0x7f0000ed9000-0x52)=""/82, 0x52, 0x4}, 0x5}, {{&(0x7f000032f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000548000-0x30)=[{&(0x7f000034e000)=""/246, 0xf6}, {&(0x7f000002d000)=""/185, 0xb9}, {&(0x7f0000350000-0x30)=""/48, 0x30}], 0x3, 0x0, 0x0, 0x16552ea6}, 0xfffffffffffffffa}, {{&(0x7f0000298000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004c5000-0x30)=[{&(0x7f00006c1000)=""/22, 0x16}, {&(0x7f0000a31000-0x4f)=""/79, 0x4f}, {&(0x7f00008ea000)=""/162, 0xa2}], 0x3, 0x0, 0x0, 0x0}, 0xd81}], 0x7, 0x2000, &(0x7f0000872000-0x10)={0x0, 0x1c9c380}) r2 = dup3(r0, r0, 0x80000) write$eventfd(r2, &(0x7f00004bc000-0x8)=0x80, 0x8) write(r0, &(0x7f0000ff9000)="220000001400070b000910f7e2ff000002ee02e401000000090002000005ff72f11525811cd2651c68e69c7be5a54be72f952bc8ae7cc9b4ffffbad683f2bce18ed8bca55f887bf4e830ed67b7631d5c91d7ed8ff2eb020381d87f9deda4f83382aea846f114938e", 0x68) getsockopt(r0, 0x7, 0x7, &(0x7f0000b66000-0x79)=""/121, &(0x7f0000699000-0x4)=0x79) rt_sigreturn() 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000049d000)='attr/keycreate\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002fe000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000057b000)="6e65ff7f000000000000") sendfile(r0, r2, &(0x7f0000fd3000)=0x0, 0x16ca) 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xe, 0xfffffffffffffffd) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000832000)=0xfffffffffffffffa, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000935000)=0x2, &(0x7f0000307000-0x4)=0x4) mlock(&(0x7f000051c000/0x4000)=nil, 0x4000) 2018/01/11 05:21:06 executing program 6: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b72000)='/selinux/member\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b72000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00009cb000)={0x40, {{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b71000)=@newsa={0x160, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000312000)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d2f000)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c35", 0xb8) r2 = getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c5a000)=0x101, 0x4) accept$nfc_llcp(r1, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000921000-0x4)=0x60) setregid(r2, r3) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000bd000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ptrace$setsig(0x4203, r1, 0x9, &(0x7f000002a000-0x10)={0x2, 0xffffffffffffb8d6, 0x97f, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/11 05:21:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000655000-0xa)='./control\x00', 0x0) pwrite64(r0, &(0x7f0000af7000-0xc6)="b26f99c7df1b4c1b7a01b1b58834d09319084ba680cc3edf3c8d0f6ac9081ceeb26ddc5887e70b5cef9bb50a44a5b95fe3c0ec762752c794176638364651fc3eed8b446a71ebf232ac1989b157f5fd1023335e226ae0c19ed1f0694565e9ab567300a1b401120d4c36375d5eb5681d7c0290224fcb965e6c2c7110e21c077e5f35a1d5cc8bf87bfa6e439b878a7289494ba67414a52123278943a94deb4ca03c9c3218da710664ec9d457c4bfdd04a85c1676fd828d38d87f1bae42b97313c8078535191c30f", 0xc6, 0x0) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000000) close(r0) 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ff9000-0x4a)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c48000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000062d000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00004d7000)="d23bfb832ecd8c9c12562db7b427998cab5af003963498797398e1ec0a558320e3093efc1a615d8f84b49b08d5c4e4f9", 0x30, 0x4, &(0x7f000078a000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$nfc_llcp(r0, &(0x7f00009b2000)={0x27, 0x100000001, 0x5, 0x4, 0x165b, 0x100000001, "c502e28d5b4494775fcf395a48d8c024eb64228b3f9605143b849ee26ef0057ccd83394c2ac3f15c513d7e08a8a65b11360287054d5f7199ba53f7b16b86fe", 0x4}, 0x60) lchown(&(0x7f0000587000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000429000)=0xdb, 0x4) 2018/01/11 05:21:06 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) ptrace(0x8, r1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000fc4000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f00006d5000-0x4)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000fc5000-0x2)='+\x00', 0x3) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000f56000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$getenv(0x4201, r6, 0x0, &(0x7f0000266000-0x8)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc6000-0xc)={0x0, 0x40, 0x30}, &(0x7f0000ac2000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000938000)=@sack_info={r7, 0x400, 0x25e5}, &(0x7f0000ddd000)=0xc) lchown(&(0x7f0000fc4000)='./file0\x00', r2, r3) inotify_init() 2018/01/11 05:21:06 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ce3000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="3d831e7b874bd7a86e18baf3f31fca24bb8374bba66baba9ea2adce2b9c4e02b320319eee4f801f412227eaa13b82ffecb611aa22175408f50be2a005b58a135d40d12038fe5bfde05fa7a", 0x4b}, {&(0x7f0000000000)="bc82ab64d2e01b69a67c82617e3610c5b0f0c51037d79141a4fd66993eb9830c9a18653c5c6fc9696a187bd9742e0c3536f668bffe810244f41ba275074ca6288a588484a0c44cea204ad2b856da66f1226ce2d2d9f857a67844da6fdfc75eef5df07034431b3468355fae8cd31772cd98152c9a5949f0211bd19df288b4a28d335bdfbf33c2e47d15f1c3708088f871f1adbb57cb1f7fbbbd123287f2de12a4f2cfc10fd9d829c9c7cd7ab55fba46a13464eb3abf0738188ec588eadf3e780c954cd2ddaf03719219b4fbb48be6cf63eed8eb3d2d24c291b44f17a0fb0795929dfa50523ba0ce7b8b9bc005a11af36538a2", 0xf2}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000003000-0x20)={0x0, 0x4, 0x7fffffff, 0x0, 0x8, 0x41}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000189000)='/dev/sg#\x00', 0x400, 0x10000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000972000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000faf000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b69000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ae7000)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000f4a000-0x38)={&(0x7f000043b000-0xc)={0x10, 0x0, 0x0, 0x80041}, 0xc, &(0x7f00008d5000)={&(0x7f0000eea000)={0x7c, 0x9, 0x2, 0x10, 0x7, 0x3, {0x2, 0x0, 0x8}, [@generic="4b6901135fc905d2507fb12f4be29a19ac8d0114705bc133a92df664988f4669f5410d46c145dc27e652a5ba9713ad39ee277a356a25da01560824a53135c03bb8f86a6a43be89e5cdedfb3a08b184556a10d0753be2", @nested={0x10, 0x8f, [@typed={0xc, 0x93, @pid=r3}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x80) setsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f00007e2000)=0xfff, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r4 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) tkill(r4, 0x15) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000560000)={0x10001, 0x8, 0x7, 0x3f}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004a8000-0x10)={0x6, [0x1, 0x8, 0x8000, 0xfffffffffffffff8, 0x3, 0x5]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000521000)=0xc) 2018/01/11 05:21:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x3ff) readahead(r0, 0x0, 0x20000) 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) pwritev(r0, &(0x7f0000837000-0x60)=[{&(0x7f0000974000)="d603436bd029b9865ca95a505ec63c84464b37e9685e73f2fb755b478d6d6abaaba6e453d536f088b57966113c82413565c4c882ea2dc15eb993f0bd241f0cb8626dae4ec7f5f6802c678faa7415c6cf48ba2871afbe24d6af4b48d95b93123eedc7108219346ccc9573dbf187abba4f9bee5a8a7717f1d98e6f", 0x7a}, {&(0x7f0000055000-0x82)="5f642ffca57367cd121022bf5085259aac5b2d897c1bf72c33e75629639d003f64d9fe7887a2ca4dbbb7570ef3ccc13568e754116276c511570a561dc5422449657d5a3a30ec2366d3b12bce52e76266b4ebb92633b035965ea3c13e473aefa57f69bd10dde0b5852265062c396285334be08f6996f0400b90f7cffb40be8212bd74", 0x82}, {&(0x7f00006ae000)="59b55e3e9f7a58eee83a9e653ffcdd909aad7040cd72232d80cf26b79d02defde22b0a9b8a0ae48ce7eb7bb8b02e941526dad8f79e363829eebc", 0x3a}, {&(0x7f0000a73000-0xb9)="a9d870d4154118f2b9041e4b49ace51a736d5a076609f87fae8d7da4f798fa7c2be8d75331602a2d6b9928417894f4c23f5173e5716d68a144426f7b34555ce8f123fb974b413ffd2ae11f867e7e5495b642357072834a9ddf09d3769a4b6094224c8e2741d3c7cd281647d7f014c0ba6417cee147a16754f740d0c12fd641b9c548d49290a9c4f1fb3b9b0e8ea07508eb9c890ea854689d356d7ccdd942e2321f5936037723b247f60937dd58b79eb1082f207f99f1780494", 0xb9}, {&(0x7f00008bb000-0xea)="7751cdaaa1801df6aaf90cd81e876d04df66a08aacd6f51c964f9ece6bb38d3ced4905ede0e1224c288f45866ad62ea7d4781073e618bc4dd9b04326aa159db0294c60bc71ea00bada9a50310f5e0f90519a89066fbf7e70ab6c900862b719d69ea0cf16b457c4cf3504f4d8b58e5ff76e6f275d339bbece94e717400d954ecbe54af5cadaf7adefa9d7a90638fd1f831e46aab7ec556f614cb68c4ecdd546734a15e3aac41be799106c27c4fce84a09846bd197d6019c66d90c16de575909482c86f98baad3cf4c22a4922e2b4ca7ee339353b807ac8d0c4650606b97b30108431bfbbf495e2d790249", 0xea}, {&(0x7f0000024000)="0f6507af5f671523f1abd007b065fa81ec6cbf862f7366b3ad6d7c38e4099a97fcce5b24c767c24140107766134e73906bb318cc59ffbe5882", 0x39}], 0x6, 0x48) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000583000)=0x0) 2018/01/11 05:21:06 executing program 6: clock_gettime(0x6, &(0x7f000070b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000eae000-0x14)={0x0, 0x3, 0x80000000, 0x1, 0x3f, 0x3}, &(0x7f00009c5000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f000072e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f44000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000615000)=0xc) 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000064d000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000024a000-0x4)=0x0) 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000a90000)='\x00', 0x200) r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f0000288000-0x10)=[{&(0x7f00001df000)="390000001100094701bb61e1c30500ff071e00000200000045efffff08009b0005001a00000000000000000903ff000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/11 05:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ed000-0x11)='/selinux/enforce\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000540000-0x28)={&(0x7f00009d6000/0x4000)=nil, 0x1, 0x1, 0x0, &(0x7f000091d000/0x2000)=nil, 0x6}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002e2000)={0x0, 0x3f, "6412cef5f13bf4b74aacddaf4a7d8f5977666e062da33118d6d2bd91422bed3d2baa8c80b45816f57d2cad194aa33b4561088c6247716711b101f47af0cc03"}, &(0x7f0000fe5000-0x4)=0x47) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ebd000)={r2, 0x0, 0xfffffffffffffffc, 0xffff, 0xffffffff, 0x9}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x180ffd) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000007b000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/11 05:21:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc6000-0x6)='hybla\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000929000)=@assoc_value={0x0, 0x0}, &(0x7f00000bc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x6, 0x401, 0x5}, &(0x7f0000b67000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() quotactl(0x80000001, &(0x7f0000002000-0x8)='./file0\x00', r4, &(0x7f0000000000)="566f9d077ecc1639bc4b75ac966cf42566afb012039f4d2bbd74bd24964c7c7ef37946a0da6545f496d6682aaa82ea3c96bf99d8f6498e9ef89eee02d8a933f6c07117033a5cb6c2dd1bb9e6643c273937d257db56717fcbb796d6c0547f4dbea22566c8397b15b565c81afef3e46dd845a34089b67a177f5d5a271fa8563be9ac04b7cd3c285886b50a95a3962b08d24b") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x804c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x61}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000a7000)=""/160, &(0x7f0000001000-0x4)=0xa0) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b60000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000705000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000235000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r7}) 2018/01/11 05:21:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x1b, 0x80000, 0x1, &(0x7f000074d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e79000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c28000)=0x8) process_vm_readv(r0, &(0x7f0000daa000)=[], 0x0, &(0x7f00004c6000-0x60)=[{&(0x7f000001c000)=""/49, 0x0}, {&(0x7f0000e9c000-0x4)=""/4, 0x0}, {&(0x7f000069d000)=""/0, 0x0}, {&(0x7f000078d000)=""/4096, 0x0}, {&(0x7f0000f3a000-0x1000)=""/4096, 0x0}, {&(0x7f0000ea0000)=""/15, 0x296}], 0x23c, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000031000-0x8)="7061676536617012") setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000061a000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x198, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x9, 0x5, "a06b0f608ceddc0d698c07a1eef23733a55766a41fe6954f6276e7b41e02f0fbeafcc459c7362f5879aef4dfb5b3ac37eed25240b52206d990a9615fbe1474043a6c3267088edff1bcdd66d2b61c7309"}, 0x160) sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) faccessat(r0, &(0x7f0000359000)='./file0\x00', 0x0, 0x100) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/11 05:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = fcntl$getown(r1, 0x9) ioprio_get$pid(0x3, r3) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/11 05:21:06 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000293000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000b44000-0x70)="29000000200019fff63d0014000000060200003715de0005000000040d000a000000000000f9000008", 0x29}], 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0xdf, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5ceb4df26dc8731, 0xfff, 0x100, 0xfffffffffffffffa, 0x3, &(0x7f0000fe2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x0, 0x0}) r2 = socket$unix(0x1, 0x17, 0x0) shutdown(r2, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) prctl$seccomp(0x16, 0x3, &(0x7f0000001000-0x10)={0x2, &(0x7f000059f000)=[{0x5, 0x1c0, 0xfffffffffffffffa, 0x200}, {0x3897, 0x7, 0x6, 0x8}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000-0x4)=0x0) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x8001, 0x1, 0x1, 0x8, 0x1, "45a3eeb5712bb43d7cab85f4b4c47c7b083c2674ad685b8ef0c80831378195e22c82f03e50da6309fbdfd65a4ee768ec5b175db190987fd765f838f7622b7d", 0x2}, 0x60) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 05:21:06 executing program 0: rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x20012000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002ed000-0x4)=0x819, 0x4) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000002a000-0x1)='K', 0x1) 2018/01/11 05:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000009000-0xfc)=[], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = syz_open_dev$sg(&(0x7f00000d1000-0x9)='/dev/sg#\x00', 0x6, 0x80040) inotify_add_watch(r3, &(0x7f0000a9b000-0x8)='./file0\x00', 0x300) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/11 05:21:06 executing program 3: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x1f, 0x43, 0x6, 0x101, 0x4fb7, @random="00036402001e", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"000000000004a5"}, 0x6}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffd27) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xff, 0x5, 0xffffffffffffffff, 0x100, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, 0x3000, 0x1f, 0x3, 0x10}, 0xa0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x404000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000003000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)=0x0) 2018/01/11 05:21:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x803) sync_file_range(r0, 0xfffffffffffffffd, 0x0, 0x406) 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b39000-0x8)='./file0\x00', &(0x7f0000b38000)=""/197, 0xc5) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x29, &(0x7f0000231000-0x20)={0x1, {0x9}, 0x0, 0x0}, &(0x7f00009c5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b38000)={0x0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9c000-0x4)=0xc) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b39000)=r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000da000)='/selinux/relabel\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00006bb000-0x9f)="9b6e5623003e4aa41526152b52b2580a53fda830826b0b8298c70d2f4377b98fbb8ae598273d00a3cab0733fa5e56d4c009b80f9aeb3061c65345678d8ee92c72270c7d827269d44797ee2e6c192b0420e45483846fa1c63fde93ad6af229ea9294ce85a20107545b8f1b9651625607313f91e92c5a0e9164e433694af1a65cddefb44552d6d5dc0eb85dcbb387682c6877aaaa2e6d05f93d727bb80ad73d2", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000631000)="") 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2004000000000a) writev(r0, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f0100fffc000000010010001419001600110001000c0004000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/11 05:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000641000)={0x0}, 0x2d6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000036000-0x9)='net/icmp\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d94000-0x5a)={0x0, 0x52, "644325b4303a35644adbbfcf41ab16ae90d190e889a948604737bab945c4c243571aa53048f078b60fb1774657981da3ce8864be4ac5572baee5f9c0135a61d310ce73705b7e34251c804878633c8de7de16"}, &(0x7f0000779000-0x4)=0x5a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a16000-0x4d)={r1, 0x1, 0x45, "d4ab253c97082124decacf7d492e0a0aeeaaf32ef3f05c2ad8ca429f39fbb858530d62ef7b0e246f71a92bc2fc6a80366166dbdbc4009bf7db01909cafdc42c3b6ab4edd0d"}, 0x4d) 2018/01/11 05:21:06 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x32) clock_gettime(0xfffffffffffffff2, &(0x7f0000509000-0x10)={0x0, 0x0}) [ 51.417814] binder: 8242:8251 ERROR: BC_REGISTER_LOOPER called without request [ 51.460921] binder: undelivered TRANSACTION_COMPLETE [ 51.469726] binder: undelivered TRANSACTION_COMPLETE [ 51.476742] binder: undelivered transaction 66, process died. [ 51.485468] binder: 8242:8251 ERROR: BC_REGISTER_LOOPER called without request [ 51.497598] binder: send failed reply for transaction 68 to 8242:8281 [ 51.504280] binder: undelivered TRANSACTION_COMPLETE [ 51.509362] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/11 05:21:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000112000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003f2000-0x7)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r1, &(0x7f0000f3e000-0x50)=[{&(0x7f000047d000)=""/105, 0x69}], 0x1) mkdir(&(0x7f0000be5000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003f1000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") readv(r1, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000058d000-0x10)={0x1, &(0x7f0000295000)=[{0x0, 0x0}]}) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0xf0, 0x1a, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041c000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000041d000-0x65)="91bebdc07f73106ac5c95e2754311e3c64e6d91a70f922bb0fb724412c95cf597546e009ef66736faacf4d72c5329a45f9cae9f134d4afaad32aadb9b37148a7c38480394a7db8a0560502323d0f3a32c2ce5f34314ee03146a6fa5afa822684ec959929b3", 0x65, 0x4000040, &(0x7f000009f000-0x1c)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) getdents64(r1, &(0x7f00002e2000)=""/228, 0xe4) 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x400, 0x480040) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000007000)="0d576aa5b72ceb3f97736895af87125e", 0x145) r1 = socket(0x18, 0x80805, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r1, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000)={r2, 0xff}, 0x8) 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x0, 0x8001, 0x5, 0x0}, &(0x7f0000f47000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000812000)={r1, 0x7fffffff, 0x3a44, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000839000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000089d000-0x28)={@common='sit0\x00', &(0x7f0000bd8000-0x2c)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000096a000-0x10)=@common=""/16, 0x10) 2018/01/11 05:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000087f000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000607000-0x4)=0x0, &(0x7f00008d3000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/11 05:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00004f8000)=0x8000, 0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/11 05:21:06 executing program 6: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000017d000-0x8)='keyring\x00', &(0x7f00000fd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f000017d000-0x8)='keyring\x00', &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000017d000-0xb)='/dev/loop#\x00', 0xfff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000008e000)={0x0, 0x0, 0x0, 0x0, 0xb58d, 0x5, 0x0, 0x1c, "8fab99d3b9745d8362245e5a452febb053e00d9920407f1189e81b9f602b90e5f4ba9d947a4dce295441e51a3de12fcdae19d7b4e7bac4db32f9428294477709", "fbc61ca839e014ecac7bd765dc42c6eb99464cb3fc8287c17cfd928d31714be0", [0x0, 0x100000001], 0x0}) 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000000000)={0x0, 0x0}) 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000d03000-0xc)={0x4000003e, 0xffffffffffff0000, 0x1e}) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f000071b000-0x4)=0x0, &(0x7f00008a5000)=0x4) 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1000000000030, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7fffff7f) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af8000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$inet(r1, &(0x7f0000159000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000003000+0x7ea)={0x1, 0xaf8, 0xd9, 0x4}) request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)='%eth0^vmnet0vmnet1proc\\\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 05:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000d2e000)={0x0, 0x0}, 0x4800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000486000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) [ 51.568351] device gre0 entered promiscuous mode 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00005f6000)="120000001200e7ff000000000000720007e9", 0x12, 0x0, 0x0, 0x0) 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000032a000-0x8)='./file0\x00', &(0x7f000017c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00009b3000)=""/4096, &(0x7f000030c000)=0x1000) getsockname$inet6(r0, &(0x7f000029e000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000-0xc5)=""/197, &(0x7f0000000000)=0xc5) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x511002, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xffff, 0x4c02, 0x4}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000)={0x2, 0x6}) 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000248000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b11000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x7ff, 0x4, 0x3ff}, &(0x7f0000e56000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ad7000-0x6)={r2, 0x0}, 0x6) r3 = dup3(r0, r0, 0x80000) ioctl$KDENABIO(r3, 0x4b36) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000e31000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000201000-0x4)=0x1c) setpgid(r0, r0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000b3d000)=@dstopts={0x89, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, 0xb) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000742000-0x4)=0x200, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aab000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004b2000)={0x0, 0x6, 0x4, [0x66, 0x3, 0x8001, 0x4]}, &(0x7f00008fc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a76000)=@assoc_value={r2, 0x24e}, &(0x7f0000b68000)=0x8) sched_setaffinity(r0, 0x8, &(0x7f0000561000-0x8)=0x0) 2018/01/11 05:21:06 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000, 0xb3, 0x7, 0x10001}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x68) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a29000)={r2, 0x8001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x45ed, 0x8001, 0xfffffffffffff000, 0x8}, &(0x7f0000001000+0x4dc)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000016000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0xf5, 0x0, &(0x7f0000016000-0x117)="72e65e57f4a8df50c65716c064c832f90f4b7ded978a1e39df07c266527604cd89c7e28a4954d044ebfdab4e3d1ac253f0bd988fab7c7ff27101ac705319f4069177b44e50b2d960eeb4cdbc1f07f3785ce2a969a1fbf99615e20415a1312b17136cb0df3c775127422c1016e31c26ead1223f276437340c35423a9e38762434c193420d60090434da14167c014d014ca48ddb32ecfb56fcdddaf9dbca290bbfbc811c6e7954b30636474c7f4ce9510e78736ce824b508f57a3c7f245226a4d8ee455082f72af334d0c149b01b922442b52d8288fb93755d7fcc9ccd3ff86a4b777df3700221c6ae505aec51bd55c5031ee27763c9"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000012000)=0x4, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000016000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000000d000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000000c000)=0x0, &(0x7f0000016000)=0x8) 2018/01/11 05:21:06 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008c6000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000735000-0x8)=@sco={0x1f, {0x1, 0x6, 0x0, 0x1, 0x8, 0x4}}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000b9b000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000548000)="", 0x0, 0x24000000, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 05:21:06 executing program 0: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f00002d3000/0x3000)=nil, 0x3000, 0x1000000, 0xa0010, r0, 0x0) 2018/01/11 05:21:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000b26000)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000549000)='/selinux/enforce\x00', 0x20200, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f00002e7000)=0x0, &(0x7f0000342000)=0x4) seccomp(0x1, 0x0, &(0x7f0000dcd000)={0x200000000000002c, &(0x7f00008b6000-0x10)=[{0x3, 0xc13, 0x7, 0xffd}, {0x80, 0xfffffffffffffffd, 0x100009, 0x400004}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x10280, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000008000-0x10)=@delrng={0x10, 0x14, 0x42a, 0x3, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) getsockname$unix(r2, &(0x7f0000005000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000008000)={{0x2, 0x0}, 'port0\x00', 0x54, 0x0, 0x40, 0x100000000, 0x100, 0x81, 0xffff, 0x0, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00007f3000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000064c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000035e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000053c000-0x40)={r2, 0x4, &(0x7f0000e0e000)=[0xfffffffffffffff7, 0x2, 0x1000, 0x9], &(0x7f0000c06000)=[0x100000001, 0xa5c4, 0x77cd, 0xc30f, 0x2, 0x0], 0x21, 0x6, 0x8, &(0x7f00000aa000-0x18)=[0x5, 0xfbc, 0xfffffffffffffffa, 0x5, 0x9, 0x7354], &(0x7f0000da6000-0x18)=[0x8, 0xc783, 0x7, 0x200, 0x2, 0x2], 0x0}) bind$ax25(r0, &(0x7f00005d6000-0x10)={0x3, {"699e60bf2ead16"}, 0x2}, 0x10) r3 = socket(0x10, 0x802, 0x0) sysfs$1(0x1, &(0x7f0000ac3000-0x2)="0001") ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000e61000-0x12)={@common='ipddp0\x00', 0x13a6}) write(r3, &(0x7f000015e000)="fc0000001c00ebffab401208090007000a0022590200000004000e0021000100004533a49e2c00a600001700036915fa2c1ec2ff12f0009bb94b461219d07f07008100fff2dd7b00036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc502e8077b481fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f682f70c9d00f2fe0800000003b2000000000000040100bab2b9d243f295ed94e1add1bd0734babc3f2eeb57d480006b17e5830415010000800000000000000000a75505e65881ad0a4f01731d050000010041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f5543c", 0xfc) 2018/01/11 05:21:06 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000046e000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000022f000)={0x0, 0x0, 0x200}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ef4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ef3000)={r2, r3, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0", 0xb8) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/enforce\x00', 0x80982, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000b000-0xb)={0x0, 0x80, 0x2, [0x80000000, 0x2]}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000)={r2, 0x7}, &(0x7f000000a000)=0x6) 2018/01/11 05:21:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x9, r0, 0x6, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f000000d000-0x4)=0x0, 0xffffffffffffffff) [ 51.754645] binder: 8346:8352 ioctl c0306201 20015fd0 returned -14 [ 51.768542] binder: 8346:8364 ioctl c0306201 20015fd0 returned -14 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00005e4000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000567000)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2018/01/11 05:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/11 05:21:06 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000-0x9)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000d000)={0x0, 0x1, 0x5, 0x699}, &(0x7f0000006000)=0x10) dup2(r0, r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x6, 0x100}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000001a000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000016000)=0xc) getdents(r0, &(0x7f0000018000)=""/0, 0xffffffffffffffe7) 2018/01/11 05:21:06 executing program 3: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000002000-0x58)={0x7fff, 0x9, 0x800, 0x5, 0x0, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x29, &(0x7f0000004000-0x10)={0x21, 0x100000000, 0x8, 0x5a83}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2480, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) futimesat(r4, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{r5, r6/1000+10000}, {0x0, 0x2710}}) r7 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8977, &(0x7f0000001000)={@generic="1c9c3a7903391061e1ed8b7ac577ef59", @ifru_mtu=0x9}) ptrace$getregset(0x4204, r7, 0x202, &(0x7f0000004000-0x10)={&(0x7f0000002000-0xe)=""/14, 0xe}) 2018/01/11 05:21:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000030a000-0x4)=0x2, 0x4) 2018/01/11 05:21:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000915000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300303000000000000000800", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000001e000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='ipddp0\x00', @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) kexec_load(0x5, 0x8, &(0x7f0000423000)=[{&(0x7f000049a000-0x1000)="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", 0x1000, 0x4, 0xffff}, {&(0x7f0000eaf000-0x67)="8b4359a4933235e2a56bcb6c657a724665554076ac5c993a0f465c444837ebfd01deccd35b6e1293c10a2917f9c61a79969aa771669deae784683465abd744204470729ec5e1b1f967ceac1acb8608ff4c2700476fd40ad1f1862d0215ab3667d4644af4f35ca0", 0x67, 0x5e, 0x6}, {&(0x7f0000e3b000-0x4b)="bc841c4766724a92bf3ca862e49b19db719775c9a7b6ce617389e542ee68ad186af4c8a8a494e0b58ee5d7569aff748fdfc96687f8ac6e51a74d2334ae6f0c4c0ea02bc73ea7023106888d", 0x4b, 0x1, 0x45}, {&(0x7f000007b000-0xb9)="9e90136c05a5a3170215e2ba869f99eda01a50849431b183929089f7693e3e97546e23840db4277ee6415b900dc75aa7a6798aa831f3576410ed331f95fead1be8b4a6d9c1a0a24e32f68ba894f36330675fda6bdef19ba724bda1b85293b2b78ec6ce402ab9b0a41591300a04fbde4c99c02a0b2f8af42fb651dfbfc6769ac92331b15ae8486e23fe3499eaaa21aed8169b239e1bf542ac58a7983337c1ea96c37d43830276a5ea871f051845a859a4042ba30450d2ea5ba3", 0xb9, 0x3, 0x5}, {&(0x7f0000852000-0x1000)="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", 0x1000, 0xe5e7, 0x100000000}, {&(0x7f0000857000-0x4d)="ffb6b425587313999257d390150ebc12e2d44d2dfc73671e8ed15eb6fef8f49d8cd24855a3198d388a4e370673d83789e464a48e4b316a667c48055e999126e2d0cce873220e744d35681915b5", 0x4d, 0x8, 0x7f}, {&(0x7f0000a5f000)="", 0x0, 0x3, 0x4}, {&(0x7f0000a81000-0x73)="bad2d04bd6c426dab1ebc5fc6332af6295d77b7ddfb9d9a57af081883aec731f3e6568c0a893e739b53f2e80c10967aa10a83984505e7ab23e392f348a67a01de84a9dfcfce3c1c59ca6a5207c55910f0e74d9d61ffbb3456927825264bb0bcb6e41b69128164a59410088a1d24c4513e4ef35", 0x73, 0x7fffffff, 0xffff}], 0x30002) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x20010000001, 0x0, 0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f000081a000-0x61)="6edd819a4407c63f7d899f167e55c5ad2397efe449fb76502ca48afb0ce88bc180ca37a13ee781a4608dba6bfc2816dee77eb0ec49f89e879b488268be5d69d10d5d98e14498dc0ac1043b0168a501ac0c8ab3c2a7fa02c9ca622f24885627211cad0ee2aa20197a9332f190dbe62d21413f19063adeac74d8581b3a6c9f6c3743088b48f1c6ed4be361dd500c4e02dcef0cb30c69cc06", 0x97) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/11 05:21:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c73000-0xf)='/dev/sequencer\x00', 0x42200, 0x0) sendto(r0, &(0x7f00009a6000-0x501)="e7", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x4) 2018/01/11 05:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000915000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530f90300000000180000082000", @ifru_map={0x5, 0x7, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x20000000802, 0x0) mkdir(&(0x7f0000f97000-0x8)='./file0\x00', 0x100) write(r2, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/01/11 05:21:06 executing program 4: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f03000-0x8)='./file0\x00', 0x40001, 0x20) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000227000)={0x7fffffff, 0x2, 0x200, 0x5, 0x3, 0x7}) setsockopt$inet6_buf(r1, 0x29, 0xf3, &(0x7f000011c000-0xd1)="dc13b51a5be6306e78dd580871ab2d44ece470d781000000000000002d9d233f08000375c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000004a02663d75c505a04c57bbb2d039128a5d071038a46611f937f9857d4fa612a8f9fc3f07020000000000000000d359dfeb62e18a769c9e2f85ff59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c301ffd0ffffffffffff6dff3d325f0100029755668fa3f9b8974fff92ff010000000000000007f83e6ddfaeda0896440f396f4b9b3f5a21b8352780bdf40bb45a78838bfe", 0xffc4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 51.802629] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.813802] binder: 8373:8379 ioctl c0306201 20009fd0 returned -14 [ 51.814638] binder: 8373:8383 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/11 05:21:07 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000062e000-0x4)=0x10, 0x80000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1f000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000586000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000615000)=0x1c, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f000062e000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0xffffffff80000001}]}, 0x10) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000a1c000-0x4)=0x1) read(r1, &(0x7f0000911000)=""/70, 0x7fffffffffffffff) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000047000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000c6e000)={0x1}, 0x4) 2018/01/11 05:21:07 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='sit0\x00', &(0x7f0000fd7000-0x2c)=@ethtool_ts_info={0x41, 0xfffffffffffffffd, 0x0, 0x0, [0xfffffffffffffffe, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b8f000)='/dev/sg#\x00', 0x20, 0x210000) lseek(r0, 0x0, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f000003c000)="eca9b11efcc91ef8ea81c1a15a1af40f7f5e362b7e9553909d08cde16fc4358ba9d242314dd252b9497f4873fdb6c8cc52", 0x31) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000384000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ace000-0x4)={0x0}, &(0x7f00004be000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000128000)={0x6, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0xf5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x26a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_ivalue=0x3}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000e63000)=0x20000000000) 2018/01/11 05:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000499000)={0x0, 0x64, &(0x7f000046d000-0x64)=[@in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00003ad000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ca9000)={r2, 0xd71}, 0x8) getuid() ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000760000-0x50)={{0x200, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000fc1000)=0x2, 0x4) 2018/01/11 05:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x2fd) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x4, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x802, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000574000-0x1000)=""/4096, 0x1000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/11 05:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000591000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000148000)={r0, r1+30000000}, &(0x7f00002ec000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d64000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000159000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001f3000)=0x0, &(0x7f00004ab000-0x4)=0x4) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00005ec000)=""/252) timer_create(0x2, &(0x7f0000afa000)={0x0, 0x12, 0x0, @thr={&(0x7f000043c000-0x9)="afe8431a48095b3612", &(0x7f0000fe6000-0xf7)="ec77d6b1a2d09fef60402a35fd0343928092e215230961195dbd36ea796256e21cc420695e38b67974d3e8224f94080f8860eefac0e67d451c3b105b1159e7152c31e0843b3ed6df90cafb25b047d0bb985967a5d8b96493c469a6fdce1d65a54bec9c845ea129d46aac0ffa53bc16e496a89ed6e0bb26d294fb04b77470894e164c02735916f35003fc239c804f6eb3315d307ea9e41aa0dcda5c920df94d88cd02dc82ee9f1baa00ff2e752af56c6079c182da1db8c5e1e91e1370a161da24b40ff5787bc9ad88634d88e565a869b5a5c6e52ac8504df82bb0bf051369064f6e5065244fbaa7d9ab8e8e86116cdf72a3f744672d8822"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = add_key$keyring(&(0x7f0000576000)='keyring\x00', &(0x7f0000a3d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000c92000-0xa)='encrypted\x00', &(0x7f0000c8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000019e000-0x4a)="0a1193e370b5a5d94bed26786f586262c4fb4b64f130fb5a5ba92da449335842ad9adc9af6d6171540c8803e99825d6187df30defa921c287b5577a6584dc5c694532b90a3e9524760fc", 0x4a, r4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000051a000-0x4)=0x0, &(0x7f00006a5000-0x4)=0x4) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000fa8000)={0x0, 0x0}, &(0x7f00006dc000-0x4)=0x10) timer_settime(r3, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r5+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 05:21:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) poll(&(0x7f0000d07000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/11 05:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c73000-0xf)='/dev/sequencer\x00', 0x42200, 0x0) sendto(r0, &(0x7f00009a6000-0x501)="e7", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x4) 2018/01/11 05:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b9e000)='/selinux/checkreqprot\x00', 0xa0040, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000027c000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d40000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008c5000)=@assoc_value={r1, 0x2}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) 2018/01/11 05:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b80000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000014a000-0x4)={0x3}, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000883000-0x4)=0x8a1) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 05:21:07 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') [ 52.097006] : renamed from syz4 2018/01/11 05:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e4000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b48000)={0x0, 0x1, 0x10, 0x9, 0x9}, &(0x7f0000cf3000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005bf000+0x7d6)={r2, 0x2}, &(0x7f000079d000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a4f000-0x98)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c0000000, 0x0}, 0x98) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009c7000)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00006da000-0x14)={0xffffffffffffffff, 0x1, 0x3ff, 0x2, 0x8001}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/11 05:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ad000-0x10)='/dev/sequencer2\x00', 0x8500, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d9b000)=0x3f, 0x344) r1 = syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') pread64(r1, &(0x7f000015a000-0xa)=""/10, 0xa, 0x0) 2018/01/11 05:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000063d000)='/dev/sg#\x00', 0x9, 0x6) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[], 0x0) signalfd(r0, &(0x7f000095e000-0x8)={0x8d}, 0x8) 2018/01/11 05:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000019b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000838000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) flock(r1, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00007cb000)=0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f00009a6000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/11 05:21:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ab5000-0x230)={0xffffffff, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001c000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/11 05:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) gettid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000019a000)={0x0, 0x3, 0x0}, &(0x7f00004ec000-0x4)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00004ee000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000731000-0x4)=0x14) sendto$packet(r1, &(0x7f0000475000-0x5e)="f5fd5533f81315293c904ebe07c4090ae3bae9a0cbd506fb65ef3fdb8d05406abd53fd455937c702e1b1749912ca14ad0545c5f70c0dad15a1e34767437a15c5539d9145c0468d5131dc6e4c8618db06fa5cc164f26e3d1e480b6f7bd76b", 0x5e, 0x4000800, &(0x7f00009ec000-0x14)={0x11, 0x5, r4, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e41000-0x75)={r3, 0x6d, "bb5a5484510527b21eb68bfe908adb63ad31832a858e310c0322ee392fdc58b91d1835f50f1318f3556ca6cf96eb2d107b31226d13755f5a5c242bf050d48142a6f303f6c0eb523808eb9b0a03e351879248825cc8d2f0a1845bb9fac8443d3f2c8ed42d869fe3255e184bb1dd"}, &(0x7f0000341000-0x4)=0x75) 2018/01/11 05:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d46000)="", 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r1, &(0x7f00008a3000-0x70)=[{&(0x7f000047f000-0x1000)="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0x1000}, {&(0x7f0000530000)="71513694f28b9dbf02095d6c499fed7a", 0x10}, {&(0x7f00003d1000)="5f947e47d542aa4e2c971c8ee9fc257474ef209450d6c33b74107d715cdd28197993244fbfb185e5e7be2870baf6e8b3adc49a66bd81d0fe34143114880149f70b19f2b69b9c754a365539750c213eb9c41a7b13b81589b1ee0345bb355bdd01b72fb3c0b5cde2d250481f3ee7ef7895ab916fd7b2a0e859dfacecb0afe5047e0499299e775b63652410b87fc5f60e85ee05802e858f3e0fa19d0872daaf15e63de53ca27e498a277cd8b066afa1b4d06afc6cf2ade4e247c5b4b041a9db4ba12f25a691cab597032a41594836d2cc1d914ebeccfe4cbb", 0xd7}, {&(0x7f0000ded000)="b457bf01e872580d7530ecd85db3c22dde7073cc0c5e6483508d60695036a00ee8bb0bfbe113537fd2960605bd9aad69b290548f6c0b4d3424c144b9c4f917dab88fe67fb5d4fc36e8eda5359d7f28ade37a3cfa21a3737be03fc6cb5879842472bdbb", 0x63}, {&(0x7f000097e000-0x1000)="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", 0x1000}, {&(0x7f0000f4f000)="cde3b72190002e2c70460e3fcc4281940b2419011dce991151b1a54cc506bb23d6efed696b5f1af2062da24af3580243477c8fb71403d366a02a48a484390df7eb6ef3f3bb0f09b70a36ce8f9ef44d38afc683cc6e4b32565583575e73ecb1af5337d6c12e03bfd47f0dd15c86fcc7fd4b0b1dcc634b7cdb047626c2cef3ec697695d94bde099248ff5a10a22c9ea96ce21b8eb57656d24c276679c5a977c388e651c0bfcac44647ec", 0xa9}, {&(0x7f00006af000-0x74)="16b3311d443ccec439a6b15c0ca1a14d629f9e2ff503a39714735a6ed91c174f64b09f3f3e65b674ad29968a76369544adffda5dbffd8ae5dd173746df7978680be8752df1ac06ba87af753a72a5b5f4c955184117689e7e5efe5c07adac387e1d4e09f49dd35432213b300bbee7a09f662e7723", 0x74}], 0x7) keyctl$read(0xb, r0, &(0x7f0000541000-0x1000)=""/4096, 0x1000) 2018/01/11 05:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r4 = add_key(&(0x7f000036e000)='ceph\x00', &(0x7f0000461000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002e5000)="5888b30651c21344ccb612d2d47ad5df104f62aebde3259a26f3b313f89f612915480274ceb9ca5cce1ca2246c99e8b596170331828d57a85f115a84e424aecde47191162853843a0635d51efd716a43e8ed61c9784120f025913739673adf851a13e2c5da9ffd0b66557d15f8a4e2ae352c58a2d90137ff7853a0e17aa9ac6df3c384429dd78a0074f1bf2ade48152cb6fb0ae095e8f30ded1169a039d1eb03f13bccbefb594bb807720b875b2fac9662ab8ee0afa45e5a3ecb0a22af53bd308b67135ff6ca56e9b51a838eb180cd74cc7769f063311fc7f94d479f06767861a791823d8bc8cfdfa9c9ed22d8b2a02890", 0xf1, 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f000070a000-0x49)=""/73, 0x49) sendto$inet(r2, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000c91000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r5, &(0x7f0000a08000-0x1086)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4bbc8b", 0x0, "15d994"}, ""}}}, 0x2e) 2018/01/11 05:21:07 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004ed000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003a4000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/11 05:21:07 executing program 7: r0 = socket$inet(0x2, 0x5, 0xc0000000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000079a000-0x4)=0x0, &(0x7f0000198000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000edb000)=0x4) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") setgroups(0x0, &(0x7f0000004000-0x8)=[]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000)=0x0) 2018/01/11 05:21:07 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00004b3000/0x400000)=nil, 0x400000, 0x2000001) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) 2018/01/11 05:21:07 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000006000)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000000f000-0xd4)=@delsa={0xd4, 0x11, 0xf00, 0x7, 0x1, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, 0x3c}, [@replay_esn_val={0x28, 0x17, {0x3, 0x6, 0x6, 0x7, 0x3, 0x7, [0x1, 0x7, 0x4]}}, @algo_comp={0x84, 0x3, {{'lzs\x00'}, 0x1d8, "a90ad26d6effe8e3a5cb077f5db4445ea3f77f54bf00f52ec46bccc67fba2964c1db66ac21a1014da00a4fccfd6bd40d50ee27477b02348360eb16"}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4801}, 0x40000) exit(0x0) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x0) 2018/01/11 05:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ff1000-0x8)='./file0\x00', 0x200000, 0x2) getdents(r0, &(0x7f0000fae000-0xd2)=""/72, 0x48) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/01/11 05:21:07 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000083000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000038d000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008dd000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000620000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f6e000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001]}, 0x20) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/11 05:21:07 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000dd000-0x1b)=""/27, 0x1b) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/11 05:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000fe4000)="", 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000092c000-0x18)={0x2, &(0x7f0000547000)=""/155, &(0x7f00001c7000)=[{0x6, 0x1000, 0x7, &(0x7f0000123000-0x1000)=""/4096}, {0x7, 0x66, 0x9, &(0x7f0000179000)=""/102}]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockname(r3, &(0x7f00002e6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000022b000)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000810000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000f89000-0x4)=0xc) setsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000a44000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r4}, 0xfffffffffffffe6b) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) 2018/01/11 05:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a20000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x3f) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000523000-0x8)={0x0, 0x3f81}, &(0x7f00003d2000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000080d000)={r3, 0x5c, &(0x7f00005b1000)=[@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18000000000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000029f000)=0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/11 05:21:07 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000521000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000fd7000-0xbc)={0x80000000, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d26700aff05910bd109dec780081000000000000cd727caee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() getpgid(r2) userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x3}, &(0x7f0000001000)=0x8) [ 52.420697] binder: 8483:8490 ERROR: BC_REGISTER_LOOPER called without request [ 52.445626] device gre0 entered promiscuous mode [ 52.448236] binder: 8483:8515 got reply transaction with bad transaction stack, transaction 70 has target 8483:0 [ 52.448245] binder: 8483:8515 transaction failed 29201/-71, size 32-8 line 2935 [ 52.450592] binder: 8483:8515 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 52.450601] binder: 8483:8515 BC_INCREFS_DONE node 69 has no pending increfs request [ 52.469702] binder_alloc: binder_alloc_mmap_handler: 8511 20000000-20002000 already mapped failed -16 [ 52.476301] binder: BINDER_SET_CONTEXT_MGR already set [ 52.476311] binder: 8511:8516 ioctl 40046207 0 returned -16 [ 52.482835] binder_alloc: 8511: binder_alloc_buf, no vma [ 52.482853] binder: 8511:8522 transaction failed 29189/-3, size 72-16 line 3127 [ 52.497922] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.498013] binder: release 8511:8516 transaction 73 out, still active [ 52.498016] binder: undelivered TRANSACTION_COMPLETE [ 52.498033] binder: send failed reply for transaction 73, target dead [ 52.503507] binder: release 8483:8490 transaction 70 in, still active [ 52.503513] binder: send failed reply for transaction 70 to 8483:8515 [ 52.503528] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.516993] binder: 8483:8490 ERROR: BC_REGISTER_LOOPER called without request [ 52.517041] binder_alloc: 8483: binder_alloc_buf, no vma [ 52.517058] binder: 8483:8515 transaction failed 29189/-3, size 0-0 line 3127 [ 52.604042] device lo entered promiscuous mode [ 52.609202] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 52.621441] device lo left promiscuous mode [ 52.661620] device lo entered promiscuous mode [ 52.666776] device lo left promiscuous mode 2018/01/11 05:21:07 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000bd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000fa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000041e000)='\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) fallocate(r2, 0x0, 0x0, 0x100000000) 2018/01/11 05:21:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x4, 0x4) clone(0x0, &(0x7f000022c000-0x1)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") recvmsg(0xffffffffffffffff, &(0x7f00005ab000)={&(0x7f000099a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000971000-0x30)=[], 0x0, &(0x7f00008d9000)=""/221, 0xdd, 0x0}, 0x0) 2018/01/11 05:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r0, 0x29) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) 2018/01/11 05:21:07 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) write(r1, &(0x7f000001c000)="83", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) close(r0) 2018/01/11 05:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000698000-0x8)='./file0\x00') 2018/01/11 05:21:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bbf000)="cc", &(0x7f0000aa1000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000e9a000)="01d0bec01c88edbc47d6d2738a331c6c6cde") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000ba0000/0x1000)=nil, 0x1000}) 2018/01/11 05:21:07 executing program 2: r0 = geteuid() ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003b7000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003ac000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) 2018/01/11 05:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005d7000)='logon\x00', &(0x7f0000e30000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da4000)='[\x00', 0xfffffffffffffffd) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000d3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00002a5000)={0x8, 0x10001, 0x1, 0x3, 0x7, 0x10000}) readlink(&(0x7f0000aa2000)='./file0\x00', &(0x7f0000b08000)=""/254, 0xfe) request_key(&(0x7f00008d0000)='logon\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c2000-0x18)='systemvoxnet0bdev\\pro`\x00', r0) r2 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4420000000001283, &(0x7f00008f6000)="") 2018/01/11 05:21:07 executing program 0: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009a7000-0x4)=0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00009a7000)=[{&(0x7f00009a8000-0x4a)="5b9ea73bc570e3b7b4e4a6535638ebf39e8df7cf607d824f246f9612497393292d7cf2a9479ac34e9d00d63e9f022ceb369c75b9aa630b8997edd3bb3d59a024fdca955965345db11893", 0x4a}], 0x1, 0xe) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)="6f7f6d5f73636f72650007646a00") mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00009a7000-0x3)={0x200, 0x80, 0x4}) pread64(r1, &(0x7f0000016000)=""/0, 0x1f2, 0x1000003) 2018/01/11 05:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) 2018/01/11 05:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e5f000)={0x0, {""/7}, 0x0}, &(0x7f00006b2000)=0x10) bind$ax25(r0, &(0x7f0000354000-0x10)={0x3, {"ff9a9765c1d7a4"}, 0x20}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000134000)=0x0) 2018/01/11 05:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) poll(&(0x7f0000390000)=[{r0, 0x0, 0x0}], 0x1, 0xfa30) sendto$inet6(r0, &(0x7f0000fc2000-0x2)="", 0x0, 0x0, &(0x7f0000d17000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept$inet6(r0, &(0x7f0000796000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000221000-0x4)=0x1c) 2018/01/11 05:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000c03000)={{0x0, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/11 05:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f000068c000-0x1000)=""/4096, &(0x7f0000491000)=0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000810000-0x98)={0x0, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7fff}, &(0x7f0000caf000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000360000)={r3, 0x361, 0x10}, &(0x7f00006cc000)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a55000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x1, 0x0, 0xffffffffffffffff, 0x2, r4}) 2018/01/11 05:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000355000-0x3c)=[], 0x179, 0x0, &(0x7f000012c000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00009fb000-0x70)=[{&(0x7f0000f90000)=[{0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/11 05:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') lseek(r0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000060000)=@pi={0x0, 0x0, @ipv4={{0xb, 0x4, 0x5, 0x1, 0x88, 0x1, 0x3, 0x4796, 0x84, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x80000001, [@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xf0, 0x0, {0x13, 0x4, 0x5, 0x3f, 0x100000001, 0x3, 0xffffffff, 0x1000, 0x0, 0x100, @empty=0x0, @broadcast=0xffffffff, {[@noop={0x1}, @cipso={0x86, 0x1f, 0x401, [{0x7, 0x7, "198f260ab5"}, {0x6, 0x12, "10efb30ecf05ba7d01070f9dcc4fe970"}]}, @ra={0x94, 0x6, 0x1}, @generic={0x1, 0xf, "54bde72af488dece2184254e9c"}]}}, "4daee7782598ae42"}}}, 0x8c) 2018/01/11 05:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0xb) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x2) 2018/01/11 05:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000beb000)="", 0x0) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000694000)=0x20102) r4 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/11 05:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a91000-0x9)='/dev/ppp\x00', 0x131001, 0x0) preadv(r0, &(0x7f0000547000)=[{&(0x7f0000a69000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d6000-0x3)=""/3, 0x3}, {&(0x7f00006bc000)=""/201, 0xc9}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000857000)=[], 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/11 05:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) connect$inet(r0, &(0x7f00006fe000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) close(r1) 2018/01/11 05:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009a8000)=0x0, &(0x7f00002a7000)=0x4) 2018/01/11 05:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = getpid() capset(&(0x7f00006f0000-0x8)={0x19980330, r0}, &(0x7f00003b2000-0x18)={0x1f, 0x9, 0x2000000000000000, 0x6, 0x4, 0x3}) r1 = syz_open_dev$usbmon(&(0x7f00003b2000-0xd)='/dev/usbmon#\x00', 0x800, 0x20080) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000cd4000-0xde)=""/222) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) umount2(&(0x7f0000b87000)='./file0/bus\x00', 0x9) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f00003e5000)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/11 05:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ace000/0x3000)=nil, 0x3000, 0x0, 0x20010, r0, 0x0) sigaltstack(&(0x7f000044b000/0x1000)=nil, &(0x7f0000c35000)=0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a52000-0x10)=@generic="a6a1888bd84c844d510fe9e69b4f078c", 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000401000)={0x0, 0x10000}, &(0x7f0000cf4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000803000)={r2, 0xf4, "155fae720a6d5b6fc2e945804b61cae8a9ca8da9f66c0c4b431785d5195a8445d7fbfa6151c6dc45083b46de6c53e6d04c04d2a6777c0b504d115cf967b8664eaf4d7fe9f171b9e36be48e9221f282ac6d9be12ef66b61856959596e27d5e9f21a30a0050c46c375524fa5438ddc5bcb01ac90951fc0598778820bde83df4359d25c9442926d85eb91c6ecb717d988aaa18c742ada79077d6033b75282591fe69770b94dad3342d13573d0b24e0279609ae659e0a7d7f56e7ac618dc223ae10b75c224072a57e7c5b24329d83aeb237d46128c7eb0c361fbfcc748da7b517d5ab9ff04989d641586119bcd3ce216e19c7a9ed760"}, &(0x7f0000bce000)=0xfc) 2018/01/11 05:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x4, &(0x7f000093f000-0x10)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) openat$ashmem(0xffffffffffffff9c, &(0x7f000055c000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006b5000-0x4)={0x8001, 0x1, 0xa3}) 2018/01/11 05:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ab3000-0xf)='attr/keycreate\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ad1000)={0x4, 0x7, 0x3, 0x0, 0x3, 0x0}) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000eb5000)=r2) [ 52.902903] keychord: Insufficient bytes present for header 3 [ 52.939675] keychord: Insufficient bytes present for header 3 2018/01/11 05:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c5000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e00000-0x4)=0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x4, 0x0}) 2018/01/11 05:21:08 executing program 6: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000bf7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) remap_file_pages(&(0x7f00002e7000/0x2000)=nil, 0x2000, 0x0, 0x7, 0x2000) 2018/01/11 05:21:08 executing program 6: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ece000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000201000-0x4)=0x10) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000ecf000-0x38)={&(0x7f000003d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000043f000)={&(0x7f0000ecf000-0x98)=@generic="845db32f96b75aa34bd9971926449ee903cf82cfdaa0ec75d7a55c5d924eae08e5e575e7945fbe5a80b8a2ca8041c7213c114a364f8c7d86c92511977b71225eae09b07afc40f5fe4a0226c493e369863b797824c217bf3b9fa432e66b07fc1f1d2a2082f6fc1cc2b542ea7e04f2370a126d41c82471d2697f5ec9a5d11d7c71be59ab6f588f87791412efa22719eb774d68da22eb7a93e1", 0x98}, 0x1, 0x0, 0x0, 0x4008094}, 0x800) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000ecd000)=0x0, &(0x7f0000ecd000)=0x4) bind$nfc_llcp(r1, &(0x7f000029d000)={0x27, 0x53, 0xac, 0x1, 0x100, 0xff, "8e2940d0a51a9131b142fcccfa7f64c7e34c42e611c018d3a63af7a4f831be662f12d9897c7ab8216106153fe6cd94e07d9b23f2c1c9d816666bb4c10dc0b4", 0x7ff}, 0x60) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000eca000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e500007026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8350e80dff40bb45a7883", 0xd0) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000efa000)='/dev/usbmon#\x00', 0x5, 0x18000) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00003fa000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000efb000)=0x8, 0x80000) finit_module(r0, &(0x7f0000efa000-0x1)='\x00', 0x1) 2018/01/11 05:21:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000036000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f00004b1000-0x6c)=""/108, 0x6c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e3000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x40}, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000002a000-0x16)={0x10, @time={0x77359400, 0x0}, 0x401, {0x7, 0x3}, 0x1, 0x0, 0x5607, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) connect$packet(r1, &(0x7f0000001000)={0x11, 0x16, r2, 0x1, 0x1000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000002000)={r3, r4+10000000}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xb8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 05:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022b000-0xc)='personality\x00') fgetxattr(r0, &(0x7f00002c8000-0x16)=@random={'os2.\x00', 'keyringtrusted.\'\x00'}, &(0x7f0000d60000)=""/99, 0x63) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000886000)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x3, 0x1000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x469f45, [0x200, 0x9, 0x4, 0x6, 0x80000001, 0x3f, 0x8, 0xfff]}, 0x5c) getpgid(0xffffffffffffffff) r1 = gettid() capset(&(0x7f000095b000)={0x1998032d, r1}, &(0x7f0000244000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e33000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(r2, r2, 0x0) 2018/01/11 05:21:08 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/191) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/11 05:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b9000-0x50)="", 0x0, 0xffffffffffffffff) clone(0x835fffc, &(0x7f0000759000-0x42)="81c107a2ccfcffffffffffffff5ec51d245e050000037e008a974a9f8d887d37f2cfa168a2a9aa3782bd1a08474bb98909ed031ba7042403d2780a879fe988007f97", &(0x7f00006cd000)=0x0, &(0x7f0000fd1000)=0x0, &(0x7f000029a000-0x9c)="") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004b3000-0xc)=@sack_info={0x0, 0x7, 0xff}, &(0x7f0000a78000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000027d000)={r1, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x1f, 0xa4, 0x2}, &(0x7f00007fd000-0x4)=0xa0) 2018/01/11 05:21:08 executing program 4: keyctl$clear(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000bd5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed1000)="0afaaf6349caeb62dbf0f5c9151595811446927ffa223da5c1401843e04dd2286899d4f7bf2a987b6824ba3d0c5a30eb0b5750c1fd2490230ee9d95e3faaff921ae7309127d9c19f54f1fbe79552c2b1e6c52e53f52dc542a3476dabcf70d3c71a6aaea540d5322cec5e519a6edeb62a005fde0b9aec2ada98f2523a65098e0b398e951dd0547ee44bfed6d59965b7fb66bdb6577a5ea52e05982374d3d217623e3f228e380c7978f0715cfcd91384ee7c45d8eba71f848861dc28c99e18e130cacaf084efdbbc47104c1272312399e83e9e013dac3b69bbd77835e8aa568e57beb0c8", 0xe3, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005b4000)={0x0, 0x0}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000000)=0x3) 2018/01/11 05:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000082b000-0x20)={@common='lo\x00', @ifru_flags=0x6}) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair(0x18, 0x1, 0xfffffffffffffff9, &(0x7f0000e90000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000786000-0x20)={0x2, 0x6, 0xdd2, 0x3, 0x10, 0x1ff}) restart_syscall() writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) 2018/01/11 05:21:08 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x7, 0x10001, 0x8, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x0, 0x9, 0x0, 0x0, 0x80, 0x32, r1, r2}, {0x7, 0x1, 0x5, 0x3aa, 0x40, 0xbca, 0x4, 0x9}, {0x3ff, 0xfff, 0x4, 0xfffffffffffffffe}, 0x80000001, 0xa, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3f85d6cb842c20ba}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3f, 0xfff, 0x76}}, 0xe8) splice(r0, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xd4, 0x0) 2018/01/11 05:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) r1 = dup2(r0, r0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000fcd000)={0x6, &(0x7f00009e0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000a98000)='/dev/usbmon#\x00', 0x27, 0x402400) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000522000)={0x7}, 0x4) bind$inet6(r2, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00003c4000-0xcd)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x4ec0ba44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000e5e000)=""/224) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0xbc) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x6, 0xff, 0x6600000000, 0x7, 0xffffffffffff7519, 0x2, 0x6, 0xfffffffffffffff9, 0x4, 0x6, 0x10001}, 0xb) 2018/01/11 05:21:08 executing program 5: r0 = memfd_create(&(0x7f0000038000-0xe)='@user\'^%-em1!\x00', 0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ed8000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) 2018/01/11 05:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) getresgid(&(0x7f0000720000-0x4)=0x0, &(0x7f000037e000-0x4)=0x0, &(0x7f0000d3f000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0x335) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000de8000)={0x0, 0x0, 0x0}, &(0x7f0000680000-0x4)=0xc) getgroups(0x4, &(0x7f00009d2000)=[r1, r2, r3, 0x0]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00008e5000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="00000000000000007ff6b6d55c03091d"}) r5 = socket(0xb, 0xa, 0x100000001) getsockopt$inet6_tcp_int(r5, 0x6, 0x1d, &(0x7f00000f4000)=0x0, &(0x7f0000eb2000-0x4)=0x4) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004c7000-0xe)='/dev/keychord\x00', 0x800, 0x0) execveat(r0, &(0x7f0000cbc000-0x8)='./file0\x00', &(0x7f0000eec000-0x8)=[&(0x7f0000648000)='\x00'], &(0x7f00003eb000-0x10)=[&(0x7f00004c0000)='GPL\x00', &(0x7f0000e17000)='\x00'], 0x1400) r1 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) dup(r1) 2018/01/11 05:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x262000) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)="") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000195000)={0x0, 0x1, 0x9, 0x8}, &(0x7f00005cf000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000af7000)={r1, 0x2}, 0x8) sigaltstack(&(0x7f000008f000/0x3000)=nil, &(0x7f0000985000-0x8)=0x0) 2018/01/11 05:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000614000-0x4)='tls\x00', 0x4) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000a7b000-0x9)='net/bnep\x00') r3 = mmap$binder(&(0x7f00007e3000/0x4000)=nil, 0x4000, 0x8, 0x4810, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000335000-0x30)={0xf0, 0x0, &(0x7f00005d8000-0xf0)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000a1d000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000d19000-0x1)=0x0, 0x1, 0x0, 0xb}, @flat={0x77622a85, 0x101, r3, 0x1}], &(0x7f0000e4a000)=[0x68]}, 0x4579}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x70, 0x30, &(0x7f00005fe000)=[@fda={0x66646185, 0x7, 0x1, 0x3c}, @ptr={0x70742a85, 0x1, &(0x7f0000cc6000-0x1)=0x0, 0x1, 0x3, 0x1f}, @ptr={0x70742a85, 0x0, &(0x7f0000f1d000)=0x0, 0x1, 0x2, 0x1f}], &(0x7f0000eda000)=[0x0, 0x38, 0x28, 0x78, 0x78, 0x20]}, 0xb7f}}, @dead_binder_done={0x40086310, 0x3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000fe1000)=[], &(0x7f00005e7000-0x18)=[0x78, 0x0, 0x60]}, 0xfffffffffffffc00}}], 0x1000, 0x0, &(0x7f0000fd9000)="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"}) close(r0) 2018/01/11 05:21:08 executing program 0: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000464000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000060a000)=0xc) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 05:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0x1, &(0x7f0000bda000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) lgetxattr(&(0x7f0000f37000-0x8)='./file0\x00', &(0x7f00006b3000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f00008f0000-0x7f)=""/127, 0x7f) truncate(&(0x7f0000f57000)='./file0\x00', 0x0) pselect6(0x40, &(0x7f0000d23000)={0x2, 0x0, 0x3, 0x4, 0x20, 0xffffffff80000000, 0x8000, 0x10000}, &(0x7f00009a7000-0x40)={0x1000, 0x4, 0x6, 0x8, 0x5, 0x3f, 0x3, 0x0}, &(0x7f0000180000)={0x2, 0xfffffffffffff000, 0x2, 0x7, 0xffffffff7fffffff, 0x0, 0x10000, 0x2}, &(0x7f0000678000)={0x77359400, 0x0}, &(0x7f00001f4000)={&(0x7f0000ffd000-0x8)={0x6}, 0x8}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/access\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000034e000-0x4)=0x0, &(0x7f00003b8000-0x2)=0x4) removexattr(&(0x7f0000cb2000)='./file0\x00', &(0x7f0000579000-0xa)=@random={'trusted.\x00', '\x00'}) 2018/01/11 05:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000088000-0x8)='./file0\x00', 0x40) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x161) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000f2c000)={&(0x7f0000e02000)=[0x7f], 0x1, 0x401, 0x24e0, 0x1, 0x7f, 0x16, {0x6, 0x6e, 0x4, 0x1, 0x1, 0x8, 0x3, 0x0, 0x8000, 0x97, 0x1, 0x14, 0x52778, 0x7, "eb025ac0ad3c259b98cb056ccb53df905322b860e85fdb601ce2bcdb2f5b69ef"}}) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eb7000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f0000e85000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009c1000-0x108)={r4, @in6={{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x920, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0]}, &(0x7f00004b3000-0x4)=0x108) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000f8000-0x4)=0x0) writev(r3, &(0x7f0000494000-0x70)=[{&(0x7f0000984000)="39b46454f77086cc00befd49dc6bd773cfe9b005d152732162188e178787c0c7e46c31514f4a4b66da9ae0541f8b0358a2bd253b0c52e3e34e14b4584f449a940d22c845f16eb7ab46aaa8d2a010eaadbe9f086dc535d8037a5b5b3438360eac3eb8db8b6ae2036617a13f0dcc96b3a828393092dc79bbfaf2b3383eb478ab5ff9e341487ee2c520530a4ad3b0c01335cc73d340167ee662e356c67930df0fa91f5d6cc6faa0589ed323407f52074778abc18dbb819599", 0xb7}, {&(0x7f00002eb000-0x2)="3e8f", 0x2}, {&(0x7f0000e94000-0xe0)="0f03062429a0100e8acbf5911e172bb66ab21be5a6011c14788d6712499b7cfe2f77f7c3621202d7c11768c4b753dc87f4fb307e7465ffbb3c0461d1ab13d7efb5a40e9cb5365ee6cadd2e4da8db111a4d3216cffe7a1b5f77bfc59c2e553ec35234baa041864bbe8898e5ef8eb5d1ae3f4f8df1dadb36736a0b180f29c0faa8475518e81b745c0ce3c8312765582ddceb0a0be8aa13598e850196c0eeb87a79d60bdc80a697593d2668bc896fd3acede3e14dc90d8f8f1b0ff25c126aa4826d27addcb0c29897f3466ded26344136d64654e2c47b8fda1eb98c1b149ad9a99c", 0xe0}, {&(0x7f000004a000-0x91)="751694967ac0f70b95b1a65c06f59baf88d1f0c1a3f4b37f9f180de8fed55c6d59b86ebaf847b9d43d1f5d273ea8dd332d6493a429c4be40f8f7924b7966999126d92cc5becc4fe82551f1e09e3db4dbfd3bae0a9961c701ad2f27d40dee84ac3de72d8d078cb0a230dee4159c61f5ab1d98b82c8effac4a206db0af857b00f191178e3b2c508731afff708f5956380d8c", 0x91}, {&(0x7f000027a000)="b16e32969f2aed0ebc9812a2c67407f45721425d8fd258d64273e3eb3c7f6adccaac244c72d60ba7a85d36f95c7465aa9fbd4ccc492c3f9835afe0c4e630a1f5a124", 0x42}, {&(0x7f0000a35000)="63eee3aea6134bfecf8fdf8ebf0b912bc477f0e637e102fb49fd862845fe00286f23617b2ea339", 0x27}, {&(0x7f0000bca000)="", 0x0}], 0x7) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/11 05:21:08 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00006ef000)={0x0, 0x0}) 2018/01/11 05:21:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00006ed000)={0x1, r1}) getsockopt$inet_opts(r0, 0x0, 0x200000000d0, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xffffffffffffffff, r1, 0x4, &(0x7f0000000000)=""/2) 2018/01/11 05:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000527000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/11 05:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r1 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r4 = epoll_create1(0x400080000) getsockname$netlink(r3, &(0x7f00006d6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc4000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r3, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) signalfd4(r2, &(0x7f00007b9000-0x8)={0x1}, 0x8, 0x800) ptrace$peek(0xcffaed9f64c6c567, r0, &(0x7f00000eb000)=0x0) 2018/01/11 05:21:08 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x2)="0401", 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ashmem\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000004000+0xe1f)='rxrpc\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001000)={0x2, 0x0, 0x8cbd, 0x7, 0x80, 0x1000}) keyctl$read(0xb, r1, &(0x7f0000459000-0x4)=""/4, 0x4) 2018/01/11 05:21:08 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fcc000-0x4)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000fcb000)=0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fcc000)='./control\x00', 0x4b0ec22b409f4dba) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/11 05:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000081d000)="220000001c00b515f8efff00ecff09000000450f00000000000000d5060002000000", 0x22) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000cde000)=0x0) sendto(r0, &(0x7f0000001000)="120000003200e70004000000149bf55be9e5", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000099f000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000783000)=0xc) seccomp(0x1, 0x1, &(0x7f0000b97000-0x10)={0x0, &(0x7f0000176000)=[]}) 2018/01/11 05:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c36000-0x4a)="b84b97faf0b4f95843e036f46e63fa418f03dea7d05c95192be5fef6985f873bb54b43d4d81d40c7edd95f2b077e56dd380575e0754f48fbe765bc14a2f2bedea21b2887c5fd5aa2c40b", 0x4a, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000033c000-0xf)=@dstopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xf) 2018/01/11 05:21:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ec4000)={@generic="d13c2041e45794d3e34f947f93eaf811", @ifru_flags=0x0}) r2 = socket$netlink(0x10, 0x3, 0x17) writev(r2, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469000000810000000700000001000000010001070000001419001a00040003001100af21020000080001012d00f41ee400", 0x39}], 0x1) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000930000-0xc0)="18000000020001000000be8c5ee18c67360000f1030300003300000000093cdcc3f7b900d898855bf74852bb6a8807567f59dba67e1947b3550400000067a1000000050600001e00000000000003ff1f00000000000000c88ebbff060100000b01000000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba0400000000000004007f5406aa00efddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571060393d22b5affa00041ad0b4d2c23eef6795", 0xc0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006c7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000079d000-0x1d)=""/29) r2 = accept4(r0, &(0x7f0000049000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000080000)=0x60, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000793000)={0x0, 0x9f, "8affb75ab2dd1b95edee8048c14f59dea85e841d513d1c1c0da8056898e54e36b5040b0af7bd6d8dde1e92b07b3fae092362e65eb36427c9c73fdf2fc1e57f915fa3aee83d5bc9ea1a9e668f6cea86a943359a3c99139a6ad0afdd0f97ce11aa9cacfa613b9aaa66246e0172844b851a0eeeb02257ca9558b7f54dfa9a1714fc582af4e34361eeb235a2f8be66e3f9c81c362bf94f04ad33b1180a9fa969d0"}, &(0x7f0000367000)=0xa7) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000009f000)={r3, 0x5, 0x2, 0x9}, &(0x7f0000bb4000)=0x10) 2018/01/11 05:21:08 executing program 7: r0 = creat(&(0x7f0000571000-0x8)='./file0\x00', 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00004ce000)=0x0, &(0x7f0000b30000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000b1000)='bic\x00', 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008a6000)=0x0) 2018/01/11 05:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000529000)={0x0, 0x0, 0x0}, &(0x7f0000291000-0x4)=0xc) ioprio_get$pid(0x1, r0) 2018/01/11 05:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000823000)="3779aad6bf57c74f644bc52022039a624dbabe2274bee43827c9d8f4ac9f2083"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f0000fe9000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) dup2(r1, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r3, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) write$fuse(r3, &(0x7f0000d99000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4001) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d20000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d20000)=0x1c) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d21000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d21000-0x4)=0xe8) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c9d000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d20000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000006f000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x20, 0x0, r2, r3}, {0xfff, 0x7, 0xe1, 0x10001, 0x7, 0x7, 0x42, 0xaa}, {0xfff, 0x8, 0x1, 0x9}, 0x5, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x3, 0x0, 0x100000000, 0x7fff, 0x4}}, 0xe8) 2018/01/11 05:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) fcntl$setstatus(r1, 0x4, 0x42000) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r6 = getpgid(r5) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) tgkill(r7, r7, 0xc) shutdown(r0, 0x1) 2018/01/11 05:21:08 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 05:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000040c000-0x14)={0x0, 0x8000, 0xffffffffffffffff, 0x60e4, 0x6, 0x6}, &(0x7f0000c61000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e86000)={r2, @in6={{0xa, 0x1, 0x828, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x8000, 0xa7, 0x200, 0x4b, 0x5, 0x2, 0xf11, 0x7, 0x1, 0x5, 0x6, 0x67630000, 0x8, 0x5]}, &(0x7f000040b000-0x1)=0x108) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/01/11 05:21:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa49e52324b69cbff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@generic="c83ffde7837ab243fb306fc62fa9a177", @ifru_names=@generic="c8e1c1f103cd32bd952bead8fe6f0e23"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x2, 0x80000020000000b, 0x7) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c1b000)=0x5, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 05:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a44000)='/selinux/user\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045c77) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffff7fffffe}, 0x0, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c1000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000b8a000)=0x0, &(0x7f00003d7000-0x4)=0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) connect$nfc_llcp(r1, &(0x7f0000773000)={0x27, 0x7fa4, 0xfffffffffffffffc, 0x6, 0x36, 0x4, "11a000acdcca39e1d4e1d2c0412b2e93b1da3565e5ed643e6f71fff3f90c14abcc0bb1ab530f2813bc3ca9168d3c1004df703117b386e3a4d9277bef339c78", 0x4}, 0x60) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c4000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r3, &(0x7f0000e38000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000889000-0x4)=0x10) dup2(0xffffffffffffffff, r2) vmsplice(r3, &(0x7f0000cc0000-0x3b)=[{&(0x7f0000814000)="", 0x0}], 0x1, 0x0) 2018/01/11 05:21:08 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/01/11 05:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000c04000-0x4)=0x20, 0x260) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000682000-0x4)=0x4, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000982000)=0x0) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000910000)={0x4, {{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/11 05:21:08 executing program 4: prctl$intptr(0x1d, 0x40000000000c2f2) 2018/01/11 05:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) syz_open_dev$evdev(&(0x7f000091f000-0x12)='/dev/input/event#\x00', 0x9, 0x0) [ 53.595967] device gre0 entered promiscuous mode 2018/01/11 05:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa03, 0x5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005f9000-0x4)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x100) accept4$inet(0xffffffffffffffff, &(0x7f0000931000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078a000)=0x10, 0x80800) r2 = fcntl$dupfd(r0, 0x1000000403, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009f0000)={0x0, 0x1, [@random="51eb9167c16f"]}) socket$inet(0x2, 0x1, 0x0) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/11 05:21:08 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x3, 0x0) ioctl(r0, 0x100000001, &(0x7f0000005000-0x1d)="874bba382b339e9e9c") 2018/01/11 05:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000ad5000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000928000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005c4000-0xc)={r2, @multicast2=0xe0000002, @empty=0x0}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f4a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5d000-0x16)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000755000)={{0x1, 0x3, 0x7fff, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f0000a45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2018/01/11 05:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") prctl$setmm(0x23, 0x1, &(0x7f0000713000/0x2000)=nil) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000fbe000)='./file0\x00', 0x2) 2018/01/11 05:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000686000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)=0xe8) sendmsg(r0, &(0x7f0000014000-0x38)={&(0x7f000000e000-0x14)=@ll={0x11, 0x5, r1, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003d9000)=[{&(0x7f0000e8e000-0x1000)="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0x1000}, {&(0x7f0000394000-0x36)="62229dbfa53096b2c071736402b5ce8742523c24cbae638b99dcb9027753ae11921eeb5195b4566728decc176428dce29a64f7b482a4", 0x36}, {&(0x7f00009f8000)="d2ec747144c0441c63a73ceaaba44a986298206e6fdce06d3cf0cd987549320b63c4d3b7a8778d2f03f0e38824869241d899a04db0eca33de210a84e8c40fa", 0x3f}], 0x3, &(0x7f0000608000-0x230)=[{0xc0, 0x105, 0x10001, "e9c24ce08599659e86922d53cd48147b7f936a58275caf121c1e08a4e7f3662c668f92d78101ec9ec19ffe1f748372e7f272a7e79a778e3b3fae25c1260e01acd03670b2be4a694b19a2b9440f5580ff93a1e7eacf61aaf55cff5c43c4634e9c2301922a6875d0d198da43b1d8ac41cde4a4afc19fa271562d0b9f2293a705e58cdc5050c769f3251a6ca3b984c5d62ba8ff12192426724730d0db4a2663e6dc9670a0c136eaca02a9b97da527"}, {0xc8, 0x111, 0x40, "5145a62833b6a9940164b6925e1ad6c947954a481d8df712ae5b9211d41ebf085a0e4ccd8a4e8e24fb056e9b02904d0b57685d01e8ef5c969e4522e1f4feac3580f016702409ba0979567ed4df863f1625aee6f0eaaa1e441c3ef0a2deee3a52d638ffcd3c801b011389a9f13fca43801501511f70d96563b12539f8caa654d91125e3acc137af08103cc2e1c7ab4019479fb9105be5a72a3433f7eb5c16676d84796872a4b4aae9a6f1490d83c00e72f4c549af30"}, {0xa8, 0x10d, 0x7fffffff, "e58d8bc2cf51dde980ea81fefc42c0a09508b3e92cfb27968a49aca2d0540b2c85e85976fb50c18feb4b1355eb9fd23cad18ed7b890238e2c0f11c43d5417393ed92e03db3526a6dd9720df3f2f70b0957fea463a765cb63875452034b6d7c0806bdad2042c699f1aecf35a0cd2294f4ea06d002a13c368d2459ec9845a4737f4729184d18387939aa1a9576a3e6b2e759ddaf"}], 0x230, 0x800}, 0x400c4) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) recvfrom$inet6(r0, &(0x7f000087e000-0x3d)=""/61, 0x3d, 0x1, &(0x7f000049b000)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d26000-0x18)={0xaa, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2018/01/11 05:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000767000)='./file0\x00', 0x2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f000066e000-0x4)=0x0, &(0x7f000054f000)=0x4) 2018/01/11 05:21:08 executing program 0: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004a9000)=0x0) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x1ff, 0x9, 0xa0, 0x4, 0xa0000000}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000f55000-0x8)={0x0, 0x0}) pipe(&(0x7f0000bb6000)={0x0, 0x0}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000f55000)={&(0x7f0000a1d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f56000-0x10)=[{&(0x7f0000b55000-0x13)="d3a1265f8b9d478c35ed94432a62ea165d6d09", 0x13}], 0x1, &(0x7f0000f55000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r0, r1, r2, r1, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r1, r0, r1, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r2, r1, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r1]}], 0xe0, 0x4000}, 0x8000) 2018/01/11 05:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426f54, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f03000)={0x0}) r1 = getuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000102000)='./file0\x00', &(0x7f0000d54000-0x8)='./file0\x00', 0xa000, r1, r2, 0x2, 0x5, 0x2010813) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000-0xa)={0x0, 0x9, 0x1, [0x4]}, &(0x7f0000000000)=0xa) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000001e000-0x6)={r1, 0x100000001}, 0x6) fadvise64(r0, 0x0, 0x7, 0x3) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/autofs\x00', 0x600001, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/11 05:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426f54, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f03000)={0x0}) r1 = getuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000102000)='./file0\x00', &(0x7f0000d54000-0x8)='./file0\x00', 0xa000, r1, r2, 0x2, 0x5, 0x2010813) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/11 05:21:08 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) r1 = syz_open_dev$usbmon(&(0x7f00004b1000-0xd)='/dev/usbmon#\x00', 0x1, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000020d000)={{0x0, 0x1000}, {0x7, 0x8}, 0x7, 0x6, 0xad9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 53.827097] binder: 8832:8833 ERROR: BC_REGISTER_LOOPER called without request [ 53.841238] binder_alloc: binder_alloc_mmap_handler: 8832 20000000-20002000 already mapped failed -16 [ 53.851861] binder: BINDER_SET_CONTEXT_MGR already set [ 53.857529] device syz6 entered promiscuous mode [ 53.862485] binder: 8832:8833 ioctl 40046207 0 returned -16 [ 53.862522] binder_alloc: 8832: binder_alloc_buf, no vma [ 53.862584] binder: 8832:8835 transaction failed 29189/-3, size 0-0 line 3127 2018/01/11 05:21:08 executing program 5: r0 = socket(0x4, 0x1a4680c333c3ab37, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000a8000-0x2)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001000-0x1e0)=[{{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x90)=[{&(0x7f0000b19000-0x76)=""/118, 0x76}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f000090c000-0x55)=""/85, 0x55}], 0x9, &(0x7f0000b34000)=""/47, 0x2f, 0x80000001}, 0x938}, {{&(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009e3000)=[{&(0x7f00008f3000-0x15)=""/21, 0x15}, {&(0x7f0000193000)=""/147, 0x93}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000e1a000)=""/144, 0x90}], 0x6, &(0x7f0000000000)=""/32, 0x20, 0x1}, 0x8a4}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000496000-0x40)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000a8e000-0x4)=""/4, 0x4, 0xffffffffffffff80}, 0x1}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dbf000)=[{&(0x7f00004b3000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000000000)=""/0, 0x0, 0x1}, 0x42}, {{&(0x7f0000438000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f000016d000-0x22)=""/34, 0x22}, {&(0x7f00000f2000-0x29)=""/41, 0x29}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000d12000)=""/186, 0xba}, {&(0x7f0000001000-0x6)=""/6, 0x6}], 0x6, &(0x7f0000000000)=""/138, 0x8a, 0x4}, 0x9}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000ea8000)=""/171, 0xab}, {&(0x7f0000a03000)=""/196, 0xc4}, {&(0x7f0000723000)=""/0, 0x0}, {&(0x7f0000faa000-0x1000)=""/4096, 0x1000}, {&(0x7f00009c7000-0x2e)=""/46, 0x2e}], 0x5, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000f77000)=""/131, 0x83}, {&(0x7f0000510000-0xf9)=""/249, 0xf9}, {&(0x7f0000c25000)=""/88, 0x58}], 0x7, &(0x7f000034d000-0xf3)=""/243, 0xf3, 0x1}, 0x1}, {{&(0x7f0000064000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000000000+0x985)=[{&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000b67000)=""/23, 0x17}, {&(0x7f00001ff000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000d10000)=""/97, 0x61}, {&(0x7f0000000000)=""/205, 0xcd}], 0x6, &(0x7f0000dc8000)=""/94, 0x5e, 0x9}, 0x3}], 0x8, 0x0, &(0x7f0000dfb000-0x10)={r1, r2+10000000}) 2018/01/11 05:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000592000)='/dev/sg#\x00', 0x0, 0x40) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/11 05:21:08 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002f3000-0xc)={0x0, 0x9, 0x0}, &(0x7f00007c9000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000be7000-0x6)={r1, 0x1800000000}, 0x6) syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') 2018/01/11 05:21:08 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000031a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cbf000)={0x0, 0x0, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x9, 0x1000, 0x80}, &(0x7f0000468000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x0) mincore(&(0x7f00004b3000/0x4000)=nil, 0x4000, &(0x7f000018c000-0xa5)=""/165) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket(0x10, 0x802, 0x0) sendto(r3, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/11 05:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) pwrite64(r0, &(0x7f0000543000)="ddeb7cb86d9f5dca94a63921bdf1c474656ea6c9b4b3605d57d88333ebe832377614cd", 0x23, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000077d000-0x68)={0xffffffff, 0xbe3b, 0x7, {0x0, 0x0}, 0xf15, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/11 05:21:08 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@empty=0x0, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000003, 0x80000000) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/11 05:21:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000003000-0x4c)={0x8d1, 0xb48, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000014000-0x40)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 05:21:08 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000000b000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000008000)=0x8) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f000000b000)=0x0, &(0x7f000000b000-0x4)=0x4) 2018/01/11 05:21:08 executing program 1: mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x8, 0xfffffff9) 2018/01/11 05:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f16000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000460000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000e47000-0x4)=0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000ad7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/11 05:21:08 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005f3000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000+0xd9d)={{0x6a, 0x8000}, {0x9, 0x1}, 0x6, 0x4, 0xfffffffffffffff7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 05:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002de000-0x18)=@get={0x1, &(0x7f0000955000)=""/67, 0x2}) 2018/01/11 05:21:09 executing program 3: clock_gettime(0x0, &(0x7f0000a37000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000105000)={0x9}, 0x0, &(0x7f0000837000)={r0, r1+30000000}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) lookup_dcookie(0x1f, &(0x7f0000011000)=""/71, 0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b35000/0x4000)=nil) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{r3, r4+30000000}, {0x77359400, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6}, &(0x7f0000014000-0x10)={r5, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000315000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000115000)={{&(0x7f000021d000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet(0x2, 0x7, 0x8ae, &(0x7f0000f5d000)={0x0, 0x0}) accept4(r6, &(0x7f000003d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000910000)=0x8, 0x80804) 2018/01/11 05:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002cd000+0xaaf)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/11 05:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000188000)=0x0) r2 = socket(0x17, 0x5, 0x7e) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mq_timedsend(r1, &(0x7f00005ae000)="65f1bcdb67a12d85e3a0a6d994e86919ce14e69fabeda0d61147dda54e3a373babac04866b9471f66e502c421cbe0443ff839c9f2da12e0ecc8b01e5fa65bb243fd32fa9e7f87a7e10b961945094c47c8d14489e2d50045e894111250fdfc69079f26aa6bc555373ca4fd8f013d6a3ccff12ae08ff716bfef4c03ae6d818be7f128f66bb976ddacd25675989eec6423c7f0455dca78f1725894b510af24f8a13f2e078a6884760f87cab9581c2b5b163eb0f94b41bf093074e939c918f4d85a8e2c1ca846978dc589247c9caab0a0bf5e55ef6", 0xd3, 0x9, &(0x7f0000453000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003d1000)={0x0, 0x1000, "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"}, &(0x7f00002a8000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a14000-0x8)={r3, 0x5}, &(0x7f0000663000-0x4)=0x8) mq_notify(r1, &(0x7f00007a2000-0x60)={0x0, 0x38, 0x0, @thr={&(0x7f00000f5000)="6c9f2e4c550e2f9ea29d2faa92f590f30e76f68de90fb2b6ba408d6e06b1a93c5cd6363a62e113419e6c43788105ac3eecdd233fc3f56186cff6e718900b47012f92aa976acb8e636911feb6c4201805ad7e657f56518eedb38f858de690414fceac559460b1ea8e694ab7bea710275c931853908dfe1abea0e0e92243e374657537d6c9e4d23105180a946c6ddcd36c96f460cbbca26d29c12d9d618addc81cdf64ecd5404c58af26498427ece7b70cf6d831418dde2e5cc4ea15d27327c8c9e40c77e4332fd195798861a2ecab7e54df8391a26a6fe35c9bd02e68df644d85b0407b912261a7c688f7b17b2d7f519b59c1feccd7dae26467f310", &(0x7f000075d000+0x738)="4a09fc9e74919182dd83b495abbd717857a21914fed0c29e3a3f665a179912261bc66a32c840579cde86"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 53.997943] ------------[ cut here ]------------ [ 54.003443] WARNING: CPU: 1 PID: 8868 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 54.015647] Kernel panic - not syncing: panic_on_warn set ... [ 54.015647] [ 54.023028] CPU: 1 PID: 8868 Comm: syz-executor1 Not tainted 4.9.76-g9154940 #10 [ 54.030547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.039884] ffff8801c81f76d0 ffffffff81d93149 ffffffff83a47180 ffff8801c81f77a8 [ 54.047849] ffffffff83aa4400 ffffffff81451d16 0000000000000009 ffff8801c81f7798 [ 54.055804] ffffffff8142e371 0000000041b58ab3 ffffffff84189678 ffffffff8142e1b5 [ 54.063763] Call Trace: [ 54.066322] [] dump_stack+0xc1/0x128 [ 54.071664] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 54.078470] [] panic+0x1bc/0x3a8 [ 54.083455] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 54.091655] [] ? load_image_and_restore+0xf9/0xf9 [ 54.098122] [] ? __warn+0x1a9/0x1e0 [ 54.103368] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 54.110174] [] __warn+0x1c4/0x1e0 [ 54.115245] [] warn_slowpath_null+0x2c/0x40 [ 54.121183] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 54.127818] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.134631] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 54.140922] [] ? finish_task_switch+0x1ed/0x630 [ 54.147211] [] ? finish_task_switch+0x1c1/0x630 [ 54.153497] [] ? __schedule+0x64d/0x1ba0 [ 54.159175] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 54.165809] [] ? get_page_from_freelist+0xcff/0x19f0 [ 54.172529] [] ? __might_sleep+0x95/0x1a0 [ 54.178300] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 54.184758] [] ? get_futex_key+0x753/0x1050 [ 54.190696] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 54.197503] [] ? futex_lock_pi_atomic+0x2c0/0x2c0 [ 54.203963] [] kmalloc_order+0x2a/0x70 [ 54.209476] [] kmalloc_order_trace+0x1f/0x190 [ 54.215594] [] __kmalloc+0x19d/0x310 [ 54.220931] [] keychord_write+0xce/0xbc0 [ 54.226608] [] ? do_futex+0x3f8/0x15c0 [ 54.232112] [] ? keychord_read+0x510/0x510 [ 54.237964] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.244943] [] ? keychord_read+0x510/0x510 [ 54.250795] [] __vfs_write+0x103/0x680 [ 54.256298] [] ? do_iter_readv_writev+0x400/0x400 [ 54.262758] [] ? __might_sleep+0x95/0x1a0 [ 54.268524] [] ? __inode_security_revalidate+0xd9/0x130 [ 54.275505] [] ? avc_policy_seqno+0x9/0x20 [ 54.281360] [] ? selinux_file_permission+0x82/0x460 [ 54.287991] [] ? security_file_permission+0x89/0x1e0 [ 54.294710] [] ? rw_verify_area+0xe5/0x2b0 [ 54.300563] [] vfs_write+0x189/0x530 [ 54.305892] [] SyS_write+0xd9/0x1b0 [ 54.311136] [] ? SyS_read+0x1b0/0x1b0 [ 54.316554] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.323358] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.329905] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 54.337062] Dumping ftrace buffer: [ 54.340635] (ftrace buffer empty) [ 54.344312] Kernel Offset: disabled [ 54.347909] Rebooting in 86400 seconds..